🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 46.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,162,396 km

• M1: 162,762 km (0.063 R)
• M2: 295,605 km (0.063 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 9.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.09 AU - 8.35 AU

Year: 7051 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,162,396 km

• M1: 120,576 km (0.098 R)
• M2: 434,432 km (0.108 R)
• M3: 787,633 km (0.091 R)
• M4: 1,237,623 km (0.097 R)
• M5: 1,714,242 km (0.088 R)
• M6: 4,372,895 km (0.038 R)
• M7: 4,894,543 km (0.059 R)
• M8: 5,711,198 km (0.073 R)
• M9: 6,459,038 km (0.067 R)
• M10: 6,808,199 km (0.063 R)
• M11: 7,203,437 km (0.04 R)
• M12: 8,112,543 km (0.111 R)
• M13: 8,901,073 km (0.052 R)
• M14: 9,576,208 km (0.101 R)
• M15: 10,157,546 km (0.103 R)
• M16: 11,118,413 km (0.079 R)
• M17: 11,482,385 km (0.116 R)
• M18: 13,018,904 km (0.116 R)
• M19: 13,372,404 km (0.099 R)
• M20: 15,126,589 km (0.119 R)
• M21: 15,573,886 km (0.052 R)
• M22: 18,006,647 km (0.079 R)
• M23: 20,545,772 km (0.038 R)
• M24: 22,946,369 km (0.094 R)
• M25: 26,162,723 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.7

Radius: 4.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.5 AU - 19.18 AU

Year: 26242 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,162,396 km

• M1: 56,099 km (0.085 R)
• M2: 209,287 km (0.116 R)
• M3: 429,346 km (0.047 R)
• M4: 672,293 km (0.038 R)
• M5: 991,834 km (0.12 R)
• M6: 1,230,742 km (0.119 R)
• M7: 1,892,413 km (0.089 R)
• M8: 2,241,574 km (0.1 R)
• M9: 5,225,154 km (0.076 R)
• M10: 6,253,789 km (0.106 R)
• M11: 7,720,597 km (0.103 R)
• M12: 9,249,487 km (0.071 R)
• M13: 10,743,371 km (0.071 R)
• M14: 13,339,343 km (0.058 R)
• M15: 13,998,022 km (0.057 R)
• M16: 16,548,516 km (0.109 R)
• M17: 18,012,032 km (0.096 R)
• M18: 26,228,695 km (0.096 R)
• M19: 27,574,927 km (0.052 R)
• M20: 28,211,615 km (0.063 R)
• M21: 28,533,699 km (0.046 R)
• M22: 33,183,052 km (0.085 R)
• M23: 34,388,960 km (0.109 R)
• M24: 37,402,011 km (0.075 R)
• M25: 41,825,470 km (0.062 R)
• M26: 45,106,600 km (0.061 R)
• M27: 47,185,562 km (0.093 R)
• M28: 49,327,504 km (0.034 R)
• M29: 52,985,621 km (0.106 R)
• M30: 55,131,154 km (0.091 R)
• M31: 56,991,254 km (0.096 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit