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NKA484: red dwarf star with 6 planets

  NKA484.1   NKA484.2   NKA484.3   NKA484.4   NKA484.5  
NKA484.6
 

Solar system 'NKA484' comprises the star 'NKA484' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 201 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NKA484', a red dwarf class star that contains about 99.82% of the system's known mass and dominates it gravitationally. NKA484 is located more than 4210 lightyears from the center of the galaxy.

This solar system comprises 6 planets

NKA484.1 is a large terrestrial planet (8494 km radius) which orbits its star in 31 Earth days, one day on NKA484.1 lasts 9 Earth hours. Its average temperature is 1102 K (829 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 4 moons.
NKA484.2 is a very small terrestrial planet (2305 km radius) which orbits its star in 134 Earth days, one day on NKA484.2 lasts 53 Earth hours. Its average temperature is 623 K (350 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NKA484.3 is a large terrestrial planet (7823 km radius) which orbits its star in 591 Earth days, one day on NKA484.3 lasts 10 Earth hours. Its average temperature is 129 K (-144 C), its atmosphere mainly consists of nitrogen and it has 18 moons.
NKA484.4 is a medium terrestrial planet (6233 km radius) which orbits its star in 1097 Earth days, one day on NKA484.4 lasts 12 Earth hours. Its average temperature is 76 K (-197 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
NKA484.5 is a medium gas giant (38511 km radius) which orbits its star in 10751 Earth days, one day on NKA484.5 lasts 6 Earth hours. Its average temperature is 1149 K (876 C), its atmosphere mainly consists of hydrogen, helium and it has 51 moons.
NKA484.6 is a medium gas giant (27386 km radius) which orbits its star in 51218 Earth days, one day on NKA484.6 lasts 6 Earth hours. Its average temperature is 1995 K (1722 C), its atmosphere mainly consists of hydrogen, helium and it has 105 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NKA484.1NKA484.2NKA484.3NKA484.4NKA484.5
distance from star:13*106 km35*106 km95*106 km144*106 km662*106 km
radius:8494 km2305 km7823 km6233 km38511 km
mass:4902*1021 kg97*1021 kg3830*1021 kg1937*1021 kg456924*1021 kg
surface gravity: 4.53 m/s2
0.46 Earths
1.21 m/s2
0.12 Earths
4.17 m/s2
0.42 Earths
3.32 m/s2
0.33 Earths
20.5 m/s2
2.09 Earths
escape velocity:8.777 km/s2.370 km/s8.084 km/s6.440 km/s39.79 km/s
year: 82 NKA484.1 days
31 Earth days
60 NKA484.2 days
134 Earth days
1418 NKA484.3 days
591 Earth days
2194 NKA484.4 days
1097 Earth days
43004 NKA484.5 days
10751 Earth days
day:9 hrs53 hrs10 hrs12 hrs6 hrs
axial tilt:137°22°21°26°
temperature:1102 K
829 C
623 K
350 C
129 K
-144 C
76 K
-197 C
1149 K
876 C
atmosphere:19% H2
3% He
30% N2
48% O2
0% other
1% He
70% N2
29% O2
0% other
98% N2
2% O2
0% other
4% H2
1% He
70% N2
24% O2
1% CO2
0% other
81% H2
19% He
0% other
moons:40182351
rings:00000

planet:NKA484.6
distance from star:1874*106 km
radius:27386 km
mass:164314*1021 kg
surface gravity: 14.6 m/s2
1.49 Earths
escape velocity:28.30 km/s
year: 204872 NKA484.6 days
51218 Earth days
day:6 hrs
axial tilt:56°
temperature:1995 K
1722 C
atmosphere:78% H2
22% He
0% other
moons:105
rings:6

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