🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.26 AU - 1.54 AU

Year: 611 Days

Day: 37 Hours

Environment

Temp: -26 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.91 AU - 2.31 AU

Year: 1131 Days

Day: 12.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 14.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.57 AU - 11.69 AU

Year: 11026 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,445,877 km

• M1: 181,013 km (0.067 R)
• M2: 777,161 km (0.093 R)
• M3: 1,320,650 km (0.112 R)
• M4: 2,253,991 km (0.101 R)
• M5: 3,173,420 km (0.082 R)
• M6: 4,166,450 km (0.11 R)
• M7: 6,510,051 km (0.098 R)
• M8: 6,995,196 km (0.066 R)
• M9: 7,539,134 km (0.101 R)
• M10: 8,001,990 km (0.119 R)
• M11: 9,587,728 km (0.11 R)
• M12: 10,303,553 km (0.118 R)
• M13: 12,816,199 km (0.098 R)
• M14: 23,217,739 km (0.056 R)
• M15: 26,415,244 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 5.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.69 AU - 14.65 AU

Year: 19680 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,445,877 km

• M1: 82,578 km (0.09 R)
• M2: 281,992 km (0.104 R)
• M3: 609,911 km (0.081 R)
• M4: 2,055,176 km (0.038 R)
• M5: 3,398,714 km (0.076 R)
• M6: 3,946,541 km (0.063 R)
• M7: 4,978,916 km (0.11 R)
• M8: 9,218,221 km (0.082 R)
• M9: 10,151,263 km (0.077 R)
• M10: 10,924,085 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 6.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.77 AU - 17.19 AU

Year: 20330 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,445,877 km

• M1: 82,428 km (0.072 R)
• M2: 411,394 km (0.101 R)
• M3: 859,589 km (0.065 R)
• M4: 1,235,678 km (0.088 R)
• M5: 1,597,107 km (0.074 R)
• M6: 2,511,000 km (0.101 R)
• M7: 3,604,261 km (0.083 R)
• M8: 5,145,868 km (0.119 R)
• M9: 6,453,353 km (0.033 R)
• M10: 8,012,612 km (0.098 R)
• M11: 9,409,108 km (0.101 R)
• M12: 10,216,787 km (0.099 R)
• M13: 10,637,605 km (0.057 R)
• M14: 11,015,190 km (0.119 R)
• M15: 12,201,651 km (0.109 R)
• M16: 12,916,729 km (0.097 R)
• M17: 13,533,671 km (0.118 R)
• M18: 14,041,256 km (0.08 R)
• M19: 21,414,337 km (0.094 R)
• M20: 23,982,334 km (0.114 R)
• M21: 29,932,888 km (0.086 R)
• M22: 31,450,409 km (0.054 R)
• M23: 33,361,223 km (0.101 R)
• M24: 35,229,102 km (0.085 R)
• M25: 46,905,964 km (0.059 R)
• M26: 47,629,269 km (0.094 R)
• M27: 48,213,299 km (0.1 R)
• M28: 49,694,169 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit