🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 13.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.9 AU - 1.14 AU

Year: 676 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,799,077 km

• M1: 170,542 km (0.11 R)
• M2: 260,599 km (0.11 R)
• M3: 404,513 km (0.106 R)
• M4: 535,860 km (0.103 R)
• M5: 696,827 km (0.074 R)
• M6: 851,212 km (0.104 R)
• M7: 1,067,530 km (0.12 R)
• M8: 1,164,171 km (0.065 R)
• M9: 1,259,165 km (0.112 R)
• M10: 1,412,054 km (0.079 R)
• M11: 1,503,758 km (0.095 R)
• M12: 1,603,091 km (0.088 R)
• M13: 1,688,362 km (0.093 R)
• M14: 1,780,963 km (0.1 R)
• M15: 1,869,674 km (0.089 R)
• M16: 1,959,882 km (0.074 R)
• M17: 2,074,922 km (0.073 R)
• M18: 2,263,865 km (0.026 R)
• M19: 2,378,756 km (0.114 R)
• M20: 2,489,608 km (0.11 R)
• M21: 2,640,103 km (0.095 R)
• M22: 2,735,696 km (0.104 R)
• M23: 2,845,501 km (0.09 R)
• M24: 2,937,205 km (0.109 R)
• M25: 3,096,526 km (0.097 R)
• M26: 3,306,861 km (0.083 R)
• M27: 3,396,470 km (0.104 R)
• M28: 3,734,561 km (0.086 R)
• M29: 3,951,478 km (0.108 R)
• M30: 4,091,053 km (0.069 R)
• M31: 4,337,441 km (0.11 R)
• M32: 4,443,506 km (0.087 R)
• M33: 4,689,145 km (0.084 R)
• M34: 4,782,345 km (0.118 R)
• M35: 5,066,132 km (0.108 R)
• M36: 5,161,875 km (0.073 R)
• M37: 5,510,288 km (0.038 R)
• M38: 5,641,784 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 13.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 873 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,799,077 km

• M1: 174,431 km (0.113 R)
• M2: 327,171 km (0.098 R)
• M3: 425,008 km (0.086 R)
• M4: 517,908 km (0.112 R)
• M5: 830,717 km (0.093 R)
• M6: 974,780 km (0.119 R)
• M7: 1,073,664 km (0.115 R)
• M8: 1,162,525 km (0.119 R)
• M9: 1,340,846 km (0.119 R)
• M10: 1,437,486 km (0.043 R)
• M11: 1,552,078 km (0.109 R)
• M12: 1,701,825 km (0.113 R)
• M13: 1,823,748 km (0.09 R)
• M14: 2,008,052 km (0.081 R)
• M15: 2,137,305 km (0.113 R)
• M16: 2,505,316 km (0.108 R)
• M17: 2,617,065 km (0.062 R)
• M18: 2,816,479 km (0.075 R)
• M19: 3,090,542 km (0.09 R)
• M20: 3,230,865 km (0.075 R)
• M21: 3,352,937 km (0.059 R)
• M22: 3,455,860 km (0.12 R)
• M23: 3,559,831 km (0.048 R)
• M24: 3,717,956 km (0.068 R)
• M25: 3,846,012 km (0.038 R)
• M26: 3,964,792 km (0.12 R)
• M27: 4,062,929 km (0.112 R)
• M28: 4,407,153 km (0.099 R)
• M29: 4,497,510 km (0.035 R)
• M30: 4,657,281 km (0.056 R)
• M31: 4,853,853 km (0.088 R)
• M32: 4,947,351 km (0.107 R)
• M33: 5,183,716 km (0.116 R)
• M34: 5,435,938 km (0.042 R)
• M35: 5,557,411 km (0.115 R)
• M36: 5,865,284 km (0.092 R)
• M37: 6,015,031 km (0.075 R)
• M38: 6,128,277 km (0.048 R)
• M39: 6,216,839 km (0.072 R)
• M40: 6,395,159 km (0.113 R)
• M41: 6,940,593 km (0.071 R)
• M42: 7,152,424 km (0.09 R)
• M43: 7,460,595 km (0.085 R)
• M44: 7,786,868 km (0.093 R)
• M45: 8,104,016 km (0.063 R)
• M46: 8,299,091 km (0.042 R)
• M47: 8,580,635 km (0.107 R)
• M48: 8,793,812 km (0.048 R)
• M49: 8,994,422 km (0.071 R)
• M50: 9,138,635 km (0.073 R)
• M51: 9,283,595 km (0.088 R)
• M52: 9,414,792 km (0.109 R)
• M53: 9,886,175 km (0.105 R)
• M54: 10,035,025 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 11.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.59 AU - 2.31 AU

Year: 1786 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,799,077 km

• M1: 149,448 km (0.075 R)
• M2: 238,160 km (0.09 R)
• M3: 324,179 km (0.099 R)
• M4: 409,150 km (0.055 R)
• M5: 566,378 km (0.103 R)
• M6: 770,579 km (0.082 R)
• M7: 895,044 km (0.075 R)
• M8: 1,175,390 km (0.101 R)
• M9: 1,252,433 km (0.119 R)
• M10: 1,653,505 km (0.095 R)
• M11: 1,751,791 km (0.049 R)
• M12: 1,840,951 km (0.115 R)
• M13: 1,954,496 km (0.073 R)
• M14: 2,058,915 km (0.102 R)
• M15: 2,776,088 km (0.118 R)
• M16: 3,175,963 km (0.056 R)
• M17: 3,438,657 km (0.085 R)
• M18: 3,537,391 km (0.116 R)
• M19: 3,737,553 km (0.104 R)
• M20: 3,824,470 km (0.117 R)
• M21: 3,985,736 km (0.091 R)
• M22: 4,194,276 km (0.074 R)
• M23: 4,482,999 km (0.061 R)
• M24: 4,637,684 km (0.109 R)
• M25: 4,762,598 km (0.115 R)
• M26: 4,857,144 km (0.117 R)
• M27: 4,984,152 km (0.082 R)
• M28: 5,602,440 km (0.091 R)
• M29: 6,365,988 km (0.097 R)
• M30: 6,610,281 km (0.058 R)
• M31: 7,289,007 km (0.063 R)
• M32: 7,452,966 km (0.114 R)
• M33: 7,544,669 km (0.092 R)
• M34: 7,692,023 km (0.044 R)
• M35: 7,971,173 km (0.117 R)
• M36: 8,046,121 km (0.107 R)
• M37: 8,234,615 km (0.063 R)
• M38: 8,424,604 km (0.068 R)
• M39: 8,558,345 km (0.073 R)
• M40: 8,847,667 km (0.057 R)
• M41: 8,925,308 km (0.05 R)
• M42: 9,855,059 km (0.117 R)
• M43: 10,097,407 km (0.057 R)
• M44: 10,423,531 km (0.117 R)
• M45: 10,961,036 km (0.078 R)
• M46: 11,107,343 km (0.076 R)
• M47: 11,296,285 km (0.119 R)
• M48: 11,401,751 km (0.094 R)
• M49: 11,762,881 km (0.068 R)
• M50: 12,170,834 km (0.062 R)
• M51: 12,257,302 km (0.09 R)
• M52: 12,692,931 km (0.101 R)
• M53: 12,802,586 km (0.073 R)
• M54: 12,890,549 km (0.079 R)
• M55: 12,978,812 km (0.097 R)
• M56: 13,155,786 km (0.066 R)
• M57: 13,244,498 km (0.068 R)
• M58: 13,489,689 km (0.082 R)
• M59: 13,713,936 km (0.072 R)
• M60: 13,826,583 km (0.045 R)
• M61: 14,969,212 km (0.083 R)
• M62: 15,317,924 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593

Radius: 6.4

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.64 AU - 11.3 AU

Year: 22224 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,799,077 km

• M1: 107,112 km (0.118 R)
• M2: 251,923 km (0.102 R)
• M3: 748,588 km (0.084 R)
• M4: 948,451 km (0.113 R)
• M5: 1,367,474 km (0.108 R)
• M6: 1,707,959 km (0.101 R)
• M7: 2,005,659 km (0.1 R)
• M8: 2,915,064 km (0.077 R)
• M9: 2,992,705 km (0.078 R)
• M10: 3,514,353 km (0.061 R)
• M11: 4,107,210 km (0.106 R)
• M12: 4,370,801 km (0.063 R)
• M13: 4,504,691 km (0.095 R)
• M14: 5,194,188 km (0.116 R)
• M15: 6,064,398 km (0.031 R)
• M16: 6,516,184 km (0.078 R)
• M17: 6,823,608 km (0.114 R)
• M18: 7,773,554 km (0.109 R)
• M19: 8,319,138 km (0.08 R)
• M20: 9,046,632 km (0.039 R)
• M21: 9,389,361 km (0.095 R)
• M22: 10,087,384 km (0.09 R)
• M23: 10,862,451 km (0.086 R)
• M24: 10,983,326 km (0.081 R)
• M25: 11,410,129 km (0.08 R)
• M26: 11,656,367 km (0.076 R)
• M27: 11,966,782 km (0.039 R)
• M28: 13,106,419 km (0.094 R)
• M29: 13,364,475 km (0.091 R)
• M30: 13,624,028 km (0.091 R)
• M31: 13,689,252 km (0.058 R)
• M32: 14,148,368 km (0.117 R)
• M33: 15,081,560 km (0.069 R)
• M34: 15,149,028 km (0.095 R)
• M35: 15,692,069 km (0.077 R)
• M36: 16,103,463 km (0.092 R)
• M37: 16,867,010 km (0.101 R)
• M38: 17,642,226 km (0.106 R)
• M39: 17,998,569 km (0.094 R)
• M40: 18,285,198 km (0.032 R)
• M41: 18,429,111 km (0.051 R)
• M42: 19,154,362 km (0.033 R)
• M43: 19,227,366 km (0.075 R)
• M44: 19,888,887 km (0.042 R)
• M45: 21,083,277 km (0.085 R)
• M46: 21,765,144 km (0.118 R)
• M47: 23,462,481 km (0.115 R)
• M48: 23,932,817 km (0.034 R)
• M49: 24,169,182 km (0.109 R)
• M50: 25,042,085 km (0.116 R)
• M51: 25,844,827 km (0.093 R)
• M52: 26,982,519 km (0.073 R)
• M53: 27,228,458 km (0.114 R)
• M54: 27,392,866 km (0.115 R)
• M55: 30,322,292 km (0.105 R)
• M56: 33,173,926 km (0.104 R)
• M57: 33,437,518 km (0.116 R)
• M58: 33,613,445 km (0.115 R)
• M59: 34,320,743 km (0.036 R)
• M60: 36,019,876 km (0.102 R)
• M61: 36,200,291 km (0.111 R)
• M62: 36,381,155 km (0.083 R)
• M63: 37,289,364 km (0.094 R)
• M64: 37,471,873 km (0.088 R)
• M65: 38,389,058 km (0.105 R)
• M66: 39,685,622 km (0.118 R)
• M67: 41,751,719 km (0.087 R)
• M68: 42,226,243 km (0.04 R)
• M69: 43,276,270 km (0.095 R)
• M70: 48,454,601 km (0.105 R)
• M71: 49,153,073 km (0.059 R)
• M72: 49,353,235 km (0.104 R)
• M73: 49,754,307 km (0.069 R)
• M74: 50,458,913 km (0.112 R)
• M75: 50,964,255 km (0.116 R)
• M76: 52,081,900 km (0.095 R)
• M77: 54,651,693 km (0.069 R)
• M78: 55,482,709 km (0.069 R)
• M79: 55,691,099 km (0.099 R)
• M80: 56,108,776 km (0.106 R)
• M81: 57,367,791 km (0.117 R)
• M82: 57,895,124 km (0.064 R)
• M83: 59,167,304 km (0.055 R)
• M84: 63,038,897 km (0.052 R)
• M85: 63,474,077 km (0.056 R)
• M86: 64,566,441 km (0.074 R)
• M87: 65,444,730 km (0.078 R)
• M88: 66,548,314 km (0.07 R)
• M89: 67,435,579 km (0.077 R)
• M90: 70,120,561 km (0.105 R)
• M91: 73,640,300 km (0.08 R)
• M92: 74,442,892 km (0.114 R)
• M93: 76,172,693 km (0.079 R)
• M94: 76,288,481 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit