Imperial Headquarters

From the Encyclopedia of Speculative Fiction - http://encyclopedia.wizards.pro

Imperial Headquarters was the seat of power for the Imperial Remnant. Located on the planet Bastion, it was a towering black monolith, with a crystalline starburst at the pinnacle. This starburst could be used as a docking bay for important visitors, and also contained Grand Admiral Gilad Pellaeon's personal arboreteum. The structure of the rest of the building is unknown.

It is unknown if Imperial Headquarters survived the attack on Bastion during the Yuuzhan Vong War, and if not, if it was rebuilt.