🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.85 AU - 1.37 AU

Year: 417 Days

Day: 34.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.19 AU - 1.87 AU

Year: 675 Days

Day: 36.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.01 AU - 2.37 AU

Year: 1155 Days

Day: 35.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 10.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.99 AU - 13.17 AU

Year: 12267 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,121,022 km

• M1: 150,944 km (0.085 R)
• M2: 480,658 km (0.057 R)
• M3: 1,051,823 km (0.067 R)
• M4: 1,395,748 km (0.064 R)
• M5: 2,301,114 km (0.104 R)
• M6: 2,725,972 km (0.084 R)
• M7: 3,608,600 km (0.032 R)
• M8: 4,212,377 km (0.096 R)
• M9: 4,974,877 km (0.111 R)
• M10: 6,811,191 km (0.03 R)
• M11: 8,379,725 km (0.098 R)
• M12: 9,439,027 km (0.045 R)
• M13: 11,545,066 km (0.108 R)
• M14: 12,737,062 km (0.102 R)
• M15: 13,514,971 km (0.06 R)
• M16: 15,632,080 km (0.072 R)
• M17: 18,786,650 km (0.118 R)
• M18: 19,402,545 km (0.082 R)
• M19: 23,739,537 km (0.031 R)
• M20: 29,293,806 km (0.087 R)
• M21: 30,753,582 km (0.109 R)
• M22: 32,811,600 km (0.088 R)
• M23: 37,320,480 km (0.089 R)
• M24: 38,910,855 km (0.037 R)
• M25: 39,409,165 km (0.12 R)
• M26: 45,449,479 km (0.114 R)
• M27: 45,863,566 km (0.119 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit