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LAD973: red supergiant star with 10 planets

 
LAD973.1
  LAD973.2   LAD973.3   LAD973.4   LAD973.5   LAD973.6  
LAD973.7
 
LAD973.8
  LAD973.9  
LAD973.10
 

Solar system 'LAD973' comprises the star 'LAD973' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 628 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAD973', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LAD973 is located more than 5709 lightyears from the center of the galaxy.

This solar system comprises 10 planets

LAD973.1 is a small terrestrial planet (4322 km radius) which orbits its star in 61 Earth days, one day on LAD973.1 lasts 23 Earth hours. Its average temperature is 1607 K (1334 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAD973.2 is a small terrestrial planet (3966 km radius) which orbits its star in 288 Earth days, one day on LAD973.2 lasts 25 Earth hours. Its average temperature is 1639 K (1366 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LAD973.3 is a very large terrestrial planet (11297 km radius) which orbits its star in 1378 Earth days, one day on LAD973.3 lasts 11 Earth hours. Its average temperature is 1223 K (950 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 19 moons.
LAD973.4 is a medium terrestrial planet (6111 km radius) which orbits its star in 2532 Earth days, one day on LAD973.4 lasts 16 Earth hours. Its average temperature is 1450 K (1177 C), its atmosphere mainly consists of nitrogen, oxygen and it has 34 moons.
LAD973.5 is a large terrestrial planet (8623 km radius) which orbits its star in 4652 Earth days, one day on LAD973.5 lasts 13 Earth hours. Its average temperature is 1611 K (1338 C), its atmosphere mainly consists of nitrogen, oxygen and it has 12 moons.
LAD973.6 is a medium terrestrial planet (6365 km radius) which orbits its star in 8546 Earth days, one day on LAD973.6 lasts 16 Earth hours. Its average temperature is 859 K (586 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 39 moons.
LAD973.7 is a large gas giant (61571 km radius) which orbits its star in 19146 Earth days, one day on LAD973.7 lasts 10 Earth hours. Its average temperature is 1558 K (1285 C), its atmosphere mainly consists of hydrogen and it has 54 moons.
LAD973.8 is a very large terrestrial planet (11969 km radius) which orbits its star in 38955 Earth days, one day on LAD973.8 lasts 11 Earth hours. Its average temperature is 1126 K (853 C), its atmosphere mainly consists of hydrogen and it has 176 moons.
LAD973.9 is a medium gas giant (26189 km radius) which orbits its star in 71565 Earth days, one day on LAD973.9 lasts 10 Earth hours. Its average temperature is 1754 K (1481 C), its atmosphere mainly consists of hydrogen, helium and it has 152 moons.
LAD973.10 is a medium gas giant (23816 km radius) which orbits its star in 131473 Earth days, one day on LAD973.10 lasts 10 Earth hours. Its average temperature is 1945 K (1672 C), its atmosphere mainly consists of hydrogen and it has 141 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAD973.1LAD973.2LAD973.3LAD973.4LAD973.5
distance from star:21*106 km59*106 km168*106 km252*106 km378*106 km
radius:4322 km3966 km11297 km6111 km8623 km
mass:645*1021 kg499*1021 kg11533*1021 kg1825*1021 kg5129*1021 kg
surface gravity: 2.30 m/s2
0.23 Earths
2.11 m/s2
0.21 Earths
6.03 m/s2
0.61 Earths
3.26 m/s2
0.33 Earths
4.60 m/s2
0.47 Earths
escape velocity:4.463 km/s4.098 km/s11.67 km/s6.313 km/s8.910 km/s
year: 63 LAD973.1 days
61 Earth days
276 LAD973.2 days
288 Earth days
3006 LAD973.3 days
1378 Earth days
3798 LAD973.4 days
2532 Earth days
8588 LAD973.5 days
4652 Earth days
day:23 hrs25 hrs11 hrs16 hrs13 hrs
axial tilt:10°285°19°24°
temperature:1607 K
1334 C
1639 K
1366 C
1223 K
950 C
1450 K
1177 C
1611 K
1338 C
atmosphere:4% H2
1% He
65% N2
28% O2
2% CO2
0% other
2% H2
1% He
74% N2
19% O2
4% CO2
0% other
73% N2
2% O2
25% CO2
0% other
78% N2
22% O2
0% other
6% H2
3% He
49% N2
41% O2
1% CO2
0% other
moons:10193412
rings:50000

planet:LAD973.6LAD973.7LAD973.8LAD973.9LAD973.10
distance from star:568*106 km972*106 km1561*106 km2342*106 km3513*106 km
radius:6365 km61571 km11969 km26189 km23816 km
mass:2062*1021 kg1867319*1021 kg13717*1021 kg143696*1021 kg108067*1021 kg
surface gravity: 3.39 m/s2
0.34 Earths
32.8 m/s2
3.35 Earths
6.39 m/s2
0.65 Earths
13.9 m/s2
1.42 Earths
12.7 m/s2
1.29 Earths
escape velocity:6.576 km/s63.62 km/s12.36 km/s27.06 km/s24.61 km/s
year: 12819 LAD973.6 days
8546 Earth days
45950 LAD973.7 days
19146 Earth days
84992 LAD973.8 days
38955 Earth days
171756 LAD973.9 days
71565 Earth days
315535 LAD973.10 days
131473 Earth days
day:16 hrs10 hrs11 hrs10 hrs10 hrs
axial tilt:200°37°
temperature:859 K
586 C
1558 K
1285 C
1126 K
853 C
1754 K
1481 C
1945 K
1672 C
atmosphere:77% N2
1% O2
22% CO2
0% other
91% H2
9% He
0% other
96% H2
4% He
0% other
88% H2
12% He
0% other
92% H2
8% He
0% other
moons:3954176152141
rings:0221014

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