Star Wars High Republic Quest For Planet X

The High Republic: Quest for Planet X

Written by Tessa Gratton


Star Wars: The High Republic: Quest for Planet X is a canon young adult original novel, set in the high republic era, written by Tessa Gratton. It was published on April 04, 2023, by Disney Lucasfilm Press as part of The High Republic.



  • TypeOriginal novel
  • AudienceYoung adult
  • Release StatusReleased
  • Release Date04/04/2023

Publisher's Summary

A trio of adventure-seekers set off to find the legendary Planet X and save the galaxy as they know it!

Despite rumors of conflict between the Jedi and the Path of the Open Hand, two of the Republic’s most powerful prospecting families announce a contest to chart new hyperlanes.

Under the guise of joining the competition, Dass Leffbruk and Sky Graf recruit Jedi padawan Rooper Nitani, only to reveal their real plan: find the mysterious and legendary Planet X. The trio’s quest takes an unexpected turn when they meet members of the Path of the Open Hand, forcing the heroes to put their goals aside to help the Jedi—and the galaxy—before it’s too late.

Creative Team

Publishing Team

Opening Crawl


There is conflict in the galaxy. Chaos on the Pilgrim Moon of Jedha has resulted in a devastating battle. In the aftermath, the Jedi have learned of the involvement of the seemingly benevolent group THE PATH OF THE OPEN HAND in violent interplanetary conspiracies.

With communications down, the leader of the Path, THE MOTHER, races back to the planet Dalna to make her ultimate escape.

Little do the Jedi know, the Mother is about to unleash mysterious nameless creatures with the power to destroy the Order once and for all….