🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 10

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 441 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,110,524 km

• M1: 126,709 km (0.041 R)
• M2: 193,131 km (0.11 R)
• M3: 257,458 km (0.079 R)
• M4: 324,179 km (0.074 R)
• M5: 479,012 km (0.094 R)
• M6: 585,077 km (0.06 R)
• M7: 729,290 km (0.08 R)
• M8: 819,497 km (0.09 R)
• M9: 942,167 km (0.049 R)
• M10: 1,024,745 km (0.032 R)
• M11: 1,118,543 km (0.116 R)
• M12: 1,246,898 km (0.107 R)
• M13: 1,394,402 km (0.075 R)
• M14: 1,552,826 km (0.089 R)
• M15: 1,666,819 km (0.098 R)
• M16: 1,752,838 km (0.04 R)
• M17: 1,824,944 km (0.047 R)
• M18: 1,913,806 km (0.108 R)
• M19: 2,150,918 km (0.086 R)
• M20: 2,256,235 km (0.082 R)
• M21: 2,449,067 km (0.039 R)
• M22: 2,553,336 km (0.054 R)
• M23: 2,617,963 km (0.095 R)
• M24: 2,748,562 km (0.044 R)
• M25: 2,826,951 km (0.105 R)
• M26: 3,178,955 km (0.05 R)
• M27: 3,293,098 km (0.109 R)
• M28: 3,357,126 km (0.079 R)
• M29: 3,584,515 km (0.116 R)
• M30: 3,810,258 km (0.104 R)
• M31: 3,897,922 km (0.115 R)
• M32: 4,075,046 km (0.086 R)
• M33: 4,206,243 km (0.11 R)
• M34: 4,282,837 km (0.113 R)
• M35: 4,380,974 km (0.078 R)
• M36: 4,551,066 km (0.117 R)
• M37: 4,687,200 km (0.069 R)
• M38: 4,752,276 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 11.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,110,524 km

• M1: 147,952 km (0.068 R)
• M2: 224,995 km (0.106 R)
• M3: 361,279 km (0.111 R)
• M4: 487,689 km (0.12 R)
• M5: 566,378 km (0.069 R)
• M6: 687,103 km (0.062 R)
• M7: 772,972 km (0.104 R)
• M8: 847,771 km (0.076 R)
• M9: 930,648 km (0.032 R)
• M10: 1,027,438 km (0.12 R)
• M11: 1,237,922 km (0.086 R)
• M12: 1,412,952 km (0.062 R)
• M13: 1,487,900 km (0.098 R)
• M14: 1,564,345 km (0.072 R)
• M15: 1,655,300 km (0.092 R)
• M16: 1,808,638 km (0.088 R)
• M17: 1,987,707 km (0.113 R)
• M18: 2,086,741 km (0.114 R)
• M19: 2,231,103 km (0.1 R)
• M20: 2,423,934 km (0.099 R)
• M21: 2,606,892 km (0.119 R)
• M22: 2,778,631 km (0.087 R)
• M23: 2,873,925 km (0.075 R)
• M24: 3,174,916 km (0.116 R)
• M25: 3,400,958 km (0.117 R)
• M26: 3,511,810 km (0.081 R)
• M27: 3,869,199 km (0.063 R)
• M28: 4,020,892 km (0.12 R)
• M29: 4,120,075 km (0.107 R)
• M30: 4,247,532 km (0.08 R)
• M31: 4,394,886 km (0.113 R)
• M32: 4,628,558 km (0.074 R)
• M33: 4,780,250 km (0.082 R)
• M34: 4,885,567 km (0.085 R)
• M35: 4,981,908 km (0.101 R)
• M36: 5,245,350 km (0.071 R)
• M37: 5,393,602 km (0.054 R)
• M38: 5,694,593 km (0.086 R)
• M39: 6,365,539 km (0.099 R)
• M40: 6,640,949 km (0.103 R)
• M41: 6,855,472 km (0.098 R)
• M42: 7,061,468 km (0.105 R)
• M43: 7,181,595 km (0.064 R)
• M44: 7,335,532 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 12.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.3 AU - 1.44 AU

Year: 1088 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,110,524 km

• M1: 192,532 km (0.084 R)
• M2: 316,699 km (0.052 R)
• M3: 406,457 km (0.082 R)
• M4: 503,995 km (0.09 R)
• M5: 602,131 km (0.073 R)
• M6: 734,526 km (0.074 R)
• M7: 923,916 km (0.044 R)
• M8: 1,049,579 km (0.097 R)
• M9: 1,220,270 km (0.047 R)
• M10: 1,319,304 km (0.087 R)
• M11: 1,421,329 km (0.116 R)
• M12: 1,597,406 km (0.118 R)
• M13: 1,721,572 km (0.073 R)
• M14: 1,803,552 km (0.089 R)
• M15: 1,979,629 km (0.089 R)
• M16: 2,121,597 km (0.047 R)
• M17: 2,299,768 km (0.101 R)
• M18: 2,415,856 km (0.11 R)
• M19: 2,697,399 km (0.049 R)
• M20: 2,802,417 km (0.092 R)
• M21: 2,944,684 km (0.043 R)
• M22: 3,053,143 km (0.105 R)
• M23: 3,162,798 km (0.092 R)
• M24: 3,245,975 km (0.11 R)
• M25: 3,348,599 km (0.095 R)
• M26: 3,442,845 km (0.049 R)
• M27: 3,547,714 km (0.078 R)
• M28: 3,663,203 km (0.088 R)
• M29: 3,957,761 km (0.054 R)
• M30: 4,331,606 km (0.062 R)
• M31: 4,424,357 km (0.102 R)
• M32: 4,538,650 km (0.051 R)
• M33: 4,696,027 km (0.076 R)
• M34: 4,780,699 km (0.04 R)
• M35: 4,951,540 km (0.034 R)
• M36: 5,102,783 km (0.071 R)
• M37: 5,266,593 km (0.107 R)
• M38: 5,354,706 km (0.074 R)
• M39: 5,443,268 km (0.038 R)
• M40: 5,848,080 km (0.096 R)
• M41: 6,158,047 km (0.069 R)
• M42: 6,391,270 km (0.111 R)
• M43: 6,497,036 km (0.038 R)
• M44: 6,603,549 km (0.106 R)
• M45: 6,818,222 km (0.102 R)
• M46: 7,096,025 km (0.115 R)
• M47: 7,315,934 km (0.107 R)
• M48: 7,513,403 km (0.109 R)
• M49: 7,600,469 km (0.04 R)
• M50: 7,687,685 km (0.114 R)
• M51: 7,775,349 km (0.111 R)
• M52: 8,091,001 km (0.118 R)
• M53: 8,423,856 km (0.077 R)
• M54: 8,735,020 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 14.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.65 AU - 2.05 AU

Year: 1707 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,110,524 km

• M1: 180,714 km (0.043 R)
• M2: 292,464 km (0.093 R)
• M3: 520,451 km (0.106 R)
• M4: 617,241 km (0.072 R)
• M5: 715,078 km (0.069 R)
• M6: 855,550 km (0.102 R)
• M7: 975,378 km (0.096 R)
• M8: 1,150,557 km (0.06 R)
• M9: 1,242,261 km (0.094 R)
• M10: 1,443,021 km (0.057 R)
• M11: 1,561,503 km (0.107 R)
• M12: 1,987,857 km (0.081 R)
• M13: 2,172,909 km (0.086 R)
• M14: 2,439,941 km (0.064 R)
• M15: 2,549,746 km (0.072 R)
• M16: 2,751,853 km (0.064 R)
• M17: 3,124,352 km (0.12 R)
• M18: 3,220,094 km (0.115 R)
• M19: 3,353,386 km (0.086 R)
• M20: 3,451,522 km (0.036 R)
• M21: 4,073,849 km (0.034 R)
• M22: 4,258,154 km (0.043 R)
• M23: 4,580,836 km (0.105 R)
• M24: 4,953,335 km (0.079 R)
• M25: 5,051,471 km (0.106 R)
• M26: 5,178,779 km (0.064 R)
• M27: 5,335,707 km (0.029 R)
• M28: 5,436,536 km (0.085 R)
• M29: 5,816,365 km (0.095 R)
• M30: 6,099,554 km (0.074 R)
• M31: 6,356,713 km (0.119 R)
• M32: 6,555,977 km (0.065 R)
• M33: 6,679,545 km (0.059 R)
• M34: 7,086,601 km (0.083 R)
• M35: 7,421,401 km (0.102 R)
• M36: 7,534,198 km (0.116 R)
• M37: 7,647,443 km (0.12 R)
• M38: 7,810,505 km (0.099 R)
• M39: 7,908,791 km (0.095 R)
• M40: 8,106,559 km (0.115 R)
• M41: 8,372,993 km (0.048 R)
• M42: 8,524,236 km (0.047 R)
• M43: 8,965,999 km (0.107 R)
• M44: 9,172,444 km (0.102 R)
• M45: 9,590,121 km (0.107 R)
• M46: 9,925,220 km (0.091 R)
• M47: 10,067,488 km (0.061 R)
• M48: 10,282,161 km (0.116 R)
• M49: 10,407,973 km (0.099 R)
• M50: 10,770,747 km (0.066 R)
• M51: 10,880,253 km (0.09 R)
• M52: 11,100,611 km (0.116 R)
• M53: 11,303,914 km (0.074 R)
• M54: 11,434,064 km (0.086 R)
• M55: 11,997,001 km (0.096 R)
• M56: 12,358,131 km (0.091 R)
• M57: 12,626,659 km (0.061 R)
• M58: 12,761,596 km (0.102 R)
• M59: 13,149,952 km (0.053 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 3.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.56 AU - 9.12 AU

Year: 16336 Days

Day: 20.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,110,524 km

• M1: 50,265 km (0.075 R)
• M2: 179,817 km (0.12 R)
• M3: 305,479 km (0.084 R)
• M4: 399,875 km (0.077 R)
• M5: 967,599 km (0.082 R)
• M6: 1,060,051 km (0.089 R)
• M7: 1,337,704 km (0.071 R)
• M8: 1,406,220 km (0.095 R)
• M9: 1,564,644 km (0.059 R)
• M10: 2,192,955 km (0.106 R)
• M11: 2,417,950 km (0.071 R)
• M12: 2,736,594 km (0.06 R)
• M13: 3,204,686 km (0.084 R)
• M14: 3,296,688 km (0.079 R)
• M15: 3,530,360 km (0.112 R)
• M16: 3,745,183 km (0.108 R)
• M17: 3,817,887 km (0.102 R)
• M18: 3,866,507 km (0.109 R)
• M19: 4,237,958 km (0.085 R)
• M20: 4,724,600 km (0.106 R)
• M21: 4,776,959 km (0.098 R)
• M22: 5,201,817 km (0.058 R)
• M23: 5,337,203 km (0.093 R)
• M24: 6,201,580 km (0.074 R)
• M25: 6,489,556 km (0.097 R)
• M26: 6,547,749 km (0.032 R)
• M27: 7,048,752 km (0.061 R)
• M28: 8,087,261 km (0.039 R)
• M29: 8,688,046 km (0.119 R)
• M30: 9,566,485 km (0.104 R)
• M31: 10,540,965 km (0.077 R)
• M32: 12,078,532 km (0.118 R)
• M33: 13,019,503 km (0.063 R)
• M34: 13,759,264 km (0.097 R)
• M35: 14,059,058 km (0.096 R)
• M36: 15,047,900 km (0.116 R)
• M37: 15,356,670 km (0.087 R)
• M38: 15,589,594 km (0.084 R)
• M39: 15,745,475 km (0.078 R)
• M40: 17,252,524 km (0.101 R)
• M41: 17,373,399 km (0.116 R)
• M42: 17,900,732 km (0.069 R)
• M43: 18,680,735 km (0.115 R)
• M44: 18,887,928 km (0.057 R)
• M45: 19,220,783 km (0.106 R)
• M46: 21,258,905 km (0.119 R)
• M47: 21,388,606 km (0.087 R)
• M48: 21,518,457 km (0.113 R)
• M49: 22,259,565 km (0.072 R)
• M50: 22,787,795 km (0.087 R)
• M51: 23,142,192 km (0.073 R)
• M52: 24,532,555 km (0.086 R)
• M53: 25,673,388 km (0.097 R)
• M54: 25,811,467 km (0.108 R)
• M55: 26,273,575 km (0.05 R)
• M56: 28,815,093 km (0.052 R)
• M57: 29,102,171 km (0.099 R)
• M58: 30,454,985 km (0.1 R)
• M59: 31,090,028 km (0.032 R)
• M60: 31,188,014 km (0.1 R)
• M61: 31,384,586 km (0.054 R)
• M62: 31,828,144 km (0.083 R)
• M63: 33,171,233 km (0.103 R)
• M64: 33,221,349 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.6

Radius: 5.4

Gravity: 26.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.31 AU - 10.79 AU

Year: 20017 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,110,524 km

• M1: 212,429 km (0.107 R)
• M2: 379,530 km (0.098 R)
• M3: 498,610 km (0.066 R)
• M4: 540,946 km (0.099 R)
• M5: 847,023 km (0.088 R)
• M6: 1,437,935 km (0.111 R)
• M7: 1,690,606 km (0.06 R)
• M8: 1,822,252 km (0.116 R)
• M9: 2,026,004 km (0.109 R)
• M10: 2,060,711 km (0.081 R)
• M11: 2,872,578 km (0.043 R)
• M12: 3,435,366 km (0.068 R)
• M13: 5,173,394 km (0.088 R)
• M14: 5,804,248 km (0.1 R)
• M15: 6,613,423 km (0.063 R)
• M16: 8,002,140 km (0.077 R)
• M17: 8,390,945 km (0.112 R)
• M18: 8,615,940 km (0.102 R)
• M19: 9,535,518 km (0.1 R)
• M20: 9,829,178 km (0.101 R)
• M21: 10,365,487 km (0.107 R)
• M22: 11,156,560 km (0.069 R)
• M23: 11,403,995 km (0.076 R)
• M24: 11,466,078 km (0.109 R)
• M25: 11,653,076 km (0.103 R)
• M26: 12,860,929 km (0.114 R)
• M27: 13,776,169 km (0.057 R)
• M28: 15,119,558 km (0.068 R)
• M29: 16,084,613 km (0.034 R)
• M30: 16,364,062 km (0.103 R)
• M31: 17,784,793 km (0.105 R)
• M32: 19,318,620 km (0.114 R)
• M33: 20,063,767 km (0.106 R)
• M34: 22,122,234 km (0.052 R)
• M35: 22,277,367 km (0.116 R)
• M36: 24,087,202 km (0.054 R)
• M37: 24,166,938 km (0.113 R)
• M38: 24,246,823 km (0.059 R)
• M39: 28,433,469 km (0.064 R)
• M40: 29,450,435 km (0.107 R)
• M41: 29,706,696 km (0.104 R)
• M42: 30,049,275 km (0.093 R)
• M43: 30,221,163 km (0.074 R)
• M44: 30,307,182 km (0.096 R)
• M45: 30,479,369 km (0.063 R)
• M46: 30,911,558 km (0.039 R)
• M47: 31,869,582 km (0.1 R)
• M48: 33,636,184 km (0.109 R)
• M49: 36,162,144 km (0.092 R)
• M50: 37,079,029 km (0.098 R)
• M51: 37,447,937 km (0.115 R)
• M52: 37,632,840 km (0.117 R)
• M53: 37,910,793 km (0.036 R)
• M54: 39,875,163 km (0.065 R)
• M55: 40,442,588 km (0.089 R)
• M56: 40,727,272 km (0.089 R)
• M57: 40,917,411 km (0.029 R)
• M58: 41,012,555 km (0.109 R)
• M59: 41,107,849 km (0.117 R)
• M60: 42,449,144 km (0.099 R)
• M61: 42,834,957 km (0.078 R)
• M62: 44,879,810 km (0.091 R)
• M63: 45,667,144 km (0.079 R)
• M64: 46,558,448 km (0.097 R)
• M65: 46,956,378 km (0.111 R)
• M66: 47,655,449 km (0.067 R)
• M67: 48,257,431 km (0.09 R)
• M68: 49,063,913 km (0.099 R)
• M69: 50,588,016 km (0.098 R)
• M70: 51,921,531 km (0.12 R)
• M71: 53,370,536 km (0.112 R)
• M72: 53,474,507 km (0.056 R)
• M73: 55,990,893 km (0.053 R)
• M74: 56,625,936 km (0.115 R)
• M75: 56,838,215 km (0.113 R)
• M76: 60,053,223 km (0.051 R)
• M77: 60,161,382 km (0.111 R)
• M78: 60,594,767 km (0.086 R)
• M79: 62,338,630 km (0.036 R)
• M80: 62,448,135 km (0.081 R)
• M81: 63,436,827 km (0.089 R)
• M82: 64,874,164 km (0.087 R)
• M83: 65,875,422 km (0.104 R)
• M84: 68,796,620 km (0.114 R)
• M85: 69,249,752 km (0.071 R)
• M86: 72,910,561 km (0.143 R)
• M87: 73,719,736 km (0.216 R)
• M88: 74,880,765 km (0.061 R)
• M89: 75,113,839 km (0.073 R)
• M90: 75,230,376 km (0.086 R)
• M91: 76,516,469 km (0.049 R)
• M92: 78,518,387 km (0.074 R)
• M93: 79,110,496 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit