Gemon-4 ion engine/Legends

The Gemon-4 ion engine was a capital-scale ion engine manufactured by Cygnus Spaceworks. Four Gemon-4 ion engines were used for emergency or supplementary sublight drives on Imperial-class Star Destroyers and three Destroyer-I ion engines served as main engine units.
==Appearances==
* 
*Operation: Elrood
*
*
*X-Wing Rogue Squadron 25 
*X-Wing Rogue Squadron 31
*X-Wing Rogue Squadron 35
==Sources==
*The Essential Guide to Vehicles and Vessels 
*The Galactic Empire—Ships of the Fleet
==Notes and references==
Category:Capital ship engines
Category:Cygnus Spaceworks products
Category:Ion engines