Theta Zibal III, also known as Zibalia, was the inhabited third planet of its star system. It was the homeworld of the warp-capable humanoid Zibalians.
One of the cities on this planet was named Tomobiki City. The planet was mentioned in the Federation biographical database file of Kivas Fajo. (TNG: "The Most Toys" okudagram)
This planet was only mentioned in writing.
The planet might be associated with Zibal
, which is a real star.