memory alpha

Evora was an inhabited planetary system in the Alpha Quadrant. This was a single star system containing the Evora homeworld.

History

In 2374, the Evora became a warp-capable civilization. After this achievement, the Federation Council decided to make their homeworld a Federation protectorate. (Star Trek: Insurrection)

When the Venari Ral laid Omega-47 mines around the core of Federation space in 3196, this system was within the enclosed region. (SA: "Rubincon")

Stellar cartography

In 2259, the location of Evora was labeled on a stellar cartography chart that was seen on the USS Enterprise's ready room viewscreen. This planet'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 on a star chart used during a Section 31 Alpha Team briefing. It was depicted as inside Federation space. (Star Trek: Section 31)

The planet'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 Evora homeworld was in or near to Federation space. (PIC: "Maps and Legends", "The Next Generation", "Disengage")

In 3196, during the Omega-47 crisis, the location of Evora was depicted on star charts and readouts used across several locations on the USS Athena to locate, monitor, and respond to the Omega-47 mines laid by the Venari Ral. (SA: "Rubincon")

The Star Trek Encyclopedia, 4th ed., vol. 2, p. 17 located the Manzar colony, a Federation settlement, in the same sector as this system.
The system's primary was classified as a M-class star by the Star Trek: Star Charts ("United Federation of Planets I", "United Federation of Planets III") and Stellar Cartography: The Starfleet Reference Library ("Federation Historical Highlights, 2161-2385").