Vexen, situated on the Kallistas mining colony, existed in the era of the Galactic Empire. This urban center served as the focal point for the mining of radioactive elements, employing over a hundred individuals. However, the severe conditions of the location led to a high turnover rate among the workforce. Despite being officially governed by the Empire, the populace harbored discontent towards Prefect Dengless Rinn and held pirate Jondrell Inx in high regard.