🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.27 AU - 2.81 AU

Year: 2794 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,040,912 km

• M1: 163,361 km (0.059 R)
• M2: 589,864 km (0.063 R)
• M3: 1,041,650 km (0.105 R)
• M4: 1,454,690 km (0.055 R)
• M5: 1,980,227 km (0.107 R)
• M6: 2,844,903 km (0.117 R)
• M7: 3,511,810 km (0.101 R)
• M8: 4,045,725 km (0.084 R)
• M9: 4,454,875 km (0.083 R)
• M10: 5,831,175 km (0.096 R)
• M11: 6,491,500 km (0.063 R)
• M12: 7,324,461 km (0.076 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 3.8

Gravity: 66.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.88 AU - 8.24 AU

Year: 12948 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,040,912 km

• M1: 47,273 km (0.116 R)
• M2: 200,312 km (0.111 R)
• M3: 636,240 km (0.086 R)
• M4: 810,970 km (0.107 R)
• M5: 1,005,597 km (0.112 R)
• M6: 2,073,127 km (0.063 R)
• M7: 2,636,064 km (0.097 R)
• M8: 3,347,552 km (0.106 R)
• M9: 3,819,682 km (0.115 R)
• M10: 4,147,900 km (0.094 R)
• M11: 4,725,348 km (0.064 R)
• M12: 5,959,082 km (0.11 R)
• M13: 7,949,032 km (0.084 R)
• M14: 8,092,497 km (0.118 R)
• M15: 9,950,353 km (0.059 R)
• M16: 11,096,422 km (0.077 R)
• M17: 12,713,874 km (0.107 R)
• M18: 14,912,365 km (0.038 R)
• M19: 20,848,109 km (0.069 R)
• M20: 24,181,897 km (0.092 R)
• M21: 25,922,169 km (0.084 R)
• M22: 30,928,313 km (0.088 R)
• M23: 35,627,182 km (0.027 R)
• M24: 36,805,863 km (0.11 R)
• M25: 37,337,983 km (0.108 R)
• M26: 38,690,647 km (0.101 R)
• M27: 41,780,591 km (0.084 R)
• M28: 43,681,830 km (0.105 R)
• M29: 48,287,350 km (0.114 R)
• M30: 49,245,824 km (0.111 R)
• M31: 51,200,470 km (0.061 R)
• M32: 52,196,941 km (0.103 R)
• M33: 53,037,232 km (0.12 R)
• M34: 56,664,532 km (0.106 R)
• M35: 62,316,339 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.7

Radius: 6.9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.1 AU - 9.1 AU

Year: 18948 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,040,912 km

• M1: 86,318 km (0.073 R)
• M2: 324,478 km (0.104 R)
• M3: 574,306 km (0.056 R)
• M4: 1,147,565 km (0.116 R)
• M5: 1,483,712 km (0.094 R)
• M6: 2,169,618 km (0.109 R)
• M7: 2,483,773 km (0.118 R)
• M8: 3,177,758 km (0.101 R)
• M9: 3,417,563 km (0.089 R)
• M10: 3,669,337 km (0.086 R)
• M11: 4,055,149 km (0.096 R)
• M12: 4,633,644 km (0.102 R)
• M13: 5,120,436 km (0.068 R)
• M14: 5,376,398 km (0.078 R)
• M15: 6,402,938 km (0.078 R)
• M16: 7,648,191 km (0.111 R)
• M17: 9,421,973 km (0.102 R)
• M18: 9,640,835 km (0.102 R)
• M19: 10,088,731 km (0.108 R)
• M20: 10,608,883 km (0.111 R)
• M21: 15,739,042 km (0.084 R)
• M22: 18,920,839 km (0.105 R)
• M23: 23,796,234 km (0.108 R)
• M24: 29,099,778 km (0.109 R)
• M25: 34,878,893 km (0.088 R)
• M26: 43,459,977 km (0.118 R)
• M27: 47,992,044 km (0.102 R)
• M28: 51,972,993 km (0.112 R)
• M29: 53,174,414 km (0.064 R)
• M30: 60,020,461 km (0.096 R)
• M31: 61,152,468 km (0.062 R)
• M32: 61,914,968 km (0.112 R)
• M33: 65,028,549 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit