🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.75 AU - 0.85 AU

Year: 254 Days

Day: 30 Hours

Environment

Temp: 158 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.31 AU - 2.07 AU

Year: 779 Days

Day: 13.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.75 AU - 2.79 AU

Year: 1213 Days

Day: 16.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,625,205 km

• M1: 931,995 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.59 AU - 5.25 AU

Year: 3872 Days

Day: 15.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 11.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.4 AU - 11 AU

Year: 11557 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 101,625,205 km

• M1: 178,769 km (0.11 R)
• M2: 340,634 km (0.111 R)
• M3: 697,425 km (0.116 R)
• M4: 1,573,470 km (0.115 R)
• M5: 1,661,733 km (0.119 R)
• M6: 2,008,202 km (0.067 R)
• M7: 2,202,529 km (0.102 R)
• M8: 2,277,029 km (0.108 R)
• M9: 2,557,525 km (0.118 R)
• M10: 2,662,393 km (0.045 R)
• M11: 3,523,778 km (0.1 R)
• M12: 3,969,879 km (0.088 R)
• M13: 4,277,302 km (0.047 R)
• M14: 4,817,949 km (0.077 R)
• M15: 4,981,160 km (0.068 R)
• M16: 5,447,906 km (0.038 R)
• M17: 5,998,426 km (0.105 R)
• M18: 6,138,898 km (0.048 R)
• M19: 6,530,845 km (0.108 R)
• M20: 8,374,190 km (0.113 R)
• M21: 8,650,048 km (0.109 R)
• M22: 9,536,266 km (0.09 R)
• M23: 10,157,247 km (0.075 R)
• M24: 11,744,181 km (0.038 R)
• M25: 11,964,539 km (0.113 R)
• M26: 12,275,403 km (0.081 R)
• M27: 12,499,052 km (0.113 R)
• M28: 13,132,449 km (0.072 R)
• M29: 14,383,536 km (0.086 R)
• M30: 14,904,137 km (0.056 R)
• M31: 16,355,086 km (0.079 R)
• M32: 16,601,325 km (0.102 R)
• M33: 16,749,726 km (0.086 R)
• M34: 17,147,357 km (0.082 R)
• M35: 18,615,061 km (0.086 R)
• M36: 19,807,506 km (0.095 R)
• M37: 20,545,472 km (0.111 R)
• M38: 20,704,794 km (0.099 R)
• M39: 22,648,370 km (0.101 R)
• M40: 22,977,934 km (0.12 R)
• M41: 24,087,950 km (0.119 R)
• M42: 24,818,885 km (0.116 R)
• M43: 25,272,167 km (0.049 R)
• M44: 26,129,811 km (0.054 R)
• M45: 27,755,940 km (0.058 R)
• M46: 28,049,750 km (0.072 R)
• M47: 31,716,693 km (0.05 R)
• M48: 33,387,402 km (0.103 R)
• M49: 33,887,957 km (0.052 R)
• M50: 34,264,943 km (0.09 R)
• M51: 34,769,687 km (0.119 R)
• M52: 36,299,026 km (0.06 R)
• M53: 37,136,475 km (0.103 R)
• M54: 37,395,578 km (0.094 R)
• M55: 37,785,131 km (0.036 R)
• M56: 38,241,404 km (0.047 R)
• M57: 38,962,017 km (0.089 R)
• M58: 40,150,872 km (0.078 R)
• M59: 41,150,634 km (0.036 R)
• M60: 41,552,903 km (0.11 R)
• M61: 43,310,977 km (0.046 R)
• M62: 43,651,761 km (0.101 R)
• M63: 44,062,108 km (0.07 R)
• M64: 44,267,656 km (0.088 R)
• M65: 45,300,330 km (0.12 R)
• M66: 45,507,822 km (0.114 R)
• M67: 45,993,267 km (0.06 R)
• M68: 46,201,806 km (0.098 R)
• M69: 46,480,358 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 6.8

