Regulus, also known as Alpha Leonis, was an inhabited trinary star system located in the Beta Quadrant. This system was home to the stars Regulus A, Regulus B, and Regulus C[1]. Notable lifeforms in this system included the eel-birds of Regulus V[2][3] and the Regulan bloodworms[4].


In 2254, Captain Christopher Pike considered retiring from Starfleet and going into business on Regulus or on the Orion colony[5].

Regulus was on the front lines in the conflict between the Federation and the Klingon Empire during the brief war of 2267. The USS Intrepid, under Captain Suvuk, engaged the Klingon flagship IKS Hakask, before Organian intervention put an abrupt stop to the conflict and imposed the Organian Peace Treaty[6].

Regulus III was the site of a science academy by the 2370s. Mardah, a dabo girl working at Quark's on starbase Deep Space 9, was accepted into the science academy in 2371[7][8].



  1. Star Trek: Star Charts, pp. 55, 61-62.
  2. Pocket TOS: Triangle.
  3. Template:SGR
  4. Pocket TOS: Star Trek VI: The Undiscovered Country.
  5. New Visions: "The Cage"
  6. Pocket TOS: My Enemy, My Ally.
  7. DS9: "Fascinationα"
  8. Pocket DS9: The War of the Prophets.

External linksEdit

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