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SBC431: red dwarf star with 20 planets

  SBC431.1   SBC431.2   SBC431.3   SBC431.4   SBC431.5   SBC431.6  
SBC431.7
 
SBC431.8
  SBC431.9  
SBC431.10
 
SBC431.11
 
SBC431.12
 
SBC431.13
  SBC431.14   SBC431.15  
SBC431.16
 
SBC431.17
 
SBC431.18
 
SBC431.19
  SBC431.20  

Solar system 'SBC431' comprises the star 'SBC431' and the retinue of celestial objects gravitationally bound to it: 20 planets and their 1285 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'SBC431', a red dwarf class star that contains about 98.8% of the system's known mass and dominates it gravitationally. SBC431 is located more than 4400 lightyears from the center of the galaxy.

SBC431.4, the fourth planet in this system, may feature life forms. Its average temperature is 315K (42C) and it's atmosphere contains 40% of oxygen. One year on SBC431.4 lasts 582 days, one day lasts 32 hours. It's diameter is 8868 km, 0.6 times the diameter of the Earth.

This solar system comprises 20 planets

SBC431.1 is a medium terrestrial planet (5102 km radius) which orbits its star in 54 Earth days, one day on SBC431.1 lasts 29 Earth hours. Its average temperature is 1851 K (1578 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
SBC431.2 is a very large terrestrial planet (11757 km radius) which orbits its star in 172 Earth days, one day on SBC431.2 lasts 21 Earth hours. Its average temperature is 799 K (526 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
SBC431.3 is a medium terrestrial planet (6227 km radius) which orbits its star in 317 Earth days, one day on SBC431.3 lasts 26 Earth hours. Its average temperature is 533 K (260 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
SBC431.4 is a small terrestrial planet (4434 km radius) which orbits its star in 582 Earth days, one day on SBC431.4 lasts 32 Earth hours. Its average temperature is 315 K (42 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
SBC431.5 is a very large terrestrial planet (11937 km radius) which orbits its star in 1070 Earth days, one day on SBC431.5 lasts 21 Earth hours. Its average temperature is 175 K (-98 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
SBC431.6 is a large terrestrial planet (7259 km radius) which orbits its star in 1965 Earth days, one day on SBC431.6 lasts 24 Earth hours. Its average temperature is 93 K (-180 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
SBC431.7 is a large terrestrial planet (7618 km radius) which orbits its star in 3611 Earth days, one day on SBC431.7 lasts 24 Earth hours. Its average temperature is 48 K (-225 C), its atmosphere mainly consists of nitrogen and it has 36 moons.
SBC431.8 is a very large terrestrial planet (10886 km radius) which orbits its star in 6634 Earth days, one day on SBC431.8 lasts 22 Earth hours. Its average temperature is 24 K (-249 C), its atmosphere mainly consists of nitrogen, oxygen and it has 17 moons.
SBC431.9 is a large terrestrial planet (7134 km radius) which orbits its star in 12188 Earth days, one day on SBC431.9 lasts 24 Earth hours. Its average temperature is 12 K (-261 C), its atmosphere mainly consists of nitrogen and it has 36 moons.
SBC431.10 is a small gas giant (18110 km radius) which orbits its star in 32466 Earth days, one day on SBC431.10 lasts 20 Earth hours. Its average temperature is 1846 K (1573 C), its atmosphere mainly consists of hydrogen, helium and it has 39 moons.
SBC431.11 is a massive terrestrial planet (17460 km radius) which orbits its star in 67441 Earth days, one day on SBC431.11 lasts 20 Earth hours. Its average temperature is 1455 K (1182 C), its atmosphere mainly consists of hydrogen, helium and it has 34 moons.
SBC431.12 is a medium gas giant (27792 km radius) which orbits its star in 123897 Earth days, one day on SBC431.12 lasts 20 Earth hours. Its average temperature is 1503 K (1230 C), its atmosphere mainly consists of hydrogen and it has 108 moons.
SBC431.13 is a large gas giant (43408 km radius) which orbits its star in 254823 Earth days, one day on SBC431.13 lasts 20 Earth hours. Its average temperature is 1230 K (957 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
SBC431.14 is a large gas giant (54866 km radius) which orbits its star in 468140 Earth days, one day on SBC431.14 lasts 20 Earth hours. Its average temperature is 1619 K (1346 C), its atmosphere mainly consists of hydrogen, helium and it has 114 moons.
SBC431.15 is a medium terrestrial planet (5196 km radius) which orbits its star in 860029 Earth days, one day on SBC431.15 lasts 29 Earth hours. Its average temperature is 1207 K (934 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
SBC431.16 is a medium gas giant (38558 km radius) which orbits its star in 1579975 Earth days, one day on SBC431.16 lasts 20 Earth hours. Its average temperature is 1056 K (783 C), its atmosphere mainly consists of hydrogen and it has 131 moons.
SBC431.17 is a large gas giant (67498 km radius) which orbits its star in 2902599 Earth days, one day on SBC431.17 lasts 20 Earth hours. Its average temperature is 1690 K (1417 C), its atmosphere mainly consists of hydrogen and it has 101 moons.
SBC431.18 is a medium gas giant (38954 km radius) which orbits its star in 5332415 Earth days, one day on SBC431.18 lasts 20 Earth hours. Its average temperature is 1737 K (1464 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
SBC431.19 is a large gas giant (66278 km radius) which orbits its star in 9796273 Earth days, one day on SBC431.19 lasts 20 Earth hours. Its average temperature is 1287 K (1014 C), its atmosphere mainly consists of hydrogen, helium and it has 120 moons.
SBC431.20 is a small terrestrial planet (4608 km radius) which orbits its star in 12877535 Earth days, one day on SBC431.20 lasts 31 Earth hours. Its average temperature is 1113 K (840 C), its atmosphere mainly consists of and it has 58 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:SBC431.1SBC431.2SBC431.3SBC431.4SBC431.5
distance from star:19*106 km42*106 km63*106 km94*106 km142*106 km
radius:5102 km11757 km6227 km4434 km11937 km
mass:1062*1021 kg13001*1021 kg1931*1021 kg697*1021 kg13607*1021 kg
surface gravity: 2.72 m/s2
0.27 Earths
6.27 m/s2
0.64 Earths
3.32 m/s2
0.33 Earths
2.36 m/s2
0.24 Earths
6.37 m/s2
0.65 Earths
escape velocity:5.271 km/s12.14 km/s6.433 km/s4.580 km/s12.33 km/s
year: 44 SBC431.1 days
54 Earth days
196 SBC431.2 days
172 Earth days
292 SBC431.3 days
317 Earth days
436 SBC431.4 days
582 Earth days
1222 SBC431.5 days
1070 Earth days
day:29 hrs21 hrs26 hrs32 hrs21 hrs
axial tilt:10°27°246°
temperature:1851 K
1578 C
799 K
526 C
533 K
260 C
315 K
42 C
175 K
-98 C
atmosphere:87% N2
7% O2
6% CO2
0% other
7% H2
3% He
46% N2
42% O2
2% CO2
0% other
77% N2
21% O2
2% CO2
0% other
4% H2
1% He
53% N2
40% O2
2% CO2
0% other
2% He
62% N2
36% O2
0% other
moons:1300620
rings:00000

planet:SBC431.6SBC431.7SBC431.8SBC431.9SBC431.10
distance from star:213*106 km319*106 km479*106 km719*106 km1383*106 km
radius:7259 km7618 km10886 km7134 km18110 km
mass:3059*1021 kg3536*1021 kg10320*1021 kg2904*1021 kg47516*1021 kg
surface gravity: 3.87 m/s2
0.39 Earths
4.06 m/s2
0.41 Earths
5.81 m/s2
0.59 Earths
3.80 m/s2
0.38 Earths
9.66 m/s2
0.98 Earths
escape velocity:7.500 km/s7.871 km/s11.24 km/s7.371 km/s18.71 km/s
year: 1965 SBC431.6 days
1965 Earth days
3611 SBC431.7 days
3611 Earth days
7237 SBC431.8 days
6634 Earth days
12188 SBC431.9 days
12188 Earth days
38959 SBC431.10 days
32466 Earth days
day:24 hrs24 hrs22 hrs24 hrs20 hrs
axial tilt:11°22°239°
temperature:93 K
-180 C
48 K
-225 C
24 K
-249 C
12 K
-261 C
1846 K
1573 C
atmosphere:62% N2
37% O2
1% CO2
0% other
86% N2
5% O2
9% CO2
0% other
1% H2
1% He
66% N2
31% O2
1% CO2
0% other
96% N2
1% O2
3% CO2
0% other
76% H2
24% He
0% other
moons:2536173639
rings:03403

planet:SBC431.11SBC431.12SBC431.13SBC431.14SBC431.15
distance from star:2251*106 km3377*106 km5462*106 km8193*106 km12290*106 km
radius:17460 km27792 km43408 km54866 km5196 km
mass:42581*1021 kg171731*1021 kg654333*1021 kg1321295*1021 kg1122*1021 kg
surface gravity: 9.32 m/s2
0.95 Earths
14.8 m/s2
1.51 Earths
23.1 m/s2
2.36 Earths
29.2 m/s2
2.98 Earths
2.77 m/s2
0.28 Earths
escape velocity:18.04 km/s28.71 km/s44.85 km/s56.69 km/s5.368 km/s
year: 80929 SBC431.11 days
67441 Earth days
148676 SBC431.12 days
123897 Earth days
305787 SBC431.13 days
254823 Earth days
561768 SBC431.14 days
468140 Earth days
711748 SBC431.15 days
860029 Earth days
day:20 hrs20 hrs20 hrs20 hrs29 hrs
axial tilt:31°
temperature:1455 K
1182 C
1503 K
1230 C
1230 K
957 C
1619 K
1346 C
1207 K
934 C
atmosphere:79% H2
21% He
0% other
94% H2
6% He
0% other
87% H2
13% He
0% other
79% H2
21% He
0% other
77% H2
23% He
0% other
moons:34108144114121
rings:824300

planet:SBC431.16SBC431.17SBC431.18SBC431.19SBC431.20
distance from star:18435*106 km27653*106 km41480*106 km62220*106 km74664*106 km
radius:38558 km67498 km38954 km66278 km4608 km
mass:458599*1021 kg2460156*1021 kg472874*1021 kg2329153*1021 kg782*1021 kg
surface gravity: 20.5 m/s2
2.09 Earths
36.0 m/s2
3.68 Earths
20.7 m/s2
2.11 Earths
35.3 m/s2
3.60 Earths
2.45 m/s2
0.25 Earths
escape velocity:39.84 km/s69.75 km/s40.25 km/s68.49 km/s4.759 km/s
year: 1895970 SBC431.16 days
1579975 Earth days
3483118 SBC431.17 days
2902599 Earth days
6398898 SBC431.18 days
5332415 Earth days
11755527 SBC431.19 days
9796273 Earth days
9969704 SBC431.20 days
12877535 Earth days
day:20 hrs20 hrs20 hrs20 hrs31 hrs
axial tilt:
temperature:1056 K
783 C
1690 K
1417 C
1737 K
1464 C
1287 K
1014 C
1113 K
840 C
atmosphere:95% H2
5% He
0% other
99% H2
1% He
0% other
79% H2
21% He
0% other
79% H2
21% He
0% other
100% other
moons:13110114412058
rings:6131220

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