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VCK991: yellow dwarf star with 6 planets

 
VCK991.1
  VCK991.2   VCK991.3   VCK991.4   VCK991.5  
VCK991.6
 

Solar system 'VCK991' comprises the star 'VCK991' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 319 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VCK991', a yellow dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. VCK991 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 6 planets

VCK991.1 is a very small terrestrial planet (2547 km radius) which orbits its star in 0 Earth days, one day on VCK991.1 lasts 44 Earth hours. Its average temperature is 1504 K (1231 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VCK991.2 is a large terrestrial planet (7140 km radius) which orbits its star in 74 Earth days, one day on VCK991.2 lasts 10 Earth hours. Its average temperature is 1004 K (731 C), its atmosphere mainly consists of nitrogen and it has 5 moons.
VCK991.3 is a medium terrestrial planet (5324 km radius) which orbits its star in 419 Earth days, one day on VCK991.3 lasts 14 Earth hours. Its average temperature is 1213 K (940 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
VCK991.4 is a very large terrestrial planet (9653 km radius) which orbits its star in 770 Earth days, one day on VCK991.4 lasts 8 Earth hours. Its average temperature is 718 K (445 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
VCK991.5 is a large gas giant (48460 km radius) which orbits its star in 46884 Earth days, one day on VCK991.5 lasts 6 Earth hours. Its average temperature is 1596 K (1323 C), its atmosphere mainly consists of hydrogen and it has 177 moons.
VCK991.6 is a large gas giant (53867 km radius) which orbits its star in 180748 Earth days, one day on VCK991.6 lasts 6 Earth hours. Its average temperature is 1247 K (974 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VCK991.1VCK991.2VCK991.3VCK991.4VCK991.5
distance from star:0*106 km24*106 km76*106 km114*106 km1767*106 km
radius:2547 km7140 km5324 km9653 km48460 km
mass:132*1021 kg2911*1021 kg1207*1021 kg7195*1021 kg910416*1021 kg
surface gravity: 1.35 m/s2
0.13 Earths
3.81 m/s2
0.38 Earths
2.84 m/s2
0.29 Earths
5.15 m/s2
0.52 Earths
25.8 m/s2
2.63 Earths
escape velocity:2.630 km/s7.377 km/s5.501 km/s9.974 km/s50.07 km/s
year: 0 VCK991.1 days
0 Earth days
177 VCK991.2 days
74 Earth days
718 VCK991.3 days
419 Earth days
2310 VCK991.4 days
770 Earth days
187536 VCK991.5 days
46884 Earth days
day:44 hrs10 hrs14 hrs8 hrs6 hrs
axial tilt:20°17°357°
temperature:1504 K
1231 C
1004 K
731 C
1213 K
940 C
718 K
445 C
1596 K
1323 C
atmosphere:83% N2
17% O2
0% other
84% N2
9% O2
7% CO2
0% other
10% H2
3% He
40% N2
46% O2
1% CO2
0% other
1% He
84% N2
12% O2
3% CO2
0% other
90% H2
10% He
0% other
moons:05330177
rings:40000

planet:VCK991.6
distance from star:4344*106 km
radius:53867 km
mass:1250427*1021 kg
surface gravity: 28.7 m/s2
2.93 Earths
escape velocity:55.66 km/s
year: 722992 VCK991.6 days
180748 Earth days
day:6 hrs
axial tilt:23°
temperature:1247 K
974 C
atmosphere:81% H2
19% He
0% other
moons:104
rings:16

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