Tonnata
Tonnata was a star system in the Beta Quadrant. This system included the planet Tonnata VII.

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

In 2399, the location of Tonnata was labeled on a Federation star chart that was in Fleet Admiral Kirsten Clancy's office at Starfleet Headquarters. This system was in or near to Klingon space. () 

Star systems