🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 8.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.95 AU - 1.01 AU

Year: 647 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,741,609 km

• M1: 106,962 km (0.114 R)
• M2: 172,636 km (0.109 R)
• M3: 253,718 km (0.076 R)
• M4: 325,525 km (0.064 R)
• M5: 433,535 km (0.098 R)
• M6: 533,167 km (0.104 R)
• M7: 604,226 km (0.097 R)
• M8: 660,026 km (0.084 R)
• M9: 717,621 km (0.089 R)
• M10: 848,968 km (0.12 R)
• M11: 1,021,604 km (0.115 R)
• M12: 1,083,837 km (0.112 R)
• M13: 1,182,422 km (0.071 R)
• M14: 1,247,945 km (0.118 R)
• M15: 1,458,280 km (0.068 R)
• M16: 1,666,819 km (0.103 R)
• M17: 2,090,929 km (0.058 R)
• M18: 2,289,296 km (0.119 R)
• M19: 2,349,285 km (0.091 R)
• M20: 2,610,034 km (0.05 R)
• M21: 2,775,788 km (0.087 R)
• M22: 2,904,443 km (0.104 R)
• M23: 2,961,439 km (0.096 R)
• M24: 3,043,419 km (0.06 R)
• M25: 3,159,507 km (0.088 R)
• M26: 3,336,332 km (0.073 R)
• M27: 3,473,363 km (0.106 R)
• M28: 3,629,693 km (0.099 R)
• M29: 3,815,045 km (0.119 R)
• M30: 3,949,384 km (0.101 R)
• M31: 4,003,538 km (0.112 R)
• M32: 4,103,619 km (0.109 R)
• M33: 4,324,575 km (0.107 R)
• M34: 4,502,447 km (0.027 R)
• M35: 4,701,711 km (0.106 R)
• M36: 4,933,139 km (0.083 R)
• M37: 5,001,356 km (0.038 R)
• M38: 5,099,343 km (0.085 R)
• M39: 5,297,111 km (0.118 R)
• M40: 5,397,042 km (0.039 R)
• M41: 5,710,749 km (0.104 R)
• M42: 5,772,084 km (0.067 R)
• M43: 5,844,041 km (0.102 R)
• M44: 5,988,852 km (0.085 R)
• M45: 6,124,238 km (0.032 R)
• M46: 6,197,690 km (0.091 R)
• M47: 6,260,820 km (0.117 R)
• M48: 6,472,801 km (0.106 R)
• M49: 6,568,992 km (0.113 R)
• M50: 6,665,632 km (0.035 R)
• M51: 6,969,316 km (0.106 R)
• M52: 7,024,069 km (0.109 R)
• M53: 7,299,778 km (0.086 R)
• M54: 7,545,417 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 14.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.83 AU - 1.23 AU

Year: 697 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,741,609 km

• M1: 195,524 km (0.07 R)
• M2: 298,448 km (0.103 R)
• M3: 393,442 km (0.084 R)
• M4: 525,986 km (0.095 R)
• M5: 624,122 km (0.112 R)
• M6: 808,128 km (0.101 R)
• M7: 1,029,084 km (0.082 R)
• M8: 1,313,469 km (0.113 R)
• M9: 1,500,616 km (0.095 R)
• M10: 1,764,507 km (0.103 R)
• M11: 2,029,744 km (0.052 R)
• M12: 2,204,325 km (0.1 R)
• M13: 2,429,619 km (0.088 R)
• M14: 2,631,127 km (0.109 R)
• M15: 2,985,226 km (0.109 R)
• M16: 3,126,296 km (0.051 R)
• M17: 3,227,125 km (0.11 R)
• M18: 3,545,320 km (0.104 R)
• M19: 3,757,300 km (0.107 R)
• M20: 3,900,914 km (0.098 R)
• M21: 4,083,274 km (0.04 R)
• M22: 4,333,850 km (0.056 R)
• M23: 4,456,371 km (0.071 R)
• M24: 4,608,662 km (0.093 R)
• M25: 4,704,853 km (0.08 R)
• M26: 4,908,905 km (0.054 R)
• M27: 5,076,454 km (0.075 R)
• M28: 5,285,891 km (0.119 R)
• M29: 5,508,493 km (0.094 R)
• M30: 5,765,203 km (0.103 R)
• M31: 5,889,967 km (0.106 R)
• M32: 5,984,064 km (0.058 R)
• M33: 6,205,619 km (0.061 R)
• M34: 6,354,768 km (0.095 R)
• M35: 6,591,731 km (0.088 R)
• M36: 7,007,912 km (0.107 R)
• M37: 7,197,004 km (0.113 R)
• M38: 7,331,492 km (0.038 R)
• M39: 7,546,016 km (0.107 R)
• M40: 7,751,264 km (0.07 R)
• M41: 7,843,117 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 9.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.1 AU - 1.46 AU

Year: 966 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,741,609 km

• M1: 122,969 km (0.089 R)
• M2: 185,801 km (0.082 R)
• M3: 310,715 km (0.096 R)
• M4: 420,520 km (0.067 R)
• M5: 519,553 km (0.113 R)
• M6: 723,904 km (0.063 R)
• M7: 836,102 km (0.065 R)
• M8: 921,523 km (0.032 R)
• M9: 1,038,658 km (0.072 R)
• M10: 1,172,698 km (0.072 R)
• M11: 1,300,305 km (0.086 R)
• M12: 1,407,267 km (0.117 R)
• M13: 1,484,460 km (0.034 R)
• M14: 1,563,298 km (0.107 R)
• M15: 1,766,452 km (0.06 R)
• M16: 1,956,740 km (0.091 R)
• M17: 2,021,666 km (0.11 R)
• M18: 2,131,620 km (0.062 R)
• M19: 2,273,888 km (0.062 R)
• M20: 2,334,624 km (0.073 R)
• M21: 2,396,109 km (0.096 R)
• M22: 2,504,867 km (0.105 R)
• M23: 2,575,627 km (0.039 R)
• M24: 2,687,227 km (0.074 R)
• M25: 2,759,782 km (0.092 R)
• M26: 3,140,957 km (0.061 R)
• M27: 3,208,874 km (0.095 R)
• M28: 3,363,858 km (0.109 R)
• M29: 3,521,235 km (0.077 R)
• M30: 3,591,994 km (0.072 R)
• M31: 3,743,986 km (0.056 R)
• M32: 3,852,444 km (0.084 R)
• M33: 3,998,901 km (0.117 R)
• M34: 4,165,702 km (0.102 R)
• M35: 4,250,076 km (0.095 R)
• M36: 4,535,359 km (0.098 R)
• M37: 4,602,827 km (0.115 R)
• M38: 4,777,857 km (0.093 R)
• M39: 4,895,740 km (0.068 R)
• M40: 5,014,670 km (0.119 R)
• M41: 5,346,628 km (0.089 R)
• M42: 5,438,481 km (0.118 R)
• M43: 5,644,328 km (0.099 R)
• M44: 5,810,980 km (0.077 R)
• M45: 5,968,656 km (0.103 R)
• M46: 6,191,706 km (0.066 R)
• M47: 6,331,281 km (0.082 R)
• M48: 6,417,599 km (0.118 R)
• M49: 6,558,819 km (0.093 R)
• M50: 7,022,124 km (0.107 R)
• M51: 7,145,243 km (0.104 R)
• M52: 7,246,371 km (0.114 R)
• M53: 7,461,792 km (0.062 R)
• M54: 7,656,269 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 9.2

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.73 AU

Year: 2510 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 86,741,609 km

• M1: 372,499 km (0.12 R)
• M2: 503,846 km (0.061 R)
• M3: 584,329 km (0.054 R)
• M4: 806,183 km (0.104 R)
• M5: 1,373,757 km (0.112 R)
• M6: 1,467,106 km (0.088 R)
• M7: 1,836,015 km (0.104 R)
• M8: 2,165,280 km (0.077 R)
• M9: 2,513,244 km (0.115 R)
• M10: 2,819,321 km (0.061 R)
• M11: 2,893,971 km (0.089 R)
• M12: 2,984,328 km (0.105 R)
• M13: 3,230,267 km (0.104 R)
• M14: 3,563,122 km (0.089 R)
• M15: 3,627,748 km (0.036 R)
• M16: 3,907,048 km (0.073 R)
• M17: 4,057,693 km (0.102 R)
• M18: 4,193,228 km (0.041 R)
• M19: 4,591,458 km (0.11 R)
• M20: 4,697,373 km (0.097 R)
• M21: 5,423,970 km (0.09 R)
• M22: 5,648,965 km (0.118 R)
• M23: 5,762,510 km (0.1 R)
• M24: 5,953,546 km (0.076 R)
• M25: 6,166,125 km (0.06 R)
• M26: 6,778,579 km (0.094 R)
• M27: 6,838,867 km (0.12 R)
• M28: 6,919,500 km (0.107 R)
• M29: 7,163,494 km (0.104 R)
• M30: 7,307,108 km (0.087 R)
• M31: 8,533,811 km (0.075 R)
• M32: 8,729,933 km (0.115 R)
• M33: 8,971,534 km (0.117 R)
• M34: 9,126,517 km (0.099 R)
• M35: 9,215,378 km (0.05 R)
• M36: 9,304,688 km (0.105 R)
• M37: 9,596,554 km (0.087 R)
• M38: 9,664,471 km (0.029 R)
• M39: 9,777,866 km (0.085 R)
• M40: 9,960,077 km (0.105 R)
• M41: 10,258,824 km (0.053 R)
• M42: 10,513,888 km (0.103 R)
• M43: 11,124,995 km (0.112 R)
• M44: 11,941,650 km (0.097 R)
• M45: 12,210,029 km (0.079 R)
• M46: 12,579,087 km (0.088 R)
• M47: 13,152,196 km (0.06 R)
• M48: 13,278,008 km (0.056 R)
• M49: 13,479,965 km (0.11 R)
• M50: 13,581,392 km (0.057 R)
• M51: 14,143,431 km (0.102 R)
• M52: 14,635,010 km (0.106 R)
• M53: 14,843,699 km (0.102 R)
• M54: 15,581,965 km (0.106 R)
• M55: 15,794,992 km (0.062 R)
• M56: 16,304,971 km (0.111 R)
• M57: 16,711,429 km (0.118 R)
• M58: 16,793,109 km (0.078 R)
• M59: 16,984,295 km (0.066 R)
• M60: 17,286,034 km (0.096 R)
• M61: 17,534,366 km (0.11 R)
• M62: 17,728,245 km (0.057 R)
• M63: 17,811,571 km (0.029 R)
• M64: 17,950,697 km (0.085 R)
• M65: 18,736,685 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 14.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.68 AU - 2.76 AU

Year: 2991 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,741,609 km

• M1: 217,964 km (0.104 R)
• M2: 454,927 km (0.051 R)
• M3: 698,323 km (0.114 R)
• M4: 838,197 km (0.118 R)
• M5: 1,028,037 km (0.083 R)
• M6: 1,286,990 km (0.102 R)
• M7: 1,430,455 km (0.105 R)
• M8: 1,585,588 km (0.063 R)
• M9: 1,913,357 km (0.112 R)
• M10: 2,066,246 km (0.116 R)
• M11: 2,296,776 km (0.116 R)
• M12: 2,494,544 km (0.109 R)
• M13: 2,676,755 km (0.117 R)
• M14: 4,123,217 km (0.084 R)
• M15: 4,306,324 km (0.091 R)
• M16: 4,569,168 km (0.1 R)
• M17: 4,942,564 km (0.105 R)
• M18: 5,066,281 km (0.12 R)
• M19: 5,691,451 km (0.07 R)
• M20: 5,802,752 km (0.052 R)
• M21: 6,437,346 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 3.5

Gravity: 62.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.91 AU - 11.35 AU

Year: 23112 Days

Day: 24.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,741,609 km

• M1: 187,147 km (0.118 R)
• M2: 345,870 km (0.028 R)
• M3: 539,749 km (0.101 R)
• M4: 587,022 km (0.089 R)
• M5: 635,791 km (0.046 R)
• M6: 3,513,156 km (0.057 R)
• M7: 4,013,860 km (0.09 R)
• M8: 6,282,063 km (0.031 R)
• M9: 6,444,975 km (0.112 R)
• M10: 6,554,332 km (0.11 R)
• M11: 6,719,637 km (0.068 R)
• M12: 6,942,239 km (0.104 R)
• M13: 7,054,437 km (0.068 R)
• M14: 7,110,686 km (0.114 R)
• M15: 7,223,782 km (0.093 R)
• M16: 7,566,511 km (0.091 R)
• M17: 8,208,734 km (0.067 R)
• M18: 8,386,905 km (0.1 R)
• M19: 8,928,899 km (0.106 R)
• M20: 9,983,264 km (0.116 R)
• M21: 10,815,776 km (0.116 R)
• M22: 11,937,611 km (0.112 R)
• M23: 12,206,887 km (0.1 R)
• M24: 12,478,258 km (0.061 R)
• M25: 12,820,089 km (0.057 R)
• M26: 13,373,601 km (0.101 R)
• M27: 13,934,742 km (0.102 R)
• M28: 14,076,262 km (0.096 R)
• M29: 14,503,663 km (0.098 R)
• M30: 14,575,321 km (0.092 R)
• M31: 16,032,703 km (0.113 R)
• M32: 16,106,754 km (0.099 R)
• M33: 16,329,804 km (0.064 R)
• M34: 17,918,534 km (0.089 R)
• M35: 19,714,456 km (0.085 R)
• M36: 20,032,501 km (0.073 R)
• M37: 22,141,233 km (0.102 R)
• M38: 23,389,627 km (0.056 R)
• M39: 23,557,775 km (0.084 R)
• M40: 23,979,940 km (0.118 R)
• M41: 24,746,031 km (0.027 R)
• M42: 25,347,414 km (0.106 R)
• M43: 27,445,824 km (0.083 R)
• M44: 28,695,265 km (0.092 R)
• M45: 29,599,136 km (0.057 R)
• M46: 29,689,941 km (0.028 R)
• M47: 29,780,897 km (0.116 R)
• M48: 30,237,320 km (0.065 R)
• M49: 32,929,184 km (0.091 R)
• M50: 34,925,717 km (0.09 R)
• M51: 36,278,381 km (0.11 R)
• M52: 36,570,546 km (0.087 R)
• M53: 37,353,242 km (0.111 R)
• M54: 37,746,684 km (0.069 R)
• M55: 38,042,589 km (0.077 R)
• M56: 40,437,950 km (0.093 R)
• M57: 41,857,634 km (0.086 R)
• M58: 42,061,685 km (0.112 R)
• M59: 43,190,401 km (0.081 R)
• M60: 43,603,291 km (0.035 R)
• M61: 45,058,579 km (0.066 R)
• M62: 45,897,375 km (0.055 R)
• M63: 47,165,217 km (0.079 R)
• M64: 49,843,168 km (0.116 R)
• M65: 50,167,796 km (0.03 R)
• M66: 50,493,171 km (0.111 R)
• M67: 50,710,537 km (0.11 R)
• M68: 50,819,294 km (0.107 R)
• M69: 51,037,109 km (0.079 R)
• M70: 55,456,978 km (0.117 R)
• M71: 56,018,119 km (0.108 R)
• M72: 57,259,034 km (0.061 R)
• M73: 59,080,089 km (0.063 R)
• M74: 60,112,763 km (0.07 R)
• M75: 60,227,804 km (0.076 R)
• M76: 60,920,142 km (0.098 R)
• M77: 62,778,896 km (0.044 R)
• M78: 64,302,700 km (0.066 R)
• M79: 66,076,183 km (0.109 R)
• M80: 66,551,754 km (0.078 R)
• M81: 66,670,834 km (0.074 R)
• M82: 66,909,293 km (0.109 R)
• M83: 67,506,488 km (0.043 R)
• M84: 69,067,392 km (0.098 R)
• M85: 69,791,895 km (0.119 R)
• M86: 70,154,969 km (0.083 R)
• M87: 70,761,738 km (0.115 R)
• M88: 73,328,687 km (0.116 R)
• M89: 74,314,537 km (0.119 R)
• M90: 76,673,546 km (0.065 R)
• M91: 78,930,978 km (0.104 R)
• M92: 79,057,089 km (0.054 R)
• M93: 80,067,922 km (0.083 R)
• M94: 82,102,303 km (0.119 R)
• M95: 82,357,817 km (0.102 R)
• M96: 86,221,930 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit