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LDC724: red supergiant star with 6 planets

  LDC724.1  
LDC724.2
 
LDC724.3
  LDC724.4  
LDC724.5
 
LDC724.6
 

Solar system 'LDC724' is a dual star system that comprises the stars 'LDC724.A' and 'LDC724.B' and the retinue of celestial objects gravitationally bound to them: 6 planets and their 680 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LDC724.A' and 'LDC724.B' that dominate it gravitationally. 'LDC724.A' is a red supergiant class star that contains about 90% of the system's known mass, 'LDC724.B' is a red giant class star that contains about 9% of the system's known mass.

System 'LDC724' is located more than 3550 lightyears from the center of the galaxy.

This solar system comprises 6 planets

LDC724.1 is a very large terrestrial planet (9082 km radius) which orbits its star in 20 Earth days, one day on LDC724.1 lasts 9 Earth hours. Its average temperature is 1911 K (1638 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LDC724.2 is a medium gas giant (39251 km radius) which orbits its star in 37975 Earth days, one day on LDC724.2 lasts 6 Earth hours. Its average temperature is 1044 K (771 C), its atmosphere mainly consists of hydrogen, helium and it has 142 moons.
LDC724.3 is a medium gas giant (21489 km radius) which orbits its star in 69765 Earth days, one day on LDC724.3 lasts 6 Earth hours. Its average temperature is 1286 K (1013 C), its atmosphere mainly consists of hydrogen and it has 110 moons.
LDC724.4 is a large gas giant (64547 km radius) which orbits its star in 146615 Earth days, one day on LDC724.4 lasts 6 Earth hours. Its average temperature is 1046 K (773 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
LDC724.5 is a medium terrestrial planet (6169 km radius) which orbits its star in 269349 Earth days, one day on LDC724.5 lasts 12 Earth hours. Its average temperature is 1389 K (1116 C), its atmosphere mainly consists of hydrogen and it has 165 moons.
LDC724.6 is a medium gas giant (24955 km radius) which orbits its star in 494826 Earth days, one day on LDC724.6 lasts 6 Earth hours. Its average temperature is 1011 K (738 C), its atmosphere mainly consists of hydrogen, helium and it has 152 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LDC724.1LDC724.2LDC724.3LDC724.4LDC724.5
distance from star:10*106 km1535*106 km2303*106 km3778*106 km5668*106 km
radius:9082 km39251 km21489 km64547 km6169 km
mass:5992*1021 kg483773*1021 kg79385*1021 kg2151385*1021 kg1878*1021 kg
surface gravity: 4.84 m/s2
0.49 Earths
20.9 m/s2
2.13 Earths
11.4 m/s2
1.16 Earths
34.4 m/s2
3.51 Earths
3.29 m/s2
0.33 Earths
escape velocity:9.384 km/s40.56 km/s22.20 km/s66.70 km/s6.374 km/s
year: 53 LDC724.1 days
20 Earth days
151900 LDC724.2 days
37975 Earth days
279060 LDC724.3 days
69765 Earth days
586460 LDC724.4 days
146615 Earth days
538698 LDC724.5 days
269349 Earth days
day:9 hrs6 hrs6 hrs6 hrs12 hrs
axial tilt:18°86°
temperature:1911 K
1638 C
1044 K
771 C
1286 K
1013 C
1046 K
773 C
1389 K
1116 C
atmosphere:1% He
80% N2
14% O2
5% CO2
0% other
79% H2
21% He
0% other
96% H2
4% He
0% other
99% H2
1% He
0% other
93% H2
7% He
0% other
moons:0142110111165
rings:0187024

planet:LDC724.6
distance from star:8502*106 km
radius:24955 km
mass:124326*1021 kg
surface gravity: 13.3 m/s2
1.35 Earths
escape velocity:25.78 km/s
year: 1979304 LDC724.6 days
494826 Earth days
day:6 hrs
axial tilt:
temperature:1011 K
738 C
atmosphere:83% H2
17% He
0% other
moons:152
rings:17

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