Holiest of Holies
this was the term used by the Ugors to describe the fragment of the Death Star which was located at the heart of the Paradise System. The Holiest of Holies was the piece of scrap which contained the prototype gravity well projector which had been stored aboard the first Death Star, and which had been flung into the reaches of space when the space station was destroyed during the Battle of Yavin. The gravity well projector suddenly reactivated itself, drawing toward itself a huge mass of orbital debris and rock. This immense, artificial asteroid field formed the heart of the Paradise System.