🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 11.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.65 AU - 0.91 AU

Year: 459 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 14,162,616 km

• M1: 190,887 km (0.061 R)
• M2: 279,150 km (0.08 R)
• M3: 374,144 km (0.104 R)
• M4: 451,636 km (0.099 R)
• M5: 550,819 km (0.039 R)
• M6: 651,050 km (0.117 R)
• M7: 754,422 km (0.09 R)
• M8: 890,107 km (0.08 R)
• M9: 979,417 km (0.032 R)
• M10: 1,086,380 km (0.11 R)
• M11: 1,187,657 km (0.099 R)
• M12: 1,317,658 km (0.034 R)
• M13: 1,400,236 km (0.038 R)
• M14: 1,484,609 km (0.096 R)
• M15: 1,598,154 km (0.12 R)
• M16: 1,754,185 km (0.067 R)
• M17: 2,009,997 km (0.037 R)
• M18: 2,087,937 km (0.032 R)
• M19: 2,185,326 km (0.092 R)
• M20: 2,309,342 km (0.067 R)
• M21: 2,442,036 km (0.107 R)
• M22: 2,610,034 km (0.087 R)
• M23: 2,695,454 km (0.117 R)
• M24: 2,788,654 km (0.085 R)
• M25: 2,930,323 km (0.12 R)
• M26: 3,165,042 km (0.111 R)
• M27: 3,291,901 km (0.069 R)
• M28: 3,377,322 km (0.09 R)
• M29: 3,572,397 km (0.087 R)
• M30: 3,689,831 km (0.088 R)
• M31: 3,815,942 km (0.077 R)
• M32: 4,065,023 km (0.085 R)
• M33: 4,203,251 km (0.117 R)
• M34: 4,296,152 km (0.063 R)
• M35: 4,500,054 km (0.101 R)
• M36: 4,651,147 km (0.056 R)
• M37: 4,852,357 km (0.074 R)
• M38: 4,991,034 km (0.108 R)
• M39: 5,122,530 km (0.118 R)
• M40: 5,222,162 km (0.119 R)
• M41: 5,364,131 km (0.099 R)
• M42: 5,490,541 km (0.06 R)
• M43: 5,600,944 km (0.047 R)
• M44: 5,780,911 km (0.116 R)
• M45: 5,875,905 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 9.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.05 AU - 1.07 AU

Year: 728 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 14,162,616 km

• M1: 121,922 km (0.108 R)
• M2: 184,005 km (0.112 R)
• M3: 296,952 km (0.099 R)
• M4: 388,506 km (0.111 R)
• M5: 492,177 km (0.091 R)
• M6: 636,539 km (0.079 R)
• M7: 702,512 km (0.094 R)
• M8: 762,949 km (0.092 R)
• M9: 889,359 km (0.113 R)
• M10: 1,078,750 km (0.108 R)
• M11: 1,178,532 km (0.117 R)
• M12: 1,281,605 km (0.099 R)
• M13: 1,491,640 km (0.074 R)
• M14: 1,614,460 km (0.088 R)
• M15: 1,763,161 km (0.111 R)
• M16: 1,893,460 km (0.108 R)
• M17: 1,968,558 km (0.118 R)
• M18: 2,080,009 km (0.115 R)
• M19: 2,163,634 km (0.114 R)
• M20: 2,390,125 km (0.059 R)
• M21: 2,522,071 km (0.105 R)
• M22: 2,637,261 km (0.066 R)
• M23: 2,734,499 km (0.112 R)
• M24: 2,800,023 km (0.056 R)
• M25: 2,946,180 km (0.095 R)
• M26: 3,067,504 km (0.119 R)
• M27: 3,149,484 km (0.062 R)
• M28: 3,252,856 km (0.093 R)
• M29: 3,329,450 km (0.04 R)
• M30: 3,392,581 km (0.105 R)
• M31: 3,498,645 km (0.114 R)
• M32: 3,699,555 km (0.087 R)
• M33: 3,823,572 km (0.11 R)
• M34: 3,978,555 km (0.035 R)
• M35: 4,068,015 km (0.093 R)
• M36: 4,211,180 km (0.109 R)
• M37: 4,463,701 km (0.08 R)
• M38: 4,768,731 km (0.106 R)
• M39: 4,951,690 km (0.105 R)
• M40: 5,015,867 km (0.103 R)
• M41: 5,218,423 km (0.065 R)
• M42: 5,308,331 km (0.08 R)
• M43: 5,489,793 km (0.085 R)
• M44: 5,598,102 km (0.096 R)
• M45: 5,732,291 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 13.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.98 AU - 2.08 AU

Year: 1929 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,162,616 km

• M1: 207,941 km (0.1 R)
• M2: 360,680 km (0.089 R)
• M3: 459,714 km (0.028 R)
• M4: 624,870 km (0.101 R)
• M5: 736,770 km (0.097 R)
• M6: 974,929 km (0.069 R)
• M7: 1,364,931 km (0.106 R)
• M8: 1,484,011 km (0.091 R)
• M9: 1,652,159 km (0.109 R)
• M10: 1,815,071 km (0.092 R)
• M11: 1,935,048 km (0.113 R)
• M12: 2,045,152 km (0.109 R)
• M13: 2,145,084 km (0.104 R)
• M14: 2,233,795 km (0.093 R)
• M15: 2,655,811 km (0.108 R)
• M16: 2,876,468 km (0.115 R)
• M17: 3,321,372 km (0.109 R)
• M18: 3,620,119 km (0.05 R)
• M19: 3,881,167 km (0.081 R)
• M20: 4,405,508 km (0.077 R)
• M21: 4,569,018 km (0.12 R)
• M22: 4,717,718 km (0.101 R)
• M23: 4,817,949 km (0.086 R)
• M24: 5,451,197 km (0.07 R)
• M25: 5,538,861 km (0.081 R)
• M26: 5,626,974 km (0.092 R)
• M27: 5,768,943 km (0.08 R)
• M28: 5,858,253 km (0.089 R)
• M29: 5,966,113 km (0.104 R)
• M30: 6,110,923 km (0.116 R)
• M31: 6,220,279 km (0.048 R)
• M32: 6,645,736 km (0.111 R)
• M33: 7,157,510 km (0.076 R)
• M34: 7,427,833 km (0.106 R)
• M35: 7,721,195 km (0.104 R)
• M36: 8,279,195 km (0.05 R)
• M37: 8,481,750 km (0.091 R)
• M38: 8,644,962 km (0.08 R)
• M39: 8,767,931 km (0.072 R)
• M40: 9,371,110 km (0.038 R)
• M41: 9,603,435 km (0.093 R)
• M42: 10,225,164 km (0.076 R)
• M43: 10,464,371 km (0.117 R)
• M44: 10,551,886 km (0.05 R)
• M45: 10,639,550 km (0.107 R)
• M46: 11,237,942 km (0.097 R)
• M47: 11,575,285 km (0.106 R)
• M48: 11,779,187 km (0.109 R)
• M49: 11,938,658 km (0.086 R)
• M50: 13,121,977 km (0.106 R)
• M51: 13,263,646 km (0.115 R)
• M52: 13,691,796 km (0.067 R)
• M53: 13,883,580 km (0.098 R)
• M54: 14,028,092 km (0.086 R)
• M55: 14,269,842 km (0.087 R)
• M56: 14,635,160 km (0.113 R)
• M57: 15,077,521 km (0.08 R)
• M58: 15,275,588 km (0.108 R)
• M59: 15,399,904 km (0.072 R)
• M60: 15,549,352 km (0.106 R)
• M61: 16,127,099 km (0.087 R)
• M62: 16,228,227 km (0.119 R)
• M63: 16,660,715 km (0.09 R)
• M64: 17,071,211 km (0.088 R)
• M65: 17,200,165 km (0.088 R)
• M66: 17,355,298 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 12.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.1 AU - 2.36 AU

Year: 2221 Days

Day: 9.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,162,616 km

• M1: 152,141 km (0.069 R)
• M2: 255,513 km (0.117 R)
• M3: 332,406 km (0.066 R)
• M4: 428,000 km (0.045 R)
• M5: 511,326 km (0.073 R)
• M6: 698,173 km (0.093 R)
• M7: 869,912 km (0.082 R)
• M8: 957,576 km (0.085 R)
• M9: 1,090,718 km (0.078 R)
• M10: 1,293,872 km (0.08 R)
• M11: 1,452,147 km (0.103 R)
• M12: 1,568,085 km (0.093 R)
• M13: 1,666,969 km (0.108 R)
• M14: 1,799,064 km (0.116 R)
• M15: 1,955,843 km (0.083 R)
• M16: 2,172,311 km (0.059 R)
• M17: 2,294,682 km (0.096 R)
• M18: 2,454,003 km (0.119 R)
• M19: 2,831,888 km (0.05 R)
• M20: 3,102,660 km (0.066 R)
• M21: 3,241,337 km (0.059 R)
• M22: 3,394,974 km (0.091 R)
• M23: 3,736,207 km (0.086 R)
• M24: 3,843,468 km (0.084 R)
• M25: 4,171,537 km (0.109 R)
• M26: 4,254,863 km (0.055 R)
• M27: 5,224,706 km (0.108 R)
• M28: 5,603,787 km (0.11 R)
• M29: 5,711,497 km (0.081 R)
• M30: 5,897,896 km (0.096 R)
• M31: 6,070,382 km (0.084 R)
• M32: 6,244,814 km (0.026 R)
• M33: 6,777,681 km (0.096 R)
• M34: 7,392,678 km (0.111 R)
• M35: 7,528,064 km (0.093 R)
• M36: 7,647,144 km (0.097 R)
• M37: 8,008,273 km (0.098 R)
• M38: 8,516,158 km (0.105 R)
• M39: 8,783,041 km (0.115 R)
• M40: 9,016,413 km (0.104 R)
• M41: 9,306,783 km (0.098 R)
• M42: 9,489,741 km (0.094 R)
• M43: 10,008,397 km (0.052 R)
• M44: 10,102,045 km (0.083 R)
• M45: 10,803,809 km (0.105 R)
• M46: 10,918,999 km (0.091 R)
• M47: 11,054,086 km (0.066 R)
• M48: 11,501,683 km (0.118 R)
• M49: 12,014,953 km (0.066 R)
• M50: 12,254,310 km (0.099 R)
• M51: 12,394,632 km (0.116 R)
• M52: 12,839,387 km (0.085 R)
• M53: 12,920,768 km (0.115 R)
• M54: 13,248,088 km (0.118 R)
• M55: 13,474,879 km (0.079 R)
• M56: 13,723,660 km (0.078 R)
• M57: 13,911,106 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit