🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 11.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.73 AU - 0.87 AU

Year: 485 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,198,465 km

• M1: 175,927 km (0.113 R)
• M2: 269,575 km (0.116 R)
• M3: 492,775 km (0.088 R)
• M4: 596,148 km (0.09 R)
• M5: 730,786 km (0.105 R)
• M6: 876,494 km (0.106 R)
• M7: 976,126 km (0.077 R)
• M8: 1,058,704 km (0.117 R)
• M9: 1,143,975 km (0.102 R)
• M10: 1,265,299 km (0.108 R)
• M11: 1,344,885 km (0.06 R)
• M12: 1,426,117 km (0.109 R)
• M13: 1,600,248 km (0.091 R)
• M14: 1,680,732 km (0.063 R)
• M15: 1,917,246 km (0.102 R)
• M16: 2,103,645 km (0.099 R)
• M17: 2,226,764 km (0.059 R)
• M18: 2,345,246 km (0.079 R)
• M19: 2,451,610 km (0.091 R)
• M20: 2,552,439 km (0.057 R)
• M21: 2,669,275 km (0.089 R)
• M22: 2,765,616 km (0.06 R)
• M23: 2,954,259 km (0.073 R)
• M24: 3,170,727 km (0.053 R)
• M25: 3,273,052 km (0.101 R)
• M26: 3,368,495 km (0.086 R)
• M27: 3,448,680 km (0.109 R)
• M28: 3,562,075 km (0.104 R)
• M29: 3,643,905 km (0.097 R)
• M30: 3,734,561 km (0.062 R)
• M31: 3,834,493 km (0.106 R)
• M32: 3,918,417 km (0.104 R)
• M33: 4,011,317 km (0.046 R)
• M34: 4,122,319 km (0.087 R)
• M35: 4,629,605 km (0.033 R)
• M36: 4,764,094 km (0.096 R)
• M37: 4,863,576 km (0.107 R)
• M38: 4,945,406 km (0.11 R)
• M39: 5,018,560 km (0.105 R)
• M40: 5,390,011 km (0.11 R)
• M41: 5,484,258 km (0.102 R)
• M42: 5,684,121 km (0.066 R)
• M43: 5,760,864 km (0.118 R)
• M44: 5,886,227 km (0.068 R)
• M45: 6,002,914 km (0.079 R)
• M46: 6,110,475 km (0.114 R)
• M47: 6,337,564 km (0.073 R)
• M48: 6,840,811 km (0.106 R)
• M49: 6,942,987 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 10.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.08 AU - 1.68 AU

Year: 1100 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,198,465 km

• M1: 135,835 km (0.102 R)
• M2: 220,058 km (0.113 R)
• M3: 301,889 km (0.107 R)
• M4: 479,611 km (0.052 R)
• M5: 574,456 km (0.099 R)
• M6: 676,482 km (0.065 R)
• M7: 755,170 km (0.105 R)
• M8: 863,629 km (0.097 R)
• M9: 939,026 km (0.09 R)
• M10: 1,056,759 km (0.102 R)
• M11: 1,197,830 km (0.06 R)
• M12: 1,301,651 km (0.084 R)
• M13: 1,376,899 km (0.082 R)
• M14: 1,453,643 km (0.105 R)
• M15: 1,584,840 km (0.086 R)
• M16: 1,713,494 km (0.07 R)
• M17: 1,803,402 km (0.113 R)
• M18: 1,873,863 km (0.094 R)
• M19: 1,952,402 km (0.072 R)
• M20: 2,315,775 km (0.062 R)
• M21: 2,446,972 km (0.087 R)
• M22: 2,612,577 km (0.058 R)
• M23: 2,757,388 km (0.039 R)
• M24: 2,963,235 km (0.096 R)
• M25: 3,114,478 km (0.105 R)
• M26: 3,486,378 km (0.104 R)
• M27: 3,610,694 km (0.091 R)
• M28: 3,772,559 km (0.085 R)
• M29: 4,103,619 km (0.06 R)
• M30: 4,187,843 km (0.104 R)
• M31: 4,329,662 km (0.109 R)
• M32: 4,482,551 km (0.119 R)
• M33: 4,892,748 km (0.078 R)
• M34: 4,962,311 km (0.045 R)
• M35: 5,052,219 km (0.046 R)
• M36: 5,122,530 km (0.111 R)
• M37: 5,499,517 km (0.027 R)
• M38: 5,707,159 km (0.108 R)
• M39: 5,801,405 km (0.08 R)
• M40: 5,970,451 km (0.115 R)
• M41: 6,173,156 km (0.046 R)
• M42: 6,443,330 km (0.109 R)
• M43: 6,552,536 km (0.099 R)
• M44: 6,717,543 km (0.037 R)
• M45: 6,906,186 km (0.065 R)
• M46: 7,175,462 km (0.059 R)
• M47: 7,356,924 km (0.091 R)
• M48: 7,574,439 km (0.107 R)
• M49: 7,643,554 km (0.111 R)
• M50: 7,782,380 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 13.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.3 AU - 2.02 AU

Year: 1451 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,198,465 km

• M1: 184,005 km (0.101 R)
• M2: 271,371 km (0.108 R)
• M3: 422,764 km (0.119 R)
• M4: 532,120 km (0.108 R)
• M5: 667,506 km (0.078 R)
• M6: 899,532 km (0.109 R)
• M7: 1,289,982 km (0.112 R)
• M8: 1,481,767 km (0.117 R)
• M9: 1,595,760 km (0.119 R)
• M10: 1,772,585 km (0.105 R)
• M11: 1,883,886 km (0.079 R)
• M12: 2,135,510 km (0.052 R)
• M13: 2,309,492 km (0.115 R)
• M14: 2,420,643 km (0.102 R)
• M15: 2,718,493 km (0.084 R)
• M16: 2,812,440 km (0.055 R)
• M17: 3,138,264 km (0.088 R)
• M18: 3,489,221 km (0.099 R)
• M19: 3,591,845 km (0.095 R)
• M20: 4,297,498 km (0.096 R)
• M21: 4,547,027 km (0.088 R)
• M22: 4,659,525 km (0.072 R)
• M23: 4,858,640 km (0.111 R)
• M24: 5,147,962 km (0.055 R)
• M25: 5,235,925 km (0.04 R)
• M26: 5,577,607 km (0.093 R)
• M27: 5,865,433 km (0.083 R)
• M28: 5,957,436 km (0.069 R)
• M29: 6,267,403 km (0.093 R)
• M30: 6,456,046 km (0.058 R)
• M31: 6,694,355 km (0.082 R)
• M32: 6,854,874 km (0.115 R)
• M33: 7,130,882 km (0.033 R)
• M34: 7,229,018 km (0.052 R)
• M35: 7,410,480 km (0.032 R)
• M36: 7,593,289 km (0.117 R)
• M37: 7,727,179 km (0.095 R)
• M38: 8,099,678 km (0.08 R)
• M39: 8,686,849 km (0.107 R)
• M40: 8,774,364 km (0.101 R)
• M41: 9,109,762 km (0.117 R)
• M42: 9,234,377 km (0.076 R)
• M43: 9,467,301 km (0.103 R)
• M44: 9,720,271 km (0.068 R)
• M45: 9,811,227 km (0.093 R)
• M46: 10,140,940 km (0.057 R)
• M47: 10,251,643 km (0.088 R)
• M48: 11,019,080 km (0.077 R)
• M49: 11,438,403 km (0.083 R)
• M50: 11,534,445 km (0.057 R)
• M51: 11,708,128 km (0.108 R)
• M52: 12,234,114 km (0.082 R)
• M53: 12,411,238 km (0.091 R)
• M54: 13,168,203 km (0.108 R)
• M55: 13,674,442 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 8.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.01 AU - 3.21 AU

Year: 3720 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,198,465 km

• M1: 112,498 km (0.114 R)
• M2: 180,116 km (0.115 R)
• M3: 269,725 km (0.065 R)
• M4: 353,350 km (0.107 R)
• M5: 417,677 km (0.079 R)
• M6: 479,012 km (0.104 R)
• M7: 560,693 km (0.109 R)
• M8: 656,585 km (0.113 R)
• M9: 886,218 km (0.111 R)
• M10: 979,118 km (0.074 R)
• M11: 1,075,309 km (0.078 R)
• M12: 1,197,381 km (0.081 R)
• M13: 1,554,172 km (0.042 R)
• M14: 1,731,745 km (0.062 R)
• M15: 1,836,314 km (0.05 R)
• M16: 1,916,199 km (0.09 R)
• M17: 2,162,886 km (0.071 R)
• M18: 2,318,617 km (0.095 R)
• M19: 2,390,724 km (0.075 R)
• M20: 2,716,847 km (0.104 R)
• M21: 2,854,477 km (0.043 R)
• M22: 2,978,643 km (0.062 R)
• M23: 3,248,667 km (0.086 R)
• M24: 3,829,406 km (0.112 R)
• M25: 4,317,245 km (0.066 R)
• M26: 4,424,357 km (0.076 R)
• M27: 4,514,265 km (0.111 R)
• M28: 4,806,131 km (0.115 R)
• M29: 4,861,482 km (0.036 R)
• M30: 4,973,082 km (0.113 R)
• M31: 5,974,640 km (0.089 R)
• M32: 6,335,619 km (0.096 R)
• M33: 6,437,047 km (0.086 R)
• M34: 6,641,846 km (0.116 R)
• M35: 6,786,507 km (0.117 R)
• M36: 7,078,822 km (0.099 R)
• M37: 7,268,961 km (0.107 R)
• M38: 7,482,138 km (0.085 R)
• M39: 7,784,176 km (0.049 R)
• M40: 7,936,765 km (0.094 R)
• M41: 8,134,235 km (0.042 R)
• M42: 8,266,928 km (0.102 R)
• M43: 8,355,789 km (0.098 R)
• M44: 8,601,578 km (0.06 R)
• M45: 9,100,487 km (0.094 R)
• M46: 9,655,645 km (0.045 R)
• M47: 9,890,065 km (0.093 R)
• M48: 10,055,370 km (0.107 R)
• M49: 10,269,295 km (0.12 R)
• M50: 10,556,673 km (0.115 R)
• M51: 10,919,897 km (0.116 R)
• M52: 11,139,656 km (0.076 R)
• M53: 11,237,792 km (0.116 R)
• M54: 11,558,979 km (0.098 R)
• M55: 11,708,128 km (0.111 R)
• M56: 13,209,193 km (0.109 R)
• M57: 13,705,559 km (0.075 R)
• M58: 13,863,534 km (0.071 R)
• M59: 14,075,065 km (0.067 R)
• M60: 14,207,759 km (0.072 R)
• M61: 14,367,679 km (0.069 R)
• M62: 14,501,419 km (0.103 R)
• M63: 14,716,242 km (0.047 R)
• M64: 14,823,952 km (0.118 R)
• M65: 15,339,616 km (0.098 R)
• M66: 15,503,575 km (0.078 R)
• M67: 15,585,854 km (0.059 R)
• M68: 15,668,283 km (0.061 R)
• M69: 16,332,647 km (0.117 R)
• M70: 17,317,898 km (0.047 R)
• M71: 18,091,020 km (0.052 R)
• M72: 18,293,276 km (0.086 R)
• M73: 18,700,183 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 12.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.51 AU - 5.33 AU

Year: 6303 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,198,465 km

• M1: 172,187 km (0.054 R)
• M2: 348,713 km (0.059 R)
• M3: 480,060 km (0.102 R)
• M4: 697,724 km (0.064 R)
• M5: 990,936 km (0.115 R)
• M6: 1,130,810 km (0.117 R)
• M7: 1,390,662 km (0.03 R)
• M8: 1,670,260 km (0.04 R)
• M9: 1,914,853 km (0.105 R)
• M10: 2,539,274 km (0.078 R)
• M11: 2,769,805 km (0.112 R)
• M12: 2,918,505 km (0.089 R)
• M13: 3,306,711 km (0.087 R)
• M14: 3,866,357 km (0.102 R)
• M15: 4,062,929 km (0.064 R)
• M16: 4,232,722 km (0.11 R)
• M17: 5,289,033 km (0.093 R)
• M18: 5,841,348 km (0.067 R)
• M19: 6,101,499 km (0.061 R)
• M20: 6,621,950 km (0.028 R)
• M21: 6,881,502 km (0.081 R)
• M22: 7,277,338 km (0.037 R)
• M23: 7,533,150 km (0.101 R)
• M24: 8,217,112 km (0.073 R)
• M25: 8,318,240 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 14.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 8112 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,198,465 km

• M1: 201,658 km (0.101 R)
• M2: 446,250 km (0.109 R)
• M3: 558,449 km (0.097 R)
• M4: 682,914 km (0.058 R)
• M5: 1,088,773 km (0.116 R)
• M6: 1,240,765 km (0.08 R)
• M7: 1,331,122 km (0.106 R)
• M8: 1,579,604 km (0.096 R)
• M9: 1,716,037 km (0.119 R)
• M10: 1,817,913 km (0.091 R)
• M11: 1,908,869 km (0.116 R)
• M12: 2,163,634 km (0.058 R)
• M13: 2,316,523 km (0.108 R)
• M14: 2,872,578 km (0.042 R)
• M15: 2,979,541 km (0.07 R)
• M16: 3,229,369 km (0.094 R)
• M17: 3,469,773 km (0.046 R)
• M18: 3,683,100 km (0.109 R)
• M19: 3,783,181 km (0.066 R)
• M20: 3,884,010 km (0.072 R)
• M21: 4,157,474 km (0.116 R)
• M22: 4,490,629 km (0.044 R)
• M23: 4,705,601 km (0.106 R)
• M24: 5,183,117 km (0.091 R)
• M25: 5,870,220 km (0.088 R)
• M26: 6,007,102 km (0.043 R)
• M27: 6,304,353 km (0.03 R)
• M28: 7,120,410 km (0.068 R)
• M29: 7,224,680 km (0.101 R)
• M30: 8,851,257 km (0.11 R)
• M31: 9,121,730 km (0.107 R)
• M32: 9,303,641 km (0.088 R)
• M33: 9,532,676 km (0.092 R)
• M34: 9,694,092 km (0.11 R)
• M35: 9,833,367 km (0.082 R)
• M36: 10,043,253 km (0.069 R)
• M37: 10,349,181 km (0.109 R)
• M38: 10,515,234 km (0.055 R)
• M39: 10,801,864 km (0.11 R)
• M40: 11,042,716 km (0.05 R)
• M41: 11,358,518 km (0.115 R)
• M42: 11,456,355 km (0.1 R)
• M43: 11,850,246 km (0.072 R)
• M44: 12,374,137 km (0.077 R)
• M45: 12,525,082 km (0.104 R)
• M46: 12,778,351 km (0.069 R)
• M47: 12,880,077 km (0.11 R)
• M48: 13,341,288 km (0.103 R)
• M49: 13,573,912 km (0.105 R)
• M50: 13,860,093 km (0.107 R)
• M51: 14,200,877 km (0.038 R)
• M52: 14,412,109 km (0.114 R)
• M53: 14,624,239 km (0.118 R)
• M54: 14,997,935 km (0.1 R)
• M55: 15,347,994 km (0.112 R)
• M56: 15,537,534 km (0.105 R)
• M57: 15,836,879 km (0.12 R)
• M58: 16,001,138 km (0.118 R)
• M59: 16,138,319 km (0.083 R)
• M60: 16,607,757 km (0.106 R)
• M61: 16,718,908 km (0.094 R)
• M62: 17,306,529 km (0.084 R)
• M63: 17,560,396 km (0.114 R)
• M64: 18,559,411 km (0.101 R)
• M65: 18,790,390 km (0.105 R)
• M66: 18,993,245 km (0.088 R)
• M67: 19,430,370 km (0.084 R)
• M68: 19,576,826 km (0.101 R)
• M69: 19,694,260 km (0.104 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.1

Radius: 5.2

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.69 AU - 7.71 AU

Year: 14492 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,198,465 km

• M1: 111,750 km (0.081 R)
• M2: 244,593 km (0.117 R)
• M3: 282,590 km (0.115 R)
• M4: 336,894 km (0.119 R)
• M5: 936,483 km (0.114 R)
• M6: 1,455,138 km (0.11 R)
• M7: 1,603,240 km (0.086 R)
• M8: 2,048,743 km (0.098 R)
• M9: 2,103,645 km (0.082 R)
• M10: 3,172,073 km (0.056 R)
• M11: 3,429,082 km (0.031 R)
• M12: 3,793,503 km (0.082 R)
• M13: 4,205,196 km (0.093 R)
• M14: 4,240,052 km (0.04 R)
• M15: 4,487,338 km (0.089 R)
• M16: 4,922,219 km (0.118 R)
• M17: 4,959,020 km (0.111 R)
• M18: 5,257,168 km (0.081 R)
• M19: 5,294,867 km (0.119 R)
• M20: 5,332,566 km (0.074 R)
• M21: 5,715,087 km (0.097 R)
• M22: 5,831,624 km (0.087 R)
• M23: 7,756,799 km (0.106 R)
• M24: 7,799,734 km (0.037 R)
• M25: 8,586,020 km (0.088 R)
• M26: 9,033,617 km (0.046 R)
• M27: 9,397,140 km (0.102 R)
• M28: 9,534,770 km (0.092 R)
• M29: 9,998,224 km (0.115 R)
• M30: 10,279,767 km (0.085 R)
• M31: 12,372,791 km (0.116 R)
• M32: 12,928,697 km (0.078 R)
• M33: 13,286,684 km (0.059 R)
• M34: 13,960,324 km (0.089 R)
• M35: 14,064,893 km (0.09 R)
• M36: 14,697,991 km (0.068 R)
• M37: 14,751,098 km (0.118 R)
• M38: 15,610,687 km (0.072 R)
• M39: 15,664,991 km (0.113 R)
• M40: 16,156,121 km (0.106 R)
• M41: 16,376,180 km (0.077 R)
• M42: 18,000,065 km (0.035 R)
• M43: 18,514,382 km (0.086 R)
• M44: 19,149,425 km (0.102 R)
• M45: 19,557,378 km (0.083 R)
• M46: 20,027,116 km (0.089 R)
• M47: 20,381,812 km (0.095 R)
• M48: 20,441,203 km (0.092 R)
• M49: 22,003,453 km (0.1 R)
• M50: 22,614,561 km (0.039 R)
• M51: 23,045,702 km (0.088 R)
• M52: 23,169,419 km (0.059 R)
• M53: 23,417,303 km (0.079 R)
• M54: 23,915,912 km (0.066 R)
• M55: 24,166,638 km (0.117 R)
• M56: 25,050,612 km (0.081 R)
• M57: 26,138,338 km (0.099 R)
• M58: 26,785,200 km (0.035 R)
• M59: 27,241,174 km (0.114 R)
• M60: 27,502,970 km (0.107 R)
• M61: 27,568,494 km (0.12 R)
• M62: 28,359,418 km (0.094 R)
• M63: 28,824,069 km (0.11 R)
• M64: 30,233,430 km (0.04 R)
• M65: 30,436,584 km (0.078 R)
• M66: 30,640,187 km (0.115 R)
• M67: 31,048,739 km (0.101 R)
• M68: 31,116,955 km (0.117 R)
• M69: 31,253,688 km (0.11 R)
• M70: 33,328,012 km (0.075 R)
• M71: 33,537,748 km (0.099 R)
• M72: 34,170,098 km (0.101 R)
• M73: 34,452,240 km (0.095 R)
• M74: 35,446,318 km (0.101 R)
• M75: 36,090,187 km (0.072 R)
• M76: 36,882,457 km (0.089 R)
• M77: 38,998,519 km (0.049 R)
• M78: 39,811,434 km (0.071 R)
• M79: 40,108,386 km (0.046 R)
• M80: 40,629,884 km (0.038 R)
• M81: 43,042,299 km (0.065 R)
• M82: 43,882,291 km (0.052 R)
• M83: 45,113,631 km (0.118 R)
• M84: 45,655,924 km (0.105 R)
• M85: 45,888,997 km (0.115 R)
• M86: 47,610,270 km (0.051 R)
• M87: 48,083,299 km (0.076 R)
• M88: 49,193,315 km (0.078 R)
• M89: 51,438,330 km (0.113 R)
• M90: 51,519,113 km (0.041 R)
• M91: 53,470,917 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit