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NAA564: red dwarf star with 15 planets

  NAA564.1   NAA564.2   NAA564.3  
NAA564.4
  NAA564.5   NAA564.6   NAA564.7   NAA564.8   NAA564.9  
NAA564.10
 
NAA564.11
  NAA564.12  
NAA564.13
 
NAA564.14
 
NAA564.15
 

Solar system 'NAA564' comprises the star 'NAA564' and the retinue of celestial objects gravitationally bound to it: 15 planets and their 716 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NAA564', a red dwarf class star that contains about 99.53% of the system's known mass and dominates it gravitationally. NAA564 is located more than 2170 lightyears from the center of the galaxy.

NAA564.2, the second planet in this system, may feature life forms. Its average temperature is 257K (-16C) and it's atmosphere contains 2% of oxygen. One year on NAA564.2 lasts 479 days, one day lasts 17 hours. It's diameter is 20154 km, 1.5 times the diameter of the Earth.

This solar system comprises 15 planets

NAA564.1 is a very large terrestrial planet (9265 km radius) which orbits its star in 27 Earth days, one day on NAA564.1 lasts 17 Earth hours. Its average temperature is 1481 K (1208 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
NAA564.2 is a very large terrestrial planet (10077 km radius) which orbits its star in 479 Earth days, one day on NAA564.2 lasts 17 Earth hours. Its average temperature is 257 K (-16 C), its atmosphere mainly consists of nitrogen and it has 30 moons.
NAA564.3 is a medium terrestrial planet (6351 km radius) which orbits its star in 881 Earth days, one day on NAA564.3 lasts 21 Earth hours. Its average temperature is 171 K (-102 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
NAA564.4 is a large terrestrial planet (8371 km radius) which orbits its star in 1619 Earth days, one day on NAA564.4 lasts 18 Earth hours. Its average temperature is 101 K (-172 C), its atmosphere mainly consists of nitrogen, oxygen and it has 26 moons.
NAA564.5 is a very large terrestrial planet (10676 km radius) which orbits its star in 2974 Earth days, one day on NAA564.5 lasts 17 Earth hours. Its average temperature is 56 K (-217 C), its atmosphere mainly consists of nitrogen and it has 24 moons.
NAA564.6 is a small terrestrial planet (3727 km radius) which orbits its star in 5464 Earth days, one day on NAA564.6 lasts 33 Earth hours. Its average temperature is 30 K (-243 C), its atmosphere mainly consists of nitrogen, oxygen and it has 15 moons.
NAA564.7 is a small terrestrial planet (4989 km radius) which orbits its star in 10039 Earth days, one day on NAA564.7 lasts 25 Earth hours. Its average temperature is 15 K (-258 C), its atmosphere mainly consists of nitrogen, oxygen and it has 44 moons.
NAA564.8 is a very small terrestrial planet (2180 km radius) which orbits its star in 18444 Earth days, one day on NAA564.8 lasts 68 Earth hours. Its average temperature is 7 K (-266 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
NAA564.9 is a medium terrestrial planet (5693 km radius) which orbits its star in 33884 Earth days, one day on NAA564.9 lasts 22 Earth hours. Its average temperature is 3 K (-270 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
NAA564.10 is a very small terrestrial planet (2719 km radius) which orbits its star in 62249 Earth days, one day on NAA564.10 lasts 48 Earth hours. Its average temperature is 1 K (-272 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
NAA564.11 is a large gas giant (50071 km radius) which orbits its star in 197667 Earth days, one day on NAA564.11 lasts 15 Earth hours. Its average temperature is 1281 K (1008 C), its atmosphere mainly consists of hydrogen, helium and it has 98 moons.
NAA564.12 is a large gas giant (53657 km radius) which orbits its star in 376190 Earth days, one day on NAA564.12 lasts 15 Earth hours. Its average temperature is 1160 K (887 C), its atmosphere mainly consists of hydrogen, helium and it has 105 moons.
NAA564.13 is a large gas giant (49414 km radius) which orbits its star in 691106 Earth days, one day on NAA564.13 lasts 15 Earth hours. Its average temperature is 1358 K (1085 C), its atmosphere mainly consists of hydrogen and it has 104 moons.
NAA564.14 is a medium gas giant (24869 km radius) which orbits its star in 1269643 Earth days, one day on NAA564.14 lasts 15 Earth hours. Its average temperature is 1518 K (1245 C), its atmosphere mainly consists of hydrogen, helium and it has 125 moons.
NAA564.15 is a large gas giant (40898 km radius) which orbits its star in 2332483 Earth days, one day on NAA564.15 lasts 15 Earth hours. Its average temperature is 1279 K (1006 C), its atmosphere mainly consists of hydrogen, helium and it has 90 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NAA564.1NAA564.2NAA564.3NAA564.4NAA564.5
distance from star:12*106 km83*106 km124*106 km187*106 km281*106 km
radius:9265 km10077 km6351 km8371 km10676 km
mass:6362*1021 kg8186*1021 kg2049*1021 kg4692*1021 kg9734*1021 kg
surface gravity: 4.94 m/s2
0.50 Earths
5.38 m/s2
0.55 Earths
3.39 m/s2
0.34 Earths
4.46 m/s2
0.45 Earths
5.70 m/s2
0.58 Earths
escape velocity:9.573 km/s10.41 km/s6.562 km/s8.649 km/s11.03 km/s
year: 38 NAA564.1 days
27 Earth days
676 NAA564.2 days
479 Earth days
1006 NAA564.3 days
881 Earth days
2158 NAA564.4 days
1619 Earth days
4198 NAA564.5 days
2974 Earth days
day:17 hrs17 hrs21 hrs18 hrs17 hrs
axial tilt:20°15°105°19°30°
temperature:1481 K
1208 C
257 K
-16 C
171 K
-102 C
101 K
-172 C
56 K
-217 C
atmosphere:1% He
79% N2
19% O2
1% CO2
0% other
90% N2
2% O2
8% CO2
0% other
3% H2
2% He
67% N2
25% O2
3% CO2
0% other
2% H2
1% He
60% N2
36% O2
1% CO2
0% other
86% N2
5% O2
9% CO2
0% other
moons:63072624
rings:00020

planet:NAA564.6NAA564.7NAA564.8NAA564.9NAA564.10
distance from star:421*106 km632*106 km948*106 km1423*106 km2134*106 km
radius:3727 km4989 km2180 km5693 km2719 km
mass:414*1021 kg993*1021 kg82*1021 kg1476*1021 kg160*1021 kg
surface gravity: 1.98 m/s2
0.20 Earths
2.66 m/s2
0.27 Earths
1.15 m/s2
0.11 Earths
3.03 m/s2
0.30 Earths
1.44 m/s2
0.14 Earths
escape velocity:3.850 km/s5.154 km/s2.240 km/s5.882 km/s2.802 km/s
year: 3973 NAA564.6 days
5464 Earth days
9637 NAA564.7 days
10039 Earth days
6509 NAA564.8 days
18444 Earth days
36964 NAA564.9 days
33884 Earth days
31124 NAA564.10 days
62249 Earth days
day:33 hrs25 hrs68 hrs22 hrs48 hrs
axial tilt:16°30°16°13°
temperature:30 K
-243 C
15 K
-258 C
7 K
-266 C
3 K
-270 C
1 K
-272 C
atmosphere:79% N2
18% O2
3% CO2
0% other
83% N2
12% O2
5% CO2
0% other
2% H2
1% He
75% N2
22% O2
0% other
3% H2
1% He
63% N2
31% O2
2% CO2
0% other
7% H2
1% He
47% N2
44% O2
1% CO2
0% other
moons:154471619
rings:00003

planet:NAA564.11NAA564.12NAA564.13NAA564.14NAA564.15
distance from star:4611*106 km7082*106 km10623*106 km15934*106 km23902*106 km
radius:50071 km53657 km49414 km24869 km40898 km
mass:1004266*1021 kg1235859*1021 kg965250*1021 kg123045*1021 kg547263*1021 kg
surface gravity: 26.7 m/s2
2.73 Earths
28.6 m/s2
2.92 Earths
26.3 m/s2
2.68 Earths
13.2 m/s2
1.34 Earths
21.8 m/s2
2.22 Earths
escape velocity:51.74 km/s55.44 km/s51.06 km/s25.69 km/s42.26 km/s
year: 316267 NAA564.11 days
197667 Earth days
601904 NAA564.12 days
376190 Earth days
1105769 NAA564.13 days
691106 Earth days
2031428 NAA564.14 days
1269643 Earth days
3731972 NAA564.15 days
2332483 Earth days
day:15 hrs15 hrs15 hrs15 hrs15 hrs
axial tilt:23°
temperature:1281 K
1008 C
1160 K
887 C
1358 K
1085 C
1518 K
1245 C
1279 K
1006 C
atmosphere:76% H2
24% He
0% other
86% H2
14% He
0% other
90% H2
10% He
0% other
84% H2
16% He
0% other
89% H2
11% He
0% other
moons:9810510412590
rings:1109191

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