🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.85 AU

Year: 231 Days

Day: 45.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.95 AU - 2.25 AU

Year: 1153 Days

Day: 25.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.7

Radius: 7.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.42 AU - 17.58 AU

Year: 23112 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,892,381 km

• M1: 95,743 km (0.103 R)
• M2: 480,359 km (0.103 R)
• M3: 1,141,133 km (0.097 R)
• M4: 1,541,756 km (0.047 R)
• M5: 1,870,422 km (0.077 R)
• M6: 2,998,390 km (0.098 R)
• M7: 3,353,535 km (0.105 R)
• M8: 4,087,612 km (0.097 R)
• M9: 5,948,011 km (0.066 R)
• M10: 7,975,062 km (0.069 R)
• M11: 10,652,116 km (0.11 R)
• M12: 12,097,980 km (0.11 R)
• M13: 13,332,013 km (0.047 R)
• M14: 13,602,037 km (0.03 R)
• M15: 14,505,309 km (0.093 R)
• M16: 15,447,925 km (0.081 R)
• M17: 16,200,253 km (0.103 R)
• M18: 17,778,061 km (0.06 R)
• M19: 20,781,388 km (0.081 R)
• M20: 21,053,507 km (0.086 R)
• M21: 25,015,906 km (0.117 R)
• M22: 26,369,168 km (0.032 R)
• M23: 30,138,286 km (0.103 R)
• M24: 31,669,570 km (0.034 R)
• M25: 32,150,976 km (0.074 R)
• M26: 33,874,493 km (0.073 R)
• M27: 38,450,991 km (0.066 R)
• M28: 39,970,307 km (0.116 R)
• M29: 40,250,803 km (0.105 R)
• M30: 42,251,076 km (0.084 R)
• M31: 45,374,231 km (0.045 R)
• M32: 54,105,361 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit