🌌 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: 469.9

Radius: 8.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.62 AU - 0.98 AU

Year: 477 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,374,234 km

• M1: 117,883 km (0.094 R)
• M2: 186,848 km (0.104 R)
• M3: 250,576 km (0.083 R)
• M4: 440,117 km (0.077 R)
• M5: 496,067 km (0.082 R)
• M6: 569,220 km (0.087 R)
• M7: 650,302 km (0.045 R)
• M8: 711,936 km (0.062 R)
• M9: 845,826 km (0.056 R)
• M10: 957,576 km (0.117 R)
• M11: 1,015,321 km (0.029 R)
• M12: 1,101,938 km (0.043 R)
• M13: 1,191,248 km (0.086 R)
• M14: 1,263,653 km (0.115 R)
• M15: 1,332,468 km (0.12 R)
• M16: 1,397,543 km (0.06 R)
• M17: 1,557,314 km (0.117 R)
• M18: 1,712,447 km (0.105 R)
• M19: 1,906,326 km (0.098 R)
• M20: 2,014,784 km (0.098 R)
• M21: 2,125,187 km (0.08 R)
• M22: 2,231,701 km (0.079 R)
• M23: 2,297,674 km (0.083 R)
• M24: 2,364,394 km (0.08 R)
• M25: 2,524,614 km (0.106 R)
• M26: 2,580,862 km (0.078 R)
• M27: 2,656,559 km (0.073 R)
• M28: 2,765,167 km (0.076 R)
• M29: 2,829,793 km (0.027 R)
• M30: 2,894,868 km (0.076 R)
• M31: 3,006,768 km (0.073 R)
• M32: 3,093,235 km (0.094 R)
• M33: 3,200,946 km (0.12 R)
• M34: 3,268,863 km (0.101 R)
• M35: 3,330,348 km (0.092 R)
• M36: 3,440,751 km (0.093 R)
• M37: 3,587,507 km (0.111 R)
• M38: 3,672,329 km (0.087 R)
• M39: 3,750,568 km (0.113 R)
• M40: 3,815,045 km (0.066 R)
• M41: 3,923,503 km (0.102 R)
• M42: 4,076,841 km (0.099 R)
• M43: 4,158,073 km (0.06 R)
• M44: 4,232,273 km (0.111 R)
• M45: 4,291,963 km (0.114 R)
• M46: 4,510,974 km (0.097 R)
• M47: 4,617,937 km (0.113 R)
• M48: 4,702,609 km (0.118 R)
• M49: 4,936,281 km (0.099 R)
• M50: 5,054,463 km (0.097 R)
• M51: 5,390,610 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 14.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.43 AU - 1.53 AU

Year: 1201 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,374,234 km

• M1: 185,950 km (0.073 R)
• M2: 290,070 km (0.079 R)
• M3: 415,284 km (0.113 R)
• M4: 626,366 km (0.113 R)
• M5: 753,973 km (0.078 R)
• M6: 898,784 km (0.108 R)
• M7: 1,068,877 km (0.084 R)
• M8: 1,203,964 km (0.051 R)
• M9: 1,305,541 km (0.116 R)
• M10: 1,484,609 km (0.091 R)
• M11: 1,585,887 km (0.045 R)
• M12: 1,987,707 km (0.101 R)
• M13: 2,081,505 km (0.115 R)
• M14: 2,273,738 km (0.11 R)
• M15: 2,391,920 km (0.053 R)
• M16: 2,502,174 km (0.041 R)
• M17: 2,707,273 km (0.115 R)
• M18: 2,993,154 km (0.092 R)
• M19: 3,178,356 km (0.073 R)
• M20: 3,435,066 km (0.11 R)
• M21: 3,583,318 km (0.066 R)
• M22: 3,687,139 km (0.101 R)
• M23: 3,862,617 km (0.103 R)
• M24: 4,064,873 km (0.093 R)
• M25: 4,173,332 km (0.096 R)
• M26: 4,270,720 km (0.097 R)
• M27: 4,480,007 km (0.115 R)
• M28: 4,604,772 km (0.071 R)
• M29: 4,883,323 km (0.077 R)
• M30: 4,986,097 km (0.081 R)
• M31: 5,193,739 km (0.09 R)
• M32: 5,739,023 km (0.087 R)
• M33: 5,874,858 km (0.083 R)
• M34: 6,121,994 km (0.081 R)
• M35: 6,219,083 km (0.12 R)
• M36: 6,570,039 km (0.088 R)
• M37: 6,999,834 km (0.07 R)
• M38: 7,247,418 km (0.12 R)
• M39: 7,483,185 km (0.06 R)
• M40: 7,661,805 km (0.114 R)
• M41: 7,947,387 km (0.044 R)
• M42: 8,099,079 km (0.115 R)
• M43: 8,205,892 km (0.106 R)
• M44: 8,359,230 km (0.088 R)
• M45: 8,513,615 km (0.07 R)
• M46: 8,778,104 km (0.054 R)
• M47: 8,950,740 km (0.068 R)
• M48: 9,315,459 km (0.119 R)
• M49: 9,685,116 km (0.119 R)
• M50: 9,896,198 km (0.079 R)
• M51: 10,043,253 km (0.11 R)
• M52: 10,472,150 km (0.115 R)
• M53: 10,672,013 km (0.114 R)
• M54: 11,058,873 km (0.047 R)
• M55: 11,553,294 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 9.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.91 AU - 5.43 AU

Year: 6730 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,374,234 km

• M1: 120,875 km (0.095 R)
• M2: 191,485 km (0.068 R)
• M3: 424,708 km (0.115 R)
• M4: 610,659 km (0.098 R)
• M5: 812,466 km (0.059 R)
• M6: 880,832 km (0.091 R)
• M7: 1,136,345 km (0.079 R)
• M8: 1,613,563 km (0.091 R)
• M9: 1,881,642 km (0.066 R)
• M10: 2,376,661 km (0.057 R)
• M11: 2,982,383 km (0.09 R)
• M12: 3,293,547 km (0.088 R)
• M13: 3,538,588 km (0.066 R)
• M14: 4,329,512 km (0.11 R)
• M15: 4,432,136 km (0.109 R)
• M16: 5,173,394 km (0.094 R)
• M17: 5,658,988 km (0.108 R)
• M18: 5,748,897 km (0.095 R)
• M19: 6,864,149 km (0.112 R)
• M20: 6,984,126 km (0.081 R)
• M21: 7,274,944 km (0.116 R)
• M22: 7,718,652 km (0.08 R)
• M23: 8,069,758 km (0.1 R)
• M24: 8,606,366 km (0.096 R)
• M25: 8,944,457 km (0.115 R)
• M26: 9,180,971 km (0.092 R)
• M27: 9,472,836 km (0.119 R)
• M28: 10,120,446 km (0.051 R)
• M29: 10,366,983 km (0.116 R)
• M30: 10,838,216 km (0.073 R)
• M31: 11,062,314 km (0.111 R)
• M32: 11,174,961 km (0.063 R)
• M33: 11,373,029 km (0.099 R)
• M34: 11,887,645 km (0.108 R)
• M35: 11,974,113 km (0.107 R)
• M36: 12,205,840 km (0.057 R)
• M37: 12,850,756 km (0.065 R)
• M38: 13,266,938 km (0.116 R)
• M39: 13,778,263 km (0.078 R)
• M40: 13,960,324 km (0.114 R)
• M41: 14,418,841 km (0.075 R)
• M42: 14,480,326 km (0.092 R)
• M43: 15,100,259 km (0.047 R)
• M44: 15,982,737 km (0.056 R)
• M45: 16,174,073 km (0.065 R)
• M46: 16,623,315 km (0.078 R)
• M47: 16,817,194 km (0.085 R)
• M48: 17,076,747 km (0.069 R)
• M49: 17,141,822 km (0.089 R)
• M50: 17,962,665 km (0.077 R)
• M51: 18,327,834 km (0.068 R)
• M52: 18,662,035 km (0.108 R)
• M53: 18,796,224 km (0.082 R)
• M54: 19,438,149 km (0.038 R)
• M55: 19,676,458 km (0.113 R)
• M56: 19,778,933 km (0.098 R)
• M57: 19,881,557 km (0.096 R)
• M58: 20,639,420 km (0.087 R)
• M59: 20,917,373 km (0.044 R)
• M60: 21,441,863 km (0.054 R)
• M61: 21,547,329 km (0.092 R)
• M62: 22,396,896 km (0.096 R)
• M63: 22,468,254 km (0.076 R)
• M64: 22,718,381 km (0.085 R)
• M65: 23,910,078 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 9.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.09 AU - 5.95 AU

Year: 7500 Days

Day: 14.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,374,234 km

• M1: 140,323 km (0.079 R)
• M2: 224,397 km (0.118 R)
• M3: 293,361 km (0.085 R)
• M4: 431,889 km (0.089 R)
• M5: 527,183 km (0.094 R)
• M6: 630,555 km (0.079 R)
• M7: 754,272 km (0.118 R)
• M8: 819,497 km (0.116 R)
• M9: 998,566 km (0.115 R)
• M10: 1,070,971 km (0.055 R)
• M11: 1,145,321 km (0.11 R)
• M12: 1,283,699 km (0.094 R)
• M13: 1,363,136 km (0.102 R)
• M14: 1,749,996 km (0.113 R)
• M15: 1,892,563 km (0.104 R)
• M16: 2,113,818 km (0.026 R)
• M17: 2,402,243 km (0.087 R)
• M18: 2,481,380 km (0.114 R)
• M19: 2,642,198 km (0.104 R)
• M20: 2,827,250 km (0.108 R)
• M21: 3,210,370 km (0.109 R)
• M22: 3,564,917 km (0.106 R)
• M23: 3,723,940 km (0.058 R)
• M24: 3,815,942 km (0.034 R)
• M25: 3,931,881 km (0.088 R)
• M26: 4,801,792 km (0.113 R)
• M27: 5,028,433 km (0.091 R)
• M28: 5,207,203 km (0.071 R)
• M29: 5,362,036 km (0.101 R)
• M30: 5,439,977 km (0.105 R)
• M31: 6,543,860 km (0.111 R)
• M32: 6,711,260 km (0.078 R)
• M33: 6,936,554 km (0.12 R)
• M34: 7,107,096 km (0.109 R)
• M35: 7,365,601 km (0.075 R)
• M36: 7,452,517 km (0.108 R)
• M37: 7,598,076 km (0.096 R)
• M38: 7,715,061 km (0.087 R)
• M39: 8,551,762 km (0.098 R)
• M40: 8,796,056 km (0.066 R)
• M41: 9,135,792 km (0.039 R)
• M42: 9,260,407 km (0.101 R)
• M43: 9,637,693 km (0.082 R)
• M44: 9,764,552 km (0.073 R)
• M45: 9,859,996 km (0.113 R)
• M46: 9,987,902 km (0.089 R)
• M47: 10,213,047 km (0.085 R)
• M48: 10,472,300 km (0.103 R)
• M49: 12,141,662 km (0.099 R)
• M50: 12,313,102 km (0.08 R)
• M51: 12,485,438 km (0.093 R)
• M52: 12,658,523 km (0.044 R)
• M53: 14,287,793 km (0.117 R)
• M54: 14,505,159 km (0.117 R)
• M55: 15,200,789 km (0.111 R)
• M56: 15,496,993 km (0.089 R)
• M57: 16,814,950 km (0.1 R)
• M58: 17,044,433 km (0.1 R)
• M59: 17,159,624 km (0.093 R)
• M60: 17,895,047 km (0.089 R)
• M61: 18,325,440 km (0.094 R)
• M62: 19,276,434 km (0.109 R)
• M63: 19,436,503 km (0.053 R)
• M64: 19,677,506 km (0.065 R)
• M65: 20,243,584 km (0.091 R)
• M66: 20,773,908 km (0.114 R)
• M67: 21,681,967 km (0.075 R)
• M68: 23,195,599 km (0.07 R)
• M69: 24,051,149 km (0.096 R)
• M70: 25,485,344 km (0.069 R)
• M71: 26,013,723 km (0.071 R)
• M72: 26,279,260 km (0.108 R)
• M73: 26,412,402 km (0.071 R)
• M74: 26,634,704 km (0.101 R)
• M75: 26,902,484 km (0.096 R)
• M76: 27,440,438 km (0.069 R)
• M77: 27,846,297 km (0.083 R)
• M78: 28,254,101 km (0.051 R)
• M79: 28,983,989 km (0.078 R)
• M80: 30,415,790 km (0.078 R)
• M81: 30,508,840 km (0.071 R)
• M82: 30,648,864 km (0.086 R)
• M83: 30,882,536 km (0.026 R)
• M84: 31,351,675 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 7.5

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.46 AU - 8.94 AU

Year: 12883 Days

Day: 21.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,374,234 km

• M1: 148,102 km (0.109 R)
• M2: 199,713 km (0.054 R)
• M3: 514,168 km (0.088 R)
• M4: 833,559 km (0.093 R)
• M5: 922,420 km (0.08 R)
• M6: 1,061,696 km (0.1 R)
• M7: 1,466,807 km (0.102 R)
• M8: 1,771,388 km (0.064 R)
• M9: 2,065,348 km (0.08 R)
• M10: 2,567,548 km (0.041 R)
• M11: 2,698,895 km (0.072 R)
• M12: 2,866,146 km (0.069 R)
• M13: 3,940,258 km (0.114 R)
• M14: 4,440,813 km (0.118 R)
• M15: 5,125,522 km (0.073 R)
• M16: 5,458,976 km (0.114 R)
• M17: 5,756,676 km (0.107 R)
• M18: 5,972,545 km (0.08 R)
• M19: 6,636,162 km (0.077 R)
• M20: 6,726,369 km (0.094 R)
• M21: 7,045,461 km (0.098 R)
• M22: 8,032,209 km (0.1 R)
• M23: 9,061,592 km (0.061 R)
• M24: 10,392,714 km (0.057 R)
• M25: 10,867,687 km (0.112 R)
• M26: 11,027,607 km (0.12 R)
• M27: 11,081,013 km (0.099 R)
• M28: 11,134,570 km (0.078 R)
• M29: 11,295,686 km (0.085 R)
• M30: 12,058,187 km (0.065 R)
• M31: 12,113,239 km (0.062 R)
• M32: 12,501,296 km (0.072 R)
• M33: 12,724,795 km (0.086 R)
• M34: 14,619,153 km (0.119 R)
• M35: 14,736,737 km (0.054 R)
• M36: 15,269,903 km (0.064 R)
• M37: 15,329,593 km (0.114 R)
• M38: 16,538,493 km (0.097 R)
• M39: 17,030,670 km (0.115 R)
• M40: 18,155,347 km (0.119 R)
• M41: 19,239,633 km (0.104 R)
• M42: 21,136,982 km (0.11 R)
• M43: 22,209,150 km (0.107 R)
• M44: 22,276,769 km (0.061 R)
• M45: 23,781,125 km (0.118 R)
• M46: 24,058,180 km (0.092 R)
• M47: 24,266,719 km (0.081 R)
• M48: 25,106,711 km (0.111 R)
• M49: 27,465,271 km (0.111 R)
• M50: 27,610,531 km (0.055 R)
• M51: 28,047,656 km (0.113 R)
• M52: 28,413,722 km (0.084 R)
• M53: 28,634,080 km (0.096 R)
• M54: 32,160,251 km (0.109 R)
• M55: 32,774,051 km (0.108 R)
• M56: 38,387,412 km (0.063 R)
• M57: 38,712,339 km (0.087 R)
• M58: 38,793,720 km (0.089 R)
• M59: 39,365,034 km (0.105 R)
• M60: 39,610,823 km (0.045 R)
• M61: 39,939,191 km (0.114 R)
• M62: 40,929,828 km (0.077 R)
• M63: 41,344,962 km (0.107 R)
• M64: 42,766,890 km (0.101 R)
• M65: 42,935,187 km (0.097 R)
• M66: 43,864,938 km (0.094 R)
• M67: 44,289,796 km (0.068 R)
• M68: 44,886,841 km (0.09 R)
• M69: 45,229,271 km (0.074 R)
• M70: 46,089,010 km (0.061 R)
• M71: 47,388,716 km (0.094 R)
• M72: 49,758,346 km (0.062 R)
• M73: 49,846,759 km (0.104 R)
• M74: 50,201,305 km (0.095 R)
• M75: 52,706,471 km (0.03 R)
• M76: 52,796,679 km (0.101 R)
• M77: 52,886,886 km (0.102 R)
• M78: 53,610,940 km (0.097 R)
• M79: 55,802,699 km (0.116 R)
• M80: 56,078,707 km (0.058 R)
• M81: 56,447,316 km (0.071 R)
• M82: 57,094,626 km (0.061 R)
• M83: 57,930,279 km (0.115 R)
• M84: 58,676,623 km (0.037 R)
• M85: 58,863,621 km (0.045 R)
• M86: 59,520,056 km (0.047 R)
• M87: 60,272,982 km (0.117 R)
• M88: 60,745,263 km (0.091 R)
• M89: 61,123,895 km (0.117 R)
• M90: 61,788,558 km (0.107 R)
• M91: 63,508,335 km (0.063 R)
• M92: 63,988,993 km (0.025 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit