🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.49 AU - 8.77 AU

Year: 8553 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,886,202 km

• M1: 200,162 km (0.034 R)
• M2: 402,867 km (0.091 R)
• M3: 533,316 km (0.088 R)
• M4: 787,782 km (0.088 R)
• M5: 1,223,561 km (0.113 R)
• M6: 1,598,154 km (0.107 R)
• M7: 1,910,365 km (0.083 R)
• M8: 2,302,311 km (0.095 R)
• M9: 2,515,787 km (0.089 R)
• M10: 3,111,785 km (0.103 R)
• M11: 3,469,773 km (0.101 R)
• M12: 3,662,605 km (0.099 R)
• M13: 3,859,176 km (0.112 R)
• M14: 4,077,589 km (0.09 R)
• M15: 5,110,862 km (0.083 R)
• M16: 5,575,064 km (0.074 R)
• M17: 5,781,210 km (0.085 R)
• M18: 5,947,862 km (0.079 R)
• M19: 6,414,757 km (0.096 R)
• M20: 7,004,023 km (0.089 R)
• M21: 7,226,774 km (0.114 R)
• M22: 7,429,180 km (0.113 R)
• M23: 7,656,419 km (0.045 R)
• M24: 7,885,902 km (0.109 R)
• M25: 8,117,629 km (0.117 R)
• M26: 8,304,776 km (0.106 R)
• M27: 8,398,873 km (0.088 R)
• M28: 8,588,115 km (0.095 R)
• M29: 8,802,788 km (0.059 R)
• M30: 8,995,021 km (0.116 R)
• M31: 9,359,441 km (0.082 R)
• M32: 9,481,962 km (0.063 R)
• M33: 9,802,999 km (0.082 R)
• M34: 10,787,802 km (0.07 R)
• M35: 11,253,051 km (0.099 R)
• M36: 11,383,500 km (0.085 R)
• M37: 11,619,566 km (0.119 R)
• M38: 11,777,691 km (0.071 R)
• M39: 11,910,234 km (0.093 R)
• M40: 12,176,519 km (0.095 R)
• M41: 12,823,829 km (0.09 R)
• M42: 13,069,468 km (0.108 R)
• M43: 13,289,228 km (0.089 R)
• M44: 13,399,481 km (0.075 R)
• M45: 13,815,812 km (0.091 R)
• M46: 13,927,562 km (0.069 R)
• M47: 14,180,233 km (0.109 R)
• M48: 14,519,371 km (0.041 R)
• M49: 14,861,052 km (0.066 R)
• M50: 15,234,449 km (0.053 R)
• M51: 15,349,938 km (0.11 R)
• M52: 15,465,727 km (0.097 R)
• M53: 15,610,837 km (0.038 R)
• M54: 16,225,535 km (0.081 R)
• M55: 17,387,910 km (0.081 R)
• M56: 17,569,073 km (0.096 R)
• M57: 17,690,247 km (0.102 R)
• M58: 18,085,934 km (0.096 R)
• M59: 18,515,429 km (0.108 R)
• M60: 18,762,415 km (0.06 R)
• M61: 19,509,657 km (0.104 R)
• M62: 19,635,169 km (0.108 R)
• M63: 20,108,198 km (0.082 R)
• M64: 20,393,930 km (0.08 R)
• M65: 20,648,994 km (0.08 R)
• M66: 21,291,218 km (0.095 R)
• M67: 21,582,335 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.24 AU - 10.38 AU

Year: 11337 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,886,202 km

• M1: 152,291 km (0.11 R)
• M2: 743,501 km (0.054 R)
• M3: 892,351 km (0.1 R)
• M4: 1,089,372 km (0.089 R)
• M5: 1,259,913 km (0.076 R)
• M6: 1,355,357 km (0.112 R)
• M7: 1,411,157 km (0.032 R)
• M8: 1,792,631 km (0.113 R)
• M9: 2,091,378 km (0.068 R)
• M10: 3,437,609 km (0.094 R)
• M11: 4,998,214 km (0.11 R)
• M12: 5,667,216 km (0.084 R)
• M13: 5,965,813 km (0.118 R)
• M14: 6,105,388 km (0.09 R)
• M15: 6,293,283 km (0.106 R)
• M16: 6,941,192 km (0.1 R)
• M17: 7,509,963 km (0.074 R)
• M18: 8,042,232 km (0.085 R)
• M19: 8,248,228 km (0.089 R)
• M20: 8,586,768 km (0.118 R)
• M21: 9,089,567 km (0.066 R)
• M22: 14,400,141 km (0.082 R)
• M23: 14,650,419 km (0.05 R)
• M24: 15,410,077 km (0.107 R)
• M25: 17,264,941 km (0.082 R)
• M26: 17,631,007 km (0.078 R)
• M27: 17,764,747 km (0.099 R)
• M28: 17,999,616 km (0.083 R)
• M29: 20,019,785 km (0.099 R)
• M30: 20,159,360 km (0.055 R)
• M31: 20,509,569 km (0.106 R)
• M32: 22,544,399 km (0.12 R)
• M33: 23,127,083 km (0.075 R)
• M34: 23,200,236 km (0.115 R)
• M35: 23,640,952 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 6.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.47 AU - 16.03 AU

Year: 21973 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,886,202 km

• M1: 116,836 km (0.078 R)
• M2: 436,676 km (0.067 R)
• M3: 726,597 km (0.11 R)
• M4: 768,484 km (0.048 R)
• M5: 1,846,935 km (0.092 R)
• M6: 2,063,703 km (0.058 R)
• M7: 2,351,379 km (0.081 R)
• M8: 3,241,935 km (0.092 R)
• M9: 3,996,507 km (0.117 R)
• M10: 4,643,069 km (0.081 R)
• M11: 4,856,844 km (0.041 R)
• M12: 5,128,664 km (0.117 R)
• M13: 5,211,092 km (0.044 R)
• M14: 5,349,620 km (0.119 R)
• M15: 6,060,210 km (0.06 R)
• M16: 6,118,403 km (0.044 R)
• M17: 7,043,068 km (0.07 R)
• M18: 7,257,890 km (0.089 R)
• M19: 8,853,950 km (0.109 R)
• M20: 8,919,923 km (0.115 R)
• M21: 9,252,628 km (0.076 R)
• M22: 9,319,648 km (0.079 R)
• M23: 10,623,394 km (0.093 R)
• M24: 10,975,996 km (0.1 R)
• M25: 11,118,114 km (0.114 R)
• M26: 11,332,338 km (0.086 R)
• M27: 11,620,164 km (0.04 R)
• M28: 11,837,680 km (0.099 R)
• M29: 14,162,430 km (0.116 R)
• M30: 15,099,063 km (0.104 R)
• M31: 15,614,876 km (0.065 R)
• M32: 16,582,176 km (0.043 R)
• M33: 16,908,898 km (0.066 R)
• M34: 17,279,003 km (0.081 R)
• M35: 17,693,389 km (0.11 R)
• M36: 17,818,303 km (0.052 R)
• M37: 18,743,566 km (0.091 R)
• M38: 22,102,786 km (0.08 R)
• M39: 22,282,304 km (0.097 R)
• M40: 22,507,448 km (0.073 R)
• M41: 23,278,326 km (0.112 R)
• M42: 25,079,335 km (0.071 R)
• M43: 25,219,658 km (0.076 R)
• M44: 26,020,156 km (0.052 R)
• M45: 26,352,263 km (0.109 R)
• M46: 28,422,399 km (0.096 R)
• M47: 29,156,775 km (0.085 R)
• M48: 29,996,617 km (0.117 R)
• M49: 30,994,884 km (0.071 R)
• M50: 31,195,794 km (0.108 R)
• M51: 31,750,652 km (0.065 R)
• M52: 31,902,644 km (0.112 R)
• M53: 32,921,405 km (0.097 R)
• M54: 33,744,044 km (0.117 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: 378 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit