Warial
From Halopedia, the Halo wiki
Template:Ratings Warial[1], along with Solrapt and Teash, is just one of three satellites (or moons) that orbit the Jiralhanae's (Brutes) homeworld Doisac.It's unknown wether Warial supports life or not, but most likely doesn't due to the fact that Earth's moon doesn't either.