🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 14.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 569 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,320,173 km

• M1: 184,305 km (0.08 R)
• M2: 656,286 km (0.043 R)
• M3: 1,145,172 km (0.115 R)
• M4: 1,725,163 km (0.088 R)
• M5: 2,230,355 km (0.105 R)
• M6: 2,885,294 km (0.113 R)
• M7: 3,525,573 km (0.082 R)
• M8: 4,220,006 km (0.081 R)
• M9: 4,814,209 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 12.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.6 AU - 2.62 AU

Year: 2011 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,320,173 km

• M1: 159,322 km (0.098 R)
• M2: 634,893 km (0.098 R)
• M3: 1,410,259 km (0.07 R)
• M4: 1,844,991 km (0.099 R)
• M5: 2,516,685 km (0.062 R)
• M6: 3,363,259 km (0.06 R)
• M7: 4,232,872 km (0.09 R)
• M8: 5,089,768 km (0.114 R)
• M9: 6,391,120 km (0.111 R)
• M10: 7,665,395 km (0.049 R)
• M11: 9,676,738 km (0.099 R)
• M12: 11,429,726 km (0.028 R)
• M13: 15,746,971 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.8

Radius: 4.2

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.2 AU - 9.94 AU

Year: 15039 Days

Day: 16.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,320,173 km

• M1: 52,210 km (0.098 R)
• M2: 248,183 km (0.025 R)
• M3: 402,568 km (0.119 R)
• M4: 755,320 km (0.063 R)
• M5: 1,143,227 km (0.095 R)
• M6: 3,495,803 km (0.114 R)
• M7: 3,893,883 km (0.077 R)
• M8: 4,779,802 km (0.047 R)
• M9: 6,514,090 km (0.042 R)
• M10: 7,613,335 km (0.086 R)
• M11: 8,329,161 km (0.092 R)
• M12: 9,088,819 km (0.066 R)
• M13: 10,513,140 km (0.038 R)
• M14: 10,744,867 km (0.051 R)
• M15: 12,079,878 km (0.095 R)
• M16: 12,270,167 km (0.077 R)
• M17: 13,589,919 km (0.088 R)
• M18: 13,934,144 km (0.106 R)
• M19: 14,928,671 km (0.103 R)
• M20: 15,221,284 km (0.115 R)
• M21: 15,893,727 km (0.103 R)
• M22: 16,585,766 km (0.081 R)
• M23: 18,195,140 km (0.104 R)
• M24: 19,817,679 km (0.102 R)
• M25: 20,171,178 km (0.085 R)
• M26: 25,675,034 km (0.068 R)
• M27: 25,884,620 km (0.038 R)
• M28: 27,491,900 km (0.055 R)
• M29: 28,487,623 km (0.097 R)
• M30: 29,278,547 km (0.117 R)
• M31: 30,200,220 km (0.1 R)
• M32: 30,433,592 km (0.074 R)
• M33: 31,738,834 km (0.096 R)
• M34: 33,578,289 km (0.08 R)
• M35: 34,333,459 km (0.102 R)
• M36: 35,099,999 km (0.061 R)
• M37: 35,617,308 km (0.077 R)
• M38: 48,164,082 km (0.077 R)
• M39: 50,096,886 km (0.074 R)
• M40: 52,584,848 km (0.116 R)
• M41: 56,028,591 km (0.073 R)
• M42: 61,284,413 km (0.051 R)
• M43: 61,846,153 km (0.103 R)
• M44: 62,790,116 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit