编辑“行星特征”（章节）

== Blockers ==
{{SVersion|3.3}}
Blockers are obstacles that reduce {{iconify|District Cap}} by 1 (or more), and may block some planetary features from being exploited. They can be cleared by spending resources and time and some of them may have rewards when cleared. Clearing can be done while the planet is being colonized or after the colony is completed.

If a natural planet is terraformed into a planet class other than [[File:planet_city.png|24px|link=Celestial_body#Ecumenopolis]] Ecumenopolis, all of its blockers are cleared and rewards are given. If it was terraformed into [[File:planet_infested.png|24px|link=Celestial_body#Hive]] Hive World or [[File:planet_ai.png|24px|link=Celestial_body#Machine]] Machine World, the planetary feature it unblocks will be lost.

=== Natural blockers ===
These blockers can be found on natural habitable worlds and they unblock random planetary features when cleared. Most of them require a technology to be cleared.

{| class="mildtable plainlist sortable"
! class="unsortable" width="1%" |
! Blocker
! Spawn chance
! Removal technology
! Removal cost
! Removal time
! class="unsortable" width="30%" | Description
|- id="Active Volcano"
| [[File:d_active_volcano.png]] || Active Volcano
|
* x0.5 if [[File:Planet alpine.png|28px]] Alpine
* x0.5 if {{iconify|Planet Size}} < 15
* x0 if world is a moon
| {{icon|Volcano Removal|21px}} Deep Crust Engineering
| {{icon|enc}} 1000
| {{icon|time}} 270
| ''There is an active volcano in this region, spewing forth lava and volcanic gases.''
|- id="Dangerous Wildlife"
| [[File:d_dangerous_wildlife_blocker.png]] || Dangerous Wildlife
|
* x2 if {{iconify|Hostile Fauna}} modifier
* x10 if {{iconify|Titanic Life}} modifier
* x0.5 if {{iconify|Planet Size}} < 15
* x0 if world is a moon
| {{iconify|Dangerous Wildlife Removal|21px}}
| {{icon|enc}} 500
| {{icon|time}} 270
| ''The wildlife in this region is particularly lethal, with many dangerous predators and poisonous plants.''
|- id="Deep Sinkhole"
| [[File:d_deep_sinkhole.png]] || Deep Sinkhole
|
* x2 if [[File:Planet arid.png|28px]] Arid
* x2 if  [[File:Planet savannah.png|28px]] Savannah
| {{icon|Deep Sinkhole Removal|21px}} Subterranean Colonization
| {{icon|enc}} 500
| {{icon|time}} 180
| ''A colossal sinkhole covers most of this region.''
|- id="Dense Jungle"
| [[File:d_lush_jungle.png]] || Dense Jungle
|
* x2 if [[File:Planet tropical.png|28px]] Tropical
* x2 if [[File:Planet continental.png|28px]] Continental
| {{icon|Dense Jungle Removal|21px}} Selective Defoliants
| {{icon|enc}} 500
| {{icon|time}} 180
| ''This entire region is completely overgrown with thick, impassable jungle.''
|- id="Massive Glacier"
| [[File:d_massive_glacier.png]] || Massive Glacier
|
* x2 if [[File:Planet alpine.png|28px]] Alpine
* x2 if [[File:Planet arctic.png|28px]] Arctic
| {{icon|Massive Glacier Removal|21px}} Climate Control Network
| {{icon|enc}} 500
| {{icon|time}} 180
| ''An immense body of dense ice covers this region.''
|- id="Impassable Mountains"
| [[File:d_mountain_range.png]] || Impassable Mountains
|
* x2 if [[File:Planet alpine.png|28px]] Alpine
* x0.5 if {{iconify|Planet Size}} < 15
* x0 if world is a moon
| {{icon|Mountain Range Removal|21px}} Planetary Resurfacing
| {{icon|enc}} 500
| {{icon|time}} 180
| ''A vast range of tall and impassable mountains stretches across this region.''
|- id="Noxious Swamp"
| [[File:d_noxious_swamp.png]] || Noxious Swamp
|
* x2 if [[File:Planet tundra.png|28px]] Tundra
| {{icon|Noxious Swamp Removal|21px}} Xeno-Hydraulic Mastery
| {{icon|enc}} 500
| {{icon|time}} 180
| ''Treacherous swamplands and bogs surrounded by putrid gases.''
|- id="Quicksand Basin"
| [[File:d_quicksand_basin.png]] || Quicksand Basin
|
* x2 if [[File:Planet desert.png|28px]] Desert
| {{icon|Quicksand Basin Removal|21px}} Soil Remediation
| {{icon|enc}} 500
| {{icon|time}} 180
| ''A vast body of quicksand covers this region, making construction impossible.''
|- id="Toxic Kelp"
| [[File:d_toxic_kelp.png]] || Toxic Kelp
|
* x2 if [[File:Planet ocean.png|28px]] Ocean
| {{icon|Toxic Kelp Removal|21px}} Ocean Ecology Management
| {{icon|enc}} 500
| {{icon|time}} 180
| ''A thick forest of kelp that is toxic to most forms of life covers the ocean in this region.''
|- id="Bomb Crater"
| [[File:d_crater.png]] || Bomb Crater
| [[File:Planet nuked.png|28px]] Tomb Worlds
|
| {{icon|enc}} 800
| {{icon|time}} 270
| ''This massive crater was created by the detonation of a particularly devastating hydrogen bomb.''
|- id="City Ruins"
| [[File:d_city_ruins.png]] || City Ruins
| [[File:Planet nuked.png|28px]] Tomb Worlds
|
| {{icon|enc}} 800
| {{icon|time}} 270
| ''Once a great city, now just a metal boneyard stretching as far as the eye can see.''
|- id="Radioactive Wasteland"
| [[File:d_radioactive_wasteland.png]] || Radioactive Wasteland
| [[File:Planet nuked.png|28px]] Tomb Worlds
|
| {{icon|enc}} 800
| {{icon|time}} 270
| ''Few organisms can survive in this desolate, irradiated wasteland.''
|}

=== Event blockers ===
A number of blockers can be created exclusively by certain events and controllable factors. These blockers do not block any planetary feature or require any technology to be cleared but still decrease the District Cap and may have other negative effects.
{| class="mildtable plainlist sortable"
! class="unsortable" width="1%" |
! Blocker
! Source
! Removal cost
! Removal time
! class="unsortable" width="30%" | Description
! width="1%" | DLC
|- id="Terraforming Residue"
| [[File:d_organic_landfill.png]] || Terraforming Residue
| Terraforming Complications event
| {{icon|enc}} 500
| {{icon|time}} 180
| ''The results of a partially successful terraforming process have created areas of strange biological abominations.''
|
|- id="Impact Crater"
| [[File:d_crater.png]] || Impact Crater
| Asteroid Sighted event
| {{icon|enc}} 300
| {{icon|time}} 100
| ''Something collided with the surface of this world at some point, creating this massive impact crater.''
|
|- id="Subterranean Entrance"
| [[File:d_deep_sinkhole.png]] || Subterranean Entrance
| Subterranean Civilization event chain
| {{icon|enc}} 500
| {{icon|time}} 100
| ''A large hole in the ground that leads into the extensive cave network stretching beneath the surface of this world.''
|
|- id="Rifts (blocker)"
| [[File:d_deep_sinkhole.png]] || Rifts
| [[Voidspawn]] hatching
| {{icon|enc}} 500
| {{icon|time}} 120
| ''Seismological phenomena are causing the planet crust to crack, spewing out sulfuric gases and toxic slime.''
| {{icon|distant stars}}
|- id="Fungoid Extermination Residue"
| [[File:d_infestation.png]] || Fungoid Extermination Residue
| Paradise Lost event chain
| {{icon|enc}} 300
| {{icon|time}} 120
| ''This toxic goo is all that remains of the exterminated Fungoids.''
| {{icon|distant stars}}
|- id="Lithoid Devastation"
| [[File:d_gaseous_eruption.png]] || Lithoid Devastation
| [[File:Decision burning settlement.png|24px]] Consume World decision
| {{icon|enc}} 1000
| {{icon|time}} 360
| ''A lithoid devouring swarm has despoiled this region. With great effort it may be possible to undo the damage.''
----
{{icon|no}} Cannot be removed by {{icon|devouring swarm}} Terravore empires<br>{{iconify|Habitability}}: {{red|-10%}}
| {{icon|Utopia}}<br>{{icon|Lithoids}}
|}

=== Relic World blockers ===
There is a number of blockers that can be exclusively found on [[File:Planet nuked.png|24px|link=Celestial_body#Relic]] Relic Worlds. They are expensive but rewarding to remove.

{| class="mildtable"
! width="1%" |
! Blocker
! Removal cost
! Removal time
! Rewards
! width="30%" | Description
|- id="Collapsed Spire"
| [[File:d_broken_spire.png]] || Collapsed Spire
| {{icon|enc}} 2000
| {{icon|time}} 480
| [[File:d_central_spire.png|30px|link=Planetary_features#Central_Spire]] Central Spire planetary feature
| ''An immense residential spire has collapsed under its own weight in this region, blocking access. While it was still standing, this towering structure must have been among the tallest on the planet.''
|- id="Crumbling Mining Tunnels"
| [[File:d_mining_tunnels.png]] || Crumbling Mining Tunnels
| {{icon|enc}} 1000
| {{icon|time}} 270
| [[File:d_mining_tunnels.png|30px|link=Planetary_features#Abandoned_Mining_Tunnels]] Abandoned Mining Tunnels planetary feature
| ''A network of deep tunnels beneath the planet's surface seem to have been its primary source of minerals. Millennia of cave-ins and rockfalls have left only a fraction of the tunnels traversable.''
|- id="Flooded Reactor Pits"
| [[File:d_reactor.png]] || Flooded Reactor Pits
| {{icon|enc}} 1000
| {{icon|time}} 270
| [[File:d_reactor.png|30px|link=Planetary_features#Ancient_Reactor_Pits]] Ancient Reactor Pits planetary feature
| ''These deep pits appear to have once housed the planet's main energy production facilities. Over the eons, rain and flooding have filled the pits with murky water.''
|- id="Massive Crevice"
| [[File:d_massive_crevice.png]] || Massive Crevice
| {{icon|enc}} 1000
| {{icon|time}} 270
| [[File:d_ruins_medium.png|30px|link=Planetary_features#Industrial_Sector]] Industrial Sector planetary feature
| ''This region is divided by a vast crevice that cuts through what was once a dense urban zone. The ground here is extremely unstable, with frequent earthquakes and landslides.''
|- id="Shattered Solar Array"
| [[File:d_solar_array.png]] || Shattered Solar Array
| {{icon|enc}} 1000
| {{icon|time}} 270
| [[File:d_solar_array.png|30px|link=Planetary_features#]] Immense Solar Array planetary feature
| ''The shattered remains of some kind of colossal solar array. When it was still functional, it must have provided power to a significant portion of this planet.''
|- id="Ruined Arcology"
| [[File:d_city_ruins.png]] || Ruined Arcology
| {{icon|enc}} 750<br>{{icon|min}} 250
| {{icon|time}} 270
| {{icon|minor artifacts}} 1-5 Minor Artifacts if {{iconify|Ancient Relics}} is installed<br>{{icon|researcher}} Random Technology if [[File:Origins remnant.png|24px]] Remnants homeworld
| ''The Arcologies which cover this City-Planet lie in ruins. While the foundations are still solid, much of the decaying structure will need to be cleared before we can rebuild.''
|}

=== Homeworld blockers ===
Each empire homeworld start with at least three blockers that don't require technology to be removed. They reward either a {{icon|pop}} Pop or a planetary feature when cleared. The blocker types can vary based on government and origin.

{| class="mildtable sortable"
! class="unsortable" width="1%" |
! Blocker
! Empire
! Removal cost
! Removal time
! Rewards
! class="unsortable" width="25%" | Description
|- id="Sprawling Slums"
| [[File:d_slums.png]] || Sprawling Slums
| {{icon|yes}} Organic main species<br>{{icon|no}}{{iconify|Hive Mind}}
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|pop}} 1 Pop
| ''This region is covered by vast shanty towns and slums filled with the poor and the outcast. It contributes nothing to society.''
----
Can be added by the [[Lost to Bureaucracy]] event.
|- id="Collapsed Burrows"
| [[File:d_deep_sinkhole.png]] || Collapsed Burrows
| {{iconify|Hive Mind}} authority
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|pop}} 1 Pop
| ''This site once housed extensive underground tunnel systems inhabited by the Hive, but was abandoned due to overexploitation of local resources and wildlife.''
|- id="Unsupervised Settlement"
| [[File:d_slums.png]] || Unsupervised Settlement
| {{iconify|Rogue Servitor}} civic
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|pop}} 1 Pop
| ''A pocket of organic society on this world still exists outside of machine supervision. Violence, disease and starvation runs rampant inside the settlement's walls, whose inhabitants have regressed technologically by several centuries.''
|- id="Settled Ruins"
| [[File:d_city_ruins.png]] || Settled Ruins
| {{iconify|Post-Apocalyptic}} origin
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|pop}} 1 Pop
| ''A scattered population of scavengers are eking out a desperate existence in the ruins of this once major city.''
|- id="Lithoid Monoliths"
| [[File:d_hibernating_lithoids.png]] || Lithoid Monoliths
| {{iconify|Lithoid}} main species<br>{{icon|no}}{{iconify|Calamitous Birth}} origin
| {{icon|Minerals}} 1000
| {{icon|Time}} 360
| {{icon|pop}} 1 Pop if created by the same empire<br>{{icon|minerals}} 300 Minerals if created by another empire
| ''Incredibly rich outcroppings of minerals that seem to be comprised of petrified lithoids.''
----
If this planet is NOT empire homeworld, instead it costs {{icon|Energy}} 300.
|- id="Buried Lithoids"
| [[File:d_buried_lithoids.png]] || Buried Lithoids
| {{iconify|Calamitous Birth}} origin
| {{icon|Minerals}} 1000
| {{icon|Time}} 360
| {{icon|pop}} 1 Pop if created by the same empire<br>{{icon|minerals}} 300 Minerals if created by another empire
| ''These lithoids were driven deep into the ground when they fell from orbit.''
----
Also appears on all worlds colonized by a [[Meteorite Colony Ship]].<br>If this planet is NOT empire homeworld, instead it costs 300 {{icon|Energy}}.
|- id="Industrial Wasteland"
| [[File:d_metal_boneyard.png]] || Industrial Wasteland
| {{icon|yes}} Organic main species
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|unknown}} Random {{green|+2}} Planetary Feature
| ''This region is covered by ruined industrial complexes and toxic soil; detritus from a past age of progress.''
----
Can be added by the [[Lost to Bureaucracy]] event.
|- id="Abandoned Strip Mine"
| [[File:d_crater.png]] || Abandoned Strip Mine
| {{iconify|Machine Intelligence}} authority
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|unknown}} Random {{green|+2}} Planetary Feature
| ''This area was heavily strip mined in the past, by older and more primitive machine models that unfortunately were not programmed to take future development of the region into account.''
|- id="Radiation Zone"
| [[File:d_radioactive_wasteland.png]] || Radiation Zone
| {{iconify|Post-Apocalyptic}} origin
| {{icon|Energy}} 300
| {{icon|Time}} 120
| {{icon|unknown}} Random {{green|+3}} Planetary Feature
| ''A region that was the target of numerous nuclear warheads. Though the radiation in this area has gone down since the initial impact, it is still unfit for habitation barring a major clean-up effort.''
|- id="Great Pacific Garbage Patch"
| [[File:d_boggy_fens.png]] || Great Pacific Garbage Patch
| [[File:Planet continental.png|24px]] Earth
| {{icon|Energy}} 300
| {{icon|Time}} 120
| [[File:d_toxic_kelp.png|24px]] Pacific Algae Tracts Planetary Feature
| ''A swirling miasma of plastic refuse covers a good portion of Earth's largest ocean.''
|- id="Long-Abandoned City"
| [[File:d_city_ruins.png]] || Long-Abandoned City
| {{iconify|Machine Intelligence}} authority
| {{icon|Energy}} 300
| {{icon|Time}} 120
| [[File:d_metal_boneyard.png|24px|link=Planetary_features#Metal_Boneyards]] Metal Boneyards Planetary Feature
| ''The crumbling remains of what must once have been a major population center on the planet. No traces of its past inhabitants remain.''
|- id="Former Organic City"
| [[File:d_city_ruins.png]] || Former Organic City
| {{iconify|Determined Exterminator}} civic
| {{icon|Energy}} 300
| {{icon|Time}} 120
| [[File:d_metal_boneyard.png|24px|link=Planetary_features#Metal_Boneyards]] Metal Boneyards Planetary Feature
| ''The charred and irradiated ruins of what was once a major organic population center. Those buildings that still remain standing contain nothing but ashes now.''
|- id="Silent Ruins"
| [[File:d_city_ruins.png]] || Silent Ruins
| {{iconify|Driven Assimilator}} civic
| {{icon|Energy}} 300
| {{icon|Time}} 120
| [[File:d_organic_landfill.png|24px|link=Planetary_features#Organic_Landfills]] Organic Landfills Planetary Feature
| ''This once major settlement is now a crumbling ruin, occupied only by the decaying bodies of those organics that chose self-termination rather than be assimilated.''
|- id="Battlefield Remnants"
| [[File:d_radioactive_wasteland.png]] || Battlefield Remnants
| {{iconify|Determined Exterminator}} civic
| {{icon|Energy}} 300
| {{icon|Time}} 120
| [[File:d_organic_landfill.png|24px|link=Planetary_features#Organic_Landfills]] Organic Landfills Planetary Feature
| ''Tens of thousands of burnt warmachines and the twisted skeletal remains of organic soldiers litter the ground at this former battlefield. Residual pockets of radiation interfere with most electronics.''
|- id="Decrepit Tunnels"
| [[File:d_mining_tunnels.png]] || Decrepit Tunnels
| {{iconify|Shattered Ring}} origin
| {{icon|Energy}} 500
| {{icon|Time}} 360
| 
{{icon|minerals}} 400 Minerals<br>{{icon|exotic gases}}{{icon|rare crystals}}{{icon|volatile motes}} 100 Exotic Gases, Rare Crystals or Volatile Motes
| ''These ancient and decrepit tunnels have never been fully explored or cleared.''
|- id="Ancient Rubble"
| [[File:d_metal_boneyard.png]] || Ancient Rubble
| {{iconify|Shattered Ring}} origin
| {{icon|Energy}} 250
| {{icon|Time}} 360
| 
| ''Broken down machinery and other debris obstructs workers from utilizing the entire segment.''
|- id="Malfunctioning Replicator Bay"
| [[File:d_station_junk.png]] || Malfunctioning Replicator Bay
| {{iconify|Resource Consolidation}} origin
| {{icon|minerals}} 600
| {{icon|Time}} 360
| {{icon|replicator}} 1 Replicator job
| ''This replicator bay built into the Machine World is malfunctioning, producing endless piles of grappling clamps.''
|}

=== Removal cost and time reduction ===
The cost and the time to remove blockers can be reduced by the following factors:
{| class="mildtable"
!Source
!Cost
!Time
|-
|{{iconify|World Shaper}} ruler trait
|{{green|−15%}}
|{{green|−15%}}
|-
|{{iconify|Environmental Engineer}} / Bulldozer governor trait
|{{green|−25%}}
|{{green|−25%}}
|-
|{{icon|chosen one}} Nanite Entity governor trait
|{{green|−40%}}
|{{green|−40%}}
|- 
|{{icon|edict}} Volatile Land Clearance edict
|{{green|−25%}}
|{{green|−25%}}
|- 
|{{icon|tradition}} Domination tradition tree adoption effect
|{{green|−33%}}
|
|- 
|[[File:Ap_mastery_of_nature.png|24px|link=Traditions#Mastery_of_Nature]] Mastery of Nature ascension perk
|{{green|−33%}}
|
|}

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[[Category:游戏概念]]
[[en:Planetary_features]]