The F'tzner system designates a star system that existed within the galaxy. A mission took place there, where Cassian Andor along with K-2SO were dispatched with the goal to steal provisions from an Imperial freighter operating in that system. However, instead of acquiring the supplies, they ended up rescuing three Wookiees who were identified as D'Koetaa, D'Lylaa, and Wyhyatt.