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VDH984: red dwarf star with 4 planets

  VDH984.1   VDH984.2   VDH984.3   VDH984.4  

Solar system 'VDH984' comprises the star 'VDH984' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 291 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VDH984', a red dwarf class star that contains about 99.53% of the system's known mass and dominates it gravitationally. VDH984 is located more than 1874 lightyears from the center of the galaxy.

This solar system comprises 4 planets

VDH984.1 is a medium gas giant (24952 km radius) which orbits its star in 24471 Earth days, one day on VDH984.1 lasts 4 Earth hours. Its average temperature is 1060 K (787 C), its atmosphere mainly consists of hydrogen, helium and it has 124 moons.
VDH984.2 is a large gas giant (79419 km radius) which orbits its star in 81152 Earth days, one day on VDH984.2 lasts 4 Earth hours. Its average temperature is 1517 K (1244 C), its atmosphere mainly consists of hydrogen and it has 145 moons.
VDH984.3 is a small terrestrial planetoid (1170 km radius) which orbits its star in 106677 Earth days, one day on VDH984.3 lasts 199 Earth hours. Its average temperature is 1192 K (919 C), its atmosphere mainly consists of and it has 0 moons.
VDH984.4 is a medium terrestrial planet (6556 km radius) which orbits its star in 140231 Earth days, one day on VDH984.4 lasts 9 Earth hours. Its average temperature is 1391 K (1118 C), its atmosphere mainly consists of and it has 22 moons.
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Planetary Orbits

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Planetary Statistics

planet:VDH984.1VDH984.2VDH984.3VDH984.4
distance from star:1145*106 km2547*106 km3056*106 km3668*106 km
radius:24952 km79419 km1170 km6556 km
mass:124281*1021 kg4007404*1021 kg12*1021 kg2254*1021 kg
surface gravity: 13.3 m/s2
1.35 Earths
42.4 m/s2
4.33 Earths
0.58 m/s2
0.05 Earths
3.50 m/s2
0.35 Earths
escape velocity:25.78 km/s82.07 km/s1.170 km/s6.774 km/s
year: 146826 VDH984.1 days
24471 Earth days
486912 VDH984.2 days
81152 Earth days
12865 VDH984.3 days
106677 Earth days
373949 VDH984.4 days
140231 Earth days
day:4 hrs4 hrs199 hrs9 hrs
axial tilt:30°30°
temperature:1060 K
787 C
1517 K
1244 C
1192 K
919 C
1391 K
1118 C
atmosphere:86% H2
14% He
0% other
95% H2
5% He
0% other
100% other100% other
moons:124145022
rings:0000

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