🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 12.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.26 AU - 2.46 AU

Year: 2548 Days

Day: 12.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,860,041 km

• M1: 179,517 km (0.108 R)
• M2: 275,559 km (0.113 R)
• M3: 455,226 km (0.076 R)
• M4: 673,190 km (0.097 R)
• M5: 1,070,971 km (0.091 R)
• M6: 1,181,524 km (0.042 R)
• M7: 1,306,887 km (0.096 R)
• M8: 1,447,958 km (0.104 R)
• M9: 1,769,593 km (0.1 R)
• M10: 2,294,532 km (0.111 R)
• M11: 2,426,477 km (0.071 R)
• M12: 2,629,482 km (0.101 R)
• M13: 2,852,233 km (0.098 R)
• M14: 3,052,245 km (0.112 R)
• M15: 3,168,782 km (0.115 R)
• M16: 3,286,665 km (0.112 R)
• M17: 3,406,194 km (0.103 R)
• M18: 3,789,015 km (0.053 R)
• M19: 3,898,670 km (0.079 R)
• M20: 3,977,658 km (0.086 R)
• M21: 4,121,272 km (0.045 R)
• M22: 5,157,237 km (0.089 R)
• M23: 5,437,284 km (0.109 R)
• M24: 5,650,611 km (0.113 R)
• M25: 5,758,321 km (0.115 R)
• M26: 5,884,881 km (0.117 R)
• M27: 6,085,641 km (0.063 R)
• M28: 6,214,595 km (0.1 R)
• M29: 6,588,141 km (0.083 R)
• M30: 6,758,533 km (0.092 R)
• M31: 6,892,273 km (0.098 R)
• M32: 7,732,265 km (0.087 R)
• M33: 7,972,519 km (0.116 R)
• M34: 8,134,085 km (0.057 R)
• M35: 9,063,088 km (0.11 R)
• M36: 9,147,311 km (0.102 R)
• M37: 9,358,992 km (0.077 R)
• M38: 9,701,123 km (0.111 R)
• M39: 9,830,525 km (0.075 R)
• M40: 10,003,759 km (0.09 R)
• M41: 10,243,864 km (0.074 R)
• M42: 10,463,773 km (0.066 R)
• M43: 10,618,606 km (0.086 R)
• M44: 10,729,758 km (0.111 R)
• M45: 10,975,547 km (0.07 R)
• M46: 11,177,953 km (0.062 R)
• M47: 11,291,049 km (0.057 R)
• M48: 11,381,705 km (0.063 R)
• M49: 11,838,876 km (0.031 R)
• M50: 12,255,357 km (0.083 R)
• M51: 12,512,366 km (0.097 R)
• M52: 12,606,313 km (0.101 R)
• M53: 13,222,208 km (0.088 R)
• M54: 14,066,987 km (0.109 R)
• M55: 14,262,511 km (0.09 R)
• M56: 14,606,886 km (0.061 R)
• M57: 14,879,453 km (0.107 R)
• M58: 15,128,683 km (0.11 R)
• M59: 15,505,071 km (0.096 R)
• M60: 15,606,050 km (0.083 R)
• M61: 15,681,896 km (0.087 R)
• M62: 16,088,353 km (0.108 R)
• M63: 16,395,478 km (0.083 R)
• M64: 16,756,308 km (0.059 R)
• M65: 16,833,949 km (0.113 R)
• M66: 17,067,621 km (0.065 R)
• M67: 17,590,765 km (0.086 R)
• M68: 17,696,082 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 13.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.15 AU - 3.11 AU

Year: 2998 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,860,041 km

• M1: 172,636 km (0.11 R)
• M2: 278,102 km (0.1 R)
• M3: 386,262 km (0.064 R)
• M4: 488,736 km (0.04 R)
• M5: 713,133 km (0.109 R)
• M6: 839,244 km (0.119 R)
• M7: 973,733 km (0.07 R)
• M8: 1,087,128 km (0.101 R)
• M9: 1,205,460 km (0.112 R)
• M10: 2,007,753 km (0.112 R)
• M11: 2,581,461 km (0.1 R)
• M12: 2,743,027 km (0.103 R)
• M13: 3,161,901 km (0.058 R)
• M14: 3,262,580 km (0.06 R)
• M15: 3,364,456 km (0.056 R)
• M16: 3,586,310 km (0.082 R)
• M17: 3,752,064 km (0.1 R)
• M18: 4,028,970 km (0.078 R)
• M19: 4,265,035 km (0.035 R)
• M20: 4,570,514 km (0.101 R)
• M21: 4,684,807 km (0.03 R)
• M22: 4,983,404 km (0.099 R)
• M23: 5,084,383 km (0.093 R)
• M24: 5,288,285 km (0.107 R)
• M25: 5,425,765 km (0.083 R)
• M26: 5,512,382 km (0.079 R)
• M27: 6,023,558 km (0.104 R)
• M28: 6,348,485 km (0.108 R)
• M29: 6,439,740 km (0.098 R)
• M30: 6,809,545 km (0.105 R)
• M31: 6,996,992 km (0.076 R)
• M32: 7,262,378 km (0.106 R)
• M33: 7,357,971 km (0.088 R)
• M34: 7,627,846 km (0.09 R)
• M35: 8,058,538 km (0.048 R)
• M36: 8,237,158 km (0.089 R)
• M37: 8,638,529 km (0.086 R)
• M38: 8,943,858 km (0.117 R)
• M39: 9,128,761 km (0.063 R)
• M40: 9,294,217 km (0.082 R)
• M41: 9,966,061 km (0.111 R)
• M42: 10,329,434 km (0.098 R)
• M43: 10,458,686 km (0.106 R)
• M44: 10,653,612 km (0.109 R)
• M45: 10,981,232 km (0.075 R)
• M46: 11,179,299 km (0.093 R)
• M47: 11,579,324 km (0.119 R)
• M48: 11,826,011 km (0.071 R)
• M49: 11,983,837 km (0.106 R)
• M50: 12,324,621 km (0.116 R)
• M51: 12,461,802 km (0.078 R)
• M52: 12,807,074 km (0.12 R)
• M53: 13,554,165 km (0.098 R)
• M54: 13,648,562 km (0.062 R)
• M55: 13,766,894 km (0.059 R)
• M56: 14,028,391 km (0.107 R)
• M57: 14,147,770 km (0.116 R)
• M58: 14,532,087 km (0.053 R)
• M59: 14,749,752 km (0.071 R)
• M60: 14,871,225 km (0.068 R)
• M61: 14,992,998 km (0.111 R)
• M62: 15,090,685 km (0.048 R)
• M63: 15,978,997 km (0.113 R)
• M64: 16,078,779 km (0.118 R)
• M65: 16,203,843 km (0.105 R)
• M66: 16,480,001 km (0.104 R)
• M67: 16,580,680 km (0.079 R)
• M68: 17,062,385 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114

Radius: 6.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.61 AU - 7.19 AU

Year: 10074 Days

Day: 16.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,860,041 km

• M1: 80,484 km (0.093 R)
• M2: 252,521 km (0.097 R)
• M3: 298,897 km (0.087 R)
• M4: 366,066 km (0.118 R)
• M5: 458,218 km (0.093 R)
• M6: 940,073 km (0.091 R)
• M7: 991,235 km (0.088 R)
• M8: 1,360,892 km (0.106 R)
• M9: 1,493,136 km (0.112 R)
• M10: 1,675,945 km (0.109 R)
• M11: 1,738,626 km (0.068 R)
• M12: 2,113,668 km (0.093 R)
• M13: 2,164,532 km (0.088 R)
• M14: 2,424,533 km (0.056 R)
• M15: 2,823,959 km (0.104 R)
• M16: 2,974,305 km (0.118 R)
• M17: 3,185,387 km (0.089 R)
• M18: 3,243,731 km (0.096 R)
• M19: 3,521,085 km (0.111 R)
• M20: 3,785,574 km (0.115 R)
• M21: 3,909,740 km (0.065 R)
• M22: 4,119,776 km (0.102 R)
• M23: 4,290,467 km (0.116 R)
• M24: 4,398,327 km (0.048 R)
• M25: 4,550,917 km (0.054 R)
• M26: 4,594,899 km (0.038 R)
• M27: 5,432,497 km (0.114 R)
• M28: 5,856,757 km (0.087 R)
• M29: 6,242,869 km (0.04 R)
• M30: 6,389,774 km (0.051 R)
• M31: 7,424,243 km (0.052 R)
• M32: 8,053,601 km (0.114 R)
• M33: 8,401,566 km (0.075 R)
• M34: 8,590,957 km (0.059 R)
• M35: 8,699,864 km (0.096 R)
• M36: 9,112,306 km (0.093 R)
• M37: 9,390,857 km (0.084 R)
• M38: 9,672,101 km (0.106 R)
• M39: 9,870,617 km (0.106 R)
• M40: 9,984,760 km (0.064 R)
• M41: 10,329,583 km (0.055 R)
• M42: 10,619,953 km (0.031 R)
• M43: 10,736,789 km (0.115 R)
• M44: 11,149,380 km (0.114 R)
• M45: 11,327,700 km (0.034 R)
• M46: 11,447,229 km (0.117 R)
• M47: 11,959,452 km (0.053 R)
• M48: 12,081,075 km (0.098 R)
• M49: 12,571,756 km (0.07 R)
• M50: 12,850,607 km (0.105 R)
• M51: 12,944,105 km (0.066 R)
• M52: 13,288,480 km (0.102 R)
• M53: 14,146,723 km (0.08 R)
• M54: 14,533,882 km (0.12 R)
• M55: 14,728,658 km (0.098 R)
• M56: 15,055,380 km (0.108 R)
• M57: 15,121,054 km (0.059 R)
• M58: 15,252,700 km (0.09 R)
• M59: 15,682,794 km (0.118 R)
• M60: 15,749,365 km (0.079 R)
• M61: 16,386,203 km (0.068 R)
• M62: 16,589,057 km (0.096 R)
• M63: 16,656,825 km (0.072 R)
• M64: 17,684,862 km (0.039 R)
• M65: 17,997,222 km (0.104 R)
• M66: 18,066,935 km (0.051 R)
• M67: 18,241,516 km (0.086 R)
• M68: 18,557,167 km (0.091 R)
• M69: 19,265,064 km (0.089 R)
• M70: 19,479,139 km (0.098 R)
• M71: 19,586,550 km (0.08 R)
• M72: 20,126,150 km (0.054 R)
• M73: 20,597,832 km (0.064 R)
• M74: 20,670,686 km (0.117 R)
• M75: 20,999,801 km (0.078 R)
• M76: 21,146,706 km (0.043 R)
• M77: 21,552,116 km (0.056 R)
• M78: 21,774,419 km (0.116 R)
• M79: 21,848,619 km (0.107 R)
• M80: 23,048,095 km (0.09 R)
• M81: 23,199,638 km (0.106 R)
• M82: 23,541,469 km (0.105 R)
• M83: 24,345,857 km (0.111 R)
• M84: 24,732,118 km (0.062 R)
• M85: 25,042,534 km (0.109 R)
• M86: 25,354,146 km (0.104 R)
• M87: 25,667,255 km (0.051 R)
• M88: 26,218,074 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.3

Radius: 7.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.74 AU - 7.52 AU

Year: 10668 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,860,041 km

• M1: 157,676 km (0.074 R)
• M2: 496,964 km (0.092 R)
• M3: 1,091,765 km (0.041 R)
• M4: 1,857,856 km (0.049 R)
• M5: 2,212,253 km (0.064 R)
• M6: 2,324,452 km (0.089 R)
• M7: 2,537,629 km (0.114 R)
• M8: 2,671,968 km (0.092 R)
• M9: 2,895,467 km (0.051 R)
• M10: 3,269,162 km (0.097 R)
• M11: 3,471,119 km (0.111 R)
• M12: 3,583,019 km (0.115 R)
• M13: 3,772,260 km (0.101 R)
• M14: 4,199,960 km (0.107 R)
• M15: 4,704,554 km (0.077 R)
• M16: 5,292,623 km (0.101 R)
• M17: 5,617,101 km (0.108 R)
• M18: 5,726,756 km (0.092 R)
• M19: 6,037,471 km (0.108 R)
• M20: 6,744,919 km (0.115 R)
• M21: 6,814,781 km (0.049 R)
• M22: 7,382,505 km (0.081 R)
• M23: 7,744,981 km (0.029 R)
• M24: 9,616,600 km (0.092 R)
• M25: 9,959,329 km (0.068 R)
• M26: 10,494,440 km (0.074 R)
• M27: 10,901,795 km (0.102 R)
• M28: 11,093,729 km (0.103 R)
• M29: 12,013,307 km (0.078 R)
• M30: 12,582,677 km (0.103 R)
• M31: 12,870,503 km (0.072 R)
• M32: 13,044,336 km (0.055 R)
• M33: 13,599,942 km (0.079 R)
• M34: 14,613,169 km (0.109 R)
• M35: 15,037,428 km (0.104 R)
• M36: 15,190,018 km (0.091 R)
• M37: 15,558,179 km (0.077 R)
• M38: 16,178,262 km (0.109 R)
• M39: 16,648,597 km (0.09 R)
• M40: 19,497,390 km (0.099 R)
• M41: 19,763,823 km (0.094 R)
• M42: 20,199,303 km (0.096 R)
• M43: 20,977,361 km (0.083 R)
• M44: 23,018,026 km (0.115 R)
• M45: 23,723,978 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.6

Radius: 4.9

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.14 AU - 9.04 AU

Year: 17697 Days

Day: 19.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,860,041 km

• M1: 84,523 km (0.053 R)
• M2: 235,916 km (0.119 R)
• M3: 293,960 km (0.116 R)
• M4: 536,308 km (0.062 R)
• M5: 575,353 km (0.058 R)
• M6: 1,067,381 km (0.034 R)
• M7: 2,047,845 km (0.115 R)
• M8: 2,366,190 km (0.096 R)
• M9: 3,013,051 km (0.086 R)
• M10: 3,191,970 km (0.071 R)
• M11: 3,228,172 km (0.088 R)
• M12: 3,448,231 km (0.104 R)
• M13: 4,296,002 km (0.073 R)
• M14: 4,619,732 km (0.071 R)
• M15: 5,119,838 km (0.075 R)
• M16: 5,204,809 km (0.12 R)
• M17: 5,901,636 km (0.07 R)
• M18: 6,581,409 km (0.033 R)
• M19: 7,095,277 km (0.077 R)
• M20: 7,429,180 km (0.106 R)
• M21: 8,310,760 km (0.109 R)
• M22: 8,410,841 km (0.096 R)
• M23: 8,865,768 km (0.099 R)
• M24: 9,070,568 km (0.11 R)
• M25: 9,276,863 km (0.099 R)
• M26: 9,957,982 km (0.076 R)
• M27: 10,601,104 km (0.102 R)
• M28: 12,323,274 km (0.087 R)
• M29: 12,839,387 km (0.105 R)
• M30: 13,833,315 km (0.076 R)
• M31: 15,278,131 km (0.031 R)
• M32: 15,400,652 km (0.037 R)
• M33: 15,646,740 km (0.114 R)
• M34: 16,205,189 km (0.096 R)
• M35: 17,661,824 km (0.057 R)
• M36: 17,919,282 km (0.101 R)
• M37: 18,243,012 km (0.078 R)
• M38: 18,438,237 km (0.036 R)
• M39: 19,623,650 km (0.116 R)
• M40: 19,890,383 km (0.101 R)
• M41: 20,969,433 km (0.036 R)
• M42: 21,859,989 km (0.116 R)
• M43: 22,067,332 km (0.104 R)
• M44: 22,483,812 km (0.11 R)
• M45: 23,113,469 km (0.084 R)
• M46: 23,678,052 km (0.104 R)
• M47: 25,109,105 km (0.075 R)
• M48: 25,616,541 km (0.072 R)
• M49: 26,937,041 km (0.118 R)
• M50: 27,233,395 km (0.081 R)
• M51: 27,382,095 km (0.075 R)
• M52: 28,279,383 km (0.098 R)
• M53: 28,354,631 km (0.082 R)
• M54: 29,949,494 km (0.069 R)
• M55: 30,102,832 km (0.099 R)
• M56: 31,417,348 km (0.112 R)
• M57: 32,592,589 km (0.11 R)
• M58: 32,829,402 km (0.062 R)
• M59: 33,145,951 km (0.063 R)
• M60: 34,262,101 km (0.027 R)
• M61: 36,040,670 km (0.112 R)
• M62: 36,858,971 km (0.063 R)
• M63: 37,187,936 km (0.085 R)
• M64: 37,270,365 km (0.112 R)
• M65: 37,352,943 km (0.047 R)
• M66: 39,770,893 km (0.115 R)
• M67: 41,126,549 km (0.067 R)
• M68: 41,211,820 km (0.084 R)
• M69: 42,239,108 km (0.115 R)
• M70: 42,411,146 km (0.089 R)
• M71: 43,015,073 km (0.112 R)
• M72: 44,318,818 km (0.025 R)
• M73: 44,493,698 km (0.115 R)
• M74: 45,195,312 km (0.095 R)
• M75: 45,812,104 km (0.066 R)
• M76: 47,589,925 km (0.037 R)
• M77: 47,768,844 km (0.061 R)
• M78: 47,948,062 km (0.119 R)
• M79: 48,667,329 km (0.055 R)
• M80: 50,663,413 km (0.098 R)
• M81: 51,579,551 km (0.097 R)
• M82: 53,614,381 km (0.103 R)
• M83: 55,863,734 km (0.082 R)
• M84: 56,336,314 km (0.105 R)
• M85: 57,380,358 km (0.094 R)
• M86: 58,430,984 km (0.103 R)
• M87: 58,814,552 km (0.12 R)
• M88: 59,970,346 km (0.086 R)
• M89: 60,163,776 km (0.094 R)
• M90: 60,648,024 km (0.099 R)
• M91: 62,402,209 km (0.119 R)
• M92: 63,285,584 km (0.108 R)
• M93: 63,384,019 km (0.105 R)
• M94: 63,482,455 km (0.106 R)
• M95: 64,074,264 km (0.091 R)
• M96: 64,667,868 km (0.111 R)
• M97: 65,661,198 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit