A set of Imperial Military Shipyards was located at Seswenna during the Imperial Era and became the second headquarters for the construction of the First Death Star after Geonosis[1] [2] before eventually being succeeded by Patriim shipyards[3] and then Despayre.[4][5]
Sources
- The Force Unleashed Campaign Guide
- Galaxy Guide 9: Fragments from the Rim (First mentioned)
"A Certain Point of View: The Death Star Coup" — Star Wars Insider Special Edition 2014