🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 12.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 435 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 65,473,426 km

• M1: 163,959 km (0.073 R)
• M2: 258,804 km (0.111 R)
• M3: 340,784 km (0.104 R)
• M4: 477,367 km (0.118 R)
• M5: 582,385 km (0.052 R)
• M6: 688,599 km (0.03 R)
• M7: 776,413 km (0.114 R)
• M8: 873,053 km (0.117 R)
• M9: 955,482 km (0.094 R)
• M10: 1,050,626 km (0.089 R)
• M11: 1,139,038 km (0.06 R)
• M12: 1,324,091 km (0.119 R)
• M13: 1,513,930 km (0.095 R)
• M14: 1,649,466 km (0.108 R)
• M15: 1,884,634 km (0.063 R)
• M16: 1,975,739 km (0.101 R)
• M17: 2,112,172 km (0.111 R)
• M18: 2,200,734 km (0.119 R)
• M19: 2,696,352 km (0.098 R)
• M20: 2,785,812 km (0.099 R)
• M21: 2,904,293 km (0.048 R)
• M22: 2,981,934 km (0.094 R)
• M23: 3,089,046 km (0.09 R)
• M24: 3,292,350 km (0.06 R)
• M25: 3,373,432 km (0.109 R)
• M26: 3,477,552 km (0.087 R)
• M27: 3,597,978 km (0.091 R)
• M28: 3,681,604 km (0.096 R)
• M29: 3,781,385 km (0.077 R)
• M30: 3,858,578 km (0.076 R)
• M31: 3,952,077 km (0.084 R)
• M32: 4,038,395 km (0.108 R)
• M33: 4,141,318 km (0.055 R)
• M34: 4,309,466 km (0.115 R)
• M35: 4,430,939 km (0.111 R)
• M36: 4,586,521 km (0.066 R)
• M37: 4,752,276 km (0.105 R)
• M38: 4,903,070 km (0.107 R)
• M39: 5,072,565 km (0.109 R)
• M40: 5,175,338 km (0.101 R)
• M41: 5,408,861 km (0.101 R)
• M42: 5,690,254 km (0.082 R)
• M43: 5,796,917 km (0.078 R)
• M44: 6,157,748 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 14.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.63 AU - 1.65 AU

Year: 1378 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,473,426 km

• M1: 178,769 km (0.057 R)
• M2: 278,701 km (0.079 R)
• M3: 509,680 km (0.103 R)
• M4: 625,768 km (0.084 R)
• M5: 724,203 km (0.096 R)
• M6: 823,087 km (0.081 R)
• M7: 927,357 km (0.091 R)
• M8: 1,082,939 km (0.086 R)
• M9: 1,219,971 km (0.053 R)
• M10: 1,355,955 km (0.114 R)
• M11: 1,620,594 km (0.12 R)
• M12: 1,723,367 km (0.084 R)
• M13: 1,935,796 km (0.065 R)
• M14: 2,165,728 km (0.103 R)
• M15: 2,578,768 km (0.057 R)
• M16: 2,852,233 km (0.114 R)
• M17: 2,997,493 km (0.081 R)
• M18: 3,115,525 km (0.106 R)
• M19: 3,205,134 km (0.084 R)
• M20: 3,295,491 km (0.099 R)
• M21: 3,530,809 km (0.068 R)
• M22: 3,729,325 km (0.082 R)
• M23: 4,017,900 km (0.094 R)
• M24: 4,302,734 km (0.093 R)
• M25: 4,414,184 km (0.065 R)
• M26: 4,503,943 km (0.081 R)
• M27: 4,800,147 km (0.04 R)
• M28: 4,915,786 km (0.078 R)
• M29: 5,008,986 km (0.119 R)
• M30: 5,161,725 km (0.094 R)
• M31: 5,399,885 km (0.098 R)
• M32: 5,520,311 km (0.1 R)
• M33: 5,776,123 km (0.05 R)
• M34: 5,899,242 km (0.112 R)
• M35: 6,048,392 km (0.074 R)
• M36: 6,274,284 km (0.088 R)
• M37: 6,400,994 km (0.12 R)
• M38: 6,490,154 km (0.043 R)
• M39: 6,631,374 km (0.048 R)
• M40: 6,942,688 km (0.107 R)
• M41: 7,034,391 km (0.087 R)
• M42: 7,153,022 km (0.111 R)
• M43: 7,258,937 km (0.101 R)
• M44: 7,432,321 km (0.091 R)
• M45: 7,687,984 km (0.075 R)
• M46: 7,810,206 km (0.097 R)
• M47: 7,933,025 km (0.105 R)
• M48: 8,084,119 km (0.094 R)
• M49: 8,180,760 km (0.078 R)
• M50: 8,500,899 km (0.081 R)
• M51: 8,669,645 km (0.028 R)
• M52: 8,882,074 km (0.112 R)
• M53: 9,283,296 km (0.104 R)
• M54: 9,471,640 km (0.099 R)
• M55: 9,749,293 km (0.101 R)
• M56: 9,999,870 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 9.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.85 AU - 4.03 AU

Year: 5130 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,473,426 km

• M1: 115,190 km (0.105 R)
• M2: 314,455 km (0.058 R)
• M3: 450,888 km (0.093 R)
• M4: 522,845 km (0.083 R)
• M5: 743,352 km (0.075 R)
• M6: 831,016 km (0.118 R)
• M7: 1,204,712 km (0.068 R)
• M8: 1,336,059 km (0.106 R)
• M9: 1,485,956 km (0.076 R)
• M10: 1,556,117 km (0.071 R)
• M11: 1,656,198 km (0.068 R)
• M12: 1,743,713 km (0.051 R)
• M13: 1,969,456 km (0.083 R)
• M14: 2,841,312 km (0.115 R)
• M15: 2,964,581 km (0.093 R)
• M16: 3,053,741 km (0.113 R)
• M17: 3,198,253 km (0.037 R)
• M18: 3,475,458 km (0.112 R)
• M19: 3,664,549 km (0.107 R)
• M20: 3,837,784 km (0.078 R)
• M21: 3,974,217 km (0.062 R)
• M22: 4,092,699 km (0.054 R)
• M23: 4,619,133 km (0.119 R)
• M24: 4,764,543 km (0.117 R)
• M25: 4,911,448 km (0.1 R)
• M26: 5,426,663 km (0.083 R)
• M27: 5,869,173 km (0.093 R)
• M28: 6,072,178 km (0.107 R)
• M29: 6,277,426 km (0.072 R)
• M30: 6,624,792 km (0.041 R)
• M31: 6,694,954 km (0.093 R)
• M32: 6,836,174 km (0.099 R)
• M33: 7,265,669 km (0.056 R)
• M34: 7,338,075 km (0.086 R)
• M35: 7,630,239 km (0.114 R)
• M36: 7,926,294 km (0.062 R)
• M37: 8,125,708 km (0.059 R)
• M38: 8,301,635 km (0.119 R)
• M39: 8,785,285 km (0.096 R)
• M40: 9,278,210 km (0.116 R)
• M41: 9,780,260 km (0.108 R)
• M42: 9,940,629 km (0.055 R)
• M43: 10,590,632 km (0.102 R)
• M44: 10,782,865 km (0.077 R)
• M45: 10,920,944 km (0.026 R)
• M46: 11,676,413 km (0.088 R)
• M47: 11,903,353 km (0.072 R)
• M48: 12,017,496 km (0.061 R)
• M49: 12,131,939 km (0.12 R)
• M50: 12,390,743 km (0.118 R)
• M51: 12,680,514 km (0.106 R)
• M52: 12,884,715 km (0.095 R)
• M53: 13,444,361 km (0.102 R)
• M54: 13,563,291 km (0.073 R)
• M55: 13,652,601 km (0.034 R)
• M56: 14,465,665 km (0.1 R)
• M57: 14,648,474 km (0.089 R)
• M58: 16,043,923 km (0.111 R)
• M59: 16,138,469 km (0.107 R)
• M60: 16,201,599 km (0.099 R)
• M61: 17,708,648 km (0.093 R)
• M62: 17,773,723 km (0.071 R)
• M63: 17,904,322 km (0.116 R)
• M64: 18,035,070 km (0.11 R)
• M65: 19,026,306 km (0.047 R)
• M66: 19,293,488 km (0.115 R)
• M67: 20,102,962 km (0.106 R)
• M68: 20,545,921 km (0.084 R)
• M69: 21,337,743 km (0.034 R)
• M70: 21,580,690 km (0.095 R)
• M71: 21,685,109 km (0.048 R)
• M72: 21,824,534 km (0.096 R)
• M73: 21,999,264 km (0.073 R)
• M74: 22,455,837 km (0.095 R)
• M75: 22,526,298 km (0.106 R)
• M76: 22,773,733 km (0.065 R)
• M77: 23,093,124 km (0.101 R)
• M78: 23,844,105 km (0.042 R)
• M79: 23,988,019 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 4.4

Gravity: 39.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.09 AU - 7.51 AU

Year: 12939 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 106.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,473,426 km

• M1: 113,545 km (0.112 R)
• M2: 233,971 km (0.112 R)
• M3: 376,239 km (0.103 R)
• M4: 579,841 km (0.065 R)
• M5: 814,411 km (0.049 R)
• M6: 898,784 km (0.102 R)
• M7: 986,000 km (0.072 R)
• M8: 1,030,729 km (0.088 R)
• M9: 1,076,207 km (0.049 R)
• M10: 1,145,471 km (0.113 R)
• M11: 1,216,380 km (0.047 R)
• M12: 1,264,401 km (0.113 R)
• M13: 1,362,537 km (0.034 R)
• M14: 1,671,457 km (0.117 R)
• M15: 1,752,090 km (0.119 R)
• M16: 1,806,544 km (0.084 R)
• M17: 1,917,246 km (0.037 R)
• M18: 2,001,620 km (0.034 R)
• M19: 2,595,373 km (0.099 R)
• M20: 2,976,100 km (0.091 R)
• M21: 3,545,021 km (0.084 R)
• M22: 4,329,512 km (0.052 R)
• M23: 4,515,163 km (0.103 R)
• M24: 5,048,479 km (0.036 R)
• M25: 5,322,692 km (0.119 R)
• M26: 5,722,717 km (0.096 R)
• M27: 5,967,309 km (0.044 R)
• M28: 6,764,367 km (0.106 R)
• M29: 7,109,788 km (0.028 R)
• M30: 9,300,350 km (0.091 R)
• M31: 9,443,665 km (0.041 R)
• M32: 11,423,593 km (0.055 R)
• M33: 11,834,388 km (0.101 R)
• M34: 12,407,348 km (0.078 R)
• M35: 12,882,770 km (0.099 R)
• M36: 14,565,297 km (0.069 R)
• M37: 15,122,699 km (0.045 R)
• M38: 16,200,701 km (0.115 R)
• M39: 16,258,147 km (0.102 R)
• M40: 16,604,017 km (0.106 R)
• M41: 17,952,642 km (0.088 R)
• M42: 18,429,859 km (0.102 R)
• M43: 18,730,401 km (0.092 R)
• M44: 19,214,351 km (0.044 R)
• M45: 19,702,488 km (0.071 R)
• M46: 19,825,159 km (0.116 R)
• M47: 19,948,128 km (0.08 R)
• M48: 20,504,333 km (0.07 R)
• M49: 20,566,416 km (0.048 R)
• M50: 22,395,250 km (0.04 R)
• M51: 22,523,156 km (0.103 R)
• M52: 22,587,334 km (0.114 R)
• M53: 24,868,851 km (0.111 R)
• M54: 25,400,671 km (0.054 R)
• M55: 26,678,387 km (0.094 R)
• M56: 27,154,407 km (0.091 R)
• M57: 28,045,861 km (0.11 R)
• M58: 28,322,168 km (0.04 R)
• M59: 29,646,558 km (0.057 R)
• M60: 31,062,203 km (0.116 R)
• M61: 33,226,734 km (0.084 R)
• M62: 33,885,563 km (0.096 R)
• M63: 34,032,468 km (0.096 R)
• M64: 34,696,533 km (0.112 R)
• M65: 35,141,587 km (0.085 R)
• M66: 35,290,437 km (0.077 R)
• M67: 35,588,585 km (0.062 R)
• M68: 36,037,379 km (0.119 R)
• M69: 36,187,426 km (0.069 R)
• M70: 36,714,160 km (0.055 R)
• M71: 36,789,707 km (0.059 R)
• M72: 36,865,254 km (0.03 R)
• M73: 37,016,348 km (0.1 R)
• M74: 37,243,437 km (0.097 R)
• M75: 44,429,969 km (0.103 R)
• M76: 44,510,453 km (0.086 R)
• M77: 45,317,234 km (0.057 R)
• M78: 46,536,457 km (0.041 R)
• M79: 47,273,077 km (0.082 R)
• M80: 49,840,027 km (0.041 R)
• M81: 50,761,699 km (0.093 R)
• M82: 51,351,264 km (0.071 R)
• M83: 51,520,011 km (0.089 R)
• M84: 51,689,056 km (0.095 R)
• M85: 52,112,418 km (0.065 R)
• M86: 52,877,312 km (0.109 R)
• M87: 53,133,125 km (0.043 R)
• M88: 53,817,236 km (0.088 R)
• M89: 54,246,282 km (0.04 R)
• M90: 55,194,284 km (0.117 R)
• M91: 56,147,671 km (0.091 R)
• M92: 56,408,720 km (0.095 R)
• M93: 58,334,642 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.4

Radius: 7.2

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.98 AU - 8.06 AU

Year: 14899 Days

Day: 23.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 167.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,473,426 km

• M1: 100,231 km (0.105 R)
• M2: 145,409 km (0.043 R)
• M3: 260,749 km (0.072 R)
• M4: 347,965 km (0.056 R)
• M5: 632,350 km (0.117 R)
• M6: 1,026,541 km (0.117 R)
• M7: 1,326,484 km (0.116 R)
• M8: 1,432,549 km (0.054 R)
• M9: 1,568,982 km (0.062 R)
• M10: 1,653,056 km (0.051 R)
• M11: 2,064,750 km (0.086 R)
• M12: 4,471,780 km (0.086 R)
• M13: 4,794,313 km (0.067 R)
• M14: 5,208,100 km (0.109 R)
• M15: 5,719,725 km (0.102 R)
• M16: 5,981,521 km (0.109 R)
• M17: 7,777,145 km (0.109 R)
• M18: 8,067,215 km (0.09 R)
• M19: 8,115,834 km (0.103 R)
• M20: 8,459,460 km (0.1 R)
• M21: 8,757,759 km (0.066 R)
• M22: 9,725,058 km (0.096 R)
• M23: 9,828,879 km (0.082 R)
• M24: 10,406,327 km (0.107 R)
• M25: 10,512,542 km (0.117 R)
• M26: 10,833,279 km (0.059 R)
• M27: 11,320,220 km (0.112 R)
• M28: 12,315,794 km (0.068 R)
• M29: 12,371,894 km (0.085 R)
• M30: 12,994,969 km (0.11 R)
• M31: 13,454,384 km (0.044 R)
• M32: 13,512,278 km (0.097 R)
• M33: 13,919,184 km (0.117 R)
• M34: 14,094,962 km (0.079 R)
• M35: 15,345,151 km (0.048 R)
• M36: 16,444,696 km (0.093 R)
• M37: 17,380,430 km (0.075 R)
• M38: 17,696,082 km (0.094 R)
• M39: 18,205,163 km (0.062 R)
• M40: 18,461,574 km (0.104 R)
• M41: 19,302,912 km (0.057 R)
• M42: 19,695,457 km (0.117 R)
• M43: 19,826,954 km (0.086 R)
• M44: 20,488,476 km (0.044 R)
• M45: 21,697,376 km (0.064 R)
• M46: 22,242,211 km (0.097 R)
• M47: 23,206,220 km (0.061 R)
• M48: 23,973,208 km (0.107 R)
• M49: 24,043,370 km (0.054 R)
• M50: 25,891,053 km (0.052 R)
• M51: 25,963,010 km (0.111 R)
• M52: 26,034,966 km (0.051 R)
• M53: 26,179,328 km (0.104 R)
• M54: 28,895,876 km (0.112 R)
• M55: 29,495,015 km (0.117 R)
• M56: 29,946,951 km (0.066 R)
• M57: 32,706,732 km (0.078 R)
• M58: 33,487,633 km (0.092 R)
• M59: 34,038,004 km (0.085 R)
• M60: 34,749,940 km (0.038 R)
• M61: 35,947,321 km (0.114 R)
• M62: 36,753,055 km (0.078 R)
• M63: 37,239,398 km (0.091 R)
• M64: 37,320,630 km (0.087 R)
• M65: 38,875,849 km (0.11 R)
• M66: 39,123,284 km (0.091 R)
• M67: 39,288,590 km (0.042 R)
• M68: 39,619,799 km (0.096 R)
• M69: 42,387,809 km (0.083 R)
• M70: 42,812,667 km (0.115 R)
• M71: 43,324,291 km (0.099 R)
• M72: 45,044,368 km (0.087 R)
• M73: 46,349,160 km (0.093 R)
• M74: 46,962,212 km (0.114 R)
• M75: 48,906,536 km (0.11 R)
• M76: 49,173,568 km (0.112 R)
• M77: 49,709,428 km (0.093 R)
• M78: 50,336,991 km (0.095 R)
• M79: 50,967,097 km (0.103 R)
• M80: 52,053,477 km (0.108 R)
• M81: 54,340,978 km (0.082 R)
• M82: 54,525,432 km (0.118 R)
• M83: 54,894,939 km (0.083 R)
• M84: 56,848,238 km (0.05 R)
• M85: 57,786,366 km (0.091 R)
• M86: 57,880,463 km (0.079 R)
• M87: 60,344,939 km (0.103 R)
• M88: 60,631,419 km (0.12 R)
• M89: 62,843,373 km (0.085 R)
• M90: 63,424,710 km (0.028 R)
• M91: 64,397,545 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit