- Mixed Canonicity: This article or section refers to elements from both Original Dune and Expanded Dune.
Hagal, also known as the "Jewel Planet", was the second planet of the Theta Shaowei star system. It was ruled by a County General.
It was the planet where many of the precious crown jewels of the Known Universe originated from. Hagal was particularly famous for its soostones and fire opals.
Hagal was mined out completely in the time of Padishah Emperor Shaddam I. Subsequent emperors sat upon a throne made from a single piece of translucent blue-green Hagal quartz.
The planet Hagal was home of House Hagal.