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PGC511: red dwarf star with 8 planets

  PGC511.1   PGC511.2   PGC511.3   PGC511.4  
PGC511.5
 
PGC511.6
 
PGC511.7
 
PGC511.8
 

Solar system 'PGC511' comprises the star 'PGC511' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 441 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PGC511', a red dwarf class star that contains about 99.45% of the system's known mass and dominates it gravitationally. PGC511 is located more than 3869 lightyears from the center of the galaxy.

PGC511.2, the second planet in this system, may feature life forms. Its average temperature is 287K (14C) and it's atmosphere contains 37% of oxygen. One year on PGC511.2 lasts 195 days, one day lasts 11 hours. It's diameter is 17662 km, 1.3 times the diameter of the Earth.

This solar system comprises 8 planets

PGC511.1 is a small terrestrial planet (3705 km radius) which orbits its star in 65 Earth days, one day on PGC511.1 lasts 26 Earth hours. Its average temperature is 617 K (344 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
PGC511.2 is a large terrestrial planet (8831 km radius) which orbits its star in 195 Earth days, one day on PGC511.2 lasts 11 Earth hours. Its average temperature is 287 K (14 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 9 moons.
PGC511.3 is a very small terrestrial planet (2251 km radius) which orbits its star in 359 Earth days, one day on PGC511.3 lasts 57 Earth hours. Its average temperature is 191 K (-82 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
PGC511.4 is a very small terrestrial planet (2547 km radius) which orbits its star in 660 Earth days, one day on PGC511.4 lasts 46 Earth hours. Its average temperature is 113 K (-160 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
PGC511.5 is a large gas giant (42696 km radius) which orbits its star in 59961 Earth days, one day on PGC511.5 lasts 8 Earth hours. Its average temperature is 1226 K (953 C), its atmosphere mainly consists of hydrogen, helium and it has 92 moons.
PGC511.6 is a large gas giant (42645 km radius) which orbits its star in 110155 Earth days, one day on PGC511.6 lasts 8 Earth hours. Its average temperature is 1411 K (1138 C), its atmosphere mainly consists of hydrogen, helium and it has 180 moons.
PGC511.7 is a medium gas giant (23279 km radius) which orbits its star in 202369 Earth days, one day on PGC511.7 lasts 8 Earth hours. Its average temperature is 1223 K (950 C), its atmosphere mainly consists of hydrogen, helium and it has 74 moons.
PGC511.8 is a medium gas giant (28291 km radius) which orbits its star in 371776 Earth days, one day on PGC511.8 lasts 8 Earth hours. Its average temperature is 1972 K (1699 C), its atmosphere mainly consists of hydrogen and it has 86 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:PGC511.1PGC511.2PGC511.3PGC511.4PGC511.5
distance from star:22*106 km45*106 km68*106 km103*106 km2081*106 km
radius:3705 km8831 km2251 km2547 km42696 km
mass:406*1021 kg5509*1021 kg91*1021 kg132*1021 kg622660*1021 kg
surface gravity: 1.97 m/s2
0.20 Earths
4.71 m/s2
0.48 Earths
1.19 m/s2
0.12 Earths
1.35 m/s2
0.13 Earths
22.7 m/s2
2.32 Earths
escape velocity:3.824 km/s9.125 km/s2.323 km/s2.630 km/s44.12 km/s
year: 60 PGC511.1 days
65 Earth days
425 PGC511.2 days
195 Earth days
151 PGC511.3 days
359 Earth days
344 PGC511.4 days
660 Earth days
179883 PGC511.5 days
59961 Earth days
day:26 hrs11 hrs57 hrs46 hrs8 hrs
axial tilt:62°12°17°
temperature:617 K
344 C
287 K
14 C
191 K
-82 C
113 K
-160 C
1226 K
953 C
atmosphere:67% N2
32% O2
1% CO2
0% other
11% H2
2% He
48% N2
37% O2
2% CO2
0% other
84% N2
15% O2
1% CO2
0% other
26% H2
3% He
26% N2
45% O2
0% other
81% H2
19% He
0% other
moons:090092
rings:000024

planet:PGC511.6PGC511.7PGC511.8
distance from star:3122*106 km4684*106 km7026*106 km
radius:42645 km23279 km28291 km
mass:620432*1021 kg100921*1021 kg181148*1021 kg
surface gravity: 22.7 m/s2
2.32 Earths
12.4 m/s2
1.26 Earths
15.1 m/s2
1.54 Earths
escape velocity:44.06 km/s24.05 km/s29.23 km/s
year: 330465 PGC511.6 days
110155 Earth days
607107 PGC511.7 days
202369 Earth days
1115328 PGC511.8 days
371776 Earth days
day:8 hrs8 hrs8 hrs
axial tilt:15°
temperature:1411 K
1138 C
1223 K
950 C
1972 K
1699 C
atmosphere:88% H2
12% He
0% other
77% H2
23% He
0% other
91% H2
9% He
0% other
moons:1807486
rings:13421

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