🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 47 Hours

Environment

Temp: 202 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,902,662 km

• M1: 26,329 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.37 AU

Year: 997 Days

Day: 36.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.34 AU - 2.92 AU

Year: 1492 Days

Day: 14.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 89.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.85 AU - 5.97 AU

Year: 3806 Days

Day: 15.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,902,662 km

• M1: 3,825,068 km (0.109 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 12.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.24 AU - 9.22 AU

Year: 9024 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 77.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,902,662 km

• M1: 162,014 km (0.107 R)
• M2: 634,893 km (0.068 R)
• M3: 1,100,143 km (0.086 R)
• M4: 1,638,545 km (0.056 R)
• M5: 2,927,630 km (0.098 R)
• M6: 3,450,924 km (0.062 R)
• M7: 3,956,265 km (0.101 R)
• M8: 6,092,523 km (0.082 R)
• M9: 8,955,527 km (0.059 R)
• M10: 10,628,181 km (0.11 R)
• M11: 11,428,978 km (0.069 R)
• M12: 11,984,884 km (0.117 R)
• M13: 15,438,650 km (0.111 R)
• M14: 19,981,189 km (0.11 R)
• M15: 24,330,448 km (0.102 R)
• M16: 26,291,826 km (0.103 R)
• M17: 35,782,913 km (0.12 R)
• M18: 37,336,786 km (0.106 R)
• M19: 39,561,755 km (0.06 R)
• M20: 40,195,302 km (0.098 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit