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Memory Alpha

Beta Leonis Minoris was an uninhabited planetary system in the Beta Quadrant. This system was located in a sector near the Federation-Klingon border.

Components[]

Stellar system[]

This was a binary star system. The primary star Beta Leonis Minoris A was a G-type giant. Its companion star Beta Leonis Minoris B was a F-type subgiant.

Planetary system[]

In this system, there were at least twelve planets. In the system's habitable zone, there was the planet Beta XII-A.

Stellar cartography[]

The Beta Leonis Minoris system was located in the constellation Leo Minor. This system was approximately 154 light years from Sol.

In 2256, this system's location was labeled on the star chart "Alpha/Beta Quadrant Overview" in the ready room aboard the USS Discovery. (DIS: "Magic to Make the Sanest Man Go Mad")

In 2257, during the first Federation-Klingon War, this system was occupied by the Klingons. (DIS: "The War Without, The War Within")

In 2259, the location of this system was labeled on a stellar cartography chart that was seen on the USS Enterprise's ready room viewscreen. This system's symbol had a blue color, indicating that it was affiliated with the United Federation of Planets. (SNW: "Strange New Worlds", "Children of the Comet", "Spock Amok")

On stardate 1292.4, the location of this system was labeled in a chart used during a Section 31 Alpha Team briefing. (Star Trek: Section 31)

The system's location was labeled in a Federation star chart that was in Fleet Admiral Kirsten Clancy's office at Starfleet Headquarters in 2399 and on the bridge of the USS Titan-A in 2401. The Beta Leonis Minoris system was in or near to neutral space. (PIC: "Maps and Legends", "The Next Generation", "Disengage")

This star system was only mentioned in writing.
Information on this system was derived from the episodes, from the reference works Star Trek: Star Charts and Stellar Cartography: The Starfleet Reference Library, and from real world sources. The reference works were used extensively in the creation of star charts seen in Star Trek: Discovery, Star Trek: Picard, Star Trek: Strange New Worlds, Star Trek: Prodigy, and Star Trek: Lower Decks. The real-world information added to the article was current as of 2025.
The current location of Beta Leonis Minoris in the Beta Quadrant was based on the most recent star charts seen in Star Trek: Strange New Worlds and Star Trek: Section 31.

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