🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 12.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.26 AU - 2.58 AU

Year: 1680 Days

Day: 7.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,473,849 km

• M1: 159,172 km (0.109 R)
• M2: 573,558 km (0.097 R)
• M3: 1,265,000 km (0.077 R)
• M4: 1,961,677 km (0.099 R)
• M5: 2,915,214 km (0.073 R)
• M6: 5,603,039 km (0.106 R)
• M7: 6,202,926 km (0.093 R)
• M8: 6,960,490 km (0.095 R)
• M9: 7,980,448 km (0.051 R)
• M10: 9,898,592 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 12.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.03 AU - 5.87 AU

Year: 4914 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,473,849 km

• M1: 163,959 km (0.118 R)
• M2: 731,833 km (0.064 R)
• M3: 1,619,696 km (0.118 R)
• M4: 2,590,736 km (0.074 R)
• M5: 5,580,300 km (0.074 R)
• M6: 7,121,607 km (0.066 R)
• M7: 8,765,986 km (0.117 R)
• M8: 13,390,805 km (0.102 R)
• M9: 15,684,290 km (0.098 R)
• M10: 16,123,359 km (0.08 R)

Asteroid Belt

Center: 8.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.5

Radius: 4

Gravity: 58.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.63 AU - 14.17 AU

Year: 18318 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,473,849 km

• M1: 49,816 km (0.063 R)
• M2: 201,209 km (0.05 R)
• M3: 482,752 km (0.062 R)
• M4: 620,682 km (0.095 R)
• M5: 764,445 km (0.097 R)
• M6: 1,080,545 km (0.029 R)
• M7: 1,246,599 km (0.046 R)
• M8: 1,701,526 km (0.067 R)
• M9: 2,303,209 km (0.079 R)
• M10: 2,652,370 km (0.117 R)
• M11: 3,543,375 km (0.108 R)
• M12: 3,848,704 km (0.095 R)
• M13: 4,617,637 km (0.108 R)
• M14: 5,404,522 km (0.066 R)
• M15: 5,604,235 km (0.117 R)
• M16: 6,276,827 km (0.082 R)
• M17: 7,831,149 km (0.074 R)
• M18: 8,087,111 km (0.079 R)
• M19: 8,778,702 km (0.041 R)
• M20: 15,307,153 km (0.106 R)
• M21: 17,377,438 km (0.086 R)
• M22: 19,533,592 km (0.105 R)
• M23: 22,883,837 km (0.114 R)
• M24: 23,092,077 km (0.072 R)
• M25: 24,259,838 km (0.099 R)
• M26: 28,236,897 km (0.118 R)
• M27: 30,441,970 km (0.109 R)
• M28: 37,885,810 km (0.106 R)
• M29: 43,203,865 km (0.082 R)
• M30: 45,957,663 km (0.065 R)
• M31: 46,956,827 km (0.092 R)
• M32: 52,712,306 km (0.04 R)
• M33: 54,916,481 km (0.079 R)
• M34: 55,289,727 km (0.058 R)
• M35: 59,704,361 km (0.094 R)
• M36: 68,577,010 km (0.083 R)
• M37: 73,212,600 km (0.079 R)
• M38: 74,346,402 km (0.11 R)
• M39: 74,803,124 km (0.069 R)
• M40: 76,184,511 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit