🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 13.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 396 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,353,207 km

• M1: 167,250 km (0.026 R)
• M2: 310,715 km (0.093 R)
• M3: 425,008 km (0.097 R)
• M4: 546,182 km (0.069 R)
• M5: 642,373 km (0.103 R)
• M6: 734,077 km (0.11 R)
• M7: 826,977 km (0.05 R)
• M8: 916,137 km (0.079 R)
• M9: 1,000,511 km (0.112 R)
• M10: 1,210,097 km (0.034 R)
• M11: 1,385,575 km (0.088 R)
• M12: 1,564,943 km (0.09 R)
• M13: 1,662,930 km (0.117 R)
• M14: 1,805,796 km (0.114 R)
• M15: 1,897,948 km (0.087 R)
• M16: 1,997,431 km (0.04 R)
• M17: 2,087,339 km (0.063 R)
• M18: 2,219,135 km (0.116 R)
• M19: 2,424,981 km (0.116 R)
• M20: 2,637,410 km (0.083 R)
• M21: 2,887,837 km (0.097 R)
• M22: 3,152,775 km (0.111 R)
• M23: 3,285,020 km (0.071 R)
• M24: 3,439,255 km (0.08 R)
• M25: 3,534,399 km (0.062 R)
• M26: 3,748,324 km (0.074 R)
• M27: 3,952,376 km (0.066 R)
• M28: 4,095,242 km (0.07 R)
• M29: 4,196,370 km (0.12 R)
• M30: 4,291,065 km (0.106 R)
• M31: 4,474,921 km (0.057 R)
• M32: 4,631,550 km (0.107 R)
• M33: 4,896,787 km (0.054 R)
• M34: 4,988,790 km (0.075 R)
• M35: 5,143,624 km (0.106 R)
• M36: 5,229,343 km (0.076 R)
• M37: 5,339,298 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 14

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 485 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,353,207 km

• M1: 175,030 km (0.068 R)
• M2: 282,590 km (0.084 R)
• M3: 376,089 km (0.081 R)
• M4: 487,091 km (0.119 R)
• M5: 574,456 km (0.081 R)
• M6: 801,246 km (0.079 R)
• M7: 918,082 km (0.103 R)
• M8: 1,054,964 km (0.093 R)
• M9: 1,276,818 km (0.032 R)
• M10: 1,391,260 km (0.11 R)
• M11: 1,488,648 km (0.097 R)
• M12: 1,577,809 km (0.095 R)
• M13: 1,734,438 km (0.076 R)
• M14: 1,839,904 km (0.118 R)
• M15: 1,993,840 km (0.045 R)
• M16: 2,236,039 km (0.11 R)
• M17: 2,469,262 km (0.074 R)
• M18: 2,697,848 km (0.111 R)
• M19: 2,854,178 km (0.116 R)
• M20: 3,013,649 km (0.083 R)
• M21: 3,108,045 km (0.116 R)
• M22: 3,265,422 km (0.119 R)
• M23: 3,418,461 km (0.075 R)
• M24: 3,638,220 km (0.104 R)
• M25: 3,775,252 km (0.103 R)
• M26: 4,144,310 km (0.12 R)
• M27: 4,333,252 km (0.036 R)
• M28: 4,432,735 km (0.099 R)
• M29: 4,540,595 km (0.063 R)
• M30: 4,854,002 km (0.12 R)
• M31: 4,957,374 km (0.084 R)
• M32: 5,182,519 km (0.104 R)
• M33: 5,271,979 km (0.111 R)
• M34: 5,419,482 km (0.119 R)
• M35: 5,551,577 km (0.09 R)
• M36: 5,651,508 km (0.102 R)
• M37: 5,760,416 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 9.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.32 AU - 3.9 AU

Year: 4734 Days

Day: 11.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,353,207 km

• M1: 146,157 km (0.086 R)
• M2: 415,882 km (0.11 R)
• M3: 548,725 km (0.095 R)
• M4: 800,797 km (0.117 R)
• M5: 889,808 km (0.064 R)
• M6: 961,466 km (0.062 R)
• M7: 1,078,451 km (0.072 R)
• M8: 1,166,564 km (0.101 R)
• M9: 1,338,602 km (0.057 R)
• M10: 1,772,735 km (0.117 R)
• M11: 1,999,076 km (0.109 R)
• M12: 2,192,656 km (0.079 R)
• M13: 2,363,347 km (0.027 R)
• M14: 2,733,452 km (0.05 R)
• M15: 2,809,747 km (0.066 R)
• M16: 3,027,113 km (0.109 R)
• M17: 3,090,243 km (0.11 R)
• M18: 3,153,822 km (0.108 R)
• M19: 3,233,857 km (0.096 R)
• M20: 3,494,905 km (0.062 R)
• M21: 3,864,861 km (0.115 R)
• M22: 3,968,084 km (0.11 R)
• M23: 4,054,701 km (0.062 R)
• M24: 4,461,607 km (0.101 R)
• M25: 4,697,373 km (0.113 R)
• M26: 4,844,428 km (0.033 R)
• M27: 5,143,474 km (0.063 R)
• M28: 5,352,462 km (0.117 R)
• M29: 5,583,741 km (0.103 R)
• M30: 6,095,964 km (0.103 R)
• M31: 6,256,781 km (0.092 R)
• M32: 6,398,451 km (0.109 R)
• M33: 6,934,460 km (0.033 R)
• M34: 7,165,588 km (0.079 R)
• M35: 7,313,989 km (0.081 R)
• M36: 7,592,391 km (0.082 R)
• M37: 8,181,508 km (0.107 R)
• M38: 8,403,511 km (0.069 R)
• M39: 8,672,637 km (0.062 R)
• M40: 8,853,501 km (0.057 R)
• M41: 9,334,458 km (0.103 R)
• M42: 9,496,622 km (0.057 R)
• M43: 9,918,040 km (0.06 R)
• M44: 10,059,858 km (0.114 R)
• M45: 10,226,211 km (0.099 R)
• M46: 10,658,100 km (0.049 R)
• M47: 10,779,275 km (0.115 R)
• M48: 11,317,229 km (0.079 R)
• M49: 11,714,112 km (0.104 R)
• M50: 11,839,026 km (0.085 R)
• M51: 12,039,786 km (0.066 R)
• M52: 12,241,893 km (0.115 R)
• M53: 12,444,897 km (0.084 R)
• M54: 12,597,936 km (0.053 R)
• M55: 12,931,838 km (0.12 R)
• M56: 13,660,679 km (0.081 R)
• M57: 13,844,984 km (0.037 R)
• M58: 14,429,612 km (0.111 R)
• M59: 14,509,946 km (0.12 R)
• M60: 14,671,063 km (0.096 R)
• M61: 15,103,700 km (0.117 R)
• M62: 15,376,268 km (0.093 R)
• M63: 15,732,909 km (0.11 R)
• M64: 15,953,865 km (0.063 R)
• M65: 16,120,218 km (0.077 R)
• M66: 17,017,057 km (0.111 R)
• M67: 17,500,109 km (0.104 R)
• M68: 17,614,551 km (0.069 R)
• M69: 17,757,716 km (0.102 R)
• M70: 17,901,330 km (0.105 R)
• M71: 18,016,520 km (0.069 R)
• M72: 18,103,138 km (0.064 R)
• M73: 18,829,884 km (0.097 R)
• M74: 19,152,567 km (0.115 R)
• M75: 19,240,979 km (0.061 R)
• M76: 19,329,391 km (0.118 R)
• M77: 19,625,445 km (0.1 R)
• M78: 19,833,387 km (0.114 R)
• M79: 19,982,536 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822

Radius: 5

Gravity: 32.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.02 AU - 8.5 AU

Year: 13503 Days

Day: 18.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,353,207 km

• M1: 307,872 km (0.077 R)
• M2: 522,695 km (0.034 R)
• M3: 1,068,727 km (0.119 R)
• M4: 1,313,619 km (0.055 R)
• M5: 1,442,423 km (0.054 R)
• M6: 1,521,859 km (0.12 R)
• M7: 1,712,746 km (0.06 R)
• M8: 1,825,244 km (0.028 R)
• M9: 2,027,949 km (0.062 R)
• M10: 2,268,502 km (0.085 R)
• M11: 2,361,103 km (0.094 R)
• M12: 2,581,910 km (0.072 R)
• M13: 2,776,536 km (0.107 R)
• M14: 3,180,002 km (0.056 R)
• M15: 3,318,530 km (0.052 R)
• M16: 3,494,457 km (0.074 R)
• M17: 3,818,934 km (0.098 R)
• M18: 5,210,494 km (0.079 R)
• M19: 5,664,075 km (0.102 R)
• M20: 5,789,886 km (0.083 R)
• M21: 6,001,717 km (0.059 R)
• M22: 6,044,502 km (0.118 R)
• M23: 7,646,845 km (0.079 R)
• M24: 7,693,220 km (0.038 R)
• M25: 7,926,144 km (0.069 R)
• M26: 10,022,459 km (0.067 R)
• M27: 10,276,775 km (0.115 R)
• M28: 10,481,724 km (0.109 R)
• M29: 10,843,602 km (0.113 R)
• M30: 11,262,326 km (0.047 R)
• M31: 11,367,793 km (0.079 R)
• M32: 11,739,693 km (0.106 R)
• M33: 11,793,099 km (0.038 R)
• M34: 12,115,483 km (0.101 R)
• M35: 13,489,539 km (0.092 R)
• M36: 14,337,460 km (0.11 R)
• M37: 15,965,683 km (0.102 R)
• M38: 16,861,924 km (0.048 R)
• M39: 16,982,649 km (0.101 R)
• M40: 19,646,539 km (0.117 R)
• M41: 19,900,855 km (0.096 R)
• M42: 20,028,462 km (0.097 R)
• M43: 20,799,639 km (0.085 R)
• M44: 21,384,417 km (0.068 R)
• M45: 21,842,935 km (0.118 R)
• M46: 22,569,980 km (0.093 R)
• M47: 22,769,694 km (0.093 R)
• M48: 22,903,135 km (0.103 R)
• M49: 23,439,443 km (0.082 R)
• M50: 23,506,762 km (0.1 R)
• M51: 24,661,359 km (0.11 R)
• M52: 25,073,202 km (0.115 R)
• M53: 25,973,482 km (0.099 R)
• M54: 27,805,307 km (0.05 R)
• M55: 28,162,398 km (0.107 R)
• M56: 28,953,321 km (0.115 R)
• M57: 30,703,916 km (0.116 R)
• M58: 31,295,127 km (0.034 R)
• M59: 32,563,717 km (0.09 R)
• M60: 32,940,105 km (0.08 R)
• M61: 35,073,969 km (0.113 R)
• M62: 35,228,055 km (0.092 R)
• M63: 36,235,297 km (0.088 R)
• M64: 36,859,868 km (0.098 R)
• M65: 37,566,718 km (0.063 R)
• M66: 37,882,370 km (0.106 R)
• M67: 38,516,216 km (0.09 R)
• M68: 38,595,652 km (0.11 R)
• M69: 39,794,380 km (0.084 R)
• M70: 40,600,264 km (0.026 R)
• M71: 42,967,800 km (0.109 R)
• M72: 44,209,761 km (0.071 R)
• M73: 45,044,218 km (0.098 R)
• M74: 45,379,616 km (0.108 R)
• M75: 47,493,734 km (0.09 R)
• M76: 48,176,947 km (0.075 R)
• M77: 48,348,237 km (0.1 R)
• M78: 48,605,695 km (0.083 R)
• M79: 49,466,930 km (0.071 R)
• M80: 50,506,934 km (0.075 R)
• M81: 50,594,000 km (0.062 R)
• M82: 51,992,740 km (0.096 R)
• M83: 52,432,408 km (0.112 R)
• M84: 54,649,449 km (0.086 R)
• M85: 55,994,333 km (0.083 R)
• M86: 56,444,922 km (0.12 R)
• M87: 57,078,020 km (0.078 R)
• M88: 58,625,012 km (0.11 R)
• M89: 58,716,416 km (0.091 R)
• M90: 58,807,970 km (0.05 R)
• M91: 59,174,335 km (0.054 R)
• M92: 59,817,307 km (0.069 R)
• M93: 60,093,614 km (0.04 R)
• M94: 61,667,234 km (0.086 R)
• M95: 61,853,334 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 4.4

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.3 AU - 11.2 AU

Year: 22652 Days

Day: 21.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,353,207 km

• M1: 154,535 km (0.082 R)
• M2: 274,362 km (0.096 R)
• M3: 852,708 km (0.102 R)
• M4: 994,826 km (0.048 R)
• M5: 1,634,955 km (0.073 R)
• M6: 1,751,941 km (0.085 R)
• M7: 1,811,481 km (0.1 R)
• M8: 2,025,256 km (0.081 R)
• M9: 2,056,522 km (0.098 R)
• M10: 2,509,953 km (0.118 R)
• M11: 2,645,040 km (0.095 R)
• M12: 3,392,880 km (0.086 R)
• M13: 4,161,514 km (0.045 R)
• M14: 4,524,288 km (0.09 R)
• M15: 5,323,141 km (0.113 R)
• M16: 5,366,375 km (0.117 R)
• M17: 5,628,321 km (0.097 R)
• M18: 6,255,585 km (0.09 R)
• M19: 6,438,842 km (0.09 R)
• M20: 6,810,593 km (0.089 R)
• M21: 6,904,690 km (0.114 R)
• M22: 6,951,963 km (0.027 R)
• M23: 7,429,629 km (0.094 R)
• M24: 8,016,950 km (0.082 R)
• M25: 8,925,308 km (0.082 R)
• M26: 9,654,299 km (0.12 R)
• M27: 9,812,872 km (0.084 R)
• M28: 9,919,087 km (0.082 R)
• M29: 10,186,418 km (0.098 R)
• M30: 11,002,624 km (0.097 R)
• M31: 11,446,331 km (0.091 R)
• M32: 12,179,959 km (0.11 R)
• M33: 13,633,004 km (0.119 R)
• M34: 14,169,312 km (0.115 R)
• M35: 16,131,438 km (0.064 R)
• M36: 16,571,854 km (0.096 R)
• M37: 17,016,309 km (0.117 R)
• M38: 17,336,000 km (0.063 R)
• M39: 18,503,761 km (0.117 R)
• M40: 18,569,434 km (0.114 R)
• M41: 19,496,043 km (0.027 R)
• M42: 19,629,784 km (0.074 R)
• M43: 20,505,679 km (0.112 R)
• M44: 21,187,995 km (0.111 R)
• M45: 21,532,070 km (0.114 R)
• M46: 21,670,149 km (0.081 R)
• M47: 21,739,413 km (0.12 R)
• M48: 22,645,228 km (0.109 R)
• M49: 23,634,519 km (0.118 R)
• M50: 25,801,444 km (0.105 R)
• M51: 27,730,060 km (0.06 R)
• M52: 27,880,406 km (0.064 R)
• M53: 30,012,325 km (0.104 R)
• M54: 30,089,517 km (0.071 R)
• M55: 30,476,078 km (0.087 R)
• M56: 30,864,285 km (0.059 R)
• M57: 32,512,404 km (0.102 R)
• M58: 33,707,093 km (0.103 R)
• M59: 34,188,948 km (0.116 R)
• M60: 35,240,920 km (0.075 R)
• M61: 37,127,798 km (0.06 R)
• M62: 37,293,403 km (0.081 R)
• M63: 38,208,792 km (0.105 R)
• M64: 38,711,142 km (0.105 R)
• M65: 39,384,482 km (0.041 R)
• M66: 39,553,378 km (0.079 R)
• M67: 43,329,976 km (0.045 R)
• M68: 43,591,623 km (0.117 R)
• M69: 43,941,383 km (0.119 R)
• M70: 44,555,482 km (0.053 R)
• M71: 46,682,913 km (0.071 R)
• M72: 47,579,004 km (0.116 R)
• M73: 47,938,937 km (0.101 R)
• M74: 48,029,144 km (0.046 R)
• M75: 49,024,419 km (0.093 R)
• M76: 49,570,302 km (0.116 R)
• M77: 49,843,916 km (0.083 R)
• M78: 50,576,048 km (0.032 R)
• M79: 50,851,607 km (0.099 R)
• M80: 51,404,072 km (0.088 R)
• M81: 51,866,031 km (0.103 R)
• M82: 52,607,886 km (0.092 R)
• M83: 53,727,327 km (0.058 R)
• M84: 55,705,161 km (0.118 R)
• M85: 55,894,851 km (0.101 R)
• M86: 56,560,113 km (0.106 R)
• M87: 57,323,810 km (0.084 R)
• M88: 57,419,403 km (0.095 R)
• M89: 58,186,840 km (0.097 R)
• M90: 60,509,347 km (0.091 R)
• M91: 60,704,273 km (0.046 R)
• M92: 60,997,036 km (0.096 R)
• M93: 62,271,011 km (0.034 R)
• M94: 62,369,447 km (0.109 R)
• M95: 64,546,544 km (0.105 R)
• M96: 65,544,362 km (0.105 R)
• M97: 67,252,321 km (0.108 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: 352 - 17,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit