🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 9.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.72 AU - 0.86 AU

Year: 476 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,176,049 km

• M1: 116,986 km (0.107 R)
• M2: 183,108 km (0.103 R)
• M3: 243,545 km (0.085 R)
• M4: 341,981 km (0.118 R)
• M5: 462,856 km (0.065 R)
• M6: 562,638 km (0.029 R)
• M7: 644,468 km (0.083 R)
• M8: 707,000 km (0.057 R)
• M9: 764,894 km (0.051 R)
• M10: 842,535 km (0.079 R)
• M11: 900,729 km (0.03 R)
• M12: 964,158 km (0.059 R)
• M13: 1,021,604 km (0.083 R)
• M14: 1,196,933 km (0.108 R)
• M15: 1,275,771 km (0.086 R)
• M16: 1,395,150 km (0.077 R)
• M17: 1,554,471 km (0.058 R)
• M18: 1,724,415 km (0.117 R)
• M19: 1,785,750 km (0.107 R)
• M20: 1,905,578 km (0.065 R)
• M21: 1,969,007 km (0.045 R)
• M22: 2,118,156 km (0.117 R)
• M23: 2,178,743 km (0.117 R)
• M24: 2,260,723 km (0.108 R)
• M25: 2,322,806 km (0.09 R)
• M26: 2,422,289 km (0.115 R)
• M27: 2,523,417 km (0.057 R)
• M28: 2,620,356 km (0.072 R)
• M29: 2,691,116 km (0.093 R)
• M30: 2,890,829 km (0.106 R)
• M31: 2,992,406 km (0.113 R)
• M32: 3,245,975 km (0.074 R)
• M33: 3,316,286 km (0.028 R)
• M34: 3,410,981 km (0.095 R)
• M35: 3,470,521 km (0.096 R)
• M36: 3,566,712 km (0.11 R)
• M37: 3,669,785 km (0.086 R)
• M38: 3,736,955 km (0.079 R)
• M39: 3,816,990 km (0.097 R)
• M40: 3,878,923 km (0.084 R)
• M41: 3,972,571 km (0.115 R)
• M42: 4,098,533 km (0.057 R)
• M43: 4,193,827 km (0.095 R)
• M44: 4,373,793 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.8

Radius: 13

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 638 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,176,049 km

• M1: 161,865 km (0.069 R)
• M2: 246,687 km (0.094 R)
• M3: 342,130 km (0.109 R)
• M4: 424,260 km (0.087 R)
• M5: 573,558 km (0.064 R)
• M6: 900,430 km (0.069 R)
• M7: 985,401 km (0.112 R)
• M8: 1,094,757 km (0.083 R)
• M9: 1,177,634 km (0.108 R)
• M10: 1,312,871 km (0.072 R)
• M11: 1,396,795 km (0.077 R)
• M12: 1,477,877 km (0.096 R)
• M13: 1,619,846 km (0.071 R)
• M14: 1,771,837 km (0.112 R)
• M15: 1,886,579 km (0.082 R)
• M16: 2,003,714 km (0.097 R)
• M17: 2,139,998 km (0.117 R)
• M18: 2,262,518 km (0.106 R)
• M19: 2,433,658 km (0.05 R)
• M20: 2,550,195 km (0.058 R)
• M21: 2,632,773 km (0.066 R)
• M22: 2,819,321 km (0.1 R)
• M23: 2,985,226 km (0.106 R)
• M24: 3,104,156 km (0.09 R)
• M25: 3,224,582 km (0.112 R)
• M26: 3,391,982 km (0.095 R)
• M27: 3,522,731 km (0.109 R)
• M28: 3,641,811 km (0.065 R)
• M29: 3,789,314 km (0.117 R)
• M30: 3,884,309 km (0.082 R)
• M31: 4,069,660 km (0.112 R)
• M32: 4,208,936 km (0.116 R)
• M33: 4,328,465 km (0.076 R)
• M34: 4,492,125 km (0.053 R)
• M35: 4,607,315 km (0.111 R)
• M36: 4,767,086 km (0.118 R)
• M37: 4,855,199 km (0.055 R)
• M38: 4,965,901 km (0.103 R)
• M39: 5,099,941 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.4

Radius: 13.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.21 AU - 1.35 AU

Year: 982 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,176,049 km

• M1: 167,400 km (0.118 R)
• M2: 281,394 km (0.035 R)
• M3: 369,956 km (0.061 R)
• M4: 457,171 km (0.087 R)
• M5: 567,874 km (0.087 R)
• M6: 669,750 km (0.116 R)
• M7: 757,713 km (0.085 R)
• M8: 844,630 km (0.092 R)
• M9: 947,104 km (0.104 R)
• M10: 1,103,284 km (0.103 R)
• M11: 1,191,248 km (0.099 R)
• M12: 1,327,980 km (0.085 R)
• M13: 1,415,495 km (0.087 R)
• M14: 1,712,297 km (0.096 R)
• M15: 1,936,844 km (0.1 R)
• M16: 2,052,932 km (0.086 R)
• M17: 2,187,270 km (0.095 R)
• M18: 2,316,523 km (0.091 R)
• M19: 2,566,052 km (0.096 R)
• M20: 2,659,850 km (0.084 R)
• M21: 2,746,168 km (0.116 R)
• M22: 2,877,365 km (0.073 R)
• M23: 2,966,077 km (0.113 R)
• M24: 3,182,695 km (0.08 R)
• M25: 3,574,641 km (0.089 R)
• M26: 3,708,681 km (0.032 R)
• M27: 3,815,344 km (0.116 R)
• M28: 3,913,181 km (0.114 R)
• M29: 4,131,295 km (0.081 R)
• M30: 4,231,825 km (0.071 R)
• M31: 4,333,252 km (0.108 R)
• M32: 4,435,427 km (0.09 R)
• M33: 4,590,261 km (0.108 R)
• M34: 4,694,531 km (0.037 R)
• M35: 4,778,455 km (0.094 R)
• M36: 4,916,085 km (0.112 R)
• M37: 5,012,127 km (0.094 R)
• M38: 5,303,993 km (0.091 R)
• M39: 5,545,892 km (0.106 R)
• M40: 5,668,263 km (0.05 R)
• M41: 6,212,949 km (0.097 R)
• M42: 6,398,301 km (0.112 R)
• M43: 6,715,149 km (0.089 R)
• M44: 6,833,930 km (0.109 R)
• M45: 6,929,373 km (0.098 R)
• M46: 7,194,311 km (0.115 R)
• M47: 7,340,169 km (0.084 R)
• M48: 7,450,273 km (0.108 R)
• M49: 7,622,610 km (0.097 R)
• M50: 7,946,190 km (0.111 R)
• M51: 8,059,286 km (0.076 R)
• M52: 8,325,271 km (0.096 R)
• M53: 8,452,878 km (0.11 R)
• M54: 8,555,502 km (0.093 R)
• M55: 8,749,082 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 12.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.51 AU - 2.29 AU

Year: 1776 Days

Day: 14.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,176,049 km

• M1: 172,935 km (0.118 R)
• M2: 363,074 km (0.048 R)
• M3: 528,978 km (0.079 R)
• M4: 695,032 km (0.072 R)
• M5: 1,006,644 km (0.104 R)
• M6: 1,190,201 km (0.043 R)
• M7: 1,324,091 km (0.079 R)
• M8: 1,416,243 km (0.12 R)
• M9: 1,502,860 km (0.104 R)
• M10: 1,599,500 km (0.066 R)
• M11: 1,698,235 km (0.102 R)
• M12: 2,025,106 km (0.111 R)
• M13: 2,141,643 km (0.063 R)
• M14: 2,543,613 km (0.075 R)
• M15: 2,679,597 km (0.115 R)
• M16: 2,908,631 km (0.104 R)
• M17: 3,010,208 km (0.06 R)
• M18: 3,102,660 km (0.112 R)
• M19: 3,206,481 km (0.094 R)
• M20: 3,699,555 km (0.108 R)
• M21: 4,022,836 km (0.099 R)
• M22: 4,228,234 km (0.051 R)
• M23: 4,320,536 km (0.102 R)
• M24: 4,613,598 km (0.049 R)
• M25: 4,780,699 km (0.065 R)
• M26: 5,010,631 km (0.091 R)
• M27: 5,108,468 km (0.066 R)
• M28: 5,207,053 km (0.047 R)
• M29: 5,356,202 km (0.066 R)
• M30: 5,811,877 km (0.098 R)
• M31: 6,005,457 km (0.108 R)
• M32: 6,227,610 km (0.12 R)
• M33: 6,652,917 km (0.093 R)
• M34: 6,760,777 km (0.099 R)
• M35: 6,950,915 km (0.099 R)
• M36: 7,560,078 km (0.04 R)
• M37: 7,672,725 km (0.097 R)
• M38: 7,871,242 km (0.066 R)
• M39: 7,985,385 km (0.096 R)
• M40: 8,157,572 km (0.073 R)
• M41: 8,287,722 km (0.093 R)
• M42: 8,418,471 km (0.073 R)
• M43: 8,770,474 km (0.037 R)
• M44: 8,977,967 km (0.044 R)
• M45: 10,009,444 km (0.051 R)
• M46: 10,351,125 km (0.094 R)
• M47: 10,429,365 km (0.112 R)
• M48: 10,570,586 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.49 AU - 2.77 AU

Year: 2893 Days

Day: 11.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 70 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,176,049 km

• M1: 187,297 km (0.108 R)
• M2: 251,923 km (0.12 R)
• M3: 405,111 km (0.102 R)
• M4: 465,997 km (0.058 R)
• M5: 572,810 km (0.078 R)
• M6: 625,020 km (0.044 R)
• M7: 706,700 km (0.094 R)
• M8: 782,546 km (0.092 R)
• M9: 911,949 km (0.104 R)
• M10: 974,181 km (0.075 R)
• M11: 1,354,459 km (0.07 R)
• M12: 1,438,234 km (0.102 R)
• M13: 1,830,180 km (0.098 R)
• M14: 1,936,694 km (0.112 R)
• M15: 2,031,539 km (0.087 R)
• M16: 2,128,030 km (0.11 R)
• M17: 2,383,244 km (0.077 R)
• M18: 2,455,799 km (0.079 R)
• M19: 2,529,251 km (0.107 R)
• M20: 2,588,492 km (0.075 R)
• M21: 3,319,427 km (0.072 R)
• M22: 3,499,244 km (0.091 R)
• M23: 3,834,642 km (0.062 R)
• M24: 3,989,027 km (0.082 R)
• M25: 4,040,938 km (0.072 R)
• M26: 4,590,411 km (0.077 R)
• M27: 4,681,217 km (0.041 R)
• M28: 4,920,274 km (0.117 R)
• M29: 5,238,917 km (0.116 R)
• M30: 5,333,912 km (0.091 R)
• M31: 6,294,929 km (0.067 R)
• M32: 6,517,979 km (0.079 R)
• M33: 6,743,573 km (0.058 R)
• M34: 6,971,859 km (0.106 R)
• M35: 7,457,454 km (0.092 R)
• M36: 7,543,024 km (0.103 R)
• M37: 7,607,351 km (0.05 R)
• M38: 7,823,221 km (0.07 R)
• M39: 8,349,805 km (0.08 R)
• M40: 9,138,036 km (0.087 R)
• M41: 9,950,054 km (0.101 R)
• M42: 10,020,664 km (0.05 R)
• M43: 10,186,269 km (0.059 R)
• M44: 10,543,957 km (0.095 R)
• M45: 10,857,514 km (0.097 R)
• M46: 10,930,219 km (0.077 R)
• M47: 11,444,237 km (0.061 R)
• M48: 11,841,120 km (0.081 R)
• M49: 11,890,936 km (0.047 R)
• M50: 12,016,150 km (0.039 R)
• M51: 12,292,906 km (0.052 R)
• M52: 12,827,269 km (0.088 R)
• M53: 12,904,312 km (0.083 R)
• M54: 13,032,817 km (0.03 R)
• M55: 13,084,428 km (0.062 R)
• M56: 13,343,232 km (0.066 R)
• M57: 13,918,586 km (0.037 R)
• M58: 14,422,132 km (0.103 R)
• M59: 14,662,686 km (0.077 R)
• M60: 14,958,441 km (0.075 R)
• M61: 15,012,446 km (0.063 R)
• M62: 15,528,708 km (0.093 R)
• M63: 16,023,129 km (0.061 R)
• M64: 16,133,682 km (0.101 R)
• M65: 16,327,860 km (0.099 R)
• M66: 16,439,160 km (0.094 R)
• M67: 16,550,611 km (0.114 R)
• M68: 16,634,535 km (0.076 R)
• M69: 17,281,845 km (0.048 R)
• M70: 17,565,782 km (0.12 R)
• M71: 18,052,125 km (0.087 R)
• M72: 18,253,633 km (0.048 R)
• M73: 18,456,039 km (0.03 R)
• M74: 18,950,460 km (0.1 R)
• M75: 19,331,336 km (0.094 R)
• M76: 19,626,193 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 12.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.67 AU - 3.99 AU

Year: 5084 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,176,049 km

• M1: 177,423 km (0.08 R)
• M2: 391,946 km (0.109 R)
• M3: 719,715 km (0.102 R)
• M4: 935,435 km (0.108 R)
• M5: 1,072,766 km (0.109 R)
• M6: 1,277,117 km (0.08 R)
• M7: 1,608,028 km (0.061 R)
• M8: 1,861,147 km (0.118 R)
• M9: 1,983,967 km (0.108 R)
• M10: 2,540,770 km (0.111 R)
• M11: 2,697,399 km (0.103 R)
• M12: 3,377,471 km (0.117 R)
• M13: 3,615,930 km (0.086 R)
• M14: 4,340,582 km (0.094 R)
• M15: 4,719,813 km (0.1 R)
• M16: 5,283,946 km (0.093 R)
• M17: 5,510,438 km (0.118 R)
• M18: 6,315,424 km (0.1 R)
• M19: 6,636,910 km (0.081 R)
• M20: 7,018,982 km (0.037 R)
• M21: 7,157,061 km (0.118 R)
• M22: 7,492,460 km (0.049 R)
• M23: 8,529,173 km (0.043 R)
• M24: 8,765,837 km (0.114 R)
• M25: 8,914,687 km (0.091 R)
• M26: 9,004,445 km (0.102 R)
• M27: 9,275,666 km (0.049 R)
• M28: 11,769,313 km (0.051 R)
• M29: 12,132,088 km (0.096 R)
• M30: 12,365,012 km (0.075 R)
• M31: 12,599,282 km (0.087 R)
• M32: 13,413,843 km (0.07 R)
• M33: 13,966,457 km (0.062 R)
• M34: 14,210,601 km (0.085 R)
• M35: 14,491,247 km (0.116 R)
• M36: 15,308,500 km (0.035 R)
• M37: 15,452,114 km (0.086 R)
• M38: 15,740,838 km (0.118 R)
• M39: 16,360,322 km (0.109 R)
• M40: 16,470,426 km (0.064 R)
• M41: 16,580,830 km (0.108 R)
• M42: 16,913,386 km (0.097 R)
• M43: 18,494,785 km (0.077 R)
• M44: 18,993,843 km (0.094 R)
• M45: 20,201,696 km (0.092 R)
• M46: 20,556,991 km (0.104 R)
• M47: 20,795,002 km (0.086 R)
• M48: 21,796,709 km (0.095 R)
• M49: 21,998,965 km (0.082 R)
• M50: 22,080,047 km (0.099 R)
• M51: 23,639,156 km (0.084 R)
• M52: 23,930,124 km (0.071 R)
• M53: 24,055,338 km (0.057 R)
• M54: 24,432,025 km (0.071 R)
• M55: 26,172,447 km (0.033 R)
• M56: 26,430,503 km (0.089 R)
• M57: 26,819,158 km (0.025 R)
• M58: 27,777,183 km (0.104 R)
• M59: 28,216,402 km (0.078 R)
• M60: 28,835,139 km (0.106 R)
• M61: 29,012,712 km (0.063 R)
• M62: 29,146,153 km (0.052 R)
• M63: 29,279,894 km (0.081 R)
• M64: 29,369,054 km (0.114 R)
• M65: 29,771,622 km (0.099 R)
• M66: 29,951,139 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit