Ganymede, a satellite of Jupiter (Jupiter III), is the largest and most massive of the Solar System's moons. The ninth-largest object (including the Sun) of the Solar System, it is the largest without a substantial atmosphere. It has a diameter of 5,268 km (3,273 mi), making it 26 percent larger than the planet Mercury by volume, although it is only 45 percent as massive. Possessing a metallic core, it has the lowest moment of inertia factor of any solid body in the Solar System and is the only moon known to have a magnetic field. Outward from Jupiter, it is the seventh satellite and the third of the Galilean moons, the first group of objects discovered orbiting another planet. Ganymede orbits Jupiter in roughly seven days and is in a 1:2:4 orbital resonance with the moons Europa and Io, respectively.
GENERAL INFO
- Created On: Windows
- Game Version: 0.9.917.1
CHARACTERISTICS
- Radius: 2,634 km
- Sea Level: None
- Surface Gravity: 1.4 m/s
- Rotational Period: N/A
- Escape Velocity: 2.74 km/s
- Mass: 1.48E+23kg
Atmosphere
- No Atmosphere
EQUIRECTANGULAR MAP
4 Comments
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20.8k Zenithspeed1.8 years ago
i still don't know how the hell you made those lines on these SPGSS bodies
ty