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MHF201: red dwarf star with 3 planets

  MHF201.1   MHF201.2   MHF201.3  

Solar system 'MHF201' comprises the star 'MHF201' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 51 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MHF201', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MHF201 is located more than 3885 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MHF201.1 is a very large terrestrial planet (11071 km radius) which orbits its star in 483 Earth days, one day on MHF201.1 lasts 5 Earth hours. Its average temperature is 26 K (-247 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 18 moons.
MHF201.2 is a large terrestrial planet (7360 km radius) which orbits its star in 887 Earth days, one day on MHF201.2 lasts 7 Earth hours. Its average temperature is 23 K (-250 C), its atmosphere mainly consists of nitrogen, oxygen and it has 32 moons.
MHF201.3 is a very small terrestrial planet (2075 km radius) which orbits its star in 1630 Earth days, one day on MHF201.3 lasts 61 Earth hours. Its average temperature is 15 K (-258 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MHF201.1MHF201.2MHF201.3
distance from star:83*106 km125*106 km188*106 km
radius:11071 km7360 km2075 km
mass:10855*1021 kg3189*1021 kg71*1021 kg
surface gravity: 5.91 m/s2
0.60 Earths
3.92 m/s2
0.40 Earths
1.10 m/s2
0.11 Earths
escape velocity:11.44 km/s7.605 km/s2.137 km/s
year: 2318 MHF201.1 days
483 Earth days
3041 MHF201.2 days
887 Earth days
641 MHF201.3 days
1630 Earth days
day:5 hrs7 hrs61 hrs
axial tilt:18°282°10°
temperature:26 K
-247 C
23 K
-250 C
15 K
-258 C
atmosphere:58% N2
1% O2
41% CO2
0% other
1% He
80% N2
19% O2
0% other
65% N2
35% O2
0% other
moons:18321
rings:000

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