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Planet View
Orbital Distance 1.4 AU
Orbital Period 1.3 Earth Years
Keplerian Ratio 1.624
Radius 6,563 km
Day Length 57.1 Earth Hours
Atm. Pressure 19.19 atm
Surface Temp 633 °C
Surface Gravity 0.82 g
Mass 0.862 Earth Masses
Satellites N/A

Location: Milky WayAthena NebulaVernio System Second planet

Prerequisite: Priority: The Citadel II (Mass Effect 3)

Description Edit

Within three years, Promavess will slam into a neighboring planet, Sotera, and suffer an apocalyptic transformation. Asari explorers searching for life in Promavess's hydrocarbon morass were relieved to find none. Promavess's methane-ethane atmosphere is likely to ignite when it mingles with Sotera's oxygen, and both planets will shatter under the force of the collision.

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