🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 470 Days

Day: 24.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.02 AU - 1.3 AU

Year: 530 Days

Day: 30 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.63 AU - 1.73 AU

Year: 925 Days

Day: 39 Hours

Environment

Temp: -106 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.37 AU - 2.71 AU

Year: 1719 Days

Day: 19.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,585,021 km

• M1: 1,948,662 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 4.8

Gravity: 31.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15 AU - 17.86 AU

Year: 28277 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,585,021 km

• M1: 60,587 km (0.052 R)
• M2: 375,790 km (0.112 R)
• M3: 667,207 km (0.039 R)
• M4: 1,215,632 km (0.104 R)
• M5: 1,511,537 km (0.048 R)
• M6: 2,110,078 km (0.089 R)
• M7: 2,826,801 km (0.041 R)
• M8: 3,596,482 km (0.119 R)
• M9: 4,647,856 km (0.06 R)
• M10: 4,919,975 km (0.084 R)
• M11: 6,348,186 km (0.119 R)
• M12: 7,493,507 km (0.086 R)
• M13: 8,887,609 km (0.103 R)
• M14: 11,603,858 km (0.118 R)
• M15: 13,772,578 km (0.073 R)
• M16: 16,912,937 km (0.093 R)
• M17: 17,931,250 km (0.115 R)
• M18: 18,120,640 km (0.103 R)
• M19: 19,285,559 km (0.113 R)
• M20: 24,098,871 km (0.079 R)
• M21: 27,465,421 km (0.033 R)
• M22: 28,739,845 km (0.034 R)
• M23: 29,260,596 km (0.118 R)
• M24: 30,589,623 km (0.062 R)
• M25: 31,406,128 km (0.105 R)
• M26: 36,007,759 km (0.12 R)
• M27: 39,900,594 km (0.056 R)
• M28: 46,697,424 km (0.085 R)
• M29: 92,412,888 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit