🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 419 Days

Day: 6.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,932,592 km

• M1: 161,865 km (0.071 R)
• M2: 291,117 km (0.07 R)
• M3: 378,034 km (0.091 R)
• M4: 462,108 km (0.115 R)
• M5: 565,630 km (0.057 R)
• M6: 663,317 km (0.071 R)
• M7: 751,281 km (0.114 R)
• M8: 887,265 km (0.107 R)
• M9: 986,149 km (0.091 R)
• M10: 1,132,306 km (0.085 R)
• M11: 1,270,984 km (0.094 R)
• M12: 1,410,558 km (0.079 R)
• M13: 1,501,065 km (0.108 R)
• M14: 1,627,026 km (0.12 R)
• M15: 1,802,505 km (0.12 R)
• M16: 1,889,870 km (0.104 R)
• M17: 1,990,549 km (0.1 R)
• M18: 2,111,574 km (0.034 R)
• M19: 2,291,391 km (0.036 R)
• M20: 2,502,324 km (0.091 R)
• M21: 2,593,877 km (0.087 R)
• M22: 2,766,813 km (0.087 R)
• M23: 2,895,616 km (0.068 R)
• M24: 2,985,076 km (0.029 R)
• M25: 3,089,346 km (0.076 R)
• M26: 3,330,348 km (0.083 R)
• M27: 3,482,489 km (0.119 R)
• M28: 3,599,923 km (0.104 R)
• M29: 3,681,304 km (0.115 R)
• M30: 3,998,302 km (0.119 R)
• M31: 4,419,121 km (0.118 R)
• M32: 4,506,636 km (0.111 R)
• M33: 4,659,076 km (0.073 R)
• M34: 4,780,699 km (0.097 R)
• M35: 4,936,281 km (0.066 R)
• M36: 5,043,692 km (0.12 R)
• M37: 5,176,984 km (0.111 R)
• M38: 5,328,527 km (0.07 R)
• M39: 5,696,238 km (0.064 R)
• M40: 5,940,083 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 8.1

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.65 AU - 0.99 AU

Year: 479 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,932,592 km

• M1: 101,876 km (0.112 R)
• M2: 176,675 km (0.108 R)
• M3: 230,680 km (0.079 R)
• M4: 293,661 km (0.104 R)
• M5: 361,129 km (0.094 R)
• M6: 449,691 km (0.112 R)
• M7: 530,474 km (0.063 R)
• M8: 633,697 km (0.089 R)
• M9: 794,813 km (0.086 R)
• M10: 851,511 km (0.113 R)
• M11: 924,515 km (0.083 R)
• M12: 1,020,257 km (0.057 R)
• M13: 1,103,434 km (0.12 R)
• M14: 1,167,462 km (0.107 R)
• M15: 1,249,292 km (0.115 R)
• M16: 1,407,267 km (0.064 R)
• M17: 1,459,626 km (0.105 R)
• M18: 1,614,161 km (0.108 R)
• M19: 1,699,731 km (0.073 R)
• M20: 1,811,929 km (0.098 R)
• M21: 1,862,643 km (0.1 R)
• M22: 2,030,791 km (0.086 R)
• M23: 2,237,835 km (0.11 R)
• M24: 2,340,608 km (0.064 R)
• M25: 2,423,934 km (0.085 R)
• M26: 2,629,332 km (0.106 R)
• M27: 2,723,280 km (0.117 R)
• M28: 2,781,623 km (0.077 R)
• M29: 2,884,845 km (0.101 R)
• M30: 2,944,385 km (0.064 R)
• M31: 3,171,475 km (0.117 R)
• M32: 3,232,960 km (0.113 R)
• M33: 3,412,028 km (0.117 R)
• M34: 3,467,230 km (0.1 R)
• M35: 3,554,595 km (0.119 R)
• M36: 3,690,879 km (0.107 R)
• M37: 3,771,961 km (0.101 R)
• M38: 4,035,253 km (0.046 R)
• M39: 4,110,501 km (0.118 R)
• M40: 4,262,193 km (0.04 R)
• M41: 4,330,260 km (0.025 R)
• M42: 4,398,626 km (0.11 R)
• M43: 4,807,776 km (0.1 R)
• M44: 5,003,450 km (0.062 R)
• M45: 5,138,537 km (0.108 R)
• M46: 5,265,546 km (0.089 R)
• M47: 5,356,950 km (0.06 R)
• M48: 5,495,029 km (0.071 R)
• M49: 5,606,479 km (0.058 R)
• M50: 5,878,598 km (0.095 R)
• M51: 6,145,630 km (0.069 R)
• M52: 6,241,822 km (0.08 R)
• M53: 6,396,955 km (0.074 R)
• M54: 6,543,560 km (0.107 R)
• M55: 6,622,249 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 9.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 506 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,932,592 km

• M1: 125,064 km (0.056 R)
• M2: 266,284 km (0.101 R)
• M3: 366,365 km (0.078 R)
• M4: 427,401 km (0.109 R)
• M5: 509,680 km (0.085 R)
• M6: 631,752 km (0.085 R)
• M7: 776,413 km (0.12 R)
• M8: 968,197 km (0.07 R)
• M9: 1,072,318 km (0.081 R)
• M10: 1,142,329 km (0.11 R)
• M11: 1,209,200 km (0.039 R)
• M12: 1,326,933 km (0.081 R)
• M13: 1,402,630 km (0.086 R)
• M14: 1,479,822 km (0.116 R)
• M15: 1,579,754 km (0.105 R)
• M16: 1,644,081 km (0.091 R)
• M17: 1,714,840 km (0.098 R)
• M18: 1,808,788 km (0.069 R)
• M19: 1,916,050 km (0.061 R)
• M20: 2,037,074 km (0.094 R)
• M21: 2,166,776 km (0.097 R)
• M22: 2,256,684 km (0.099 R)
• M23: 2,366,489 km (0.059 R)
• M24: 2,459,239 km (0.096 R)
• M25: 2,572,186 km (0.061 R)
• M26: 2,680,495 km (0.07 R)
• M27: 2,757,986 km (0.113 R)
• M28: 2,934,811 km (0.111 R)
• M29: 3,048,206 km (0.045 R)
• M30: 3,169,829 km (0.092 R)
• M31: 3,286,216 km (0.109 R)
• M32: 3,410,981 km (0.032 R)
• M33: 3,509,267 km (0.058 R)
• M34: 3,722,893 km (0.086 R)
• M35: 3,874,884 km (0.118 R)
• M36: 4,222,849 km (0.108 R)
• M37: 4,335,945 km (0.068 R)
• M38: 4,434,829 km (0.119 R)
• M39: 4,503,793 km (0.087 R)
• M40: 4,580,836 km (0.111 R)
• M41: 4,642,770 km (0.082 R)
• M42: 4,775,314 km (0.106 R)
• M43: 4,838,145 km (0.073 R)
• M44: 4,948,698 km (0.062 R)
• M45: 5,044,141 km (0.046 R)
• M46: 5,148,261 km (0.117 R)
• M47: 5,228,894 km (0.117 R)
• M48: 5,383,279 km (0.098 R)
• M49: 5,465,109 km (0.12 R)
• M50: 5,605,133 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 12

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.9 AU - 0.94 AU

Year: 570 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,932,592 km

• M1: 162,314 km (0.038 R)
• M2: 268,977 km (0.094 R)
• M3: 350,508 km (0.101 R)
• M4: 462,706 km (0.064 R)
• M5: 539,899 km (0.06 R)
• M6: 723,007 km (0.091 R)
• M7: 1,101,788 km (0.102 R)
• M8: 1,195,437 km (0.068 R)
• M9: 1,308,233 km (0.102 R)
• M10: 1,391,260 km (0.118 R)
• M11: 1,470,397 km (0.103 R)
• M12: 1,551,180 km (0.116 R)
• M13: 1,645,427 km (0.078 R)
• M14: 1,735,485 km (0.113 R)
• M15: 1,827,488 km (0.055 R)
• M16: 1,997,132 km (0.096 R)
• M17: 2,159,146 km (0.092 R)
• M18: 2,238,433 km (0.036 R)
• M19: 2,400,148 km (0.114 R)
• M20: 2,496,340 km (0.047 R)
• M21: 2,572,784 km (0.1 R)
• M22: 2,692,612 km (0.045 R)
• M23: 2,974,754 km (0.111 R)
• M24: 3,160,704 km (0.064 R)
• M25: 3,373,582 km (0.095 R)
• M26: 3,497,299 km (0.105 R)
• M27: 3,583,318 km (0.025 R)
• M28: 3,678,013 km (0.098 R)
• M29: 3,773,457 km (0.069 R)
• M30: 3,950,880 km (0.076 R)
• M31: 4,114,390 km (0.112 R)
• M32: 4,322,182 km (0.112 R)
• M33: 4,397,729 km (0.107 R)
• M34: 4,576,049 km (0.083 R)
• M35: 4,765,291 km (0.104 R)
• M36: 4,869,710 km (0.041 R)
• M37: 4,957,374 km (0.102 R)
• M38: 5,143,025 km (0.09 R)
• M39: 5,277,065 km (0.113 R)
• M40: 5,457,480 km (0.12 R)
• M41: 5,548,585 km (0.112 R)
• M42: 5,667,665 km (0.075 R)
• M43: 6,077,264 km (0.06 R)
• M44: 6,190,659 km (0.084 R)
• M45: 6,314,377 km (0.116 R)
• M46: 6,487,012 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 12.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.29 AU - 1.83 AU

Year: 1258 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,932,592 km

• M1: 194,627 km (0.063 R)
• M2: 278,701 km (0.115 R)
• M3: 396,135 km (0.027 R)
• M4: 673,340 km (0.109 R)
• M5: 915,988 km (0.111 R)
• M6: 1,044,792 km (0.12 R)
• M7: 1,347,129 km (0.093 R)
• M8: 1,433,896 km (0.04 R)
• M9: 1,558,660 km (0.086 R)
• M10: 1,696,589 km (0.112 R)
• M11: 1,877,304 km (0.105 R)
• M12: 2,186,223 km (0.071 R)
• M13: 2,278,974 km (0.097 R)
• M14: 2,373,221 km (0.085 R)
• M15: 2,533,290 km (0.07 R)
• M16: 2,796,882 km (0.105 R)
• M17: 2,898,160 km (0.106 R)
• M18: 2,989,115 km (0.036 R)
• M19: 3,092,786 km (0.064 R)
• M20: 3,220,992 km (0.059 R)
• M21: 3,641,212 km (0.115 R)
• M22: 3,889,395 km (0.064 R)
• M23: 4,053,654 km (0.074 R)
• M24: 4,168,694 km (0.055 R)
• M25: 4,573,656 km (0.108 R)
• M26: 4,895,890 km (0.114 R)
• M27: 5,407,365 km (0.039 R)
• M28: 5,576,859 km (0.094 R)
• M29: 5,676,641 km (0.116 R)
• M30: 5,762,660 km (0.094 R)
• M31: 5,950,405 km (0.12 R)
• M32: 6,110,923 km (0.085 R)
• M33: 6,243,467 km (0.114 R)
• M34: 6,722,031 km (0.072 R)
• M35: 6,813,136 km (0.096 R)
• M36: 6,950,467 km (0.063 R)
• M37: 7,181,595 km (0.108 R)
• M38: 7,477,949 km (0.049 R)
• M39: 7,938,112 km (0.11 R)
• M40: 8,018,446 km (0.107 R)
• M41: 8,115,086 km (0.067 R)
• M42: 8,326,019 km (0.087 R)
• M43: 8,505,836 km (0.055 R)
• M44: 8,620,876 km (0.085 R)
• M45: 9,019,555 km (0.106 R)
• M46: 9,407,313 km (0.072 R)
• M47: 9,748,994 km (0.087 R)
• M48: 9,869,570 km (0.061 R)
• M49: 10,007,948 km (0.036 R)
• M50: 10,147,074 km (0.114 R)
• M51: 10,515,085 km (0.085 R)
• M52: 10,674,107 km (0.119 R)
• M53: 10,762,819 km (0.109 R)
• M54: 11,300,474 km (0.081 R)
• M55: 11,409,082 km (0.116 R)
• M56: 11,718,600 km (0.068 R)
• M57: 11,938,808 km (0.078 R)
• M58: 12,178,912 km (0.091 R)
• M59: 12,271,663 km (0.119 R)
• M60: 12,551,411 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 14.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.17 AU - 3.81 AU

Year: 4210 Days

Day: 10.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,932,592 km

• M1: 670,498 km (0.11 R)
• M2: 1,149,211 km (0.084 R)
• M3: 1,374,655 km (0.032 R)
• M4: 2,070,584 km (0.091 R)
• M5: 2,695,454 km (0.071 R)
• M6: 3,356,827 km (0.1 R)
• M7: 3,458,254 km (0.036 R)
• M8: 3,622,961 km (0.048 R)
• M9: 3,727,081 km (0.104 R)
• M10: 3,896,127 km (0.096 R)
• M11: 4,024,482 km (0.068 R)
• M12: 4,351,802 km (0.116 R)
• M13: 4,620,031 km (0.098 R)
• M14: 4,824,831 km (0.07 R)
• M15: 5,290,678 km (0.082 R)
• M16: 5,673,948 km (0.03 R)
• M17: 6,316,172 km (0.085 R)
• M18: 6,417,001 km (0.12 R)
• M19: 6,671,616 km (0.091 R)
• M20: 6,826,001 km (0.079 R)
• M21: 6,955,553 km (0.078 R)
• M22: 7,112,182 km (0.071 R)
• M23: 7,777,294 km (0.09 R)
• M24: 7,939,907 km (0.117 R)
• M25: 8,185,995 km (0.066 R)
• M26: 8,296,100 km (0.101 R)
• M27: 8,854,548 km (0.115 R)
• M28: 9,224,055 km (0.105 R)
• M29: 9,540,754 km (0.083 R)
• M30: 10,244,163 km (0.109 R)
• M31: 10,363,093 km (0.03 R)
• M32: 10,512,242 km (0.1 R)
• M33: 10,662,289 km (0.094 R)
• M34: 10,812,934 km (0.063 R)
• M35: 10,903,740 km (0.099 R)
• M36: 11,025,064 km (0.07 R)
• M37: 11,422,845 km (0.119 R)
• M38: 11,669,980 km (0.061 R)
• M39: 11,856,529 km (0.067 R)
• M40: 12,201,053 km (0.074 R)
• M41: 12,580,583 km (0.107 R)
• M42: 12,708,040 km (0.043 R)
• M43: 13,222,058 km (0.059 R)
• M44: 13,384,073 km (0.051 R)
• M45: 13,841,244 km (0.08 R)
• M46: 14,703,975 km (0.072 R)
• M47: 14,939,143 km (0.099 R)
• M48: 15,379,409 km (0.071 R)
• M49: 16,342,221 km (0.049 R)
• M50: 16,620,772 km (0.112 R)
• M51: 16,971,430 km (0.113 R)
• M52: 17,182,961 km (0.115 R)
• M53: 17,679,925 km (0.094 R)
• M54: 18,615,361 km (0.101 R)
• M55: 19,677,805 km (0.115 R)
• M56: 19,937,207 km (0.078 R)
• M57: 20,160,407 km (0.115 R)
• M58: 20,496,853 km (0.12 R)
• M59: 20,910,641 km (0.081 R)
• M60: 21,061,735 km (0.047 R)
• M61: 21,175,429 km (0.029 R)
• M62: 21,517,410 km (0.11 R)
• M63: 21,670,000 km (0.087 R)
• M64: 22,053,120 km (0.101 R)
• M65: 22,477,080 km (0.11 R)
• M66: 22,631,914 km (0.099 R)
• M67: 22,942,629 km (0.111 R)
• M68: 23,607,741 km (0.106 R)
• M69: 24,358,572 km (0.073 R)
• M70: 25,318,243 km (0.101 R)
• M71: 26,005,495 km (0.093 R)
• M72: 26,168,108 km (0.098 R)
• M73: 26,453,391 km (0.114 R)
• M74: 26,576,062 km (0.087 R)
• M75: 26,903,980 km (0.112 R)
• M76: 27,191,956 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.75 AU - 3.77 AU

Year: 4708 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,932,592 km

• M1: 180,415 km (0.092 R)
• M2: 423,212 km (0.063 R)
• M3: 556,654 km (0.104 R)
• M4: 659,427 km (0.109 R)
• M5: 769,980 km (0.085 R)
• M6: 970,142 km (0.053 R)
• M7: 1,219,073 km (0.099 R)
• M8: 1,407,866 km (0.114 R)
• M9: 1,522,607 km (0.074 R)
• M10: 1,675,197 km (0.068 R)
• M11: 2,297,973 km (0.092 R)
• M12: 2,415,258 km (0.098 R)
• M13: 3,031,451 km (0.025 R)
• M14: 3,269,611 km (0.105 R)
• M15: 3,402,155 km (0.119 R)
• M16: 3,514,054 km (0.099 R)
• M17: 3,787,668 km (0.085 R)
• M18: 3,973,918 km (0.094 R)
• M19: 4,211,180 km (0.055 R)
• M20: 4,453,229 km (0.118 R)
• M21: 4,799,848 km (0.09 R)
• M22: 5,103,980 km (0.093 R)
• M23: 5,440,725 km (0.032 R)
• M24: 5,545,743 km (0.062 R)
• M25: 5,945,917 km (0.052 R)
• M26: 6,549,844 km (0.072 R)
• M27: 6,830,938 km (0.095 R)
• M28: 6,916,059 km (0.047 R)
• M29: 7,259,985 km (0.111 R)
• M30: 7,994,660 km (0.071 R)
• M31: 8,265,133 km (0.079 R)
• M32: 8,477,412 km (0.073 R)
• M33: 8,630,301 km (0.12 R)
• M34: 8,783,938 km (0.12 R)
• M35: 9,000,855 km (0.065 R)
• M36: 9,156,736 km (0.054 R)
• M37: 9,250,684 km (0.059 R)
• M38: 10,273,484 km (0.041 R)
• M39: 10,831,335 km (0.118 R)
• M40: 11,164,190 km (0.107 R)
• M41: 11,264,720 km (0.118 R)
• M42: 11,703,789 km (0.08 R)
• M43: 13,551,473 km (0.066 R)
• M44: 13,874,155 km (0.064 R)
• M45: 14,272,086 km (0.071 R)
• M46: 14,820,811 km (0.052 R)
• M47: 15,005,265 km (0.09 R)
• M48: 15,413,817 km (0.11 R)
• M49: 15,675,762 km (0.118 R)
• M50: 16,241,841 km (0.049 R)
• M51: 16,508,275 km (0.105 R)
• M52: 16,891,544 km (0.118 R)
• M53: 17,045,630 km (0.061 R)
• M54: 17,433,089 km (0.094 R)
• M55: 17,549,775 km (0.086 R)
• M56: 18,533,082 km (0.077 R)
• M57: 18,692,104 km (0.115 R)
• M58: 19,453,558 km (0.11 R)
• M59: 19,574,732 km (0.092 R)
• M60: 19,736,597 km (0.113 R)
• M61: 20,553,102 km (0.099 R)
• M62: 21,297,202 km (0.112 R)
• M63: 22,641,937 km (0.107 R)
• M64: 23,582,459 km (0.109 R)
• M65: 24,144,199 km (0.088 R)
• M66: 24,274,498 km (0.034 R)
• M67: 24,929,288 km (0.097 R)
• M68: 26,122,631 km (0.103 R)
• M69: 26,928,514 km (0.118 R)
• M70: 27,063,601 km (0.077 R)
• M71: 27,379,701 km (0.05 R)
• M72: 28,472,963 km (0.098 R)
• M73: 29,348,409 km (0.098 R)
• M74: 29,580,436 km (0.072 R)
• M75: 30,279,656 km (0.047 R)
• M76: 30,654,848 km (0.103 R)
• M77: 31,315,173 km (0.066 R)
• M78: 31,409,868 km (0.1 R)
• M79: 31,932,563 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit