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Planet View
Type Rock
Orbital Distance 3.4 AU
Orbital Period 6.3 Earth Years
Keplerian Ratio 0.99
Radius 3,321 km
Day Length 66.4 Earth Hours
Atm. Pressure 15.86 atm
Surface Temp 131 °C
Surface Gravity 0.2 g
Mass 0.054 Earth Masses
Satellites N/A

Location: Milky WayMinos WastelandCaestus System Second planet

Prerequisite: Star Chart from Baria Frontiers store (Mass Effect 2)


Visible in Invictus's night sky is Temerarus, a planet named for the turian spirit said to have inspired the crew of their first manned moon launch. A boiling hot rock, Temerarus is much hotter than its temperate neighbor due to a thick atmosphere rich in carbon dioxide and helium. Its hot surface is composed largely of boron. Surrounded by a thick dust cloud, Temerarus is often struck by small meteors, making exploration dangerous.

Mineral DepositsEdit

Initial Scanner Result: Rich

Mineral Amount Approximate Value
Palladium Medium 6,800
Platinum Medium 6,100
Iridium Medium 6,400
Element Zero None 0


  • Temerarus in Latin roughly translates as "bold" or "rash", in reference to the spirit of turian boldness that inspired the turians' first manned moon launch.

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