🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.76 AU

Year: 192 Days

Day: 15.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.81 AU - 1.95 AU

Year: 966 Days

Day: 43.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 7.4

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.75 AU - 16.91 AU

Year: 23602 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,290,655 km

• M1: 99,183 km (0.077 R)
• M2: 339,587 km (0.07 R)
• M3: 575,503 km (0.109 R)
• M4: 857,794 km (0.063 R)
• M5: 1,092,364 km (0.12 R)
• M6: 1,770,640 km (0.083 R)
• M7: 2,576,375 km (0.067 R)
• M8: 3,131,532 km (0.106 R)
• M9: 3,828,210 km (0.117 R)
• M10: 5,483,809 km (0.032 R)
• M11: 5,735,882 km (0.059 R)
• M12: 6,263,214 km (0.101 R)
• M13: 8,757,609 km (0.088 R)
• M14: 10,005,106 km (0.112 R)
• M15: 10,965,823 km (0.067 R)
• M16: 13,293,716 km (0.108 R)
• M17: 15,763,277 km (0.116 R)
• M18: 16,102,715 km (0.096 R)
• M19: 19,868,692 km (0.04 R)
• M20: 22,113,108 km (0.111 R)
• M21: 22,645,976 km (0.083 R)
• M22: 25,788,728 km (0.056 R)
• M23: 30,241,359 km (0.098 R)
• M24: 30,502,856 km (0.098 R)
• M25: 36,347,047 km (0.116 R)
• M26: 44,902,100 km (0.075 R)
• M27: 45,756,154 km (0.119 R)
• M28: 58,469,879 km (0.114 R)
• M29: 59,488,042 km (0.107 R)
• M30: 66,066,309 km (0.072 R)
• M31: 66,948,787 km (0.113 R)
• M32: 71,017,999 km (0.076 R)
• M33: 76,695,687 km (0.084 R)
• M34: 77,915,508 km (0.066 R)
• M35: 81,905,732 km (0.119 R)
• M36: 89,481,368 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit