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LAB284: red dwarf star with 7 planets

  LAB284.1   LAB284.2   LAB284.3  
LAB284.4
  LAB284.5   LAB284.6  
LAB284.7
 

Solar system 'LAB284' comprises the star 'LAB284' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 194 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LAB284', a red dwarf class star that contains about 99.83% of the system's known mass and dominates it gravitationally. LAB284 is located more than 5649 lightyears from the center of the galaxy.

LAB284.2, the second planet in this system, may feature life forms. Its average temperature is 343K (70C) and it's atmosphere contains 13% of oxygen. One year on LAB284.2 lasts 413 days, one day lasts 17 hours. It's diameter is 9864 km, 0.7 times the diameter of the Earth.

This solar system comprises 7 planets

LAB284.1 is a medium terrestrial planet (5085 km radius) which orbits its star in 137 Earth days, one day on LAB284.1 lasts 16 Earth hours. Its average temperature is 748 K (475 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAB284.2 is a small terrestrial planet (4932 km radius) which orbits its star in 413 Earth days, one day on LAB284.2 lasts 17 Earth hours. Its average temperature is 343 K (70 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
LAB284.3 is a very small terrestrial planet (2476 km radius) which orbits its star in 760 Earth days, one day on LAB284.3 lasts 47 Earth hours. Its average temperature is 229 K (-44 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LAB284.4 is a very large terrestrial planet (10193 km radius) which orbits its star in 1692 Earth days, one day on LAB284.4 lasts 9 Earth hours. Its average temperature is 105 K (-168 C), its atmosphere mainly consists of nitrogen, oxygen and it has 37 moons.
LAB284.5 is a medium terrestrial planet (6899 km radius) which orbits its star in 3108 Earth days, one day on LAB284.5 lasts 12 Earth hours. Its average temperature is 58 K (-215 C), its atmosphere mainly consists of nitrogen, oxygen and it has 25 moons.
LAB284.6 is a very small terrestrial planet (2371 km radius) which orbits its star in 5711 Earth days, one day on LAB284.6 lasts 51 Earth hours. Its average temperature is 31 K (-242 C), its atmosphere mainly consists of nitrogen and it has 2 moons.
LAB284.7 is a large gas giant (56970 km radius) which orbits its star in 24459 Earth days, one day on LAB284.7 lasts 7 Earth hours. Its average temperature is 1658 K (1385 C), its atmosphere mainly consists of hydrogen, helium and it has 125 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:LAB284.1LAB284.2LAB284.3LAB284.4LAB284.5
distance from star:36*106 km75*106 km113*106 km192*106 km289*106 km
radius:5085 km4932 km2476 km10193 km6899 km
mass:1051*1021 kg959*1021 kg121*1021 kg8472*1021 kg2626*1021 kg
surface gravity: 2.71 m/s2
0.27 Earths
2.63 m/s2
0.26 Earths
1.31 m/s2
0.13 Earths
5.44 m/s2
0.55 Earths
3.68 m/s2
0.37 Earths
escape velocity:5.252 km/s5.094 km/s2.554 km/s10.53 km/s7.128 km/s
year: 205 LAB284.1 days
137 Earth days
583 LAB284.2 days
413 Earth days
388 LAB284.3 days
760 Earth days
4512 LAB284.4 days
1692 Earth days
6216 LAB284.5 days
3108 Earth days
day:16 hrs17 hrs47 hrs9 hrs12 hrs
axial tilt:13°60°
temperature:748 K
475 C
343 K
70 C
229 K
-44 C
105 K
-168 C
58 K
-215 C
atmosphere:66% N2
32% O2
2% CO2
0% other
2% H2
1% He
82% N2
13% O2
2% CO2
0% other
5% H2
1% He
63% N2
30% O2
1% CO2
0% other
2% H2
1% He
73% N2
24% O2
0% other
78% N2
22% O2
0% other
moons:1313725
rings:00030

planet:LAB284.6LAB284.7
distance from star:434*106 km1145*106 km
radius:2371 km56970 km
mass:106*1021 kg1479205*1021 kg
surface gravity: 1.25 m/s2
0.12 Earths
30.4 m/s2
3.10 Earths
escape velocity:2.442 km/s58.87 km/s
year: 2687 LAB284.6 days
5711 Earth days
83859 LAB284.7 days
24459 Earth days
day:51 hrs7 hrs
axial tilt:21°
temperature:31 K
-242 C
1658 K
1385 C
atmosphere:91% N2
5% O2
4% CO2
0% other
82% H2
18% He
0% other
moons:2125
rings:03

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