🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 9.6

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.68 AU - 1.98 AU

Year: 1574 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,069,228 km

• M1: 119,529 km (0.114 R)
• M2: 493,673 km (0.116 R)
• M3: 1,110,465 km (0.12 R)
• M4: 1,660,088 km (0.041 R)
• M5: 1,987,109 km (0.091 R)
• M6: 3,317,632 km (0.111 R)
• M7: 4,908,456 km (0.085 R)
• M8: 5,408,861 km (0.077 R)
• M9: 6,665,782 km (0.093 R)
• M10: 7,252,505 km (0.113 R)
• M11: 8,137,227 km (0.069 R)
• M12: 8,933,386 km (0.053 R)
• M13: 9,317,853 km (0.034 R)
• M14: 10,432,806 km (0.071 R)
• M15: 10,895,512 km (0.084 R)
• M16: 11,900,511 km (0.068 R)
• M17: 14,094,214 km (0.102 R)
• M18: 15,015,737 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 8.8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.49 AU - 2.59 AU

Year: 2574 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,069,228 km

• M1: 109,805 km (0.098 R)
• M2: 442,959 km (0.084 R)
• M3: 1,143,377 km (0.105 R)
• M4: 1,489,696 km (0.041 R)
• M5: 1,809,536 km (0.086 R)
• M6: 2,188,916 km (0.114 R)
• M7: 2,873,925 km (0.116 R)
• M8: 3,213,512 km (0.06 R)
• M9: 3,753,560 km (0.067 R)
• M10: 4,035,253 km (0.103 R)
• M11: 4,596,395 km (0.051 R)
• M12: 5,086,627 km (0.074 R)
• M13: 5,508,792 km (0.095 R)
• M14: 5,954,145 km (0.077 R)
• M15: 6,254,986 km (0.106 R)
• M16: 6,828,096 km (0.073 R)
• M17: 7,280,629 km (0.103 R)
• M18: 7,720,746 km (0.075 R)
• M19: 8,551,014 km (0.083 R)
• M20: 9,811,676 km (0.118 R)
• M21: 11,651,430 km (0.084 R)
• M22: 12,298,142 km (0.084 R)
• M23: 12,652,689 km (0.102 R)
• M24: 17,235,919 km (0.115 R)
• M25: 17,512,675 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.3

Radius: 3.5

Gravity: 64.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.93 AU - 7.31 AU

Year: 12080 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,069,228 km

• M1: 44,281 km (0.093 R)
• M2: 160,369 km (0.093 R)
• M3: 343,926 km (0.063 R)
• M4: 1,349,822 km (0.119 R)
• M5: 2,488,561 km (0.107 R)
• M6: 2,660,000 km (0.083 R)
• M7: 5,068,675 km (0.113 R)
• M8: 5,630,415 km (0.093 R)
• M9: 6,876,565 km (0.107 R)
• M10: 7,387,741 km (0.111 R)
• M11: 12,177,267 km (0.112 R)
• M12: 21,239,756 km (0.094 R)
• M13: 23,151,766 km (0.099 R)
• M14: 23,433,908 km (0.091 R)
• M15: 24,294,245 km (0.036 R)
• M16: 24,781,186 km (0.05 R)
• M17: 24,977,758 km (0.048 R)
• M18: 25,774,516 km (0.07 R)
• M19: 41,200,899 km (0.118 R)
• M20: 43,728,654 km (0.067 R)
• M21: 45,912,484 km (0.119 R)
• M22: 53,715,659 km (0.092 R)
• M23: 56,557,569 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit