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Orbital Builder Kit

Procedural planet generator for Unity — build stylized or semi-realistic planets with continents, ocean shell, atmosphere/fog, and rings. Ships with an Editor window for one‑click generation and sane randomization.

Highlights

  • Continents mask with adjustable coverage, scale, coast width, and height
  • Seamless ocean shell (overlap/inset controls to avoid coastline gaps)
  • Atmosphere/fog shell with color (alpha) and thickness
  • Rings (multiple styles) or custom ring from prefab/scene object
  • Randomize button (includes geo, colors, atmosphere, and rings)
  • Clean hierarchy and prefab helpers

Pipelines: URP recommended. Built-in works. HDRP planned.

Get Started

  • Head to Quick Start for the fastest path.
  • See Planet Builder Window for parameter details.
  • Use Rings & Atmosphere to refine visuals.