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MKH050: red dwarf star with 3 planets

  MKH050.1   MKH050.2   MKH050.3  

Solar system 'MKH050' comprises the star 'MKH050' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 104 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MKH050', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MKH050 is located more than 2170 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MKH050.1 is a large terrestrial planet (8429 km radius) which orbits its star in 30 Earth days, one day on MKH050.1 lasts 6 Earth hours. Its average temperature is 1705 K (1432 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
MKH050.2 is a large terrestrial planet (7917 km radius) which orbits its star in 429 Earth days, one day on MKH050.2 lasts 6 Earth hours. Its average temperature is 402 K (129 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 7 moons.
MKH050.3 is a small gas giant (19381 km radius) which orbits its star in 2959 Earth days, one day on MKH050.3 lasts 3 Earth hours. Its average temperature is 1787 K (1514 C), its atmosphere mainly consists of hydrogen, helium and it has 94 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MKH050.1MKH050.2MKH050.3
distance from star:13*106 km77*106 km280*106 km
radius:8429 km7917 km19381 km
mass:4790*1021 kg3969*1021 kg58239*1021 kg
surface gravity: 4.49 m/s2
0.45 Earths
4.22 m/s2
0.43 Earths
10.3 m/s2
1.05 Earths
escape velocity:8.709 km/s8.180 km/s20.02 km/s
year: 120 MKH050.1 days
30 Earth days
1716 MKH050.2 days
429 Earth days
23672 MKH050.3 days
2959 Earth days
day:6 hrs6 hrs3 hrs
axial tilt:17°16°
temperature:1705 K
1432 C
402 K
129 C
1787 K
1514 C
atmosphere:86% N2
8% O2
6% CO2
0% other
87% N2
1% O2
12% CO2
0% other
88% H2
12% He
0% other
moons:3794
rings:000

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