🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 12.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,333,750 km

• M1: 155,283 km (0.057 R)
• M2: 266,434 km (0.09 R)
• M3: 344,374 km (0.116 R)
• M4: 422,016 km (0.118 R)
• M5: 555,158 km (0.067 R)
• M6: 670,647 km (0.087 R)
• M7: 884,423 km (0.111 R)
• M8: 974,181 km (0.097 R)
• M9: 1,183,469 km (0.115 R)
• M10: 1,286,990 km (0.117 R)
• M11: 1,383,481 km (0.117 R)
• M12: 1,471,594 km (0.092 R)
• M13: 1,554,621 km (0.118 R)
• M14: 1,687,763 km (0.11 R)
• M15: 2,005,808 km (0.103 R)
• M16: 2,176,350 km (0.068 R)
• M17: 2,330,585 km (0.12 R)
• M18: 2,454,153 km (0.089 R)
• M19: 2,553,785 km (0.11 R)
• M20: 2,801,968 km (0.117 R)
• M21: 2,887,987 km (0.109 R)
• M22: 2,984,178 km (0.064 R)
• M23: 3,072,142 km (0.098 R)
• M24: 3,288,760 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 10.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.67 AU - 0.73 AU

Year: 397 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,333,750 km

• M1: 190,288 km (0.077 R)
• M2: 267,182 km (0.101 R)
• M3: 378,782 km (0.11 R)
• M4: 459,265 km (0.059 R)
• M5: 523,593 km (0.098 R)
• M6: 651,948 km (0.119 R)
• M7: 776,263 km (0.082 R)
• M8: 880,084 km (0.111 R)
• M9: 1,001,857 km (0.095 R)
• M10: 1,080,545 km (0.088 R)
• M11: 1,152,203 km (0.087 R)
• M12: 1,310,328 km (0.09 R)
• M13: 1,406,818 km (0.057 R)
• M14: 1,510,789 km (0.066 R)
• M15: 1,622,539 km (0.085 R)
• M16: 1,726,509 km (0.092 R)
• M17: 1,887,028 km (0.052 R)
• M18: 1,991,297 km (0.092 R)
• M19: 2,058,018 km (0.058 R)
• M20: 2,125,636 km (0.119 R)
• M21: 2,234,394 km (0.098 R)
• M22: 2,315,625 km (0.113 R)
• M23: 2,493,198 km (0.096 R)
• M24: 2,632,474 km (0.12 R)
• M25: 2,699,942 km (0.115 R)
• M26: 2,792,992 km (0.101 R)
• M27: 2,925,087 km (0.096 R)
• M28: 3,039,978 km (0.116 R)
• M29: 3,175,963 km (0.116 R)
• M30: 3,314,042 km (0.079 R)
• M31: 3,407,092 km (0.105 R)
• M32: 3,528,266 km (0.096 R)
• M33: 3,616,529 km (0.116 R)
• M34: 3,698,807 km (0.114 R)
• M35: 3,816,391 km (0.112 R)
• M36: 3,886,104 km (0.076 R)
• M37: 4,083,723 km (0.055 R)
• M38: 4,234,069 km (0.11 R)
• M39: 4,306,324 km (0.106 R)
• M40: 4,386,359 km (0.108 R)
• M41: 4,459,363 km (0.031 R)
• M42: 4,614,346 km (0.065 R)
• M43: 4,718,616 km (0.066 R)
• M44: 4,876,591 km (0.118 R)
• M45: 4,960,067 km (0.112 R)
• M46: 5,306,386 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 10.9

