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LKC263: red dwarf star with 7 planets

  LKC263.1   LKC263.2  
LKC263.3
 
LKC263.4
 
LKC263.5
 
LKC263.6
  LKC263.7  

Solar system 'LKC263' comprises the star 'LKC263' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 556 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LKC263', a red dwarf class star that contains about 99.49% of the system's known mass and dominates it gravitationally. LKC263 is located more than 2430 lightyears from the center of the galaxy.

This solar system comprises 7 planets

LKC263.1 is a small terrestrial planet (4518 km radius) which orbits its star in 117 Earth days, one day on LKC263.1 lasts 19 Earth hours. Its average temperature is 483 K (210 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LKC263.2 is a very large terrestrial planet (11607 km radius) which orbits its star in 1136 Earth days, one day on LKC263.2 lasts 8 Earth hours. Its average temperature is 47 K (-226 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 44 moons.
LKC263.3 is a large gas giant (47294 km radius) which orbits its star in 29491 Earth days, one day on LKC263.3 lasts 7 Earth hours. Its average temperature is 1614 K (1341 C), its atmosphere mainly consists of hydrogen, helium and it has 148 moons.
LKC263.4 is a medium gas giant (30081 km radius) which orbits its star in 91645 Earth days, one day on LKC263.4 lasts 7 Earth hours. Its average temperature is 1143 K (870 C), its atmosphere mainly consists of hydrogen and it has 164 moons.
LKC263.5 is a huge terrestrial planet (12690 km radius) which orbits its star in 168363 Earth days, one day on LKC263.5 lasts 8 Earth hours. Its average temperature is 1884 K (1611 C), its atmosphere mainly consists of hydrogen and it has 54 moons.
LKC263.6 is a large gas giant (55100 km radius) which orbits its star in 324150 Earth days, one day on LKC263.6 lasts 7 Earth hours. Its average temperature is 1522 K (1249 C), its atmosphere mainly consists of hydrogen and it has 119 moons.
LKC263.7 is a small terrestrial planet (3100 km radius) which orbits its star in 426107 Earth days, one day on LKC263.7 lasts 33 Earth hours. Its average temperature is 1142 K (869 C), its atmosphere mainly consists of and it has 27 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LKC263.1LKC263.2LKC263.3LKC263.4LKC263.5
distance from star:32*106 km147*106 km1297*106 km2762*106 km4143*106 km
radius:4518 km11607 km47294 km30081 km12690 km
mass:737*1021 kg12509*1021 kg846268*1021 kg217754*1021 kg16348*1021 kg
surface gravity: 2.40 m/s2
0.24 Earths
6.19 m/s2
0.63 Earths
25.2 m/s2
2.57 Earths
16.0 m/s2
1.63 Earths
6.77 m/s2
0.69 Earths
escape velocity:4.666 km/s11.99 km/s48.87 km/s31.08 km/s13.11 km/s
year: 147 LKC263.1 days
117 Earth days
3408 LKC263.2 days
1136 Earth days
101112 LKC263.3 days
29491 Earth days
314211 LKC263.4 days
91645 Earth days
505089 LKC263.5 days
168363 Earth days
day:19 hrs8 hrs7 hrs7 hrs8 hrs
axial tilt:24°25°
temperature:483 K
210 C
47 K
-226 C
1614 K
1341 C
1143 K
870 C
1884 K
1611 C
atmosphere:7% H2
1% He
56% N2
36% O2
0% other
12% H2
2% He
51% N2
33% O2
2% CO2
0% other
79% H2
21% He
0% other
93% H2
7% He
0% other
92% H2
8% He
0% other
moons:04414816454
rings:001159

planet:LKC263.6LKC263.7
distance from star:6412*106 km7695*106 km
radius:55100 km3100 km
mass:1338273*1021 kg238*1021 kg
surface gravity: 29.4 m/s2
3.00 Earths
1.65 m/s2
0.16 Earths
escape velocity:56.93 km/s3.201 km/s
year: 1111371 LKC263.6 days
324150 Earth days
309896 LKC263.7 days
426107 Earth days
day:7 hrs33 hrs
axial tilt:
temperature:1522 K
1249 C
1142 K
869 C
atmosphere:91% H2
9% He
0% other
100% other
moons:11927
rings:130

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