🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 184 Days

Day: 26.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 197 Days

Day: 19.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.1 AU - 1.52 AU

Year: 540 Days

Day: 12.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 12.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.28 AU - 13.73 AU

Year: 15905 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,607,289 km

• M1: 156,629 km (0.112 R)
• M2: 971,638 km (0.077 R)
• M3: 1,387,221 km (0.062 R)
• M4: 2,297,524 km (0.07 R)
• M5: 2,993,154 km (0.059 R)
• M6: 5,503,406 km (0.085 R)
• M7: 7,922,853 km (0.091 R)
• M8: 9,852,516 km (0.054 R)
• M9: 11,796,989 km (0.065 R)
• M10: 14,620,649 km (0.084 R)
• M11: 15,812,495 km (0.114 R)
• M12: 20,496,853 km (0.084 R)
• M13: 22,415,595 km (0.098 R)
• M14: 27,980,636 km (0.089 R)
• M15: 28,684,494 km (0.063 R)
• M16: 29,918,826 km (0.038 R)
• M17: 31,080,902 km (0.086 R)
• M18: 33,495,262 km (0.103 R)
• M19: 37,589,906 km (0.113 R)
• M20: 38,078,193 km (0.079 R)
• M21: 42,400,824 km (0.112 R)
• M22: 44,953,711 km (0.112 R)
• M23: 45,642,161 km (0.085 R)
• M24: 47,040,153 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit