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NKA191: red dwarf star with 5 planets

  NKA191.1   NKA191.2   NKA191.3  
NKA191.4
  NKA191.5  

Solar system 'NKA191' comprises the star 'NKA191' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 198 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NKA191', a red dwarf class star that contains about 99.89% of the system's known mass and dominates it gravitationally. NKA191 is located more than 3724 lightyears from the center of the galaxy.

This solar system comprises 5 planets

NKA191.1 is a very large terrestrial planet (10252 km radius) which orbits its star in 579 Earth days, one day on NKA191.1 lasts 7 Earth hours. Its average temperature is 60 K (-213 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
NKA191.2 is a very large terrestrial planet (11653 km radius) which orbits its star in 1664 Earth days, one day on NKA191.2 lasts 6 Earth hours. Its average temperature is 29 K (-244 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
NKA191.3 is a very large terrestrial planet (9890 km radius) which orbits its star in 3058 Earth days, one day on NKA191.3 lasts 7 Earth hours. Its average temperature is 19 K (-254 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
NKA191.4 is a medium gas giant (39971 km radius) which orbits its star in 37023 Earth days, one day on NKA191.4 lasts 5 Earth hours. Its average temperature is 1447 K (1174 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
NKA191.5 is a large terrestrial planet (7978 km radius) which orbits its star in 48668 Earth days, one day on NKA191.5 lasts 8 Earth hours. Its average temperature is 1926 K (1653 C), its atmosphere mainly consists of and it has 57 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:NKA191.1NKA191.2NKA191.3NKA191.4NKA191.5
distance from star:94*106 km190*106 km286*106 km1509*106 km1811*106 km
radius:10252 km11653 km9890 km39971 km7978 km
mass:8620*1021 kg12659*1021 kg7738*1021 kg510887*1021 kg4062*1021 kg
surface gravity: 5.47 m/s2
0.55 Earths
6.22 m/s2
0.63 Earths
5.28 m/s2
0.53 Earths
21.3 m/s2
2.17 Earths
4.25 m/s2
0.43 Earths
escape velocity:10.59 km/s12.04 km/s10.21 km/s41.30 km/s8.244 km/s
year: 1985 NKA191.1 days
579 Earth days
6656 NKA191.2 days
1664 Earth days
10484 NKA191.3 days
3058 Earth days
177710 NKA191.4 days
37023 Earth days
146004 NKA191.5 days
48668 Earth days
day:7 hrs6 hrs7 hrs5 hrs8 hrs
axial tilt:13°
temperature:60 K
-213 C
29 K
-244 C
19 K
-254 C
1447 K
1174 C
1926 K
1653 C
atmosphere:2% H2
1% He
78% N2
15% O2
4% CO2
0% other
87% N2
10% O2
3% CO2
0% other
72% N2
27% O2
1% CO2
0% other
79% H2
21% He
0% other
100% other
moons:201249657
rings:00040

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