System Coordinates
This list is a compliation of several sources.  First and foremost the "James Dixon Coordinate List" as compiled from an early version of his Fandom Chronology.  I also used data from some maps seen in episodes of TNG, DS9 and VOY.  To get the coordinates below I adjusted all the data from the Dixon list and maps to fit "Real" star positions as calculated from the Hipparcos catalog 2000.  Where there were obvious errors I used multiple 'real' stars to find the best match for the 'fictional' star's position (based on available known data).

**Example: It's been well referenced that Romulus is located in the Beta Quadrant, and is coreward from Earth's position.  Using the Dixon list the closest "real" star to Romulus would be Gamma Trianguli, but the real position for that star is in the Alpha Quadrant, and Rimward from Earth.**

This list is organized in 4 "sub-quadrants".  Alpha-Rimward, Alpha Coreward, Beta Rimward and Beta Coreward.  A later addition will include Location of Starbases and/or communications outposts.  At the bottom will bea list of border posts for Romulan, Klingon, Breen and Cardassian space.  Of these Cardassian and Breen space would be the most problematic due to lack of information.

If you have new information on any location (listed or not) please send an e-mail.


CORE-BETA
"Trek" System Real Star X Y Z S/Cls
Terra Sol 0 0 0 G2V
Aurelia Xi Herculis -1.2 -117.9 66.0 K0III
- Proxima Centauri -1.5 -1.2 -3.8 M5Ve
Alpha Centauri Alpha Centauri A/B -1.6 -1.4 -3.8 G2V/K1V
Zeon [M-43-Alpha] - -3.6 -207.9 10.8
Psi 2000 -4.5 -884.2 -103.6
Sarpeidon Beta Niobe (Fictional) -4.6 -381.2 -351.7
Cheleb Beta Ophiuchi -5.9 -81.5 6.5 K2III
Mad Planet Upsilon Mensae -10.0 -105.2 -150
Eden [UFC 3676543] -11.8 -434.9 24.4
Babel Wolf 424 A/B -13.7 -2.0 2.2 M5.5/M7
Sigma Iotia -13.9 -4.3 -360.7
New Sparta -15.2 -180 -150.4
Melkot -17.0 -78.7 26.3
Delta Triangle-Point C -25.4 -31.8 -.6
Delta Triangle-Point B -26.8 -57.9 49.0
Landru [UFC 611-Beta] -28.4 -14.4 -3.8
Arcturus Alpha Boo A/B -28.8 -19.3 12.1 K2IIIp/?
Crater's world [UFC 113] -35.6 -23.3 17.6
Arachne -37.5 -413.5 10.0 Nova
Delta Triangle-Point D -43.1 -80.7 -4.0
Delta Triangle-Point A -49.6 -70.9 39.2
Alpha Librae A/B -54.5 -50.3 -21.3 F3V/A3IV
Theta -60.6 -37.9 -10.5
Mao -75.7 -29.1 -100.0
Mol 936 -78.7 -245.3 301.0
Ahmed's Star -102.7 -228.3 225.0
Marcos -110.0 -108.7 -51.4
Gamma Hydra Gamma Hydra -114.3 -41 -52 B8III
Barlow's Planet [UFC 41968] -119.7 -273.3 208.0
Memory Alpha -125.4 -117.9 -.4
Jem 417 -126.2 -26.1 -128.0
Neural Zeta Bootis -133.7 -113.3 42.8 A3IVn
Sigma Librae A/B -183.3 -189.9 -124.6 M3/M4III
Cerberus Eta Lupus -193.1 -334.9 -306.3 B2.5I
Antares Alpha Scorpii A/B -208.2 -498.9 -268.7 M1Ib/B2.5V
Exo -235.6 -189.6 165.1
Beta Antares Beta Scorpii -239.1 -437.7 -179.6 B0.5V
Spica Alpha Virgo -239.5 -93.4 -50.7 B1V
Romulus -270.9 -240.9 -3.2
Remus (Romii) -270.9 -242.8 -3.2
Cestus III -289.6 -73.4 -376.3
Gornus -340.1 -80.1 -202.5
Izar Epsilon Bootis A/B -928.7 -814.4 631.4 A0/?

RIM-BETA
"Trek" System Real Star X Y Z S/Cls
Sirius Alpha CMa -1.6 8.1 -2.5 A0m
Cole's Star -3.5 129.3 -75.0
Ingraham -4.2 31.9 62.0
Procyon Alpha CMi -4.8 10.3 1.0 F5IV-V
Donatu -5.0 342.9 -2.3
Arret -5.1 21.5 -326.1
Alfa 177 -5.8 72.3 50.0
Black Star -11.6 81.1 -16.9 Black Hole?
Antos -11.8 658.0 -18.3
Pollux Beta Geminorum -13.2 26.7 15.8 K0IIIvar
Kyros -16.5 15.5 290.0
Castor Alpha Geminorum -17.6 40.1 27.2 A2Vm
Canopus Alpha Carinae -19.8 188.4 -248.6 F0Ib
Coridan -22.0 9.1 32.4
Cait 15 Lyncis -22.1 86.4 145.1 G5III-IV
Argus -24.7 140.5 -8.2
Delta Theta -27.1 288.9 -428.8
Beta Canopus Beta Carinae -28.8 25.6 -104.2 A2IV
Time Planet [Guardian/Forever] -29.2 555.7 -360.9
Eminiar -31.8 486.2 70.1
Omicron -35.9 277.6 -30.9
Bynaus Sigma Regonis (Fictional) -40.3 738.9 -305.9
Alpha Majoris Alpha UMa A/B -56.7 14.2 108.9 F7V/?
Kzin 32 Lyncis -60.7 76.8 72.3 F5Vbwvar
Sandara -60.9 243.0 230.6
Omega Holberg 917G -62.2 493.1 32.8
Gamma 7 -68.0 140.4 28.7
Kobol (Kzinti Sys.) -90.5 120.0 42.8
Ardana Mu Leonis -101.5 63.0 58.3 K0III
Kohl (Klingon Sys.) -101.7 383.9 80.0
Medusa Xi Hydrae -109.0 12.9 -68.2 G8III
Gamma Vertis -110.3 217.6 16.0
Skorr -112.0 209.8 32.7
Gamma 400 [Starbase 12] -119.9 10.3 13.8
Ursula Beta Vela (Fictional) -134.2 463.4 -585.4
Regulus Alpha Leo -137.8 108.1 -26.7 K3III
Mutara Nebula -137.0 107.0 -26.0
Organia -141.1 368.9 -32.2
Novae Petrograd -141.2 45.9 197.0 Nova
Chatalia -150.0 49.3 90.0 Nova
Tarsus [Starbase 74] -160.6 213.0 -243.0
Avior Epsilon Carinae A/B -186.7 260.6 -544.4 K3III/B2V
Sauria [Thebes] -181.5 286.4 -252.8
Muliphen Gamma Canaris -217.4 188.6 -452.4 M1III
Beta Xela -313.2 91.9 -15.0
Quo'nos -325.5 275.0 72.0
Karhammur (Klingon Sys.) -328.3 362.9 50.0
Korreg (Klingon Sys.) -332.3 150.9 17.0
Sherman's Planet [UFC 24187] -330.5 102.0 6.9
Kanth -345.3 25.9 -30.0
Tholia -425 17.0 89.0
Klingonki (TOS Klingon HW) -432.5 260.3 1.0

CORE-ALPHA
"Trek" System Real Star X Y Z S/Cls
Metron 1.7 -194.4 -419.0
Sigma Draconis Sigma Draconis 2.6 -6.0 17.6 K0V
Vega Alpha Lyrae 3.2 -19.5 15.8 A0Vvar
Cygnet 4.0 -124.7 -99.4
Alpha 4.2 -45.8 32.9
Risa 5.0 -85.0 -35.2
Andor Epsilon Indi 5.7 -3.2 -9.9 K5V
Terra 5 Eta Serpentis 5.7 -61.4 -3.1 K0III-IV
Tellar 61 Cygni A/B 6.5 -6.1 7.1 K5V/K7V
Vian [Minara] 7.2 -40.2 -35.2 Nova
Altair Alpha Aquilae 7.7 -14.7 2.6 A7IV-V
Marcus 11.6 -901.5 123.8
Epsilon Sagittarii 12.6 -118.6 -81.6 B9.5III
Theta Cygni 15.8 -35.4 46.6 F4V
Delta Delta Triciatu (Fictional) 18.6 -202.9 39.5
Dramen 19.1 -476.1 -78.4
Fomalhaut Alpha Pisces 21.0 -5.9 -12.4 A3V
Deneva 22.0 -16.3 258.6
Thasus 22.0 -17.3 -99.9
Argona 24.6 -13.8 3.3
Cochrane 24.9 -998.0 -114.2
Epsilon Cephei 40.9 -20.2 70.4 F0IV
Garo [Pandro] 70.8 -459.8 39.5
Omicron Cephei 77.2 -14.1 195.4 K0III
Argo [UFC 78856] 85.8 -73.3 -178.3
Lavinius 116.7 -36.9 192.7
Corinth [Starbase 9] 121.9 -49.7 -46.9
Cygnia Minor Beta 2 Cygni 128.1 -306.4 176.3 B8V
Cepheus/Terra X Beta Cephus 156.4 -121.4 561.0 B2IIIv
Sheliak Beta Lyrae 159.5 -718.4 484.5 A8:V comp
Delta Vega Delta 2 Lyrae 169.2 -698.0 539.2 M4II
Betazed Beta Veldonna (Fictional) 185.1 -261.7 -52.4
Tycho 220.6 -168.8 -267.1
Maluria (option 1) Omega 1 Cygnus 347.7 -452.8 655.6 B2.5IV
Maluria (option 2) Omega 2 Cygnus 415.8 -619.5 820.3 K3Ib-II comp
Ilyria 464.4 -284.4 392.0
Cheron 476.8 -81.5 42.5
Enif/Verdanis Eps Pegasai 549.3 -369.9 115.3 K2Ib
Alpha Proxima 622.2 -239.8 108.3
Sadr Gamma Cygni 676.1 -945.8 984.4 F8Ib
Beta Portalan 824.2 -167.3 270.0
Benzar Gamma Xertia (Fictional) 904.7 -388.6 275.1
Delos 912.1 -7.7 -354.9
Deneb (Farpoint Station) Alpha Cygni 1470.7 -1730.7 2293.5 A2Ia

 RIM-ALPHA
"Trek" System Real Star X Y Z S/Cls
Menkalina Beta Aurigae 0.1 58.1 58.0 A2V
Beta XII-A 0.7 20.2 57.8
Axanar 0.8 359.7 41.3
Gideon Delta Dorado 4.0 59.5 -132.2 A7V
Tellun/Elas 5.0 376.9 -29.7
Scalos 5.2 71.0 -264.0
Capella Alpha Aurigae 5.5 28.8 30.3 M1:comp
Vulcan 40 Eridani 7.2 14.6 -2.2 K1V
Rator 7.2 55.1 -44.0
Betelgeuse Alpha Orionis 8.9 423.6 55.1 M2Ib
Khaferia Tau Ceti 10.3 5.0 -3.3 G8
Midos 10.3 74.8 258.6
Zeta Reticuli A/B 11.8 13.8 -35.1 G2V/G1V
Ariannus 12.5 6.8 1.2
Taurus Beta Tauri 16.9 113.8 62.7 B7III
Muraski 312 17.2 120.5 55.0
Halka 17.4 18.2 45.9
Aldebaran Alpha Tauri 22.4 58.3 18.5 K5III
Dimorus 25.5 241.4 19.2
Pallas XIV [Mantilles] 27.8 133.9 -432.9
Desert [UFC 328877] 29.1 354.8 266.6
Mudd [UFC 257704] 35.4 495.4 -303.3
Bellatrix Gamma Orionis 36.6 238.6 26.9 B2III
Berengaria 42.8 74.9 38.2
Pyris 46.2 161.3 -8.7
Wrigley's Pleasure Planet 47.4 86.9 17.9
Catulla Theta Pictoris 49.9 322.3 -422.3 A0V
Makus 50.7 167.7 107.7
Alpha Arietis [Starbase 18] 51.4 31.8 26.2 K2III
Platonius 51.9 3.8 -19.2
Benecia 51.9 49.1 -687.2
Elba 52.9 76.6 23.4
Anomaly T-128 (pike's rift) 53.2 175.3 20.0
Camus 54.4 39.0 -841.1
Excalbia 55.0 410.5 -297.3
Beta 6 55.8 50.4 -7.1
Omicron Eridani Omicron 1 Eridani 56.6 111.0 -14.9 F2II-III
Gothos 57.4 56.0 -377.6
Edos [92 Trianguli-Rho] 57.6 113.3 146.5
UFC 892 59.0 136.2 50.0
Merak 59.3 91.9 82.1
Manark 60.6 96.7 28.6
Gamma Ceti 61.9 53.5 4.6 A3V
Kalandan Outpost 64.5 515.2 -265.8
Achernar Alpha Eridani 70.8 32.2 -120.9 B3Vp
Daran 74.0 470.8 3.5
Omicron Delta 76.0 280.9 -41.1
Planet Q 79.5 296.4 -711.8
Gamma Trianguli 80.6 55.1 65.5 A1Vnn
Black Hole 89.3 192.2 -82.8 Black Hole
Deneb (TOS) Beta Cetus 89.5 17.2 -29.6 K0III
Phylos 98.5 9.0 71.8
Tsiolkovsky [Starbase 27] 98.5 302.7 -16.9
Fesarius [First Federation] 101.8 -155.3 -436.2
Acadia [Motherlode] 103.3 240.7 39.5
UFC 6554309 Lambda Perseus 105.0 194.5 266.8 A0IVn
Lactra 105.0 272.6 -396.2
Amerind [UFC 3222877] 106.7 410.9 -208.6
Zetar 109.6 87.0 32.6
Velara (Pleiades) 113.6 362.7 149.0
Tantalus 119.1 264.6 56.9
Talos 120.6 601.3 32.0
Argelius 132.1 50.7 -400.1
Triskelion [M-24-Alpha] 132.8 51.1 -12.3
L-370 150.6 766.2 -127.8
Rigel Beta Orionis 150.7 749.6 -110.2 B8Ia
L-374 151.8 757.2 -118.6
Ceti Alpha Alpha Cetus 153.6 156.7 15.7 M2III
Questar M17 160.2 174.8 -23.5
M Planet [UFC 3897381] 163.7 97.4 63.6
Alcyone (Pleaides) Eta Tauri 183.4 281.0 150.1 B7III
Fabrina 299.1 452.9 42.3
Janus 306.6 204.6 16.2
Tiburon Omega Fornacis 312.8 248.5 -214.5 B9V
Gorla 314.0 442.9 42.6
Vendoria [Vendor] 325.5 363.9 -3.9
Mira Omicron Ceti 343.0 238.7 -21.7 A9IV
New Paris 415.5 7.0 -359.8
Hanson's Planet [UFC 2848832] 672.5 15.6 12.1

INCOMPLETE DATA
These systems were missing one coordinate in the list, and have not been adjusted yet.
System Name X Y Z
Kchula -15.9 -6.0
Firith -15.9 -25.3
Htanss -18.9 -24.3
Rrit -20.9 -1.0
Mriva -20.9 -5.0
Chuft -22.9 -4.0
Hruba -126.7 -3.0

Drexler -7.2 78.9
Asimov -7.5 152.3
Knal -13.9 12.0
Huarch -19.9 2.0
Sif -33.3 73.9
Kinkuthanza -35.5  170.3
Shahkur -46.3 227.9
Toman -47.3 56.9
Mongo -114.2 214.3

Maraville 1.5 15.5
Winston's Star 14.2 97.3
Maynard 6214-NR 14.8 39.9
Pushkin 15.2 3.5
Suligowski's Star 17.8 107.3
Jefferie's Star 20.8 111.3
Puttkamer 22.3 72.3
Pal's Star 28.3 171.3
Sackett's Star 54.3 134.3
Roddenberry 60.5 15.5
New Chicago 140.0 17.5

Minor's Star 13.5 -47.3
Ringworld 36.3 -25.3
Mandel's Star 56.5 -46.3
Briamos 60.5 -34.3
Trumbull's Star 74.7 -20.9
Barsoom [Delta Gamma] 146.0 -148.3
Szell 342K 160.0 -33.3

Wolmer's Star 2.2 -24.7
Mote Prime 6.5 10.7
Pelagic Planet 6.9 -61.4
New Caledonia 9.5 17.7
Tran-Ky-Ky 9.6 214.7
Ringo 10.5 -242.0
Fredrickson's World 10.9 -273.0
Hivehom 14.2 89.7
Zeus 46.5 254.0
Samantha 46.5 -16.7
Wise's Star 54.3 18.7
Tutenkhamen 57.3 -250.0
Pern 117.0 105.7
Riverworld 132.0 -100.4
Pergande 343.9 -69.4

BORDERS/OUTPOSTS & STARBASES
Station/Outpost/Border X Y Z NOTES
BETA QUADRANT
Breen 1 -50 -530 -110 Breen Border Outpost
Epsilon 6 -56.5 390.2 100.3 Klingon Monitoring Station
Outpost 14 -103.9 -440.6 -16.5 Romulan Border Station
Outpost 13 -127.1 -410.3 -10.0 Romulan Border Station
Epsilon 5 -131.7 337.2 81.8 Klingon Monitoring Station
Outpost 12 -150.3 -380.0 -4.9 Romulan Border Station
Outpost 11 -173.5 -349.7 -3.0 Romulan Border Station
Outpost 10 -196.7 -319.4 -1.9 Romulan Border Station
Epsilon 4 -206.9 271.8 50.1 Klingon Monitoring Station
Outpost 9 -219.9 -289.1 0.9 Romulan Border Station
Outpost 8 -243.1 -258.8 2.4 Romulan Border Station - Destroyed: TOS B/Terror
Outpost 7 -266.3 -228.5 5.2 Romulan Border Station
Epsilon 3 -282.1 161.3 25.6 Klingon Monitoring Station
Outpost 6 -289.5 -198.2 7.4 Romulan Border Station
Outpost 5 -312.7 -167.9 9.2 Romulan Border Station
Starbase K-7 -315.7 117.3 42.5 TOS: Trouble w/Tribbles
Outpost 4 -335.9 -137.6 14.9 Romulan Border Station - Destroyed: TOS B/Terror
Epsilon 2 -357.3 70.4 14.6 Klingon Monitoring Station
Outpost 3 -359.1 -107.3 18.2 Romulan Border Station - Destroyed: TOS B/Terror
Outpost 2 -382.3 -77.0 24.9 Romulan Border Station - Destroyed: TOS B/Terror
Outpost 1 -405.5 -46.7 31.7 Romulan Border Station
"Interphase" -405.8 20.4 71.8 Location near Tholian Border where USS Defiant was lost
Epsilon 1 -432.5 5.1 2.5 Klingon Monitoring Station
ALPHA QUADRANT
Breen 2 0 -500.0 -100.0 Breen Border Outpost
USS Antares Lost 2.3 -2.7 -84.9 Site where USS Antares was destroyed by Charlie X
Epsilon 7 18.7 404.2 127.9 Klingon Monitoring Station
Breen 3 50.0 -520.0 -120.0 Breen Border Outpost
Central Navagation Beacon 51.9 52.7 -16.9 "Center" of the UFP
DMZ 0 75.0 -480.0 -60.0 Cardassian Border
Epsilon 8 93.9 459.4 107.9 Klingon Monitoring Station
DMZ 1 125.0 -430.0 -75.0 Cardassian Border
DMZ 2 150.0 -390.0 -80.0 Cardassian Border
Epsilon 9 169.1 506.0 120.0 Klingon Monitoring Station
DMZ 3 175.0 -354.0 -88.0 Cardassian Border
DMZ 4 230.0 -350.0 -90.0 Cardassian Border
DMZ 5 280.0 -340.0 -100.0 Cardassian Border
DMZ 6 340.0 -320.0 -105.0 Cardassian Border