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MDF434: red dwarf star with 3 planets

  MDF434.1  
MDF434.2
  MDF434.3  

Solar system 'MDF434' comprises the star 'MDF434' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 267 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF434', a red dwarf class star that contains about 99.87% of the system's known mass and dominates it gravitationally. MDF434 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MDF434.1 is a medium terrestrial planet (5119 km radius) which orbits its star in 132 Earth days, one day on MDF434.1 lasts 12 Earth hours. Its average temperature is 532 K (259 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
MDF434.2 is a large gas giant (45044 km radius) which orbits its star in 59080 Earth days, one day on MDF434.2 lasts 3 Earth hours. Its average temperature is 1481 K (1208 C), its atmosphere mainly consists of hydrogen, helium and it has 177 moons.
MDF434.3 is a small gas giant (18895 km radius) which orbits its star in 108538 Earth days, one day on MDF434.3 lasts 3 Earth hours. Its average temperature is 1398 K (1125 C), its atmosphere mainly consists of hydrogen, helium and it has 89 moons.
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Planetary Statistics

planet:MDF434.1MDF434.2MDF434.3
distance from star:35*106 km2061*106 km3092*106 km
radius:5119 km45044 km18895 km
mass:1073*1021 kg731140*1021 kg53967*1021 kg
surface gravity: 2.73 m/s2
0.27 Earths
24.0 m/s2
2.45 Earths
10.0 m/s2
1.02 Earths
escape velocity:5.289 km/s46.54 km/s19.52 km/s
year: 264 MDF434.1 days
132 Earth days
472640 MDF434.2 days
59080 Earth days
868304 MDF434.3 days
108538 Earth days
day:12 hrs3 hrs3 hrs
axial tilt:257°
temperature:532 K
259 C
1481 K
1208 C
1398 K
1125 C
atmosphere:3% H2
1% He
69% N2
24% O2
3% CO2
0% other
78% H2
22% He
0% other
76% H2
24% He
0% other
moons:117789
rings:0200

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