🌌 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: 446.4

Radius: 14

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.46 AU - 0.62 AU

Year: 279 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,351,288 km

• M1: 176,226 km (0.083 R)
• M2: 264,489 km (0.036 R)
• M3: 353,051 km (0.092 R)
• M4: 490,681 km (0.112 R)
• M5: 641,176 km (0.062 R)
• M6: 729,140 km (0.059 R)
• M7: 903,721 km (0.032 R)
• M8: 1,025,344 km (0.086 R)
• M9: 1,114,355 km (0.065 R)
• M10: 1,224,309 km (0.114 R)
• M11: 1,383,481 km (0.098 R)
• M12: 1,502,711 km (0.105 R)
• M13: 1,601,595 km (0.063 R)
• M14: 1,727,556 km (0.109 R)
• M15: 1,827,338 km (0.116 R)
• M16: 1,959,433 km (0.111 R)
• M17: 2,130,124 km (0.118 R)
• M18: 2,287,800 km (0.084 R)
• M19: 2,444,728 km (0.097 R)
• M20: 2,534,188 km (0.066 R)
• M21: 2,799,126 km (0.106 R)
• M22: 2,887,837 km (0.056 R)
• M23: 3,149,783 km (0.074 R)
• M24: 3,242,235 km (0.102 R)
• M25: 3,388,093 km (0.115 R)
• M26: 3,482,938 km (0.09 R)
• M27: 3,621,615 km (0.038 R)
• M28: 3,778,543 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 12.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 360 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,351,288 km

• M1: 158,723 km (0.078 R)
• M2: 240,703 km (0.091 R)
• M3: 319,391 km (0.113 R)
• M4: 400,773 km (0.106 R)
• M5: 503,098 km (0.061 R)
• M6: 598,691 km (0.12 R)
• M7: 755,619 km (0.094 R)
• M8: 896,241 km (0.114 R)
• M9: 984,504 km (0.068 R)
• M10: 1,064,838 km (0.087 R)
• M11: 1,155,344 km (0.108 R)
• M12: 1,430,455 km (0.115 R)
• M13: 1,544,000 km (0.068 R)
• M14: 1,630,318 km (0.116 R)
• M15: 1,758,224 km (0.089 R)
• M16: 1,857,706 km (0.086 R)
• M17: 1,949,709 km (0.071 R)
• M18: 2,062,356 km (0.099 R)
• M19: 2,172,460 km (0.105 R)
• M20: 2,264,912 km (0.113 R)
• M21: 2,353,773 km (0.062 R)
• M22: 2,433,808 km (0.101 R)
• M23: 2,622,301 km (0.089 R)
• M24: 2,710,713 km (0.096 R)
• M25: 2,879,609 km (0.074 R)
• M26: 2,965,479 km (0.09 R)
• M27: 3,101,463 km (0.071 R)
• M28: 3,178,356 km (0.107 R)
• M29: 3,317,632 km (0.051 R)
• M30: 3,470,222 km (0.075 R)
• M31: 3,561,776 km (0.103 R)
• M32: 3,654,227 km (0.102 R)
• M33: 3,770,914 km (0.111 R)
• M34: 3,847,358 km (0.109 R)
• M35: 3,942,203 km (0.12 R)
• M36: 4,019,994 km (0.064 R)
• M37: 4,140,570 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 10.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 385 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,351,288 km

• M1: 135,087 km (0.083 R)
• M2: 205,547 km (0.084 R)
• M3: 274,961 km (0.026 R)
• M4: 354,547 km (0.117 R)
• M5: 451,337 km (0.079 R)
• M6: 523,144 km (0.097 R)
• M7: 595,848 km (0.118 R)
• M8: 668,403 km (0.095 R)
• M9: 740,360 km (0.056 R)
• M10: 871,108 km (0.1 R)
• M11: 937,380 km (0.07 R)
• M12: 1,137,243 km (0.057 R)
• M13: 1,315,564 km (0.114 R)
• M14: 1,403,078 km (0.085 R)
• M15: 1,535,323 km (0.062 R)
• M16: 1,660,985 km (0.118 R)
• M17: 1,733,391 km (0.12 R)
• M18: 1,824,196 km (0.108 R)
• M19: 1,928,317 km (0.101 R)
• M20: 1,998,927 km (0.12 R)
• M21: 2,076,269 km (0.085 R)
• M22: 2,160,792 km (0.104 R)
• M23: 2,234,244 km (0.071 R)
• M24: 2,333,428 km (0.069 R)
• M25: 2,408,825 km (0.048 R)
• M26: 2,549,297 km (0.072 R)
• M27: 2,699,045 km (0.057 R)
• M28: 2,785,064 km (0.096 R)
• M29: 2,865,248 km (0.101 R)
• M30: 3,014,247 km (0.025 R)
• M31: 3,145,146 km (0.103 R)
• M32: 3,448,231 km (0.062 R)
• M33: 3,606,954 km (0.119 R)
• M34: 3,694,619 km (0.056 R)
• M35: 3,805,171 km (0.064 R)
• M36: 3,939,361 km (0.05 R)
• M37: 4,014,608 km (0.111 R)
• M38: 4,143,562 km (0.088 R)
• M39: 4,281,641 km (0.07 R)
• M40: 4,351,204 km (0.119 R)
• M41: 4,562,436 km (0.101 R)
• M42: 4,665,359 km (0.107 R)
• M43: 4,954,382 km (0.096 R)
• M44: 5,175,039 km (0.068 R)
• M45: 5,282,450 km (0.103 R)
• M46: 5,550,081 km (0.082 R)
• M47: 5,676,940 km (0.043 R)
• M48: 5,847,781 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 13

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.9 AU - 3.64 AU

Year: 4157 Days

Day: 8.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,351,288 km

• M1: 199,115 km (0.09 R)
• M2: 372,349 km (0.079 R)
• M3: 528,529 km (0.111 R)
• M4: 666,010 km (0.077 R)
• M5: 1,088,175 km (0.084 R)
• M6: 1,314,516 km (0.062 R)
• M7: 1,479,523 km (0.111 R)
• M8: 2,102,748 km (0.068 R)
• M9: 2,190,562 km (0.103 R)
• M10: 2,333,727 km (0.052 R)
• M11: 2,498,733 km (0.117 R)
• M12: 2,724,776 km (0.069 R)
• M13: 2,957,700 km (0.07 R)
• M14: 3,056,733 km (0.075 R)
• M15: 3,653,180 km (0.092 R)
• M16: 3,845,712 km (0.055 R)
• M17: 3,954,171 km (0.064 R)
• M18: 4,041,686 km (0.079 R)
• M19: 4,375,738 km (0.097 R)
• M20: 4,512,021 km (0.099 R)
• M21: 4,603,575 km (0.114 R)
• M22: 4,695,728 km (0.115 R)
• M23: 4,858,640 km (0.072 R)
• M24: 5,023,496 km (0.114 R)
• M25: 5,190,149 km (0.03 R)
• M26: 5,286,190 km (0.117 R)
• M27: 5,676,491 km (0.112 R)
• M28: 5,825,341 km (0.112 R)
• M29: 6,228,657 km (0.05 R)
• M30: 6,485,367 km (0.102 R)
• M31: 6,641,098 km (0.079 R)
• M32: 7,035,737 km (0.109 R)
• M33: 7,465,383 km (0.116 R)
• M34: 7,710,723 km (0.115 R)
• M35: 7,903,555 km (0.101 R)
• M36: 8,097,882 km (0.085 R)
• M37: 8,463,051 km (0.078 R)
• M38: 8,747,586 km (0.108 R)
• M39: 9,326,380 km (0.078 R)
• M40: 10,247,753 km (0.116 R)
• M41: 10,826,996 km (0.104 R)
• M42: 10,919,448 km (0.081 R)
• M43: 11,731,465 km (0.081 R)
• M44: 12,080,926 km (0.084 R)
• M45: 12,208,981 km (0.095 R)
• M46: 12,466,140 km (0.045 R)
• M47: 12,660,318 km (0.059 R)
• M48: 13,018,755 km (0.119 R)
• M49: 13,182,864 km (0.028 R)
• M50: 13,745,800 km (0.046 R)
• M51: 13,845,881 km (0.091 R)
• M52: 14,215,238 km (0.119 R)
• M53: 14,486,011 km (0.084 R)
• M54: 15,204,679 km (0.08 R)
• M55: 16,428,240 km (0.12 R)
• M56: 16,998,208 km (0.025 R)
• M57: 17,285,585 km (0.097 R)
• M58: 18,488,053 km (0.1 R)
• M59: 18,932,059 km (0.088 R)
• M60: 19,379,507 km (0.056 R)
• M61: 19,830,544 km (0.115 R)
• M62: 19,943,790 km (0.075 R)
• M63: 20,666,347 km (0.095 R)
• M64: 21,320,090 km (0.11 R)
• M65: 21,513,670 km (0.062 R)
• M66: 21,785,639 km (0.045 R)
• M67: 21,902,624 km (0.114 R)
• M68: 22,608,577 km (0.101 R)
• M69: 23,162,687 km (0.114 R)
• M70: 23,561,365 km (0.12 R)
• M71: 23,841,712 km (0.069 R)
• M72: 25,588,417 km (0.036 R)
• M73: 26,041,848 km (0.085 R)
• M74: 26,456,383 km (0.11 R)
• M75: 27,166,076 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 11.2

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.63 AU - 5.31 AU

Year: 6643 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,351,288 km

• M1: 162,463 km (0.108 R)
• M2: 259,852 km (0.039 R)
• M3: 398,678 km (0.102 R)
• M4: 504,893 km (0.093 R)
• M5: 692,638 km (0.098 R)
• M6: 795,711 km (0.057 R)
• M7: 1,002,156 km (0.041 R)
• M8: 1,086,529 km (0.11 R)
• M9: 1,785,899 km (0.054 R)
• M10: 1,910,963 km (0.095 R)
• M11: 1,996,084 km (0.055 R)
• M12: 2,533,290 km (0.115 R)
• M13: 2,818,424 km (0.087 R)
• M14: 3,342,615 km (0.084 R)
• M15: 3,550,406 km (0.075 R)
• M16: 3,843,020 km (0.079 R)
• M17: 4,423,609 km (0.097 R)
• M18: 4,652,045 km (0.076 R)
• M19: 4,738,662 km (0.105 R)
• M20: 4,913,692 km (0.103 R)
• M21: 5,820,853 km (0.034 R)
• M22: 7,109,340 km (0.115 R)
• M23: 7,309,950 km (0.079 R)
• M24: 7,648,790 km (0.112 R)
• M25: 7,854,487 km (0.095 R)
• M26: 7,958,008 km (0.053 R)
• M27: 9,090,913 km (0.049 R)
• M28: 9,602,239 km (0.094 R)
• M29: 10,160,687 km (0.114 R)
• M30: 10,500,873 km (0.112 R)
• M31: 10,844,649 km (0.08 R)
• M32: 11,153,419 km (0.106 R)
• M33: 11,938,209 km (0.084 R)
• M34: 12,137,174 km (0.087 R)
• M35: 12,297,095 km (0.116 R)
• M36: 12,578,787 km (0.083 R)
• M37: 13,066,476 km (0.11 R)
• M38: 13,312,715 km (0.064 R)
• M39: 13,643,475 km (0.049 R)
• M40: 14,144,628 km (0.112 R)
• M41: 16,165,097 km (0.115 R)
• M42: 16,873,293 km (0.077 R)
• M43: 17,052,063 km (0.078 R)
• M44: 17,772,825 km (0.117 R)
• M45: 19,477,942 km (0.05 R)
• M46: 19,712,362 km (0.104 R)
• M47: 19,947,679 km (0.109 R)
• M48: 20,089,348 km (0.067 R)
• M49: 20,278,739 km (0.058 R)
• M50: 20,516,301 km (0.025 R)
• M51: 21,186,499 km (0.102 R)
• M52: 21,282,840 km (0.039 R)
• M53: 22,303,098 km (0.086 R)
• M54: 22,499,221 km (0.053 R)
• M55: 23,788,006 km (0.088 R)
• M56: 24,038,583 km (0.059 R)
• M57: 24,290,057 km (0.035 R)
• M58: 25,817,301 km (0.058 R)
• M59: 26,592,517 km (0.101 R)
• M60: 26,956,938 km (0.086 R)
• M61: 27,165,926 km (0.119 R)
• M62: 27,375,363 km (0.051 R)
• M63: 27,638,057 km (0.119 R)
• M64: 27,901,499 km (0.104 R)
• M65: 28,750,168 km (0.031 R)
• M66: 29,017,200 km (0.089 R)
• M67: 29,231,424 km (0.1 R)
• M68: 29,877,088 km (0.115 R)
• M69: 29,985,098 km (0.114 R)
• M70: 31,182,479 km (0.115 R)
• M71: 32,063,162 km (0.097 R)
• M72: 32,395,419 km (0.09 R)
• M73: 33,007,723 km (0.109 R)
• M74: 33,961,559 km (0.07 R)
• M75: 34,583,437 km (0.053 R)
• M76: 35,095,212 km (0.117 R)
• M77: 35,266,352 km (0.107 R)
• M78: 36,414,216 km (0.116 R)
• M79: 36,529,706 km (0.086 R)
• M80: 39,396,300 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.4

Radius: 6.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.1 AU - 6.82 AU

Year: 11541 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,351,288 km

• M1: 106,962 km (0.086 R)
• M2: 324,478 km (0.094 R)
• M3: 368,011 km (0.114 R)
• M4: 437,723 km (0.115 R)
• M5: 854,952 km (0.094 R)
• M6: 1,016,218 km (0.095 R)
• M7: 1,117,795 km (0.066 R)
• M8: 1,187,358 km (0.1 R)
• M9: 1,312,871 km (0.07 R)
• M10: 1,919,789 km (0.093 R)
• M11: 2,089,134 km (0.104 R)
• M12: 2,241,275 km (0.059 R)
• M13: 2,958,298 km (0.084 R)
• M14: 3,714,665 km (0.093 R)
• M15: 3,952,825 km (0.117 R)
• M16: 4,033,308 km (0.081 R)
• M17: 4,333,102 km (0.061 R)
• M18: 4,471,780 km (0.103 R)
• M19: 4,583,828 km (0.066 R)
• M20: 4,925,360 km (0.12 R)
• M21: 5,275,270 km (0.078 R)
• M22: 5,393,751 km (0.096 R)
• M23: 5,542,900 km (0.096 R)
• M24: 5,603,039 km (0.036 R)
• M25: 5,663,327 km (0.06 R)
• M26: 5,937,390 km (0.114 R)
• M27: 6,689,418 km (0.061 R)
• M28: 6,914,414 km (0.107 R)
• M29: 7,338,823 km (0.117 R)
• M30: 7,471,067 km (0.078 R)
• M31: 7,604,209 km (0.045 R)
• M32: 8,627,160 km (0.119 R)
• M33: 9,620,489 km (0.108 R)
• M34: 9,838,005 km (0.112 R)
• M35: 9,911,009 km (0.052 R)
• M36: 10,130,618 km (0.114 R)
• M37: 10,612,174 km (0.081 R)
• M38: 11,063,361 km (0.117 R)
• M39: 11,713,214 km (0.047 R)
• M40: 12,730,928 km (0.099 R)
• M41: 12,969,687 km (0.099 R)
• M42: 14,186,067 km (0.103 R)
• M43: 14,392,362 km (0.059 R)
• M44: 15,143,044 km (0.098 R)
• M45: 15,311,641 km (0.086 R)
• M46: 16,465,639 km (0.079 R)
• M47: 16,595,640 km (0.088 R)
• M48: 16,682,407 km (0.095 R)
• M49: 16,813,005 km (0.031 R)
• M50: 17,470,638 km (0.087 R)
• M51: 17,869,316 km (0.08 R)
• M52: 18,315,866 km (0.096 R)
• M53: 18,947,019 km (0.088 R)
• M54: 21,164,808 km (0.12 R)
• M55: 21,211,931 km (0.057 R)
• M56: 21,353,301 km (0.078 R)
• M57: 21,684,511 km (0.052 R)
• M58: 21,826,928 km (0.12 R)
• M59: 22,640,142 km (0.069 R)
• M60: 22,784,653 km (0.07 R)
• M61: 23,171,663 km (0.056 R)
• M62: 23,707,223 km (0.106 R)
• M63: 25,789,327 km (0.034 R)
• M64: 26,394,899 km (0.111 R)
• M65: 27,005,258 km (0.049 R)
• M66: 27,158,596 km (0.107 R)
• M67: 27,517,332 km (0.09 R)
• M68: 27,877,713 km (0.071 R)
• M69: 28,916,072 km (0.106 R)
• M70: 29,229,928 km (0.088 R)
• M71: 29,966,997 km (0.073 R)
• M72: 30,443,915 km (0.025 R)
• M73: 31,137,301 km (0.063 R)
• M74: 31,190,857 km (0.103 R)
• M75: 31,674,208 km (0.084 R)
• M76: 32,485,327 km (0.058 R)
• M77: 33,687,346 km (0.087 R)
• M78: 33,852,353 km (0.109 R)
• M79: 35,182,278 km (0.078 R)
• M80: 35,405,627 km (0.102 R)
• M81: 35,573,476 km (0.108 R)
• M82: 36,303,663 km (0.1 R)
• M83: 36,585,805 km (0.053 R)
• M84: 36,981,940 km (0.043 R)
• M85: 37,436,568 km (0.089 R)
• M86: 38,121,876 km (0.087 R)
• M87: 38,351,359 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit