Kerrix- The systems star, a fairly average G-type main sequence star typical of most habitable systems. Kerrix I- The planet closest to the sun, a ball of baked and snap frozen rock. The orbital period is as long as the planets day and as a result only one side of the planet ever faces Kerrix. The day side of the planet, with much of the surface consisting now of metals and compounds which do not burn away in the incredible heat. The night side of the planet is frozen, coated in some parts with thin layers of ice, primarily frozen carbon dioxide and nitrogen.