🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 161 Days

Day: 43 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.23 AU - 1.41 AU

Year: 538 Days

Day: 15.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,910,552 km

• M1: 124,017 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.43 AU - 3.89 AU

Year: 1993 Days

Day: 41.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 7.1

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.64 AU - 14.96 AU

Year: 20199 Days

Day: 21.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,910,552 km

• M1: 97,538 km (0.096 R)
• M2: 485,744 km (0.097 R)
• M3: 898,335 km (0.12 R)
• M4: 1,162,375 km (0.063 R)
• M5: 1,701,825 km (0.036 R)
• M6: 2,196,695 km (0.092 R)
• M7: 4,946,753 km (0.102 R)
• M8: 5,293,521 km (0.045 R)
• M9: 7,524,773 km (0.112 R)
• M10: 7,828,905 km (0.114 R)
• M11: 9,769,938 km (0.109 R)
• M12: 10,566,098 km (0.056 R)
• M13: 11,874,331 km (0.108 R)
• M14: 13,882,682 km (0.084 R)
• M15: 14,110,370 km (0.062 R)
• M16: 16,023,727 km (0.099 R)
• M17: 16,358,527 km (0.105 R)
• M18: 18,103,586 km (0.041 R)
• M19: 33,917,577 km (0.117 R)
• M20: 36,450,269 km (0.107 R)
• M21: 36,739,143 km (0.103 R)
• M22: 39,409,165 km (0.061 R)
• M23: 43,005,349 km (0.035 R)
• M24: 44,965,679 km (0.106 R)
• M25: 59,379,733 km (0.098 R)
• M26: 68,165,915 km (0.102 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit