Soruica is a medium-sized rocky planet in the Xollum-Xolrut System with a largely hollow, unexplored deep crust/mantle where liquid water gathers, with a surface covered in semi-arid, blue-sanded desert dotted with lush, forested caves and occasional chains of oases, the largest of which is surrounded by the Caerulinus (natively known as Qu'ris), a massive, ring-shaped lake.

The planet is surrounded by a massive ring system composed mainly of ice and dust, with a trace atmosphere of molecular oxygen and its own fauna, most notable of which is the massive Soruica ring-eel.

Soruica has two small moons, Kash-ak, which is closest, and Der'fik.

War and avoidance by colonists Edit