🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.38 AU - 1.46 AU

Year: 615 Days

Day: 47.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.45 AU - 3.09 AU

Year: 1676 Days

Day: 32.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,448,809 km

• M1: 559,197 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.52 AU - 3.28 AU

Year: 1795 Days

Day: 47 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.23 AU - 5.33 AU

Year: 3218 Days

Day: 32.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.7

Radius: 4.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.22 AU - 13.96 AU

Year: 18208 Days

Day: 19.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,448,809 km

• M1: 121,174 km (0.109 R)
• M2: 312,211 km (0.093 R)
• M3: 486,642 km (0.114 R)
• M4: 1,152,801 km (0.085 R)
• M5: 1,315,713 km (0.092 R)
• M6: 1,661,733 km (0.116 R)
• M7: 3,696,713 km (0.087 R)
• M8: 4,279,247 km (0.077 R)
• M9: 6,907,233 km (0.088 R)
• M10: 9,989,697 km (0.079 R)
• M11: 10,216,787 km (0.109 R)
• M12: 11,602,512 km (0.093 R)
• M13: 14,508,151 km (0.077 R)
• M14: 16,757,355 km (0.109 R)
• M15: 19,864,353 km (0.077 R)
• M16: 22,008,540 km (0.077 R)
• M17: 23,976,799 km (0.025 R)
• M18: 26,144,921 km (0.086 R)
• M19: 26,489,744 km (0.118 R)
• M20: 28,440,350 km (0.072 R)
• M21: 30,011,726 km (0.096 R)
• M22: 31,737,637 km (0.119 R)
• M23: 32,426,236 km (0.051 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit