🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 11.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 472 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,392,313 km

• M1: 144,212 km (0.026 R)
• M2: 550,221 km (0.084 R)
• M3: 922,570 km (0.088 R)
• M4: 1,307,635 km (0.116 R)
• M5: 2,141,194 km (0.104 R)
• M6: 2,551,242 km (0.099 R)
• M7: 2,961,140 km (0.09 R)
• M8: 3,520,786 km (0.094 R)
• M9: 4,057,543 km (0.058 R)
• M10: 4,634,093 km (0.1 R)
• M11: 5,033,071 km (0.087 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 12.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.14 AU - 5.14 AU

Year: 7409 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,392,313 km

• M1: 157,078 km (0.103 R)
• M2: 785,987 km (0.072 R)
• M3: 1,244,056 km (0.065 R)
• M4: 1,922,033 km (0.119 R)
• M5: 2,508,008 km (0.105 R)
• M6: 4,085,667 km (0.056 R)
• M7: 4,591,607 km (0.031 R)
• M8: 6,608,486 km (0.117 R)
• M9: 7,177,407 km (0.044 R)
• M10: 10,235,636 km (0.097 R)
• M11: 12,028,417 km (0.116 R)
• M12: 13,121,379 km (0.094 R)
• M13: 14,022,108 km (0.118 R)
• M14: 16,170,931 km (0.039 R)
• M15: 17,383,123 km (0.103 R)
• M16: 18,531,137 km (0.076 R)
• M17: 20,248,670 km (0.086 R)
• M18: 20,710,778 km (0.055 R)
• M19: 22,913,756 km (0.093 R)
• M20: 25,881,778 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857

Radius: 4

Gravity: 53.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.05 AU - 9.79 AU

Year: 16939 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,392,313 km

• M1: 50,115 km (0.112 R)
• M2: 259,702 km (0.056 R)
• M3: 1,461,571 km (0.091 R)
• M4: 1,783,506 km (0.114 R)
• M5: 2,255,936 km (0.077 R)
• M6: 2,386,086 km (0.111 R)
• M7: 3,087,700 km (0.083 R)
• M8: 4,958,122 km (0.085 R)
• M9: 6,003,961 km (0.096 R)
• M10: 6,469,360 km (0.088 R)
• M11: 7,713,117 km (0.101 R)
• M12: 8,059,884 km (0.104 R)
• M13: 9,495,426 km (0.052 R)
• M14: 10,784,361 km (0.12 R)
• M15: 11,280,727 km (0.062 R)
• M16: 11,407,137 km (0.088 R)
• M17: 12,252,066 km (0.115 R)
• M18: 14,285,849 km (0.091 R)
• M19: 15,112,826 km (0.083 R)
• M20: 16,697,067 km (0.1 R)
• M21: 17,955,634 km (0.025 R)
• M22: 18,740,424 km (0.087 R)
• M23: 19,007,008 km (0.084 R)
• M24: 19,547,655 km (0.117 R)
• M25: 20,191,374 km (0.119 R)
• M26: 21,424,210 km (0.032 R)
• M27: 22,807,093 km (0.069 R)
• M28: 25,858,740 km (0.099 R)
• M29: 28,464,136 km (0.071 R)
• M30: 32,245,372 km (0.09 R)
• M31: 33,143,259 km (0.055 R)
• M32: 34,321,940 km (0.118 R)
• M33: 42,595,301 km (0.057 R)
• M34: 43,056,062 km (0.117 R)
• M35: 43,675,547 km (0.119 R)
• M36: 45,730,124 km (0.091 R)
• M37: 47,682,975 km (0.095 R)
• M38: 54,053,002 km (0.104 R)
• M39: 55,318,600 km (0.097 R)
• M40: 62,338,031 km (0.088 R)
• M41: 66,162,800 km (0.044 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: 176 - 16,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit