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MHB847: yellow dwarf star with 3 planets

  MHB847.1   MHB847.2  
MHB847.3
 

Solar system 'MHB847' is a dual star system that comprises the stars 'MHB847.A' and 'MHB847.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 270 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MHB847.A' and 'MHB847.B' that dominate it gravitationally. 'MHB847.A' is a yellow dwarf class star that contains about 67% of the system's known mass, 'MHB847.B' is a yellow dwarf class star that contains about 32% of the system's known mass.

System 'MHB847' is located more than 4844 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MHB847.1 is a medium terrestrial planet (5047 km radius) which orbits its star in 9 Earth days, one day on MHB847.1 lasts 12 Earth hours. Its average temperature is 1823 K (1550 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MHB847.2 is a medium gas giant (24964 km radius) which orbits its star in 15508 Earth days, one day on MHB847.2 lasts 3 Earth hours. Its average temperature is 1655 K (1382 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
MHB847.3 is a large gas giant (79892 km radius) which orbits its star in 119671 Earth days, one day on MHB847.3 lasts 3 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen, helium and it has 158 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MHB847.1MHB847.2MHB847.3
distance from star:6*106 km845*106 km3300*106 km
radius:5047 km24964 km79892 km
mass:1028*1021 kg124460*1021 kg4079433*1021 kg
surface gravity: 2.69 m/s2
0.27 Earths
13.3 m/s2
1.35 Earths
42.6 m/s2
4.35 Earths
escape velocity:5.214 km/s25.79 km/s82.55 km/s
year: 18 MHB847.1 days
9 Earth days
124064 MHB847.2 days
15508 Earth days
957368 MHB847.3 days
119671 Earth days
day:12 hrs3 hrs3 hrs
axial tilt:
temperature:1823 K
1550 C
1655 K
1382 C
1144 K
871 C
atmosphere:73% N2
27% O2
0% other
83% H2
17% He
0% other
89% H2
11% He
0% other
moons:0112158
rings:007

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