Star Wars Children of the Jedi by Barbara Hambly

Princess Leia,Han Solo,and Chewbacca set out on a mission vital to the survival of the fragile new republic. They are searching for the long-lost children of the Jedi, a quest that takes them to a nearly forgotten frozen world. Leia has heard tales of a Jedi exodus from dark crypts below the planets surface. She has also heard that since the time of the exodus no one entering the crypts has returned alive.

Halfway acrossed the galaxy, Luke Skywalker has undertaken an equally dangerous expedition that, if it fails, could have fatal consequences for Leia, Han, and Chewbacca. Haunted by ominous dreams and guided by a force he cannot identify, Luke journeys to a remote asteroid field over the planet Pzob. There he discovers the automated Dreadnaught Eye of Palpatine – from the days of all-out war.

Camouflaged deeep within a nebulous gas cloud and dormant for thirty years. Eye os Palpatine is governed by a supersophisticated artifical intelligence system known as the Will. Taken aboard the Dreadnaught, Luke is counseled by the spirit of Callista, a Jedi Knight who gave jer life to learn from her how to destroy it once and dfor all. The Will has awakened. The Eye is the Palpatine is on the move. Its mission: the total annihilation of Belsavis.