🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 297 Days

Day: 40.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 8.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.25 AU - 4.53 AU

Year: 5033 Days

Day: 13.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,021,046 km

• M1: 113,246 km (0.025 R)
• M2: 456,423 km (0.091 R)
• M3: 753,973 km (0.059 R)
• M4: 1,260,661 km (0.097 R)
• M5: 1,704,369 km (0.091 R)
• M6: 1,992,793 km (0.039 R)
• M7: 3,545,021 km (0.101 R)
• M8: 3,925,598 km (0.088 R)
• M9: 4,599,835 km (0.091 R)
• M10: 6,784,413 km (0.096 R)
• M11: 11,064,408 km (0.12 R)
• M12: 13,113,301 km (0.118 R)
• M13: 13,937,435 km (0.114 R)
• M14: 14,339,704 km (0.107 R)
• M15: 16,667,297 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.6

Radius: 3.1

Gravity: 100.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.36 AU - 10.66 AU

Year: 19239 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,021,046 km

• M1: 131,945 km (0.08 R)
• M2: 335,698 km (0.107 R)
• M3: 886,517 km (0.108 R)
• M4: 1,185,713 km (0.079 R)
• M5: 1,480,271 km (0.075 R)
• M6: 2,041,562 km (0.068 R)
• M7: 2,168,870 km (0.096 R)
• M8: 2,887,239 km (0.095 R)
• M9: 3,102,809 km (0.115 R)
• M10: 3,782,582 km (0.093 R)
• M11: 4,885,717 km (0.119 R)
• M12: 5,114,003 km (0.041 R)
• M13: 6,408,773 km (0.072 R)
• M14: 7,499,940 km (0.106 R)
• M15: 8,820,141 km (0.073 R)
• M16: 9,564,241 km (0.099 R)
• M17: 10,411,413 km (0.105 R)
• M18: 10,599,159 km (0.059 R)
• M19: 11,176,307 km (0.08 R)
• M20: 11,639,313 km (0.087 R)
• M21: 11,841,719 km (0.106 R)
• M22: 14,071,924 km (0.117 R)
• M23: 15,325,554 km (0.097 R)
• M24: 16,566,767 km (0.105 R)
• M25: 19,340,910 km (0.12 R)
• M26: 26,594,013 km (0.11 R)
• M27: 28,869,098 km (0.113 R)
• M28: 29,239,801 km (0.026 R)
• M29: 30,243,753 km (0.062 R)
• M30: 42,525,588 km (0.046 R)
• M31: 47,486,852 km (0.063 R)
• M32: 58,736,014 km (0.095 R)
• M33: 59,929,805 km (0.08 R)
• M34: 65,078,365 km (0.08 R)
• M35: 69,624,495 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit