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MCA723: red dwarf star with 10 planets

  MCA723.1   MCA723.2   MCA723.3  
MCA723.4
 
MCA723.5
 
MCA723.6
  MCA723.7  
MCA723.8
 
MCA723.9
 
MCA723.10
 

Solar system 'MCA723' comprises the star 'MCA723' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 975 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCA723', a red dwarf class star that contains about 98.62% of the system's known mass and dominates it gravitationally. MCA723 is located more than 2819 lightyears from the center of the galaxy.

MCA723.3, the third planet in this system, may feature life forms. Its average temperature is 254K (-19C) and it's atmosphere contains 9% of oxygen. One year on MCA723.3 lasts 571 days, one day lasts 14 hours. It's diameter is 15318 km, 1.2 times the diameter of the Earth.

This solar system comprises 10 planets

MCA723.1 is a very large terrestrial planet (10400 km radius) which orbits its star in 0 Earth days, one day on MCA723.1 lasts 12 Earth hours. Its average temperature is 1087 K (814 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MCA723.2 is a very large terrestrial planet (10183 km radius) which orbits its star in 161 Earth days, one day on MCA723.2 lasts 12 Earth hours. Its average temperature is 912 K (639 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
MCA723.3 is a large terrestrial planet (7659 km radius) which orbits its star in 571 Earth days, one day on MCA723.3 lasts 14 Earth hours. Its average temperature is 254 K (-19 C), its atmosphere mainly consists of nitrogen and it has 18 moons.
MCA723.4 is a large gas giant (75813 km radius) which orbits its star in 144863 Earth days, one day on MCA723.4 lasts 10 Earth hours. Its average temperature is 1526 K (1253 C), its atmosphere mainly consists of hydrogen, helium and it has 87 moons.
MCA723.5 is a medium gas giant (32310 km radius) which orbits its star in 266131 Earth days, one day on MCA723.5 lasts 10 Earth hours. Its average temperature is 1693 K (1420 C), its atmosphere mainly consists of hydrogen and it has 83 moons.
MCA723.6 is a medium gas giant (20869 km radius) which orbits its star in 488914 Earth days, one day on MCA723.6 lasts 10 Earth hours. Its average temperature is 1890 K (1617 C), its atmosphere mainly consists of hydrogen, helium and it has 175 moons.
MCA723.7 is a large gas giant (59669 km radius) which orbits its star in 898192 Earth days, one day on MCA723.7 lasts 10 Earth hours. Its average temperature is 1907 K (1634 C), its atmosphere mainly consists of hydrogen, helium and it has 170 moons.
MCA723.8 is a large gas giant (51313 km radius) which orbits its star in 1650085 Earth days, one day on MCA723.8 lasts 10 Earth hours. Its average temperature is 1020 K (747 C), its atmosphere mainly consists of hydrogen and it has 96 moons.
MCA723.9 is a medium gas giant (38527 km radius) which orbits its star in 3031400 Earth days, one day on MCA723.9 lasts 10 Earth hours. Its average temperature is 1745 K (1472 C), its atmosphere mainly consists of hydrogen, helium and it has 162 moons.
MCA723.10 is a large gas giant (68347 km radius) which orbits its star in 5569038 Earth days, one day on MCA723.10 lasts 10 Earth hours. Its average temperature is 1651 K (1378 C), its atmosphere mainly consists of hydrogen, helium and it has 159 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCA723.1MCA723.2MCA723.3MCA723.4MCA723.5
distance from star:0*106 km40*106 km93*106 km3748*106 km5622*106 km
radius:10400 km10183 km7659 km75813 km32310 km
mass:8998*1021 kg8447*1021 kg3594*1021 kg3485949*1021 kg269836*1021 kg
surface gravity: 5.55 m/s2
0.56 Earths
5.43 m/s2
0.55 Earths
4.08 m/s2
0.41 Earths
40.4 m/s2
4.13 Earths
17.2 m/s2
1.75 Earths
escape velocity:10.74 km/s10.52 km/s7.914 km/s78.34 km/s33.38 km/s
year: 0 MCA723.1 days
0 Earth days
322 MCA723.2 days
161 Earth days
978 MCA723.3 days
571 Earth days
347671 MCA723.4 days
144863 Earth days
638714 MCA723.5 days
266131 Earth days
day:12 hrs12 hrs14 hrs10 hrs10 hrs
axial tilt:21°197°
temperature:1087 K
814 C
912 K
639 C
254 K
-19 C
1526 K
1253 C
1693 K
1420 C
atmosphere:1% He
72% N2
27% O2
0% other
9% H2
2% He
45% N2
43% O2
1% CO2
0% other
83% N2
9% O2
8% CO2
0% other
77% H2
23% He
0% other
92% H2
8% He
0% other
moons:025188783
rings:00027

planet:MCA723.6MCA723.7MCA723.8MCA723.9MCA723.10
distance from star:8434*106 km12651*106 km18977*106 km28465*106 km42698*106 km
radius:20869 km59669 km51313 km38527 km68347 km
mass:72710*1021 kg1699559*1021 kg1080866*1021 kg457494*1021 kg2554161*1021 kg
surface gravity: 11.1 m/s2
1.13 Earths
31.8 m/s2
3.25 Earths
27.3 m/s2
2.79 Earths
20.5 m/s2
2.09 Earths
36.4 m/s2
3.72 Earths
escape velocity:21.56 km/s61.66 km/s53.02 km/s39.81 km/s70.62 km/s
year: 1173393 MCA723.6 days
488914 Earth days
2155660 MCA723.7 days
898192 Earth days
3960204 MCA723.8 days
1650085 Earth days
7275360 MCA723.9 days
3031400 Earth days
13365691 MCA723.10 days
5569038 Earth days
day:10 hrs10 hrs10 hrs10 hrs10 hrs
axial tilt:69°
temperature:1890 K
1617 C
1907 K
1634 C
1020 K
747 C
1745 K
1472 C
1651 K
1378 C
atmosphere:83% H2
17% He
0% other
87% H2
13% He
0% other
97% H2
3% He
0% other
77% H2
23% He
0% other
85% H2
15% He
0% other
moons:17517096162159
rings:17041221

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