🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 15

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 337 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,236,136 km

• M1: 186,848 km (0.096 R)
• M2: 313,408 km (0.119 R)
• M3: 441,164 km (0.111 R)
• M4: 534,962 km (0.088 R)
• M5: 640,428 km (0.106 R)
• M6: 757,264 km (0.096 R)
• M7: 898,634 km (0.105 R)
• M8: 1,016,069 km (0.088 R)
• M9: 1,110,315 km (0.117 R)
• M10: 1,213,837 km (0.101 R)
• M11: 1,345,932 km (0.101 R)
• M12: 1,492,987 km (0.055 R)
• M13: 1,602,044 km (0.106 R)
• M14: 1,717,384 km (0.102 R)
• M15: 1,839,306 km (0.032 R)
• M16: 2,018,674 km (0.115 R)
• M17: 2,181,586 km (0.106 R)
• M18: 2,329,837 km (0.119 R)
• M19: 2,485,569 km (0.106 R)
• M20: 2,596,570 km (0.108 R)
• M21: 2,836,376 km (0.066 R)
• M22: 2,948,574 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 11.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.58 AU - 0.92 AU

Year: 448 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,236,136 km

• M1: 139,425 km (0.072 R)
• M2: 233,223 km (0.048 R)
• M3: 321,785 km (0.077 R)
• M4: 462,257 km (0.117 R)
• M5: 615,146 km (0.054 R)
• M6: 704,905 km (0.107 R)
• M7: 804,238 km (0.058 R)
• M8: 894,894 km (0.103 R)
• M9: 1,008,589 km (0.097 R)
• M10: 1,137,692 km (0.027 R)
• M11: 1,251,386 km (0.042 R)
• M12: 1,374,505 km (0.115 R)
• M13: 1,446,163 km (0.114 R)
• M14: 1,530,237 km (0.093 R)
• M15: 1,656,796 km (0.111 R)
• M16: 1,817,165 km (0.112 R)
• M17: 1,926,970 km (0.117 R)
• M18: 2,070,584 km (0.107 R)
• M19: 2,159,744 km (0.11 R)
• M20: 2,250,401 km (0.112 R)
• M21: 2,348,836 km (0.082 R)
• M22: 2,462,231 km (0.116 R)
• M23: 2,591,185 km (0.106 R)
• M24: 2,708,619 km (0.091 R)
• M25: 2,941,543 km (0.12 R)
• M26: 3,457,506 km (0.109 R)
• M27: 3,664,101 km (0.025 R)
• M28: 3,741,592 km (0.055 R)
• M29: 3,938,014 km (0.087 R)
• M30: 4,033,607 km (0.084 R)
• M31: 4,145,955 km (0.093 R)
• M32: 4,251,272 km (0.117 R)
• M33: 4,539,398 km (0.04 R)
• M34: 4,706,798 km (0.105 R)
• M35: 4,850,861 km (0.077 R)
• M36: 4,970,539 km (0.084 R)
• M37: 5,091,264 km (0.092 R)
• M38: 5,169,354 km (0.09 R)
• M39: 5,291,725 km (0.062 R)
• M40: 5,379,689 km (0.062 R)
• M41: 5,459,275 km (0.081 R)
• M42: 5,628,620 km (0.077 R)
• M43: 5,908,667 km (0.082 R)
• M44: 6,064,249 km (0.11 R)
• M45: 6,202,627 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 8.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,236,136 km

• M1: 109,356 km (0.061 R)
• M2: 169,345 km (0.062 R)
• M3: 236,215 km (0.087 R)
• M4: 301,589 km (0.082 R)
• M5: 355,145 km (0.12 R)
• M6: 466,745 km (0.104 R)
• M7: 571,015 km (0.083 R)
• M8: 653,593 km (0.094 R)
• M9: 888,462 km (0.054 R)
• M10: 985,850 km (0.102 R)
• M11: 1,081,892 km (0.118 R)
• M12: 1,170,454 km (0.114 R)
• M13: 1,321,996 km (0.076 R)
• M14: 1,383,332 km (0.101 R)
• M15: 1,508,844 km (0.103 R)
• M16: 1,567,187 km (0.041 R)
• M17: 1,620,444 km (0.073 R)
• M18: 1,686,267 km (0.054 R)
• M19: 1,814,622 km (0.04 R)
• M20: 2,010,147 km (0.03 R)
• M21: 2,087,638 km (0.1 R)
• M22: 2,153,013 km (0.101 R)
• M23: 2,225,717 km (0.055 R)
• M24: 2,346,592 km (0.091 R)
• M25: 2,414,659 km (0.069 R)
• M26: 2,552,888 km (0.101 R)
• M27: 2,615,868 km (0.112 R)
• M28: 2,672,416 km (0.074 R)
• M29: 3,027,412 km (0.111 R)
• M30: 3,101,762 km (0.029 R)
• M31: 3,221,889 km (0.076 R)
• M32: 3,351,291 km (0.046 R)
• M33: 3,428,185 km (0.111 R)
• M34: 3,498,047 km (0.05 R)
• M35: 3,583,916 km (0.109 R)
• M36: 3,638,968 km (0.097 R)
• M37: 3,718,105 km (0.071 R)
• M38: 3,797,841 km (0.053 R)
• M39: 4,064,873 km (0.111 R)
• M40: 4,130,547 km (0.091 R)
• M41: 4,296,301 km (0.117 R)
• M42: 4,489,731 km (0.038 R)
• M43: 4,557,649 km (0.028 R)
• M44: 4,651,596 km (0.106 R)
• M45: 4,746,292 km (0.115 R)
• M46: 4,902,472 km (0.077 R)
• M47: 4,963,807 km (0.086 R)
• M48: 5,140,033 km (0.108 R)
• M49: 5,220,068 km (0.117 R)
• M50: 5,444,615 km (0.11 R)
• M51: 5,553,522 km (0.103 R)
• M52: 5,654,052 km (0.094 R)
• M53: 5,773,580 km (0.108 R)
• M54: 5,866,032 km (0.08 R)
• M55: 6,222,224 km (0.104 R)
• M56: 6,317,069 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 8.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.36 AU - 1.64 AU

Year: 1268 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,236,136 km

• M1: 108,309 km (0.027 R)
• M2: 170,542 km (0.069 R)
• M3: 261,497 km (0.057 R)
• M4: 330,910 km (0.045 R)
• M5: 384,766 km (0.109 R)
• M6: 447,447 km (0.094 R)
• M7: 546,182 km (0.086 R)
• M8: 647,310 km (0.091 R)
• M9: 730,486 km (0.091 R)
• M10: 921,672 km (0.048 R)
• M11: 1,023,399 km (0.072 R)
• M12: 1,114,803 km (0.087 R)
• M13: 1,172,399 km (0.06 R)
• M14: 1,305,989 km (0.12 R)
• M15: 1,374,804 km (0.048 R)
• M16: 1,429,108 km (0.087 R)
• M17: 1,621,043 km (0.111 R)
• M18: 1,779,018 km (0.048 R)
• M19: 2,047,696 km (0.063 R)
• M20: 2,329,388 km (0.115 R)
• M21: 2,460,735 km (0.036 R)
• M22: 2,546,455 km (0.114 R)
• M23: 2,604,200 km (0.088 R)
• M24: 2,829,644 km (0.064 R)
• M25: 3,174,467 km (0.11 R)
• M26: 3,341,568 km (0.106 R)
• M27: 3,404,848 km (0.057 R)
• M28: 3,511,361 km (0.063 R)
• M29: 3,760,741 km (0.082 R)
• M30: 4,027,025 km (0.097 R)
• M31: 4,162,411 km (0.1 R)
• M32: 4,242,147 km (0.082 R)
• M33: 4,391,595 km (0.083 R)
• M34: 4,601,481 km (0.068 R)
• M35: 4,838,444 km (0.057 R)
• M36: 5,140,332 km (0.037 R)
• M37: 5,673,948 km (0.112 R)
• M38: 5,800,657 km (0.105 R)
• M39: 6,173,156 km (0.117 R)
• M40: 6,329,636 km (0.049 R)
• M41: 6,395,309 km (0.086 R)
• M42: 6,474,297 km (0.117 R)
• M43: 6,820,317 km (0.069 R)
• M44: 7,364,703 km (0.105 R)
• M45: 7,782,081 km (0.103 R)
• M46: 8,107,307 km (0.056 R)
• M47: 8,307,469 km (0.106 R)
• M48: 8,698,069 km (0.066 R)
• M49: 8,888,208 km (0.1 R)
• M50: 9,035,562 km (0.057 R)
• M51: 9,139,084 km (0.118 R)
• M52: 9,243,054 km (0.093 R)
• M53: 9,377,393 km (0.07 R)
• M54: 9,437,232 km (0.112 R)
• M55: 9,647,866 km (0.047 R)
• M56: 10,288,893 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 12.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.38 AU - 3.48 AU

Year: 4385 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,236,136 km

• M1: 157,377 km (0.099 R)
• M2: 293,212 km (0.105 R)
• M3: 536,907 km (0.098 R)
• M4: 810,970 km (0.077 R)
• M5: 912,697 km (0.076 R)
• M6: 1,176,138 km (0.075 R)
• M7: 1,427,164 km (0.104 R)
• M8: 1,527,544 km (0.028 R)
• M9: 2,180,539 km (0.116 R)
• M10: 2,326,845 km (0.102 R)
• M11: 2,770,104 km (0.119 R)
• M12: 3,223,385 km (0.113 R)
• M13: 3,527,219 km (0.064 R)
• M14: 3,805,171 km (0.111 R)
• M15: 3,946,841 km (0.08 R)
• M16: 4,036,450 km (0.115 R)
• M17: 4,364,219 km (0.082 R)
• M18: 4,531,469 km (0.078 R)
• M19: 4,738,812 km (0.101 R)
• M20: 4,872,403 km (0.094 R)
• M21: 5,084,832 km (0.101 R)
• M22: 5,300,402 km (0.084 R)
• M23: 5,519,114 km (0.112 R)
• M24: 5,781,359 km (0.103 R)
• M25: 6,027,149 km (0.04 R)
• M26: 6,213,697 km (0.045 R)
• M27: 6,486,713 km (0.07 R)
• M28: 7,109,938 km (0.055 R)
• M29: 7,197,303 km (0.118 R)
• M30: 8,023,532 km (0.101 R)
• M31: 8,275,006 km (0.088 R)
• M32: 8,367,159 km (0.082 R)
• M33: 8,903,317 km (0.04 R)
• M34: 9,092,409 km (0.045 R)
• M35: 9,426,611 km (0.111 R)
• M36: 9,619,442 km (0.117 R)
• M37: 9,862,389 km (0.053 R)
• M38: 10,058,063 km (0.041 R)
• M39: 10,205,866 km (0.115 R)
• M40: 10,904,488 km (0.067 R)
• M41: 11,208,770 km (0.067 R)
• M42: 11,336,377 km (0.086 R)
• M43: 12,585,669 km (0.113 R)
• M44: 13,307,628 km (0.111 R)
• M45: 13,496,869 km (0.11 R)
• M46: 13,687,158 km (0.083 R)
• M47: 14,097,954 km (0.112 R)
• M48: 14,373,962 km (0.11 R)
• M49: 14,931,513 km (0.107 R)
• M50: 15,015,737 km (0.118 R)
• M51: 15,100,259 km (0.111 R)
• M52: 15,382,700 km (0.12 R)
• M53: 15,553,092 km (0.12 R)
• M54: 16,125,454 km (0.068 R)
• M55: 16,211,921 km (0.102 R)
• M56: 16,821,383 km (0.12 R)
• M57: 17,231,880 km (0.099 R)
• M58: 17,379,383 km (0.075 R)
• M59: 17,675,437 km (0.034 R)
• M60: 18,003,057 km (0.085 R)
• M61: 18,152,654 km (0.072 R)
• M62: 19,425,732 km (0.06 R)
• M63: 19,579,220 km (0.065 R)
• M64: 19,949,175 km (0.034 R)
• M65: 20,570,904 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 14.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.85 AU - 4.77 AU

Year: 6176 Days

Day: 11.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,236,136 km

• M1: 183,706 km (0.073 R)
• M2: 314,604 km (0.09 R)
• M3: 927,656 km (0.114 R)
• M4: 1,039,556 km (0.117 R)
• M5: 1,251,087 km (0.11 R)
• M6: 1,596,060 km (0.114 R)
• M7: 2,086,890 km (0.116 R)
• M8: 2,187,270 km (0.088 R)
• M9: 2,306,799 km (0.12 R)
• M10: 2,534,487 km (0.115 R)
• M11: 2,751,554 km (0.119 R)
• M12: 2,993,603 km (0.111 R)
• M13: 3,146,342 km (0.069 R)
• M14: 3,242,983 km (0.106 R)
• M15: 3,741,892 km (0.026 R)
• M16: 3,865,310 km (0.06 R)
• M17: 4,074,148 km (0.037 R)
• M18: 4,180,064 km (0.103 R)
• M19: 4,351,353 km (0.077 R)
• M20: 4,481,354 km (0.109 R)
• M21: 4,656,832 km (0.101 R)
• M22: 4,901,724 km (0.1 R)
• M23: 5,151,103 km (0.089 R)
• M24: 5,591,669 km (0.093 R)
• M25: 5,733,488 km (0.081 R)
• M26: 5,876,354 km (0.084 R)
• M27: 5,972,396 km (0.09 R)
• M28: 6,386,034 km (0.066 R)
• M29: 6,633,918 km (0.079 R)
• M30: 6,884,793 km (0.037 R)
• M31: 7,036,934 km (0.086 R)
• M32: 7,370,388 km (0.073 R)
• M33: 7,761,736 km (0.093 R)
• M34: 8,240,300 km (0.045 R)
• M35: 8,456,169 km (0.09 R)
• M36: 9,535,069 km (0.112 R)
• M37: 9,904,426 km (0.087 R)
• M38: 10,336,465 km (0.108 R)
• M39: 10,627,882 km (0.042 R)
• M40: 10,745,316 km (0.06 R)
• M41: 11,398,460 km (0.093 R)
• M42: 11,639,313 km (0.105 R)
• M43: 12,340,927 km (0.113 R)
• M44: 12,619,179 km (0.031 R)
• M45: 12,805,877 km (0.067 R)
• M46: 13,977,527 km (0.065 R)
• M47: 14,397,299 km (0.074 R)
• M48: 14,919,695 km (0.118 R)
• M49: 15,018,280 km (0.092 R)
• M50: 15,648,087 km (0.063 R)
• M51: 15,815,337 km (0.065 R)
• M52: 16,117,824 km (0.117 R)
• M53: 16,422,106 km (0.105 R)
• M54: 17,139,727 km (0.116 R)
• M55: 18,217,879 km (0.067 R)
• M56: 18,499,721 km (0.083 R)
• M57: 18,853,969 km (0.094 R)
• M58: 19,031,991 km (0.047 R)
• M59: 20,002,731 km (0.029 R)
• M60: 20,475,909 km (0.118 R)
• M61: 21,248,134 km (0.088 R)
• M62: 21,433,485 km (0.057 R)
• M63: 22,142,430 km (0.047 R)
• M64: 22,707,461 km (0.118 R)
• M65: 22,934,850 km (0.088 R)
• M66: 23,086,841 km (0.073 R)
• M67: 23,698,397 km (0.118 R)
• M68: 23,813,587 km (0.038 R)
• M69: 24,625,455 km (0.083 R)
• M70: 24,937,217 km (0.087 R)
• M71: 25,367,909 km (0.1 R)
• M72: 25,761,651 km (0.113 R)
• M73: 26,197,130 km (0.072 R)
• M74: 26,475,532 km (0.118 R)
• M75: 26,595,061 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.7

Radius: 6

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.63 AU - 9.41 AU

Year: 18699 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,236,136 km

• M1: 76,744 km (0.111 R)
• M2: 122,670 km (0.113 R)
• M3: 293,810 km (0.07 R)
• M4: 389,254 km (0.097 R)
• M5: 737,218 km (0.11 R)
• M6: 1,086,529 km (0.043 R)
• M7: 1,187,657 km (0.108 R)
• M8: 2,135,061 km (0.077 R)
• M9: 2,198,490 km (0.045 R)
• M10: 2,458,342 km (0.06 R)
• M11: 2,659,701 km (0.086 R)
• M12: 3,555,193 km (0.11 R)
• M13: 3,592,742 km (0.109 R)
• M14: 3,859,924 km (0.107 R)
• M15: 3,976,311 km (0.062 R)
• M16: 4,133,389 km (0.049 R)
• M17: 4,453,828 km (0.109 R)
• M18: 5,033,520 km (0.075 R)
• M19: 5,549,333 km (0.083 R)
• M20: 6,910,674 km (0.082 R)
• M21: 7,290,353 km (0.086 R)
• M22: 7,434,565 km (0.056 R)
• M23: 8,219,206 km (0.11 R)
• M24: 9,444,862 km (0.049 R)
• M25: 9,918,937 km (0.105 R)
• M26: 10,293,081 km (0.106 R)
• M27: 10,400,942 km (0.109 R)
• M28: 10,454,946 km (0.117 R)
• M29: 10,617,559 km (0.104 R)
• M30: 11,722,938 km (0.087 R)
• M31: 12,175,172 km (0.078 R)
• M32: 12,690,836 km (0.061 R)
• M33: 14,040,957 km (0.086 R)
• M34: 14,340,452 km (0.036 R)
• M35: 15,128,833 km (0.04 R)
• M36: 15,745,026 km (0.113 R)
• M37: 16,495,110 km (0.104 R)
• M38: 16,811,061 km (0.062 R)
• M39: 18,094,910 km (0.047 R)
• M40: 19,409,875 km (0.098 R)
• M41: 22,409,462 km (0.09 R)
• M42: 23,393,666 km (0.034 R)
• M43: 24,391,933 km (0.098 R)
• M44: 24,463,740 km (0.081 R)
• M45: 24,607,653 km (0.03 R)
• M46: 25,041,038 km (0.111 R)
• M47: 26,577,558 km (0.11 R)
• M48: 27,543,960 km (0.102 R)
• M49: 28,144,296 km (0.11 R)
• M50: 28,370,638 km (0.032 R)
• M51: 30,279,507 km (0.052 R)
• M52: 30,743,858 km (0.099 R)
• M53: 31,914,761 km (0.077 R)
• M54: 33,978,912 km (0.049 R)
• M55: 34,059,097 km (0.091 R)
• M56: 34,300,249 km (0.034 R)
• M57: 36,249,509 km (0.08 R)
• M58: 39,156,046 km (0.104 R)
• M59: 40,339,365 km (0.072 R)
• M60: 41,020,783 km (0.086 R)
• M61: 42,568,074 km (0.118 R)
• M62: 42,827,776 km (0.111 R)
• M63: 42,914,393 km (0.062 R)
• M64: 43,435,891 km (0.057 R)
• M65: 43,610,023 km (0.105 R)
• M66: 45,807,915 km (0.091 R)
• M67: 46,518,655 km (0.097 R)
• M68: 47,054,215 km (0.098 R)
• M69: 49,125,996 km (0.032 R)
• M70: 52,428,070 km (0.111 R)
• M71: 53,171,571 km (0.079 R)
• M72: 54,012,162 km (0.103 R)
• M73: 54,762,993 km (0.096 R)
• M74: 55,801,053 km (0.095 R)
• M75: 56,180,134 km (0.111 R)
• M76: 57,992,512 km (0.054 R)
• M77: 58,184,446 km (0.116 R)
• M78: 59,243,599 km (0.12 R)
• M79: 59,533,520 km (0.036 R)
• M80: 59,823,889 km (0.113 R)
• M81: 60,309,035 km (0.118 R)
• M82: 60,990,453 km (0.111 R)
• M83: 61,185,529 km (0.061 R)
• M84: 61,576,428 km (0.085 R)
• M85: 61,772,252 km (0.08 R)
• M86: 61,870,239 km (0.069 R)
• M87: 62,360,770 km (0.096 R)
• M88: 63,543,341 km (0.099 R)
• M89: 63,741,259 km (0.064 R)
• M90: 64,236,578 km (0.112 R)
• M91: 65,331,185 km (0.088 R)
• M92: 66,632,537 km (0.039 R)
• M93: 66,733,067 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit