Said to be the Titanfather, Dobuna is the first planet in Voidspace. It is named after Elder Dobuna, one of the most important deities of chaos. A hot-jupiter-like planet, it is by far the largest planet in Voidspace. Its unique storm pattern gives it a distinctive look from the other gas giants, and it hosts nearly a hundred asteroid-moons.

It has four major moons that orbit it, all named after gods that have some relation to Elder Dobuna. The close distance to the sun makes all four of the dobunian moons incredibly hot and desert-like, inhospitable to most forms of life- although some do manage to eek by, especially creatures from the Plane of Fire.