🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 42.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,887,285 km

• M1: 51,162 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.96 AU - 1.38 AU

Year: 474 Days

Day: 33.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.67 AU

Year: 1526 Days

Day: 33.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,887,285 km

• M1: 45,029 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 8.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.43 AU - 5.93 AU

Year: 4418 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,887,285 km

• M1: 118,631 km (0.103 R)
• M2: 506,389 km (0.097 R)
• M3: 820,245 km (0.11 R)
• M4: 3,025,019 km (0.028 R)
• M5: 4,261,295 km (0.092 R)
• M6: 5,431,001 km (0.093 R)
• M7: 6,439,590 km (0.089 R)
• M8: 9,553,918 km (0.094 R)
• M9: 10,667,076 km (0.086 R)
• M10: 11,375,123 km (0.115 R)
• M11: 12,198,210 km (0.063 R)
• M12: 16,814,202 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290

Radius: 7.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.38 AU - 16.36 AU

Year: 18320 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,887,285 km

• M1: 94,695 km (0.1 R)
• M2: 345,122 km (0.091 R)
• M3: 675,135 km (0.043 R)
• M4: 1,040,004 km (0.063 R)
• M5: 1,873,713 km (0.101 R)
• M6: 2,542,117 km (0.084 R)
• M7: 3,995,161 km (0.042 R)
• M8: 5,969,553 km (0.106 R)
• M9: 7,188,327 km (0.032 R)
• M10: 8,331,853 km (0.045 R)
• M11: 8,754,617 km (0.111 R)
• M12: 9,848,327 km (0.104 R)
• M13: 11,198,747 km (0.076 R)
• M14: 13,933,246 km (0.05 R)
• M15: 17,158,427 km (0.11 R)
• M16: 19,185,329 km (0.045 R)
• M17: 19,592,684 km (0.11 R)
• M18: 20,340,374 km (0.119 R)
• M19: 26,016,715 km (0.096 R)
• M20: 29,862,727 km (0.11 R)
• M21: 30,409,956 km (0.102 R)
• M22: 31,299,315 km (0.119 R)
• M23: 32,897,320 km (0.106 R)
• M24: 36,752,756 km (0.087 R)
• M25: 40,231,655 km (0.077 R)
• M26: 40,764,971 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit