Y'tem
Y'tem was a star system in the Beta Quadrant. 

In 2257, the system's location was labeled on the star chart showing the trajectory of Lieutenant Spock's shuttle. ()

In 2259, the system's location was labeled on a stellar cartography chart seen on the 's ready room viewscreen. The system's symbol was a red Klingon Empire logo, indicating its affiliation with the empire. ()

Star systems