Expanding Atmosphere Types

[Kana]

From Star Fleet Battles / Star Trek sources.

Planet Types:

Class A - Hot Gas (Jupiter)
Class B - Cold Gas (Uranus)
Class C - Hot/Toxic (Venus)
Class D - Airless (Luna)
Class E - Large Earth (ST)
Class F - Sulphurous
Class G - Desert (Mars)
Class H - Early Earth
Class I - Hot Rock (Mercury)
Class J - Cold Rock Thin None
Class K - Desert Breathable (Vulcan)
Class L - Earth like low H20
Class M - Earth like
Class N - Earth Like 90 percent H2O
Class O - Earth like, Cold
Class P - Carbon Dioxide, Frozen
Class Q - Frozen Ice (comet/Pluto)
Class R - Nitrogen/Ammonia Cold Rock
Class S - Frozen Methane (Hydrax)


Atmosphere Types vs Planet Type:

Rock/Rock-Iron

Carbon Dioxide
Nitrogen
Sulfur Dioxide
Methane
Argon
Ammonia
Chlorine
Fluorine
Hydrogen
Helium

Ice/Rock-Ice

Carbon Dioxide
Methane
Argon
Nitrogen
Ammonia
Hydrogen
Helium