🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.44 AU - 0.64 AU

Year: 148 Days

Day: 29.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 191 Days

Day: 43.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.04 AU - 4.8 AU

Year: 2893 Days

Day: 35.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,690,704 km

• M1: 29,022 km (0.105 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 9.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.98 AU - 6.96 AU

Year: 5438 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,690,704 km

• M1: 118,182 km (0.099 R)
• M2: 488,886 km (0.101 R)
• M3: 897,288 km (0.102 R)
• M4: 1,364,333 km (0.092 R)
• M5: 1,710,801 km (0.111 R)
• M6: 2,234,992 km (0.098 R)
• M7: 2,585,350 km (0.109 R)
• M8: 3,541,730 km (0.099 R)
• M9: 3,886,104 km (0.1 R)
• M10: 4,420,318 km (0.03 R)
• M11: 5,082,438 km (0.096 R)
• M12: 5,437,434 km (0.06 R)
• M13: 6,289,842 km (0.102 R)
• M14: 7,399,559 km (0.065 R)
• M15: 8,037,594 km (0.091 R)
• M16: 8,866,516 km (0.075 R)
• M17: 9,876,601 km (0.115 R)
• M18: 10,344,543 km (0.075 R)
• M19: 10,782,865 km (0.059 R)
• M20: 11,743,433 km (0.095 R)
• M21: 12,760,100 km (0.084 R)
• M22: 14,259,071 km (0.088 R)
• M23: 16,103,762 km (0.074 R)
• M24: 16,573,948 km (0.114 R)
• M25: 17,296,356 km (0.073 R)
• M26: 24,384,154 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit