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VAE842: red dwarf star with 4 planets

  VAE842.1  
VAE842.2
  VAE842.3  
VAE842.4
 

Solar system 'VAE842' comprises the star 'VAE842' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 456 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAE842', a red dwarf class star that contains about 99.83% of the system's known mass and dominates it gravitationally. VAE842 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 4 planets

VAE842.1 is a large terrestrial planet (7472 km radius) which orbits its star in 248 Earth days, one day on VAE842.1 lasts 8 Earth hours. Its average temperature is 402 K (129 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
VAE842.2 is a medium gas giant (38462 km radius) which orbits its star in 16843 Earth days, one day on VAE842.2 lasts 4 Earth hours. Its average temperature is 1271 K (998 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
VAE842.3 is a medium gas giant (21449 km radius) which orbits its star in 30944 Earth days, one day on VAE842.3 lasts 4 Earth hours. Its average temperature is 1595 K (1322 C), its atmosphere mainly consists of hydrogen, helium and it has 178 moons.
VAE842.4 is a large gas giant (53916 km radius) which orbits its star in 133873 Earth days, one day on VAE842.4 lasts 4 Earth hours. Its average temperature is 1343 K (1070 C), its atmosphere mainly consists of hydrogen, helium and it has 158 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VAE842.1VAE842.2VAE842.3VAE842.4
distance from star:53*106 km893*106 km1339*106 km3556*106 km
radius:7472 km38462 km21449 km53916 km
mass:3337*1021 kg455182*1021 kg78942*1021 kg1253842*1021 kg
surface gravity: 3.98 m/s2
0.40 Earths
20.5 m/s2
2.09 Earths
11.4 m/s2
1.16 Earths
28.7 m/s2
2.93 Earths
escape velocity:7.721 km/s39.74 km/s22.16 km/s55.71 km/s
year: 744 VAE842.1 days
248 Earth days
101058 VAE842.2 days
16843 Earth days
185664 VAE842.3 days
30944 Earth days
803238 VAE842.4 days
133873 Earth days
day:8 hrs4 hrs4 hrs4 hrs
axial tilt:17°
temperature:402 K
129 C
1271 K
998 C
1595 K
1322 C
1343 K
1070 C
atmosphere:9% H2
3% He
44% N2
42% O2
2% CO2
0% other
88% H2
12% He
0% other
77% H2
23% He
0% other
76% H2
24% He
0% other
moons:10110178158
rings:05018

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