Beta Antares IV

Beta Antares IV is an inhabited planet which had contact with the Federation in the 23rd century.

James T. Kirk stated this planet was the origin of Fizzbin, a card game with absurdly complicated rules, which he invented while being trapped on Sigma Iotia II. Spock was familiar with the culture of Beta Antares IV and started to explain that there was no such game there, but was stopped short by Captain Kirk. (TOS: "A Piece of the Action")

This could be the homeworld of the Antarans.