🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 12.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 353 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,325,737 km

• M1: 161,267 km (0.113 R)
• M2: 569,669 km (0.086 R)
• M3: 974,780 km (0.09 R)
• M4: 1,399,488 km (0.043 R)
• M5: 2,627,687 km (0.118 R)
• M6: 3,500,291 km (0.117 R)
• M7: 3,938,463 km (0.105 R)
• M8: 4,361,526 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 12.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.71 AU - 3.85 AU

Year: 4100 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,325,737 km

• M1: 154,834 km (0.09 R)
• M2: 551,268 km (0.095 R)
• M3: 1,029,832 km (0.088 R)
• M4: 2,730,610 km (0.089 R)
• M5: 3,331,096 km (0.047 R)
• M6: 4,105,265 km (0.051 R)
• M7: 4,606,118 km (0.104 R)
• M8: 5,173,244 km (0.061 R)
• M9: 6,598,463 km (0.08 R)
• M10: 7,000,432 km (0.102 R)
• M11: 7,386,096 km (0.071 R)
• M12: 8,592,902 km (0.095 R)
• M13: 9,110,959 km (0.057 R)
• M14: 10,581,057 km (0.064 R)
• M15: 12,203,895 km (0.081 R)
• M16: 13,587,526 km (0.103 R)
• M17: 15,718,547 km (0.082 R)
• M18: 16,892,442 km (0.116 R)
• M19: 17,944,265 km (0.079 R)
• M20: 18,730,850 km (0.106 R)
• M21: 19,163,786 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.8

Radius: 7.1

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.13 AU - 7.41 AU

Year: 12159 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,325,737 km

• M1: 100,231 km (0.047 R)
• M2: 379,530 km (0.11 R)
• M3: 1,147,715 km (0.08 R)
• M4: 1,450,651 km (0.09 R)
• M5: 2,162,138 km (0.092 R)
• M6: 3,062,119 km (0.067 R)
• M7: 3,463,789 km (0.056 R)
• M8: 4,915,188 km (0.048 R)
• M9: 5,943,823 km (0.071 R)
• M10: 6,448,715 km (0.103 R)
• M11: 6,981,882 km (0.066 R)
• M12: 7,280,928 km (0.094 R)
• M13: 9,157,035 km (0.043 R)
• M14: 10,152,160 km (0.088 R)
• M15: 10,760,276 km (0.04 R)
• M16: 12,355,737 km (0.089 R)
• M17: 12,793,760 km (0.095 R)
• M18: 14,719,832 km (0.092 R)
• M19: 15,070,489 km (0.033 R)
• M20: 17,840,294 km (0.117 R)
• M21: 18,078,753 km (0.102 R)
• M22: 21,465,050 km (0.079 R)
• M23: 29,682,761 km (0.037 R)
• M24: 38,969,198 km (0.104 R)
• M25: 39,640,294 km (0.079 R)
• M26: 41,005,674 km (0.106 R)
• M27: 41,282,430 km (0.093 R)
• M28: 43,254,878 km (0.066 R)
• M29: 43,829,783 km (0.113 R)
• M30: 45,733,415 km (0.037 R)
• M31: 47,234,929 km (0.088 R)
• M32: 47,844,541 km (0.097 R)
• M33: 48,459,388 km (0.119 R)
• M34: 50,177,519 km (0.073 R)
• M35: 50,652,941 km (0.118 R)
• M36: 51,452,243 km (0.057 R)
• M37: 53,900,262 km (0.095 R)
• M38: 57,283,717 km (0.065 R)
• M39: 57,803,121 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit