To register a Sky Override/Skybox, you need to create a JSON file at data/corewithstuff/cws_sky_overrides/dimension_name.json

Tunes the core skybox for one dimension. Only applies where "use_core_skybox" is true.

Example JSON

{
  "dimension": "modid:space_dimension", // Dimension this sky applies to.

  "star_intensity": 1.8, // Star brightness multiplier. 0 hides the stars.
  "star_density": 1.0, // Star amount multiplier. 1.0 is the default field, 2.0 is twice as many.

  "deep_tint": "#FFFFFFFF", // Deep space tint (ARGB, #AARRGGBB). White keeps the default color.
  "band_cold_tint": "#FFFFFFFF", // Galactic band cold side tint. White keeps the default color.
  "band_warm_tint": "#FFFFFFFF", // Galactic band warm side tint. White keeps the default color.
  "band_strength": 1.0, // Galactic band opacity multiplier. 0 removes the band.

  "nebulas": [
    {
      "yaw": -36.3, // Horizontal direction in degrees.
      "pitch": 10.4, // Vertical direction in degrees (-90 to 90).
      "size": 7.0, // Angular spread. Lower is wider.
      "strength": 0.72, // Opacity multiplier. 0 disables this nebula.
      "color": "#FF942EFF" // Nebula color (ARGB, #AARRGGBB).
    },
    {
      "yaw": 126.4,
      "pitch": -26.2,
      "size": 10.0,
      "strength": 0.62,
      "color": "#FF1CA2DA"
    },
    {
      "yaw": 0.0,
      "pitch": 0.0,
      "size": 12.0,
      "strength": 0.0,
      "color": "#FFFFFFFF"
    }
  ]
}