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PCA399: red dwarf star with 5 planets

  PCA399.1  
PCA399.2
 
PCA399.3
  PCA399.4  
PCA399.5
 

Solar system 'PCA399' comprises the star 'PCA399' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 456 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PCA399', a red dwarf class star that contains about 99.02% of the system's known mass and dominates it gravitationally. PCA399 is located more than 3697 lightyears from the center of the galaxy.

This solar system comprises 5 planets

PCA399.1 is a medium terrestrial planet (5396 km radius) which orbits its star in 125 Earth days, one day on PCA399.1 lasts 13 Earth hours. Its average temperature is 567 K (294 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
PCA399.2 is a large gas giant (44380 km radius) which orbits its star in 18704 Earth days, one day on PCA399.2 lasts 5 Earth hours. Its average temperature is 1546 K (1273 C), its atmosphere mainly consists of hydrogen, helium and it has 169 moons.
PCA399.3 is a large gas giant (79864 km radius) which orbits its star in 65102 Earth days, one day on PCA399.3 lasts 5 Earth hours. Its average temperature is 1022 K (749 C), its atmosphere mainly consists of hydrogen, helium and it has 114 moons.
PCA399.4 is a large gas giant (40884 km radius) which orbits its star in 119600 Earth days, one day on PCA399.4 lasts 5 Earth hours. Its average temperature is 1240 K (967 C), its atmosphere mainly consists of hydrogen and it has 121 moons.
PCA399.5 is a large gas giant (43385 km radius) which orbits its star in 240880 Earth days, one day on PCA399.5 lasts 5 Earth hours. Its average temperature is 1074 K (801 C), its atmosphere mainly consists of hydrogen, helium and it has 50 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:PCA399.1PCA399.2PCA399.3PCA399.4PCA399.5
distance from star:33*106 km957*106 km2199*106 km3298*106 km5261*106 km
radius:5396 km44380 km79864 km40884 km43385 km
mass:1256*1021 kg699281*1021 kg4075145*1021 kg546701*1021 kg653294*1021 kg
surface gravity: 2.87 m/s2
0.29 Earths
23.6 m/s2
2.41 Earths
42.6 m/s2
4.35 Earths
21.8 m/s2
2.22 Earths
23.1 m/s2
2.36 Earths
escape velocity:5.574 km/s45.86 km/s82.53 km/s42.24 km/s44.83 km/s
year: 230 PCA399.1 days
125 Earth days
89779 PCA399.2 days
18704 Earth days
312489 PCA399.3 days
65102 Earth days
574080 PCA399.4 days
119600 Earth days
1156224 PCA399.5 days
240880 Earth days
day:13 hrs5 hrs5 hrs5 hrs5 hrs
axial tilt:26°
temperature:567 K
294 C
1546 K
1273 C
1022 K
749 C
1240 K
967 C
1074 K
801 C
atmosphere:1% H2
1% He
65% N2
33% O2
0% other
83% H2
17% He
0% other
88% H2
12% He
0% other
98% H2
2% He
0% other
81% H2
19% He
0% other
moons:216911412150
rings:0414012

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