🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 11.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.94 AU - 7.28 AU

Year: 5690 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,555,523 km

• M1: 139,425 km (0.076 R)
• M2: 506,090 km (0.11 R)
• M3: 918,980 km (0.116 R)
• M4: 1,457,831 km (0.089 R)
• M5: 1,855,163 km (0.092 R)
• M6: 2,487,962 km (0.108 R)
• M7: 3,024,271 km (0.101 R)
• M8: 3,746,379 km (0.104 R)
• M9: 4,865,970 km (0.114 R)
• M10: 5,979,277 km (0.099 R)
• M11: 6,547,300 km (0.087 R)
• M12: 10,742,174 km (0.095 R)
• M13: 11,630,636 km (0.093 R)
• M14: 15,916,017 km (0.044 R)
• M15: 22,999,625 km (0.06 R)
• M16: 24,236,501 km (0.117 R)
• M17: 24,791,359 km (0.091 R)
• M18: 25,435,827 km (0.084 R)
• M19: 27,180,886 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 11.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.46 AU - 8.02 AU

Year: 8112 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,555,523 km

• M1: 141,669 km (0.1 R)
• M2: 690,993 km (0.111 R)
• M3: 1,112,859 km (0.079 R)
• M4: 2,181,137 km (0.072 R)
• M5: 3,092,188 km (0.059 R)
• M6: 3,943,250 km (0.107 R)
• M7: 4,317,095 km (0.056 R)
• M8: 7,725,683 km (0.077 R)
• M9: 8,284,132 km (0.099 R)
• M10: 8,869,359 km (0.09 R)
• M11: 12,815,302 km (0.03 R)
• M12: 13,767,642 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.4

Radius: 3.6

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.7 AU - 15.82 AU

Year: 18190 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,555,523 km

• M1: 48,769 km (0.111 R)
• M2: 293,810 km (0.105 R)
• M3: 458,218 km (0.08 R)
• M4: 976,126 km (0.106 R)
• M5: 1,091,017 km (0.112 R)
• M6: 1,214,884 km (0.099 R)
• M7: 1,613,114 km (0.084 R)
• M8: 1,741,618 km (0.1 R)
• M9: 2,000,872 km (0.069 R)
• M10: 2,510,551 km (0.067 R)
• M11: 3,430,130 km (0.118 R)
• M12: 3,837,036 km (0.118 R)
• M13: 4,066,818 km (0.111 R)
• M14: 6,169,416 km (0.026 R)
• M15: 8,224,891 km (0.101 R)
• M16: 9,000,406 km (0.118 R)
• M17: 9,717,878 km (0.032 R)
• M18: 12,907,005 km (0.108 R)
• M19: 13,034,462 km (0.101 R)
• M20: 13,884,328 km (0.041 R)
• M21: 17,575,207 km (0.107 R)
• M22: 19,686,481 km (0.12 R)
• M23: 19,940,499 km (0.052 R)
• M24: 20,802,930 km (0.083 R)
• M25: 20,978,409 km (0.112 R)
• M26: 21,421,218 km (0.049 R)
• M27: 21,689,896 km (0.083 R)
• M28: 22,787,196 km (0.111 R)
• M29: 35,990,555 km (0.094 R)
• M30: 36,497,393 km (0.036 R)
• M31: 37,525,279 km (0.083 R)
• M32: 38,177,526 km (0.045 R)
• M33: 42,110,005 km (0.046 R)
• M34: 52,533,237 km (0.117 R)
• M35: 53,677,810 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit