The Star ship executor was one of the biggest ships ever seen in the star wars galaxy, it was 19 kilometers long. One of the few things that could match it's size was the fear it brought to people who saw it. The ship was part of Darth Vaders personal fleet, death squadron. The ships most notable appearence was when it showed up at the battle of Hoth . Unfortunately for the ship it met and unfitting end and was destoryed by a single A wing kamakzi pilot at the battle of Endor.