Atmosphers
MicroTech's System
MicroTech
Breatheable
Euterpe
Breatheable
Calliope
Breatheable
Clio
Deathly to humans
Crusader's System
Crusader
Breatheable
Yela
Breatheable
Daymar
Deathly to humans
Cellin
Deathly to humans
ArcCorp's System
ArcCorp
Breatheable
Wala
Deathly to humans
Lyria
Deathly to humans
Hurston's System