🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 12.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.9 AU

Year: 439 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,025,168 km

• M1: 158,424 km (0.099 R)
• M2: 248,931 km (0.104 R)
• M3: 443,258 km (0.075 R)
• M4: 528,978 km (0.045 R)
• M5: 628,760 km (0.027 R)
• M6: 803,789 km (0.091 R)
• M7: 926,310 km (0.096 R)
• M8: 1,060,051 km (0.068 R)
• M9: 1,218,774 km (0.119 R)
• M10: 1,305,840 km (0.049 R)
• M11: 1,400,086 km (0.059 R)
• M12: 1,486,853 km (0.108 R)
• M13: 1,651,112 km (0.102 R)
• M14: 1,753,736 km (0.063 R)
• M15: 1,847,833 km (0.092 R)
• M16: 1,943,875 km (0.113 R)
• M17: 2,157,949 km (0.089 R)
• M18: 2,362,450 km (0.092 R)
• M19: 2,455,499 km (0.12 R)
• M20: 2,543,912 km (0.044 R)
• M21: 2,633,371 km (0.076 R)
• M22: 2,778,780 km (0.086 R)
• M23: 2,970,715 km (0.117 R)
• M24: 3,135,123 km (0.105 R)
• M25: 3,328,553 km (0.068 R)
• M26: 3,512,857 km (0.094 R)
• M27: 3,761,489 km (0.077 R)
• M28: 3,850,350 km (0.086 R)
• M29: 3,960,604 km (0.067 R)
• M30: 4,050,961 km (0.099 R)
• M31: 4,354,794 km (0.102 R)
• M32: 4,520,548 km (0.094 R)
• M33: 4,607,764 km (0.055 R)
• M34: 4,725,049 km (0.049 R)
• M35: 4,850,711 km (0.035 R)
• M36: 4,940,170 km (0.096 R)
• M37: 5,022,599 km (0.087 R)
• M38: 5,234,579 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 14.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.29 AU - 2.41 AU

Year: 2487 Days

Day: 8.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,025,168 km

• M1: 206,894 km (0.114 R)
• M2: 317,596 km (0.105 R)
• M3: 438,920 km (0.088 R)
• M4: 606,320 km (0.08 R)
• M5: 1,141,881 km (0.12 R)
• M6: 1,283,849 km (0.106 R)
• M7: 1,747,154 km (0.094 R)
• M8: 2,084,946 km (0.097 R)
• M9: 2,352,277 km (0.07 R)
• M10: 2,671,968 km (0.104 R)
• M11: 3,207,079 km (0.047 R)
• M12: 3,338,725 km (0.094 R)
• M13: 3,592,593 km (0.1 R)
• M14: 3,791,259 km (0.084 R)
• M15: 3,899,568 km (0.118 R)
• M16: 4,072,204 km (0.062 R)
• M17: 4,295,553 km (0.103 R)
• M18: 4,408,799 km (0.075 R)
• M19: 4,605,221 km (0.092 R)
• M20: 5,126,420 km (0.117 R)
• M21: 5,737,527 km (0.109 R)
• M22: 5,934,548 km (0.057 R)
• M23: 6,206,816 km (0.058 R)
• M24: 6,446,023 km (0.078 R)
• M25: 6,688,371 km (0.071 R)
• M26: 7,010,007 km (0.049 R)
• M27: 7,550,803 km (0.103 R)
• M28: 7,648,790 km (0.085 R)
• M29: 7,766,972 km (0.114 R)
• M30: 7,865,856 km (0.116 R)
• M31: 8,105,063 km (0.073 R)
• M32: 8,488,782 km (0.105 R)
• M33: 8,816,700 km (0.08 R)
• M34: 8,982,155 km (0.103 R)
• M35: 9,086,126 km (0.088 R)
• M36: 9,421,375 km (0.073 R)
• M37: 9,611,962 km (0.094 R)
• M38: 9,846,382 km (0.074 R)
• M39: 9,996,728 km (0.068 R)
• M40: 10,212,598 km (0.037 R)
• M41: 10,430,263 km (0.111 R)
• M42: 10,759,378 km (0.071 R)
• M43: 10,914,212 km (0.095 R)
• M44: 11,114,374 km (0.059 R)
• M45: 11,676,712 km (0.061 R)
• M46: 11,835,884 km (0.111 R)
• M47: 12,433,378 km (0.108 R)
• M48: 12,829,364 km (0.094 R)
• M49: 13,586,030 km (0.097 R)
• M50: 13,729,494 km (0.075 R)
• M51: 13,849,472 km (0.05 R)
• M52: 14,114,709 km (0.114 R)
• M53: 14,308,588 km (0.111 R)
• M54: 14,772,790 km (0.072 R)
• M55: 15,291,595 km (0.042 R)
• M56: 15,540,676 km (0.108 R)
• M57: 15,690,872 km (0.073 R)
• M58: 16,499,897 km (0.095 R)
• M59: 16,678,667 km (0.104 R)
• M60: 16,883,765 km (0.095 R)
• M61: 17,038,150 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 13.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.6 AU - 2.66 AU

Year: 2944 Days

Day: 8.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,025,168 km

• M1: 167,849 km (0.108 R)
• M2: 378,183 km (0.115 R)
• M3: 644,318 km (0.089 R)
• M4: 764,894 km (0.03 R)
• M5: 855,401 km (0.074 R)
• M6: 1,031,777 km (0.119 R)
• M7: 1,320,351 km (0.069 R)
• M8: 1,450,800 km (0.094 R)
• M9: 1,537,268 km (0.038 R)
• M10: 1,715,439 km (0.101 R)
• M11: 2,049,640 km (0.115 R)
• M12: 2,280,470 km (0.044 R)
• M13: 2,473,750 km (0.039 R)
• M14: 2,852,532 km (0.083 R)
• M15: 3,111,486 km (0.03 R)
• M16: 3,199,450 km (0.052 R)
• M17: 3,612,639 km (0.077 R)
• M18: 3,785,574 km (0.093 R)
• M19: 3,947,589 km (0.111 R)
• M20: 4,056,795 km (0.046 R)
• M21: 4,222,849 km (0.045 R)
• M22: 4,433,333 km (0.083 R)
• M23: 4,806,729 km (0.113 R)
• M24: 4,997,317 km (0.058 R)
• M25: 5,100,988 km (0.093 R)
• M26: 5,325,684 km (0.109 R)
• M27: 5,461,968 km (0.114 R)
• M28: 6,177,195 km (0.089 R)
• M29: 6,288,646 km (0.079 R)
• M30: 6,529,797 km (0.112 R)
• M31: 6,627,036 km (0.092 R)
• M32: 6,724,873 km (0.079 R)
• M33: 6,888,982 km (0.058 R)
• M34: 7,204,484 km (0.067 R)
• M35: 7,305,014 km (0.07 R)
• M36: 7,677,961 km (0.117 R)
• M37: 7,797,939 km (0.054 R)
• M38: 7,918,664 km (0.118 R)
• M39: 8,144,258 km (0.075 R)
• M40: 8,389,748 km (0.092 R)
• M41: 8,655,583 km (0.069 R)
• M42: 8,888,058 km (0.072 R)
• M43: 9,086,425 km (0.078 R)
• M44: 9,177,231 km (0.113 R)
• M45: 9,341,190 km (0.083 R)
• M46: 9,506,197 km (0.118 R)
• M47: 10,044,300 km (0.107 R)
• M48: 10,156,947 km (0.043 R)
• M49: 10,383,439 km (0.111 R)
• M50: 10,478,284 km (0.107 R)
• M51: 10,860,656 km (0.114 R)
• M52: 11,014,891 km (0.115 R)
• M53: 11,286,561 km (0.105 R)
• M54: 11,442,741 km (0.046 R)
• M55: 11,718,001 km (0.042 R)
• M56: 12,015,252 km (0.099 R)
• M57: 12,254,908 km (0.049 R)
• M58: 12,983,300 km (0.118 R)
• M59: 13,850,968 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 14

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.61 AU - 3.13 AU

Year: 3356 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,025,168 km

• M1: 313,408 km (0.092 R)
• M2: 422,016 km (0.115 R)
• M3: 549,623 km (0.091 R)
• M4: 809,025 km (0.113 R)
• M5: 1,013,526 km (0.066 R)
• M6: 1,236,127 km (0.116 R)
• M7: 1,380,639 km (0.103 R)
• M8: 1,489,396 km (0.047 R)
• M9: 1,601,296 km (0.106 R)
• M10: 1,939,536 km (0.115 R)
• M11: 2,093,921 km (0.09 R)
• M12: 2,382,346 km (0.057 R)
• M13: 3,087,700 km (0.061 R)
• M14: 4,051,559 km (0.102 R)
• M15: 4,230,927 km (0.09 R)
• M16: 4,433,482 km (0.102 R)
• M17: 5,340,644 km (0.049 R)
• M18: 5,581,945 km (0.083 R)
• M19: 5,939,484 km (0.058 R)
• M20: 6,052,730 km (0.107 R)
• M21: 6,189,612 km (0.092 R)
• M22: 6,281,465 km (0.068 R)
• M23: 6,466,518 km (0.114 R)
• M24: 6,630,028 km (0.087 R)
• M25: 6,723,975 km (0.082 R)
• M26: 6,865,794 km (0.117 R)
• M27: 7,032,596 km (0.119 R)
• M28: 7,224,979 km (0.057 R)
• M29: 7,565,613 km (0.105 R)
• M30: 7,812,300 km (0.117 R)
• M31: 8,011,564 km (0.086 R)
• M32: 8,799,646 km (0.084 R)
• M33: 9,321,294 km (0.068 R)
• M34: 9,426,760 km (0.063 R)
• M35: 9,559,304 km (0.062 R)
• M36: 9,665,818 km (0.105 R)
• M37: 10,014,381 km (0.034 R)
• M38: 10,122,540 km (0.095 R)
• M39: 10,476,788 km (0.101 R)
• M40: 10,586,593 km (0.062 R)
• M41: 10,807,249 km (0.05 R)
• M42: 11,422,246 km (0.056 R)
• M43: 12,221,398 km (0.061 R)
• M44: 12,337,037 km (0.114 R)
• M45: 12,424,103 km (0.042 R)
• M46: 12,657,027 km (0.117 R)
• M47: 13,156,834 km (0.112 R)
• M48: 13,334,855 km (0.115 R)
• M49: 13,424,165 km (0.063 R)
• M50: 13,543,544 km (0.112 R)
• M51: 14,419,589 km (0.102 R)
• M52: 15,595,129 km (0.092 R)
• M53: 15,909,584 km (0.089 R)
• M54: 16,035,994 km (0.097 R)
• M55: 16,672,982 km (0.115 R)
• M56: 17,383,273 km (0.037 R)
• M57: 17,676,634 km (0.057 R)
• M58: 18,367,776 km (0.042 R)
• M59: 18,700,033 km (0.09 R)
• M60: 19,404,041 km (0.09 R)
• M61: 19,776,390 km (0.112 R)
• M62: 20,048,658 km (0.097 R)
• M63: 20,185,241 km (0.106 R)
• M64: 20,287,865 km (0.104 R)
• M65: 20,769,271 km (0.089 R)
• M66: 21,115,291 km (0.11 R)
• M67: 21,638,135 km (0.096 R)
• M68: 21,743,153 km (0.105 R)
• M69: 21,989,092 km (0.066 R)
• M70: 22,910,166 km (0.105 R)
• M71: 23,053,032 km (0.071 R)
• M72: 23,339,661 km (0.095 R)
• M73: 23,591,435 km (0.063 R)
• M74: 23,735,647 km (0.095 R)
• M75: 23,952,564 km (0.095 R)
• M76: 24,388,342 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.2

Radius: 5.2

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.19 AU - 6.61 AU

Year: 9892 Days

Day: 16.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,025,168 km

• M1: 80,633 km (0.07 R)
• M2: 139,126 km (0.116 R)
• M3: 182,360 km (0.117 R)
• M4: 437,873 km (0.12 R)
• M5: 537,505 km (0.06 R)
• M6: 708,944 km (0.077 R)
• M7: 1,486,404 km (0.068 R)
• M8: 1,550,881 km (0.099 R)
• M9: 1,840,951 km (0.119 R)
• M10: 1,910,365 km (0.075 R)
• M11: 2,051,735 km (0.088 R)
• M12: 2,196,396 km (0.104 R)
• M13: 2,245,464 km (0.049 R)
• M14: 2,547,203 km (0.115 R)
• M15: 2,729,114 km (0.07 R)
• M16: 2,808,251 km (0.038 R)
• M17: 2,888,286 km (0.066 R)
• M18: 3,078,126 km (0.113 R)
• M19: 3,584,365 km (0.09 R)
• M20: 3,700,453 km (0.098 R)
• M21: 4,268,326 km (0.105 R)
• M22: 4,329,811 km (0.108 R)
• M23: 4,422,412 km (0.089 R)
• M24: 4,578,144 km (0.104 R)
• M25: 5,820,105 km (0.112 R)
• M26: 6,059,761 km (0.096 R)
• M27: 6,372,420 km (0.084 R)
• M28: 7,086,152 km (0.075 R)
• M29: 7,378,616 km (0.032 R)
• M30: 7,452,368 km (0.096 R)
• M31: 7,489,468 km (0.097 R)
• M32: 8,203,349 km (0.105 R)
• M33: 8,860,532 km (0.099 R)
• M34: 9,254,872 km (0.115 R)
• M35: 10,721,530 km (0.118 R)
• M36: 11,015,041 km (0.12 R)
• M37: 11,226,273 km (0.063 R)
• M38: 13,142,323 km (0.116 R)
• M39: 13,231,782 km (0.088 R)
• M40: 13,456,328 km (0.112 R)
• M41: 13,636,893 km (0.112 R)
• M42: 14,046,043 km (0.082 R)
• M43: 14,183,374 km (0.119 R)
• M44: 14,459,233 km (0.116 R)
• M45: 14,783,411 km (0.056 R)
• M46: 14,876,461 km (0.079 R)
• M47: 15,063,159 km (0.119 R)
• M48: 17,510,730 km (0.103 R)
• M49: 19,158,999 km (0.045 R)
• M50: 19,209,713 km (0.118 R)
• M51: 19,873,030 km (0.094 R)
• M52: 20,027,265 km (0.096 R)
• M53: 20,233,411 km (0.052 R)
• M54: 20,336,634 km (0.111 R)
• M55: 21,327,121 km (0.062 R)
• M56: 21,643,222 km (0.085 R)
• M57: 23,408,925 km (0.089 R)
• M58: 24,666,595 km (0.102 R)
• M59: 24,776,998 km (0.101 R)
• M60: 25,164,755 km (0.095 R)
• M61: 25,946,255 km (0.079 R)
• M62: 26,678,985 km (0.088 R)
• M63: 27,133,314 km (0.089 R)
• M64: 27,819,519 km (0.107 R)
• M65: 27,876,965 km (0.065 R)
• M66: 28,049,451 km (0.067 R)
• M67: 28,107,046 km (0.095 R)
• M68: 29,092,298 km (0.101 R)
• M69: 29,677,226 km (0.09 R)
• M70: 29,735,868 km (0.068 R)
• M71: 30,739,670 km (0.114 R)
• M72: 31,096,461 km (0.093 R)
• M73: 31,454,747 km (0.095 R)
• M74: 31,574,575 km (0.057 R)
• M75: 32,115,222 km (0.101 R)
• M76: 32,719,597 km (0.075 R)
• M77: 33,023,132 km (0.106 R)
• M78: 34,246,693 km (0.118 R)
• M79: 34,369,961 km (0.097 R)
• M80: 34,493,230 km (0.117 R)
• M81: 34,988,100 km (0.041 R)
• M82: 36,172,466 km (0.114 R)
• M83: 39,674,702 km (0.102 R)
• M84: 41,367,402 km (0.09 R)
• M85: 41,564,272 km (0.083 R)
• M86: 41,629,946 km (0.09 R)
• M87: 42,751,780 km (0.119 R)
• M88: 43,283,152 km (0.109 R)
• M89: 43,349,723 km (0.119 R)
• M90: 44,285,308 km (0.083 R)
• M91: 44,688,325 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit