Theta Ceti
Theta Ceti was a single star system in the Alpha Quadrant. (ENT: "Cold Front")
Stellar cartography
The Theta Ceti system was visible from Earth in the constellation Cetus. It was approximately 112.3 light years from Sol.
In 2151, this system's position was labeled on an United Earth star chart which was displayed in Daniels' quarters aboard the Enterprise. (ENT: "Cold Front")
This star system was only mentioned in writing.
Information on this system was derived the reference works Star Trek: Star Charts and Stellar Cartography: The Starfleet Reference Library, and 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.