🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.77 AU - 0.85 AU

Year: 257 Days

Day: 45.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,543,474 km

• M1: 271,071 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.15 AU - 1.59 AU

Year: 566 Days

Day: 41.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.44 AU - 2.3 AU

Year: 903 Days

Day: 35.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 6.8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.27 AU - 14.41 AU

Year: 17204 Days

Day: 21.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,543,474 km

• M1: 84,523 km (0.1 R)
• M2: 361,728 km (0.116 R)
• M3: 656,585 km (0.106 R)
• M4: 1,098,048 km (0.105 R)
• M5: 1,399,039 km (0.043 R)
• M6: 2,689,471 km (0.086 R)
• M7: 4,475,071 km (0.091 R)
• M8: 4,755,268 km (0.055 R)
• M9: 5,738,724 km (0.099 R)
• M10: 6,609,982 km (0.098 R)
• M11: 6,932,814 km (0.077 R)
• M12: 7,266,118 km (0.119 R)
• M13: 7,566,511 km (0.11 R)
• M14: 7,920,010 km (0.085 R)
• M15: 9,294,217 km (0.025 R)
• M16: 12,938,421 km (0.114 R)
• M17: 16,317,537 km (0.081 R)
• M18: 19,824,111 km (0.115 R)
• M19: 20,751,917 km (0.091 R)
• M20: 23,522,021 km (0.095 R)
• M21: 27,863,052 km (0.106 R)
• M22: 29,565,476 km (0.119 R)
• M23: 30,664,123 km (0.082 R)
• M24: 34,723,461 km (0.12 R)
• M25: 35,453,499 km (0.088 R)
• M26: 36,318,174 km (0.115 R)
• M27: 36,693,067 km (0.048 R)
• M28: 36,944,391 km (0.117 R)
• M29: 37,705,096 km (0.11 R)
• M30: 38,735,825 km (0.068 R)
• M31: 39,652,860 km (0.118 R)
• M32: 40,316,776 km (0.11 R)
• M33: 40,584,406 km (0.083 R)
• M34: 47,815,967 km (0.09 R)
• M35: 53,246,819 km (0.062 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit