Stellaris 4.5.2 planetary decisions
Stellaris 4.5.2 has 112 planetary decisions in common/decisions. 48 of them add a planet modifier for a while; the cards show the cost and that modifier's effects.
Every decision
Encourage Colony GrowthGrowth Encouraged · 10 years
1,000Food- +1Icon Frame
- +25%Pop Growth Speed
Distribute Luxury GoodsLuxuries Distributed · 10 years- +1Icon Frame
- +25%Amenities
- +25%Automatic Resettlement Destination Chance
Declare Population ControlsDeclared Population Controls
250Unity- +2Icon Frame
- -5Stability
- +100%Automatic Resettlement Chance
- End Population Controls
- Cease Drone ProductionDrone Population Controls250Unity
- +2Icon Frame
- -75%Upkeep for Roboticists
- Continue Drone Production
- Cease Robot AssemblyRobot Assembly Ceased250Unity
- +2Icon Frame
- -75%Upkeep for Roboticists
- Resume Robot Assembly
Expel Excess PopulationPopulation Expelled · 5 years250Unity- +3Icon Frame
- -10Stability
- Discourage Colony GrowthGrowth Discouraged250Unity
- +2Icon Frame
- -75%Pop Growth Speed
- +25%Organic Pop Amenities Usage
- End Growth Discouragement
Create Penal ColonyPenal Colony1,000Unity- +2Icon Frame
- -100%Worker Political Power
- Abolish Penal Colony2,500Unity
Create Thrall-WorldThrall-World1,000Unity- +2Icon Frame
- +100%Pop Growth Speed
- -25%
Alloys Upkeep for Soldiers
- Abolish Thrall-World2,500Unity
Create Resort WorldResort World1,000Unity- +1Icon Frame
- +25%Automatic Resettlement Destination Chance
- -25%Max Districts
- Abolish Planetary Resort2,500Unity
Mastery of NatureMastery of Nature
100Influence
2,000Energy Credits- +1Icon Frame
- +2Max Districts
- +50%Max Generator Districts
Consecrate WorldConsecrated World- +1Icon Frame
Unconsecrate World
Arcology Project200Influence
10,000Alloys- Restore Ecumenopolis200Influence10,000Alloys
- Galactic Market Hub NominationBase Marketplace Competitiveness Rating: Weak1,000Energy Credits150Influence
- +1Icon Frame
- Boost Nomination BidBase Marketplace Competitiveness Rating: Adequate2,000Energy Credits300Influence
- +1Icon Frame
- Revoke Nomination10Influence
Implement Divine AlgorithmDivine Algorithm · 10 years500Unity- +1Icon Frame
- +10%Energy Credits Energy Credits from Jobs
- +100Tech-Drone Jobs
Exhibit Art MonumentArt Monument Exhibited- +1Icon Frame
- +15%Amenities
- +50%Automatic Resettlement Destination Chance
- Remove Art Monument
Consume WorldBeing Devoured- +3Icon Frame
- Project Cornucopia250Unity500Energy Credits
Settle Crystalline Refugees10Influence- Crystalline ConstructionCrystalline Architecture10Influence
- +1Icon Frame
- +800Housing
- -10%Building Cost
- Repair the Shattered Ring7,500Alloys
- Remove the Interloper10,000Alloys
Expand Planetary Sea50Influence1,000Energy Credits
Flood HabitatFlooded Habitat50Influence1,000Energy Credits- -20%Habitability
- +1Icon Frame
- Expand Dayside Infrastructure
1,000Minerals500Energy Credits 
Introduce ChaosImperfect Organization500Energy Credits- +1Icon Frame
- +5%Resources from Jobs
- Incinerate the FlagellaBurnt Matriarch's Flagella
- +1Icon Frame
- +10%Unity Unity from Jobs
Pierce the Shroud
25Zro
Entrap Shroud EntityEntity Trapped100Zro- +150Monthly Energy Credits
- +30
Monthly Zro
- +150
Activate Dimensional Manipulation Device
1,000Dark Matter
Consecrate Habitat50Influence- Consecrate Arkship500Influence
Expand Preservers500Minerals- Relocate the Parade
- Enforce Planetary Work ShiftsPlanetary Work Shifts Enforced
- +1Icon Frame
- -5%Happiness
- +10%Resources from Jobs
Launch Anti-Crime CampaignAnti-Crime Campaign250Unity- +1Icon Frame
- +2Energy Credits Upkeep per 100 Enforcers
- End Anti-Crime Campaign
- Negotiate with Crime LordsCrime Lord Deal250Unity
- +2Icon Frame
- +10Stability
- +50%Crime
- End Deal with Crime LordsBroken Crime Lord Deal · 5 years
- +2Icon Frame
- -10Stability
- +3%+1 Criminal Job per … Colony Crime
- Trium Bunk Beds DeploymentCaravan Fleet: The Vengralian Trium: Bunk Beds Deployed · 80 years
- +1Icon Frame
- +10%Housing
- Trium Food Container DeploymentCaravan Fleet: The Vengralian Trium: Food-Preserving Containers Deployed · 80 years
- +1Icon Frame
- -10%Pop Food Upkeep
- Trium Atmospheric Deodorizer DeploymentCaravan Fleet: The Vengralian Trium: Atmospheric Deodorizer Deployed · 80 years
- +1Icon Frame
- +100%Automatic Resettlement Destination Chance
- Deploy Tissue Growth StimulantsTissue Growth Stimulants · 10 years200Energy Credits
- +1Icon Frame
- +10%Pop Growth Speed
- -10%Happiness
- Construct Explosive Fungiform Housing UnitsExplosive Fungifoam Housing500Energy Credits
- +1Icon Frame
- -10%Pop Housing Usage
- Nu-Baol Life-Seeding (base)
- Nu-Baol Life-Enhancing
- Nu-Baol Life-Seeding (artificial)
Send Artifacts to Museum ExhibitsArtifact Exhibition
100Minor Artifacts- +20%Resources Produced from Bureaucrats
- Initiate Performance CompetitionPerformance Competition100Minor Artifacts
- +10%Resources Produced from Politicians
- +10%Resources Produced from Bureaucrats
- Send Artifacts to Organic SanctuariesArtifact Exhibition100Minor Artifacts
- +10%Resources Produced from Bio-Trophies
- Incorporate Artifact Relays (hivemind)Artifact Relays100Minor Artifacts
- 0%Menial Drone Output
- Incorporate Artifact Relays (machine)Artifact Relays100Minor Artifacts
- 0%Menial Drone Output
- Activate Oracle NexusOracle Nexus · 10 years200Energy Credits500Unity
- +3Stability
- -15Deviancy
- Initiate Yuht Cleansing ProcessYuht Cleansing500Energy Credits
- +10%Habitability
- Transplant Tree of Life500Food
- Extradimensional ExperimentationExtradimensional Experimentation500Zro
- +1Icon Frame
- End Extradimensional Experimentation
Strip Mining15Influence
Grow a New Progenitor- Memorial to the Unshackled2,500Minerals
- Remove Wreckage2,500Minerals
Deploy Murmuring Monolith100Zro
Begin Psi-Inoculation50Zro- Cease Psi-Inoculation
Anti Reformist Raids1Unity
Fractal Seed
100Astral Threads
Rockworm Hive
Incubate Wind Creatures
Intentional Tidal LockingIntentionally Tidally Locked- +2Icon Frame
- -30%Max Districts
- -3Max Agriculture Districts
Display Microplanet Husk100Astral Threads500Energy Credits
Uproot Weeds500Energy Credits- Soil Rehabilitation750Energy Credits250Food
- Day Farm Construction1,000Energy Credits
Planetary Weather Control Systems1,000Energy Credits- Hostile Fauna Removal1,000Energy Credits
- Strip Mine Planet5,000Energy Credits
- Build Genesis Preserve1,000Minerals250Unity
Server Shut Down200Unity- Subsume WorldNanite Transfiguration
- +3Icon Frame
Hunker DownHunker Down250Unity- +2Icon Frame
- End Hunker Down
Cultivated WorldscapingCultivated Worldscaping2,000Energy Credits100Influence- +3Max Districts
- +75%Max Generator Districts
- +75%Max Mining Districts
- Prevent Hive World Growth
- Allow Hive World Growth
Prismatic Ice ExhibitPrismatic Ice Exhibit- +25%Amenities
- +25%Unity Unity from Jobs
- +1Icon Frame
Toxify World
Blazing Scourge300Minerals- Life Seeding
2,500Crystallized Entropy 
Construct Starfire Cannon1,000Alloys
Distribute Living MetalLiving Metal in Circulation
250Living Metal- +1Icon Frame
- +10%Infrastructure Build Speed
- -10%Infrastructure Cost
Add Shrouded Vegetation blockers1,000Food
Thought PoliceThought Police · 10 years- +5Stability
- -10%Crime
Dreamscaping- Divine for Deposits150Zro
BanishShroud Surge
Expand Planet Size
2Biomass50Influence- Realign Shields
Flush Coolant
150Exotic Gases
Prepare the Deep SleepDeep Sleep · 5 years100Influence- +1Icon Frame
- -15%Upkeep from Jobs
Embark500Influence
Decisions: questions
How many planetary decisions are in Stellaris 4.5.2?
112 in common/decisions.
Source: common/decisions and common/static_modifiers, Stellaris Cygnus v4.5.2 (9776).