🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.16 AU - 1.3 AU

Year: 959 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,996,990 km

• M1: 129,103 km (0.061 R)
• M2: 191,485 km (0.076 R)
• M3: 256,860 km (0.066 R)
• M4: 318,643 km (0.117 R)
• M5: 387,608 km (0.104 R)
• M6: 524,041 km (0.114 R)
• M7: 614,548 km (0.11 R)
• M8: 678,277 km (0.065 R)
• M9: 744,399 km (0.111 R)
• M10: 848,070 km (0.11 R)
• M11: 1,098,796 km (0.079 R)
• M12: 1,178,233 km (0.057 R)
• M13: 1,253,630 km (0.117 R)
• M14: 1,403,677 km (0.115 R)
• M15: 1,540,708 km (0.115 R)
• M16: 1,630,318 km (0.101 R)
• M17: 1,781,411 km (0.094 R)
• M18: 1,944,174 km (0.038 R)
• M19: 2,013,438 km (0.108 R)
• M20: 2,284,509 km (0.064 R)
• M21: 2,431,863 km (0.039 R)
• M22: 2,514,291 km (0.091 R)
• M23: 2,597,767 km (0.05 R)
• M24: 2,682,140 km (0.112 R)
• M25: 2,916,859 km (0.033 R)
• M26: 3,191,222 km (0.11 R)
• M27: 3,273,501 km (0.026 R)
• M28: 3,423,398 km (0.107 R)
• M29: 3,516,148 km (0.08 R)
• M30: 3,618,324 km (0.117 R)
• M31: 3,704,193 km (0.064 R)
• M32: 3,799,487 km (0.061 R)
• M33: 3,913,181 km (0.108 R)
• M34: 4,028,072 km (0.11 R)
• M35: 4,233,919 km (0.073 R)
• M36: 4,370,203 km (0.083 R)
• M37: 4,646,959 km (0.035 R)
• M38: 4,721,758 km (0.06 R)
• M39: 4,872,552 km (0.101 R)
• M40: 4,958,122 km (0.11 R)
• M41: 5,266,443 km (0.111 R)
• M42: 5,422,923 km (0.111 R)
• M43: 5,881,291 km (0.103 R)
• M44: 6,013,236 km (0.1 R)
• M45: 6,094,767 km (0.079 R)
• M46: 6,207,713 km (0.064 R)
• M47: 6,310,936 km (0.103 R)
• M48: 6,613,423 km (0.113 R)
• M49: 6,782,468 km (0.118 R)
• M50: 6,888,832 km (0.03 R)
• M51: 7,211,066 km (0.047 R)
• M52: 7,363,207 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 12

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.45 AU - 3.21 AU

Year: 3346 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,996,990 km

• M1: 177,573 km (0.071 R)
• M2: 324,777 km (0.116 R)
• M3: 465,848 km (0.082 R)
• M4: 604,974 km (0.045 R)
• M5: 961,914 km (0.092 R)
• M6: 1,217,577 km (0.115 R)
• M7: 1,307,934 km (0.105 R)
• M8: 1,457,233 km (0.094 R)
• M9: 1,573,171 km (0.104 R)
• M10: 1,682,378 km (0.109 R)
• M11: 1,835,416 km (0.078 R)
• M12: 2,277,777 km (0.025 R)
• M13: 2,494,096 km (0.09 R)
• M14: 2,610,782 km (0.052 R)
• M15: 2,874,074 km (0.113 R)
• M16: 3,297,885 km (0.116 R)
• M17: 3,374,778 km (0.082 R)
• M18: 3,596,034 km (0.118 R)
• M19: 3,822,076 km (0.092 R)
• M20: 4,107,808 km (0.068 R)
• M21: 4,190,685 km (0.056 R)
• M22: 4,933,139 km (0.063 R)
• M23: 5,244,602 km (0.079 R)
• M24: 5,334,810 km (0.091 R)
• M25: 5,593,165 km (0.071 R)
• M26: 5,778,068 km (0.078 R)
• M27: 5,902,384 km (0.061 R)
• M28: 6,233,294 km (0.104 R)
• M29: 6,392,915 km (0.031 R)
• M30: 6,489,406 km (0.049 R)
• M31: 6,748,958 km (0.113 R)
• M32: 6,830,788 km (0.117 R)
• M33: 7,111,584 km (0.106 R)
• M34: 7,650,585 km (0.079 R)
• M35: 8,011,415 km (0.067 R)
• M36: 8,272,613 km (0.093 R)
• M37: 8,413,085 km (0.069 R)
• M38: 8,660,819 km (0.117 R)
• M39: 8,749,830 km (0.085 R)
• M40: 8,875,043 km (0.119 R)
• M41: 9,109,164 km (0.03 R)
• M42: 9,638,740 km (0.097 R)
• M43: 9,842,343 km (0.106 R)
• M44: 10,103,541 km (0.097 R)
• M45: 10,347,984 km (0.088 R)
• M46: 10,785,408 km (0.081 R)
• M47: 11,462,787 km (0.049 R)
• M48: 11,698,254 km (0.113 R)
• M49: 11,836,333 km (0.113 R)
• M50: 11,994,757 km (0.099 R)
• M51: 12,153,929 km (0.073 R)
• M52: 12,273,757 km (0.071 R)
• M53: 12,655,980 km (0.086 R)
• M54: 12,736,912 km (0.082 R)
• M55: 12,940,066 km (0.059 R)
• M56: 13,123,772 km (0.091 R)
• M57: 13,390,655 km (0.109 R)
• M58: 13,493,878 km (0.061 R)
• M59: 13,576,605 km (0.12 R)
• M60: 13,867,423 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 8.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.63 AU - 3.91 AU

Year: 5145 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 134.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,996,990 km

• M1: 121,773 km (0.084 R)
• M2: 197,619 km (0.096 R)
• M3: 254,616 km (0.112 R)
• M4: 368,011 km (0.114 R)
• M5: 500,704 km (0.107 R)
• M6: 644,019 km (0.113 R)
• M7: 727,494 km (0.094 R)
• M8: 877,840 km (0.08 R)
• M9: 949,647 km (0.114 R)
• M10: 1,145,920 km (0.104 R)
• M11: 1,265,299 km (0.065 R)
• M12: 1,372,112 km (0.086 R)
• M13: 1,465,012 km (0.058 R)
• M14: 1,533,827 km (0.113 R)
• M15: 1,612,665 km (0.092 R)
• M16: 1,820,456 km (0.065 R)
• M17: 1,998,777 km (0.099 R)
• M18: 2,202,380 km (0.1 R)
• M19: 2,630,080 km (0.114 R)
• M20: 2,789,103 km (0.095 R)
• M21: 3,139,012 km (0.109 R)
• M22: 3,262,580 km (0.107 R)
• M23: 3,456,758 km (0.109 R)
• M24: 3,666,494 km (0.12 R)
• M25: 3,868,451 km (0.108 R)
• M26: 4,508,581 km (0.051 R)
• M27: 4,686,602 km (0.059 R)
• M28: 4,776,510 km (0.049 R)
• M29: 4,880,032 km (0.107 R)
• M30: 5,155,143 km (0.074 R)
• M31: 5,516,272 km (0.077 R)
• M32: 5,584,040 km (0.05 R)
• M33: 5,968,805 km (0.072 R)
• M34: 6,080,256 km (0.097 R)
• M35: 6,164,479 km (0.05 R)
• M36: 6,519,026 km (0.104 R)
• M37: 6,807,451 km (0.104 R)
• M38: 7,352,287 km (0.063 R)
• M39: 7,652,529 km (0.086 R)
• M40: 8,033,555 km (0.033 R)
• M41: 8,141,415 km (0.088 R)
• M42: 8,389,598 km (0.043 R)
• M43: 8,546,078 km (0.1 R)
• M44: 8,735,020 km (0.117 R)
• M45: 8,798,300 km (0.077 R)
• M46: 9,133,249 km (0.107 R)
• M47: 9,553,619 km (0.117 R)
• M48: 9,635,150 km (0.117 R)
• M49: 9,881,239 km (0.103 R)
• M50: 9,963,817 km (0.119 R)
• M51: 10,096,360 km (0.104 R)
• M52: 10,514,038 km (0.037 R)
• M53: 10,699,689 km (0.097 R)
• M54: 10,784,510 km (0.089 R)
• M55: 10,920,495 km (0.081 R)
• M56: 11,125,594 km (0.119 R)
• M57: 11,314,835 km (0.072 R)
• M58: 11,453,063 km (0.094 R)
• M59: 11,609,244 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 14.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.68 AU - 5.68 AU

Year: 7117 Days

Day: 6.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,996,990 km

• M1: 192,383 km (0.105 R)
• M2: 315,203 km (0.104 R)
• M3: 420,071 km (0.118 R)
• M4: 521,947 km (0.092 R)
• M5: 623,524 km (0.058 R)
• M6: 798,254 km (0.069 R)
• M7: 948,600 km (0.111 R)
• M8: 1,064,688 km (0.078 R)
• M9: 1,361,191 km (0.118 R)
• M10: 1,562,699 km (0.118 R)
• M11: 1,847,384 km (0.105 R)
• M12: 2,034,232 km (0.038 R)
• M13: 2,130,124 km (0.106 R)
• M14: 2,467,766 km (0.09 R)
• M15: 2,695,754 km (0.072 R)
• M16: 3,986,334 km (0.078 R)
• M17: 4,479,858 km (0.072 R)
• M18: 5,071,517 km (0.105 R)
• M19: 5,524,949 km (0.072 R)
• M20: 5,853,017 km (0.115 R)
• M21: 6,131,418 km (0.038 R)
• M22: 6,701,237 km (0.117 R)
• M23: 7,080,766 km (0.076 R)
• M24: 7,347,649 km (0.046 R)
• M25: 7,467,477 km (0.111 R)
• M26: 7,769,665 km (0.058 R)
• M27: 7,891,587 km (0.038 R)
• M28: 8,199,459 km (0.067 R)
• M29: 8,542,786 km (0.068 R)
• M30: 8,922,615 km (0.102 R)
• M31: 9,146,863 km (0.097 R)
• M32: 9,797,763 km (0.112 R)
• M33: 9,962,919 km (0.091 R)
• M34: 10,497,432 km (0.1 R)
• M35: 10,666,328 km (0.049 R)
• M36: 10,904,488 km (0.103 R)
• M37: 11,316,780 km (0.118 R)
• M38: 11,734,158 km (0.087 R)
• M39: 11,909,636 km (0.083 R)
• M40: 12,227,681 km (0.111 R)
• M41: 12,334,344 km (0.081 R)
• M42: 12,512,665 km (0.043 R)
• M43: 12,620,226 km (0.076 R)
• M44: 12,872,149 km (0.118 R)
• M45: 14,268,944 km (0.09 R)
• M46: 14,644,584 km (0.117 R)
• M47: 15,752,207 km (0.111 R)
• M48: 16,140,413 km (0.111 R)
• M49: 16,926,401 km (0.081 R)
• M50: 17,244,147 km (0.068 R)
• M51: 18,331,723 km (0.111 R)
• M52: 18,453,945 km (0.088 R)
• M53: 19,690,820 km (0.108 R)
• M54: 19,857,771 km (0.112 R)
• M55: 19,983,433 km (0.051 R)
• M56: 20,911,987 km (0.112 R)
• M57: 21,510,379 km (0.091 R)
• M58: 22,287,839 km (0.094 R)
• M59: 22,461,971 km (0.111 R)
• M60: 23,162,687 km (0.115 R)
• M61: 23,826,154 km (0.099 R)
• M62: 24,361,415 km (0.039 R)
• M63: 24,720,450 km (0.104 R)
• M64: 25,081,280 km (0.11 R)
• M65: 25,625,816 km (0.042 R)
• M66: 26,357,948 km (0.117 R)
• M67: 27,004,211 km (0.094 R)
• M68: 28,124,100 km (0.088 R)
• M69: 29,069,110 km (0.106 R)
• M70: 29,306,971 km (0.055 R)
• M71: 29,449,986 km (0.055 R)
• M72: 31,038,716 km (0.105 R)
• M73: 31,281,812 km (0.066 R)
• M74: 31,525,507 km (0.062 R)
• M75: 31,818,869 km (0.113 R)
• M76: 32,457,652 km (0.026 R)
• M77: 33,001,440 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.8

Radius: 5.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.97 AU - 6.75 AU

Year: 11274 Days

Day: 15.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,996,990 km

• M1: 69,563 km (0.12 R)
• M2: 172,786 km (0.076 R)
• M3: 320,588 km (0.033 R)
• M4: 386,262 km (0.104 R)
• M5: 544,686 km (0.103 R)
• M6: 842,086 km (0.081 R)
• M7: 1,508,545 km (0.08 R)
• M8: 1,565,243 km (0.103 R)
• M9: 1,700,479 km (0.056 R)
• M10: 1,900,192 km (0.105 R)
• M11: 2,002,816 km (0.074 R)
• M12: 2,725,673 km (0.114 R)
• M13: 3,030,703 km (0.112 R)
• M14: 3,078,575 km (0.088 R)
• M15: 3,546,367 km (0.086 R)
• M16: 4,009,672 km (0.074 R)
• M17: 4,656,832 km (0.12 R)
• M18: 5,191,944 km (0.114 R)
• M19: 5,925,272 km (0.067 R)
• M20: 6,504,067 km (0.081 R)
• M21: 6,566,000 km (0.081 R)
• M22: 7,292,896 km (0.114 R)
• M23: 7,747,674 km (0.089 R)
• M24: 8,111,496 km (0.063 R)
• M25: 8,278,746 km (0.075 R)
• M26: 8,447,044 km (0.098 R)
• M27: 8,514,812 km (0.092 R)
• M28: 8,890,153 km (0.048 R)
• M29: 9,062,489 km (0.086 R)
• M30: 9,410,604 km (0.119 R)
• M31: 10,553,831 km (0.112 R)
• M32: 10,699,838 km (0.119 R)
• M33: 11,327,700 km (0.081 R)
• M34: 11,552,097 km (0.115 R)
• M35: 12,234,263 km (0.07 R)
• M36: 13,163,865 km (0.112 R)
• M37: 13,360,287 km (0.094 R)
• M38: 13,716,479 km (0.112 R)
• M39: 14,236,631 km (0.097 R)
• M40: 14,357,506 km (0.086 R)
• M41: 15,172,366 km (0.109 R)
• M42: 15,378,362 km (0.117 R)
• M43: 16,634,086 km (0.08 R)
• M44: 17,059,842 km (0.097 R)
• M45: 17,317,150 km (0.061 R)
• M46: 17,618,889 km (0.069 R)
• M47: 18,140,088 km (0.072 R)
• M48: 18,534,428 km (0.112 R)
• M49: 18,578,410 km (0.11 R)
• M50: 18,887,330 km (0.093 R)
• M51: 19,554,835 km (0.111 R)
• M52: 20,502,388 km (0.029 R)
• M53: 20,775,853 km (0.097 R)
• M54: 21,188,294 km (0.117 R)
• M55: 21,742,405 km (0.108 R)
• M56: 22,067,930 km (0.062 R)
• M57: 22,535,573 km (0.096 R)
• M58: 24,054,290 km (0.099 R)
• M59: 24,439,056 km (0.051 R)
• M60: 25,752,675 km (0.053 R)
• M61: 26,294,369 km (0.075 R)
• M62: 26,393,253 km (0.105 R)
• M63: 26,790,136 km (0.053 R)
• M64: 27,841,211 km (0.071 R)
• M65: 29,674,383 km (0.047 R)
• M66: 30,190,346 km (0.106 R)
• M67: 31,283,757 km (0.059 R)
• M68: 31,388,625 km (0.07 R)
• M69: 32,549,206 km (0.113 R)
• M70: 33,028,068 km (0.056 R)
• M71: 33,295,100 km (0.119 R)
• M72: 33,348,507 km (0.075 R)
• M73: 33,509,175 km (0.105 R)
• M74: 33,562,731 km (0.055 R)
• M75: 33,777,554 km (0.107 R)
• M76: 34,640,883 km (0.101 R)
• M77: 35,402,336 km (0.116 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: 239 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit