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Planet view
Orbital Distance 6.2 AU
Orbital Period 15.5 Earth Years
Keplerian Ratio 0.992
Radius 56,378 km
Day Length 12.6 Earth Hours
Atm. Pressure N/A
Surface Temp N/A
Surface Gravity N/A
Mass N/A
Satellites N/A

Location: Milky WayMinos WastelandArrae System Fourth planet

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

Description Edit

Nirrus, a moderate-sized hydrogen-helium gas giant is of mild interest to turian scientists because of its abnormal atmospheric composition. The planet has only a fraction of the expected methane with high levels of carbon monoxide and ethylene instead.

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