🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 11.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.91 AU - 1.19 AU

Year: 706 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 80,456,238 km

• M1: 144,811 km (0.096 R)
• M2: 222,751 km (0.083 R)
• M3: 322,084 km (0.106 R)
• M4: 403,166 km (0.109 R)
• M5: 478,564 km (0.042 R)
• M6: 556,055 km (0.085 R)
• M7: 660,325 km (0.088 R)
• M8: 753,824 km (0.113 R)
• M9: 842,685 km (0.088 R)
• M10: 915,539 km (0.102 R)
• M11: 1,047,634 km (0.079 R)
• M12: 1,132,306 km (0.109 R)
• M13: 1,236,127 km (0.112 R)
• M14: 1,337,555 km (0.072 R)
• M15: 1,447,808 km (0.091 R)
• M16: 1,715,439 km (0.09 R)
• M17: 1,791,135 km (0.045 R)
• M18: 1,894,059 km (0.072 R)
• M19: 2,005,659 km (0.101 R)
• M20: 2,346,891 km (0.048 R)
• M21: 2,438,744 km (0.111 R)
• M22: 2,546,305 km (0.109 R)
• M23: 2,699,494 km (0.113 R)
• M24: 2,848,343 km (0.098 R)
• M25: 2,984,627 km (0.088 R)
• M26: 3,099,967 km (0.09 R)
• M27: 3,248,219 km (0.083 R)
• M28: 3,350,992 km (0.106 R)
• M29: 3,430,728 km (0.06 R)
• M30: 3,616,828 km (0.11 R)
• M31: 3,723,491 km (0.047 R)
• M32: 4,203,850 km (0.102 R)
• M33: 4,281,491 km (0.097 R)
• M34: 4,802,391 km (0.079 R)
• M35: 4,947,202 km (0.093 R)
• M36: 5,084,383 km (0.047 R)
• M37: 5,278,411 km (0.113 R)
• M38: 5,390,460 km (0.053 R)
• M39: 5,493,832 km (0.118 R)
• M40: 5,569,379 km (0.109 R)
• M41: 5,673,948 km (0.108 R)
• M42: 5,836,860 km (0.105 R)
• M43: 5,933,351 km (0.113 R)
• M44: 6,128,127 km (0.104 R)
• M45: 6,245,861 km (0.055 R)
• M46: 6,493,894 km (0.085 R)
• M47: 6,694,654 km (0.091 R)
• M48: 6,856,669 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 12.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 716 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 80,456,238 km

• M1: 157,227 km (0.09 R)
• M2: 235,617 km (0.118 R)
• M3: 331,060 km (0.111 R)
• M4: 455,825 km (0.111 R)
• M5: 543,938 km (0.11 R)
• M6: 634,893 km (0.106 R)
• M7: 732,132 km (0.057 R)
• M8: 815,907 km (0.106 R)
• M9: 908,508 km (0.103 R)
• M10: 999,763 km (0.066 R)
• M11: 1,116,000 km (0.114 R)
• M12: 1,231,639 km (0.119 R)
• M13: 1,316,760 km (0.098 R)
• M14: 1,398,142 km (0.059 R)
• M15: 1,634,357 km (0.09 R)
• M16: 1,741,618 km (0.091 R)
• M17: 1,870,871 km (0.119 R)
• M18: 1,990,100 km (0.088 R)
• M19: 2,077,765 km (0.108 R)
• M20: 2,306,500 km (0.098 R)
• M21: 2,456,547 km (0.06 R)
• M22: 2,580,414 km (0.109 R)
• M23: 2,691,415 km (0.1 R)
• M24: 2,941,543 km (0.108 R)
• M25: 3,128,241 km (0.077 R)
• M26: 3,286,815 km (0.101 R)
• M27: 3,472,765 km (0.065 R)
• M28: 3,571,051 km (0.071 R)
• M29: 3,770,614 km (0.073 R)
• M30: 3,965,391 km (0.054 R)
• M31: 4,076,991 km (0.101 R)
• M32: 4,277,003 km (0.117 R)
• M33: 4,400,421 km (0.104 R)
• M34: 4,605,819 km (0.102 R)
• M35: 4,696,027 km (0.11 R)
• M36: 4,878,387 km (0.092 R)
• M37: 5,025,890 km (0.058 R)
• M38: 5,128,365 km (0.113 R)
• M39: 5,250,137 km (0.12 R)
• M40: 5,344,534 km (0.096 R)
• M41: 5,487,250 km (0.067 R)
• M42: 5,592,716 km (0.088 R)
• M43: 5,844,639 km (0.109 R)
• M44: 6,239,727 km (0.025 R)
• M45: 6,319,762 km (0.083 R)
• M46: 6,561,961 km (0.093 R)
• M47: 6,694,505 km (0.082 R)
• M48: 6,910,374 km (0.117 R)
• M49: 7,045,312 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 12.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.24 AU - 1.62 AU

Year: 1122 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 80,456,238 km

• M1: 154,385 km (0.09 R)
• M2: 234,121 km (0.111 R)
• M3: 334,501 km (0.109 R)
• M4: 411,544 km (0.083 R)
• M5: 543,040 km (0.109 R)
• M6: 657,183 km (0.076 R)
• M7: 829,819 km (0.1 R)
• M8: 951,742 km (0.09 R)
• M9: 1,045,839 km (0.089 R)
• M10: 1,193,193 km (0.089 R)
• M11: 1,280,857 km (0.096 R)
• M12: 1,424,172 km (0.083 R)
• M13: 1,581,249 km (0.066 R)
• M14: 1,678,339 km (0.057 R)
• M15: 1,827,936 km (0.112 R)
• M16: 1,973,346 km (0.049 R)
• M17: 2,131,620 km (0.101 R)
• M18: 2,358,710 km (0.083 R)
• M19: 2,480,034 km (0.044 R)
• M20: 2,807,354 km (0.076 R)
• M21: 3,006,468 km (0.115 R)
• M22: 3,314,042 km (0.09 R)
• M23: 3,492,961 km (0.108 R)
• M24: 3,664,250 km (0.097 R)
• M25: 3,772,709 km (0.108 R)
• M26: 3,904,355 km (0.114 R)
• M27: 4,308,718 km (0.05 R)
• M28: 4,481,204 km (0.109 R)
• M29: 4,738,363 km (0.092 R)
• M30: 4,892,598 km (0.11 R)
• M31: 5,316,260 km (0.099 R)
• M32: 5,414,845 km (0.091 R)
• M33: 5,538,861 km (0.105 R)
• M34: 5,815,019 km (0.067 R)
• M35: 5,903,880 km (0.109 R)
• M36: 6,057,218 km (0.085 R)
• M37: 6,160,291 km (0.106 R)
• M38: 6,315,873 km (0.089 R)
• M39: 6,591,432 km (0.08 R)
• M40: 7,469,122 km (0.079 R)
• M41: 7,593,588 km (0.068 R)
• M42: 7,802,576 km (0.084 R)
• M43: 7,942,899 km (0.058 R)
• M44: 8,070,057 km (0.056 R)
• M45: 8,212,026 km (0.079 R)
• M46: 8,383,465 km (0.083 R)
• M47: 8,483,994 km (0.085 R)
• M48: 8,657,528 km (0.092 R)
• M49: 8,773,766 km (0.089 R)
• M50: 8,890,452 km (0.116 R)
• M51: 9,229,141 km (0.08 R)
• M52: 9,407,462 km (0.112 R)
• M53: 9,526,991 km (0.088 R)
• M54: 9,797,913 km (0.119 R)
• M55: 9,903,977 km (0.086 R)
• M56: 10,378,053 km (0.111 R)
• M57: 10,455,246 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 13.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.85 AU - 4.31 AU

Year: 4444 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,456,238 km

• M1: 174,431 km (0.107 R)
• M2: 298,149 km (0.049 R)
• M3: 556,504 km (0.094 R)
• M4: 734,226 km (0.104 R)
• M5: 1,003,353 km (0.103 R)
• M6: 1,183,020 km (0.06 R)
• M7: 1,527,095 km (0.04 R)
• M8: 1,612,067 km (0.1 R)
• M9: 1,748,949 km (0.068 R)
• M10: 1,890,019 km (0.101 R)
• M11: 2,034,980 km (0.066 R)
• M12: 2,506,812 km (0.111 R)
• M13: 2,696,502 km (0.092 R)
• M14: 2,860,610 km (0.044 R)
• M15: 3,012,901 km (0.117 R)
• M16: 3,502,236 km (0.053 R)
• M17: 3,898,521 km (0.072 R)
• M18: 4,170,789 km (0.031 R)
• M19: 4,396,532 km (0.096 R)
• M20: 4,484,495 km (0.11 R)
• M21: 4,573,057 km (0.084 R)
• M22: 4,662,218 km (0.067 R)
• M23: 4,824,232 km (0.053 R)
• M24: 5,135,396 km (0.061 R)
• M25: 5,340,345 km (0.068 R)
• M26: 5,700,576 km (0.119 R)
• M27: 5,854,662 km (0.065 R)
• M28: 6,767,658 km (0.113 R)
• M29: 7,492,011 km (0.086 R)
• M30: 7,895,626 km (0.099 R)
• M31: 8,003,037 km (0.115 R)
• M32: 8,154,281 km (0.088 R)
• M33: 8,262,889 km (0.094 R)
• M34: 8,481,601 km (0.047 R)
• M35: 8,657,827 km (0.077 R)
• M36: 8,813,110 km (0.096 R)
• M37: 9,261,903 km (0.089 R)
• M38: 9,557,658 km (0.107 R)
• M39: 9,718,177 km (0.095 R)
• M40: 9,995,531 km (0.056 R)
• M41: 10,416,500 km (0.037 R)
• M42: 10,771,645 km (0.116 R)
• M43: 11,010,702 km (0.027 R)
• M44: 11,130,979 km (0.087 R)
• M45: 11,324,110 km (0.05 R)
• M46: 11,469,818 km (0.045 R)
• M47: 11,665,044 km (0.089 R)
• M48: 11,787,564 km (0.08 R)
• M49: 12,058,636 km (0.103 R)
• M50: 13,011,275 km (0.107 R)
• M51: 13,240,309 km (0.045 R)
• M52: 13,676,836 km (0.04 R)
• M53: 14,039,910 km (0.113 R)
• M54: 15,068,096 km (0.067 R)
• M55: 15,255,243 km (0.108 R)
• M56: 15,416,210 km (0.116 R)
• M57: 15,984,233 km (0.032 R)
• M58: 16,394,131 km (0.107 R)
• M59: 16,835,146 km (0.082 R)
• M60: 17,084,974 km (0.082 R)
• M61: 17,420,074 km (0.091 R)
• M62: 17,672,744 km (0.101 R)
• M63: 17,926,762 km (0.079 R)
• M64: 18,210,250 km (0.103 R)
• M65: 18,324,094 km (0.11 R)
• M66: 18,466,810 km (0.114 R)
• M67: 18,667,122 km (0.112 R)
• M68: 19,533,892 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 8.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.34 AU - 4.44 AU

Year: 5033 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,456,238 km

• M1: 111,151 km (0.093 R)
• M2: 193,879 km (0.106 R)
• M3: 305,180 km (0.1 R)
• M4: 473,178 km (0.105 R)
• M5: 636,988 km (0.108 R)
• M6: 877,990 km (0.105 R)
• M7: 947,852 km (0.099 R)
• M8: 1,051,075 km (0.088 R)
• M9: 1,114,953 km (0.074 R)
• M10: 1,224,309 km (0.119 R)
• M11: 1,314,516 km (0.077 R)
• M12: 1,561,951 km (0.101 R)
• M13: 1,850,077 km (0.11 R)
• M14: 2,209,561 km (0.06 R)
• M15: 2,292,438 km (0.119 R)
• M16: 2,348,387 km (0.064 R)
• M17: 2,433,060 km (0.086 R)
• M18: 2,504,418 km (0.089 R)
• M19: 2,649,229 km (0.111 R)
• M20: 2,737,491 km (0.087 R)
• M21: 2,811,842 km (0.073 R)
• M22: 2,932,118 km (0.045 R)
• M23: 3,162,349 km (0.1 R)
• M24: 3,224,732 km (0.117 R)
• M25: 3,788,416 km (0.069 R)
• M26: 3,971,823 km (0.099 R)
• M27: 4,107,210 km (0.098 R)
• M28: 4,347,613 km (0.059 R)
• M29: 4,824,382 km (0.12 R)
• M30: 5,262,105 km (0.117 R)
• M31: 5,317,756 km (0.102 R)
• M32: 5,467,054 km (0.12 R)
• M33: 5,750,692 km (0.111 R)
• M34: 5,808,137 km (0.095 R)
• M35: 5,923,328 km (0.075 R)
• M36: 6,312,881 km (0.056 R)
• M37: 6,471,005 km (0.109 R)
• M38: 6,610,580 km (0.076 R)
• M39: 6,690,615 km (0.066 R)
• M40: 6,791,295 km (0.119 R)
• M41: 7,137,314 km (0.081 R)
• M42: 7,364,254 km (0.079 R)
• M43: 7,489,169 km (0.088 R)
• M44: 7,740,792 km (0.112 R)
• M45: 7,889,044 km (0.094 R)
• M46: 7,974,015 km (0.116 R)
• M47: 8,059,436 km (0.113 R)
• M48: 8,274,258 km (0.072 R)
• M49: 8,753,420 km (0.06 R)
• M50: 8,885,814 km (0.104 R)
• M51: 9,040,947 km (0.071 R)
• M52: 9,129,958 km (0.119 R)
• M53: 9,398,935 km (0.098 R)
• M54: 9,693,194 km (0.081 R)
• M55: 10,430,712 km (0.042 R)
• M56: 10,782,566 km (0.084 R)
• M57: 10,924,385 km (0.069 R)
• M58: 11,449,772 km (0.114 R)
• M59: 11,934,619 km (0.1 R)
• M60: 12,450,881 km (0.104 R)
• M61: 12,525,231 km (0.118 R)
• M62: 12,599,731 km (0.112 R)
• M63: 12,699,214 km (0.093 R)
• M64: 12,974,474 km (0.105 R)
• M65: 13,479,815 km (0.096 R)
• M66: 13,965,859 km (0.111 R)
• M67: 14,068,932 km (0.115 R)
• M68: 14,353,616 km (0.07 R)
• M69: 16,155,523 km (0.111 R)
• M70: 16,508,125 km (0.116 R)
• M71: 16,780,992 km (0.029 R)
• M72: 17,664,517 km (0.074 R)
• M73: 18,027,740 km (0.066 R)
• M74: 18,083,839 km (0.097 R)
• M75: 18,224,312 km (0.107 R)
• M76: 18,280,561 km (0.087 R)
• M77: 18,960,782 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.7

Radius: 5.9

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.9 AU - 10.66 AU

Year: 20064 Days

Day: 24.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,456,238 km

• M1: 93,648 km (0.096 R)
• M2: 141,968 km (0.078 R)
• M3: 192,532 km (0.113 R)
• M4: 283,937 km (0.063 R)
• M5: 335,698 km (0.094 R)
• M6: 555,307 km (0.096 R)
• M7: 622,477 km (0.05 R)
• M8: 866,471 km (0.037 R)
• M9: 1,594,115 km (0.096 R)
• M10: 1,960,929 km (0.104 R)
• M11: 3,972,272 km (0.101 R)
• M12: 5,026,189 km (0.072 R)
• M13: 5,559,206 km (0.117 R)
• M14: 6,521,420 km (0.078 R)
• M15: 6,678,049 km (0.113 R)
• M16: 6,995,047 km (0.088 R)
• M17: 7,155,416 km (0.051 R)
• M18: 8,086,812 km (0.109 R)
• M19: 9,055,907 km (0.069 R)
• M20: 10,302,656 km (0.099 R)
• M21: 10,853,326 km (0.107 R)
• M22: 11,225,675 km (0.119 R)
• M23: 11,476,251 km (0.1 R)
• M24: 11,983,089 km (0.075 R)
• M25: 12,497,107 km (0.104 R)
• M26: 12,626,808 km (0.109 R)
• M27: 13,018,306 km (0.095 R)
• M28: 13,880,438 km (0.112 R)
• M29: 14,014,628 km (0.055 R)
• M30: 14,760,822 km (0.094 R)
• M31: 15,104,299 km (0.068 R)
• M32: 15,589,445 km (0.11 R)
• M33: 17,075,550 km (0.095 R)
• M34: 17,580,891 km (0.111 R)
• M35: 18,164,473 km (0.1 R)
• M36: 18,902,888 km (0.092 R)
• M37: 19,350,634 km (0.045 R)
• M38: 20,180,454 km (0.103 R)
• M39: 20,561,479 km (0.114 R)
• M40: 22,031,129 km (0.087 R)
• M41: 22,738,876 km (0.103 R)
• M42: 22,897,300 km (0.058 R)
• M43: 23,374,368 km (0.067 R)
• M44: 23,534,139 km (0.042 R)
• M45: 25,808,924 km (0.059 R)
• M46: 26,056,658 km (0.074 R)
• M47: 30,650,958 km (0.118 R)
• M48: 31,528,649 km (0.114 R)
• M49: 32,148,134 km (0.058 R)
• M50: 35,121,541 km (0.073 R)
• M51: 35,304,499 km (0.029 R)
• M52: 39,410,362 km (0.063 R)
• M53: 43,467,756 km (0.102 R)
• M54: 43,762,613 km (0.103 R)
• M55: 44,750,258 km (0.088 R)
• M56: 45,545,820 km (0.043 R)
• M57: 45,945,246 km (0.085 R)
• M58: 47,554,620 km (0.094 R)
• M59: 50,415,380 km (0.034 R)
• M60: 50,621,825 km (0.075 R)
• M61: 51,346,627 km (0.087 R)
• M62: 52,492,546 km (0.104 R)
• M63: 53,331,192 km (0.118 R)
• M64: 54,068,710 km (0.078 R)
• M65: 56,087,533 km (0.075 R)
• M66: 56,515,532 km (0.091 R)
• M67: 57,052,290 km (0.066 R)
• M68: 57,375,122 km (0.083 R)
• M69: 57,914,572 km (0.074 R)
• M70: 58,130,741 km (0.091 R)
• M71: 59,979,471 km (0.087 R)
• M72: 60,198,333 km (0.112 R)
• M73: 60,856,115 km (0.119 R)
• M74: 61,737,096 km (0.104 R)
• M75: 63,511,477 km (0.104 R)
• M76: 63,846,127 km (0.047 R)
• M77: 64,741,171 km (0.075 R)
• M78: 66,996,808 km (0.084 R)
• M79: 68,705,515 km (0.112 R)
• M80: 69,392,917 km (0.101 R)
• M81: 69,507,659 km (0.103 R)
• M82: 70,197,903 km (0.115 R)
• M83: 70,543,774 km (0.115 R)
• M84: 73,214,544 km (0.091 R)
• M85: 73,565,351 km (0.072 R)
• M86: 73,916,757 km (0.114 R)
• M87: 75,209,731 km (0.118 R)
• M88: 75,800,044 km (0.057 R)
• M89: 76,985,009 km (0.044 R)
• M90: 77,222,870 km (0.086 R)
• M91: 77,341,800 km (0.093 R)
• M92: 78,176,257 km (0.112 R)
• M93: 79,253,511 km (0.087 R)
• M94: 79,493,616 km (0.1 R)
• M95: 79,613,743 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit