Memory Beta, non-canon Star Trek Wiki

A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the finale of Year Five, the Coda miniseries and the continuations of Discovery, Picard and Lower Decks; and the premieres of Prodigy and Strange New Worlds, the advent of new eras in Star Trek Online gaming, as well as other post-55th Anniversary publications. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} or {{majorspoiler}} tags when adding new information from sources less than six months old. Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. 'Thank You


Memory Beta, non-canon Star Trek Wiki
For other uses, see Darius.

Delta Darius (also known as the Darius system) is a star system located somewhere in the galaxy's Alpha or Beta Quadrants.

History and specifics

Darius system's orbit is the site of a planetary system that contains at least eleven worlds, including Darius III, Darius IV and Darius XI. Delta Darius was in the portion of Federation space denoted as the Starfleet Intelligence sector 1, near Jallamora. The closest Starfleet starbase to this system in the 23rd century was Starbase 8, although there was a Starfleet Intelligence base in the system, at Darius III. (TAS - Log Two novelization: The Survivor), FASA RPG module: Star Fleet Intelligence Manual; DS9 novel: Valhalla)

This system was the site of a Deltan colony on Darius III. (FASA RPG module: The Federation)

According to Starfleet Intelligence outpost maps, this system's coordinates are 0.34N 7.78W. (FASA RPG module: Star Fleet Intelligence Manual)

Starfleet's sector headquarters was located on a planet in the system, as well as a court and legal building used by the Federation Peaceforcer organization. (TAS - Log Three novelization: Mudd's Passion)

A major Starfleet outpost was also located on Darius IV. (TAS - Log Two novelization: The Survivor)

In 2269, Harry Mudd was taken to Darius after surrendering himself to the crew of the USS Enterprise on the planet of the rock creatures. He recorded confessions for nefarious activities conducted on Ilyria VI, Omega VII, Ophiucus VI and Sirius IX before being remanded to the Peaceforcer authorities on Darius. (TAS - Log Three novelization: Mudd's Passion)

System makeup

  • Darius primary
    • Darius I
    • Darius II
    • Darius III
    • Darius IV
    • Darius V
    • Darius VI
    • Darius VII
    • Darius VIII
    • Darius IX
    • Darius X
    • Darius XI



Deltan stars and star systems
Deltan home system (Delta system; 114 Delta; Delta Principius; Delta Triciatu; Dhei-Lta; V2292 Ophiuchi) Federation icon image. the galaxy's Alpha and Beta Quadrants icon image. 2280s-era Deltan emblem insignia image. 2290s-era Deltan emblem insignia image. 2370s-era Deltan emblem insignia image.
Alpha CorandaBeta RigalaDantonDarius/Delta DariusDuosetelMadoraxMerellion SigmaPallusPharos 625RivalaSadora RexSindariusVidetti
Alpha and Beta Quadrant stars and star systema (D)
DaffodonDagemDak-AlphaDakiakDaledDanae VictoriaDanara 5986DanianDantarDanteDantonDanulaDaranDark HorseDarosDar'shintaDauouuyDavidulDaxuraDD TauriDedderacDekianDelanathDelanosDeliorDeliusDellatonDellerenDelmasDelosDelta (Delta Principius/Delta Triciatu)Delta ArietisDelta ArlanaDelta CassiopeiaeDelta CyannaDelta DariusDelta FuegoDelta GammaDelta GammaDelta IndusDelta KhinahDelta MajorisDelta NeezottDelta OmegaDelta Principius/Delta TriciatuDelta SigmaDelta ThetaDelta VaraDelta VegaDelta Zeta 785DemeterDenabDeneb KaitosDenkirDenocetDenroDerenjaDetriaDevnarDevonaDexelDextera 273DeznahDhum'QhaDhu'QuaDiadDidactiDidiDigifalDilyutDinarDisDisuzDixiakDizokDolcanDonovan's StarDon'zaliDoonaDoralaDoskaDouruineDoxiezDozoxDragoDrakenDramiaDraomnDraxis IIDrexlerDridDrixaneDundeeDuosetelDuraianaDuralaDuranDuvalDuviniax Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (D) DannusDavonDelaviDelkarDelta AquilaeDelta AurigaeDelta HerculisDelta Pegasi (Delta Pegasi ADelta Pegasi B) • Delta Ursae MajorisDenabDeneb systems: (DenebDeneb KaitosDeneb el Okab) • Denobula TriaxaDevidianDnocesDoltecDopteriaDorvanDraco MinoraDraco Omega 371Draco UrsulaDraygoDraylonDreonDubhe Alpha Quadrant icon image.
Beta Quadrant stars and systems (D) D'deridexDa'KelDanteriDasha VertaDavlosDayosDelphicDelta CanarisDelta CorviDelta DoradoDelta EridaniDelta GeminorumDelta HydriDelta LeonisDelta LeporisDelta OrcusDelta PavonisDelta PhoenicisDelta RanaDelta VelorumDenebolaDenevaDeniusDerexDesotrianaDessicaDevolinDevorasDevorrenDevronDewaDimorusDinasiaD'KorinDonatuDrovnaDumok'azen Beta Quadrant icon image.