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MBH670: red giant star with 6 planets

  MBH670.1  
MBH670.2
  MBH670.3   MBH670.4   MBH670.5   MBH670.6  

Solar system 'MBH670' comprises the star 'MBH670' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 110 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MBH670', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MBH670 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 6 planets

MBH670.1 is a small terrestrial planet (3474 km radius) which orbits its star in 10 Earth days, one day on MBH670.1 lasts 26 Earth hours. Its average temperature is 1684 K (1411 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
MBH670.2 is a very large terrestrial planet (9324 km radius) which orbits its star in 350 Earth days, one day on MBH670.2 lasts 8 Earth hours. Its average temperature is 1038 K (765 C), its atmosphere mainly consists of nitrogen, oxygen and it has 40 moons.
MBH670.3 is a large terrestrial planet (8491 km radius) which orbits its star in 643 Earth days, one day on MBH670.3 lasts 9 Earth hours. Its average temperature is 1384 K (1111 C), its atmosphere mainly consists of nitrogen, oxygen and it has 48 moons.
MBH670.4 is a large terrestrial planet (7300 km radius) which orbits its star in 1262 Earth days, one day on MBH670.4 lasts 10 Earth hours. Its average temperature is 750 K (477 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
MBH670.5 is a small terrestrial planet (3340 km radius) which orbits its star in 2318 Earth days, one day on MBH670.5 lasts 28 Earth hours. Its average temperature is 417 K (144 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
MBH670.6 is a small terrestrial planet (3508 km radius) which orbits its star in 3048 Earth days, one day on MBH670.6 lasts 26 Earth hours. Its average temperature is 1246 K (973 C), its atmosphere mainly consists of and it has 4 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MBH670.1MBH670.2MBH670.3MBH670.4MBH670.5
distance from star:6*106 km67*106 km101*106 km158*106 km238*106 km
radius:3474 km9324 km8491 km7300 km3340 km
mass:335*1021 kg6484*1021 kg4897*1021 kg3112*1021 kg298*1021 kg
surface gravity: 1.85 m/s2
0.18 Earths
4.97 m/s2
0.50 Earths
4.53 m/s2
0.46 Earths
3.89 m/s2
0.39 Earths
1.78 m/s2
0.18 Earths
escape velocity:3.587 km/s9.634 km/s8.774 km/s7.543 km/s3.451 km/s
year: 9 MBH670.1 days
10 Earth days
1050 MBH670.2 days
350 Earth days
1714 MBH670.3 days
643 Earth days
3028 MBH670.4 days
1262 Earth days
1986 MBH670.5 days
2318 Earth days
day:26 hrs8 hrs9 hrs10 hrs28 hrs
axial tilt:13°175°
temperature:1684 K
1411 C
1038 K
765 C
1384 K
1111 C
750 K
477 C
417 K
144 C
atmosphere:23% H2
4% He
24% N2
49% O2
0% other
4% H2
1% He
68% N2
26% O2
1% CO2
0% other
5% H2
1% He
60% N2
34% O2
0% other
70% N2
27% O2
3% CO2
0% other
80% N2
20% O2
0% other
moons:04048171
rings:05000

planet:MBH670.6
distance from star:285*106 km
radius:3508 km
mass:345*1021 kg
surface gravity: 1.87 m/s2
0.19 Earths
escape velocity:3.623 km/s
year: 2813 MBH670.6 days
3048 Earth days
day:26 hrs
axial tilt:83°
temperature:1246 K
973 C
atmosphere:100% other
moons:4
rings:0

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