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MHF208: red dwarf star with 2 planets

 
MHF208.1
 
MHF208.2
 

Solar system 'MHF208' comprises the star 'MHF208' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 8 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MHF208', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MHF208 is located more than 3885 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MHF208.1 is a small terrestrial planet (4009 km radius) which orbits its star in 19 Earth days, one day on MHF208.1 lasts 17 Earth hours. Its average temperature is 1483 K (1210 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MHF208.2 is a medium terrestrial planet (6075 km radius) which orbits its star in 247 Earth days, one day on MHF208.2 lasts 8 Earth hours. Its average temperature is 397 K (124 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MHF208.1MHF208.2
distance from star:9*106 km53*106 km
radius:4009 km6075 km
mass:515*1021 kg1793*1021 kg
surface gravity: 2.13 m/s2
0.21 Earths
3.24 m/s2
0.33 Earths
escape velocity:4.140 km/s6.276 km/s
year: 26 MHF208.1 days
19 Earth days
741 MHF208.2 days
247 Earth days
day:17 hrs8 hrs
axial tilt:19°321°
temperature:1483 K
1210 C
397 K
124 C
atmosphere:88% N2
7% O2
5% CO2
0% other
77% N2
20% O2
3% CO2
0% other
moons:08
rings:32

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