🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 14.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.32 AU - 8.62 AU

Year: 6932 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,135,102 km

• M1: 181,612 km (0.063 R)
• M2: 718,668 km (0.09 R)
• M3: 1,232,986 km (0.06 R)
• M4: 1,987,557 km (0.12 R)
• M5: 2,520,425 km (0.081 R)
• M6: 3,130,036 km (0.112 R)
• M7: 4,551,366 km (0.106 R)
• M8: 5,574,316 km (0.113 R)
• M9: 6,185,872 km (0.116 R)
• M10: 12,134,182 km (0.111 R)
• M11: 13,266,339 km (0.107 R)
• M12: 15,740,688 km (0.095 R)
• M13: 16,200,552 km (0.093 R)
• M14: 16,907,103 km (0.092 R)
• M15: 17,511,628 km (0.095 R)
• M16: 18,382,138 km (0.092 R)
• M17: 21,870,012 km (0.115 R)
• M18: 22,515,676 km (0.12 R)
• M19: 23,173,907 km (0.116 R)
• M20: 25,070,060 km (0.11 R)
• M21: 26,741,218 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 11.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.72 AU - 8.28 AU

Year: 8524 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,135,102 km

• M1: 153,637 km (0.104 R)
• M2: 579,841 km (0.049 R)
• M3: 1,023,848 km (0.102 R)
• M4: 1,514,379 km (0.091 R)
• M5: 1,986,510 km (0.069 R)
• M6: 2,574,579 km (0.109 R)
• M7: 3,001,532 km (0.119 R)
• M8: 3,707,783 km (0.036 R)
• M9: 5,118,042 km (0.097 R)
• M10: 5,607,078 km (0.11 R)
• M11: 6,296,275 km (0.097 R)
• M12: 7,803,923 km (0.108 R)
• M13: 8,164,753 km (0.102 R)
• M14: 9,813,770 km (0.112 R)
• M15: 10,815,028 km (0.055 R)
• M16: 11,571,096 km (0.098 R)
• M17: 13,244,947 km (0.108 R)
• M18: 15,384,944 km (0.05 R)
• M19: 18,022,654 km (0.049 R)
• M20: 19,013,141 km (0.086 R)
• M21: 21,647,859 km (0.114 R)
• M22: 23,340,709 km (0.09 R)
• M23: 23,924,140 km (0.113 R)
• M24: 28,096,275 km (0.108 R)
• M25: 29,815,005 km (0.071 R)
• M26: 31,300,063 km (0.046 R)
• M27: 37,735,165 km (0.062 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 12.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.51 AU - 8.97 AU

Year: 9734 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,135,102 km

• M1: 156,779 km (0.116 R)
• M2: 570,566 km (0.116 R)
• M3: 1,275,771 km (0.098 R)
• M4: 2,545,707 km (0.112 R)
• M5: 3,310,750 km (0.089 R)
• M6: 4,248,580 km (0.115 R)
• M7: 4,985,349 km (0.114 R)
• M8: 5,443,717 km (0.081 R)
• M9: 5,836,561 km (0.119 R)
• M10: 6,679,994 km (0.117 R)
• M11: 7,639,963 km (0.071 R)
• M12: 8,095,190 km (0.114 R)
• M13: 9,355,851 km (0.065 R)
• M14: 9,833,218 km (0.104 R)
• M15: 12,314,747 km (0.067 R)
• M16: 12,835,946 km (0.119 R)
• M17: 13,263,497 km (0.071 R)
• M18: 14,603,445 km (0.053 R)
• M19: 16,528,022 km (0.114 R)
• M20: 18,211,895 km (0.106 R)
• M21: 19,582,960 km (0.042 R)
• M22: 22,222,614 km (0.11 R)
• M23: 26,442,022 km (0.083 R)
• M24: 28,018,933 km (0.06 R)
• M25: 29,288,271 km (0.078 R)
• M26: 31,649,524 km (0.044 R)
• M27: 33,025,974 km (0.092 R)
• M28: 33,426,447 km (0.081 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: 277 - 20,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit