Regulus IX, was a planet, the ninth in the Regulus star system. (ST reference: The Worlds of the Federation)

Appendices

Connections

planets of the Regulus system
I. Horus • II. Arodi ~ Osiris • III. Khepri • IV. Khonsu • V. Ptah • VI. Rhamses • VII. Nefertari • VIII. M-113 • Regulus IX • Regulus X • Regulus XI • Regulus XII • Regulus XIII