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WDK380: red dwarf star with 6 planets

  WDK380.1  
WDK380.2
 
WDK380.3
 
WDK380.4
  WDK380.5   WDK380.6  

Solar system 'WDK380' comprises the star 'WDK380' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 522 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WDK380', a red dwarf class star that contains about 98.54% of the system's known mass and dominates it gravitationally. WDK380 is located more than 5025 lightyears from the center of the galaxy.

WDK380.2, the second planet in this system, may feature life forms. Its average temperature is 253K (-20C) and it's atmosphere contains 17% of oxygen. One year on WDK380.2 lasts 280 days, one day lasts 9 hours. It's diameter is 17262 km, 1.3 times the diameter of the Earth.

This solar system comprises 6 planets

WDK380.1 is a very small terrestrial planet (2078 km radius) which orbits its star in 53 Earth days, one day on WDK380.1 lasts 64 Earth hours. Its average temperature is 1146 K (873 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
WDK380.2 is a large terrestrial planet (8631 km radius) which orbits its star in 280 Earth days, one day on WDK380.2 lasts 9 Earth hours. Its average temperature is 253 K (-20 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
WDK380.3 is a medium gas giant (28656 km radius) which orbits its star in 2330 Earth days, one day on WDK380.3 lasts 6 Earth hours. Its average temperature is 1107 K (834 C), its atmosphere mainly consists of hydrogen, helium and it has 123 moons.
WDK380.4 is a large gas giant (71225 km radius) which orbits its star in 9479 Earth days, one day on WDK380.4 lasts 6 Earth hours. Its average temperature is 1279 K (1006 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
WDK380.5 is a large gas giant (67372 km radius) which orbits its star in 57257 Earth days, one day on WDK380.5 lasts 6 Earth hours. Its average temperature is 1069 K (796 C), its atmosphere mainly consists of hydrogen, helium and it has 132 moons.
WDK380.6 is a medium gas giant (35608 km radius) which orbits its star in 105187 Earth days, one day on WDK380.6 lasts 6 Earth hours. Its average temperature is 1736 K (1463 C), its atmosphere mainly consists of hydrogen, helium and it has 179 moons.
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Planetary Orbits

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Planetary Statistics

planet:WDK380.1WDK380.2WDK380.3WDK380.4WDK380.5
distance from star:19*106 km58*106 km238*106 km608*106 km2018*106 km
radius:2078 km8631 km28656 km71225 km67372 km
mass:71*1021 kg5143*1021 kg188250*1021 kg2890595*1021 kg2446404*1021 kg
surface gravity: 1.09 m/s2
0.11 Earths
4.60 m/s2
0.47 Earths
15.3 m/s2
1.56 Earths
38.0 m/s2
3.88 Earths
35.9 m/s2
3.67 Earths
escape velocity:2.135 km/s8.918 km/s29.61 km/s73.60 km/s69.62 km/s
year: 19 WDK380.1 days
53 Earth days
746 WDK380.2 days
280 Earth days
9320 WDK380.3 days
2330 Earth days
37916 WDK380.4 days
9479 Earth days
229028 WDK380.5 days
57257 Earth days
day:64 hrs9 hrs6 hrs6 hrs6 hrs
axial tilt:60°29°
temperature:1146 K
873 C
253 K
-20 C
1107 K
834 C
1279 K
1006 C
1069 K
796 C
atmosphere:82% N2
4% O2
14% CO2
0% other
81% N2
17% O2
2% CO2
0% other
77% H2
23% He
0% other
78% H2
22% He
0% other
88% H2
12% He
0% other
moons:0212386132
rings:0224240

planet:WDK380.6
distance from star:3028*106 km
radius:35608 km
mass:361187*1021 kg
surface gravity: 19.0 m/s2
1.94 Earths
escape velocity:36.79 km/s
year: 420748 WDK380.6 days
105187 Earth days
day:6 hrs
axial tilt:
temperature:1736 K
1463 C
atmosphere:79% H2
21% He
0% other
moons:179
rings:0

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