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NKJ350: red dwarf star with 7 planets

  NKJ350.1   NKJ350.2   NKJ350.3   NKJ350.4  
NKJ350.5
 
NKJ350.6
  NKJ350.7  

Solar system 'NKJ350' comprises the star 'NKJ350' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 277 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NKJ350', a red dwarf class star that contains about 99.91% of the system's known mass and dominates it gravitationally. NKJ350 is located more than 3821 lightyears from the center of the galaxy.

NKJ350.1, the first planet in this system, may feature life forms. Its average temperature is 262K (-11C) and it's atmosphere contains 10% of oxygen. One year on NKJ350.1 lasts 214 days, one day lasts 15 hours. It's diameter is 11162 km, 0.8 times the diameter of the Earth.

This solar system comprises 7 planets

NKJ350.1 is a medium terrestrial planet (5581 km radius) which orbits its star in 214 Earth days, one day on NKJ350.1 lasts 15 Earth hours. Its average temperature is 262 K (-11 C), its atmosphere mainly consists of nitrogen and it has 6 moons.
NKJ350.2 is a very small terrestrial planet (2546 km radius) which orbits its star in 394 Earth days, one day on NKJ350.2 lasts 45 Earth hours. Its average temperature is 233 K (-40 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NKJ350.3 is a large terrestrial planet (7326 km radius) which orbits its star in 947 Earth days, one day on NKJ350.3 lasts 11 Earth hours. Its average temperature is 108 K (-165 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 39 moons.
NKJ350.4 is a very large terrestrial planet (9846 km radius) which orbits its star in 2045 Earth days, one day on NKJ350.4 lasts 9 Earth hours. Its average temperature is 52 K (-221 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
NKJ350.5 is a medium gas giant (33330 km radius) which orbits its star in 46980 Earth days, one day on NKJ350.5 lasts 7 Earth hours. Its average temperature is 1166 K (893 C), its atmosphere mainly consists of hydrogen, helium and it has 99 moons.
NKJ350.6 is a medium gas giant (28345 km radius) which orbits its star in 105460 Earth days, one day on NKJ350.6 lasts 7 Earth hours. Its average temperature is 1000 K (727 C), its atmosphere mainly consists of hydrogen and it has 90 moons.
NKJ350.7 is a small terrestrial planet (4280 km radius) which orbits its star in 138631 Earth days, one day on NKJ350.7 lasts 20 Earth hours. Its average temperature is 1165 K (892 C), its atmosphere mainly consists of and it has 22 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NKJ350.1NKJ350.2NKJ350.3NKJ350.4NKJ350.5
distance from star:48*106 km73*106 km131*106 km218*106 km1769*106 km
radius:5581 km2546 km7326 km9846 km33330 km
mass:1390*1021 kg132*1021 kg3145*1021 kg7636*1021 kg296207*1021 kg
surface gravity: 2.97 m/s2
0.30 Earths
1.35 m/s2
0.13 Earths
3.91 m/s2
0.39 Earths
5.25 m/s2
0.53 Earths
17.7 m/s2
1.80 Earths
escape velocity:5.765 km/s2.630 km/s7.569 km/s10.17 km/s34.44 km/s
year: 342 NKJ350.1 days
214 Earth days
210 NKJ350.2 days
394 Earth days
2066 NKJ350.3 days
947 Earth days
5453 NKJ350.4 days
2045 Earth days
161074 NKJ350.5 days
46980 Earth days
day:15 hrs45 hrs11 hrs9 hrs7 hrs
axial tilt:20°19°
temperature:262 K
-11 C
233 K
-40 C
108 K
-165 C
52 K
-221 C
1166 K
893 C
atmosphere:85% N2
10% O2
5% CO2
0% other
2% H2
1% He
71% N2
25% O2
1% CO2
0% other
81% N2
6% O2
13% CO2
0% other
74% N2
24% O2
2% CO2
0% other
81% H2
19% He
0% other
moons:60392199
rings:00007

planet:NKJ350.6NKJ350.7
distance from star:3033*106 km3640*106 km
radius:28345 km4280 km
mass:182187*1021 kg627*1021 kg
surface gravity: 15.1 m/s2
1.54 Earths
2.28 m/s2
0.23 Earths
escape velocity:29.29 km/s4.422 km/s
year: 361577 NKJ350.6 days
105460 Earth days
166357 NKJ350.7 days
138631 Earth days
day:7 hrs20 hrs
axial tilt:36°
temperature:1000 K
727 C
1165 K
892 C
atmosphere:96% H2
4% He
0% other
100% other
moons:9022
rings:110

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