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VAC445: red supergiant star with 6 planets

  VAC445.1   VAC445.2   VAC445.3   VAC445.4   VAC445.5   VAC445.6  

Solar system 'VAC445' comprises the star 'VAC445' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 65 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAC445', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. VAC445 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 6 planets

VAC445.1 is a large terrestrial planet (7389 km radius) which orbits its star in 295 Earth days, one day on VAC445.1 lasts 10 Earth hours. Its average temperature is 1240 K (967 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
VAC445.2 is a medium terrestrial planet (5355 km radius) which orbits its star in 701 Earth days, one day on VAC445.2 lasts 14 Earth hours. Its average temperature is 1565 K (1292 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 8 moons.
VAC445.3 is a small terrestrial planet (4938 km radius) which orbits its star in 1288 Earth days, one day on VAC445.3 lasts 16 Earth hours. Its average temperature is 1043 K (770 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
VAC445.4 is a very large terrestrial planet (10326 km radius) which orbits its star in 2366 Earth days, one day on VAC445.4 lasts 8 Earth hours. Its average temperature is 1236 K (963 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
VAC445.5 is a medium terrestrial planet (5511 km radius) which orbits its star in 4347 Earth days, one day on VAC445.5 lasts 14 Earth hours. Its average temperature is 1374 K (1101 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 27 moons.
VAC445.6 is a small terrestrial planet (3286 km radius) which orbits its star in 5714 Earth days, one day on VAC445.6 lasts 29 Earth hours. Its average temperature is 1461 K (1188 C), its atmosphere mainly consists of and it has 3 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:VAC445.1VAC445.2VAC445.3VAC445.4VAC445.5
distance from star:60*106 km107*106 km160*106 km241*106 km362*106 km
radius:7389 km5355 km4938 km10326 km5511 km
mass:3227*1021 kg1228*1021 kg963*1021 kg8808*1021 kg1339*1021 kg
surface gravity: 3.94 m/s2
0.40 Earths
2.85 m/s2
0.29 Earths
2.63 m/s2
0.26 Earths
5.51 m/s2
0.56 Earths
2.94 m/s2
0.30 Earths
escape velocity:7.635 km/s5.532 km/s5.102 km/s10.67 km/s5.694 km/s
year: 708 VAC445.1 days
295 Earth days
1201 VAC445.2 days
701 Earth days
1932 VAC445.3 days
1288 Earth days
7098 VAC445.4 days
2366 Earth days
7452 VAC445.5 days
4347 Earth days
day:10 hrs14 hrs16 hrs8 hrs14 hrs
axial tilt:21°15°
temperature:1240 K
967 C
1565 K
1292 C
1043 K
770 C
1236 K
963 C
1374 K
1101 C
atmosphere:78% N2
19% O2
3% CO2
0% other
50% N2
1% O2
49% CO2
0% other
84% N2
12% O2
4% CO2
0% other
63% N2
35% O2
2% CO2
0% other
74% N2
1% O2
25% CO2
0% other
moons:2861927
rings:00000

planet:VAC445.6
distance from star:434*106 km
radius:3286 km
mass:283*1021 kg
surface gravity: 1.74 m/s2
0.17 Earths
escape velocity:3.390 km/s
year: 4728 VAC445.6 days
5714 Earth days
day:29 hrs
axial tilt:29°
temperature:1461 K
1188 C
atmosphere:100% other
moons:3
rings:0

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