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VDK469: yellow dwarf star with 8 planets

  VDK469.1   VDK469.2   VDK469.3   VDK469.4   VDK469.5  
VDK469.6
  VDK469.7  
VDK469.8
 

Solar system 'VDK469' comprises the star 'VDK469' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 279 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VDK469', a yellow dwarf class star that contains about 99.97% of the system's known mass and dominates it gravitationally. VDK469 is located more than 4794 lightyears from the center of the galaxy.

VDK469.5, the fifth planet in this system, may feature life forms. Its average temperature is 308K (35C) and it's atmosphere contains 2% of oxygen. One year on VDK469.5 lasts 1771 days, one day lasts 22 hours. It's diameter is 8420 km, 0.6 times the diameter of the Earth.

This solar system comprises 8 planets

VDK469.1 is a medium terrestrial planet (5346 km radius) which orbits its star in 155 Earth days, one day on VDK469.1 lasts 16 Earth hours. Its average temperature is 1580 K (1307 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
VDK469.2 is a medium terrestrial planet (5140 km radius) which orbits its star in 285 Earth days, one day on VDK469.2 lasts 17 Earth hours. Its average temperature is 1404 K (1131 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 2 moons.
VDK469.3 is a small terrestrial planet (3402 km radius) which orbits its star in 524 Earth days, one day on VDK469.3 lasts 29 Earth hours. Its average temperature is 936 K (663 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
VDK469.4 is a medium terrestrial planet (6709 km radius) which orbits its star in 964 Earth days, one day on VDK469.4 lasts 13 Earth hours. Its average temperature is 554 K (281 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
VDK469.5 is a small terrestrial planet (4210 km radius) which orbits its star in 1771 Earth days, one day on VDK469.5 lasts 22 Earth hours. Its average temperature is 308 K (35 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 6 moons.
VDK469.6 is a medium gas giant (24179 km radius) which orbits its star in 4618 Earth days, one day on VDK469.6 lasts 8 Earth hours. Its average temperature is 1679 K (1406 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
VDK469.7 is a medium gas giant (37616 km radius) which orbits its star in 47000 Earth days, one day on VDK469.7 lasts 8 Earth hours. Its average temperature is 1767 K (1494 C), its atmosphere mainly consists of hydrogen and it has 152 moons.
VDK469.8 is a large terrestrial planet (8064 km radius) which orbits its star in 61784 Earth days, one day on VDK469.8 lasts 11 Earth hours. Its average temperature is 1590 K (1317 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:VDK469.1VDK469.2VDK469.3VDK469.4VDK469.5
distance from star:39*106 km58*106 km88*106 km132*106 km198*106 km
radius:5346 km5140 km3402 km6709 km4210 km
mass:1222*1021 kg1086*1021 kg314*1021 kg2415*1021 kg596*1021 kg
surface gravity: 2.85 m/s2
0.29 Earths
2.74 m/s2
0.28 Earths
1.81 m/s2
0.18 Earths
3.58 m/s2
0.36 Earths
2.24 m/s2
0.22 Earths
escape velocity:5.523 km/s5.310 km/s3.510 km/s6.931 km/s4.347 km/s
year: 232 VDK469.1 days
155 Earth days
402 VDK469.2 days
285 Earth days
433 VDK469.3 days
524 Earth days
1779 VDK469.4 days
964 Earth days
1932 VDK469.5 days
1771 Earth days
day:16 hrs17 hrs29 hrs13 hrs22 hrs
axial tilt:17°14°22°
temperature:1580 K
1307 C
1404 K
1131 C
936 K
663 C
554 K
281 C
308 K
35 C
atmosphere:4% H2
1% He
54% N2
39% O2
2% CO2
0% other
14% H2
2% He
44% N2
40% O2
0% other
63% N2
37% CO2
0% other
9% H2
2% He
49% N2
38% O2
2% CO2
0% other
74% N2
2% O2
24% CO2
0% other
moons:32086
rings:00000

planet:VDK469.6VDK469.7VDK469.8
distance from star:376*106 km1769*106 km2123*106 km
radius:24179 km37616 km8064 km
mass:113084*1021 kg425802*1021 kg4195*1021 kg
surface gravity: 12.9 m/s2
1.31 Earths
20.0 m/s2
2.04 Earths
4.30 m/s2
0.43 Earths
escape velocity:24.98 km/s38.87 km/s8.333 km/s
year: 13854 VDK469.6 days
4618 Earth days
141000 VDK469.7 days
47000 Earth days
134801 VDK469.8 days
61784 Earth days
day:8 hrs8 hrs11 hrs
axial tilt:27°
temperature:1679 K
1406 C
1767 K
1494 C
1590 K
1317 C
atmosphere:81% H2
19% He
0% other
96% H2
4% He
0% other
100% other
moons:8615222
rings:7011

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