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.97 AU - 21.13 AU

Year: 29497 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,625,205 km

• M1: 120,426 km (0.105 R)
• M2: 1,288,636 km (0.066 R)
• M3: 2,087,339 km (0.098 R)
• M4: 3,392,431 km (0.11 R)
• M5: 4,200,409 km (0.061 R)
• M6: 5,233,532 km (0.101 R)
• M7: 5,346,628 km (0.068 R)
• M8: 5,924,674 km (0.076 R)
• M9: 6,522,318 km (0.057 R)
• M10: 6,583,204 km (0.089 R)
• M11: 6,890,179 km (0.074 R)
• M12: 7,076,578 km (0.083 R)
• M13: 7,391,032 km (0.053 R)
• M14: 8,295,651 km (0.086 R)
• M15: 9,030,775 km (0.034 R)
• M16: 9,371,708 km (0.115 R)
• M17: 10,634,015 km (0.117 R)
• M18: 11,431,372 km (0.067 R)
• M19: 13,313,911 km (0.083 R)
• M20: 13,546,237 km (0.098 R)
• M21: 14,409,566 km (0.098 R)
• M22: 15,209,765 km (0.105 R)
• M23: 15,533,794 km (0.084 R)
• M24: 16,188,883 km (0.07 R)
• M25: 16,685,997 km (0.076 R)
• M26: 17,104,273 km (0.04 R)
• M27: 17,780,455 km (0.088 R)
• M28: 18,121,837 km (0.102 R)
• M29: 18,551,632 km (0.102 R)
• M30: 20,126,449 km (0.093 R)
• M31: 20,660,962 km (0.103 R)
• M32: 21,199,963 km (0.111 R)
• M33: 21,290,320 km (0.025 R)
• M34: 23,216,094 km (0.109 R)
• M35: 23,589,041 km (0.085 R)
• M36: 24,246,823 km (0.066 R)
• M37: 24,625,305 km (0.091 R)
• M38: 24,815,295 km (0.119 R)
• M39: 25,580,189 km (0.076 R)
• M40: 27,427,423 km (0.105 R)
• M41: 27,525,859 km (0.064 R)
• M42: 28,915,922 km (0.067 R)
• M43: 30,532,477 km (0.089 R)
• M44: 34,381,331 km (0.111 R)
• M45: 37,721,552 km (0.085 R)
• M46: 38,931,350 km (0.089 R)
• M47: 41,502,040 km (0.038 R)
• M48: 42,068,118 km (0.101 R)
• M49: 43,551,830 km (0.111 R)
• M50: 43,896,653 km (0.08 R)
• M51: 44,127,034 km (0.102 R)
• M52: 44,820,569 km (0.12 R)
• M53: 44,936,508 km (0.089 R)
• M54: 45,168,833 km (0.079 R)
• M55: 47,276,368 km (0.118 R)
• M56: 52,561,511 km (0.114 R)
• M57: 53,051,145 km (0.077 R)
• M58: 53,419,455 km (0.12 R)
• M59: 55,273,421 km (0.092 R)
• M60: 56,270,790 km (0.098 R)
• M61: 56,521,068 km (0.116 R)
• M62: 60,831,880 km (0.092 R)
• M63: 62,896,929 km (0.096 R)
• M64: 63,937,980 km (0.116 R)
• M65: 64,591,573 km (0.095 R)
• M66: 66,169,083 km (0.1 R)
• M67: 66,301,178 km (0.049 R)
• M68: 66,433,273 km (0.111 R)
• M69: 67,892,450 km (0.102 R)
• M70: 68,692,799 km (0.12 R)
• M71: 68,960,280 km (0.109 R)
• M72: 70,033,645 km (0.116 R)
• M73: 70,168,133 km (0.119 R)
• M74: 71,789,625 km (0.098 R)
• M75: 73,150,217 km (0.088 R)
• M76: 73,423,383 km (0.076 R)
• M77: 73,833,730 km (0.064 R)
• M78: 74,244,825 km (0.083 R)
• M79: 77,282,858 km (0.086 R)
• M80: 77,978,937 km (0.079 R)
• M81: 78,257,937 km (0.077 R)
• M82: 79,097,032 km (0.112 R)
• M83: 80,361,134 km (0.079 R)
• M84: 81,066,338 km (0.102 R)
• M85: 81,207,708 km (0.086 R)
• M86: 83,479,352 km (0.118 R)
• M87: 84,336,697 km (0.076 R)
• M88: 85,628,026 km (0.118 R)
• M89: 89,249,491 km (0.113 R)
• M90: 89,687,364 km (0.107 R)
• M91: 91,593,241 km (0.117 R)
• M92: 92,182,358 km (0.025 R)
• M93: 92,772,671 km (0.1 R)
• M94: 93,068,426 km (0.085 R)
• M95: 95,743,385 km (0.09 R)
• M96: 101,168,552 km (0.062 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,026 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit