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MGF691: red dwarf star with 3 planets

  MGF691.1  
MGF691.2
  MGF691.3  

Solar system 'MGF691' comprises the star 'MGF691' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 302 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MGF691', a red dwarf class star that contains about 99.87% of the system's known mass and dominates it gravitationally. MGF691 is located more than 4844 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MGF691.1 is a medium gas giant (37277 km radius) which orbits its star in 23941 Earth days, one day on MGF691.1 lasts 3 Earth hours. Its average temperature is 1408 K (1135 C), its atmosphere mainly consists of hydrogen and it has 103 moons.
MGF691.2 is a very large terrestrial planet (10561 km radius) which orbits its star in 43984 Earth days, one day on MGF691.2 lasts 5 Earth hours. Its average temperature is 1064 K (791 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
MGF691.3 is a medium gas giant (21726 km radius) which orbits its star in 87928 Earth days, one day on MGF691.3 lasts 3 Earth hours. Its average temperature is 1745 K (1472 C), its atmosphere mainly consists of hydrogen, helium and it has 91 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MGF691.1MGF691.2MGF691.3
distance from star:1128*106 km1693*106 km2687*106 km
radius:37277 km10561 km21726 km
mass:414393*1021 kg9423*1021 kg82040*1021 kg
surface gravity: 19.9 m/s2
2.03 Earths
5.63 m/s2
0.57 Earths
11.6 m/s2
1.18 Earths
escape velocity:38.52 km/s10.91 km/s22.45 km/s
year: 191528 MGF691.1 days
23941 Earth days
211123 MGF691.2 days
43984 Earth days
703424 MGF691.3 days
87928 Earth days
day:3 hrs5 hrs3 hrs
axial tilt:84°
temperature:1408 K
1135 C
1064 K
791 C
1745 K
1472 C
atmosphere:92% H2
8% He
0% other
87% H2
13% He
0% other
82% H2
18% He
0% other
moons:10310891
rings:0180

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