Listed below are the 13 star systems that constitute the North Atlantic Conglomerate.
| Star system
 | 
Largest city
 | 
Constituent state(s)
 | 
Distance from Sol (ly)
 | 
| Sol
 | 
Chicago, Earth
 | 
Western European Governorate Eastern European Governorate Northern European Governorate Governorate of Israel North American Governorate Caribbean Governorate Australasian Governorate Protectorate of Transcaucasia Neo-Martian Union Venusian Union Jovian Union
 | 
0
 | 
| Epsilon Eridani
 | 
New Sydney, Arcadia
 | 
Republic of Arcadia New Tasmania Station
 | 
10.497
 | 
| Tau Ceti
 | 
Cavendish, Tempest
 | 
Republic of Tempest
 | 
11.899
 | 
| Providence
 | 
Iris, Avalon
 | 
Commonwealth of Avalon Associated Colonies of Hyperion Republic of Hill Federated Colonies of Canaan
 | 
20.476
 | 
| Arielle
 | 
Honoré, New Normandy
 | 
Republic of New Normandy
 | 
27.950
 | 
| Blomquist
 | 
Valhalla, Harald
 | 
Federated Union of Harald
 | 
27.977
 | 
| Blake
 | 
Blakeborough, Albion
 | 
Republic of Albion
 | 
32.843
 | 
| Stronghold
 | 
Jefferson, Philadelphia
 | 
Republic of Philadelphia
 | 
33.795
 | 
| Victoria
 | 
Endeavour, Tiberius
 | 
Confederation of Tiberius
 | 
40.807
 | 
| Amsterdam
 | 
Wilhelmina, Grensmark
 | 
Grensmark Governorate
 | 
42.198
 | 
| Tycho
 | 
Haven, Toronto
 | 
Republic of Toronto
 | 
42.816
 | 
| Alexandria
 | 
Nuova Napoli, Felicita
 | 
Republic of Felicita
 | 
46.584
 | 
| Columbia
 | 
Churchill, New Canada
 | 
New Canada Republic
 | 
47.955
 | 
| Dniepr
 | 
Churyumov, Korolev
 | 
Republic of Korolev
 | 
52.880
 |