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WKJ158: red dwarf star with 2 planets


Solar system 'WKJ158' comprises the star 'WKJ158' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 65 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WKJ158', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. WKJ158 is located more than 4482 lightyears from the center of the galaxy.

This solar system comprises 2 planets

WKJ158.1 is a very large terrestrial planet (11855 km radius) which orbits its star in 0 Earth days, one day on WKJ158.1 lasts 3 Earth hours. Its average temperature is 1699 K (1426 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
WKJ158.2 is a very large terrestrial planet (10893 km radius) which orbits its star in 1750 Earth days, one day on WKJ158.2 lasts 4 Earth hours. Its average temperature is 1448 K (1175 C), its atmosphere mainly consists of hydrogen and it has 65 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:1*106 km197*106 km
radius:11855 km10893 km
mass:13328*1021 kg10340*1021 kg
surface gravity: 6.32 m/s2
0.64 Earths
5.81 m/s2
0.59 Earths
escape velocity:12.25 km/s11.25 km/s
year: 0 WKJ158.1 days
0 Earth days
10500 WKJ158.2 days
1750 Earth days
day:3 hrs4 hrs
axial tilt:103°
temperature:1699 K
1426 C
1448 K
1175 C
atmosphere:6% H2
2% He
54% N2
38% O2
0% other
91% H2
9% He
0% other

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