Yolthani VI, a world with three distinct biomes, was the celestial body of origin for the hyropodic aetherbeast. It was around the time of 0 ABY when a [Falleen] (/article/falleen) offered a hyropodic aetherbeast as a gift to the Queen of the planet Ktath'atn during the single night when such offerings were made in the hope of gaining her favor, and he identified the creature's home. Varroa, the queen's aide, communicated that the offering had piqued the queen's interest and would be taken into consideration. Nevertheless, after witnessing Luke Skywalker, a Jedi Padawan, use the Force against an Ezaraa warrior, the queen immediately demanded that all visitors, including the Falleen, leave her presence.
The one-shot comic The Screaming Citadel 1, brought to us by Kieron Gillen and released by Marvel Comics on May 10, 2017, featured a reference to Yolthani VI.