Single-biome planet

A single-biome planet is one on which there is only one habitable environment, unlike Earth which has many different biomes.

Examples

• Star Wars has many single-biome planets:
  • Tatooine is an all-desert planet.
  • Hoth is an all-arctic planet.
  • Dagobah is an all-swamp planet.
  • Kamino is an all-ocean planet.
• Arrakis from the Dune novels is an all-desert planet.
• Pandora from Avatar has only two biomes, jungle and ocean.