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Planet View
Type Rock
Orbital Distance 1.1 AU
Orbital Period 1.2 Earth Years
Keplerian Ratio 0.924
Radius 5,850 km
Day Length 50.2 Earth Hours
Atm. Pressure 4.71 atm
Surface Temp 158 °C
Surface Gravity 0.8 g
Mass 0.668 Earth Masses
Satellites N/A

Location: Milky WayRosetta NebulaPhi Clio System Second planet

Prerequisite: Acquisition of Jacob: The Gift of Greatness (Mass Effect 2)


A boiling hot rock planet with extreme tectonic activity, Parnassus is home to many volcanic mountains. Surface scans reveal several geothermal and solar power stations tapping the planet's abundant energy. There is no history of the planet or its government in Citadel Council records. Given its proximity to a mapped and recorded planet like Cyllene, someone must have deleted Parnassus from the database.

Mineral DepositsEdit

Initial Scanner Result: Rich

Mineral Amount Approximate Value
Palladium Medium 5,900
Platinum Medium 6,800
Iridium High 18,200
Element Zero None 0


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