The planet Shadren IV lies closest to the southern frontier of the system and is one of two cold and breathable planets in this system. The planet Shadren is a planet that's almost covered in glaciers. It is cold there but it has a breathable atmosphere. There are also a couple of volcanoes, these volcanoes are the only elevated places on this planet. In the southern volcanic region, there is a large cave that hasn't been explored. The oldest outpost on Shadren IV is Azarkia. Azrakia lies in the middle of the planet, anchored into the glaciers. There are also some forestlands on this planet where wildlife can be found.