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Eisn

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Eisn (also known as Ket-cheleb or Stelam Rom'lnz or 128 Trianguli) was a spectral class G9 white star, primary of the Romulan system. The Federation name for the star was Romulus. (TNG video game: Echoes from the Past)

History and specifics[edit | edit source]

This area contained the home planets of the Romulan Star Empire, Romulus and Remus, as well as the moons Pirek and Elvreng. The system had a secondary star which is known as Romulus B. (TOS - Rihannsu novels: My Enemy, My Ally, The Romulan Way)

During the final battle of the Romulan Civil War in the year 2276, the crews of the USS Enterprise and ChR Bloodwing created a link between Eisn and Sol to defeat an attempt by the Three to destroy the Sol system with a sunkiller bomb. Ael t'Rllaillieu said in a public address that this event permanently bound the two stars together and any future attempts on either star would likewise affect the other, though she was bluffing. (TOS - Rihannsu novel: The Empty Chair)

By the beginning of the 2380s decade, the Romulans discovered their star was going to supernova within a matter of years. They asked the Federation for assistance in evacuating the 900 million inhabitants of their systems. In 2385, after the Attack on Mars destroyed vessels constructed to help evacuate the system, the Federation withdrew their assistance. Later that year, Eisn went supernova, destroying Romulus, Remus, and the other planets. (Star Trek: Picard; PIC novel: The Last Best Hope; TOS movie, novelization & comic adaptation: Star Trek; STO website: The Path to 2409)

System makeup[edit | edit source]

There were at least seven planets in the system:

The Rihannsu novels state that the system contained six planets whilst FASA material indicates that there were seven but the latter only numbers six as Remus orbits Romulus.

Appendices[edit | edit source]

Connections[edit | edit source]

Iota Pavonis sector block
bordered locations: Iota Pavonis • Alpha Centauri sector block • Federation-Romulan Neutral Zone • Eridan Belt
sector Z-6 Fvillhaih system (Fvillhaih I • Fvillhaih II) • Lirss system (Lirss Prime) • Vhoran system (Vhoran)
Iconia system Iconia I • Iconia (Iconia's inner moon • Iconia's outer moon)
Tarod sector
Romulan sector/sector 30 		Dimorus system (Dimorus • Dimorus II • Dimorus II-A) • Great Bloom/Bassen Rift • K'shan system (K'shan) • Lonco system • Sarita system (Sarita III)
Romulus system Eisn/Romulus B: I. Aranusia • IIA/B. Romulus/Remus • III. S'latas • IV. D'lanam • V. Ulunam • VI. Trijth
Bolarus sector
Bolian/Tango sector 		Breshar system • Ch'menira system • Llaiir system • NGC 1218 • Ponor system • Rashana system • system Y
Bolarus system I. Se'ka • II. Krith • III. Bol'tur • First Bolarus asteroid belt • IV. Harmar • V. Bolin • VI. Tha'lat • VII. Ral'nar • Second Bolarus asteroid belt • VIII. Sol'nar • IX. Bolarus IX • X. Motal • XI. Sernar • XII. Sath • XIII. Ki'siu
Devron sector Aihai system • Cero system • Delta Corvi system • Devron system • Fitzan system • Hobus system
Stars, systems and objects of the constellations of Triangulum and Triangulum Australe
15 Trianguli • 113 Trianguli • 114 Trianguli • 123 Trianguli ~ 128 Trianguli (Romulus system) • 4408 Trianguli • 553 Trianguli • 658 Trianguli • 766 Trianguli • 872 Trianguli • Alpha Trianguli • Beta Trianguli • Eta Trianguli • Gamma Trianguli • Iota Trianguli • Phi Trianguli • RV Trianguli • Sigma-285 Trianguli • Triangulum Galaxy • Zeta Trianguli Australis
Stars, systems and objects of the Perseus constellation
139 Persei (Romulus system) • 218 Persei • 29 Persei • 44 Persei (Zeta Persei) • Alpha Persei • Beta Persei (Algol) • Iota Persei • Kappa Persei • Lambda Persei (Typerias) • Omicron Persei • Perseus Arm • Zeta Persei (44 Persei)
Romulan stars and star systems
1 Centauri • 12 Canum Venaticorum • 123 Trianguli (123 Trianguli A • 123 Trianguli B) • 128 Trianguli (128 Trianguli A • 128 Trianguli B) • 139 Persei (139 Persei A • 139 Persei B) • 17 Circini • 34 Aquarii • 6 Arietis • 74 Tauri • 78.56/3.54/23.44 • 8 Canum Venaticorum • Abraxas • Achernar • Acrux • Aerimea • Aesuri • Agurtha • Ain • Algorab • Alpha Aquarii • Alpha Canum Venaticorum • Alpha Chamaeleonis • Alpha Circini • Alpha Eridani • Alpha Hydri • Alpha Onias • Alpha Pictoris • Alpha Volantis • Arachnae • Artaleirh • Argentomea • Atrius • Avior • Belak system • Bestari • Beta Arietis • Beta Canum Venaticorum • Beta Reticuli • Beta Volantis • B'lev • Blys • Brutus • Buqret • Bu'uli Tev • Carraya • Chaltok • Chara • Constina • Cor Caroli • Corill • Corvus system • D'deridex • Dasha Verta • Dauouuy • Delta Corvi • Delta Hydri • Delta Phoenicis • Delta Velorum • Devoras • Devorren • Dewa • Didacti • D'Korin • Drovna • Dumok'azen • Eisn binary system (Eisn • Eisn B) • Ennar • Epsilon Carinae • Epsilon Phoenicis • Epsilon Tauri • Eta Antliae • Eta Corvi • Eta Crucis • Eta Horologii • Eta Tauri • Eye of Grun • Eye of Ket-Cheleb • Farlorn • Felussus • Gacrux • Gamma Crateris • Gamma Crucis • Gamma Mensae • Gamma Tucanae • Gasko • Geilod • Gentara • Glintara • Gotanna • Gotara • Haakona system • Hobus • Hybera • i Centauri • Iota Carinae • Iota Hydri • Jaq • Jeuaiei • Jezerek • Justarus • Kapor'At • Kappa Tucanae • Kavka • Ke Kwanus • Ket-cheleb binary system (Ket-cheleb A • Ket-cheleb B) • Kevratas • Khazara system • Kir • Krotar • Lambda Crateris • Langus • Lempo • Leughon • Llorrac • Lloyd • Mada • Makar • Medusa system • Melik • Menkent • Mewudoh • Mira Maj • Miridian • Mu Horologii • Mu Velorum • Nequencia • New Otha • Nipaj • Nu Octantis • Oppidum Frumenti • Ossec • Otha Prime • Pallor • Parka • Paxar • Peren • Pi Mensae • Pollus • Posel • Prosenna • Psi Velorum • Quatel • Rana Nur • Rator • Redansk • Regulus • Rho Tucanae • Rho Virginis • Robeton • Romii system • Romulus (Romulus A • Romulus B) • Rooth • Rosec • Roulean • Ruchbah • Salieh • Samnar • Sandal • Sankrax • Santora • Sar'kell • Sheratan • Soltaris • Stelam Deletham • Stelam Rom'lnz binary system (Stelam Rom'lnz A • Stelam Rom'lnz B) • Strezhi • Talvath • Tandorian • Tauro-34 • Tegedaar • Teranth • Terix/Terix • Teutil • Theta Centauri • Tigelis • T'Met • Torek • Tranome Sar • Tufem • Umbrios • Unroth • Ustullan • Vendor • Vertilia • V'varia • Xhuj • Xi Hydrae • Yagra • Yatil • Zarziuk • Zaxx'n • Zeta Trianguli Australis • Zeta Pictoris • Zeta Volantis • Zevarus • Zova Rhen • Nasturta • Davidul • Kraatu • Cillers • Biruin • Huebr • Koltiska • Galorndon Core • Gradientes • Terminimurus • Draken • Kaisu • Sufiday • Vendus A • Aesir • Alatum • Timore • Caerulum • Yadalla • Stagnimea • Garadius • Ferraria • Izanagi • Nabok • Berak • Altanea • Wauoxic • Kerxiek • Pictae • Sines • Dixiak • Karnas • Geries Romulan Empire icon image.
Alpha and Beta Quadrant stars and star systems (E)
Edrin • Edris • Egara 172 • Eizeb • Ekinus • El Adrel • Elba • Elkauron • Ellison's Star • Elohim • Elona • Elvros • Elysia Incendae • Elzbar • Emben • Emila • Eminiar • Endicor • Enoch • Entrunar • Eojur • Epsilon 119 • Epsilon Anubis (Epsilon Anubis A • Epsilon Anubis B) • Epsilon Ballara • Epsilon Beta • Epsilon Ceti • Epsilon Delta • Epsilon Fornacis • Epsilon Ionis • Epsilon Kitaj • Epsilon Minora • Epsilon Miranda • Epsilon Sorona • Epsilon Tauri • Epsilon Theta • Epsilon Ursae Majoris • Epsion • Equess • Ercola • Eremar • Ergol • Erivek • Esabl • Eskiis • Essai • Esto • Estrada • Eta Seratorn • Eta Tauri • Eta Trianguli • Ezani Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (E) Edasich • El Nath • Elasi Prime • Eltanin • Ennar • Entelior • Epsilon Aurigae • Epsilon Boötis • Epsilon Cygni • Epsilon Draconis • Epsilon Ophiuchi • Epsilon Serpentis • Eta Cassiopeiae • Eta Coronae Borealis • Eta Draconis • Eta Ophiuchi • Eta Serpentis • Eta Ursae Majoris • Eye of Ket-Cheleb Alpha Quadrant icon image.
Beta Quadrant stars and systems (E) Edinov • Eisn • Ejul Thelni • Epsilon • Epsilon Canaris • Epsilon Canis Majoris • Epsilon Carinae • Epsilon Corvi • Epsilon Eridani • Epsilon Geminorum • Epsilon Gruis • Epsilon Hydrae • Epsilon Indi (Andoria) • Epsilon Librae • Epsilon Monocerotis • Epsilon Orionis • Epsilon Pavonis • Epsilon Phoenicis • Epsilon Scorpii • Eta Antliae • Eta Corvi • Eta Crucis • Eta Eridani • Eta Horologii • Eta Indi • Eta Lupi • Eta Scorpii • Eta Virginis • Eye of Grun Beta Quadrant icon image.
Alpha and Beta Quadrant stars and star systems (K)
Ka"hat • Kahless system • Kalis • Kandru • Kannon • Kanth • Kanthu • Kapeshet • Kaph • Kaplhaad • Kapor'At • Kappa • Kappa Rho • Kappa Xi • Karazar • Karhammur • Karion • Karnas system • Karnor • Karregheni • Kars • Kasimar • Kathra • Kaus Australis • Kavrot 66 • Ke Kwanus • Kedgellan • Kep Salu • Kep Salu system • Keplar • Kerzuk system • Kestral • Ketoi • Kevratas system • Khoosin • K'hotan • Kinkuthanza • Kintir • Kiron • Klamuth • Klathind • Klethor • Klondike • Kobax • Kobol • Kochab • Kohl • Kolarin system • Kolothos • Konnoria • Kor Na Ron • Koranischat • Korgocht • Korreg • Korvad • Korvus • Kraz • Kreel system • Kreemorian • Krell system • Krychek • Krylon • Ksora • Kumar • Kumasi • Kura • K'ushui • K'ushui system • Kyr • Kyros system Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (K) Kalandra • Kappa Delphini • Kappa Ophiuchi • Kaus Borealis • Kavaria system • Kazar • Kelrabi • Kholfa • Kir • Klaestron system • Kohlan • Koralis • Kornephoros • Kotaki • Kressari system • Krotar Alpha Quadrant icon image.
Beta Quadrant stars and systems (K) Kappa Fornacis • Keid (Keid A • Keid B • Keid C) • Kessik • Kestra • Khitomer system • Khosla • Kinjer • K'lai Klinzhai • Klinzhai system • Klothos • Koolhaas • Koreb system • Korinar • Kostolain system • Ko'vel • K'thar • K't'inga Beta Quadrant icon image.
Alpha and Beta Quadrant stars and star systems (R)
Rachelis • Raddan • Rahwe • Rai • Rainsford • Rajatha • Rakon • Ramedes • Rasalgethi • Rastan • Ravanar • Raville • Refniai • Rejarris • Rell's Theta system • Relva • Rho Drunir • Rho Ophiuchi • Ribol • Ridix • Rigelken • Rivala • Rodden • Rogg • Romulus B • Rona Tan • Ross 154 • Ross 271 • Rousseau • Rovan • Rover • Ruli • RY Antliae Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (R) Rakal system • Raknal • Rasalhague • Redansk • Regulon • Rho Capricorni • Rhota'Nev • Rissa • Rog • Rondac • Rotanev • Rudellia • Rymus Alpha Quadrant icon image.
Beta Quadrant stars and systems (R) Ramatis • Rana • Rator • Regulus • Regulus A • Respler • Reytan • Rigel systems: (Beta Orionis: Rigel A, Rigel BC • Beta Rigel) • Rigil Kentaurus • Romii system • Romulus B • Romulus system • Roulean Beta Quadrant icon image.
Alpha and Beta Quadrant stars and star systems (S)
Sadera • Sadora Rex • Sahqooq • Salayna • Salgorax • Salgorax-Neptor system • Samaara • Santora • Sarsithia • Sattenik • Savoy • Scheherazad • Seiji Major • Sentera • Sergane • Serris • Servitrix • Sestarci 124 • Shaandra • Shahkur • Sheratan • Sheridan • Sidianial • Sif • Sifts • Sigma Barana • Sigma Borella • Sigma Iotia • Sigma Kinna • Sigma system • Sigma Tama • Sigma Thernia • Sigma Zhukova • Silica Tare • Silicasa • Silivar • Sinbad • Sindarius • Singularity system • Sinisser • Sinuiji • Sinuiji system • Sirrie • Skeevo • Skellen • Skondard • Solaris • Soltaris • Soran • Sorenle • Spikal • Stillwell • Stirnis • Stygian • Suah'Dron • SX Arietis • Sybaron • Symbokovech • Synton Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (S) Sabik • Sadatoni • Sadr • Sakura • Saltok • Salva • Sandal • Sanelar • Sarin system • Sar'kell • Seginus • Selay system • Sepia • Septimus system • Setlik • Seyom • Sigma Beta 443 • Sigma Coronae Borealis • Sigma Cygni 57 • Sigma Draconis • Sigma Pegasi • Sigma Serpentis • Slaybis • Socratii • Sol • Solarion Alpha Quadrant icon image.
Beta Quadrant stars and systems (S) Salieh • Samnar • Sankrax • Securis • Shahr • Sherman • Shekkis system • Sierra • Sigma Ceti • Sigma Geminorum • Sigma Librae • Sigma Pavonis • Sigma-1014 Orionis • Simon-316 • Sirius • Sirius A • Sirius B • Skorr system • Spica • S'sgaron system • Suhail • Sya Beta Quadrant icon image.
Alpha and Beta Quadrant stars and star systems (0-9)
5 Arietis • 6 Arietis • 7 Ursae Minoris • 12 Lyncis • 13 Arietis • 22 Hydrae • 22 Ophiuchi • 37 Cassiopeiae • 37 Serpentis • 47 Draconis • 56 Arietis • 57 Arietis • 61 Ursae Majoris • 74 Tauri • 78.56/3.54/23.44 • 83 Beta • 114 Trianguli • 128 Trianguli • 334 Scorpii • 415 Arietis • 780 Arietis • 4725 Cancri • System 330 • System 7348 Alpha and Beta Quadrant icon image.
Alpha Quadrant stars and systems (0-9) 1 Herculis • 2 Ophiuchi • 3 Coronae Borealis • 4 Aurigae • 5 Coronae Borealis • 6 Delphini • 7 Aurigae • 7 Delphini • 8 Aurigae • 8 Canum Venaticorum • 10 Canum Venaticorum • 11 Lacerti • 12 Canum Venaticorum • 12 Draconis • 13 Aurigae • 14 Draconis • 14 Lyrae • 15 Lyncis • 15 Sagittae • 16 Ceti • 16 Cygni • 17 Andromedae • 17 Aquilae • 17 Piscis Austrini • 20 Draconis • 21 Andromedae (21 Andromedae A • 21 Andromedae B) • 21 Boötis • 24 Cassiopeiae • 26 Pegasi • 27 Herculis • 30 Boötis • 31 Aquilae • 33 Aurigae • 33 Draconis • 34 Aquarii • 34 Aurigae • 35 Ophiuchi • 37 Cygni • 38 Sagittarii • 40 Capricorni • 42 Boötis • 43 Andromedae • 44 Persei • 46 Andromedae • 50 Cygni • 51 Pegasi • 53 Aquarii • 53 Aquilae • 56 Aurigae • 57 Andromedae • 57 Serpentis • 59 Aquarii • 61 Cygni • 61 Draconis • 63 Draconis • 65 Herculis • 70 Ophiuchi • 92 Herculis • 94 Aquarii • 99 Herculis • 112 Tauri • 218 Persei • 329 Aurigae • 492 Lyncis • 1440 Ophiuchi (1440 Ophiuchi B) • 1616 Ophiuchi •1865 Serpens • 4408 Trianguli Alpha Quadrant icon image.
Beta Quadrant stars and systems (0-9) 1 Centauri • 1 Orionis • 2 Corvi • 3 Canis Minoris • 3 Eridani • 5 Virginis • 8 Monocerotis • 10 Canis Minoris • 11 Hydrae • 13 Eridani • 14 Cancri • 14 Eridani • 14 Leonis • 15 Leporis • 16 Cancri • 17 Circini • 17 Pavonis • 18 Eridani • 23 Eridani • 24 Geminorum • 24 Orionis • 25 Canis Majoris • 26 Monocerotis • 26–27 Crucis • 27 Geminorum • 32 Pictoris • 34 Eridani • 34 Fornacis • 36 Leonis • 38 Eridani • 38 Lyncis • 40 Eridani (40 Eridani A • 40 Eridani B • 40 Eridani C) • 43 Pavonis • 46 Orionis • 54 Geminorum • 54 Orionis • 59 Eridani • 65 Cancri • 65 Fornacis • 66 Geminorum • 67 Eridani • 67 Virginis • 70 Ophiucus • 74 Orionis • 75 Geminorum • 78 Geminorum • 78 Pavonis • 82 Eridani • 83 Leonis (83 Leonis A • 83 Leonis B) • 88 Eridani • 88 Pavonis • 94 Leonis • 111 Pavonis • 113 Pavonis • 127 Scorpii • 128 Pavonis • 198 Eridani • 1020 Octantis • 1212 Muscae • 4403 Pavonis Beta Quadrant icon image.
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