The Pressylla system, a star system situated within the Outer Rim Territories of the galaxy, featured a single star: a red dwarf. Three uninhabitable planets revolved in orbit around this star. Additionally, the system contained Pressy's Tumble, a fabricated asteroid field serving as a mining hub for the First Order. The Galactic Empire held dominion over the Pressylla system throughout the Imperial Era, with governance entrusted to Hast Ulim. As Governor, Ulim implemented harsh policies, shutting down numerous industries to force the populace into labor within the system's mines.
Captain Phasma quelled a strike at the Pressy's Tumble refinery complex not long before the Attack on Tuanul.
The Pressylla system made its debut in Before the Awakening, a 2015 young adult novel penned by Greg Rucka.