|Native Species:||Cygnet XIV inhabitants|
|Affiliation:||United Federation of Planets|
Cygnet XIV was an inhabited planet. This was the homeworld of a female-dominated species. It was the fourteenth planet in the Cygnet planetary system. The planet was affiliated with the United Federation of Planets.
In 2267, the USS Enterprise put in to Cygnet XIV for general repair and maintenance. During the overhaul, the planet's natives, deciding that the ship's computer lacked sufficient personality, modified it with a female one. This caused some annoyance to the crew, especially Captain Kirk, whom the computer often addressed as "dear", and Mr. Spock, who noted that the computer had "an unfortunate tendency to giggle." (TOS: "Tomorrow is Yesterday")
Presumably, Cygnet XIV was located in the Alpha Quadrant.
Cygnet system: The system was located in or near Federation space. This was a single star system. Cygnet was a K-class star with a magnitude of +5, which was the same brightness as Sol. ("United Federation of Planets III")