Star Trek Planetary Classification

English Abstract: 

"A planet is a celestial body in orbit around a star or stellar remnants, that has sufficient mass for self-gravity and is nearly spherical in shape. A planet must not share its orbital region with other bodies of significant size (except for its own satellites), and must be below the threshold for thermonuclear fusion of
deuterium. If a celestial body meets those requirements, it is considered a planet; at that point, the planet is further classified by its atmosphere and surface conditions into one of twenty-two categories."

English Title: 
Star Trek Planetary Classification
Size: 
22 classes (2016-08).
Author: 
http://sttff.net/
EuroVoc: 
Access: 
Format: 
KOS Types Vocabulary: 
Language: 
License: