🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.1 AU - 2.7 AU

Year: 1301 Days

Day: 15.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.58 AU - 4.3 AU

Year: 2736 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,264,885 km

• M1: 336,894 km (0.086 R)
• M2: 2,122,644 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.46 AU - 4.56 AU

Year: 2809 Days

Day: 44.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,264,885 km

• M1: 1,850,675 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.16 AU - 4.62 AU

Year: 3218 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 6.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.76 AU - 17.66 AU

Year: 23897 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,264,885 km

• M1: 106,214 km (0.102 R)
• M2: 310,416 km (0.066 R)
• M3: 968,197 km (0.089 R)
• M4: 1,256,024 km (0.11 R)
• M5: 1,483,412 km (0.08 R)
• M6: 2,375,913 km (0.1 R)
• M7: 4,158,970 km (0.079 R)
• M8: 4,606,717 km (0.084 R)
• M9: 5,389,263 km (0.07 R)
• M10: 5,812,326 km (0.073 R)
• M11: 6,069,186 km (0.118 R)
• M12: 6,925,933 km (0.105 R)
• M13: 8,404,708 km (0.099 R)
• M14: 12,089,453 km (0.096 R)
• M15: 12,327,762 km (0.054 R)
• M16: 15,647,189 km (0.101 R)
• M17: 16,726,538 km (0.113 R)
• M18: 17,246,839 km (0.115 R)
• M19: 19,032,440 km (0.085 R)
• M20: 19,763,524 km (0.098 R)
• M21: 20,682,354 km (0.117 R)
• M22: 22,785,401 km (0.114 R)
• M23: 29,295,452 km (0.056 R)
• M24: 32,625,351 km (0.108 R)
• M25: 38,335,950 km (0.086 R)
• M26: 44,394,963 km (0.094 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit