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PDA448: red dwarf star with 13 planets

  PDA448.1   PDA448.2  
PDA448.3
  PDA448.4   PDA448.5  
PDA448.6
 
PDA448.7
 
PDA448.8
  PDA448.9  
PDA448.10
 
PDA448.11
  PDA448.12   PDA448.13  

Solar system 'PDA448' comprises the star 'PDA448' and the retinue of celestial objects gravitationally bound to it: 13 planets and their 784 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PDA448', a red dwarf class star that contains about 99.4% of the system's known mass and dominates it gravitationally. PDA448 is located more than 2170 lightyears from the center of the galaxy.

This solar system comprises 13 planets

PDA448.1 is a very large terrestrial planet (9044 km radius) which orbits its star in 83 Earth days, one day on PDA448.1 lasts 16 Earth hours. Its average temperature is 1614 K (1341 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 3 moons.
PDA448.2 is a very large terrestrial planet (9848 km radius) which orbits its star in 876 Earth days, one day on PDA448.2 lasts 15 Earth hours. Its average temperature is 141 K (-132 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 30 moons.
PDA448.3 is a medium terrestrial planet (6700 km radius) which orbits its star in 1610 Earth days, one day on PDA448.3 lasts 18 Earth hours. Its average temperature is 94 K (-179 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
PDA448.4 is a very large terrestrial planet (11437 km radius) which orbits its star in 2957 Earth days, one day on PDA448.4 lasts 14 Earth hours. Its average temperature is 55 K (-218 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 16 moons.
PDA448.5 is a very small terrestrial planet (2313 km radius) which orbits its star in 5433 Earth days, one day on PDA448.5 lasts 60 Earth hours. Its average temperature is 31 K (-242 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
PDA448.6 is a medium gas giant (34159 km radius) which orbits its star in 44812 Earth days, one day on PDA448.6 lasts 13 Earth hours. Its average temperature is 1875 K (1602 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
PDA448.7 is a large gas giant (69083 km radius) which orbits its star in 102440 Earth days, one day on PDA448.7 lasts 13 Earth hours. Its average temperature is 1735 K (1462 C), its atmosphere mainly consists of hydrogen and it has 135 moons.
PDA448.8 is a large gas giant (49834 km radius) which orbits its star in 244850 Earth days, one day on PDA448.8 lasts 13 Earth hours. Its average temperature is 1567 K (1294 C), its atmosphere mainly consists of hydrogen and it has 67 moons.
PDA448.9 is a medium terrestrial planet (5605 km radius) which orbits its star in 449819 Earth days, one day on PDA448.9 lasts 20 Earth hours. Its average temperature is 1785 K (1512 C), its atmosphere mainly consists of hydrogen, helium and it has 94 moons.
PDA448.10 is a large gas giant (59473 km radius) which orbits its star in 826370 Earth days, one day on PDA448.10 lasts 13 Earth hours. Its average temperature is 1353 K (1080 C), its atmosphere mainly consists of hydrogen and it has 98 moons.
PDA448.11 is a medium gas giant (21593 km radius) which orbits its star in 1518139 Earth days, one day on PDA448.11 lasts 13 Earth hours. Its average temperature is 1046 K (773 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
PDA448.12 is a medium gas giant (35037 km radius) which orbits its star in 2789000 Earth days, one day on PDA448.12 lasts 13 Earth hours. Its average temperature is 1714 K (1441 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
PDA448.13 is a very small terrestrial planet (2789 km radius) which orbits its star in 3666235 Earth days, one day on PDA448.13 lasts 45 Earth hours. Its average temperature is 1039 K (766 C), its atmosphere mainly consists of and it has 35 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:PDA448.1PDA448.2PDA448.3PDA448.4PDA448.5
distance from star:26*106 km124*106 km186*106 km280*106 km420*106 km
radius:9044 km9848 km6700 km11437 km2313 km
mass:5917*1021 kg7640*1021 kg2406*1021 kg11968*1021 kg98*1021 kg
surface gravity: 4.82 m/s2
0.49 Earths
5.25 m/s2
0.53 Earths
3.57 m/s2
0.36 Earths
6.10 m/s2
0.62 Earths
1.22 m/s2
0.12 Earths
escape velocity:9.345 km/s10.17 km/s6.923 km/s11.81 km/s2.378 km/s
year: 124 PDA448.1 days
83 Earth days
1401 PDA448.2 days
876 Earth days
2146 PDA448.3 days
1610 Earth days
5069 PDA448.4 days
2957 Earth days
2173 PDA448.5 days
5433 Earth days
day:16 hrs15 hrs18 hrs14 hrs60 hrs
axial tilt:27°17°143°
temperature:1614 K
1341 C
141 K
-132 C
94 K
-179 C
55 K
-218 C
31 K
-242 C
atmosphere:18% H2
2% He
32% N2
48% O2
0% other
83% N2
6% O2
11% CO2
0% other
4% H2
3% He
57% N2
34% O2
2% CO2
0% other
80% N2
2% O2
18% CO2
0% other
68% N2
31% O2
1% CO2
0% other
moons:3306161
rings:00100

planet:PDA448.6PDA448.7PDA448.8PDA448.9PDA448.10
distance from star:1714*106 km2975*106 km5318*106 km7978*106 km11967*106 km
radius:34159 km69083 km49834 km5605 km59473 km
mass:318863*1021 kg2637567*1021 kg990073*1021 kg1408*1021 kg1682865*1021 kg
surface gravity: 18.2 m/s2
1.86 Earths
36.8 m/s2
3.76 Earths
26.6 m/s2
2.71 Earths
2.99 m/s2
0.30 Earths
31.7 m/s2
3.24 Earths
escape velocity:35.29 km/s71.38 km/s51.49 km/s5.790 km/s61.45 km/s
year: 82729 PDA448.6 days
44812 Earth days
189120 PDA448.7 days
102440 Earth days
452030 PDA448.8 days
244850 Earth days
539782 PDA448.9 days
449819 Earth days
1525606 PDA448.10 days
826370 Earth days
day:13 hrs13 hrs13 hrs20 hrs13 hrs
axial tilt:
temperature:1875 K
1602 C
1735 K
1462 C
1567 K
1294 C
1785 K
1512 C
1353 K
1080 C
atmosphere:80% H2
20% He
0% other
97% H2
3% He
0% other
94% H2
6% He
0% other
89% H2
11% He
0% other
95% H2
5% He
0% other
moons:86135679498
rings:1101401

planet:PDA448.11PDA448.12PDA448.13
distance from star:17951*106 km26927*106 km32312*106 km
radius:21593 km35037 km2789 km
mass:80543*1021 kg344088*1021 kg173*1021 kg
surface gravity: 11.5 m/s2
1.17 Earths
18.7 m/s2
1.91 Earths
1.48 m/s2
0.15 Earths
escape velocity:22.31 km/s36.20 km/s2.877 km/s
year: 2802718 PDA448.11 days
1518139 Earth days
5148923 PDA448.12 days
2789000 Earth days
1955325 PDA448.13 days
3666235 Earth days
day:13 hrs13 hrs45 hrs
axial tilt:28°
temperature:1046 K
773 C
1714 K
1441 C
1039 K
766 C
atmosphere:81% H2
19% He
0% other
89% H2
11% He
0% other
100% other
moons:10111235
rings:100

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