Planet, Class-R

Rogue. Age ranged from 2-10 billion years. Diameter is 4000 to 15,000 km. Typically located in interstellar space or cometary halos. Surface may have been temperate due to geothermal venting; atmosphere was primarily volcanic outgassing. May contain non-photosynthetic plants and animal life.[1]

Class-R Planets:


  • [1]STSC: Star Trek: Star Charts
Monday, July 19th, 2010 Enterprise, Library, Places

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