Console commands/Species traits examples and descriptions

Version

Please help with verifying or updating older sections of this article. At least some were last verified for version 2.2.

This article is for the PC version of Stellaris only.

Main article: Console commands

• Used with the add_trait_species and remove_trait_species command.
• Use the debugtooltip console command in-game and hover your mouse over the specific species in the species menu, on the pop-up you will see [Index: #] with # being the <species index>".

Usage:

• add_trait_species <species index> <trait key>
• remove_trait_species <species index> <trait key>

Organics

Trait	Key	Effect(s)	Exclusive With	Possible Initial Trait?
Agrarian	trait_agrarian	Food from Jobs +15%	None	Yes
	trait_ingenious	Energy from Jobs +15%	None	Yes
Thrifty	trait_thrifty	Trade Value from Jobs +15%	None	Yes
Industrious	trait_industrious	Minerals from Jobs +15%	None	Yes
Intelligent	trait_intelligent	Research from Jobs +10%	Nerve Stapled Erudite	Yes
Natural Engineers	trait_natural_engineers	Engineering Research from Jobs +10%	Natural Physicists Natural Sociologists Nerve Stapled	Yes
Natural Physicists	trait_natural_physicists	Physics Research from Jobs +10%	Natural Engineers Natural Sociologists Nerve Stapled	Yes
Natural Sociologists	trait_natural_sociologists	Society Research from Jobs +10%	Natural Engineers Natural Physicists Nerve Stapled	Yes
Extremely Adaptive	trait_extremely_adaptive	Habitability +20%	Adaptive Non-Adaptive Robust	Yes
Adaptive	trait_adaptive	Habitability +10%	Extremely Adaptive Non-Adaptive Robust	Yes
Non-Adaptive	trait_nonadaptive	Habitability -10%	Extremely Adaptive Adaptive Robust	Yes
Rapid Breeders	trait_rapid_breeders	Pop Growth Speed +10%	Slow Breeders Fertile	Yes
Slow Breeders	trait_slow_breeders	Pop Growth Speed -10%	Rapid Breeders Fertile	Yes
Talented	trait_talented	Leader Skill Cap +1	None	Yes
Quick Learners	trait_quick_learners	Leader Experience Gain +25%	Slow Learners	Yes
Slow Learners	trait_slow_learners	Leader Experience Gain -25%	Quick Learners	Yes
Very Strong	trait_very_strong	Army Damage +40% Worker Output +5%	Strong Weak	Yes
Strong	trait_strong	Army Damage +20% Worker Output +2%	Very Strong Weak	Yes
Weak	trait_weak	Army Damage −20% Worker Output −2%	Very Strong Strong	Yes
Nomadic	trait_nomadic	Pop Growth from Immigration +15% Resettlement Cost -25%	Sedentary Hive-Minded Machine	Yes
Sedentary	trait_sedentary	Pop Growth from Immigration -15% Resettlement Cost +25%	Nomadic Hive-Minded Machine	Yes
Communal	trait_communal	Pop Housing Usage -10%	Solitary Hive-Minded Machine	Yes
Solitary	trait_solitary	Pop Housing Usage +10%	Communal Hive-Minded Machine	Yes
Charismatic	trait_charismatic	Amenities from Jobs +20%	Repugnant	Yes
Repugnant	trait_repugnant	Amenities from Jobs -20%	Charismatic	Yes
