🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 13.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.01 AU

Year: 498 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,515,167 km

• M1: 164,109 km (0.098 R)
• M2: 583,731 km (0.086 R)
• M3: 1,049,279 km (0.069 R)
• M4: 1,666,969 km (0.114 R)
• M5: 2,384,141 km (0.117 R)
• M6: 2,853,280 km (0.076 R)
• M7: 3,275,445 km (0.11 R)
• M8: 4,063,976 km (0.09 R)
• M9: 4,647,258 km (0.095 R)
• M10: 6,203,525 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 10.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.23 AU - 2.63 AU

Year: 2408 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,515,167 km

• M1: 129,402 km (0.1 R)
• M2: 1,082,490 km (0.029 R)
• M3: 1,630,766 km (0.114 R)
• M4: 1,999,974 km (0.071 R)
• M5: 2,989,564 km (0.086 R)
• M6: 4,037,497 km (0.081 R)
• M7: 4,899,330 km (0.098 R)
• M8: 5,338,250 km (0.077 R)
• M9: 6,429,417 km (0.105 R)
• M10: 7,216,152 km (0.1 R)
• M11: 8,879,382 km (0.082 R)
• M12: 9,463,262 km (0.107 R)
• M13: 10,109,226 km (0.101 R)
• M14: 11,054,834 km (0.055 R)
• M15: 12,603,770 km (0.058 R)
• M16: 13,519,459 km (0.094 R)
• M17: 14,108,126 km (0.056 R)
• M18: 14,903,538 km (0.094 R)
• M19: 16,329,206 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 3

Gravity: 89.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.55 AU - 7.71 AU

Year: 13400 Days

Day: 18.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,515,167 km

• M1: 42,935 km (0.112 R)
• M2: 486,193 km (0.12 R)
• M3: 606,619 km (0.086 R)
• M4: 835,205 km (0.091 R)
• M5: 1,234,033 km (0.069 R)
• M6: 4,790,124 km (0.118 R)
• M7: 5,382,083 km (0.11 R)
• M8: 6,836,323 km (0.105 R)
• M9: 7,768,169 km (0.113 R)
• M10: 7,907,893 km (0.096 R)
• M11: 8,582,280 km (0.064 R)
• M12: 8,984,250 km (0.105 R)
• M13: 9,664,172 km (0.113 R)
• M14: 10,604,095 km (0.099 R)
• M15: 10,833,878 km (0.093 R)
• M16: 11,125,594 km (0.047 R)
• M17: 11,243,776 km (0.061 R)
• M18: 14,337,610 km (0.108 R)
• M19: 14,689,165 km (0.116 R)
• M20: 16,153,428 km (0.119 R)
• M21: 18,280,261 km (0.101 R)
• M22: 18,527,547 km (0.11 R)
• M23: 22,793,180 km (0.073 R)
• M24: 23,368,384 km (0.066 R)
• M25: 25,973,332 km (0.095 R)
• M26: 31,278,521 km (0.066 R)
• M27: 31,988,513 km (0.087 R)
• M28: 40,242,126 km (0.113 R)
• M29: 43,231,391 km (0.098 R)
• M30: 43,377,249 km (0.115 R)
• M31: 45,304,369 km (0.077 R)
• M32: 45,454,864 km (0.113 R)
• M33: 47,287,737 km (0.102 R)
• M34: 49,647,195 km (0.077 R)
• M35: 56,494,289 km (0.084 R)
• M36: 59,689,251 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit