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LAJ495: red dwarf star with 7 planets

  LAJ495.1  
LAJ495.2
  LAJ495.3  
LAJ495.4
 
LAJ495.5
 
LAJ495.6
 
LAJ495.7
 

Solar system 'LAJ495' comprises the star 'LAJ495' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 617 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAJ495', a red dwarf class star that contains about 99.41% of the system's known mass and dominates it gravitationally. LAJ495 is located more than 5392 lightyears from the center of the galaxy.

LAJ495.1, the first planet in this system, may feature life forms. Its average temperature is 261K (-12C) and it's atmosphere contains 30% of oxygen. One year on LAJ495.1 lasts 201 days, one day lasts 18 hours. It's diameter is 9462 km, 0.7 times the diameter of the Earth.

This solar system comprises 7 planets

LAJ495.1 is a small terrestrial planet (4731 km radius) which orbits its star in 201 Earth days, one day on LAJ495.1 lasts 18 Earth hours. Its average temperature is 261 K (-12 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
LAJ495.2 is a medium gas giant (30020 km radius) which orbits its star in 369 Earth days, one day on LAJ495.2 lasts 7 Earth hours. Its average temperature is 1553 K (1280 C), its atmosphere mainly consists of hydrogen, helium and it has 119 moons.
LAJ495.3 is a large gas giant (50249 km radius) which orbits its star in 844 Earth days, one day on LAJ495.3 lasts 7 Earth hours. Its average temperature is 1265 K (992 C), its atmosphere mainly consists of hydrogen and it has 57 moons.
LAJ495.4 is a medium gas giant (31046 km radius) which orbits its star in 25492 Earth days, one day on LAJ495.4 lasts 7 Earth hours. Its average temperature is 1146 K (873 C), its atmosphere mainly consists of hydrogen, helium and it has 91 moons.
LAJ495.5 is a medium gas giant (22189 km radius) which orbits its star in 46832 Earth days, one day on LAJ495.5 lasts 7 Earth hours. Its average temperature is 1422 K (1149 C), its atmosphere mainly consists of hydrogen and it has 98 moons.
LAJ495.6 is a small gas giant (19196 km radius) which orbits its star in 88875 Earth days, one day on LAJ495.6 lasts 7 Earth hours. Its average temperature is 1734 K (1461 C), its atmosphere mainly consists of hydrogen, helium and it has 139 moons.
LAJ495.7 is a large gas giant (57596 km radius) which orbits its star in 207456 Earth days, one day on LAJ495.7 lasts 7 Earth hours. Its average temperature is 1408 K (1135 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LAJ495.1LAJ495.2LAJ495.3LAJ495.4LAJ495.5
distance from star:46*106 km69*106 km121*106 km1177*106 km1765*106 km
radius:4731 km30020 km50249 km31046 km22189 km
mass:847*1021 kg216432*1021 kg1015014*1021 kg239390*1021 kg87398*1021 kg
surface gravity: 2.52 m/s2
0.25 Earths
16.0 m/s2
1.63 Earths
26.8 m/s2
2.74 Earths
16.5 m/s2
1.68 Earths
11.8 m/s2
1.20 Earths
escape velocity:4.888 km/s31.02 km/s51.92 km/s32.08 km/s22.92 km/s
year: 268 LAJ495.1 days
201 Earth days
1265 LAJ495.2 days
369 Earth days
2893 LAJ495.3 days
844 Earth days
87401 LAJ495.4 days
25492 Earth days
160566 LAJ495.5 days
46832 Earth days
day:18 hrs7 hrs7 hrs7 hrs7 hrs
axial tilt:
temperature:261 K
-12 C
1553 K
1280 C
1265 K
992 C
1146 K
873 C
1422 K
1149 C
atmosphere:1% H2
1% He
68% N2
30% O2
0% other
80% H2
20% He
0% other
90% H2
10% He
0% other
78% H2
22% He
0% other
94% H2
6% He
0% other
moons:3119579198
rings:0301324

planet:LAJ495.6LAJ495.7
distance from star:2706*106 km4762*106 km
radius:19196 km57596 km
mass:56587*1021 kg1528505*1021 kg
surface gravity: 10.2 m/s2
1.04 Earths
30.7 m/s2
3.13 Earths
escape velocity:19.83 km/s59.51 km/s
year: 304714 LAJ495.6 days
88875 Earth days
711277 LAJ495.7 days
207456 Earth days
day:7 hrs7 hrs
axial tilt:46°
temperature:1734 K
1461 C
1408 K
1135 C
atmosphere:82% H2
18% He
0% other
87% H2
13% He
0% other
moons:139110
rings:912

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