🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.38 AU - 1.68 AU

Year: 1203 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,867,654 km

• M1: 163,959 km (0.06 R)
• M2: 270,323 km (0.111 R)
• M3: 343,327 km (0.078 R)
• M4: 422,016 km (0.029 R)
• M5: 580,739 km (0.098 R)
• M6: 717,471 km (0.072 R)
• M7: 800,199 km (0.117 R)
• M8: 934,538 km (0.109 R)
• M9: 1,047,783 km (0.078 R)
• M10: 1,173,595 km (0.06 R)
• M11: 1,257,968 km (0.107 R)
• M12: 1,531,882 km (0.101 R)
• M13: 1,684,921 km (0.117 R)
• M14: 1,789,939 km (0.049 R)
• M15: 2,034,232 km (0.107 R)
• M16: 2,118,306 km (0.058 R)
• M17: 2,251,149 km (0.104 R)
• M18: 2,338,215 km (0.082 R)
• M19: 2,426,328 km (0.042 R)
• M20: 2,687,526 km (0.117 R)
• M21: 2,769,655 km (0.099 R)
• M22: 2,989,564 km (0.092 R)
• M23: 3,161,003 km (0.059 R)
• M24: 3,258,990 km (0.062 R)
• M25: 3,502,685 km (0.105 R)
• M26: 3,592,742 km (0.097 R)
• M27: 3,706,586 km (0.066 R)
• M28: 3,984,539 km (0.113 R)
• M29: 4,149,995 km (0.033 R)
• M30: 4,317,544 km (0.049 R)
• M31: 4,450,985 km (0.092 R)
• M32: 4,610,307 km (0.088 R)
• M33: 4,998,065 km (0.109 R)
• M34: 5,125,373 km (0.12 R)
• M35: 5,241,012 km (0.077 R)
• M36: 5,514,028 km (0.105 R)
• M37: 5,751,889 km (0.115 R)
• M38: 6,060,659 km (0.091 R)
• M39: 6,237,633 km (0.055 R)
• M40: 6,402,490 km (0.074 R)
• M41: 6,513,342 km (0.111 R)
• M42: 6,764,816 km (0.059 R)
• M43: 6,863,550 km (0.118 R)
• M44: 7,005,369 km (0.108 R)
• M45: 7,176,808 km (0.106 R)
• M46: 7,422,149 km (0.085 R)
• M47: 7,553,196 km (0.103 R)
• M48: 8,055,097 km (0.073 R)
• M49: 8,174,776 km (0.112 R)
• M50: 8,340,380 km (0.04 R)
• M51: 8,859,186 km (0.111 R)
• M52: 9,106,920 km (0.084 R)
• M53: 9,309,924 km (0.044 R)
• M54: 9,435,586 km (0.054 R)
• M55: 9,640,984 km (0.106 R)
• M56: 10,396,154 km (0.107 R)
• M57: 10,493,991 km (0.086 R)
• M58: 10,575,672 km (0.047 R)
• M59: 10,970,909 km (0.094 R)
• M60: 11,136,963 km (0.105 R)
• M61: 11,303,914 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 8.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.58 AU - 3.06 AU

Year: 3011 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,867,654 km

• M1: 113,096 km (0.111 R)
• M2: 203,752 km (0.111 R)
• M3: 298,448 km (0.083 R)
• M4: 415,284 km (0.077 R)
• M5: 481,855 km (0.076 R)
• M6: 559,496 km (0.087 R)
• M7: 616,343 km (0.047 R)
• M8: 763,996 km (0.057 R)
• M9: 848,370 km (0.111 R)
• M10: 902,374 km (0.091 R)
• M11: 1,000,959 km (0.084 R)
• M12: 1,181,075 km (0.116 R)
• M13: 1,456,186 km (0.112 R)
• M14: 1,656,048 km (0.11 R)
• M15: 1,751,342 km (0.082 R)
• M16: 1,826,740 km (0.074 R)
• M17: 1,881,343 km (0.114 R)
• M18: 2,053,979 km (0.094 R)
• M19: 2,128,030 km (0.047 R)
• M20: 2,191,310 km (0.109 R)
• M21: 2,296,327 km (0.054 R)
• M22: 2,409,124 km (0.047 R)
• M23: 2,603,153 km (0.042 R)
• M24: 2,871,830 km (0.113 R)
• M25: 3,025,916 km (0.069 R)
• M26: 3,235,353 km (0.109 R)
• M27: 3,308,507 km (0.109 R)
• M28: 3,545,021 km (0.101 R)
• M29: 3,668,738 km (0.117 R)
• M30: 3,765,977 km (0.086 R)
• M31: 3,822,076 km (0.078 R)
• M32: 3,934,873 km (0.051 R)
• M33: 3,991,570 km (0.062 R)
• M34: 4,170,938 km (0.066 R)
• M35: 4,316,347 km (0.117 R)
• M36: 4,589,812 km (0.088 R)
• M37: 4,724,899 km (0.111 R)
• M38: 4,922,368 km (0.097 R)
• M39: 5,145,718 km (0.083 R)
• M40: 5,200,172 km (0.086 R)
• M41: 5,349,021 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 8.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.25 AU - 4.67 AU

Year: 5010 Days

Day: 7.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,867,654 km

• M1: 104,270 km (0.12 R)
• M2: 387,159 km (0.097 R)
• M3: 585,077 km (0.061 R)
• M4: 900,729 km (0.113 R)
• M5: 1,089,970 km (0.106 R)
• M6: 1,193,941 km (0.045 R)
• M7: 1,247,197 km (0.109 R)
• M8: 1,564,345 km (0.088 R)
• M9: 1,632,861 km (0.087 R)
• M10: 1,702,424 km (0.046 R)
• M11: 2,043,507 km (0.104 R)
• M12: 2,162,138 km (0.095 R)
• M13: 2,508,457 km (0.118 R)
• M14: 2,565,903 km (0.045 R)
• M15: 2,872,279 km (0.111 R)
• M16: 3,378,967 km (0.051 R)
• M17: 3,519,739 km (0.108 R)
• M18: 3,571,350 km (0.045 R)
• M19: 3,649,290 km (0.1 R)
• M20: 3,754,159 km (0.078 R)
• M21: 4,115,437 km (0.108 R)
• M22: 4,713,679 km (0.107 R)
• M23: 5,176,685 km (0.107 R)
• M24: 5,279,907 km (0.062 R)
• M25: 5,518,366 km (0.094 R)
• M26: 5,654,052 km (0.102 R)
• M27: 5,745,157 km (0.098 R)
• M28: 5,882,787 km (0.031 R)
• M29: 5,975,089 km (0.116 R)
• M30: 6,270,694 km (0.108 R)
• M31: 6,396,506 km (0.108 R)
• M32: 6,539,222 km (0.077 R)
• M33: 6,795,334 km (0.043 R)
• M34: 6,940,892 km (0.103 R)
• M35: 7,038,580 km (0.084 R)
• M36: 7,235,151 km (0.047 R)
• M37: 7,317,580 km (0.09 R)
• M38: 7,516,844 km (0.108 R)
• M39: 8,348,758 km (0.117 R)
• M40: 9,120,384 km (0.118 R)
• M41: 9,299,004 km (0.102 R)
• M42: 9,352,859 km (0.1 R)
• M43: 9,768,741 km (0.091 R)
• M44: 9,951,550 km (0.096 R)
• M45: 10,469,158 km (0.108 R)
• M46: 10,882,048 km (0.088 R)
• M47: 11,223,879 km (0.091 R)
• M48: 11,415,365 km (0.07 R)
• M49: 11,646,493 km (0.109 R)
• M50: 11,918,163 km (0.083 R)
• M51: 12,487,383 km (0.064 R)
• M52: 12,865,267 km (0.066 R)
• M53: 13,388,261 km (0.12 R)
• M54: 13,571,070 km (0.102 R)
• M55: 13,672,946 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 9.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.98 AU - 6.58 AU

Year: 7714 Days

Day: 12.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,867,654 km

• M1: 122,072 km (0.04 R)
• M2: 185,352 km (0.063 R)
• M3: 432,188 km (0.115 R)
• M4: 567,574 km (0.089 R)
• M5: 635,342 km (0.091 R)
• M6: 1,131,558 km (0.047 R)
• M7: 1,234,482 km (0.093 R)
• M8: 1,294,620 km (0.074 R)
• M9: 1,513,781 km (0.092 R)
• M10: 1,644,380 km (0.099 R)
• M11: 1,970,054 km (0.096 R)
• M12: 2,186,223 km (0.109 R)
• M13: 2,448,169 km (0.117 R)
• M14: 2,641,749 km (0.058 R)
• M15: 3,189,127 km (0.118 R)
• M16: 3,336,781 km (0.108 R)
• M17: 3,443,593 km (0.112 R)
• M18: 3,660,809 km (0.104 R)
• M19: 4,108,855 km (0.093 R)
• M20: 4,789,226 km (0.1 R)
• M21: 4,910,101 km (0.11 R)
• M22: 5,179,677 km (0.061 R)
• M23: 5,303,693 km (0.099 R)
• M24: 5,504,454 km (0.118 R)
• M25: 6,464,872 km (0.081 R)
• M26: 6,571,834 km (0.088 R)
• M27: 6,814,632 km (0.108 R)
• M28: 7,060,421 km (0.094 R)
• M29: 7,198,201 km (0.114 R)
• M30: 7,560,676 km (0.101 R)
• M31: 7,645,199 km (0.037 R)
• M32: 8,332,601 km (0.064 R)
• M33: 8,478,310 km (0.066 R)
• M34: 8,683,708 km (0.053 R)
• M35: 9,039,601 km (0.072 R)
• M36: 9,400,431 km (0.115 R)
• M37: 9,491,387 km (0.086 R)
• M38: 9,582,641 km (0.038 R)
• M39: 10,074,220 km (0.081 R)
• M40: 10,354,267 km (0.088 R)
• M41: 11,049,897 km (0.08 R)
• M42: 11,435,560 km (0.092 R)
• M43: 12,419,316 km (0.087 R)
• M44: 12,485,887 km (0.084 R)
• M45: 12,619,328 km (0.095 R)
• M46: 13,429,850 km (0.11 R)
• M47: 13,876,100 km (0.037 R)
• M48: 14,431,856 km (0.073 R)
• M49: 14,747,657 km (0.106 R)
• M50: 15,457,649 km (0.118 R)
• M51: 16,142,508 km (0.069 R)
• M52: 16,215,212 km (0.061 R)
• M53: 17,243,997 km (0.096 R)
• M54: 17,691,295 km (0.085 R)
• M55: 17,954,138 km (0.109 R)
• M56: 18,255,877 km (0.035 R)
• M57: 18,711,851 km (0.113 R)
• M58: 18,826,443 km (0.066 R)
• M59: 18,903,037 km (0.09 R)
• M60: 19,056,375 km (0.102 R)
• M61: 19,518,782 km (0.09 R)
• M62: 19,673,766 km (0.106 R)
• M63: 19,829,198 km (0.079 R)
• M64: 19,984,929 km (0.038 R)
• M65: 20,849,156 km (0.1 R)
• M66: 21,126,810 km (0.09 R)
• M67: 21,206,246 km (0.092 R)
• M68: 23,226,565 km (0.093 R)
• M69: 23,679,249 km (0.075 R)
• M70: 23,844,554 km (0.077 R)
• M71: 24,342,865 km (0.102 R)
• M72: 24,635,179 km (0.115 R)
• M73: 25,012,614 km (0.099 R)
• M74: 26,713,393 km (0.115 R)
• M75: 26,842,496 km (0.112 R)
• M76: 27,751,751 km (0.098 R)
• M77: 28,495,103 km (0.102 R)
• M78: 29,511,322 km (0.03 R)
• M79: 29,733,923 km (0.074 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: 339 - 14,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit