Rystan, found in the Outer Rim Territories, existed as a frigid and unwelcoming planet. This icy world possessed a habitable zone, capable of supporting certain life forms, such as creatures like the slarga. Following the Battle of Kur, Marchion Ro, also known as the Eye of the Nihil, once convened with his cousin Kufa on Rystan, where he asked her to escort him, along with the Talortai Udi Dis, to the Shrine situated within the Golamaran ice flats. The cold nature of the planet made it difficult to live on.