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SGG765: red supergiant star with 7 planets

  SGG765.1   SGG765.2   SGG765.3  
SGG765.4
  SGG765.5   SGG765.6  
SGG765.7
 

Solar system 'SGG765' comprises the star 'SGG765' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 164 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'SGG765', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. SGG765 is located more than 2615 lightyears from the center of the galaxy.

This solar system comprises 7 planets

SGG765.1 is a large terrestrial planet (8069 km radius) which orbits its star in 200 Earth days, one day on SGG765.1 lasts 10 Earth hours. Its average temperature is 1880 K (1607 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 1 moons.
SGG765.2 is a very large terrestrial planet (10014 km radius) which orbits its star in 821 Earth days, one day on SGG765.2 lasts 9 Earth hours. Its average temperature is 1149 K (876 C), its atmosphere mainly consists of nitrogen, oxygen and it has 43 moons.
SGG765.3 is a very large terrestrial planet (11379 km radius) which orbits its star in 1516 Earth days, one day on SGG765.3 lasts 8 Earth hours. Its average temperature is 1523 K (1250 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
SGG765.4 is a very large terrestrial planet (10778 km radius) which orbits its star in 3060 Earth days, one day on SGG765.4 lasts 9 Earth hours. Its average temperature is 1592 K (1319 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 34 moons.
SGG765.5 is a medium terrestrial planet (6369 km radius) which orbits its star in 5622 Earth days, one day on SGG765.5 lasts 13 Earth hours. Its average temperature is 884 K (611 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 18 moons.
SGG765.6 is a large terrestrial planet (7887 km radius) which orbits its star in 10328 Earth days, one day on SGG765.6 lasts 11 Earth hours. Its average temperature is 471 K (198 C), its atmosphere mainly consists of nitrogen and it has 27 moons.
SGG765.7 is a small terrestrial planet (3341 km radius) which orbits its star in 13577 Earth days, one day on SGG765.7 lasts 29 Earth hours. Its average temperature is 1202 K (929 C), its atmosphere mainly consists of and it has 19 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:SGG765.1SGG765.2SGG765.3SGG765.4SGG765.5
distance from star:46*106 km119*106 km179*106 km286*106 km429*106 km
radius:8069 km10014 km11379 km10778 km6369 km
mass:4202*1021 kg8033*1021 kg11786*1021 kg10016*1021 kg2066*1021 kg
surface gravity: 4.30 m/s2
0.43 Earths
5.34 m/s2
0.54 Earths
6.07 m/s2
0.62 Earths
5.75 m/s2
0.58 Earths
3.39 m/s2
0.34 Earths
escape velocity:8.337 km/s10.34 km/s11.75 km/s11.13 km/s6.580 km/s
year: 480 SGG765.1 days
200 Earth days
2189 SGG765.2 days
821 Earth days
4548 SGG765.3 days
1516 Earth days
8160 SGG765.4 days
3060 Earth days
10379 SGG765.5 days
5622 Earth days
day:10 hrs9 hrs8 hrs9 hrs13 hrs
axial tilt:21°28°22°89°
temperature:1880 K
1607 C
1149 K
876 C
1523 K
1250 C
1592 K
1319 C
884 K
611 C
atmosphere:73% N2
3% O2
24% CO2
0% other
2% H2
1% He
77% N2
17% O2
3% CO2
0% other
76% N2
23% O2
1% CO2
0% other
11% H2
3% He
46% N2
39% O2
1% CO2
0% other
14% H2
3% He
47% N2
35% O2
1% CO2
0% other
moons:143223418
rings:00010

planet:SGG765.6SGG765.7
distance from star:644*106 km773*106 km
radius:7887 km3341 km
mass:3924*1021 kg298*1021 kg
surface gravity: 4.21 m/s2
0.43 Earths
1.78 m/s2
0.18 Earths
escape velocity:8.149 km/s3.450 km/s
year: 22533 SGG765.6 days
10328 Earth days
11236 SGG765.7 days
13577 Earth days
day:11 hrs29 hrs
axial tilt:143°
temperature:471 K
198 C
1202 K
929 C
atmosphere:96% N2
2% O2
2% CO2
0% other
100% other
moons:2719
rings:04

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