|Orbital Period||4.9 Earth Years|
|Day Length||51.4 Earth Hours|
|Atm. Pressure||1.21 atm|
|Surface Temp||34 °C|
|Surface Gravity||1.3 g|
|Mass||3.307 Earth Masses|
Like the hanar homeworld, Proteus has more than 90% oceanic cover. The incredible heat thrown off from Athens raises global humidity to 100%, creates constant cloud cover, and powers colossal typhoons that rage across the surface year-round.
Hot, humid, and storm-wracked, Proteus' rare combination of oxygen-nitrogen atmosphere and carbon-based biosphere nevertheless recommend it for colonization. A pilot program is studying the possibility of colonies below the ocean surface, safe from the worst effects of the weather.
- Survey: UNC: Valuable Minerals: Gas Deposit ×1 (Oxygen)