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PKH465: yellow dwarf star with 5 planets

  PKH465.1   PKH465.2  
PKH465.3
 
PKH465.4
  PKH465.5  

Solar system 'PKH465' comprises the star 'PKH465' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 445 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PKH465', a yellow dwarf class star that contains about 99.88% of the system's known mass and dominates it gravitationally. PKH465 is located more than 3554 lightyears from the center of the galaxy.

This solar system comprises 5 planets

PKH465.1 is a medium terrestrial planet (5399 km radius) which orbits its star in 19 Earth days, one day on PKH465.1 lasts 13 Earth hours. Its average temperature is 1810 K (1537 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
PKH465.2 is a large gas giant (49418 km radius) which orbits its star in 61058 Earth days, one day on PKH465.2 lasts 5 Earth hours. Its average temperature is 1654 K (1381 C), its atmosphere mainly consists of hydrogen, helium and it has 176 moons.
PKH465.3 is a medium gas giant (32851 km radius) which orbits its star in 123950 Earth days, one day on PKH465.3 lasts 5 Earth hours. Its average temperature is 1157 K (884 C), its atmosphere mainly consists of hydrogen, helium and it has 103 moons.
PKH465.4 is a medium gas giant (28647 km radius) which orbits its star in 227712 Earth days, one day on PKH465.4 lasts 5 Earth hours. Its average temperature is 1196 K (923 C), its atmosphere mainly consists of hydrogen and it has 142 moons.
PKH465.5 is a medium terrestrial planet (5815 km radius) which orbits its star in 299335 Earth days, one day on PKH465.5 lasts 12 Earth hours. Its average temperature is 1079 K (806 C), its atmosphere mainly consists of and it has 24 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:PKH465.1PKH465.2PKH465.3PKH465.4PKH465.5
distance from star:9*106 km2107*106 km3378*106 km5067*106 km6081*106 km
radius:5399 km49418 km32851 km28647 km5815 km
mass:1259*1021 kg965484*1021 kg283619*1021 kg188073*1021 kg1573*1021 kg
surface gravity: 2.88 m/s2
0.29 Earths
26.3 m/s2
2.68 Earths
17.5 m/s2
1.78 Earths
15.2 m/s2
1.55 Earths
3.10 m/s2
0.31 Earths
escape velocity:5.579 km/s51.06 km/s33.94 km/s29.60 km/s6.009 km/s
year: 35 PKH465.1 days
19 Earth days
293078 PKH465.2 days
61058 Earth days
594960 PKH465.3 days
123950 Earth days
1093017 PKH465.4 days
227712 Earth days
598670 PKH465.5 days
299335 Earth days
day:13 hrs5 hrs5 hrs5 hrs12 hrs
axial tilt:18°22°
temperature:1810 K
1537 C
1654 K
1381 C
1157 K
884 C
1196 K
923 C
1079 K
806 C
atmosphere:8% H2
2% He
59% N2
29% O2
2% CO2
0% other
86% H2
14% He
0% other
79% H2
21% He
0% other
92% H2
8% He
0% other
100% other
moons:017610314224
rings:001020

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