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LAJ364: yellow dwarf star with 9 planets

  LAJ364.1   LAJ364.2  
LAJ364.3
 
LAJ364.4
  LAJ364.5  
LAJ364.6
 
LAJ364.7
 
LAJ364.8
 
LAJ364.9
 

Solar system 'LAJ364' is a dual star system that comprises the stars 'LAJ364.A' and 'LAJ364.B' and the retinue of celestial objects gravitationally bound to them: 9 planets and their 917 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LAJ364.A' and 'LAJ364.B' that dominate it gravitationally. 'LAJ364.A' is a yellow dwarf class star that contains about 66% of the system's known mass, 'LAJ364.B' is a yellow dwarf class star that contains about 32% of the system's known mass.

System 'LAJ364' is located more than 4228 lightyears from the center of the galaxy.

LAJ364.1, the first planet in this system, may feature life forms. Its average temperature is 317K (44C) and it's atmosphere contains 9% of oxygen. One year on LAJ364.1 lasts 482 days, one day lasts 12 hours. It's diameter is 17330 km, 1.3 times the diameter of the Earth.

LAJ364.2, the second planet in this system, may feature life forms. Its average temperature is 273K (0C) and it's atmosphere contains 32% of oxygen. One year on LAJ364.2 lasts 906 days, one day lasts 13 hours. It's diameter is 15310 km, 1.2 times the diameter of the Earth.

This solar system comprises 9 planets

LAJ364.1 is a large terrestrial planet (8665 km radius) which orbits its star in 482 Earth days, one day on LAJ364.1 lasts 12 Earth hours. Its average temperature is 317 K (44 C), its atmosphere mainly consists of nitrogen and it has 42 moons.
LAJ364.2 is a large terrestrial planet (7655 km radius) which orbits its star in 906 Earth days, one day on LAJ364.2 lasts 13 Earth hours. Its average temperature is 273 K (0 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 31 moons.
LAJ364.3 is a large gas giant (72620 km radius) which orbits its star in 30584 Earth days, one day on LAJ364.3 lasts 9 Earth hours. Its average temperature is 1298 K (1025 C), its atmosphere mainly consists of hydrogen and it has 85 moons.
LAJ364.4 is a large gas giant (73984 km radius) which orbits its star in 56187 Earth days, one day on LAJ364.4 lasts 9 Earth hours. Its average temperature is 1045 K (772 C), its atmosphere mainly consists of hydrogen, helium and it has 94 moons.
LAJ364.5 is a medium gas giant (35966 km radius) which orbits its star in 103222 Earth days, one day on LAJ364.5 lasts 9 Earth hours. Its average temperature is 1984 K (1711 C), its atmosphere mainly consists of hydrogen, helium and it has 139 moons.
LAJ364.6 is a large gas giant (51077 km radius) which orbits its star in 189631 Earth days, one day on LAJ364.6 lasts 9 Earth hours. Its average temperature is 1082 K (809 C), its atmosphere mainly consists of hydrogen, helium and it has 179 moons.
LAJ364.7 is a medium gas giant (21946 km radius) which orbits its star in 348375 Earth days, one day on LAJ364.7 lasts 9 Earth hours. Its average temperature is 1230 K (957 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
LAJ364.8 is a large gas giant (79992 km radius) which orbits its star in 640006 Earth days, one day on LAJ364.8 lasts 9 Earth hours. Its average temperature is 1339 K (1066 C), its atmosphere mainly consists of hydrogen and it has 172 moons.
LAJ364.9 is a small terrestrial planet (3194 km radius) which orbits its star in 841310 Earth days, one day on LAJ364.9 lasts 33 Earth hours. Its average temperature is 1604 K (1331 C), its atmosphere mainly consists of and it has 31 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LAJ364.1LAJ364.2LAJ364.3LAJ364.4LAJ364.5
distance from star:83*106 km127*106 km1329*106 km1993*106 km2990*106 km
radius:8665 km7655 km72620 km73984 km35966 km
mass:5204*1021 kg3588*1021 kg3063788*1021 kg3239689*1021 kg372191*1021 kg
surface gravity: 4.62 m/s2
0.47 Earths
4.08 m/s2
0.41 Earths
38.7 m/s2
3.95 Earths
39.5 m/s2
4.03 Earths
19.2 m/s2
1.96 Earths
escape velocity:8.953 km/s7.909 km/s75.04 km/s76.45 km/s37.16 km/s
year: 964 LAJ364.1 days
482 Earth days
1672 LAJ364.2 days
906 Earth days
81557 LAJ364.3 days
30584 Earth days
149832 LAJ364.4 days
56187 Earth days
275258 LAJ364.5 days
103222 Earth days
day:12 hrs13 hrs9 hrs9 hrs9 hrs
axial tilt:22°15°85°
temperature:317 K
44 C
273 K
0 C
1298 K
1025 C
1045 K
772 C
1984 K
1711 C
atmosphere:86% N2
9% O2
5% CO2
0% other
12% H2
2% He
54% N2
32% O2
0% other
90% H2
10% He
0% other
89% H2
11% He
0% other
79% H2
21% He
0% other
moons:42318594139
rings:0014130

planet:LAJ364.6LAJ364.7LAJ364.8LAJ364.9
distance from star:4485*106 km6728*106 km10092*106 km12111*106 km
radius:51077 km21946 km79992 km3194 km
mass:1066021*1021 kg84558*1021 kg4094771*1021 kg260*1021 kg
surface gravity: 27.2 m/s2
2.78 Earths
11.7 m/s2
1.19 Earths
42.7 m/s2
4.36 Earths
1.70 m/s2
0.17 Earths
escape velocity:52.78 km/s22.67 km/s82.66 km/s3.296 km/s
year: 505682 LAJ364.6 days
189631 Earth days
929000 LAJ364.7 days
348375 Earth days
1706682 LAJ364.8 days
640006 Earth days
611861 LAJ364.9 days
841310 Earth days
day:9 hrs9 hrs9 hrs33 hrs
axial tilt:15°29°
temperature:1082 K
809 C
1230 K
957 C
1339 K
1066 C
1604 K
1331 C
atmosphere:78% H2
22% He
0% other
77% H2
23% He
0% other
98% H2
2% He
0% other
100% other
moons:17914417231
rings:1310912

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