{
  "_comment": "Planet visuals + home-planet rules + the solar system's layout. texture is a spritesheet of frameWidth×frameHeight frames (frame 0 = top-left); frames maps a planet kind to the sheet frames it may be drawn as — the generator picks one per planet (seed-deterministic). homePlanet is the player's world — always present at the origin of the system they start in. scale = world pixels per sheet pixel (1.0 = 1:1, so a Terran world is 1024 px across on screen). A planet is a solid disc: the ship may approach to shipClearance px (edge-to-edge) from its rim but can never cross it. spawnDistanceFromEdge = how far (edge-to-edge) the ship starts from the home world's rim. classScale = size multiplier per planet class (1.0 = 1024 px across); classTint = optional canvas tint per class (multiplicative — the terran art stands in for every kind until real art lands). solarSystem = the top-down layout band: the other worlds of a system sit minOrbit–maxOrbit px from the origin, at least minEdgeGap px (edge-to-edge) apart from each other and the origin.",
  "texture": "assets/images/planets.png",
  "frameWidth": 1024,
  "frameHeight": 1024,
  "scale": 1.0,
  "frames": {
    "terran": [0, 1, 2],
    "rocky": [0, 1, 2],
    "gas": [0, 1, 2],
    "ice": [0, 1, 2],
    "lava": [0, 1, 2]
  },
  "classScale": {
    "rocky": 1.0,
    "gas": 1.45,
    "ice": 0.85,
    "lava": 0.95
  },
  "classTint": {
    "rocky": "#e8d9b8",
    "gas": "#ffb066",
    "ice": "#cfeaff",
    "lava": "#ff8a5c"
  },
  "typeLabels": {
    "terran": "Home World",
    "rocky": "Rocky World",
    "gas": "Gas Giant",
    "ice": "Ice World",
    "lava": "Lava World"
  },
  "homePlanet": "terran",
  "homeName": "Terra",
  "homeTypeLabel": "Home World",
  "shipClearance": 50,
  "spawnDistanceFromEdge": 150,
  "solarSystem": {
    "enabled": true,
    "minOrbit": 2600,
    "maxOrbit": 8800,
    "minEdgeGap": 1200
  }
}