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VAC426: yellow dwarf star with 15 planets

  VAC426.1   VAC426.2   VAC426.3  
VAC426.4
  VAC426.5   VAC426.6   VAC426.7   VAC426.8   VAC426.9   VAC426.10  
VAC426.11
 
VAC426.12
 
VAC426.13
  VAC426.14   VAC426.15  

Solar system 'VAC426' comprises the star 'VAC426' and the retinue of celestial objects gravitationally bound to it: 15 planets and their 800 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAC426', a yellow dwarf class star that contains about 99.79% of the system's known mass and dominates it gravitationally. VAC426 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 15 planets

VAC426.1 is a very large terrestrial planet (10521 km radius) which orbits its star in 474 Earth days, one day on VAC426.1 lasts 17 Earth hours. Its average temperature is 240 K (-33 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 41 moons.
VAC426.2 is a medium terrestrial planet (6844 km radius) which orbits its star in 872 Earth days, one day on VAC426.2 lasts 20 Earth hours. Its average temperature is 213 K (-60 C), its atmosphere mainly consists of nitrogen and it has 16 moons.
VAC426.3 is a large terrestrial planet (7272 km radius) which orbits its star in 1602 Earth days, one day on VAC426.3 lasts 19 Earth hours. Its average temperature is 142 K (-131 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
VAC426.4 is a medium terrestrial planet (5600 km radius) which orbits its star in 2944 Earth days, one day on VAC426.4 lasts 22 Earth hours. Its average temperature is 84 K (-189 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
VAC426.5 is a medium terrestrial planet (6660 km radius) which orbits its star in 5408 Earth days, one day on VAC426.5 lasts 20 Earth hours. Its average temperature is 46 K (-227 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 26 moons.
VAC426.6 is a very large terrestrial planet (10166 km radius) which orbits its star in 9936 Earth days, one day on VAC426.6 lasts 17 Earth hours. Its average temperature is 25 K (-248 C), its atmosphere mainly consists of nitrogen, oxygen and it has 41 moons.
VAC426.7 is a medium terrestrial planet (6772 km radius) which orbits its star in 18254 Earth days, one day on VAC426.7 lasts 20 Earth hours. Its average temperature is 12 K (-261 C), its atmosphere mainly consists of nitrogen, oxygen and it has 33 moons.
VAC426.8 is a large terrestrial planet (7438 km radius) which orbits its star in 33534 Earth days, one day on VAC426.8 lasts 19 Earth hours. Its average temperature is 6 K (-267 C), its atmosphere mainly consists of nitrogen, oxygen and it has 47 moons.
VAC426.9 is a small terrestrial planet (3380 km radius) which orbits its star in 61607 Earth days, one day on VAC426.9 lasts 36 Earth hours. Its average temperature is 3 K (-270 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
VAC426.10 is a small terrestrial planet (4808 km radius) which orbits its star in 113179 Earth days, one day on VAC426.10 lasts 25 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen and it has 22 moons.
VAC426.11 is a medium gas giant (28355 km radius) which orbits its star in 207924 Earth days, one day on VAC426.11 lasts 15 Earth hours. Its average temperature is 1293 K (1020 C), its atmosphere mainly consists of hydrogen and it has 163 moons.
VAC426.12 is a medium gas giant (29200 km radius) which orbits its star in 381981 Earth days, one day on VAC426.12 lasts 15 Earth hours. Its average temperature is 1152 K (879 C), its atmosphere mainly consists of hydrogen, helium and it has 150 moons.
VAC426.13 is a large gas giant (69303 km radius) which orbits its star in 701745 Earth days, one day on VAC426.13 lasts 15 Earth hours. Its average temperature is 1738 K (1465 C), its atmosphere mainly consists of hydrogen and it has 135 moons.
VAC426.14 is a medium terrestrial planet (5833 km radius) which orbits its star in 922468 Earth days, one day on VAC426.14 lasts 22 Earth hours. Its average temperature is 1576 K (1303 C), its atmosphere mainly consists of and it has 61 moons.
VAC426.15 is a small terrestrial planet (4800 km radius) which orbits its star in 1212615 Earth days, one day on VAC426.15 lasts 25 Earth hours. Its average temperature is 1403 K (1130 C), its atmosphere mainly consists of and it has 47 moons.
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Planetary Statistics

planet:VAC426.1VAC426.2VAC426.3VAC426.4VAC426.5
distance from star:82*106 km124*106 km186*106 km279*106 km418*106 km
radius:10521 km6844 km7272 km5600 km6660 km
mass:9316*1021 kg2564*1021 kg3076*1021 kg1404*1021 kg2363*1021 kg
surface gravity: 5.61 m/s2
0.57 Earths
3.65 m/s2
0.37 Earths
3.88 m/s2
0.39 Earths
2.98 m/s2
0.30 Earths
3.55 m/s2
0.36 Earths
escape velocity:10.87 km/s7.071 km/s7.514 km/s5.785 km/s6.881 km/s
year: 669 VAC426.1 days
474 Earth days
1046 VAC426.2 days
872 Earth days
2023 VAC426.3 days
1602 Earth days
3211 VAC426.4 days
2944 Earth days
6489 VAC426.5 days
5408 Earth days
day:17 hrs20 hrs19 hrs22 hrs20 hrs
axial tilt:106°
temperature:240 K
-33 C
213 K
-60 C
142 K
-131 C
84 K
-189 C
46 K
-227 C
atmosphere:11% H2
2% He
50% N2
35% O2
2% CO2
0% other
86% N2
8% O2
6% CO2
0% other
2% H2
2% He
65% N2
29% O2
2% CO2
0% other
53% N2
46% O2
1% CO2
0% other
20% H2
3% He
36% N2
39% O2
2% CO2
0% other
moons:41161926
rings:00040

planet:VAC426.6VAC426.7VAC426.8VAC426.9VAC426.10
distance from star:628*106 km942*106 km1413*106 km2119*106 km3179*106 km
radius:10166 km6772 km7438 km3380 km4808 km
mass:8405*1021 kg2484*1021 kg3291*1021 kg308*1021 kg889*1021 kg
surface gravity: 5.42 m/s2
0.55 Earths
3.61 m/s2
0.36 Earths
3.97 m/s2
0.40 Earths
1.79 m/s2
0.18 Earths
2.56 m/s2
0.26 Earths
escape velocity:10.50 km/s6.997 km/s7.685 km/s3.487 km/s4.968 km/s
year: 14027 VAC426.6 days
9936 Earth days
21904 VAC426.7 days
18254 Earth days
42358 VAC426.8 days
33534 Earth days
41071 VAC426.9 days
61607 Earth days
108651 VAC426.10 days
113179 Earth days
day:17 hrs20 hrs19 hrs36 hrs25 hrs
axial tilt:10°12°13°47°
temperature:25 K
-248 C
12 K
-261 C
6 K
-267 C
3 K
-270 C
1 K
-272 C
atmosphere:8% H2
2% He
53% N2
35% O2
2% CO2
0% other
73% N2
26% O2
1% CO2
0% other
8% H2
2% He
61% N2
26% O2
3% CO2
0% other
80% N2
16% O2
4% CO2
0% other
88% N2
7% O2
5% CO2
0% other
moons:413347822
rings:00000

planet:VAC426.11VAC426.12VAC426.13VAC426.14VAC426.15
distance from star:4769*106 km7154*106 km10731*106 km12878*106 km15453*106 km
radius:28355 km29200 km69303 km5833 km4800 km
mass:182380*1021 kg199176*1021 kg2662846*1021 kg1587*1021 kg884*1021 kg
surface gravity: 15.1 m/s2
1.54 Earths
15.5 m/s2
1.58 Earths
37.0 m/s2
3.78 Earths
3.11 m/s2
0.31 Earths
2.56 m/s2
0.26 Earths
escape velocity:29.30 km/s30.17 km/s71.61 km/s6.026 km/s4.958 km/s
year: 332678 VAC426.11 days
207924 Earth days
611169 VAC426.12 days
381981 Earth days
1122792 VAC426.13 days
701745 Earth days
1006328 VAC426.14 days
922468 Earth days
1164110 VAC426.15 days
1212615 Earth days
day:15 hrs15 hrs15 hrs22 hrs25 hrs
axial tilt:76°347°17°
temperature:1293 K
1020 C
1152 K
879 C
1738 K
1465 C
1576 K
1303 C
1403 K
1130 C
atmosphere:91% H2
9% He
0% other
78% H2
22% He
0% other
90% H2
10% He
0% other
100% other100% other
moons:1631501356147
rings:8131300

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