Conformists	trait_conformists	Governing Ethics Attraction +30%	Hive-Minded Machine	Yes
Deviants	trait_deviants	Governing Ethics Attraction -15%	Hive-Minded Machine	Yes
Venerable	trait_venerable	Leader Lifespan +80	Enduring Fleeting	Yes
Enduring	trait_enduring	Leader Lifespan +20	Venerable Fleeting	Yes
Fleeting	trait_fleeting	Leader Lifespan -10	Venerable Enduring	Yes
Decadent	trait_decadent	Worker Happiness −10% Slave Happiness −10%	None	Yes
Resilient	trait_resilient	Defense Army Damage +50%	None	Yes
Conservationist	trait_conservational	Consumer Goods Upkeep -10%	Wasteful	Yes
Wasteful	trait_wasteful	Consumer Goods Upkeep +10%	Conservationist	Yes
Cybernetic	trait_cybernetic	Army Damage +10% Habitability +20% Leader Lifespan +40 WARNING: Will alter species identity!	None	No
Latent Psionic	trait_latent_psionic	Energy Credits from Jobs +5% Research from Jobs +5%	None	No
Psionic	trait_psionic	Energy Credits from Jobs +10% Research from Jobs +10% Happiness +5%	None	No
Delicious	trait_delicious	Food from Livestock +2	None	No
Nerve Stapled	trait_nerve_stapled	Resources from Jobs +10% Cannot generate Leaders Cannot be employed in Ruler or Specialist Jobs Not Affected by Happiness Can't join a faction	talented Intelligent Natural Engineers Natural Physicists Natural Sociologists Erudite	No
Fertile	trait_fertile	Pop Growth Speed +30% Happiness +5%	Slow Breeders Rapid Breeders	No
Erudite	trait_erudite	All Research Output +20% Leader Skill Cap +1	Intelligent Nerve Stapled	No
Robust	trait_robust	Habitability +30% Leader Lifespan +50	Non-Adaptive Adaptive Extremely Adaptive	No
Irradiated	trait_presapient_irradiated	Tomb World Habitability: +100% Leader Lifespan +30	None	No
Starborn	trait_presapient_starborn	Migration Time -50% Habitability +10% Resettlement Cost -25%	Earthbound Sedentary	No
Earthbound	trait_presapient_earthbound	Energy +10% Garrison Health: +100% Fortification Defense: +50%	Starborn Nomadic	No
Proles	trait_presapient_proles	Army Damage +10% Minerals 10% Food 10% All Research Output -15%	Natural Intellectuals	No
Natural Intellectuals	trait_presapient_natural_intellectuals	All Research Output +10% Unity +5% Minerals -10%	Proles	No
Conservative	trait_presapient_conservative	Happiness +5% Governing Ethics Attraction +25% Leader Experience Gain -33%	None	No
Uplifted	trait_uplifted	Happiness +20% When ruled by Uplifting' Empire	None	No
Hive-Minded	trait_hive_mind	Not affected by Happiness	Hive Mind	No
Nivlac	trait_nivlac	Habitability +100% Pop Growth Speed +50%	None	No
Brain Slug Host	trait_brainslug	+10% Tile Research Output +10% Unity Output -25% Pop Growth Speed	None	No
Social Pheromones	trait_social_pheromones	Pop Housing Usage -5%	None	No
Docile Livestock	trait_presapient_docile_livestock	+30% Pop Growth Speed +5% Other Species Happiness +10% Unity Output -50% Energy Credits -75% Tile Research Output Not Affected by Happiness	None	No

Mechanical

Trait	Key	Effect(s)	Exclusive With	Possible Initial Trait?
Machine	trait_machine_unit	Habitability +200% Leader Recruitment Cost +100% Not Affected by Happiness Cannot survive outside Machine Intelligence Empires Immortal	None	No
Robot	trait_robotic_1	Minerals +10% Energy -40% All Research Output -80% Unity -40% Consumer Goods Cost +0.5 Not affected by Happiness Not affected by Radiation	None	No
Droid	trait_robotic_2	Minerals +15% Energy -20% All Research Output -40% Unity -20% Consumer Goods Cost +0.5 Not affected by Happiness Not affected by Radiation	None	No
Synthetic	trait_robotic_3	Minerals +20% Energy +20% All Research Output +20% Unity +20% Consumer Goods Cost +0.5 Affected by Happiness Not affected by Radiation	None	No
Mechanical	trait_mechanical	Habitability +200% Immortal	None	No
Power Drills	trait_robot_power_drills	Minerals +10%	None	Yes
Harvesters	trait_robot_harvesters	Food +10%	None	Yes
Efficient Processors	trait_robot_efficient_processors	Robot Upkeep –10%	None	Yes
Logic Engines	trait_robot_logic_engines	All Research Output +10%	Robot	Yes
Loyalty Circuits	trait_robot_loyalty_circuits	Governing Ethics Attraction +50% Happiness +5%	Robot Droid	Yes
Domestic Protocols	trait_robot_domestic_protocols	Happiness +5%	Robot	No
Superconductive	trait_robot_superconductive	Energy +10%	None	Yes
Double Jointed	trait_robot_double_jointed	Resettlement Cost –50%	Bulky	Yes
Bulky	trait_robot_bulky	Resettlement Cost +50%	Double Jointed	Yes
Enhanced Memory	trait_robot_enhanced_memory	Leader Skill Cap +2	None	Yes
Emotion Emulators	trait_robot_emotion_emulators	Opinion +25	Uncanny	Yes
Uncanny	trait_robot_uncanny	Opinion –25	Emotion Emulators	Yes
Durable	trait_robot_durable	Consumer Goods Cost –25%	High Maintenance	Yes
High Maintenance	trait_robot_high_maintenance	Consumer Goods Cost +25%	Durable	Yes
Learning Algorithms	trait_robot_learning_algorithms	Leader Experience Gain +25%	Repurposed Hardware	Yes
Repurposed Hardware	trait_robot_repurposed_hardware	Leader Experience Gain –25%	Learning Algorithms	Yes
Mass-Produced	trait_robot_mass_produced	Pop Build Speed +25%	Custom-Made	Yes
Custom-Made	trait_robot_custom_made	Pop Build Speed –25%	Mass-Produced	Yes
Recycled	trait_robot_recycled	Pop Build Cost –20%	Luxurious	Yes
Luxurious	trait_robot_luxurious	Pop Build Cost +20%	Recycled	Yes
Propaganda Machines	trait_robot_propaganda_machines	Unity +15%	None	Yes

Planetary Preferences

Trait	Key	Bonuses
Alpine	trait_pc_alpine_preference	Alpine +80% Arctic +60% Tundra +60% Continental +20% Ocean +20% Tropical +20% Arid +20% Desert +20% Savannah +20%
Arctic	trait_pc_arctic_preference	Arctic +80% Alpine +60% Tundra +60% Continental +20% Ocean +20% Tropical +20% Arid +20% Desert +20% Savannah +20%
Arid	trait_pc_arid_preference	Arid +80% Desert +60% Savannah +60% Continental +20% Ocean +20% Tropical +20% Alpine +20% Arctic +20% Tundra +20%
Continental	trait_pc_continental_preference	Continental +80% Ocean +60% Tropical +60% Arid +20% Desert +20% Savannah +20% Alpine +20% Arctic +20% Tundra +20%
Desert	trait_pc_desert_preference	Desert +80% Arid +60% Savannah +60% Continental +20% Ocean +20% Tropical +20% Alpine +20% Arctic +20% Tundra +20%
Gaia	trait_pc_gaia_preference	Gaia +100%
Habitat	trait_pc_habitat_preference	Habitat +100%
Machine World	trait_pc_machine_preference	Machine World +100%
Ocean	trait_pc_ocean_preference	Ocean +80% Continental +60% Tropical +60% Arid +20% Desert +20% Savannah +20% Alpine +20% Arctic +20% Tundra +20%
Ring World	trait_pc_ringworld_habitable_preference	Ring World +100%
Savannah	trait_pc_savannah_preference	Savannah +80% Arid +60% Desert +60% Continental +20% Ocean +20% Tropical +20% Alpine +20% Arctic +20% Tundra +20%
Tomb World	trait_pc_nuked_preference	Tomb World +80% Arid +60% Desert +60% Savannah +60% Continental +60% Ocean +60% Tropical +60% Alpine +60% Arctic +60% Tundra +60%
Tropical	trait_pc_tropical_preference	Tropical +80% Continental +60% Ocean +60% Arid +20% Desert +20% Savannah +20% Alpine +20% Arctic +20% Tundra +20%
Tundra	trait_pc_tundra_preference	Tundra +80% Alpine +60% Arctic +60% Continental +20% Ocean +20% Tropical +20% Arid +20% Desert +20% Savannah +20%