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LAJ537: yellow dwarf star with 5 planets

  LAJ537.1   LAJ537.2   LAJ537.3  
LAJ537.4
  LAJ537.5  

Solar system 'LAJ537' comprises the star 'LAJ537' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 281 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAJ537', a yellow dwarf class star that contains about 99.94% of the system's known mass and dominates it gravitationally. LAJ537 is located more than 4962 lightyears from the center of the galaxy.

This solar system comprises 5 planets

LAJ537.1 is a medium terrestrial planet (5193 km radius) which orbits its star in 28 Earth days, one day on LAJ537.1 lasts 14 Earth hours. Its average temperature is 1176 K (903 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
LAJ537.2 is a small terrestrial planet (4132 km radius) which orbits its star in 86 Earth days, one day on LAJ537.2 lasts 19 Earth hours. Its average temperature is 1061 K (788 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
LAJ537.3 is a very large terrestrial planet (10921 km radius) which orbits its star in 591 Earth days, one day on LAJ537.3 lasts 7 Earth hours. Its average temperature is 974 K (701 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 37 moons.
LAJ537.4 is a large gas giant (54753 km radius) which orbits its star in 40023 Earth days, one day on LAJ537.4 lasts 5 Earth hours. Its average temperature is 1304 K (1031 C), its atmosphere mainly consists of hydrogen, helium and it has 68 moons.
LAJ537.5 is a medium gas giant (24069 km radius) which orbits its star in 73527 Earth days, one day on LAJ537.5 lasts 5 Earth hours. Its average temperature is 1492 K (1219 C), its atmosphere mainly consists of hydrogen, helium and it has 176 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAJ537.1LAJ537.2LAJ537.3LAJ537.4LAJ537.5
distance from star:12*106 km26*106 km95*106 km1590*106 km2385*106 km
radius:5193 km4132 km10921 km54753 km24069 km
mass:1120*1021 kg564*1021 kg10420*1021 kg1313148*1021 kg111548*1021 kg
surface gravity: 2.77 m/s2
0.28 Earths
2.20 m/s2
0.22 Earths
5.83 m/s2
0.59 Earths
29.2 m/s2
2.98 Earths
12.8 m/s2
1.30 Earths
escape velocity:5.365 km/s4.268 km/s11.28 km/s56.58 km/s24.87 km/s
year: 48 LAJ537.1 days
28 Earth days
108 LAJ537.2 days
86 Earth days
2026 LAJ537.3 days
591 Earth days
192110 LAJ537.4 days
40023 Earth days
352929 LAJ537.5 days
73527 Earth days
day:14 hrs19 hrs7 hrs5 hrs5 hrs
axial tilt:123°244°13°79°
temperature:1176 K
903 C
1061 K
788 C
974 K
701 C
1304 K
1031 C
1492 K
1219 C
atmosphere:73% N2
1% O2
26% CO2
0% other
88% N2
9% O2
3% CO2
0% other
83% N2
3% O2
14% CO2
0% other
78% H2
22% He
0% other
77% H2
23% He
0% other
moons:003768176
rings:000160

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