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LAA042: red dwarf star with 7 planets

 
LAA042.1
  LAA042.2   LAA042.3  
LAA042.4
 
LAA042.5
 
LAA042.6
 
LAA042.7
 

Solar system 'LAA042' comprises the star 'LAA042' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 567 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAA042', a red dwarf class star that contains about 99.74% of the system's known mass and dominates it gravitationally. LAA042 is located more than 5054 lightyears from the center of the galaxy.

This solar system comprises 7 planets

LAA042.1 is a small terrestrial planet (4903 km radius) which orbits its star in 0 Earth days, one day on LAA042.1 lasts 17 Earth hours. Its average temperature is 1953 K (1680 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LAA042.2 is a medium terrestrial planet (6513 km radius) which orbits its star in 193 Earth days, one day on LAA042.2 lasts 12 Earth hours. Its average temperature is 1052 K (779 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAA042.3 is a large gas giant (40026 km radius) which orbits its star in 22021 Earth days, one day on LAA042.3 lasts 7 Earth hours. Its average temperature is 1747 K (1474 C), its atmosphere mainly consists of hydrogen, helium and it has 66 moons.
LAA042.4 is a massive terrestrial planet (16151 km radius) which orbits its star in 40456 Earth days, one day on LAA042.4 lasts 7 Earth hours. Its average temperature is 1114 K (841 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
LAA042.5 is a medium gas giant (39642 km radius) which orbits its star in 122941 Earth days, one day on LAA042.5 lasts 7 Earth hours. Its average temperature is 1909 K (1636 C), its atmosphere mainly consists of hydrogen and it has 162 moons.
LAA042.6 is a medium gas giant (25484 km radius) which orbits its star in 225857 Earth days, one day on LAA042.6 lasts 7 Earth hours. Its average temperature is 1885 K (1612 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
LAA042.7 is a large gas giant (55860 km radius) which orbits its star in 414926 Earth days, one day on LAA042.7 lasts 7 Earth hours. Its average temperature is 1366 K (1093 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAA042.1LAA042.2LAA042.3LAA042.4LAA042.5
distance from star:1*106 km45*106 km1067*106 km1601*106 km3360*106 km
radius:4903 km6513 km40026 km16151 km39642 km
mass:942*1021 kg2210*1021 kg512999*1021 kg33704*1021 kg498375*1021 kg
surface gravity: 2.61 m/s2
0.26 Earths
3.47 m/s2
0.35 Earths
21.3 m/s2
2.17 Earths
8.62 m/s2
0.88 Earths
21.1 m/s2
2.15 Earths
escape velocity:5.064 km/s6.730 km/s41.36 km/s16.69 km/s40.96 km/s
year: 0 LAA042.1 days
0 Earth days
386 LAA042.2 days
193 Earth days
75500 LAA042.3 days
22021 Earth days
138706 LAA042.4 days
40456 Earth days
421512 LAA042.5 days
122941 Earth days
day:17 hrs12 hrs7 hrs7 hrs7 hrs
axial tilt:17°333°
temperature:1953 K
1680 C
1052 K
779 C
1747 K
1474 C
1114 K
841 C
1909 K
1636 C
atmosphere:5% H2
1% He
51% N2
41% O2
2% CO2
0% other
3% H2
1% He
57% N2
37% O2
2% CO2
0% other
87% H2
13% He
0% other
84% H2
16% He
0% other
98% H2
2% He
0% other
moons:0166121162
rings:2001221

planet:LAA042.6LAA042.7
distance from star:5040*106 km7560*106 km
radius:25484 km55860 km
mass:132401*1021 kg1394417*1021 kg
surface gravity: 13.6 m/s2
1.39 Earths
29.8 m/s2
3.04 Earths
escape velocity:26.33 km/s57.72 km/s
year: 774366 LAA042.6 days
225857 Earth days
1422603 LAA042.7 days
414926 Earth days
day:7 hrs7 hrs
axial tilt:
temperature:1885 K
1612 C
1366 K
1093 C
atmosphere:88% H2
12% He
0% other
85% H2
15% He
0% other
moons:96121
rings:2124

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