The Executor II-class Star Dreadnought represented a specific variant within the larger family of Executor-class Star Dreadnoughts. This particular class served the Imperial Navy throughout the period known as the Imperial Era. An instance of this Star Dreadnought was observed in flight above a cloud-covered planet, accompanied by a pair of Imperial-class Star Destroyers. Its propulsion system featured red colored engines, and it was developed as a successor to the Executor I-class Star Dreadnought.
The Executor II-class Star Dreadnought initially appeared on a card bearing the same designation, included in the 2019 Super Star Destroyer Expansion Pack. This expansion was produced by Fantasy Flight Games for their tabletop miniatures game, Star Wars: Armada. The visual representation of the ship was created by the artist Matt Bradbury.