🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.37 AU - 2.39 AU

Year: 1362 Days

Day: 13.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.28 AU - 3.76 AU

Year: 2449 Days

Day: 22.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 12.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.73 AU - 6.29 AU

Year: 4797 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,007,094 km

• M1: 160,668 km (0.083 R)
• M2: 687,402 km (0.118 R)
• M3: 1,167,312 km (0.053 R)
• M4: 1,588,430 km (0.113 R)
• M5: 4,376,187 km (0.037 R)
• M6: 4,879,733 km (0.076 R)
• M7: 8,358,332 km (0.064 R)
• M8: 9,445,909 km (0.044 R)
• M9: 10,332,276 km (0.091 R)
• M10: 11,450,371 km (0.112 R)
• M11: 12,038,889 km (0.045 R)
• M12: 19,656,711 km (0.072 R)
• M13: 24,791,808 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 8

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.59 AU - 12.23 AU

Year: 11570 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,007,094 km

• M1: 99,483 km (0.09 R)
• M2: 464,053 km (0.05 R)
• M3: 953,387 km (0.12 R)
• M4: 1,389,465 km (0.111 R)
• M5: 2,278,525 km (0.096 R)
• M6: 3,253,604 km (0.105 R)
• M7: 5,086,028 km (0.118 R)
• M8: 5,599,149 km (0.074 R)
• M9: 6,491,351 km (0.042 R)
• M10: 7,736,005 km (0.065 R)
• M11: 8,985,746 km (0.047 R)
• M12: 9,280,902 km (0.108 R)
• M13: 10,418,744 km (0.059 R)
• M14: 11,531,453 km (0.028 R)
• M15: 11,880,165 km (0.043 R)
• M16: 13,473,383 km (0.037 R)
• M17: 18,860,103 km (0.098 R)
• M18: 22,337,655 km (0.035 R)
• M19: 25,429,992 km (0.118 R)
• M20: 25,922,169 km (0.088 R)
• M21: 26,420,630 km (0.107 R)
• M22: 27,539,771 km (0.118 R)
• M23: 31,086,737 km (0.11 R)
• M24: 32,795,294 km (0.094 R)
• M25: 33,378,427 km (0.12 R)
• M26: 39,727,360 km (0.056 R)
• M27: 41,059,978 km (0.097 R)
• M28: 48,023,310 km (0.09 R)
• M29: 51,234,129 km (0.119 R)
• M30: 52,335,469 km (0.086 R)
• M31: 52,652,915 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.5

Radius: 6.4

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.81 AU - 14.69 AU

Year: 17887 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,007,094 km

• M1: 79,586 km (0.102 R)
• M2: 295,306 km (0.099 R)
• M3: 664,813 km (0.055 R)
• M4: 1,287,290 km (0.058 R)
• M5: 1,635,554 km (0.11 R)
• M6: 1,895,405 km (0.054 R)
• M7: 2,565,304 km (0.082 R)
• M8: 4,078,038 km (0.057 R)
• M9: 5,518,067 km (0.107 R)
• M10: 7,222,436 km (0.05 R)
• M11: 9,357,796 km (0.089 R)
• M12: 9,630,812 km (0.085 R)
• M13: 9,965,163 km (0.1 R)
• M14: 10,365,188 km (0.032 R)
• M15: 10,775,684 km (0.102 R)
• M16: 12,593,149 km (0.114 R)
• M17: 13,264,694 km (0.053 R)
• M18: 15,422,194 km (0.082 R)
• M19: 16,823,178 km (0.068 R)
• M20: 19,876,022 km (0.107 R)
• M21: 20,601,272 km (0.027 R)
• M22: 21,912,797 km (0.093 R)
• M23: 24,391,634 km (0.119 R)
• M24: 24,701,002 km (0.115 R)
• M25: 25,117,782 km (0.118 R)
• M26: 27,605,445 km (0.06 R)
• M27: 31,090,776 km (0.081 R)
• M28: 36,045,457 km (0.091 R)
• M29: 40,628,687 km (0.105 R)
• M30: 40,918,458 km (0.116 R)
• M31: 43,436,191 km (0.044 R)
• M32: 43,738,977 km (0.104 R)
• M33: 59,243,300 km (0.116 R)
• M34: 60,553,927 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit