🌌 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: 618.4

Radius: 9.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.76 AU - 0.84 AU

Year: 469 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,902,445 km

• M1: 145,409 km (0.085 R)
• M2: 214,075 km (0.053 R)
• M3: 327,470 km (0.117 R)
• M4: 397,482 km (0.115 R)
• M5: 470,784 km (0.076 R)
• M6: 556,803 km (0.083 R)
• M7: 669,002 km (0.114 R)
• M8: 823,985 km (0.096 R)
• M9: 995,873 km (0.09 R)
• M10: 1,057,507 km (0.048 R)
• M11: 1,135,298 km (0.074 R)
• M12: 1,230,442 km (0.042 R)
• M13: 1,317,808 km (0.084 R)
• M14: 1,488,050 km (0.058 R)
• M15: 1,570,478 km (0.086 R)
• M16: 1,751,641 km (0.106 R)
• M17: 1,892,114 km (0.099 R)
• M18: 1,993,840 km (0.108 R)
• M19: 2,060,711 km (0.074 R)
• M20: 2,387,133 km (0.106 R)
• M21: 2,517,134 km (0.107 R)
• M22: 2,616,168 km (0.085 R)
• M23: 2,736,893 km (0.118 R)
• M24: 2,845,651 km (0.09 R)
• M25: 3,046,561 km (0.119 R)
• M26: 3,124,052 km (0.046 R)
• M27: 3,237,896 km (0.051 R)
• M28: 3,858,428 km (0.109 R)
• M29: 3,988,429 km (0.064 R)
• M30: 4,088,959 km (0.113 R)
• M31: 4,260,847 km (0.073 R)
• M32: 4,355,692 km (0.067 R)
• M33: 4,451,285 km (0.119 R)
• M34: 4,523,391 km (0.112 R)
• M35: 4,741,953 km (0.094 R)
• M36: 5,022,449 km (0.119 R)
• M37: 5,282,750 km (0.063 R)
• M38: 5,367,721 km (0.118 R)
• M39: 5,677,389 km (0.087 R)
• M40: 5,764,455 km (0.073 R)
• M41: 5,860,646 km (0.096 R)
• M42: 5,957,436 km (0.077 R)
• M43: 6,019,370 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 13.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 1087 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 60,902,445 km

• M1: 173,085 km (0.099 R)
• M2: 286,480 km (0.112 R)
• M3: 424,260 km (0.092 R)
• M4: 539,001 km (0.103 R)
• M5: 738,565 km (0.062 R)
• M6: 832,363 km (0.112 R)
• M7: 971,489 km (0.075 R)
• M8: 1,274,873 km (0.115 R)
• M9: 1,478,177 km (0.118 R)
• M10: 1,769,294 km (0.09 R)
• M11: 1,856,061 km (0.117 R)
• M12: 1,944,174 km (0.111 R)
• M13: 2,079,261 km (0.096 R)
• M14: 2,171,114 km (0.118 R)
• M15: 2,302,012 km (0.084 R)
• M16: 2,397,306 km (0.1 R)
• M17: 2,493,946 km (0.112 R)
• M18: 2,591,933 km (0.071 R)
• M19: 2,681,243 km (0.063 R)
• M20: 3,164,743 km (0.09 R)
• M21: 3,324,962 km (0.098 R)
• M22: 3,476,954 km (0.095 R)
• M23: 3,686,989 km (0.099 R)
• M24: 3,901,213 km (0.117 R)
• M25: 4,050,213 km (0.058 R)
• M26: 4,201,307 km (0.093 R)
• M27: 4,425,255 km (0.059 R)
• M28: 4,520,848 km (0.111 R)
• M29: 4,653,391 km (0.106 R)
• M30: 4,775,014 km (0.111 R)
• M31: 4,873,151 km (0.079 R)
• M32: 5,133,750 km (0.097 R)
• M33: 5,234,280 km (0.057 R)
• M34: 5,450,150 km (0.113 R)
• M35: 5,578,505 km (0.087 R)
• M36: 5,983,017 km (0.036 R)
• M37: 6,088,933 km (0.101 R)
• M38: 6,451,109 km (0.071 R)
• M39: 6,641,697 km (0.1 R)
• M40: 7,014,644 km (0.051 R)
• M41: 7,098,419 km (0.119 R)
• M42: 7,182,643 km (0.083 R)
• M43: 7,281,228 km (0.088 R)
• M44: 7,969,527 km (0.102 R)
• M45: 8,057,042 km (0.078 R)
• M46: 8,203,648 km (0.074 R)
• M47: 8,292,060 km (0.073 R)
• M48: 8,484,593 km (0.056 R)
• M49: 8,603,972 km (0.109 R)
• M50: 8,874,295 km (0.032 R)
• M51: 8,965,101 km (0.109 R)
• M52: 9,056,206 km (0.065 R)
• M53: 9,531,778 km (0.07 R)
• M54: 9,640,236 km (0.119 R)
• M55: 9,858,500 km (0.116 R)
• M56: 10,141,539 km (0.115 R)
• M57: 10,252,391 km (0.039 R)
• M58: 10,523,163 km (0.042 R)
• M59: 10,748,009 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 12.4

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.68 AU - 2.7 AU

Year: 2126 Days

Day: 11.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,902,445 km

• M1: 154,834 km (0.078 R)
• M2: 252,372 km (0.097 R)
• M3: 337,493 km (0.087 R)
• M4: 538,552 km (0.101 R)
• M5: 930,200 km (0.115 R)
• M6: 1,188,705 km (0.097 R)
• M7: 1,273,227 km (0.118 R)
• M8: 1,482,365 km (0.059 R)
• M9: 1,751,043 km (0.057 R)
• M10: 1,947,315 km (0.115 R)
• M11: 2,125,337 km (0.09 R)
• M12: 2,242,622 km (0.101 R)
• M13: 3,006,917 km (0.026 R)
• M14: 3,124,651 km (0.032 R)
• M15: 3,258,840 km (0.048 R)
• M16: 3,425,492 km (0.118 R)
• M17: 3,767,473 km (0.099 R)
• M18: 3,894,631 km (0.086 R)
• M19: 3,990,972 km (0.034 R)
• M20: 4,384,414 km (0.083 R)
• M21: 4,535,059 km (0.079 R)
• M22: 4,738,812 km (0.106 R)
• M23: 4,841,885 km (0.111 R)
• M24: 4,980,412 km (0.064 R)
• M25: 5,085,280 km (0.108 R)
• M26: 5,243,854 km (0.111 R)
• M27: 5,821,003 km (0.086 R)
• M28: 5,987,056 km (0.075 R)
• M29: 6,248,404 km (0.074 R)
• M30: 6,418,497 km (0.12 R)
• M31: 6,744,022 km (0.044 R)
• M32: 7,114,127 km (0.099 R)
• M33: 7,331,642 km (0.078 R)
• M34: 7,651,781 km (0.115 R)
• M35: 7,732,564 km (0.094 R)
• M36: 7,874,533 km (0.114 R)
• M37: 8,017,399 km (0.083 R)
• M38: 8,243,740 km (0.087 R)
• M39: 8,513,914 km (0.076 R)
• M40: 8,660,670 km (0.073 R)
• M41: 9,170,200 km (0.096 R)
• M42: 9,536,864 km (0.101 R)
• M43: 9,667,613 km (0.087 R)
• M44: 9,864,633 km (0.105 R)
• M45: 10,107,281 km (0.109 R)
• M46: 10,441,333 km (0.105 R)
• M47: 10,801,714 km (0.11 R)
• M48: 10,915,259 km (0.089 R)
• M49: 11,051,991 km (0.066 R)
• M50: 11,488,518 km (0.066 R)
• M51: 12,048,313 km (0.071 R)
• M52: 12,688,443 km (0.035 R)
• M53: 14,026,895 km (0.102 R)
• M54: 14,150,762 km (0.118 R)
• M55: 14,399,693 km (0.061 R)
• M56: 14,952,457 km (0.08 R)
• M57: 16,260,241 km (0.055 R)
• M58: 16,651,889 km (0.095 R)
• M59: 16,888,403 km (0.068 R)
• M60: 17,258,508 km (0.083 R)
• M61: 17,364,722 km (0.107 R)
• M62: 17,845,530 km (0.084 R)
• M63: 18,114,507 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 9.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.4 AU - 5.86 AU

Year: 7622 Days

Day: 11.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,902,445 km

• M1: 116,686 km (0.12 R)
• M2: 191,635 km (0.089 R)
• M3: 295,755 km (0.05 R)
• M4: 426,055 km (0.103 R)
• M5: 532,568 km (0.115 R)
• M6: 867,967 km (0.1 R)
• M7: 950,994 km (0.11 R)
• M8: 1,506,002 km (0.117 R)
• M9: 1,607,280 km (0.12 R)
• M10: 1,676,095 km (0.083 R)
• M11: 2,035,429 km (0.118 R)
• M12: 2,359,757 km (0.102 R)
• M13: 2,659,551 km (0.093 R)
• M14: 3,814,447 km (0.092 R)
• M15: 4,480,307 km (0.118 R)
• M16: 5,156,190 km (0.029 R)
• M17: 5,233,233 km (0.108 R)
• M18: 5,362,635 km (0.04 R)
• M19: 5,493,084 km (0.046 R)
• M20: 5,703,868 km (0.12 R)
• M21: 5,944,271 km (0.098 R)
• M22: 6,352,524 km (0.069 R)
• M23: 7,167,234 km (0.105 R)
• M24: 7,630,688 km (0.104 R)
• M25: 7,895,776 km (0.091 R)
• M26: 8,253,913 km (0.093 R)
• M27: 8,556,400 km (0.075 R)
• M28: 8,770,325 km (0.052 R)
• M29: 8,955,228 km (0.029 R)
• M30: 9,141,327 km (0.078 R)
• M31: 9,548,832 km (0.08 R)
• M32: 9,612,112 km (0.099 R)
• M33: 9,707,256 km (0.12 R)
• M34: 9,834,564 km (0.074 R)
• M35: 11,204,731 km (0.047 R)
• M36: 11,472,362 km (0.118 R)
• M37: 12,185,345 km (0.066 R)
• M38: 13,228,491 km (0.072 R)
• M39: 13,939,679 km (0.087 R)
• M40: 14,191,602 km (0.066 R)
• M41: 14,919,545 km (0.065 R)
• M42: 16,677,769 km (0.048 R)
• M43: 17,060,141 km (0.112 R)
• M44: 17,406,909 km (0.11 R)
• M45: 17,833,861 km (0.025 R)
• M46: 17,990,042 km (0.042 R)
• M47: 18,460,976 km (0.042 R)
• M48: 18,579,457 km (0.113 R)
• M49: 18,975,892 km (0.06 R)
• M50: 19,295,133 km (0.101 R)
• M51: 19,495,595 km (0.111 R)
• M52: 19,656,412 km (0.058 R)
• M53: 19,817,679 km (0.053 R)
• M54: 20,385,552 km (0.113 R)
• M55: 20,753,413 km (0.033 R)
• M56: 20,958,811 km (0.116 R)
• M57: 21,371,552 km (0.113 R)
• M58: 21,454,429 km (0.085 R)
• M59: 21,620,483 km (0.097 R)
• M60: 21,912,049 km (0.118 R)
• M61: 22,079,299 km (0.093 R)
• M62: 22,667,967 km (0.105 R)
• M63: 23,475,197 km (0.057 R)
• M64: 23,946,730 km (0.119 R)
• M65: 24,725,237 km (0.115 R)
• M66: 25,336,494 km (0.117 R)
• M67: 25,555,954 km (0.032 R)
• M68: 26,129,662 km (0.115 R)
• M69: 26,618,398 km (0.099 R)
• M70: 26,752,138 km (0.078 R)
• M71: 27,065,247 km (0.036 R)
• M72: 27,830,739 km (0.114 R)
• M73: 28,011,902 km (0.12 R)
• M74: 28,420,903 km (0.101 R)
• M75: 28,877,625 km (0.085 R)
• M76: 29,106,959 km (0.102 R)
• M77: 29,613,646 km (0.059 R)
• M78: 30,355,652 km (0.073 R)
• M79: 30,448,851 km (0.099 R)
• M80: 30,963,019 km (0.064 R)
• M81: 31,197,738 km (0.078 R)
• M82: 31,338,809 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 4

Gravity: 34.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.32 AU - 10.42 AU

Year: 15885 Days

Day: 16.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,902,445 km

• M1: 55,202 km (0.061 R)
• M2: 139,874 km (0.104 R)
• M3: 304,880 km (0.088 R)
• M4: 1,081,593 km (0.093 R)
• M5: 1,128,866 km (0.085 R)
• M6: 1,452,595 km (0.08 R)
• M7: 1,916,648 km (0.083 R)
• M8: 2,179,641 km (0.044 R)
• M9: 2,422,887 km (0.117 R)
• M10: 3,169,380 km (0.118 R)
• M11: 3,584,963 km (0.071 R)
• M12: 3,799,188 km (0.068 R)
• M13: 4,428,546 km (0.11 R)
• M14: 4,466,544 km (0.074 R)
• M15: 4,813,611 km (0.048 R)
• M16: 5,656,744 km (0.05 R)
• M17: 5,989,749 km (0.089 R)
• M18: 6,631,225 km (0.058 R)
• M19: 7,339,122 km (0.092 R)
• M20: 7,931,829 km (0.09 R)
• M21: 8,070,805 km (0.093 R)
• M22: 9,700,973 km (0.089 R)
• M23: 9,998,972 km (0.104 R)
• M24: 10,098,903 km (0.11 R)
• M25: 10,149,019 km (0.095 R)
• M26: 10,400,792 km (0.104 R)
• M27: 10,502,219 km (0.061 R)
• M28: 10,654,809 km (0.112 R)
• M29: 11,220,588 km (0.05 R)
• M30: 13,303,589 km (0.115 R)
• M31: 13,358,641 km (0.117 R)
• M32: 13,413,543 km (0.117 R)
• M33: 13,856,652 km (0.058 R)
• M34: 14,023,903 km (0.08 R)
• M35: 14,191,901 km (0.084 R)
• M36: 14,927,773 km (0.094 R)
• M37: 15,617,868 km (0.034 R)
• M38: 16,083,716 km (0.105 R)
• M39: 16,377,227 km (0.112 R)
• M40: 16,613,292 km (0.099 R)
• M41: 16,850,555 km (0.1 R)
• M42: 16,909,945 km (0.108 R)
• M43: 16,969,485 km (0.046 R)
• M44: 17,508,486 km (0.051 R)
• M45: 18,358,052 km (0.072 R)
• M46: 18,603,243 km (0.096 R)
• M47: 21,564,383 km (0.093 R)
• M48: 21,952,889 km (0.112 R)
• M49: 22,408,863 km (0.1 R)
• M50: 22,670,959 km (0.104 R)
• M51: 23,929,376 km (0.087 R)
• M52: 24,063,117 km (0.083 R)
• M53: 25,074,398 km (0.095 R)
• M54: 25,551,017 km (0.091 R)
• M55: 25,824,781 km (0.065 R)
• M56: 26,306,038 km (0.093 R)
• M57: 27,697,597 km (0.096 R)
• M58: 28,190,223 km (0.115 R)
• M59: 28,756,750 km (0.072 R)
• M60: 29,757,260 km (0.112 R)
• M61: 31,060,408 km (0.057 R)
• M62: 33,049,610 km (0.097 R)
• M63: 33,796,702 km (0.111 R)
• M64: 35,459,931 km (0.116 R)
• M65: 36,301,569 km (0.107 R)
• M66: 36,917,763 km (0.09 R)
• M67: 37,537,397 km (0.096 R)
• M68: 39,258,969 km (0.117 R)
• M69: 41,006,123 km (0.078 R)
• M70: 42,373,447 km (0.075 R)
• M71: 44,165,181 km (0.117 R)
• M72: 44,658,106 km (0.101 R)
• M73: 46,314,154 km (0.118 R)
• M74: 46,564,282 km (0.1 R)
• M75: 47,737,578 km (0.117 R)
• M76: 49,600,969 km (0.116 R)
• M77: 49,942,352 km (0.118 R)
• M78: 50,627,360 km (0.107 R)
• M79: 50,884,968 km (0.082 R)
• M80: 51,574,315 km (0.092 R)
• M81: 51,747,100 km (0.051 R)
• M82: 52,266,654 km (0.087 R)
• M83: 52,788,002 km (0.114 R)
• M84: 52,875,068 km (0.072 R)
• M85: 53,310,996 km (0.118 R)
• M86: 54,714,075 km (0.075 R)
• M87: 54,890,301 km (0.108 R)
• M88: 56,040,559 km (0.111 R)
• M89: 58,454,620 km (0.112 R)
• M90: 58,634,736 km (0.081 R)
• M91: 59,176,430 km (0.111 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: 159 - 17,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit