Achernar Prime (Romulan language: Atlai'fehill Stelai) was a planet located in the space of the galaxy's Beta Quadrant, in orbit of the Achernar star system. In the late 24th century, Achernar Prime became the capital planet of the Imperial Romulan State.

Until December of 2379, it was a planet in the Romulan Star Empire and amongst the Star Empire's chief farming worlds; a fleet loyal to Donatra took control of the planet that year, and from there Donatra declared the Imperial Romulan State's existence. (ST novel: Articles of the Federation)

In 2381, Benjamin Sisko commanded the Federation starship USS Robinson on a mission to Achernar Prime and met with Donatra. (ST - Typhon Pact novel: Rough Beasts of Empire)

Online timelineEdit

When Donatra proclaimed herself Empress of the Imperial Romulan State in 2381, she chose Archernar Prime as the capitol. (ST website: The Path to 2409)

The alternative spelling/name Archenar Prime comes from The Path to 2409.



Achernar Prime was home to a type of pterosaur. By the 2380s, the species had nearly been hunted to extinction, although small numbers of them still existed far from Romulan habitation. (ST - Typhon Pact novel: Rough Beasts of Empire)



Romulan planets and planetoids
83 Leonis B V872 Trianguli VAbraxas VAbraxas IXAbraxas PrimeAchernar IIAchernar PrimeAcrux IXAin IAlcyone IIAlgeron IIIArtaleirhAssaf GolavAtrius VAvior VIIIB'Lev IBardatBestari XBrozBrutus XBu'Uli Tev IIICeles IIChalChaltok IVChara XCheronChetzia IIIChulConstanthusCor Caroli IXCor Caroli VCortCorvus VIIICrateris colonyDevoras planetDidacti IVDiWahnD'ravasasz IVDrovna IIIElohGarthosGasko IIGemma VIIGibraltarGirgaGlintara IGotanna IIIHellguardIzar IVKalabestaszKallionKe Kwanus VKevratasKhazara planetLevaeri VMakarMireMelik VMira Maj VIMirhassaNequencia colonyNew RomulusNimbus IIIPersevus IIIPilum IVPlacidus IIPrimus IVRalatakRator IIIRator IVRemusRhei'llhneRomiiRomulusRotronSadallSadat VISalaHSandal IVSantora PrimeScheat IIIScutulum IIISeginus IISheratan VIISithoiSitula ITalvath colonyTartalusTerix IIThieurrullUnroth IIIVirinatXanitlaZaxx'n VIZevarus Prime RomulanEmblem

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