🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.68 AU - 3.94 AU

Year: 2126 Days

Day: 38.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.96 AU - 4.68 AU

Year: 3170 Days

Day: 27.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 14

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.62 AU - 9.16 AU

Year: 9359 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,331,181 km

• M1: 179,069 km (0.086 R)
• M2: 1,140,684 km (0.111 R)
• M3: 1,920,837 km (0.115 R)
• M4: 2,357,064 km (0.117 R)
• M5: 3,951,777 km (0.098 R)
• M6: 5,238,319 km (0.117 R)
• M7: 5,960,727 km (0.094 R)
• M8: 7,647,892 km (0.117 R)
• M9: 8,441,658 km (0.079 R)
• M10: 9,535,219 km (0.078 R)
• M11: 10,194,048 km (0.039 R)
• M12: 12,178,015 km (0.1 R)
• M13: 13,954,489 km (0.102 R)
• M14: 15,140,651 km (0.092 R)
• M15: 15,619,813 km (0.105 R)
• M16: 20,482,192 km (0.035 R)
• M17: 24,732,567 km (0.067 R)
• M18: 25,302,236 km (0.059 R)
• M19: 25,977,820 km (0.113 R)
• M20: 29,538,100 km (0.053 R)
• M21: 30,721,120 km (0.094 R)
• M22: 31,935,555 km (0.117 R)
• M23: 33,874,942 km (0.04 R)
• M24: 42,286,381 km (0.093 R)
• M25: 43,238,273 km (0.097 R)
• M26: 47,919,489 km (0.087 R)
• M27: 50,915,186 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 11.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.21 AU - 10.81 AU

Year: 10355 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,331,181 km

• M1: 138,079 km (0.12 R)
• M2: 719,865 km (0.067 R)
• M3: 1,920,687 km (0.11 R)
• M4: 2,766,513 km (0.111 R)
• M5: 3,229,369 km (0.077 R)
• M6: 6,339,659 km (0.115 R)
• M7: 6,811,191 km (0.11 R)
• M8: 11,341,912 km (0.116 R)
• M9: 12,995,268 km (0.118 R)
• M10: 13,612,808 km (0.081 R)
• M11: 14,002,361 km (0.115 R)
• M12: 16,389,195 km (0.054 R)
• M13: 22,154,098 km (0.112 R)
• M14: 22,898,348 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.8

Radius: 5.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.47 AU - 16.43 AU

Year: 18398 Days

Day: 22.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,331,181 km

• M1: 71,807 km (0.108 R)
• M2: 234,869 km (0.06 R)
• M3: 436,377 km (0.117 R)
• M4: 675,285 km (0.087 R)
• M5: 901,626 km (0.102 R)
• M6: 1,493,735 km (0.06 R)
• M7: 1,989,053 km (0.093 R)
• M8: 3,047,608 km (0.042 R)
• M9: 3,781,834 km (0.117 R)
• M10: 4,160,167 km (0.075 R)
• M11: 5,447,457 km (0.101 R)
• M12: 6,562,111 km (0.11 R)
• M13: 8,531,567 km (0.111 R)
• M14: 10,692,209 km (0.107 R)
• M15: 11,626,148 km (0.066 R)
• M16: 12,549,915 km (0.095 R)
• M17: 14,265,354 km (0.116 R)
• M18: 15,834,037 km (0.084 R)
• M19: 16,813,155 km (0.115 R)
• M20: 20,426,392 km (0.088 R)
• M21: 21,950,795 km (0.108 R)
• M22: 22,693,698 km (0.107 R)
• M23: 23,645,739 km (0.041 R)
• M24: 23,936,557 km (0.081 R)
• M25: 29,251,021 km (0.092 R)
• M26: 29,923,763 km (0.097 R)
• M27: 32,359,366 km (0.111 R)
• M28: 33,808,820 km (0.085 R)
• M29: 35,554,028 km (0.089 R)
• M30: 37,620,873 km (0.101 R)
• M31: 38,282,843 km (0.114 R)
• M32: 41,709,682 km (0.077 R)
• M33: 43,280,160 km (0.048 R)
• M34: 43,715,340 km (0.079 R)
• M35: 44,446,874 km (0.093 R)
• M36: 49,956,863 km (0.115 R)
• M37: 52,710,211 km (0.097 R)
• M38: 53,872,736 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628

Radius: 7.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.9 AU - 18.96 AU

Year: 21402 Days

Day: 16.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,331,181 km

• M1: 88,861 km (0.113 R)
• M2: 328,667 km (0.104 R)
• M3: 1,324,390 km (0.098 R)
• M4: 3,151,130 km (0.05 R)
• M5: 8,159,217 km (0.054 R)
• M6: 10,214,543 km (0.065 R)
• M7: 10,455,694 km (0.107 R)
• M8: 12,523,586 km (0.109 R)
• M9: 13,293,267 km (0.097 R)
• M10: 16,772,764 km (0.104 R)
• M11: 17,278,255 km (0.09 R)
• M12: 18,408,467 km (0.083 R)
• M13: 26,810,332 km (0.111 R)
• M14: 27,154,407 km (0.051 R)
• M15: 36,043,662 km (0.104 R)
• M16: 39,046,391 km (0.102 R)
• M17: 43,146,719 km (0.114 R)
• M18: 44,574,780 km (0.091 R)
• M19: 45,057,831 km (0.099 R)
• M20: 52,190,658 km (0.087 R)
• M21: 58,488,429 km (0.055 R)
• M22: 63,226,642 km (0.076 R)
• M23: 63,632,651 km (0.112 R)
• M24: 72,566,337 km (0.114 R)
• M25: 72,788,639 km (0.077 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit