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MDF309: red dwarf star with 6 planets

  MDF309.1   MDF309.2  
MDF309.3
  MDF309.4  
MDF309.5
  MDF309.6  

Solar system 'MDF309' comprises the star 'MDF309' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 503 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF309', a red dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. MDF309 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 6 planets

MDF309.1 is a very large terrestrial planet (10933 km radius) which orbits its star in 58 Earth days, one day on MDF309.1 lasts 8 Earth hours. Its average temperature is 1908 K (1635 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
MDF309.2 is a very large terrestrial planet (9963 km radius) which orbits its star in 211 Earth days, one day on MDF309.2 lasts 8 Earth hours. Its average temperature is 685 K (412 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 25 moons.
MDF309.3 is a large gas giant (41412 km radius) which orbits its star in 57017 Earth days, one day on MDF309.3 lasts 6 Earth hours. Its average temperature is 1404 K (1131 C), its atmosphere mainly consists of hydrogen and it has 128 moons.
MDF309.4 is a massive terrestrial planet (16736 km radius) which orbits its star in 104747 Earth days, one day on MDF309.4 lasts 6 Earth hours. Its average temperature is 1794 K (1521 C), its atmosphere mainly consists of hydrogen, helium and it has 158 moons.
MDF309.5 is a massive terrestrial planet (16032 km radius) which orbits its star in 192434 Earth days, one day on MDF309.5 lasts 6 Earth hours. Its average temperature is 1678 K (1405 C), its atmosphere mainly consists of hydrogen and it has 160 moons.
MDF309.6 is a medium terrestrial planet (6976 km radius) which orbits its star in 252961 Earth days, one day on MDF309.6 lasts 11 Earth hours. Its average temperature is 1402 K (1129 C), its atmosphere mainly consists of and it has 22 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MDF309.1MDF309.2MDF309.3MDF309.4MDF309.5
distance from star:20*106 km48*106 km2013*106 km3019*106 km4529*106 km
radius:10933 km9963 km41412 km16736 km16032 km
mass:10454*1021 kg7911*1021 kg568157*1021 kg37501*1021 kg32965*1021 kg
surface gravity: 5.83 m/s2
0.59 Earths
5.31 m/s2
0.54 Earths
22.1 m/s2
2.25 Earths
8.93 m/s2
0.91 Earths
8.56 m/s2
0.87 Earths
escape velocity:11.29 km/s10.29 km/s42.79 km/s17.29 km/s16.56 km/s
year: 174 MDF309.1 days
58 Earth days
633 MDF309.2 days
211 Earth days
228068 MDF309.3 days
57017 Earth days
418988 MDF309.4 days
104747 Earth days
769736 MDF309.5 days
192434 Earth days
day:8 hrs8 hrs6 hrs6 hrs6 hrs
axial tilt:30°26°
temperature:1908 K
1635 C
685 K
412 C
1404 K
1131 C
1794 K
1521 C
1678 K
1405 C
atmosphere:75% N2
21% O2
4% CO2
0% other
69% N2
2% O2
29% CO2
0% other
97% H2
3% He
0% other
77% H2
23% He
0% other
95% H2
5% He
0% other
moons:1025128158160
rings:0010022

planet:MDF309.6
distance from star:5435*106 km
radius:6976 km
mass:2715*1021 kg
surface gravity: 3.72 m/s2
0.38 Earths
escape velocity:7.207 km/s
year: 551914 MDF309.6 days
252961 Earth days
day:11 hrs
axial tilt:27°
temperature:1402 K
1129 C
atmosphere:100% other
moons:22
rings:0

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