- For the mirror universe counterpart, see Lorillia (mirror).
Lorillia was a planet in the Gamma Leporis star system in the Beta Quadrant and the homeworld of the warp-capable Lorillian civilization. By the 24th century, Lorillia was a member of the United Federation of Planets. (ST reference: Star Charts, ST reference: Stellar Cartography, ST - Destiny novel: Lost Souls)
The Lorillians attained warp-capability at some point before the 2150s. They were within the Confederacy of Vulcan sphere of influence and were subsequently influenced by the Vulcans. (ENT - Rise of the Federation novel: Tower of Babel)
Until 2154, Lorillia lay in the vicinity of the Delphic Expanse. (ST reference: Stellar Cartography)
The young Federation courted Lorillia for membership in the 2160s. (ENT - Rise of the Federation novel: Tower of Babel)
During the Borg Invasion of 2381, Lorillia was one of many worlds attacked and destroyed by the Borg Collective in an attempt to exterminate the Federation. (ST - Destiny novel: Lost Souls)
Lorillia was marked on a map depicting highlights of Federation history, made by Doctor Geoffrey Mandel, published in 2386. (ST reference: Stellar Cartography)