🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.92 AU

Year: 235 Days

Day: 29.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,171,180 km

• M1: 409,150 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.68 AU - 2.1 AU

Year: 905 Days

Day: 13.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,171,180 km

• M1: 47,722 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.12 AU - 6.2 AU

Year: 4689 Days

Day: 23.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 127.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 5.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.34 AU - 18.24 AU

Year: 25037 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,171,180 km

• M1: 80,334 km (0.077 R)
• M2: 326,572 km (0.063 R)
• M3: 524,939 km (0.12 R)
• M4: 1,181,524 km (0.088 R)
• M5: 1,440,777 km (0.1 R)
• M6: 2,034,681 km (0.115 R)
• M7: 2,408,975 km (0.045 R)
• M8: 2,754,994 km (0.106 R)
• M9: 5,110,862 km (0.073 R)
• M10: 5,448,654 km (0.108 R)
• M11: 9,081,189 km (0.092 R)
• M12: 9,974,438 km (0.074 R)
• M13: 12,935,429 km (0.064 R)
• M14: 14,503,514 km (0.099 R)
• M15: 15,487,419 km (0.078 R)
• M16: 15,956,109 km (0.096 R)
• M17: 18,617,455 km (0.039 R)
• M18: 19,147,480 km (0.064 R)
• M19: 20,516,301 km (0.109 R)
• M20: 28,464,884 km (0.114 R)
• M21: 29,404,808 km (0.115 R)
• M22: 30,365,226 km (0.104 R)
• M23: 31,346,439 km (0.099 R)
• M24: 40,261,574 km (0.069 R)
• M25: 47,876,555 km (0.058 R)
• M26: 53,689,629 km (0.089 R)
• M27: 60,916,552 km (0.049 R)
• M28: 69,185,126 km (0.088 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit