Liuen was star, an orange class K dwarf star with an associated system. The Liuen system was located in the Draylon sector and Beta Ursae sector block of the galaxy's Alpha Quadrant. Liuen hosted three planets and was controlled by the Cardassian Union. (STO - Cardassian Struggle mission: "Patrol the Liuen System")

Location[]

This system was located within the Draylon sector, formerly the Kalandra sector, one of three sectors - including the Cardassia and Bajor sectors - assigned to the Beta Ursae sector block. The Draylon sector was located between 40 and 60 lightyears from Sol. (STO - Cardassian Struggle mission: "Patrol the Liuen System")

History[]

The Cardassian Union colonized the system's pair of class M planets, Liuen II and Liuen III, in the late 23rd century.

Mos City and the Larobit Entertainment District on Liuen II rose to prominence and by the 25th century, the leadership of Liuen II was known to be sympathetic to the True Way. In the 2400s decade, Starfleet advised its officers to take precautions when visiting these settlements.

During the Federation-Klingon War of 2405-2410, Starfleet became aware of potential overtures between the True Way and the Klingon Empire. In the year 2409, security officer Adina Charles of Deep Space 9 dispatched a Starfleet ship to the Liuen system, where they engaged and destroyed Klingon Defense Force vessels. (STO - Cardassian Struggle mission: "Patrol the Liuen System")

System makeup[]

Liuen system primary (orange class K dwarf star)

• Liuen I
• Liuen II (class M planet)
• Liuen III (class M planet)

Appendices[]

Connections[]

Beta Ursae sector block
Bajor sector	Ajir system (Ajir IX) • Bajor-B'hava'el (Bajor I • Bajor II • Bajor III • Bajor IV • Bajor V • Bajor VI • Bajor • Cajara, Empok Nor • Denorios Belt, Bajoran wormhole, Deep Space 9, Deep Space 9 II • Andros • Bajor IX • Bajor X • Ba'Syladon • Bajor XII • Bajor XIII • Bajor XIV) • Golana • Prophet's Landing • Tasak
Cardassia sector	Cardassia system (Cardassia)
Kalandra sector	Caldik (Caldik Prime) • Draygo (Draygo IV) • Farius (Farius Prime) • Galador (Galador II) • Hanolan • Kalandra (Kalandra Minor) • Klaestron system (Klaestron IV) • Kotaki • Kressari system (Kressari) • Merak (Lya • Lya Station Alpha • Merak II) • Starbase 375

Alpha and Beta Quadrant stars and star systems (L)
L-370 • L2 Puppis • L374 • Labac • Labra • Laceran • Ladella • Ladra • Lagor • Lagora • Lakh • Lak'Nali • Laktar • Lalande 21185 • Lalia • Lam Qaf Kha • Lambda Scorpii • Lambda Trianguli • Landau • Landerrabb • Landi • Landor • Landox • Lanof • Lanroche • Laoorby 192 • Larak • Largo • Larlux • Larmos • Larpien • Larraz • Larziur • Lastra • Lathos • Lauren • Laurgatt • Lav'tara • Laz Daraan • Lazarra • Legara • Leid • Lempo • Lem'sa • Lenora • Lentrex • Lerik • Lerishi • Lerner • Lersom • Lesira • Levinius • Lexe • Lexor • Ligos • Lilion • Lima Sierra • Linta • Linyar • Liradex • Lisara • Lissepia • Lixis • Llorrac • Lloyd • Lloyd Zeta • Lockred • Lodum • Logienti • Login • Loinan • Loki • Lokras • Lomatin • Lombae Majoris • Lombardero Vortex • Long Fall • Lopa • Loran • Lorealyn • Loren • Lorillia • Lorlol • Lormiur • Lornaz • Lorniex • Lorren • Lorsa • Lorsun • Lor'trek • Lorzur • System Loski • Lothir • Lothos • Lotor • Lotora • Lozara • LP 327-186 • Lta • Lukan • Lukiex • Lulora • Lulura • Lumara • Lunfa • Lupheus • Lurer • Lursen • Luseer • Lusios • Lutera • Luxor 867 • Lycos • Lydan • Lyra Niobe • Lysira • Lythora
Alpha Quadrant stars and systems (L)	Lahra • Lambda Boötis • Lambda Coronae Borealis • Lambda Serpentis • Langus • Lapolis • Lappa • Lateri • Latis Cyrtiva • Liuen • Lukari • Lyra • Lyshan • Lytasia
Beta Quadrant stars and systems (L)	Lackey • Lactra • Lalande 25372 • Lambda Crateris • Lambda Geminorum • Lambda Leonis • Laurentian • Leughon • Llaiir • Luyten's Star

Appearances and references[]

Appearances[]

• STO - Cardassian Struggle mission: "Patrol the Liuen System"

External link[]

• Liuen System article at Star Trek Online Wiki.