Mass Effect Wiki


2,986pages on
this wiki
Add New Page
Talk0 Share

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Planet View
Orbital Distance N/A
Orbital Period 6.2 Earth Years
Keplerian Ratio N/A
Radius 9,647 km
Day Length 44.7 Earth Hours
Atm. Pressure 1.16 atm
Surface Temp -108 °C
Surface Gravity 1.2 g
Mass 2.725 Earth Masses
Satellites N/A

Location: Milky WayVoyager ClusterAmazon System Third planet

Description Edit

Sonedma is the second of the Amazon system's arid "super-terrestrial" worlds. It is considerably less dense than its neighbor Derneuca and has an atmosphere of carbon dioxide and ethane. Its frozen surface is mainly composed of iron-laced silicates with deposits of sulfur.

Assignments Edit


  • Given the sulphur, the mineral most likely responsible for yielding the polonium is bismuth sulfide (Bi2S3), alias bismuthinite.

Also on Fandom

Random Wiki