🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.84 AU - 1.98 AU

Year: 923 Days

Day: 20.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.96 AU - 2.96 AU

Year: 1350 Days

Day: 22 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.04 AU - 5.26 AU

Year: 4089 Days

Day: 22.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 9.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.88 AU - 10.18 AU

Year: 8716 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,651,578 km

• M1: 158,723 km (0.057 R)
• M2: 255,214 km (0.084 R)
• M3: 356,193 km (0.118 R)
• M4: 420,520 km (0.118 R)
• M5: 547,079 km (0.084 R)
• M6: 651,050 km (0.072 R)
• M7: 900,878 km (0.067 R)
• M8: 1,169,556 km (0.087 R)
• M9: 1,237,922 km (0.066 R)
• M10: 1,525,150 km (0.045 R)
• M11: 2,189,514 km (0.103 R)
• M12: 2,346,742 km (0.079 R)
• M13: 2,718,044 km (0.108 R)
• M14: 2,794,638 km (0.029 R)
• M15: 2,918,654 km (0.041 R)
• M16: 3,044,466 km (0.075 R)
• M17: 3,188,230 km (0.11 R)
• M18: 3,432,972 km (0.113 R)
• M19: 3,633,134 km (0.102 R)
• M20: 3,751,765 km (0.106 R)
• M21: 3,940,707 km (0.08 R)
• M22: 4,115,138 km (0.084 R)
• M23: 4,203,401 km (0.057 R)
• M24: 4,435,876 km (0.118 R)
• M25: 4,544,484 km (0.109 R)
• M26: 4,727,592 km (0.115 R)
• M27: 4,801,643 km (0.12 R)
• M28: 4,931,943 km (0.065 R)
• M29: 5,025,740 km (0.114 R)
• M30: 5,484,557 km (0.117 R)
• M31: 5,916,895 km (0.07 R)
• M32: 6,238,231 km (0.12 R)
• M33: 6,441,984 km (0.11 R)
• M34: 6,503,468 km (0.112 R)
• M35: 6,960,939 km (0.095 R)
• M36: 7,214,956 km (0.081 R)
• M37: 7,300,226 km (0.112 R)
• M38: 7,645,050 km (0.12 R)
• M39: 8,172,083 km (0.109 R)
• M40: 8,395,133 km (0.109 R)
• M41: 8,507,481 km (0.111 R)
• M42: 8,710,934 km (0.092 R)
• M43: 9,657,889 km (0.084 R)
• M44: 10,588,687 km (0.06 R)
• M45: 10,880,852 km (0.045 R)
• M46: 11,077,124 km (0.064 R)
• M47: 11,348,943 km (0.093 R)
• M48: 11,548,058 km (0.076 R)
• M49: 11,848,899 km (0.069 R)
• M50: 12,076,139 km (0.041 R)
• M51: 12,279,442 km (0.079 R)
• M52: 12,483,793 km (0.113 R)
• M53: 12,818,294 km (0.114 R)
• M54: 12,921,815 km (0.097 R)
• M55: 13,364,924 km (0.112 R)
• M56: 13,707,204 km (0.094 R)
• M57: 14,534,929 km (0.095 R)
• M58: 15,269,155 km (0.089 R)
• M59: 15,488,915 km (0.045 R)
• M60: 15,599,318 km (0.045 R)
• M61: 16,154,775 km (0.114 R)
• M62: 16,238,699 km (0.105 R)
• M63: 16,322,624 km (0.104 R)
• M64: 16,858,334 km (0.108 R)
• M65: 17,342,432 km (0.031 R)
• M66: 17,457,024 km (0.079 R)
• M67: 17,715,679 km (0.118 R)
• M68: 17,917,786 km (0.091 R)
• M69: 18,062,597 km (0.034 R)
• M70: 18,470,251 km (0.101 R)
• M71: 18,763,163 km (0.107 R)
• M72: 19,235,145 km (0.079 R)
• M73: 19,353,776 km (0.045 R)
• M74: 19,442,936 km (0.066 R)
• M75: 19,651,475 km (0.084 R)
• M76: 19,711,165 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.7

Radius: 3.8

Gravity: 41.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.37 AU - 22.43 AU

Year: 28745 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,651,578 km

• M1: 234,719 km (0.104 R)
• M2: 760,556 km (0.096 R)
• M3: 788,082 km (0.048 R)
• M4: 873,053 km (0.071 R)
• M5: 901,926 km (0.108 R)
• M6: 1,307,485 km (0.064 R)
• M7: 1,546,543 km (0.119 R)
• M8: 2,423,635 km (0.113 R)
• M9: 2,547,502 km (0.105 R)
• M10: 2,589,390 km (0.051 R)
• M11: 2,888,286 km (0.114 R)
• M12: 2,975,651 km (0.104 R)
• M13: 3,425,791 km (0.107 R)
• M14: 3,471,867 km (0.109 R)
• M15: 3,705,838 km (0.064 R)
• M16: 3,993,366 km (0.101 R)
• M17: 4,288,073 km (0.108 R)
• M18: 5,753,085 km (0.055 R)
• M19: 5,973,892 km (0.115 R)
• M20: 6,710,661 km (0.098 R)
• M21: 6,768,556 km (0.109 R)
• M22: 6,943,136 km (0.101 R)
• M23: 8,454,524 km (0.075 R)
• M24: 8,517,056 km (0.109 R)
• M25: 9,022,696 km (0.077 R)
• M26: 9,086,575 km (0.098 R)
• M27: 9,150,603 km (0.054 R)
• M28: 9,214,780 km (0.083 R)
• M29: 10,328,536 km (0.094 R)
• M30: 11,831,845 km (0.072 R)
• M31: 12,253,412 km (0.119 R)
• M32: 15,876,373 km (0.086 R)
• M33: 17,125,665 km (0.115 R)
• M34: 20,720,203 km (0.111 R)
• M35: 20,804,576 km (0.112 R)
• M36: 23,386,635 km (0.109 R)
• M37: 23,474,449 km (0.087 R)
• M38: 24,180,850 km (0.061 R)
• M39: 24,804,524 km (0.089 R)
• M40: 25,433,583 km (0.114 R)
• M41: 25,976,922 km (0.081 R)
• M42: 26,890,965 km (0.082 R)
• M43: 28,562,572 km (0.093 R)
• M44: 28,844,414 km (0.106 R)
• M45: 29,316,246 km (0.111 R)
• M46: 30,171,946 km (0.106 R)
• M47: 30,554,916 km (0.11 R)
• M48: 31,325,645 km (0.117 R)
• M49: 32,200,343 km (0.108 R)
• M50: 32,591,542 km (0.118 R)
• M51: 32,787,814 km (0.119 R)
• M52: 32,886,100 km (0.073 R)
• M53: 33,181,556 km (0.118 R)
• M54: 33,477,759 km (0.043 R)
• M55: 33,576,793 km (0.046 R)
• M56: 35,475,340 km (0.1 R)
• M57: 36,386,690 km (0.114 R)
• M58: 39,479,925 km (0.099 R)
• M59: 41,481,994 km (0.089 R)
• M60: 41,588,358 km (0.095 R)
• M61: 42,978,271 km (0.062 R)
• M62: 48,128,926 km (0.115 R)
• M63: 48,576,224 km (0.059 R)
• M64: 48,800,471 km (0.075 R)
• M65: 49,587,655 km (0.047 R)
• M66: 50,039,441 km (0.073 R)
• M67: 51,974,489 km (0.086 R)
• M68: 53,239,489 km (0.11 R)
• M69: 54,049,860 km (0.08 R)
• M70: 56,858,859 km (0.098 R)
• M71: 56,976,892 km (0.094 R)
• M72: 57,213,257 km (0.107 R)
• M73: 58,162,156 km (0.086 R)
• M74: 59,475,177 km (0.104 R)
• M75: 60,195,490 km (0.092 R)
• M76: 65,937,206 km (0.112 R)
• M77: 66,061,223 km (0.09 R)
• M78: 68,307,285 km (0.083 R)
• M79: 70,705,190 km (0.074 R)
• M80: 71,340,831 km (0.116 R)
• M81: 72,361,687 km (0.091 R)
• M82: 73,515,984 km (0.06 R)
• M83: 74,547,162 km (0.085 R)
• M84: 74,676,265 km (0.116 R)
• M85: 75,194,023 km (0.107 R)
• M86: 75,842,680 km (0.119 R)
• M87: 77,276,575 km (0.079 R)
• M88: 79,906,207 km (0.066 R)
• M89: 80,303,239 km (0.033 R)
• M90: 81,897,654 km (0.117 R)
• M91: 83,636,729 km (0.071 R)
• M92: 84,712,936 km (0.045 R)
• M93: 90,438,046 km (0.096 R)
• M94: 90,713,755 km (0.086 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit