🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 13.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.85 AU - 0.95 AU

Year: 579 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,283,849 km

• M1: 166,802 km (0.093 R)
• M2: 283,338 km (0.088 R)
• M3: 419,323 km (0.099 R)
• M4: 505,790 km (0.089 R)
• M5: 683,064 km (0.033 R)
• M6: 774,468 km (0.081 R)
• M7: 862,133 km (0.026 R)
• M8: 958,025 km (0.118 R)
• M9: 1,067,231 km (0.049 R)
• M10: 1,314,367 km (0.036 R)
• M11: 1,421,778 km (0.046 R)
• M12: 1,532,481 km (0.061 R)
• M13: 1,657,096 km (0.062 R)
• M14: 1,762,712 km (0.113 R)
• M15: 1,963,622 km (0.114 R)
• M16: 2,117,857 km (0.059 R)
• M17: 2,214,796 km (0.115 R)
• M18: 2,313,381 km (0.088 R)
• M19: 2,540,621 km (0.111 R)
• M20: 2,631,127 km (0.112 R)
• M21: 2,722,681 km (0.087 R)
• M22: 2,822,014 km (0.068 R)
• M23: 3,079,173 km (0.079 R)
• M24: 3,168,932 km (0.08 R)
• M25: 3,323,018 km (0.08 R)
• M26: 3,450,924 km (0.12 R)
• M27: 3,537,092 km (0.065 R)
• M28: 3,697,012 km (0.114 R)
• M29: 3,859,475 km (0.086 R)
• M30: 3,986,634 km (0.109 R)
• M31: 4,107,658 km (0.097 R)
• M32: 4,206,842 km (0.114 R)
• M33: 4,314,702 km (0.11 R)
• M34: 4,399,973 km (0.081 R)
• M35: 4,556,602 km (0.118 R)
• M36: 4,779,054 km (0.063 R)
• M37: 4,867,466 km (0.108 R)
• M38: 5,095,004 km (0.06 R)
• M39: 5,201,817 km (0.102 R)
• M40: 5,518,366 km (0.086 R)
• M41: 5,747,251 km (0.055 R)
• M42: 5,858,552 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.01 AU - 1.67 AU

Year: 1052 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,283,849 km

• M1: 133,441 km (0.064 R)
• M2: 211,083 km (0.102 R)
• M3: 324,029 km (0.038 R)
• M4: 389,104 km (0.059 R)
• M5: 454,927 km (0.063 R)
• M6: 520,002 km (0.115 R)
• M7: 630,705 km (0.081 R)
• M8: 724,353 km (0.117 R)
• M9: 850,314 km (0.082 R)
• M10: 1,020,706 km (0.084 R)
• M11: 1,171,651 km (0.101 R)
• M12: 1,338,303 km (0.086 R)
• M13: 1,487,601 km (0.091 R)
• M14: 1,555,818 km (0.118 R)
• M15: 1,812,079 km (0.099 R)
• M16: 2,015,831 km (0.11 R)
• M17: 2,091,827 km (0.084 R)
• M18: 2,295,879 km (0.093 R)
• M19: 2,475,994 km (0.112 R)
• M20: 2,567,997 km (0.066 R)
• M21: 2,650,575 km (0.11 R)
• M22: 2,829,345 km (0.077 R)
• M23: 3,055,537 km (0.112 R)
• M24: 3,641,362 km (0.112 R)
• M25: 3,734,561 km (0.032 R)
• M26: 3,816,840 km (0.118 R)
• M27: 3,899,568 km (0.083 R)
• M28: 4,031,064 km (0.078 R)
• M29: 4,273,862 km (0.115 R)
• M30: 4,421,963 km (0.11 R)
• M31: 4,685,106 km (0.045 R)
• M32: 4,953,335 km (0.117 R)
• M33: 5,213,635 km (0.083 R)
• M34: 5,425,017 km (0.119 R)
• M35: 5,545,294 km (0.098 R)
• M36: 5,829,231 km (0.066 R)
• M37: 6,327,092 km (0.056 R)
• M38: 6,411,466 km (0.119 R)
• M39: 6,496,138 km (0.066 R)
• M40: 6,809,994 km (0.103 R)
• M41: 7,084,955 km (0.103 R)
• M42: 7,482,138 km (0.084 R)
• M43: 7,690,827 km (0.084 R)
• M44: 7,916,719 km (0.085 R)
• M45: 8,053,302 km (0.027 R)
• M46: 8,328,861 km (0.118 R)
• M47: 8,529,771 km (0.113 R)
• M48: 8,701,061 km (0.073 R)
• M49: 8,779,301 km (0.063 R)
• M50: 8,967,944 km (0.111 R)
• M51: 9,078,646 km (0.077 R)
• M52: 9,205,804 km (0.114 R)
• M53: 9,365,425 km (0.118 R)
• M54: 9,461,766 km (0.096 R)
• M55: 9,639,040 km (0.104 R)
• M56: 9,850,122 km (0.103 R)
• M57: 10,194,197 km (0.112 R)
• M58: 10,475,740 km (0.112 R)
• M59: 10,542,312 km (0.029 R)
• M60: 10,709,412 km (0.081 R)
• M61: 11,012,498 km (0.073 R)
• M62: 11,097,170 km (0.113 R)
• M63: 11,369,737 km (0.064 R)
• M64: 11,523,973 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 8.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.13 AU - 1.87 AU

Year: 1246 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,283,849 km

• M1: 150,645 km (0.117 R)
• M2: 296,353 km (0.096 R)
• M3: 394,938 km (0.095 R)
• M4: 540,647 km (0.101 R)
• M5: 635,941 km (0.081 R)
• M6: 730,935 km (0.117 R)
• M7: 817,403 km (0.091 R)
• M8: 950,395 km (0.098 R)
• M9: 1,016,069 km (0.101 R)
• M10: 1,152,053 km (0.111 R)
• M11: 1,270,236 km (0.118 R)
• M12: 1,334,862 km (0.119 R)
• M13: 1,425,817 km (0.106 R)
• M14: 1,579,006 km (0.119 R)
• M15: 1,782,907 km (0.06 R)
• M16: 2,157,949 km (0.085 R)
• M17: 2,424,981 km (0.113 R)
• M18: 2,547,203 km (0.083 R)
• M19: 2,629,781 km (0.043 R)
• M20: 2,818,873 km (0.102 R)
• M21: 2,893,672 km (0.117 R)
• M22: 3,034,294 km (0.105 R)
• M23: 3,099,967 km (0.071 R)
• M24: 3,435,665 km (0.047 R)
• M25: 3,853,940 km (0.067 R)
• M26: 4,045,126 km (0.039 R)
• M27: 4,117,532 km (0.11 R)
• M28: 4,178,269 km (0.048 R)
• M29: 4,374,691 km (0.108 R)
• M30: 4,449,190 km (0.087 R)
• M31: 4,511,573 km (0.104 R)
• M32: 4,713,081 km (0.116 R)
• M33: 4,866,120 km (0.076 R)
• M34: 5,033,968 km (0.102 R)
• M35: 5,388,515 km (0.084 R)
• M36: 5,764,754 km (0.075 R)
• M37: 5,846,434 km (0.104 R)
• M38: 5,983,616 km (0.059 R)
• M39: 6,387,231 km (0.064 R)
• M40: 6,699,441 km (0.069 R)
• M41: 6,756,737 km (0.087 R)
• M42: 6,857,417 km (0.076 R)
• M43: 7,118,465 km (0.088 R)
• M44: 7,309,202 km (0.066 R)
• M45: 7,427,385 km (0.103 R)
• M46: 7,575,935 km (0.1 R)
• M47: 8,149,643 km (0.096 R)
• M48: 8,241,496 km (0.071 R)
• M49: 8,318,390 km (0.101 R)
• M50: 8,488,183 km (0.112 R)
• M51: 8,721,705 km (0.034 R)
• M52: 8,799,945 km (0.102 R)
• M53: 8,973,179 km (0.096 R)
• M54: 9,226,897 km (0.089 R)
• M55: 9,354,654 km (0.071 R)
• M56: 9,531,329 km (0.112 R)
• M57: 9,757,820 km (0.118 R)
• M58: 10,150,216 km (0.119 R)
• M59: 10,216,188 km (0.074 R)
• M60: 10,547,847 km (0.053 R)
• M61: 10,731,852 km (0.085 R)
• M62: 10,984,373 km (0.118 R)
• M63: 11,068,896 km (0.039 R)
• M64: 11,392,476 km (0.104 R)
• M65: 11,460,992 km (0.028 R)
• M66: 11,529,657 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 8.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.46 AU - 2.02 AU

Year: 1557 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,283,849 km

• M1: 121,174 km (0.091 R)
• M2: 188,942 km (0.104 R)
• M3: 247,136 km (0.07 R)
• M4: 356,641 km (0.08 R)
• M5: 424,409 km (0.118 R)
• M6: 722,408 km (0.062 R)
• M7: 804,537 km (0.05 R)
• M8: 874,250 km (0.042 R)
• M9: 1,053,767 km (0.108 R)
• M10: 1,641,837 km (0.113 R)
• M11: 1,701,676 km (0.108 R)
• M12: 1,772,436 km (0.116 R)
• M13: 2,173,807 km (0.09 R)
• M14: 2,317,570 km (0.094 R)
• M15: 2,373,669 km (0.116 R)
• M16: 2,533,440 km (0.103 R)
• M17: 2,791,646 km (0.046 R)
• M18: 3,232,361 km (0.107 R)
• M19: 3,422,500 km (0.116 R)
• M20: 3,590,199 km (0.032 R)
• M21: 4,219,258 km (0.113 R)
• M22: 4,288,223 km (0.045 R)
• M23: 4,441,262 km (0.096 R)
• M24: 4,795,809 km (0.085 R)
• M25: 4,853,404 km (0.099 R)
• M26: 5,012,875 km (0.113 R)
• M27: 5,381,933 km (0.074 R)
• M28: 5,517,020 km (0.109 R)
• M29: 5,775,076 km (0.112 R)
• M30: 5,913,305 km (0.116 R)
• M31: 5,990,647 km (0.112 R)
• M32: 6,146,229 km (0.081 R)
• M33: 6,240,326 km (0.05 R)
• M34: 6,334,722 km (0.081 R)
• M35: 6,605,195 km (0.091 R)
• M36: 6,830,639 km (0.068 R)
• M37: 6,928,027 km (0.07 R)
• M38: 7,058,626 km (0.032 R)
• M39: 7,455,359 km (0.074 R)
• M40: 7,606,154 km (0.077 R)
• M41: 7,910,436 km (0.1 R)
• M42: 8,047,019 km (0.114 R)
• M43: 8,184,350 km (0.102 R)
• M44: 8,478,908 km (0.054 R)
• M45: 8,989,186 km (0.094 R)
• M46: 9,364,976 km (0.069 R)
• M47: 9,509,637 km (0.08 R)
• M48: 9,691,249 km (0.097 R)
• M49: 9,746,002 km (0.088 R)
• M50: 9,800,904 km (0.093 R)
• M51: 9,947,660 km (0.109 R)
• M52: 10,039,663 km (0.079 R)
• M53: 10,095,014 km (0.097 R)
• M54: 10,224,715 km (0.117 R)
• M55: 10,560,712 km (0.079 R)
• M56: 10,805,454 km (0.117 R)
• M57: 10,938,148 km (0.08 R)
• M58: 11,128,586 km (0.082 R)
• M59: 11,764,676 km (0.059 R)
• M60: 12,136,426 km (0.07 R)
• M61: 12,215,115 km (0.063 R)
• M62: 12,571,457 km (0.092 R)
• M63: 12,631,296 km (0.073 R)
• M64: 12,691,135 km (0.043 R)
• M65: 12,971,482 km (0.105 R)
• M66: 13,274,268 km (0.096 R)
• M67: 13,599,793 km (0.095 R)
• M68: 13,784,097 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.46 AU - 3.64 AU

Year: 4537 Days

Day: 10.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 15,283,849 km

• M1: 197,020 km (0.096 R)
• M2: 302,636 km (0.083 R)
• M3: 617,540 km (0.12 R)
• M4: 735,872 km (0.066 R)
• M5: 1,044,941 km (0.117 R)
• M6: 1,150,856 km (0.045 R)
• M7: 1,291,478 km (0.038 R)
• M8: 1,983,967 km (0.106 R)
• M9: 2,179,940 km (0.062 R)
• M10: 2,765,317 km (0.116 R)
• M11: 2,971,313 km (0.088 R)
• M12: 3,111,486 km (0.108 R)
• M13: 3,369,393 km (0.073 R)
• M14: 3,501,039 km (0.077 R)
• M15: 3,983,193 km (0.088 R)
• M16: 4,091,651 km (0.064 R)
• M17: 4,295,404 km (0.116 R)
• M18: 4,470,583 km (0.11 R)
• M19: 4,795,210 km (0.113 R)
• M20: 5,161,276 km (0.073 R)
• M21: 5,553,671 km (0.086 R)
• M22: 6,169,715 km (0.118 R)
• M23: 6,513,192 km (0.12 R)
• M24: 6,604,596 km (0.064 R)
• M25: 6,715,000 km (0.096 R)
• M26: 7,256,843 km (0.116 R)
• M27: 7,523,576 km (0.112 R)
• M28: 7,735,556 km (0.079 R)
• M29: 8,145,454 km (0.083 R)
• M30: 8,303,579 km (0.106 R)
• M31: 8,542,487 km (0.077 R)
• M32: 8,885,066 km (0.092 R)
• M33: 9,273,273 km (0.118 R)
• M34: 9,355,851 km (0.09 R)
• M35: 9,646,220 km (0.089 R)
• M36: 10,708,066 km (0.077 R)
• M37: 11,208,920 km (0.114 R)
• M38: 12,165,897 km (0.054 R)
• M39: 12,528,672 km (0.1 R)
• M40: 12,849,111 km (0.065 R)
• M41: 13,056,453 km (0.088 R)
• M42: 13,149,054 km (0.111 R)
• M43: 13,264,993 km (0.102 R)
• M44: 14,276,574 km (0.086 R)
• M45: 14,803,607 km (0.055 R)
• M46: 15,191,065 km (0.103 R)
• M47: 15,312,838 km (0.052 R)
• M48: 15,729,169 km (0.054 R)
• M49: 16,223,889 km (0.105 R)
• M50: 16,348,355 km (0.118 R)
• M51: 16,698,563 km (0.051 R)
• M52: 16,849,358 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 9.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.39 AU - 5.17 AU

Year: 7088 Days

Day: 9.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,283,849 km

• M1: 248,632 km (0.115 R)
• M2: 369,507 km (0.098 R)
• M3: 429,645 km (0.052 R)
• M4: 648,956 km (0.067 R)
• M5: 780,302 km (0.026 R)
• M6: 1,097,899 km (0.1 R)
• M7: 1,413,999 km (0.105 R)
• M8: 1,474,586 km (0.103 R)
• M9: 1,556,865 km (0.087 R)
• M10: 1,845,888 km (0.116 R)
• M11: 2,317,121 km (0.106 R)
• M12: 2,548,101 km (0.046 R)
• M13: 3,032,349 km (0.112 R)
• M14: 3,572,996 km (0.113 R)
• M15: 3,954,769 km (0.054 R)
• M16: 4,187,244 km (0.116 R)
• M17: 4,394,437 km (0.11 R)
• M18: 4,696,176 km (0.117 R)
• M19: 5,161,575 km (0.109 R)
• M20: 5,399,735 km (0.099 R)
• M21: 5,544,546 km (0.1 R)
• M22: 5,804,996 km (0.117 R)
• M23: 6,507,657 km (0.046 R)
• M24: 6,696,150 km (0.106 R)
• M25: 6,782,468 km (0.103 R)
• M26: 6,921,295 km (0.083 R)
• M27: 7,308,006 km (0.068 R)
• M28: 7,486,027 km (0.098 R)
• M29: 7,593,588 km (0.067 R)
• M30: 7,883,060 km (0.1 R)
• M31: 8,047,318 km (0.102 R)
• M32: 8,157,572 km (0.097 R)
• M33: 8,472,625 km (0.116 R)
• M34: 8,697,321 km (0.089 R)
• M35: 8,981,108 km (0.114 R)
• M36: 9,229,441 km (0.069 R)
• M37: 9,422,123 km (0.064 R)
• M38: 9,694,092 km (0.116 R)
• M39: 10,126,579 km (0.089 R)
• M40: 10,485,165 km (0.037 R)
• M41: 10,726,616 km (0.092 R)
• M42: 10,787,203 km (0.064 R)
• M43: 10,888,481 km (0.109 R)
• M44: 11,689,727 km (0.108 R)
• M45: 12,171,133 km (0.059 R)
• M46: 12,488,580 km (0.044 R)
• M47: 13,131,701 km (0.047 R)
• M48: 13,326,627 km (0.117 R)
• M49: 13,566,433 km (0.115 R)
• M50: 14,027,942 km (0.089 R)
• M51: 14,383,087 km (0.113 R)
• M52: 14,561,707 km (0.112 R)
• M53: 15,147,532 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit