Raysha

Mass Effect & Mass Effect 3
Raysha is a standard hydrogen-helium gas giant with traces of sodium and ammonia in its atmosphere.

During the brief "gold rush" to Klensal, a few companies established an infrastrutural for helium-3 skimming and deuterium mining on Raysha's icy moons. When Klensal proved to be less wealthy than expected, the facilities were stripped for parts and abandoned.