🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.92 AU - 1.28 AU

Year: 745 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,830,951 km

• M1: 196,123 km (0.107 R)
• M2: 335,398 km (0.082 R)
• M3: 829,520 km (0.08 R)
• M4: 922,271 km (0.088 R)
• M5: 1,056,311 km (0.107 R)
• M6: 1,164,769 km (0.074 R)
• M7: 1,270,834 km (0.093 R)
• M8: 1,366,427 km (0.032 R)
• M9: 1,543,850 km (0.082 R)
• M10: 1,993,840 km (0.045 R)
• M11: 2,106,787 km (0.094 R)
• M12: 2,213,600 km (0.117 R)
• M13: 2,322,357 km (0.036 R)
• M14: 2,450,264 km (0.041 R)
• M15: 2,624,545 km (0.047 R)
• M16: 2,775,938 km (0.095 R)
• M17: 2,985,674 km (0.11 R)
• M18: 3,106,699 km (0.059 R)
• M19: 3,267,367 km (0.087 R)
• M20: 3,372,834 km (0.109 R)
• M21: 3,686,391 km (0.074 R)
• M22: 3,978,855 km (0.054 R)
• M23: 4,091,801 km (0.118 R)
• M24: 4,185,000 km (0.101 R)
• M25: 4,331,457 km (0.117 R)
• M26: 4,458,465 km (0.101 R)
• M27: 4,662,068 km (0.083 R)
• M28: 4,759,606 km (0.079 R)
• M29: 4,868,812 km (0.064 R)
• M30: 4,967,846 km (0.11 R)
• M31: 5,427,560 km (0.098 R)
• M32: 5,656,744 km (0.118 R)
• M33: 5,865,882 km (0.047 R)
• M34: 5,959,680 km (0.078 R)
• M35: 6,077,713 km (0.114 R)
• M36: 6,196,344 km (0.097 R)
• M37: 6,339,958 km (0.11 R)
• M38: 6,545,206 km (0.086 R)
• M39: 6,826,450 km (0.095 R)
• M40: 6,999,535 km (0.08 R)
• M41: 7,136,716 km (0.114 R)
• M42: 7,287,361 km (0.101 R)
• M43: 7,489,767 km (0.061 R)
• M44: 7,630,090 km (0.112 R)
• M45: 7,861,518 km (0.078 R)
• M46: 7,978,204 km (0.11 R)
• M47: 8,331,554 km (0.118 R)
• M48: 8,450,485 km (0.059 R)
• M49: 8,543,385 km (0.118 R)
• M50: 8,649,898 km (0.085 R)
• M51: 8,891,349 km (0.099 R)
• M52: 9,285,241 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 8.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 796 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,830,951 km

• M1: 109,057 km (0.041 R)
• M2: 171,888 km (0.105 R)
• M3: 242,049 km (0.107 R)
• M4: 296,503 km (0.112 R)
• M5: 397,182 km (0.097 R)
• M6: 469,438 km (0.114 R)
• M7: 550,670 km (0.056 R)
• M8: 625,469 km (0.08 R)
• M9: 728,542 km (0.057 R)
• M10: 885,470 km (0.056 R)
• M11: 956,978 km (0.078 R)
• M12: 1,101,190 km (0.051 R)
• M13: 1,168,808 km (0.069 R)
• M14: 1,227,899 km (0.081 R)
• M15: 1,308,233 km (0.088 R)
• M16: 1,411,456 km (0.107 R)
• M17: 1,517,371 km (0.102 R)
• M18: 1,670,111 km (0.081 R)
• M19: 1,771,239 km (0.058 R)
• M20: 1,950,008 km (0.114 R)
• M21: 2,020,768 km (0.09 R)
• M22: 2,195,648 km (0.119 R)
• M23: 2,250,850 km (0.117 R)
• M24: 2,306,650 km (0.113 R)
• M25: 2,476,742 km (0.083 R)
• M26: 2,540,920 km (0.095 R)
• M27: 2,736,444 km (0.092 R)
• M28: 2,998,241 km (0.059 R)
• M29: 3,473,812 km (0.091 R)
• M30: 3,538,588 km (0.118 R)
• M31: 3,757,300 km (0.065 R)
• M32: 4,071,156 km (0.12 R)
• M33: 4,139,373 km (0.092 R)
• M34: 4,215,818 km (0.118 R)
• M35: 4,346,865 km (0.07 R)
• M36: 4,471,331 km (0.087 R)
• M37: 4,581,285 km (0.085 R)
• M38: 4,684,059 km (0.106 R)
• M39: 4,803,737 km (0.094 R)
• M40: 4,859,986 km (0.084 R)
• M41: 4,973,082 km (0.082 R)
• M42: 5,054,314 km (0.08 R)
• M43: 5,243,106 km (0.104 R)
• M44: 5,384,027 km (0.102 R)
• M45: 5,610,519 km (0.113 R)
• M46: 5,788,989 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.21 AU - 1.81 AU

Year: 1198 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 80,830,951 km

• M1: 165,455 km (0.057 R)
• M2: 394,938 km (0.053 R)
• M3: 563,386 km (0.056 R)
• M4: 674,836 km (0.081 R)
• M5: 783,444 km (0.108 R)
• M6: 1,026,840 km (0.116 R)
• M7: 1,161,627 km (0.084 R)
• M8: 1,442,572 km (0.107 R)
• M9: 1,666,071 km (0.084 R)
• M10: 1,802,505 km (0.03 R)
• M11: 1,985,014 km (0.117 R)
• M12: 2,270,297 km (0.063 R)
• M13: 2,359,458 km (0.07 R)
• M14: 2,477,191 km (0.072 R)
• M15: 2,578,469 km (0.077 R)
• M16: 2,737,641 km (0.087 R)
• M17: 2,823,361 km (0.074 R)
• M18: 2,919,552 km (0.032 R)
• M19: 3,007,216 km (0.102 R)
• M20: 3,285,468 km (0.107 R)
• M21: 3,458,703 km (0.088 R)
• M22: 3,582,869 km (0.086 R)
• M23: 3,803,675 km (0.116 R)
• M24: 4,007,428 km (0.096 R)
• M25: 4,094,195 km (0.113 R)
• M26: 4,303,183 km (0.097 R)
• M27: 4,674,485 km (0.112 R)
• M28: 5,044,590 km (0.119 R)
• M29: 5,185,810 km (0.116 R)
• M30: 5,304,591 km (0.11 R)
• M31: 5,412,152 km (0.085 R)
• M32: 5,605,432 km (0.035 R)
• M33: 5,862,441 km (0.115 R)
• M34: 6,413,859 km (0.071 R)
• M35: 6,515,885 km (0.088 R)
• M36: 6,631,374 km (0.088 R)
• M37: 6,903,493 km (0.114 R)
• M38: 7,034,391 km (0.106 R)
• M39: 7,152,873 km (0.105 R)
• M40: 7,378,466 km (0.087 R)
• M41: 7,512,356 km (0.072 R)
• M42: 7,755,453 km (0.118 R)
• M43: 7,836,984 km (0.081 R)
• M44: 8,001,093 km (0.108 R)
• M45: 8,180,161 km (0.04 R)
• M46: 8,388,252 km (0.093 R)
• M47: 8,654,686 km (0.043 R)
• M48: 8,995,021 km (0.117 R)
• M49: 9,224,354 km (0.089 R)
• M50: 9,426,760 km (0.115 R)
• M51: 9,674,494 km (0.042 R)
• M52: 9,806,440 km (0.108 R)
• M53: 9,924,323 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.8

Radius: 5.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.94 AU - 10.68 AU

Year: 18342 Days

Day: 21.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 80,830,951 km

• M1: 117,285 km (0.08 R)
• M2: 220,657 km (0.104 R)
• M3: 546,481 km (0.118 R)
• M4: 709,393 km (0.051 R)
• M5: 838,496 km (0.043 R)
• M6: 1,792,482 km (0.078 R)
• M7: 2,101,401 km (0.077 R)
• M8: 2,202,380 km (0.071 R)
• M9: 2,461,783 km (0.113 R)
• M10: 2,878,413 km (0.049 R)
• M11: 3,355,779 km (0.06 R)
• M12: 4,318,143 km (0.105 R)
• M13: 4,403,862 km (0.054 R)
• M14: 4,707,995 km (0.085 R)
• M15: 4,862,679 km (0.106 R)
• M16: 4,907,109 km (0.075 R)
• M17: 5,176,984 km (0.078 R)
• M18: 5,222,462 km (0.107 R)
• M19: 6,134,859 km (0.097 R)
• M20: 6,376,609 km (0.057 R)
• M21: 6,523,215 km (0.056 R)
• M22: 6,671,018 km (0.058 R)
• M23: 6,894,667 km (0.089 R)
• M24: 7,451,620 km (0.114 R)
• M25: 8,234,316 km (0.085 R)
• M26: 8,314,051 km (0.118 R)
• M27: 8,933,686 km (0.112 R)
• M28: 9,651,755 km (0.113 R)
• M29: 9,735,829 km (0.108 R)
• M30: 10,017,821 km (0.118 R)
• M31: 10,074,519 km (0.087 R)
• M32: 11,735,205 km (0.087 R)
• M33: 12,246,680 km (0.041 R)
• M34: 12,428,890 km (0.11 R)
• M35: 12,950,239 km (0.097 R)
• M36: 13,167,006 km (0.044 R)
• M37: 14,943,630 km (0.059 R)
• M38: 15,040,869 km (0.103 R)
• M39: 15,992,162 km (0.119 R)
• M40: 16,458,309 km (0.082 R)
• M41: 16,760,347 km (0.096 R)
• M42: 16,996,412 km (0.036 R)
• M43: 17,165,757 km (0.038 R)
• M44: 19,418,103 km (0.077 R)
• M45: 20,740,997 km (0.07 R)
• M46: 20,813,402 km (0.052 R)
• M47: 21,982,061 km (0.117 R)
• M48: 22,240,566 km (0.034 R)
• M49: 22,277,666 km (0.097 R)
• M50: 22,835,217 km (0.118 R)
• M51: 23,472,804 km (0.116 R)
• M52: 23,774,842 km (0.101 R)
• M53: 23,812,690 km (0.101 R)
• M54: 23,888,386 km (0.09 R)
• M55: 24,192,220 km (0.039 R)
• M56: 24,306,512 km (0.083 R)
• M57: 24,612,141 km (0.051 R)
• M58: 24,765,329 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.6

Radius: 3.9

Gravity: 44.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.54 AU - 12.44 AU

Year: 21937 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,830,951 km

• M1: 61,784 km (0.04 R)
• M2: 95,743 km (0.109 R)
• M3: 489,484 km (0.112 R)
• M4: 577,448 km (0.093 R)
• M5: 845,527 km (0.107 R)
• M6: 1,062,145 km (0.088 R)
• M7: 2,015,233 km (0.082 R)
• M8: 2,050,388 km (0.087 R)
• M9: 2,121,447 km (0.106 R)
• M10: 2,915,662 km (0.074 R)
• M11: 2,995,697 km (0.071 R)
• M12: 3,406,493 km (0.114 R)
• M13: 4,280,145 km (0.113 R)
• M14: 4,416,877 km (0.068 R)
• M15: 5,073,911 km (0.045 R)
• M16: 6,424,481 km (0.081 R)
• M17: 7,601,517 km (0.094 R)
• M18: 8,270,967 km (0.053 R)
• M19: 8,384,362 km (0.115 R)
• M20: 8,612,798 km (0.054 R)
• M21: 8,727,689 km (0.11 R)
• M22: 9,487,198 km (0.075 R)
• M23: 10,944,131 km (0.097 R)
• M24: 11,319,024 km (0.067 R)
• M25: 11,382,004 km (0.067 R)
• M26: 11,634,825 km (0.068 R)
• M27: 11,889,440 km (0.116 R)
• M28: 14,603,146 km (0.079 R)
• M29: 14,740,327 km (0.075 R)
• M30: 14,877,807 km (0.093 R)
• M31: 15,432,068 km (0.085 R)
• M32: 16,134,579 km (0.117 R)
• M33: 16,347,307 km (0.088 R)
• M34: 16,775,606 km (0.044 R)
• M35: 16,919,070 km (0.118 R)
• M36: 18,155,946 km (0.075 R)
• M37: 18,377,201 km (0.118 R)
• M38: 18,451,102 km (0.105 R)
• M39: 18,822,404 km (0.102 R)
• M40: 19,496,941 km (0.067 R)
• M41: 20,946,544 km (0.109 R)
• M42: 21,645,316 km (0.073 R)
• M43: 22,036,814 km (0.106 R)
• M44: 22,667,967 km (0.115 R)
• M45: 25,416,080 km (0.037 R)
• M46: 25,498,508 km (0.041 R)
• M47: 25,581,086 km (0.072 R)
• M48: 28,181,995 km (0.089 R)
• M49: 29,557,098 km (0.08 R)
• M50: 30,690,302 km (0.103 R)
• M51: 30,865,930 km (0.097 R)
• M52: 31,041,857 km (0.117 R)
• M53: 31,571,583 km (0.116 R)
• M54: 32,998,897 km (0.108 R)
• M55: 33,178,863 km (0.109 R)
• M56: 35,178,986 km (0.083 R)
• M57: 36,379,210 km (0.054 R)
• M58: 36,472,110 km (0.088 R)
• M59: 40,251,252 km (0.05 R)
• M60: 40,636,018 km (0.087 R)
• M61: 42,479,961 km (0.104 R)
• M62: 43,264,602 km (0.042 R)
• M63: 44,152,914 km (0.118 R)
• M64: 44,351,131 km (0.086 R)
• M65: 45,047,210 km (0.115 R)
• M66: 45,346,705 km (0.119 R)
• M67: 45,947,490 km (0.087 R)
• M68: 46,550,968 km (0.118 R)
• M69: 47,359,694 km (0.097 R)
• M70: 47,867,579 km (0.026 R)
• M71: 49,196,307 km (0.113 R)
• M72: 49,710,475 km (0.101 R)
• M73: 50,433,481 km (0.05 R)
• M74: 50,744,346 km (0.077 R)
• M75: 51,785,397 km (0.088 R)
• M76: 54,206,190 km (0.076 R)
• M77: 56,448,513 km (0.11 R)
• M78: 57,418,804 km (0.044 R)
• M79: 57,635,123 km (0.101 R)
• M80: 57,851,741 km (0.09 R)
• M81: 58,068,657 km (0.115 R)
• M82: 58,938,868 km (0.089 R)
• M83: 59,266,338 km (0.12 R)
• M84: 64,587,385 km (0.095 R)
• M85: 67,646,960 km (0.05 R)
• M86: 68,791,982 km (0.099 R)
• M87: 69,827,948 km (0.097 R)
• M88: 71,449,888 km (0.065 R)
• M89: 71,915,586 km (0.095 R)
• M90: 72,032,123 km (0.047 R)
• M91: 72,499,018 km (0.105 R)
• M92: 72,849,825 km (0.052 R)
• M93: 74,612,536 km (0.074 R)
• M94: 75,084,966 km (0.079 R)
• M95: 75,558,444 km (0.119 R)
• M96: 76,151,599 km (0.056 R)
• M97: 76,865,331 km (0.068 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: 491 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit