It was home to shell-bats, along with the homeworld of the Geranites, a near-Human species that needed small amounts of the element hydron-three to stay alive. Believing in the Sky Seraphs, Doallyn was a member of this race.
- Star Wars: The Old Republic (First appearance)
- Skin Deep: The Fat Dancer's Tale (First mentioned)
- Epilogue: Whatever Became Of...? (Mentioned only)
- Star Wars Encyclopedia
- A Guide to the Star Wars Universe, Third Edition, Revised and Expanded
- "Who's Who in Jabba's Palace"—Star Wars Insider 60
- The Complete Star Wars Encyclopedia