Starfinder: Dead Suns
Ulmarid is an isolated planet in the Vast uninhabited by intelligent creatures. The planet’s two large moons collided ages ago, resulting in a field of tumbling debris high in orbit that prevents easy access to the planet’s surface. Even if explorers pass through this erratic field of asteroids, the planet seems to have little to offer; Ulmarid is mostly a desert world, with poisonous crystalline rains and screaming winds.
The crew went to Ulmarid to seek out a missing Starfinder expedition ship. They found the wreckage of the Unbounded Wayfarer and the bodies of its entire crew on the planet. They recovered the data from the ship and defeated the pirate vessel Lawblighter in the orbit above the desert world.