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.19 AU - 1.65 AU

Year: 1148 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,333,750 km

• M1: 138,827 km (0.064 R)
• M2: 229,483 km (0.114 R)
• M3: 380,427 km (0.078 R)
• M4: 483,500 km (0.094 R)
• M5: 579,243 km (0.035 R)
• M6: 655,837 km (0.11 R)
• M7: 743,501 km (0.114 R)
• M8: 828,174 km (0.112 R)
• M9: 901,626 km (0.095 R)
• M10: 1,031,777 km (0.067 R)
• M11: 1,303,446 km (0.086 R)
• M12: 1,372,860 km (0.057 R)
• M13: 1,607,280 km (0.063 R)
• M14: 1,691,503 km (0.093 R)
• M15: 1,825,692 km (0.074 R)
• M16: 1,894,059 km (0.117 R)
• M17: 2,239,181 km (0.029 R)
• M18: 2,419,297 km (0.044 R)
• M19: 2,637,410 km (0.106 R)
• M20: 2,839,218 km (0.094 R)
• M21: 2,930,622 km (0.067 R)
• M22: 3,104,754 km (0.107 R)
• M23: 3,187,033 km (0.076 R)
• M24: 3,258,391 km (0.114 R)
• M25: 3,366,251 km (0.099 R)
• M26: 3,487,575 km (0.099 R)
• M27: 3,610,245 km (0.072 R)
• M28: 3,684,596 km (0.092 R)
• M29: 3,847,508 km (0.084 R)
• M30: 4,000,097 km (0.12 R)
• M31: 4,102,871 km (0.116 R)
• M32: 4,779,203 km (0.097 R)
• M33: 4,847,420 km (0.095 R)
• M34: 4,998,514 km (0.086 R)
• M35: 5,165,315 km (0.068 R)
• M36: 5,418,884 km (0.077 R)
• M37: 5,504,304 km (0.093 R)
• M38: 5,865,134 km (0.1 R)
• M39: 6,041,211 km (0.062 R)
• M40: 6,308,393 km (0.095 R)
• M41: 6,640,500 km (0.119 R)
• M42: 7,055,784 km (0.086 R)
• M43: 7,149,133 km (0.085 R)
• M44: 7,321,619 km (0.081 R)
• M45: 7,400,457 km (0.056 R)
• M46: 7,606,753 km (0.03 R)
• M47: 8,089,954 km (0.088 R)
• M48: 9,001,902 km (0.049 R)
• M49: 9,461,467 km (0.109 R)
• M50: 9,946,164 km (0.067 R)
• M51: 10,051,032 km (0.087 R)
• M52: 10,279,618 km (0.074 R)
• M53: 10,957,745 km (0.109 R)
• M54: 11,048,102 km (0.096 R)
• M55: 11,120,507 km (0.057 R)
• M56: 11,247,666 km (0.09 R)
• M57: 11,320,520 km (0.104 R)
• M58: 11,742,535 km (0.091 R)
• M59: 11,834,987 km (0.112 R)
• M60: 12,057,888 km (0.099 R)
• M61: 12,169,787 km (0.051 R)
• M62: 12,319,534 km (0.044 R)
• M63: 12,432,331 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 12.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.13 AU - 1.75 AU

Year: 1172 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,333,750 km

• M1: 159,771 km (0.067 R)
• M2: 259,253 km (0.112 R)
• M3: 416,480 km (0.06 R)
• M4: 739,313 km (0.08 R)
• M5: 851,511 km (0.05 R)
• M6: 996,621 km (0.091 R)
• M7: 1,094,608 km (0.084 R)
• M8: 1,301,202 km (0.077 R)
• M9: 1,421,778 km (0.103 R)
• M10: 1,508,545 km (0.104 R)
• M11: 1,694,345 km (0.108 R)
• M12: 1,840,503 km (0.086 R)
• M13: 1,990,998 km (0.107 R)
• M14: 2,117,259 km (0.075 R)
• M15: 2,282,714 km (0.096 R)
• M16: 2,400,447 km (0.09 R)
• M17: 2,542,865 km (0.104 R)
• M18: 2,703,682 km (0.077 R)
• M19: 2,844,304 km (0.045 R)
• M20: 2,979,391 km (0.077 R)
• M21: 3,100,416 km (0.088 R)
• M22: 3,289,358 km (0.091 R)
• M23: 3,372,684 km (0.053 R)
• M24: 3,465,135 km (0.11 R)
• M25: 3,678,612 km (0.116 R)
• M26: 3,852,444 km (0.109 R)
• M27: 3,940,408 km (0.099 R)
• M28: 4,082,675 km (0.072 R)
• M29: 4,381,572 km (0.054 R)
• M30: 4,501,250 km (0.095 R)
• M31: 4,584,726 km (0.072 R)
• M32: 5,058,353 km (0.037 R)
• M33: 5,145,269 km (0.088 R)
• M34: 5,478,274 km (0.11 R)
• M35: 5,617,550 km (0.055 R)
• M36: 5,778,068 km (0.066 R)
• M37: 5,869,024 km (0.115 R)
• M38: 5,980,923 km (0.119 R)
• M39: 6,114,065 km (0.109 R)
• M40: 6,268,899 km (0.108 R)
• M41: 6,635,264 km (0.083 R)
• M42: 6,944,184 km (0.118 R)
• M43: 7,127,591 km (0.078 R)
• M44: 7,443,990 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 13.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.35 AU - 6.11 AU

Year: 8112 Days

Day: 14.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,333,750 km

• M1: 186,549 km (0.119 R)
• M2: 297,101 km (0.107 R)
• M3: 496,216 km (0.101 R)
• M4: 581,637 km (0.097 R)
• M5: 726,896 km (0.068 R)
• M6: 816,356 km (0.114 R)
• M7: 970,591 km (0.064 R)
• M8: 1,058,106 km (0.074 R)
• M9: 1,422,676 km (0.114 R)
• M10: 1,718,431 km (0.115 R)
• M11: 1,953,599 km (0.119 R)
• M12: 2,317,869 km (0.11 R)
• M13: 2,438,445 km (0.117 R)
• M14: 2,941,842 km (0.11 R)
• M15: 3,419,059 km (0.064 R)
• M16: 3,537,242 km (0.053 R)
• M17: 3,879,671 km (0.102 R)
• M18: 4,107,210 km (0.107 R)
• M19: 4,727,891 km (0.101 R)
• M20: 4,926,707 km (0.119 R)
• M21: 5,083,186 km (0.085 R)
• M22: 5,493,234 km (0.03 R)
• M23: 6,080,705 km (0.094 R)
• M24: 6,467,266 km (0.115 R)
• M25: 7,012,101 km (0.116 R)
• M26: 7,597,477 km (0.094 R)
• M27: 8,198,562 km (0.083 R)
• M28: 8,384,661 km (0.111 R)
• M29: 8,733,823 km (0.106 R)
• M30: 8,951,189 km (0.094 R)
• M31: 9,280,454 km (0.109 R)
• M32: 9,391,156 km (0.078 R)
• M33: 9,697,832 km (0.106 R)
• M34: 9,979,524 km (0.033 R)
• M35: 10,263,910 km (0.028 R)
• M36: 10,724,522 km (0.054 R)
• M37: 10,928,124 km (0.071 R)
• M38: 11,162,544 km (0.072 R)
• M39: 11,636,171 km (0.046 R)
• M40: 11,755,700 km (0.079 R)
• M41: 11,905,597 km (0.071 R)
• M42: 12,025,874 km (0.071 R)
• M43: 12,267,923 km (0.119 R)
• M44: 12,756,809 km (0.1 R)
• M45: 12,879,928 km (0.116 R)
• M46: 13,975,134 km (0.09 R)
• M47: 14,840,258 km (0.096 R)
• M48: 15,002,273 km (0.119 R)
• M49: 15,099,811 km (0.117 R)
• M50: 16,153,728 km (0.046 R)
• M51: 16,287,019 km (0.117 R)
• M52: 16,387,400 km (0.055 R)
• M53: 16,824,375 km (0.105 R)
• M54: 17,231,132 km (0.1 R)
• M55: 17,367,415 km (0.06 R)
• M56: 17,641,179 km (0.072 R)
• M57: 17,847,475 km (0.062 R)
• M58: 18,366,579 km (0.051 R)
• M59: 18,540,711 km (0.101 R)
• M60: 19,136,859 km (0.1 R)
• M61: 19,526,112 km (0.051 R)
• M62: 19,668,230 km (0.066 R)
• M63: 19,775,043 km (0.097 R)
• M64: 20,312,249 km (0.072 R)
• M65: 21,474,326 km (0.099 R)
• M66: 22,100,393 km (0.083 R)
• M67: 22,732,444 km (0.096 R)
• M68: 22,919,591 km (0.08 R)
• M69: 23,107,037 km (0.046 R)
• M70: 23,408,327 km (0.047 R)
• M71: 23,862,506 km (0.11 R)
• M72: 24,396,122 km (0.088 R)
• M73: 25,165,204 km (0.039 R)
• M74: 25,786,185 km (0.099 R)
• M75: 26,176,935 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit