🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.8 AU - 3.44 AU

Year: 2110 Days

Day: 18.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 14.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.7 AU - 5.46 AU

Year: 3753 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,757,697 km

• M1: 176,675 km (0.072 R)
• M2: 999,763 km (0.11 R)
• M3: 1,445,714 km (0.108 R)
• M4: 2,313,381 km (0.104 R)
• M5: 4,263,091 km (0.114 R)
• M6: 4,858,191 km (0.036 R)
• M7: 6,741,179 km (0.117 R)
• M8: 7,649,538 km (0.088 R)
• M9: 8,391,842 km (0.108 R)
• M10: 8,961,660 km (0.063 R)
• M11: 10,869,033 km (0.111 R)
• M12: 15,738,594 km (0.088 R)
• M13: 16,332,348 km (0.1 R)
• M14: 17,737,371 km (0.105 R)
• M15: 19,343,753 km (0.078 R)
• M16: 20,915,877 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 7.7

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.76 AU - 17.62 AU

Year: 26107 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,757,697 km

• M1: 97,687 km (0.083 R)
• M2: 394,789 km (0.029 R)
• M3: 731,384 km (0.119 R)
• M4: 1,086,380 km (0.109 R)
• M5: 1,429,408 km (0.068 R)
• M6: 2,251,298 km (0.077 R)
• M7: 2,838,470 km (0.106 R)
• M8: 3,274,847 km (0.071 R)
• M9: 3,609,198 km (0.096 R)
• M10: 4,545,830 km (0.107 R)
• M11: 6,035,227 km (0.077 R)
• M12: 6,283,859 km (0.119 R)
• M13: 6,713,354 km (0.076 R)
• M14: 8,372,843 km (0.112 R)
• M15: 8,946,401 km (0.117 R)
• M16: 14,813,630 km (0.097 R)
• M17: 19,235,893 km (0.087 R)
• M18: 21,842,636 km (0.09 R)
• M19: 22,728,105 km (0.105 R)
• M20: 24,049,204 km (0.028 R)
• M21: 27,291,738 km (0.118 R)
• M22: 27,973,455 km (0.092 R)
• M23: 30,570,624 km (0.054 R)
• M24: 30,936,840 km (0.1 R)
• M25: 40,043,161 km (0.111 R)
• M26: 44,416,505 km (0.1 R)
• M27: 45,201,445 km (0.099 R)
• M28: 53,036,933 km (0.065 R)
• M29: 56,629,077 km (0.118 R)
• M30: 57,551,797 km (0.066 R)
• M31: 58,672,285 km (0.068 R)
• M32: 59,807,134 km (0.084 R)
• M33: 62,120,815 km (0.051 R)
• M34: 63,299,796 km (0.08 R)
• M35: 64,693,898 km (0.112 R)
• M36: 65,096,017 km (0.093 R)
• M37: 66,108,346 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit