🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 9.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.88 AU - 0.92 AU

Year: 551 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,302,947 km

• M1: 122,371 km (0.119 R)
• M2: 186,100 km (0.115 R)
• M3: 258,505 km (0.054 R)
• M4: 324,927 km (0.12 R)
• M5: 392,246 km (0.119 R)
• M6: 457,470 km (0.086 R)
• M7: 521,049 km (0.113 R)
• M8: 592,557 km (0.102 R)
• M9: 701,165 km (0.091 R)
• M10: 786,586 km (0.084 R)
• M11: 902,225 km (0.094 R)
• M12: 974,481 km (0.115 R)
• M13: 1,076,805 km (0.032 R)
• M14: 1,139,487 km (0.096 R)
• M15: 1,203,515 km (0.108 R)
• M16: 1,301,950 km (0.083 R)
• M17: 1,437,636 km (0.114 R)
• M18: 1,507,199 km (0.105 R)
• M19: 1,578,108 km (0.043 R)
• M20: 1,640,191 km (0.108 R)
• M21: 1,703,172 km (0.067 R)
• M22: 1,787,246 km (0.101 R)
• M23: 1,935,348 km (0.118 R)
• M24: 2,137,903 km (0.084 R)
• M25: 2,291,690 km (0.108 R)
• M26: 2,449,366 km (0.036 R)
• M27: 2,540,920 km (0.1 R)
• M28: 2,629,931 km (0.068 R)
• M29: 2,692,462 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 8.1

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.76 AU - 1.86 AU

Year: 1572 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,302,947 km

• M1: 101,128 km (0.12 R)
• M2: 166,203 km (0.06 R)
• M3: 257,907 km (0.086 R)
• M4: 429,047 km (0.104 R)
• M5: 519,703 km (0.092 R)
• M6: 644,617 km (0.11 R)
• M7: 728,990 km (0.107 R)
• M8: 956,678 km (0.061 R)
• M9: 1,054,216 km (0.094 R)
• M10: 1,137,991 km (0.104 R)
• M11: 1,198,129 km (0.107 R)
• M12: 1,357,750 km (0.055 R)
• M13: 1,412,503 km (0.115 R)
• M14: 1,496,128 km (0.07 R)
• M15: 1,571,825 km (0.115 R)
• M16: 1,658,592 km (0.071 R)
• M17: 1,717,384 km (0.109 R)
• M18: 1,857,407 km (0.088 R)
• M19: 2,106,188 km (0.118 R)
• M20: 2,191,459 km (0.117 R)
• M21: 2,443,382 km (0.113 R)
• M22: 2,555,730 km (0.111 R)
• M23: 2,774,143 km (0.069 R)
• M24: 3,155,767 km (0.093 R)
• M25: 3,390,187 km (0.112 R)
• M26: 3,478,001 km (0.119 R)
• M27: 3,617,576 km (0.11 R)
• M28: 3,707,334 km (0.026 R)
• M29: 3,784,976 km (0.11 R)
• M30: 3,876,081 km (0.11 R)
• M31: 3,928,590 km (0.029 R)
• M32: 4,275,208 km (0.073 R)
• M33: 4,548,523 km (0.102 R)
• M34: 4,631,700 km (0.076 R)
• M35: 4,912,495 km (0.068 R)
• M36: 5,198,825 km (0.106 R)
• M37: 5,285,891 km (0.09 R)
• M38: 5,564,592 km (0.1 R)
• M39: 5,953,696 km (0.107 R)
• M40: 6,197,541 km (0.087 R)
• M41: 6,259,025 km (0.101 R)
• M42: 6,351,626 km (0.118 R)
• M43: 6,413,560 km (0.072 R)
• M44: 6,679,246 km (0.063 R)
• M45: 6,805,656 km (0.101 R)
• M46: 6,980,536 km (0.05 R)
• M47: 7,173,218 km (0.095 R)
• M48: 7,286,314 km (0.089 R)
• M49: 7,416,314 km (0.105 R)
• M50: 7,711,770 km (0.114 R)
• M51: 7,844,314 km (0.029 R)
• M52: 8,061,380 km (0.11 R)
• M53: 8,484,294 km (0.051 R)
• M54: 8,655,583 km (0.093 R)
• M55: 8,741,602 km (0.092 R)
• M56: 8,845,273 km (0.111 R)
• M57: 9,106,022 km (0.114 R)
• M58: 9,334,159 km (0.07 R)
• M59: 9,617,498 km (0.056 R)
• M60: 9,742,412 km (0.049 R)
• M61: 9,903,828 km (0.055 R)
• M62: 9,957,683 km (0.059 R)
• M63: 10,120,296 km (0.027 R)
• M64: 10,265,406 km (0.076 R)
• M65: 10,338,410 km (0.067 R)
• M66: 11,188,574 km (0.068 R)
• M67: 11,376,469 km (0.073 R)
• M68: 11,433,017 km (0.085 R)
• M69: 11,546,412 km (0.085 R)
• M70: 11,641,108 km (0.076 R)
• M71: 11,774,250 km (0.084 R)
• M72: 11,869,693 km (0.076 R)
• M73: 12,003,733 km (0.088 R)
• M74: 12,061,328 km (0.119 R)
• M75: 12,622,620 km (0.1 R)
• M76: 12,798,547 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 10.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.95 AU - 2.97 AU

Year: 2491 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,302,947 km

• M1: 165,006 km (0.095 R)
• M2: 293,511 km (0.103 R)
• M3: 421,417 km (0.102 R)
• M4: 493,972 km (0.091 R)
• M5: 616,194 km (0.098 R)
• M6: 832,961 km (0.075 R)
• M7: 1,160,580 km (0.11 R)
• M8: 1,411,606 km (0.047 R)
• M9: 1,559,857 km (0.099 R)
• M10: 1,636,002 km (0.065 R)
• M11: 1,747,004 km (0.105 R)
• M12: 1,918,293 km (0.118 R)
• M13: 2,131,470 km (0.112 R)
• M14: 2,364,993 km (0.112 R)
• M15: 2,453,106 km (0.102 R)
• M16: 2,593,877 km (0.104 R)
• M17: 2,737,491 km (0.088 R)
• M18: 3,059,875 km (0.09 R)
• M19: 3,128,690 km (0.098 R)
• M20: 3,451,672 km (0.038 R)
• M21: 3,523,329 km (0.033 R)
• M22: 3,697,311 km (0.104 R)
• M23: 3,948,785 km (0.056 R)
• M24: 4,175,277 km (0.12 R)
• M25: 4,421,664 km (0.113 R)
• M26: 4,912,794 km (0.091 R)
• M27: 5,026,040 km (0.044 R)
• M28: 5,205,856 km (0.116 R)
• M29: 5,371,312 km (0.107 R)
• M30: 5,471,243 km (0.112 R)
• M31: 5,639,391 km (0.103 R)
• M32: 6,206,516 km (0.073 R)
• M33: 6,311,684 km (0.106 R)
• M34: 6,452,605 km (0.039 R)
• M35: 7,009,109 km (0.075 R)
• M36: 7,265,520 km (0.108 R)
• M37: 7,431,873 km (0.069 R)
• M38: 7,562,322 km (0.047 R)
• M39: 8,034,004 km (0.114 R)
• M40: 8,187,043 km (0.083 R)
• M41: 8,283,085 km (0.101 R)
• M42: 8,360,277 km (0.09 R)
• M43: 8,986,194 km (0.08 R)
• M44: 9,105,274 km (0.117 R)
• M45: 9,566,634 km (0.091 R)
• M46: 9,667,912 km (0.065 R)
• M47: 9,769,489 km (0.107 R)
• M48: 10,595,568 km (0.087 R)
• M49: 11,016,986 km (0.107 R)
• M50: 11,187,078 km (0.117 R)
• M51: 11,272,499 km (0.119 R)
• M52: 11,529,957 km (0.082 R)
• M53: 12,050,707 km (0.092 R)
• M54: 12,358,131 km (0.081 R)
• M55: 12,668,097 km (0.089 R)
• M56: 12,801,688 km (0.075 R)
• M57: 13,956,434 km (0.036 R)
• M58: 14,186,665 km (0.078 R)
• M59: 14,371,867 km (0.093 R)
• M60: 14,441,580 km (0.12 R)
• M61: 14,651,167 km (0.045 R)
• M62: 14,932,261 km (0.117 R)
• M63: 15,167,728 km (0.063 R)
• M64: 15,309,696 km (0.111 R)
• M65: 15,618,766 km (0.092 R)
• M66: 16,146,547 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 11.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.09 AU - 3.13 AU

Year: 3541 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,302,947 km

• M1: 149,299 km (0.054 R)
• M2: 243,545 km (0.044 R)
• M3: 356,791 km (0.09 R)
• M4: 563,535 km (0.106 R)
• M5: 664,514 km (0.119 R)
• M6: 1,034,619 km (0.11 R)
• M7: 1,181,374 km (0.095 R)
• M8: 1,257,520 km (0.1 R)
• M9: 1,569,132 km (0.069 R)
• M10: 2,007,304 km (0.113 R)
• M11: 2,134,462 km (0.112 R)
• M12: 2,228,709 km (0.063 R)
• M13: 2,458,491 km (0.116 R)
• M14: 3,126,446 km (0.062 R)
• M15: 3,920,960 km (0.113 R)
• M16: 4,806,580 km (0.081 R)
• M17: 5,184,314 km (0.115 R)
• M18: 5,376,847 km (0.117 R)
• M19: 5,653,603 km (0.065 R)
• M20: 6,340,407 km (0.077 R)
• M21: 6,425,977 km (0.085 R)
• M22: 7,267,315 km (0.094 R)
• M23: 7,519,238 km (0.027 R)
• M24: 7,976,259 km (0.067 R)
• M25: 8,050,310 km (0.119 R)
• M26: 8,329,759 km (0.076 R)
• M27: 8,461,256 km (0.083 R)
• M28: 8,936,678 km (0.097 R)
• M29: 9,420,926 km (0.1 R)
• M30: 9,814,368 km (0.119 R)
• M31: 10,313,876 km (0.039 R)
• M32: 11,946,138 km (0.067 R)
• M33: 12,587,015 km (0.112 R)
• M34: 13,020,400 km (0.096 R)
• M35: 13,304,786 km (0.101 R)
• M36: 13,414,740 km (0.096 R)
• M37: 13,635,547 km (0.079 R)
• M38: 13,946,561 km (0.054 R)
• M39: 14,304,997 km (0.12 R)
• M40: 14,485,412 km (0.078 R)
• M41: 15,076,773 km (0.06 R)
• M42: 15,490,860 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.1

Radius: 7

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.1 AU - 7.36 AU

Year: 10040 Days

Day: 22.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,302,947 km

• M1: 106,364 km (0.033 R)
• M2: 195,674 km (0.109 R)
• M3: 509,680 km (0.117 R)
• M4: 607,517 km (0.115 R)
• M5: 1,008,140 km (0.079 R)
• M6: 1,133,204 km (0.069 R)
• M7: 1,438,234 km (0.071 R)
• M8: 1,518,568 km (0.098 R)
• M9: 1,621,043 km (0.12 R)
• M10: 1,964,370 km (0.112 R)
• M11: 2,144,485 km (0.082 R)
• M12: 2,213,450 km (0.108 R)
• M13: 2,569,343 km (0.117 R)
• M14: 2,892,475 km (0.033 R)
• M15: 3,020,082 km (0.089 R)
• M16: 3,071,693 km (0.093 R)
• M17: 3,307,609 km (0.107 R)
• M18: 3,414,422 km (0.086 R)
• M19: 3,603,962 km (0.1 R)
• M20: 4,164,506 km (0.099 R)
• M21: 4,632,448 km (0.067 R)
• M22: 5,649,713 km (0.089 R)
• M23: 5,713,442 km (0.07 R)
• M24: 6,364,791 km (0.055 R)
• M25: 6,834,678 km (0.103 R)
• M26: 6,902,745 km (0.094 R)
• M27: 6,970,962 km (0.08 R)
• M28: 7,073,735 km (0.092 R)
• M29: 7,595,533 km (0.102 R)
• M30: 7,772,208 km (0.105 R)
• M31: 7,985,983 km (0.038 R)
• M32: 8,786,332 km (0.048 R)
• M33: 8,971,833 km (0.086 R)
• M34: 9,121,281 km (0.101 R)
• M35: 9,726,704 km (0.097 R)
• M36: 9,995,681 km (0.075 R)
• M37: 10,267,201 km (0.105 R)
• M38: 10,345,142 km (0.032 R)
• M39: 11,016,238 km (0.117 R)
• M40: 11,377,217 km (0.063 R)
• M41: 11,579,324 km (0.062 R)
• M42: 12,151,835 km (0.072 R)
• M43: 12,691,734 km (0.074 R)
• M44: 12,985,694 km (0.06 R)
• M45: 13,580,345 km (0.087 R)
• M46: 13,794,868 km (0.114 R)
• M47: 14,227,206 km (0.101 R)
• M48: 14,314,272 km (0.102 R)
• M49: 14,532,536 km (0.097 R)
• M50: 15,238,638 km (0.06 R)
• M51: 15,910,631 km (0.11 R)
• M52: 16,318,435 km (0.066 R)
• M53: 18,172,401 km (0.034 R)
• M54: 18,551,183 km (0.05 R)
• M55: 19,172,164 km (0.115 R)
• M56: 19,268,355 km (0.116 R)
• M57: 20,238,498 km (0.072 R)
• M58: 20,927,246 km (0.106 R)
• M59: 21,324,129 km (0.111 R)
• M60: 21,974,431 km (0.114 R)
• M61: 22,024,846 km (0.059 R)
• M62: 22,631,315 km (0.087 R)
• M63: 23,243,320 km (0.086 R)
• M64: 23,809,249 km (0.113 R)
• M65: 24,171,575 km (0.062 R)
• M66: 24,275,546 km (0.116 R)
• M67: 24,954,421 km (0.1 R)
• M68: 25,692,537 km (0.037 R)
• M69: 26,117,395 km (0.118 R)
• M70: 26,170,801 km (0.073 R)
• M71: 26,437,684 km (0.111 R)
• M72: 29,322,679 km (0.09 R)
• M73: 29,544,532 km (0.095 R)
• M74: 29,933,936 km (0.076 R)
• M75: 31,112,318 km (0.119 R)
• M76: 31,678,845 km (0.109 R)
• M77: 31,792,539 km (0.06 R)
• M78: 32,534,994 km (0.097 R)
• M79: 33,340,877 km (0.106 R)
• M80: 35,207,410 km (0.079 R)
• M81: 35,325,293 km (0.096 R)
• M82: 35,916,205 km (0.112 R)
• M83: 36,153,467 km (0.051 R)
• M84: 36,629,487 km (0.103 R)
• M85: 36,808,556 km (0.112 R)
• M86: 37,889,251 km (0.084 R)
• M87: 39,590,777 km (0.086 R)
• M88: 40,636,018 km (0.032 R)
• M89: 41,068,954 km (0.094 R)
• M90: 41,255,054 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.2

Radius: 6.3

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.96 AU - 8.46 AU

Year: 12500 Days

Day: 24.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,302,947 km

• M1: 187,147 km (0.087 R)
• M2: 355,893 km (0.095 R)
• M3: 552,166 km (0.115 R)
• M4: 625,020 km (0.104 R)
• M5: 927,058 km (0.082 R)
• M6: 1,418,487 km (0.094 R)
• M7: 1,571,974 km (0.079 R)
• M8: 1,979,329 km (0.044 R)
• M9: 2,036,027 km (0.107 R)
• M10: 2,209,561 km (0.118 R)
• M11: 2,298,272 km (0.079 R)
• M12: 3,314,640 km (0.091 R)
• M13: 3,553,398 km (0.114 R)
• M14: 3,762,686 km (0.035 R)
• M15: 3,868,751 km (0.09 R)
• M16: 4,047,819 km (0.09 R)
• M17: 4,376,935 km (0.116 R)
• M18: 4,488,535 km (0.079 R)
• M19: 4,944,658 km (0.114 R)
• M20: 5,022,001 km (0.119 R)
• M21: 5,696,537 km (0.062 R)
• M22: 6,399,199 km (0.118 R)
• M23: 6,611,029 km (0.047 R)
• M24: 7,172,620 km (0.1 R)
• M25: 7,930,034 km (0.11 R)
• M26: 8,020,839 km (0.048 R)
• M27: 8,249,275 km (0.072 R)
• M28: 8,900,176 km (0.07 R)
• M29: 9,519,511 km (0.045 R)
• M30: 10,054,174 km (0.049 R)
• M31: 11,152,820 km (0.06 R)
• M32: 11,923,549 km (0.118 R)
• M33: 12,341,525 km (0.057 R)
• M34: 12,446,842 km (0.107 R)
• M35: 12,817,546 km (0.111 R)
• M36: 13,407,560 km (0.111 R)
• M37: 13,733,085 km (0.104 R)
• M38: 15,061,065 km (0.048 R)
• M39: 15,626,395 km (0.063 R)
• M40: 15,854,532 km (0.12 R)
• M41: 16,545,375 km (0.05 R)
• M42: 17,956,382 km (0.06 R)
• M43: 18,195,290 km (0.073 R)
• M44: 18,495,383 km (0.089 R)
• M45: 18,736,685 km (0.077 R)
• M46: 19,589,392 km (0.113 R)
• M47: 20,020,384 km (0.102 R)
• M48: 20,392,434 km (0.112 R)
• M49: 20,954,623 km (0.12 R)
• M50: 24,103,807 km (0.073 R)
• M51: 25,230,429 km (0.037 R)
• M52: 25,297,299 km (0.088 R)
• M53: 25,632,249 km (0.045 R)
• M54: 25,901,226 km (0.111 R)
• M55: 28,711,721 km (0.076 R)
• M56: 29,201,205 km (0.078 R)
• M57: 29,622,922 km (0.074 R)
• M58: 30,330,370 km (0.116 R)
• M59: 30,401,279 km (0.11 R)
• M60: 31,114,861 km (0.094 R)
• M61: 32,122,852 km (0.118 R)
• M62: 33,728,635 km (0.049 R)
• M63: 35,734,593 km (0.062 R)
• M64: 36,336,425 km (0.118 R)
• M65: 36,562,916 km (0.066 R)
• M66: 36,865,702 km (0.025 R)
• M67: 36,941,549 km (0.097 R)
• M68: 38,776,815 km (0.07 R)
• M69: 39,162,927 km (0.115 R)
• M70: 40,016,832 km (0.118 R)
• M71: 40,485,223 km (0.047 R)
• M72: 43,333,118 km (0.076 R)
• M73: 44,538,577 km (0.1 R)
• M74: 44,862,008 km (0.11 R)
• M75: 45,267,268 km (0.092 R)
• M76: 45,348,500 km (0.087 R)
• M77: 46,572,360 km (0.075 R)
• M78: 47,147,115 km (0.114 R)
• M79: 47,394,251 km (0.104 R)
• M80: 48,220,929 km (0.108 R)
• M81: 49,386,296 km (0.096 R)
• M82: 49,888,646 km (0.071 R)
• M83: 49,972,421 km (0.087 R)
• M84: 50,392,641 km (0.025 R)
• M85: 50,729,536 km (0.092 R)
• M86: 51,405,568 km (0.084 R)
• M87: 53,537,488 km (0.077 R)
• M88: 53,967,432 km (0.114 R)
• M89: 54,312,105 km (0.103 R)
• M90: 54,743,994 km (0.114 R)
• M91: 56,133,759 km (0.091 R)
• M92: 56,308,339 km (0.114 R)
• M93: 56,832,979 km (0.039 R)
• M94: 58,947,994 km (0.115 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: 279 - 10,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit