Worlds Permitted for Human Expansion by the Accord
Listed in ascending order of distance from Earth. Systems in boldface are those which humanity has occupied at the time of the Parthenon Dialogs. Those in italics are systems with “green” or “brown” worlds. The 70 Ophiuchi system is omitted, since, although occupied by humans, it was not on the list of permitted worlds.
Proxima Centauri
Alpha Centauri
Barnard’s Star
Wolf 359
Lalande 21185
Sirius
Luyten 726-8
Ross 154
Lacaille 9352
Ross 128
EZ Aquarii
Procyon
DX Cancri
Epsilon Indi
Tau Ceti
LHS 1565
YZ Ceti
Luyten’s Star
Kapteyn’s Star
Lacaille 8760
Ross 614
BD-12 4523
CD-25 10553
Wolf 424
Hipparcos 15689
Van Maanen’s Star
Cincinnati
Hipparcos 72509
CD-46 11540
Ross 780
BD+44 2051
Groombridge 1618
Hipparcos 82725
CD-49 13515
CD-44 11909
Keid
AC+79 3888
Lalande 25372
Wolf 294
L 722-22
L 205-128
BD+01 4774
36 Ophiuchi?
82 Eridani?
HR 7703
Delta Pavonis
CD-45 13677
L 119-44
CD-34 11626
LHS 1070
BD+04 123
Beta Hydri
Rho Eridani
Zeta Tucanae
L 49–19
Gamma Pavonis