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VHA475: yellow dwarf star with 14 planets

  VHA475.1   VHA475.2  
VHA475.3
  VHA475.4   VHA475.5   VHA475.6   VHA475.7   VHA475.8   VHA475.9   VHA475.10  
VHA475.11
 
VHA475.12
 
VHA475.13
  VHA475.14  

Solar system 'VHA475' comprises the star 'VHA475' and the retinue of celestial objects gravitationally bound to it: 14 planets and their 585 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VHA475', a yellow dwarf class star that contains about 99.97% of the system's known mass and dominates it gravitationally. VHA475 is located more than 3656 lightyears from the center of the galaxy.

VHA475.1, the first planet in this system, may feature life forms. Its average temperature is 313K (40C) and it's atmosphere contains 33% of oxygen. One year on VHA475.1 lasts 432 days, one day lasts 16 hours. It's diameter is 18784 km, 1.4 times the diameter of the Earth.

This solar system comprises 14 planets

VHA475.1 is a very large terrestrial planet (9392 km radius) which orbits its star in 432 Earth days, one day on VHA475.1 lasts 16 Earth hours. Its average temperature is 313 K (40 C), its atmosphere mainly consists of nitrogen, oxygen and it has 47 moons.
VHA475.2 is a large terrestrial planet (7995 km radius) which orbits its star in 1158 Earth days, one day on VHA475.2 lasts 17 Earth hours. Its average temperature is 168 K (-105 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 34 moons.
VHA475.3 is a very large terrestrial planet (9554 km radius) which orbits its star in 2128 Earth days, one day on VHA475.3 lasts 16 Earth hours. Its average temperature is 112 K (-161 C), its atmosphere mainly consists of nitrogen, oxygen and it has 40 moons.
VHA475.4 is a small terrestrial planet (3411 km radius) which orbits its star in 3910 Earth days, one day on VHA475.4 lasts 35 Earth hours. Its average temperature is 66 K (-207 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
VHA475.5 is a very large terrestrial planet (9257 km radius) which orbits its star in 7183 Earth days, one day on VHA475.5 lasts 16 Earth hours. Its average temperature is 36 K (-237 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
VHA475.6 is a very large terrestrial planet (11763 km radius) which orbits its star in 13197 Earth days, one day on VHA475.6 lasts 15 Earth hours. Its average temperature is 19 K (-254 C), its atmosphere mainly consists of nitrogen, oxygen and it has 41 moons.
VHA475.7 is a small terrestrial planet (3204 km radius) which orbits its star in 24244 Earth days, one day on VHA475.7 lasts 38 Earth hours. Its average temperature is 10 K (-263 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 9 moons.
VHA475.8 is a very large terrestrial planet (9038 km radius) which orbits its star in 44540 Earth days, one day on VHA475.8 lasts 17 Earth hours. Its average temperature is 5 K (-268 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
VHA475.9 is a very large terrestrial planet (10385 km radius) which orbits its star in 81826 Earth days, one day on VHA475.9 lasts 16 Earth hours. Its average temperature is 2 K (-271 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
VHA475.10 is a very large terrestrial planet (11062 km radius) which orbits its star in 150324 Earth days, one day on VHA475.10 lasts 16 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
VHA475.11 is a large terrestrial planet (8303 km radius) which orbits its star in 276163 Earth days, one day on VHA475.11 lasts 17 Earth hours. Its average temperature is 1441 K (1168 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
VHA475.12 is a medium gas giant (35420 km radius) which orbits its star in 507345 Earth days, one day on VHA475.12 lasts 14 Earth hours. Its average temperature is 1330 K (1057 C), its atmosphere mainly consists of hydrogen and it has 166 moons.
VHA475.13 is a very small terrestrial planet (2331 km radius) which orbits its star in 666922 Earth days, one day on VHA475.13 lasts 60 Earth hours. Its average temperature is 1799 K (1526 C), its atmosphere mainly consists of and it has 28 moons.
VHA475.14 is a very small terrestrial planet (2022 km radius) which orbits its star in 876692 Earth days, one day on VHA475.14 lasts 75 Earth hours. Its average temperature is 1688 K (1415 C), its atmosphere mainly consists of and it has 0 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VHA475.1VHA475.2VHA475.3VHA475.4VHA475.5
distance from star:77*106 km149*106 km224*106 km337*106 km505*106 km
radius:9392 km7995 km9554 km3411 km9257 km
mass:6627*1021 kg4088*1021 kg6976*1021 kg317*1021 kg6346*1021 kg
surface gravity: 5.01 m/s2
0.51 Earths
4.26 m/s2
0.43 Earths
5.10 m/s2
0.52 Earths
1.81 m/s2
0.18 Earths
4.94 m/s2
0.50 Earths
escape velocity:9.705 km/s8.261 km/s9.872 km/s3.522 km/s9.566 km/s
year: 648 VHA475.1 days
432 Earth days
1634 VHA475.2 days
1158 Earth days
3192 VHA475.3 days
2128 Earth days
2681 VHA475.4 days
3910 Earth days
10774 VHA475.5 days
7183 Earth days
day:16 hrs17 hrs16 hrs35 hrs16 hrs
axial tilt:20°26°26°21°
temperature:313 K
40 C
168 K
-105 C
112 K
-161 C
66 K
-207 C
36 K
-237 C
atmosphere:9% H2
2% He
54% N2
33% O2
2% CO2
0% other
26% H2
3% He
23% N2
47% O2
1% CO2
0% other
79% N2
20% O2
1% CO2
0% other
61% N2
37% O2
2% CO2
0% other
1% He
64% N2
34% O2
1% CO2
0% other
moons:473440822
rings:00300

planet:VHA475.6VHA475.7VHA475.8VHA475.9VHA475.10
distance from star:758*106 km1138*106 km1707*106 km2561*106 km3842*106 km
radius:11763 km3204 km9038 km10385 km11062 km
mass:13020*1021 kg263*1021 kg5906*1021 kg8960*1021 kg10829*1021 kg
surface gravity: 6.28 m/s2
0.64 Earths
1.70 m/s2
0.17 Earths
4.82 m/s2
0.49 Earths
5.54 m/s2
0.56 Earths
5.90 m/s2
0.60 Earths
escape velocity:12.15 km/s3.310 km/s9.339 km/s10.73 km/s11.43 km/s
year: 21115 VHA475.6 days
13197 Earth days
15312 VHA475.7 days
24244 Earth days
62880 VHA475.8 days
44540 Earth days
122739 VHA475.9 days
81826 Earth days
225486 VHA475.10 days
150324 Earth days
day:15 hrs38 hrs17 hrs16 hrs16 hrs
axial tilt:337°26°39°22°
temperature:19 K
-254 C
10 K
-263 C
5 K
-268 C
2 K
-271 C
1 K
-272 C
atmosphere:53% N2
47% O2
0% other
73% N2
1% O2
26% CO2
0% other
81% N2
12% O2
7% CO2
0% other
75% N2
21% O2
4% CO2
0% other
6% H2
2% He
57% N2
34% O2
1% CO2
0% other
moons:419212123
rings:00000

planet:VHA475.11VHA475.12VHA475.13VHA475.14
distance from star:5763*106 km8644*106 km10373*106 km12448*106 km
radius:8303 km35420 km2331 km2022 km
mass:4579*1021 kg355496*1021 kg101*1021 kg66*1021 kg
surface gravity: 4.43 m/s2
0.45 Earths
18.9 m/s2
1.93 Earths
1.24 m/s2
0.12 Earths
1.07 m/s2
0.10 Earths
escape velocity:8.579 km/s36.60 km/s2.404 km/s2.087 km/s
year: 389877 VHA475.11 days
276163 Earth days
869734 VHA475.12 days
507345 Earth days
266768 VHA475.13 days
666922 Earth days
280541 VHA475.14 days
876692 Earth days
day:17 hrs14 hrs60 hrs75 hrs
axial tilt:306°21°
temperature:1441 K
1168 C
1330 K
1057 C
1799 K
1526 C
1688 K
1415 C
atmosphere:95% H2
5% He
0% other
90% H2
10% He
0% other
100% other100% other
moons:125166280
rings:323110

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