🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 8.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.38 AU - 9 AU

Year: 7750 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,819,603 km

• M1: 104,569 km (0.118 R)
• M2: 528,529 km (0.089 R)
• M3: 1,241,962 km (0.098 R)
• M4: 1,734,438 km (0.112 R)
• M5: 1,995,935 km (0.104 R)
• M6: 2,455,948 km (0.101 R)
• M7: 2,865,697 km (0.118 R)
• M8: 3,680,706 km (0.097 R)
• M9: 6,556,875 km (0.072 R)
• M10: 8,160,265 km (0.1 R)
• M11: 12,279,741 km (0.087 R)
• M12: 13,478,170 km (0.101 R)
• M13: 14,456,390 km (0.038 R)
• M14: 14,812,732 km (0.114 R)
• M15: 16,553,603 km (0.099 R)
• M16: 17,540,350 km (0.092 R)
• M17: 18,219,525 km (0.068 R)
• M18: 21,112,897 km (0.093 R)
• M19: 25,314,054 km (0.101 R)
• M20: 25,658,578 km (0.057 R)
• M21: 26,181,273 km (0.11 R)
• M22: 27,700,739 km (0.087 R)
• M23: 30,621,487 km (0.12 R)
• M24: 32,105,947 km (0.051 R)
• M25: 33,430,636 km (0.042 R)
• M26: 35,217,433 km (0.115 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.3

Radius: 4.8

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.74 AU - 19 AU

Year: 22977 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,819,603 km

• M1: 77,641 km (0.12 R)
• M2: 359,783 km (0.061 R)
• M3: 526,734 km (0.099 R)
• M4: 855,251 km (0.1 R)
• M5: 1,190,649 km (0.105 R)
• M6: 2,207,167 km (0.095 R)
• M7: 2,655,811 km (0.109 R)
• M8: 2,942,141 km (0.095 R)
• M9: 3,219,945 km (0.056 R)
• M10: 3,607,104 km (0.116 R)
• M11: 4,091,801 km (0.06 R)
• M12: 4,545,830 km (0.09 R)
• M13: 5,071,667 km (0.065 R)
• M14: 5,308,929 km (0.112 R)
• M15: 5,678,885 km (0.034 R)
• M16: 7,533,749 km (0.101 R)
• M17: 8,000,793 km (0.09 R)
• M18: 8,935,182 km (0.064 R)
• M19: 10,249,549 km (0.117 R)
• M20: 20,929,341 km (0.034 R)
• M21: 24,660,760 km (0.077 R)
• M22: 25,687,151 km (0.112 R)
• M23: 32,047,305 km (0.089 R)
• M24: 33,544,331 km (0.04 R)
• M25: 35,516,180 km (0.093 R)
• M26: 37,415,325 km (0.073 R)
• M27: 37,713,324 km (0.082 R)
• M28: 39,227,404 km (0.085 R)
• M29: 40,624,199 km (0.078 R)
• M30: 41,893,537 km (0.054 R)
• M31: 46,029,769 km (0.09 R)
• M32: 49,349,645 km (0.064 R)
• M33: 50,068,313 km (0.085 R)
• M34: 67,256,660 km (0.071 R)
• M35: 67,476,718 km (0.117 R)
• M36: 87,204,488 km (0.034 R)

Asteroid Belt

Center: 16.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.5

Radius: 7.1

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.52 AU - 20.4 AU

Year: 25384 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,819,603 km

• M1: 88,712 km (0.075 R)
• M2: 477,666 km (0.112 R)
• M3: 1,111,213 km (0.095 R)
• M4: 1,540,260 km (0.07 R)
• M5: 3,323,466 km (0.117 R)
• M6: 4,003,239 km (0.087 R)
• M7: 7,667,489 km (0.065 R)
• M8: 11,703,939 km (0.058 R)
• M9: 16,158,964 km (0.088 R)
• M10: 17,242,052 km (0.042 R)
• M11: 17,990,341 km (0.05 R)
• M12: 18,469,054 km (0.109 R)
• M13: 23,505,117 km (0.102 R)
• M14: 27,960,141 km (0.084 R)
• M15: 31,545,254 km (0.071 R)
• M16: 32,522,427 km (0.086 R)
• M17: 33,808,221 km (0.065 R)
• M18: 34,390,456 km (0.103 R)
• M19: 35,574,822 km (0.109 R)
• M20: 39,612,020 km (0.1 R)
• M21: 42,074,700 km (0.041 R)
• M22: 49,696,861 km (0.101 R)
• M23: 54,128,250 km (0.111 R)
• M24: 56,541,562 km (0.067 R)
• M25: 63,326,125 km (0.101 R)
• M26: 65,327,595 km (0.108 R)
• M27: 66,913,183 km (0.056 R)
• M28: 68,061,346 km (0.031 R)
• M29: 71,108,057 km (0.071 R)
• M30: 74,980,996 km (0.099 R)
• M31: 81,310,332 km (0.078 R)
• M32: 84,738,068 km (0.094 R)
• M33: 89,087,477 km (0.078 R)
• M34: 89,919,241 km (0.095 R)
• M35: 97,933,648 km (0.113 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit