Stars, solar systems, black holes & more...

Explore the galaxy

Use the interactive galaxy map to explore the galaxy

Solar System Widget

You can easily place any science fiction star or solar system from this site as a 2D or 3D widget onto your own website or blog - simply copy-paste a single line of code!

Special objects

Double star systems:
Black holes:
Neutron Stars:

Recent activity

Updated systems:
Markab  •  Cocerola  •  Abbah  •  Voidalos I  •  Voidalos IV  •  Voidalos II
New solar systems that can be edited by all users:
VKB088  •  SDE568  •  TGC827  •  NAJ844  •  THJ670  •  UJF341
Solar systems purchased by users:
Dravidian  •  MHF147  •  MHF149  •  MHF151  •  MHF157  •  LAE684
Solar systems donated to the community:

Featured solar system:

PGB457, a red dwarf star with 7 planets

The second planet in this system may feature life forms - its average temperature is 336K (63C) and its atmosphere contains 35% of oxygen. One year on this planet lasts 205 days, one day lasts 10 hours. Its diameter is 16166 km, 1.2 times the diameter of the Earth.

Kairos - february 8 at 21:30
I've updated planet Markab II in system Markab
Kairos - february 8 at 21:28
I've updated planet Belno in system Cocerola
Kairos - february 8 at 15:17
I've updated solar system Abbah
Kairos - february 8 at 15:14
I've updated solar system Voidalos I
Kairos - february 8 at 3:22
I've updated solar system Voidalos IV
King1178 - december 25, 2017
I've updated planet Deutrit in system Astatal
King1178 - december 25, 2017
I've updated solar system Astatal
King1178 - december 23, 2017
I've updated planet Decaduris in system Zesmor
Jojodeathunter - december 14, 2017
I've updated solar system Adelaide
Dexxoy - december 12, 2017
I've updated planet RKD577.3 in system RKD577
Dexxoy - december 12, 2017
I've updated planet RKD577.11 in system RKD577
Dexxoy - december 12, 2017
I've updated planet RKD577.26 in system RKD577
Dexxoy - december 12, 2017
I've updated planet RKD577.27 in system RKD577
Dexxoy - december 12, 2017
I've updated solar system RKD577
Levic53 - december 11, 2017
I've updated solar system Rhoeta Kappa 910

Our wiki based science fiction galaxy consists of more than a million stars and solar systems - including double star systems, black holes, pulsars and neutron stars. Many solar systems feature Earth-like planets that may feature life forms. You may explore the galaxy using the galaxy map to discover mysterious and fantastic places.

As a user you can name and edit community owned stars, planets and moons, change the physical properties of solar systems, write science fiction and fantasy stories and help to create an completely new online world. You may also get your very own solar system, offer a star to someone as a gift or dedicate a star to someone.

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