A battle occurred near Esseles between the Galactic Empire and the New Republic during the Galactic Civil War. Following the Battle of Endor, Imperial Navy forces were retreating from Esseles when the battle erupted in the outer Essesia system. This battle was the only major battle in this star system of the Galactic Civil War. The Imperials eventually retreated with little incident and the planet Esseles joined the New Republic without suffering any damage.
- Coruscant and the Core Worlds (First mentioned)