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Sigma Thernia was a star system located in or near the Organian Treaty Zone of the galaxy's Alpha or Beta Quadrants.

History and specifics[]

The Sigma Thernia system's orbit was the location of a number of worlds, including third planet Sigma Thernia III and at least two moons. The system was several days away from Alpha Tau, which was located within the Organian Treaty Zone.

In 2271, the USS Yorktown visited the system twice. (TOS - Leonard McCoy, Frontier Doctor comic: "Hosts")

System makeup[]

Sigma Thernia system primary star

Appendices[]

Connections[]

Alpha and Beta Quadrant stars and star systems (S)
SaderaSadora RexSahqooqSalaynaSalgoraxSalgorax-Neptor systemSamaaraSantoraSanurnaSarsithiaSattenikSavoyScheherazadSeiji MajorSelta AvastamSenteraSerganeSerrisServitrixSestarci 124ShaandraShahkurSheratanSheridanSidianialSifSiftsSigma BaranaSigma BorellaSigma IotiaSigma KinnaSigma systemSigma TamaSigma TherniaSigma ZhukovaSilica TareSilicasaSilivarSinbadSindariusSingularity systemSinisserSinnawa LotosSinuijiSinuiji systemSirrieSkeevoSkellenSkondardSolarisSoltarisSoranSorenleSpikalStelam DelethamStillwellStirnisStygianSuah'DronSX ArietisSybaronSymbokovechSynton Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (S) SabikSadatoniSadrSakuraSaltokSalvaSandalSanelarSarin systemSar'kellSeginusSelay systemSepiaSeptimus systemSetlikSeyomSigma Beta 443Sigma Coronae BorealisSigma Cygni 57Sigma DraconisSigma PegasiSigma SerpentisSlaybisSocratiiSolSolarion Alpha Quadrant icon image.
Beta Quadrant stars and systems (S) SaliehSamnarSankraxSecurisShahrShermanShekkis systemSierraSigma CetiSigma GeminorumSigma LibraeSigma PavonisSigma-1014 OrionisSimon-316SiriusSirius ASirius BSkorr systemSomrawSpicaS'sgaron systemSuhailSya Beta Quadrant icon image.

Reference[]