Planet, Class-F

Geometallic. Age ranged from 1-3 billion years. Diameter was 10,000 to 15,000 km. Typically located in the Ecosphere of a planetary system. Surface was prone to volcanic eruptions due to a molten core, atmosphere was primarily hydrogen compounds. Eventually cools to become Class G. May contain silicon-based life forms.[1]

Class-F Planets:


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

Leave a Reply