Laena

Mass Effect 2
Laena ("cloaked") is a methane-clouded hothouse planet. Its lack of a metal-rich core and significant magnetosphere allows for an easy scan, which reveals mining equipment on its surface. It can be deduced that this mining occurred within the last five years -- any longer and the machines would have been worn down to nothing by the excessive heat and dust storms of hot iron oxide.

Mass Effect 3
Laena ("cloaked") is a methane-clouded hothouse planet. Its lack of a metal-rich core and significant magnetosphere allows for an easy scan, which reveals mining equipment on its surface. It can be deduced that this mining occurred within the last five years--any longer and the machines would have worn down to nothing by the excessive heat and dust storms of hot iron oxide.


 * This planet can be scanned for a cache of credits.