🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 413 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,672,031 km

• M1: 165,754 km (0.027 R)
• M2: 268,528 km (0.032 R)
• M3: 360,980 km (0.049 R)
• M4: 448,943 km (0.114 R)
• M5: 532,120 km (0.102 R)
• M6: 684,709 km (0.094 R)
• M7: 777,909 km (0.107 R)
• M8: 868,715 km (0.079 R)
• M9: 963,560 km (0.09 R)
• M10: 1,050,327 km (0.107 R)
• M11: 1,152,502 km (0.034 R)
• M12: 1,258,268 km (0.069 R)
• M13: 1,425,668 km (0.114 R)
• M14: 1,572,872 km (0.108 R)
• M15: 1,657,993 km (0.105 R)
• M16: 1,788,592 km (0.101 R)
• M17: 1,912,908 km (0.06 R)
• M18: 2,045,302 km (0.094 R)
• M19: 2,180,987 km (0.1 R)
• M20: 2,276,730 km (0.12 R)
• M21: 2,379,354 km (0.046 R)
• M22: 2,823,061 km (0.089 R)
• M23: 2,968,919 km (0.047 R)
• M24: 3,165,641 km (0.116 R)
• M25: 3,329,749 km (0.069 R)
• M26: 3,453,168 km (0.059 R)
• M27: 3,546,816 km (0.051 R)
• M28: 3,634,929 km (0.115 R)
• M29: 3,755,804 km (0.108 R)
• M30: 3,923,354 km (0.119 R)
• M31: 4,192,630 km (0.089 R)
• M32: 4,279,397 km (0.082 R)
• M33: 4,543,138 km (0.035 R)
• M34: 4,742,851 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 12.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 422 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,672,031 km

• M1: 160,967 km (0.025 R)
• M2: 246,836 km (0.079 R)
• M3: 371,003 km (0.101 R)
• M4: 498,161 km (0.103 R)
• M5: 598,092 km (0.108 R)
• M6: 698,173 km (0.086 R)
• M7: 864,975 km (0.095 R)
• M8: 962,812 km (0.061 R)
• M9: 1,045,988 km (0.065 R)
• M10: 1,146,368 km (0.056 R)
• M11: 1,255,276 km (0.113 R)
• M12: 1,399,189 km (0.084 R)
• M13: 1,505,553 km (0.109 R)
• M14: 1,598,154 km (0.097 R)
• M15: 1,715,439 km (0.079 R)
• M16: 1,859,053 km (0.07 R)
• M17: 1,994,738 km (0.1 R)
• M18: 2,115,613 km (0.1 R)
• M19: 2,232,599 km (0.072 R)
• M20: 2,326,696 km (0.108 R)
• M21: 2,512,347 km (0.118 R)
• M22: 2,696,502 km (0.117 R)
• M23: 2,857,768 km (0.083 R)
• M24: 2,960,392 km (0.034 R)
• M25: 3,092,038 km (0.112 R)
• M26: 3,261,234 km (0.105 R)
• M27: 3,477,103 km (0.081 R)
• M28: 3,557,437 km (0.062 R)
• M29: 3,817,438 km (0.079 R)
• M30: 3,961,202 km (0.107 R)
• M31: 4,129,799 km (0.035 R)
• M32: 4,261,894 km (0.119 R)
• M33: 4,450,686 km (0.034 R)
• M34: 4,538,201 km (0.087 R)
• M35: 4,698,869 km (0.105 R)
• M36: 4,804,186 km (0.071 R)
• M37: 5,067,029 km (0.066 R)
• M38: 5,175,189 km (0.036 R)
• M39: 5,334,660 km (0.091 R)
• M40: 5,581,347 km (0.087 R)
• M41: 5,753,534 km (0.103 R)
• M42: 5,883,983 km (0.107 R)
• M43: 5,997,827 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 12.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.04 AU - 1.52 AU

Year: 1000 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,672,031 km

• M1: 162,463 km (0.112 R)
• M2: 260,599 km (0.111 R)
• M3: 363,074 km (0.098 R)
• M4: 452,833 km (0.109 R)
• M5: 560,842 km (0.07 R)
• M6: 715,227 km (0.102 R)
• M7: 793,766 km (0.053 R)
• M8: 910,153 km (0.108 R)
• M9: 1,032,973 km (0.08 R)
• M10: 1,194,988 km (0.116 R)
• M11: 1,313,619 km (0.112 R)
• M12: 1,418,637 km (0.055 R)
• M13: 1,745,209 km (0.05 R)
• M14: 1,901,090 km (0.102 R)
• M15: 1,994,140 km (0.083 R)
• M16: 2,157,500 km (0.113 R)
• M17: 2,269,101 km (0.089 R)
• M18: 2,497,985 km (0.06 R)
• M19: 2,825,156 km (0.108 R)
• M20: 2,909,230 km (0.084 R)
• M21: 3,071,992 km (0.084 R)
• M22: 3,150,681 km (0.096 R)
• M23: 3,293,846 km (0.093 R)
• M24: 3,570,452 km (0.075 R)
• M25: 3,728,428 km (0.115 R)
• M26: 3,871,742 km (0.072 R)
• M27: 3,973,918 km (0.078 R)
• M28: 4,077,140 km (0.118 R)
• M29: 4,181,260 km (0.057 R)
• M30: 4,347,913 km (0.094 R)
• M31: 4,454,426 km (0.102 R)
• M32: 4,579,640 km (0.077 R)
• M33: 4,843,081 km (0.042 R)
• M34: 4,981,160 km (0.077 R)
• M35: 5,102,035 km (0.118 R)
• M36: 5,186,259 km (0.11 R)
• M37: 5,346,628 km (0.1 R)
• M38: 5,499,218 km (0.092 R)
• M39: 5,614,558 km (0.078 R)
• M40: 5,740,369 km (0.112 R)
• M41: 6,143,536 km (0.107 R)
• M42: 6,444,377 km (0.077 R)
• M43: 6,545,804 km (0.111 R)
• M44: 6,709,165 km (0.094 R)
• M45: 7,029,454 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 10.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.91 AU - 2.45 AU

Year: 2222 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,672,031 km

• M1: 135,685 km (0.085 R)
• M2: 214,523 km (0.095 R)
• M3: 339,138 km (0.052 R)
• M4: 502,050 km (0.05 R)
• M5: 642,822 km (0.111 R)
• M6: 707,598 km (0.104 R)
• M7: 782,546 km (0.096 R)
• M8: 868,266 km (0.096 R)
• M9: 1,067,231 km (0.036 R)
• M10: 1,172,399 km (0.047 R)
• M11: 1,290,431 km (0.101 R)
• M12: 1,470,547 km (0.1 R)
• M13: 1,538,913 km (0.111 R)
• M14: 1,908,420 km (0.103 R)
• M15: 1,972,747 km (0.095 R)
• M16: 2,059,663 km (0.071 R)
• M17: 2,192,506 km (0.049 R)
• M18: 2,374,118 km (0.109 R)
• M19: 2,788,804 km (0.082 R)
• M20: 2,899,207 km (0.057 R)
• M21: 2,998,540 km (0.118 R)
• M22: 3,073,787 km (0.061 R)
• M23: 3,187,931 km (0.032 R)
• M24: 3,645,251 km (0.087 R)
• M25: 3,915,874 km (0.106 R)
• M26: 4,067,566 km (0.118 R)
• M27: 4,221,203 km (0.047 R)
• M28: 4,376,785 km (0.079 R)
• M29: 4,448,143 km (0.113 R)
• M30: 4,606,567 km (0.11 R)
• M31: 4,679,122 km (0.084 R)
• M32: 4,810,918 km (0.117 R)
• M33: 5,062,990 km (0.063 R)
• M34: 5,518,665 km (0.106 R)
• M35: 5,751,440 km (0.09 R)
• M36: 5,861,095 km (0.108 R)
• M37: 5,939,933 km (0.103 R)
• M38: 6,066,792 km (0.08 R)
• M39: 6,355,516 km (0.108 R)
• M40: 6,517,979 km (0.089 R)
• M41: 6,880,006 km (0.099 R)
• M42: 6,979,937 km (0.105 R)
• M43: 7,080,318 km (0.052 R)
• M44: 7,469,571 km (0.04 R)
• M45: 7,709,975 km (0.074 R)
• M46: 8,075,443 km (0.088 R)
• M47: 8,269,172 km (0.087 R)
• M48: 9,500,362 km (0.117 R)
• M49: 10,023,805 km (0.095 R)
• M50: 10,633,566 km (0.089 R)
• M51: 10,710,609 km (0.112 R)
• M52: 10,904,189 km (0.092 R)
• M53: 11,294,639 km (0.078 R)
• M54: 11,511,407 km (0.115 R)
• M55: 11,789,359 km (0.105 R)
• M56: 12,129,695 km (0.109 R)
• M57: 12,210,178 km (0.051 R)
• M58: 12,432,780 km (0.093 R)
• M59: 12,861,228 km (0.061 R)
• M60: 12,963,852 km (0.066 R)
• M61: 13,046,281 km (0.06 R)
• M62: 13,190,942 km (0.109 R)
• M63: 13,586,030 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 9.6

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.48 AU - 3.52 AU

Year: 4520 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,672,031 km

• M1: 120,277 km (0.09 R)
• M2: 262,694 km (0.097 R)
• M3: 339,886 km (0.095 R)
• M4: 685,607 km (0.119 R)
• M5: 952,190 km (0.08 R)
• M6: 1,030,729 km (0.083 R)
• M7: 1,111,363 km (0.109 R)
• M8: 1,396,646 km (0.1 R)
• M9: 1,704,967 km (0.094 R)
• M10: 1,769,144 km (0.081 R)
• M11: 2,277,478 km (0.12 R)
• M12: 2,906,088 km (0.098 R)
• M13: 3,061,520 km (0.097 R)
• M14: 3,140,359 km (0.101 R)
• M15: 3,360,567 km (0.088 R)
• M16: 3,421,602 km (0.061 R)
• M17: 3,503,433 km (0.117 R)
• M18: 3,837,485 km (0.068 R)
• M19: 4,203,850 km (0.116 R)
• M20: 4,649,053 km (0.066 R)
• M21: 4,854,451 km (0.106 R)
• M22: 6,526,058 km (0.099 R)
• M23: 6,627,934 km (0.093 R)
• M24: 6,911,122 km (0.074 R)
• M25: 7,172,021 km (0.043 R)
• M26: 7,356,475 km (0.039 R)
• M27: 7,542,725 km (0.092 R)
• M28: 7,919,562 km (0.054 R)
• M29: 8,247,630 km (0.119 R)
• M30: 8,608,011 km (0.101 R)
• M31: 8,917,080 km (0.09 R)
• M32: 9,430,500 km (0.116 R)
• M33: 9,517,117 km (0.101 R)
• M34: 9,895,151 km (0.079 R)
• M35: 10,189,261 km (0.07 R)
• M36: 10,575,971 km (0.078 R)
• M37: 10,665,879 km (0.107 R)
• M38: 11,028,056 km (0.071 R)
• M39: 11,210,715 km (0.105 R)
• M40: 11,271,900 km (0.091 R)
• M41: 12,422,308 km (0.104 R)
• M42: 13,156,235 km (0.031 R)
• M43: 13,253,025 km (0.11 R)
• M44: 13,512,278 km (0.038 R)
• M45: 13,577,353 km (0.075 R)
• M46: 14,134,605 km (0.065 R)
• M47: 14,565,896 km (0.108 R)
• M48: 14,665,977 km (0.113 R)
• M49: 14,732,847 km (0.082 R)
• M50: 15,782,426 km (0.075 R)
• M51: 15,919,607 km (0.054 R)
• M52: 16,022,830 km (0.111 R)
• M53: 16,160,759 km (0.037 R)
• M54: 16,402,958 km (0.074 R)
• M55: 16,821,084 km (0.1 R)
• M56: 17,066,574 km (0.097 R)
• M57: 18,456,189 km (0.034 R)
• M58: 18,818,365 km (0.031 R)
• M59: 18,963,774 km (0.117 R)
• M60: 19,219,437 km (0.103 R)
• M61: 19,329,242 km (0.097 R)
• M62: 19,881,856 km (0.116 R)
• M63: 20,476,807 km (0.119 R)
• M64: 20,851,699 km (0.041 R)
• M65: 21,040,043 km (0.079 R)
• M66: 21,342,530 km (0.05 R)
• M67: 21,456,374 km (0.068 R)
• M68: 21,798,953 km (0.108 R)
• M69: 21,951,842 km (0.095 R)
• M70: 22,066,733 km (0.067 R)
• M71: 22,374,007 km (0.114 R)
• M72: 22,489,646 km (0.029 R)
• M73: 24,207,927 km (0.072 R)
• M74: 24,723,591 km (0.084 R)
• M75: 25,363,421 km (0.087 R)
• M76: 25,806,381 km (0.106 R)
• M77: 26,170,801 km (0.085 R)
• M78: 26,455,336 km (0.118 R)
• M79: 26,659,238 km (0.12 R)
• M80: 26,863,589 km (0.117 R)
• M81: 27,232,946 km (0.106 R)
• M82: 27,315,225 km (0.109 R)
• M83: 27,645,088 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.1

Radius: 6.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.4 AU - 11.54 AU

Year: 23385 Days

Day: 21.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,672,031 km

• M1: 97,687 km (0.114 R)
• M2: 168,298 km (0.105 R)
• M3: 298,149 km (0.085 R)
• M4: 376,239 km (0.092 R)
• M5: 695,481 km (0.119 R)
• M6: 803,191 km (0.108 R)
• M7: 1,035,217 km (0.091 R)
• M8: 1,644,529 km (0.104 R)
• M9: 1,760,318 km (0.111 R)
• M10: 2,030,641 km (0.037 R)
• M11: 2,123,841 km (0.067 R)
• M12: 2,282,116 km (0.115 R)
• M13: 3,644,055 km (0.118 R)
• M14: 3,910,788 km (0.117 R)
• M15: 4,144,459 km (0.104 R)
• M16: 4,955,878 km (0.066 R)
• M17: 5,379,539 km (0.1 R)
• M18: 5,815,019 km (0.097 R)
• M19: 5,859,150 km (0.107 R)
• M20: 6,858,763 km (0.051 R)
• M21: 7,187,878 km (0.069 R)
• M22: 7,812,599 km (0.112 R)
• M23: 8,555,053 km (0.104 R)
• M24: 8,655,733 km (0.119 R)
• M25: 9,894,254 km (0.115 R)
• M26: 10,212,598 km (0.093 R)
• M27: 11,797,737 km (0.047 R)
• M28: 14,464,469 km (0.091 R)
• M29: 14,946,622 km (0.1 R)
• M30: 15,067,946 km (0.101 R)
• M31: 16,050,505 km (0.032 R)
• M32: 16,549,564 km (0.111 R)
• M33: 17,180,567 km (0.067 R)
• M34: 17,435,183 km (0.12 R)
• M35: 17,755,173 km (0.063 R)
• M36: 18,141,734 km (0.052 R)
• M37: 19,317,872 km (0.099 R)
• M38: 20,316,887 km (0.083 R)
• M39: 21,400,723 km (0.078 R)
• M40: 22,295,169 km (0.077 R)
• M41: 23,483,275 km (0.097 R)
• M42: 23,978,444 km (0.038 R)
• M43: 24,334,188 km (0.086 R)
• M44: 24,405,546 km (0.104 R)
• M45: 25,702,111 km (0.096 R)
• M46: 26,285,543 km (0.096 R)
• M47: 29,115,635 km (0.053 R)
• M48: 31,184,574 km (0.067 R)
• M49: 31,494,989 km (0.075 R)
• M50: 31,728,512 km (0.077 R)
• M51: 31,962,782 km (0.119 R)
• M52: 32,040,872 km (0.028 R)
• M53: 32,119,112 km (0.076 R)
• M54: 32,197,501 km (0.039 R)
• M55: 32,747,273 km (0.119 R)
• M56: 33,936,127 km (0.039 R)
• M57: 34,255,519 km (0.089 R)
• M58: 34,736,476 km (0.056 R)
• M59: 35,867,286 km (0.076 R)
• M60: 36,111,280 km (0.091 R)
• M61: 36,437,254 km (0.115 R)
• M62: 36,682,445 km (0.056 R)
• M63: 37,010,214 km (0.106 R)
• M64: 38,082,232 km (0.063 R)
• M65: 38,165,110 km (0.116 R)
• M66: 38,580,393 km (0.099 R)
• M67: 38,663,719 km (0.11 R)
• M68: 39,919,444 km (0.1 R)
• M69: 43,679,586 km (0.096 R)
• M70: 46,927,805 km (0.109 R)
• M71: 47,729,649 km (0.104 R)
• M72: 48,535,982 km (0.069 R)
• M73: 48,715,799 km (0.046 R)
• M74: 49,256,445 km (0.117 R)
• M75: 49,889,843 km (0.104 R)
• M76: 49,980,499 km (0.11 R)
• M77: 51,439,228 km (0.118 R)
• M78: 52,081,751 km (0.096 R)
• M79: 52,542,363 km (0.065 R)
• M80: 52,819,268 km (0.057 R)
• M81: 53,560,376 km (0.107 R)
• M82: 54,398,124 km (0.088 R)
• M83: 55,146,413 km (0.072 R)
• M84: 56,842,703 km (0.115 R)
• M85: 57,316,928 km (0.089 R)
• M86: 57,792,350 km (0.1 R)
• M87: 59,034,761 km (0.114 R)
• M88: 59,996,525 km (0.083 R)
• M89: 61,254,494 km (0.1 R)
• M90: 63,010,623 km (0.071 R)
• M91: 64,190,502 km (0.117 R)
• M92: 65,080,310 km (0.111 R)
• M93: 65,576,376 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit