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WKJ156: red dwarf star with 3 planets

  WKJ156.1   WKJ156.2  
WKJ156.3
 

Solar system 'WKJ156' comprises the star 'WKJ156' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 153 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WKJ156', a red dwarf class star that contains about 99.76% of the system's known mass and dominates it gravitationally. WKJ156 is located more than 4514 lightyears from the center of the galaxy.

This solar system comprises 3 planets

WKJ156.1 is a very large terrestrial planet (11145 km radius) which orbits its star in 54 Earth days, one day on WKJ156.1 lasts 5 Earth hours. Its average temperature is 1227 K (954 C), its atmosphere mainly consists of nitrogen, oxygen and it has 11 moons.
WKJ156.2 is a medium terrestrial planet (5111 km radius) which orbits its star in 159 Earth days, one day on WKJ156.2 lasts 12 Earth hours. Its average temperature is 1180 K (907 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
WKJ156.3 is a large gas giant (63530 km radius) which orbits its star in 48651 Earth days, one day on WKJ156.3 lasts 3 Earth hours. Its average temperature is 1424 K (1151 C), its atmosphere mainly consists of hydrogen and it has 142 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:WKJ156.1WKJ156.2WKJ156.3
distance from star:19*106 km40*106 km1811*106 km
radius:11145 km5111 km63530 km
mass:11074*1021 kg1068*1021 kg2051287*1021 kg
surface gravity: 5.95 m/s2
0.60 Earths
2.72 m/s2
0.27 Earths
33.9 m/s2
3.46 Earths
escape velocity:11.51 km/s5.281 km/s65.65 km/s
year: 259 WKJ156.1 days
54 Earth days
318 WKJ156.2 days
159 Earth days
389208 WKJ156.3 days
48651 Earth days
day:5 hrs12 hrs3 hrs
axial tilt:156°21°
temperature:1227 K
954 C
1180 K
907 C
1424 K
1151 C
atmosphere:6% H2
2% He
59% N2
31% O2
2% CO2
0% other
1% He
83% N2
15% O2
1% CO2
0% other
90% H2
10% He
0% other
moons:110142
rings:0024

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