Galaxy Space adds many new planets and moons to the game.
[Solar System]
Mercury
Venus
Earth/ Over world (Minecraft)
--Moon(GC3)
Mars(GC3)
--Phobos
--Deimos
Ceres
Asteroids(GC3)
(Jupiter)
--Eulopa
--Io
--Ganymede
--Callisto
(Saturn)
--Enceladus
--Titan
(Uranus)
--Miranda
--Oberon
(Neptune)
--Proteus
--Triton
Pluto
Kuiper Belt
Haumea
Makemake
[Alfa Centauri System]
Alfa Centauri Bb
[Ploxima Centauri System]
[Barnarda System]
Barnarda C
Barnarda E
Barnarda F
(B and D are Gas Giant and unrealized)
[Vega System]
Vega B
(2 Asteroid Belt and C(Gas giant) are unrealized)
[Tau Ceti System]
Tau Ceti E
(B,C,D,F,G and Asteroids are unrealized)