{
    "type": "string",
    "description": "The unique identifier of the trait.",
    "enum": [
      "UNCHARTED",
      "UNDER_CONSTRUCTION",
      "MARKETPLACE",
      "SHIPYARD",
      "OUTPOST",
      "SCATTERED_SETTLEMENTS",
      "SPRAWLING_CITIES",
      "MEGA_STRUCTURES",
      "PIRATE_BASE",
      "OVERCROWDED",
      "HIGH_TECH",
      "CORRUPT",
      "BUREAUCRATIC",
      "TRADING_HUB",
      "INDUSTRIAL",
      "BLACK_MARKET",
      "RESEARCH_FACILITY",
      "MILITARY_BASE",
      "SURVEILLANCE_OUTPOST",
      "EXPLORATION_OUTPOST",
      "MINERAL_DEPOSITS",
      "COMMON_METAL_DEPOSITS",
      "PRECIOUS_METAL_DEPOSITS",
      "RARE_METAL_DEPOSITS",
      "METHANE_POOLS",
      "ICE_CRYSTALS",
      "EXPLOSIVE_GASES",
      "STRONG_MAGNETOSPHERE",
      "VIBRANT_AURORAS",
      "SALT_FLATS",
      "CANYONS",
      "PERPETUAL_DAYLIGHT",
      "PERPETUAL_OVERCAST",
      "DRY_SEABEDS",
      "MAGMA_SEAS",
      "SUPERVOLCANOES",
      "ASH_CLOUDS",
      "VAST_RUINS",
      "MUTATED_FLORA",
      "TERRAFORMED",
      "EXTREME_TEMPERATURES",
      "EXTREME_PRESSURE",
      "DIVERSE_LIFE",
      "SCARCE_LIFE",
      "FOSSILS",
      "WEAK_GRAVITY",
      "STRONG_GRAVITY",
      "CRUSHING_GRAVITY",
      "TOXIC_ATMOSPHERE",
      "CORROSIVE_ATMOSPHERE",
      "BREATHABLE_ATMOSPHERE",
      "THIN_ATMOSPHERE",
      "JOVIAN",
      "ROCKY",
      "VOLCANIC",
      "FROZEN",
      "SWAMP",
      "BARREN",
      "TEMPERATE",
      "JUNGLE",
      "OCEAN",
      "RADIOACTIVE",
      "MICRO_GRAVITY_ANOMALIES",
      "DEBRIS_CLUSTER",
      "DEEP_CRATERS",
      "SHALLOW_CRATERS",
      "UNSTABLE_COMPOSITION",
      "HOLLOWED_INTERIOR",
      "STRIPPED"
    ]
}