🌌 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: 23.5

Radius: 13.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.97 AU

Year: 469 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 125.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,236,539 km

• M1: 183,257 km (0.108 R)
• M2: 270,922 km (0.111 R)
• M3: 365,617 km (0.078 R)
• M4: 455,376 km (0.087 R)
• M5: 568,921 km (0.085 R)
• M6: 662,270 km (0.086 R)
• M7: 813,812 km (0.116 R)
• M8: 924,216 km (0.106 R)
• M9: 1,018,761 km (0.084 R)
• M10: 1,130,362 km (0.047 R)
• M11: 1,227,899 km (0.094 R)
• M12: 1,544,000 km (0.095 R)
• M13: 1,633,010 km (0.067 R)
• M14: 1,723,966 km (0.098 R)
• M15: 1,835,416 km (0.099 R)
• M16: 1,952,103 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 8.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.85 AU - 1.17 AU

Year: 666 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,236,539 km

• M1: 111,750 km (0.115 R)
• M2: 171,589 km (0.113 R)
• M3: 229,932 km (0.09 R)
• M4: 299,046 km (0.095 R)
• M5: 374,294 km (0.098 R)
• M6: 426,354 km (0.091 R)
• M7: 524,789 km (0.12 R)
• M8: 631,453 km (0.118 R)
• M9: 700,118 km (0.103 R)
• M10: 767,138 km (0.068 R)
• M11: 849,716 km (0.111 R)
• M12: 935,585 km (0.107 R)
• M13: 1,014,872 km (0.103 R)
• M14: 1,072,318 km (0.099 R)
• M15: 1,135,897 km (0.116 R)
• M16: 1,282,353 km (0.089 R)
• M17: 1,334,413 km (0.077 R)
• M18: 1,610,870 km (0.118 R)
• M19: 1,695,692 km (0.111 R)
• M20: 1,776,176 km (0.047 R)
• M21: 1,840,353 km (0.083 R)
• M22: 1,995,336 km (0.102 R)
• M23: 2,049,940 km (0.108 R)
• M24: 2,105,141 km (0.114 R)
• M25: 2,248,456 km (0.1 R)
• M26: 2,433,658 km (0.102 R)
• M27: 2,650,725 km (0.097 R)
• M28: 2,717,745 km (0.082 R)
• M29: 2,832,935 km (0.078 R)
• M30: 3,061,371 km (0.111 R)
• M31: 3,124,651 km (0.1 R)
• M32: 3,195,560 km (0.12 R)
• M33: 3,440,601 km (0.071 R)
• M34: 3,506,574 km (0.113 R)
• M35: 3,558,185 km (0.031 R)
• M36: 3,721,845 km (0.108 R)
• M37: 3,827,312 km (0.095 R)
• M38: 3,888,049 km (0.099 R)
• M39: 3,972,123 km (0.062 R)
• M40: 4,087,762 km (0.106 R)
• M41: 4,204,448 km (0.066 R)
• M42: 4,369,754 km (0.086 R)
• M43: 4,529,225 km (0.099 R)
• M44: 4,723,104 km (0.071 R)
• M45: 4,886,764 km (0.061 R)
• M46: 4,960,965 km (0.107 R)
• M47: 5,068,974 km (0.106 R)
• M48: 5,177,732 km (0.025 R)
• M49: 5,338,101 km (0.06 R)
• M50: 5,431,599 km (0.119 R)
• M51: 5,508,642 km (0.112 R)
• M52: 5,603,188 km (0.097 R)
• M53: 5,654,949 km (0.101 R)
• M54: 5,969,254 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 11

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.57 AU - 2.59 AU

Year: 1968 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,236,539 km

• M1: 151,991 km (0.079 R)
• M2: 232,774 km (0.062 R)
• M3: 319,541 km (0.068 R)
• M4: 502,350 km (0.118 R)
• M5: 575,802 km (0.112 R)
• M6: 697,425 km (0.086 R)
• M7: 842,086 km (0.095 R)
• M8: 1,094,009 km (0.05 R)
• M9: 1,241,214 km (0.089 R)
• M10: 1,411,755 km (0.094 R)
• M11: 1,546,992 km (0.042 R)
• M12: 1,616,405 km (0.094 R)
• M13: 1,785,451 km (0.097 R)
• M14: 2,083,599 km (0.078 R)
• M15: 2,160,792 km (0.109 R)
• M16: 2,278,226 km (0.109 R)
• M17: 2,489,159 km (0.059 R)
• M18: 2,643,694 km (0.071 R)
• M19: 2,727,468 km (0.05 R)
• M20: 2,822,912 km (0.117 R)
• M21: 3,171,176 km (0.099 R)
• M22: 3,293,996 km (0.116 R)
• M23: 3,418,611 km (0.091 R)
• M24: 3,778,094 km (0.111 R)
• M25: 3,896,725 km (0.066 R)
• M26: 4,064,873 km (0.09 R)
• M27: 4,174,229 km (0.115 R)
• M28: 4,383,517 km (0.06 R)
• M29: 4,621,677 km (0.116 R)
• M30: 4,710,538 km (0.08 R)
• M31: 4,812,713 km (0.082 R)
• M32: 4,928,502 km (0.118 R)
• M33: 5,019,308 km (0.108 R)
• M34: 5,242,209 km (0.084 R)
• M35: 5,361,438 km (0.094 R)
• M36: 5,535,420 km (0.118 R)
• M37: 5,752,038 km (0.092 R)
• M38: 5,861,394 km (0.051 R)
• M39: 6,110,026 km (0.117 R)
• M40: 6,447,070 km (0.076 R)
• M41: 6,532,341 km (0.06 R)
• M42: 6,775,736 km (0.071 R)
• M43: 6,964,080 km (0.032 R)
• M44: 7,539,134 km (0.099 R)
• M45: 7,658,962 km (0.093 R)
• M46: 7,839,976 km (0.088 R)
• M47: 7,946,190 km (0.118 R)
• M48: 8,037,744 km (0.055 R)
• M49: 8,206,341 km (0.117 R)
• M50: 8,453,626 km (0.105 R)
• M51: 8,625,065 km (0.118 R)
• M52: 8,703,455 km (0.11 R)
• M53: 9,258,463 km (0.073 R)
• M54: 9,386,818 km (0.109 R)
• M55: 9,694,391 km (0.117 R)
• M56: 9,824,840 km (0.084 R)
• M57: 9,906,670 km (0.091 R)
• M58: 9,988,799 km (0.111 R)
• M59: 10,889,678 km (0.114 R)
• M60: 11,076,376 km (0.083 R)
• M61: 11,178,701 km (0.09 R)
• M62: 11,298,379 km (0.12 R)
• M63: 11,452,914 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 10.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.91 AU - 5.13 AU

Year: 6304 Days

Day: 7.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,236,539 km

• M1: 175,329 km (0.083 R)
• M2: 288,275 km (0.038 R)
• M3: 486,343 km (0.092 R)
• M4: 567,574 km (0.104 R)
• M5: 654,191 km (0.1 R)
• M6: 786,885 km (0.089 R)
• M7: 1,049,728 km (0.115 R)
• M8: 1,675,347 km (0.051 R)
• M9: 2,401,195 km (0.105 R)
• M10: 3,032,050 km (0.114 R)
• M11: 3,238,046 km (0.108 R)
• M12: 3,883,710 km (0.092 R)
• M13: 3,957,911 km (0.053 R)
• M14: 4,413,287 km (0.092 R)
• M15: 4,673,587 km (0.079 R)
• M16: 4,885,418 km (0.092 R)
• M17: 5,046,535 km (0.096 R)
• M18: 5,154,843 km (0.108 R)
• M19: 5,651,957 km (0.089 R)
• M20: 6,193,352 km (0.109 R)
• M21: 6,280,418 km (0.109 R)
• M22: 6,602,951 km (0.073 R)
• M23: 6,691,962 km (0.103 R)
• M24: 6,961,088 km (0.106 R)
• M25: 7,356,326 km (0.066 R)
• M26: 7,634,129 km (0.111 R)
• M27: 8,010,068 km (0.037 R)
• M28: 8,264,086 km (0.086 R)
• M29: 8,650,198 km (0.056 R)
• M30: 8,976,321 km (0.088 R)
• M31: 9,075,056 km (0.113 R)
• M32: 9,174,089 km (0.114 R)
• M33: 9,540,155 km (0.06 R)
• M34: 9,843,390 km (0.104 R)
• M35: 10,184,025 km (0.1 R)
• M36: 10,252,540 km (0.044 R)
• M37: 10,946,974 km (0.052 R)
• M38: 11,017,285 km (0.042 R)
• M39: 11,549,105 km (0.039 R)
• M40: 12,711,780 km (0.089 R)
• M41: 13,008,283 km (0.095 R)
• M42: 13,269,630 km (0.079 R)
• M43: 13,382,128 km (0.095 R)
• M44: 13,683,717 km (0.115 R)
• M45: 13,835,409 km (0.077 R)
• M46: 14,370,671 km (0.079 R)
• M47: 14,757,082 km (0.11 R)
• M48: 15,619,364 km (0.119 R)
• M49: 16,176,616 km (0.076 R)
• M50: 16,256,651 km (0.108 R)
• M51: 16,377,077 km (0.094 R)
• M52: 16,821,383 km (0.118 R)
• M53: 17,065,377 km (0.079 R)
• M54: 17,433,537 km (0.087 R)
• M55: 17,639,235 km (0.071 R)
• M56: 18,094,610 km (0.096 R)
• M57: 20,558,936 km (0.114 R)
• M58: 20,950,583 km (0.111 R)
• M59: 21,564,982 km (0.058 R)
• M60: 22,452,845 km (0.086 R)
• M61: 22,542,305 km (0.113 R)
• M62: 22,766,402 km (0.088 R)
• M63: 23,579,467 km (0.097 R)
• M64: 23,670,422 km (0.111 R)
• M65: 23,807,005 km (0.106 R)
• M66: 25,048,368 km (0.055 R)
• M67: 26,122,331 km (0.087 R)
• M68: 26,216,428 km (0.097 R)
• M69: 26,310,526 km (0.109 R)
• M70: 26,452,045 km (0.102 R)
• M71: 26,878,249 km (0.102 R)
• M72: 27,163,533 km (0.067 R)
• M73: 27,977,495 km (0.108 R)
• M74: 28,994,012 km (0.117 R)
• M75: 29,531,218 km (0.045 R)
• M76: 30,219,817 km (0.066 R)
• M77: 31,312,480 km (0.084 R)
• M78: 31,412,411 km (0.032 R)
• M79: 32,216,051 km (0.116 R)
• M80: 32,721,841 km (0.115 R)
• M81: 33,179,312 km (0.108 R)
• M82: 33,690,039 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.43 AU - 5.65 AU

Year: 8554 Days

Day: 7 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,236,539 km

• M1: 165,455 km (0.073 R)
• M2: 230,530 km (0.09 R)
• M3: 292,464 km (0.042 R)
• M4: 404,064 km (0.052 R)
• M5: 462,257 km (0.094 R)
• M6: 597,494 km (0.072 R)
• M7: 665,860 km (0.048 R)
• M8: 792,869 km (0.117 R)
• M9: 988,543 km (0.079 R)
• M10: 1,081,892 km (0.119 R)
• M11: 1,345,633 km (0.089 R)
• M12: 1,508,844 km (0.107 R)
• M13: 1,593,068 km (0.048 R)
• M14: 1,654,253 km (0.107 R)
• M15: 2,064,301 km (0.066 R)
• M16: 2,281,068 km (0.064 R)
• M17: 2,519,677 km (0.095 R)
• M18: 2,766,364 km (0.061 R)
• M19: 2,975,502 km (0.08 R)
• M20: 3,220,842 km (0.105 R)
• M21: 3,298,932 km (0.093 R)
• M22: 3,361,763 km (0.096 R)
• M23: 3,764,032 km (0.114 R)
• M24: 3,846,311 km (0.055 R)
• M25: 3,979,303 km (0.09 R)
• M26: 4,096,887 km (0.07 R)
• M27: 4,596,544 km (0.059 R)
• M28: 5,097,099 km (0.09 R)
• M29: 5,188,353 km (0.085 R)
• M30: 5,280,206 km (0.09 R)
• M31: 5,446,858 km (0.12 R)
• M32: 6,072,626 km (0.096 R)
• M33: 6,208,312 km (0.064 R)
• M34: 6,542,064 km (0.102 R)
• M35: 6,641,248 km (0.077 R)
• M36: 7,124,898 km (0.063 R)
• M37: 7,186,083 km (0.114 R)
• M38: 7,309,053 km (0.053 R)
• M39: 7,724,336 km (0.113 R)
• M40: 9,370,811 km (0.047 R)
• M41: 9,437,980 km (0.093 R)
• M42: 9,821,699 km (0.107 R)
• M43: 10,164,577 km (0.041 R)
• M44: 10,302,805 km (0.119 R)
• M45: 10,651,069 km (0.108 R)
• M46: 11,407,137 km (0.072 R)
• M47: 11,478,794 km (0.117 R)
• M48: 11,671,027 km (0.091 R)
• M49: 11,743,283 km (0.086 R)
• M50: 11,985,482 km (0.09 R)
• M51: 12,796,303 km (0.116 R)
• M52: 13,020,400 km (0.069 R)
• M53: 13,498,066 km (0.113 R)
• M54: 13,573,912 km (0.047 R)
• M55: 13,726,203 km (0.095 R)
• M56: 13,930,255 km (0.044 R)
• M57: 14,186,665 km (0.056 R)
• M58: 14,444,572 km (0.117 R)
• M59: 14,548,094 km (0.095 R)
• M60: 14,730,005 km (0.113 R)
• M61: 15,491,757 km (0.097 R)
• M62: 15,837,328 km (0.109 R)
• M63: 15,944,141 km (0.026 R)
• M64: 16,780,393 km (0.117 R)
• M65: 17,135,389 km (0.108 R)
• M66: 17,272,570 km (0.104 R)
• M67: 17,354,999 km (0.087 R)
• M68: 17,603,331 km (0.095 R)
• M69: 17,880,386 km (0.086 R)
• M70: 18,607,881 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 14.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.8 AU - 6.84 AU

Year: 9211 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,236,539 km

• M1: 226,491 km (0.092 R)
• M2: 398,978 km (0.042 R)
• M3: 537,505 km (0.118 R)
• M4: 641,625 km (0.076 R)
• M5: 739,911 km (0.066 R)
• M6: 922,121 km (0.058 R)
• M7: 1,120,937 km (0.088 R)
• M8: 1,447,060 km (0.055 R)
• M9: 1,621,791 km (0.055 R)
• M10: 1,887,177 km (0.035 R)
• M11: 2,079,560 km (0.119 R)
• M12: 2,301,114 km (0.051 R)
• M13: 2,743,924 km (0.105 R)
• M14: 3,341,867 km (0.084 R)
• M15: 3,736,207 km (0.047 R)
• M16: 4,117,981 km (0.068 R)
• M17: 4,285,530 km (0.109 R)
• M18: 4,426,900 km (0.117 R)
• M19: 5,675,594 km (0.072 R)
• M20: 6,210,705 km (0.081 R)
• M21: 6,598,313 km (0.06 R)
• M22: 6,696,449 km (0.089 R)
• M23: 7,027,210 km (0.109 R)
• M24: 7,363,357 km (0.081 R)
• M25: 8,297,446 km (0.088 R)
• M26: 8,904,664 km (0.1 R)
• M27: 9,122,478 km (0.088 R)
• M28: 9,231,984 km (0.078 R)
• M29: 9,749,144 km (0.115 R)
• M30: 10,048,938 km (0.063 R)
• M31: 10,927,825 km (0.061 R)
• M32: 12,030,960 km (0.119 R)
• M33: 12,352,745 km (0.041 R)
• M34: 13,252,127 km (0.036 R)
• M35: 14,003,857 km (0.081 R)
• M36: 14,299,911 km (0.115 R)
• M37: 14,427,368 km (0.112 R)
• M38: 14,812,284 km (0.099 R)
• M39: 15,027,555 km (0.029 R)
• M40: 15,899,112 km (0.069 R)
• M41: 16,608,056 km (0.081 R)
• M42: 17,418,129 km (0.118 R)
• M43: 17,508,935 km (0.091 R)
• M44: 18,241,067 km (0.078 R)
• M45: 18,379,445 km (0.083 R)
• M46: 18,471,896 km (0.077 R)
• M47: 18,936,547 km (0.037 R)
• M48: 19,264,167 km (0.11 R)
• M49: 19,877,368 km (0.077 R)
• M50: 21,123,219 km (0.041 R)
• M51: 21,220,159 km (0.099 R)
• M52: 22,394,203 km (0.063 R)
• M53: 22,989,303 km (0.037 R)
• M54: 23,238,683 km (0.092 R)
• M55: 23,438,994 km (0.083 R)
• M56: 24,448,630 km (0.08 R)
• M57: 24,958,759 km (0.072 R)
• M58: 25,266,632 km (0.087 R)
• M59: 26,145,519 km (0.117 R)
• M60: 26,562,748 km (0.092 R)
• M61: 26,667,316 km (0.095 R)
• M62: 27,509,253 km (0.064 R)
• M63: 29,923,763 km (0.113 R)
• M64: 30,414,743 km (0.107 R)
• M65: 31,294,229 km (0.102 R)
• M66: 31,570,835 km (0.098 R)
• M67: 32,070,642 km (0.116 R)
• M68: 32,293,692 km (0.099 R)
• M69: 32,909,587 km (0.056 R)
• M70: 35,124,533 km (0.08 R)
• M71: 35,989,358 km (0.083 R)
• M72: 37,387,350 km (0.113 R)
• M73: 38,152,095 km (0.093 R)
• M74: 38,270,277 km (0.082 R)
• M75: 39,996,487 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit