The Lirss sector was a region of space, a sector within the Beta Quadrant sector block, located in the galaxy's Beta Quadrant. In the 25th century, this territory was contested between the Romulan Star Empire and the Romulan Republic. (STO - Romulan Mystery mission: "Heading Out")

Naming[]

The sector shared its name with the Lirss star system, which include the site of a Daystrom Institute annex and Kal Dano's research in the 27th century. (STO - Future Proof mission: "Vorgon Conclusions")

Location[]

The Lirss sector was surrounded by five other named sectors, all part of the Beta Quadrant's sector block within local space. On its coreward side, the Lirss sector shared a border with the Dimorus sector. The Alini sector was located on the anti-spinward border. The rimward edge bordered the Agrama sector. At the corner where the Dimorus, Lirss and Agrama sectors touched was the Vendor sector. The Noro sector was between between the Alini, Agrama and Lirss sectors. (STO - Romulan Mystery mission: "Heading Out")

History[]

In the early 25th century, the Lirss star system and its sole planet, Lirss Prime, were part of the Romulan Star Empire, under the Tal Shiar's diminishing control. The Federation was active in the area. (STO - Romulan Mystery mission: "Heading Out")

In the year 2409, an Alliance starship investigated Lirss Prime's planetary ring for signs of intelligence in its asteroids. The ship came under attack from Hirogen vessels. (STO - Romulan Mystery mission: "Patrol the Lirss System")

By the 27th century, Lirss Prime had been terraformed to class L marginal planet status, and it was one its way to become a class M world. It was part of the Galactic Union, an expansion of the Federation and the Khitomer Alliance. The planet became inhabited and held the site of a Daystrom Institute annex.

On stardate 354184.63, Vorgons from elsewhen in the 27th century attacked the Daystrom scientist Kal Dano trying to steal his Tox Uthat quantum-phase inhibitor. Timot Danlen brought a 25th century Alliance starship along to repel the VSV Arbarel and its escorts to save Dano. (STO - Future Proof mission: "Vorgon Conclusions")

Locations[]

Nations[]

• Romulan Republic (from 2409)
• Romulan Star Empire (by 2270)
• United Federation of Planets (by 27th century)

Star systems and planets[]

• Algorab (Delta Corvi)
  • Delta Corvi (planet), Reman colony
• Fvillhaih
• K'shan, Hirogen hunting ground and Photonic colony
• Lirss
  • Lirss Prime, site of a Daystrom Institute annex

Inhabitant species[]

• Remans
• Romulans
• Hirogen
• Photonics

Appendices[]

Connections[]

Beta Quadrant sectors
named sectors	Aldebaran sector • Andor sector • Archanis sector • Bellatrix sector • Beta sector • B'Moth sector • Bolarus sector • Calder sector • Carraya sector • Dasha sector • Diodor sector • Donatu sector • Fries-Posnikoff sector • Gamma Hydra sector • Gariman sector • Glintara sector • H'atoria sector • Hobus sector • Hromi sector • Hyralan sector • Jubel sector • Kaleb sector • Kromnoth sector • Leughon sector • Markomen sector • Mempa sector • Mobia sector • Mutara sector • Nimbus sector • Onias sector • Orion sector • Othan sector • Pelia sector • Qo'noS sector • Quebec sector • Qu'Vat sector • Regulus sector • Reydovan sector • Rigel sector • Sector Romeo • Rutharian sector • Samnar sector • Sierra sector • Tarod sector • Tarquin sector • Taugan sector • Teneebia sector • Tiber sector • Tullus sector • Vendor sector • Venturius sector • Vulcan sector • V'varian sector • Sector Z-6
numbered sectors	Sector 001 • Sector 002 • Sector 005 • Sector 008 • Sector 019 • Sector 21C • Sector 23 • Sector 030 • Sector 031 • Sector 213 • Sector 221-G • Sector 441 • Sector 2158 • Sector 3641 • Sector 21459 • Sector 48472

sectors of the galaxy
sector blocks and their major sectors	Alpha Centauri (Teneebia • Sierra • Vendor) • Alpha Trianguli (Algira • Almatha • Dorvan) • Beta Ursae (Bajor • Cardassia • Kalandra) • Eta Eridani (Aldebaran • Archanis • Donatu) • Gamma Orionis • Iota Pavonis • Omega Leonis‎ • Orellius • Pi Canis • Psi Velorum • Regulus • Sirius‎ • Tau Dewa‎ • Tekara • Vyntadi • Zeta Andromedae (Arawath • Kora • Orias • Vanden) Alpha Quadrant sector block • Beta Quadrant sector block • Delta Quadrant sector block • Gamma Quadrant sector block
other named sectors	Ajman • Akiganel • Aldebaran • Allicar • Alpha 19 • Alpha Centauri • Alsuran • Anchar • Andor • Ansterra • Antares • Antedian • Archimedes • Arawath • Argosian • Argus • Arias • Bellatrix • Beloti • Benecia • Beta Niobe • BeTau • B'Moth • Bolarus • Boswellia • Cabral • Camborn • Campan • Canopis • Carraya • Celes • Cestus • Cicada • Dalmine • Dasha • Delta 300 • Delta 330 • Delta Vega • Denobulan • Devron • Eerina V • Elias • Epsilon IX • Epsilon Quinonez • Epsilon Z-3 • Epsilon-485 • Foxtrot • Fries-Posnikoff • G-5 • G17 • Galloway • Gamera • Gamma Hydra • Gamma Trianguli • Gand • Gariman • Gavaria • Glessene • Glintara • Gourami • Grewler • Gurava • H-100 • Hekaras • Horus • Hromi • Hyralan • Igo • Jaradan • Kaleb • Kandari • Kavis Alpha • Kavrot • Lagana • Lan'Tuana • Leughon • Lidara • Magellan • Malfabrican • Markomen • Markonia • Mariotian • Marrab • Maxia • Mekorda • Minara • Moab • Mobia • Moran • Murasaki • Omega • Omical • Oneamisu • Ophiucus • Parvenium • Perseus • Podaris • Procyon • Qav'loS • Quebec • Rakhari • Red • Regulus • Reydovan • Rhomboid Dronegar 006 • Rhymus Major • Romeo • Rukani • Rutharian • Samnar • Sargasso • Scylla • Selay • Selcundi Drema • Sigma Draconis • Sigma-485 • Sikarian • Silarian • Sol • Takara • Talar • Tango • Tarod • Taugan • Tellar • Terra Nova • Thanatos • Tharkian • Theta • Tiber • Tintagel • Trexelian 001 • Trexelian 002 • Trexelian 003 • Trexelian 004 • Trexelian 005 • Trexelian 006 • Trexelian 007 • Trexelian 008 • Trexelian 009 • Trexelian 010 • Trexelian 011 • Triangle • Trianguli • Trill • Twilight Nebula • Typhon • Umani • Vanden • Vaskan • Vega • Vega 6 • Vega-Omicron • Venturius • Vesta • Vrung • Vulcan • V'varian • Windu • Woden • Wumpar • Xarantine • Yontasa • Yurok • Zed Lapis • Zhirr • Z-6 • Zytchin
numbered sectors	001 • 002 • 003 • 004 • 005 • 006 • 007 • 008 • 009 • 010 • 12-J • 14C • 16C • 018 • 18J • 019 • 21C • 023 • 23-D • 23-H • 024 • 27F • 028 • 29G • 030 • 031 • 032 • 034 • 038 • 038G • 39J • 040 • 047B • 054 • 054R • 061 • 063 • 068H • 078 • 079F • 90.4 • 097 • 108 • 109G • 116T • 119D • 130 • 134 • 142 • 145 • 179 • 204E • 213 • 219A • 220B • 220A • 221-G • 221-H • 262 • 275 • 283 • 396 • 401 • 418D • 441 • 4-70 • 492 • 500 • 507 • 743-D • 861 • 875 • 902 • 949 • 1045 • 1156 • 1385 • 1509 • 1607 • 1608 • 1609 • 2158 • 2520 • 3556 • 3641 • 3658 • 4423 • 19658 • 21166 • 21185 • 21290 • 21305 • 21396 • 21399 • 21459 • 21503 • 21505 • 21527 • 21538 • 21602 • 21803 • 21834 • 21835 • 21947 • 22036 • 22055 • 22093 • 22139 • 22309 • 22358 • 22402 • 25712 • 22757 • 22846 • 22849 • 22853 • 22858 • 22956 • 23079 • 23094 • 25013 • 36764 • 37628 • 41751 • 41752 • 41753 • 64238

External link[]

• Lirss Sector article at Star Trek Online Wiki.