🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.67 AU - 0.87 AU

Year: 242 Days

Day: 33.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.65 AU - 4.19 AU

Year: 2780 Days

Day: 23.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.4

Radius: 6.4

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.1 AU - 19.22 AU

Year: 28870 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,104,222 km

• M1: 79,586 km (0.067 R)
• M2: 497,413 km (0.114 R)
• M3: 984,504 km (0.072 R)
• M4: 1,304,793 km (0.053 R)
• M5: 2,201,333 km (0.115 R)
• M6: 3,813,100 km (0.095 R)
• M7: 4,160,766 km (0.032 R)
• M8: 4,760,803 km (0.067 R)
• M9: 5,000,159 km (0.098 R)
• M10: 6,038,967 km (0.109 R)
• M11: 6,319,762 km (0.049 R)
• M12: 8,191,231 km (0.119 R)
• M13: 9,501,110 km (0.1 R)
• M14: 10,010,192 km (0.074 R)
• M15: 12,230,224 km (0.11 R)
• M16: 12,756,360 km (0.068 R)
• M17: 23,580,664 km (0.088 R)
• M18: 24,630,990 km (0.08 R)
• M19: 27,840,313 km (0.118 R)
• M20: 33,741,501 km (0.072 R)
• M21: 39,443,573 km (0.103 R)
• M22: 43,813,626 km (0.094 R)
• M23: 47,570,477 km (0.058 R)
• M24: 48,309,640 km (0.093 R)
• M25: 54,299,689 km (0.086 R)
• M26: 56,538,720 km (0.11 R)
• M27: 57,160,000 km (0.096 R)
• M28: 60,982,974 km (0.103 R)
• M29: 63,401,223 km (0.082 R)
• M30: 65,654,466 km (0.041 R)
• M31: 67,031,664 km (0.112 R)
• M32: 70,558,883 km (0.119 R)
• M33: 72,003,849 km (0.083 R)
• M34: 72,977,880 km (0.113 R)
• M35: 73,222,772 km (0.103 R)
• M36: 91,193,366 km (0.095 R)
• M37: 94,933,313 km (0.071 R)
• M38: 99,074,032 km (0.089 R)
• M39: 101,188,748 km (0.1 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit