Magmetheus is not very noteable, and is a nosepit of a planet, geologically it is apparent largely a red ball of desert and volcanic activity based on its name which makes reference 'magma', and lava which is apparently mined on the planet. It is however more stable than Ortega. There doesn't appear to be any plant life, just tall jagged mountain ranges, with flat dirt and sandy valleys in between. A few jagged rocky outcroppings appear to dot the valleys as well. Almost all exposed rock and soil appears to be rust colored (or at least ruddy browns and pinks).