🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 36.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,354,847 km

• M1: 183,706 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 205 Days

Day: 29.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.69 AU - 1.73 AU

Year: 782 Days

Day: 15 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.13 AU - 4.45 AU

Year: 3109 Days

Day: 35.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.6

Radius: 3

Gravity: 45.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.56 AU - 19.96 AU

Year: 30730 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,354,847 km

• M1: 37,399 km (0.067 R)
• M2: 153,936 km (0.091 R)
• M3: 1,130,511 km (0.103 R)
• M4: 3,131,383 km (0.093 R)
• M5: 3,540,682 km (0.044 R)
• M6: 6,586,794 km (0.087 R)
• M7: 9,531,778 km (0.026 R)
• M8: 10,322,702 km (0.075 R)
• M9: 12,033,653 km (0.113 R)
• M10: 16,426,744 km (0.084 R)
• M11: 16,597,884 km (0.101 R)
• M12: 17,918,534 km (0.067 R)
• M13: 19,979,843 km (0.105 R)
• M14: 20,174,769 km (0.101 R)
• M15: 25,582,881 km (0.061 R)
• M16: 27,460,036 km (0.092 R)
• M17: 35,886,884 km (0.098 R)
• M18: 36,174,860 km (0.119 R)
• M19: 41,466,435 km (0.03 R)
• M20: 50,605,369 km (0.031 R)
• M21: 56,413,058 km (0.106 R)
• M22: 66,040,728 km (0.112 R)
• M23: 72,266,393 km (0.114 R)
• M24: 85,099,198 km (0.087 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit