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Epsilon Ceti

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Castor sector

The sector containing Epsilon Ceti

Epsilon Ceti was a trinary star system containing three F class stars. The system is situated in the Beta Quadrant, relatively near Mazar, Paraaga, Castor, and FGC-983, in a sector on the Alpha/Beta Quadrant border. The system contained at least two planets, in orbit of the B star, the second of which was the popular tourist destination, Risa. The system was also adjacent to a major space lane, running out of Beta Rigel. (ST reference: Star Charts)




Star Charts places Epsilon Ceti between 40 and 50 lightyears out from Earth relative to the galactic plane; as the charts are a two dimensional representation of three dimensional space this still gives leeway to the real world location of Epsilon Ceti, which is 88 lightyears from Earth[1]. Star Charts also appears to mark the system in the same sector as the Briar Patch, which Star Trek: Insurrection gives as Sector 441, however, similarly, due to the two-dimensional nature of the Star Charts, the two locations may only be in the same stack of sectors rather than the same sector.


There are conflicting sources on the location of Risa: While Star Charts places it in this system, the SCE eBook: Paradise Interrupted has the planet situated in the Alpha Quadrant, as does the Decipher RPG module: Worlds, which also states that the planet is third in the Granicus binary star system, near the Cardassian Union.


Stars, systems and objects of the Cetus constellation
13 CetiCeti Alpha (Menkar) • Chi Ceti ADeneb Kaitos (Beta-16 Ceti) • Gamma CetiEpsilon Ceti (Risa) • Mu Ceti (Niburon) • NGC 321 (Eminiar: Eminiar VIIVendikar) • Omicron Ceti (Mira) • Sigma CetiTau Ceti (Kaferia)
Sirius sector block
Orion sector Kinjer system (Kinjer Prime) • Lackey system (Lackey III) • Orion trinary system (Orion IOrion III) • Reytan system (Reytan) • Starbase 24 (Starbase 24's system) • Una system (Una II) BetaQuadrant
Risa sector Bomari system (Bomari II) • Donia system (Donia) • Gamma Orionis transwarp conduitImaga system (ImagaImaga II) • Koolhaas system (Koolhaas) • Omar system (Omar) • Tazi system (Tazi)
Risa system Stars and outposts: Epsilon Ceti AEpsilon Ceti B (Granicus binary) • Epsilon Ceti CEpsilon Ceti Outpost
Planets: Epsilon Ceti B I • B II.: Risa
Vulcan sector Beytan system (Beytan V) • Bhea system (Bhea) • Delta Volanis ClusterKei system (Kei III) • P'Jem system (P'Jem) • Pellme system (Pellme II) • Pico system (Pico) • Wolf 359 system
Vulcan system Stars: 40 Eridani A40 Eridani B40 Eridani C
Planets and moons: I. Ket-Cheleb • II & III.: VulcanT'Khut (T'Rukhemai) • IV. Tel-Alep • V. Kal-Apton • VI. Kir AlepVulcanis VIIDelta Vega

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