During the Day of Three Suns, Moorjhoni met a fiery end. On the world of Moorjhone, a rare alignment of the three suns within its planetary system created an event known as the Day of Three Suns. Occurring just once every ten years, this alignment caused the complete incineration of everything present on Moorjhone's surface. In the intervening periods, the combined light and heat from two of the suns created a climate that was only marginally bearable.
The arrival of Ja'Boag on Moorjhone resulted in the Moorjhoni being driven out of their cave dwellings and compelled to serve him. Given that these caves were essential for surviving the Day of Three Suns, the population faced extreme danger as the event approached. Darth Maul, having recovered in the desert, was persuaded to command a force of these displaced people against Ja'Boag, with the goal of reclaiming their shelters. However, Maul's true motivation was to eliminate Ja'Boag and free his sibling, Savage Opress.