🌌 Stone's Star System Generator

Asteroid Belt

Center: 3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 8.5

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.54 AU - 7.46 AU

Year: 6198 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 104,331,661 km

• M1: 106,214 km (0.051 R)
• M2: 434,133 km (0.109 R)
• M3: 710,291 km (0.044 R)
• M4: 1,119,291 km (0.096 R)
• M5: 2,145,981 km (0.12 R)
• M6: 3,139,012 km (0.113 R)
• M7: 4,252,020 km (0.118 R)
• M8: 6,265,757 km (0.101 R)
• M9: 6,542,513 km (0.115 R)
• M10: 7,046,658 km (0.106 R)
• M11: 7,654,325 km (0.112 R)
• M12: 8,051,507 km (0.1 R)
• M13: 9,370,960 km (0.116 R)
• M14: 9,687,809 km (0.028 R)
• M15: 10,487,260 km (0.067 R)
• M16: 11,279,231 km (0.111 R)
• M17: 13,206,051 km (0.079 R)
• M18: 13,777,964 km (0.077 R)
• M19: 15,404,990 km (0.091 R)
• M20: 17,022,143 km (0.047 R)
• M21: 20,137,968 km (0.086 R)
• M22: 21,049,617 km (0.102 R)
• M23: 24,457,307 km (0.092 R)
• M24: 25,232,523 km (0.112 R)
• M25: 28,687,486 km (0.025 R)
• M26: 29,840,886 km (0.115 R)
• M27: 32,859,172 km (0.101 R)
• M28: 33,276,401 km (0.084 R)
• M29: 33,591,603 km (0.091 R)
• M30: 37,645,257 km (0.09 R)
• M31: 38,447,251 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 14.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.31 AU - 8.81 AU

Year: 7912 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 104,331,661 km

• M1: 182,809 km (0.099 R)
• M2: 880,832 km (0.081 R)
• M3: 1,453,343 km (0.11 R)
• M4: 2,710,414 km (0.08 R)
• M5: 3,180,750 km (0.11 R)
• M6: 3,846,460 km (0.089 R)
• M7: 4,630,802 km (0.061 R)
• M8: 5,250,736 km (0.114 R)
• M9: 5,798,713 km (0.114 R)
• M10: 6,867,889 km (0.102 R)
• M11: 8,143,958 km (0.116 R)
• M12: 9,179,325 km (0.11 R)
• M13: 10,115,509 km (0.07 R)
• M14: 10,967,768 km (0.104 R)
• M15: 11,461,590 km (0.1 R)
• M16: 12,230,374 km (0.093 R)
• M17: 15,408,281 km (0.026 R)
• M18: 15,965,982 km (0.118 R)
• M19: 17,187,748 km (0.033 R)
• M20: 18,540,263 km (0.107 R)
• M21: 30,740,567 km (0.052 R)
• M22: 34,173,988 km (0.109 R)
• M23: 35,551,934 km (0.115 R)

Asteroid Belt

Center: 12.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 4.7

Gravity: 36.59 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.14 AU - 19.86 AU

Year: 29562 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 104,331,661 km

• M1: 58,493 km (0.07 R)
• M2: 485,595 km (0.065 R)
• M3: 656,435 km (0.08 R)
• M4: 1,109,268 km (0.094 R)
• M5: 1,446,611 km (0.082 R)
• M6: 2,250,700 km (0.12 R)
• M7: 2,523,417 km (0.07 R)
• M8: 3,637,921 km (0.043 R)
• M9: 4,923,416 km (0.107 R)
• M10: 5,601,393 km (0.099 R)
• M11: 6,291,488 km (0.084 R)
• M12: 6,985,323 km (0.056 R)
• M13: 8,348,908 km (0.09 R)
• M14: 8,523,638 km (0.105 R)
• M15: 11,092,981 km (0.056 R)
• M16: 13,328,572 km (0.116 R)
• M17: 14,053,822 km (0.107 R)
• M18: 14,635,608 km (0.118 R)
• M19: 24,550,656 km (0.09 R)
• M20: 28,299,878 km (0.058 R)
• M21: 29,360,377 km (0.07 R)
• M22: 29,900,575 km (0.057 R)
• M23: 31,560,663 km (0.068 R)
• M24: 36,131,626 km (0.05 R)
• M25: 37,854,096 km (0.046 R)
• M26: 50,692,286 km (0.115 R)
• M27: 52,254,087 km (0.07 R)
• M28: 52,649,475 km (0.075 R)
• M29: 52,847,991 km (0.091 R)
• M30: 53,646,844 km (0.067 R)
• M31: 58,609,454 km (0.103 R)
• M32: 64,095,208 km (0.103 R)
• M33: 67,779,953 km (0.108 R)
• M34: 68,014,822 km (0.096 R)
• M35: 75,568,018 km (0.118 R)
• M36: 79,676,424 km (0.09 R)
• M37: 85,291,431 km (0.089 R)
• M38: 86,942,842 km (0.111 R)
• M39: 90,878,762 km (0.062 R)
• M40: 94,345,543 km (0.066 R)
• M41: 101,849,073 km (0.028 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit