Class B was a planetary classification for a type of planet.
40 Eridani A I was a class B planet. (SNW: "Charades")
The Star Trek: Star Charts (p. 22) defined class B "geomorteus" as a terrestrial planet in a close orbit, characterized by high temperatures, a partially molten surface, and a tenuous atmosphere. Mercury was an example of such a planet.
| Planetary classification |
|---|
| B • D • G • H • J • K • L • M • N • P • R • T • Y • Other classes |
External link[]
- Class B geomorteus planet at Memory Beta, the wiki for licensed Star Trek works