🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 12.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.04 AU - 1.46 AU

Year: 965 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,248,021 km

• M1: 185,501 km (0.079 R)
• M2: 273,764 km (0.104 R)
• M3: 363,972 km (0.097 R)
• M4: 448,494 km (0.105 R)
• M5: 551,567 km (0.117 R)
• M6: 654,341 km (0.118 R)
• M7: 764,595 km (0.095 R)
• M8: 899,532 km (0.113 R)
• M9: 982,110 km (0.052 R)
• M10: 1,130,511 km (0.111 R)
• M11: 1,293,573 km (0.102 R)
• M12: 1,436,888 km (0.051 R)
• M13: 1,549,834 km (0.088 R)
• M14: 1,665,772 km (0.069 R)
• M15: 1,754,933 km (0.111 R)
• M16: 1,845,589 km (0.044 R)
• M17: 1,945,820 km (0.11 R)
• M18: 2,151,816 km (0.062 R)
• M19: 2,249,354 km (0.026 R)
• M20: 2,390,275 km (0.096 R)
• M21: 2,698,446 km (0.098 R)
• M22: 2,786,410 km (0.089 R)
• M23: 2,884,247 km (0.078 R)
• M24: 2,992,406 km (0.103 R)
• M25: 3,212,764 km (0.1 R)
• M26: 3,353,386 km (0.096 R)
• M27: 3,467,230 km (0.064 R)
• M28: 3,797,243 km (0.09 R)
• M29: 3,965,989 km (0.073 R)
• M30: 4,086,715 km (0.089 R)
• M31: 4,393,989 km (0.114 R)
• M32: 4,529,524 km (0.082 R)
• M33: 4,761,999 km (0.061 R)
• M34: 4,879,733 km (0.091 R)
• M35: 5,020,205 km (0.084 R)
• M36: 5,227,997 km (0.082 R)
• M37: 5,584,189 km (0.046 R)
• M38: 5,674,546 km (0.12 R)
• M39: 5,776,871 km (0.032 R)
• M40: 5,948,610 km (0.103 R)
• M41: 6,308,841 km (0.085 R)
• M42: 7,345,704 km (0.113 R)
• M43: 7,519,537 km (0.082 R)
• M44: 7,694,716 km (0.088 R)
• M45: 7,858,675 km (0.088 R)
• M46: 7,972,819 km (0.115 R)
• M47: 8,113,141 km (0.109 R)
• M48: 8,448,091 km (0.069 R)
• M49: 8,669,496 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 12.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.1 AU - 3.52 AU

Year: 4157 Days

Day: 6.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,248,021 km

• M1: 167,998 km (0.116 R)
• M2: 328,068 km (0.11 R)
• M3: 411,095 km (0.106 R)
• M4: 494,571 km (0.108 R)
• M5: 639,381 km (0.113 R)
• M6: 729,439 km (0.086 R)
• M7: 1,028,934 km (0.064 R)
• M8: 1,504,057 km (0.117 R)
• M9: 1,709,305 km (0.114 R)
• M10: 1,873,713 km (0.065 R)
• M11: 2,362,300 km (0.102 R)
• M12: 2,640,402 km (0.056 R)
• M13: 2,988,217 km (0.103 R)
• M14: 3,330,497 km (0.049 R)
• M15: 3,475,159 km (0.116 R)
• M16: 4,009,073 km (0.057 R)
• M17: 4,141,019 km (0.119 R)
• M18: 4,753,173 km (0.118 R)
• M19: 5,010,781 km (0.089 R)
• M20: 5,201,069 km (0.048 R)
• M21: 5,345,431 km (0.116 R)
• M22: 5,836,112 km (0.116 R)
• M23: 6,162,983 km (0.064 R)
• M24: 6,599,510 km (0.054 R)
• M25: 7,179,202 km (0.108 R)
• M26: 7,367,246 km (0.051 R)
• M27: 7,611,240 km (0.078 R)
• M28: 7,885,603 km (0.104 R)
• M29: 8,135,282 km (0.067 R)
• M30: 8,247,181 km (0.076 R)
• M31: 8,842,730 km (0.114 R)
• M32: 9,073,260 km (0.065 R)
• M33: 9,189,348 km (0.055 R)
• M34: 9,364,228 km (0.102 R)
• M35: 10,467,812 km (0.101 R)
• M36: 10,742,473 km (0.115 R)
• M37: 10,896,111 km (0.099 R)
• M38: 11,267,712 km (0.086 R)
• M39: 11,455,158 km (0.048 R)
• M40: 11,706,632 km (0.106 R)
• M41: 11,801,477 km (0.051 R)
• M42: 12,247,129 km (0.105 R)
• M43: 12,472,124 km (0.08 R)
• M44: 12,569,063 km (0.107 R)
• M45: 13,617,445 km (0.054 R)
• M46: 14,456,091 km (0.115 R)
• M47: 15,623,403 km (0.094 R)
• M48: 16,856,538 km (0.083 R)
• M49: 16,963,651 km (0.097 R)
• M50: 17,106,965 km (0.102 R)
• M51: 17,865,576 km (0.111 R)
• M52: 17,974,783 km (0.061 R)
• M53: 19,005,362 km (0.089 R)
• M54: 19,452,959 km (0.114 R)
• M55: 19,602,856 km (0.087 R)
• M56: 20,017,242 km (0.114 R)
• M57: 20,816,394 km (0.119 R)
• M58: 21,123,519 km (0.117 R)
• M59: 21,277,754 km (0.11 R)
• M60: 21,703,659 km (0.091 R)
• M61: 21,859,241 km (0.076 R)
• M62: 22,015,122 km (0.088 R)
• M63: 22,210,497 km (0.107 R)
• M64: 22,485,158 km (0.062 R)
• M65: 22,839,855 km (0.106 R)
• M66: 23,077,416 km (0.073 R)
• M67: 23,275,933 km (0.083 R)
• M68: 24,722,245 km (0.084 R)
• M69: 24,884,708 km (0.109 R)
• M70: 24,966,089 km (0.118 R)
• M71: 25,210,832 km (0.109 R)
• M72: 25,374,342 km (0.077 R)
• M73: 25,538,301 km (0.118 R)
• M74: 26,114,702 km (0.077 R)
• M75: 26,695,590 km (0.076 R)
• M76: 27,490,554 km (0.098 R)
• M77: 28,123,801 km (0.114 R)
• M78: 28,335,931 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.9

Radius: 6.9

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.06 AU - 6.56 AU

Year: 10941 Days

Day: 15.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,248,021 km

• M1: 164,408 km (0.104 R)
• M2: 347,665 km (0.106 R)
• M3: 403,615 km (0.067 R)
• M4: 463,155 km (0.098 R)
• M5: 608,863 km (0.058 R)
• M6: 826,229 km (0.082 R)
• M7: 1,088,773 km (0.102 R)
• M8: 1,469,649 km (0.079 R)
• M9: 1,762,263 km (0.039 R)
• M10: 1,993,541 km (0.109 R)
• M11: 2,046,349 km (0.114 R)
• M12: 2,400,597 km (0.107 R)
• M13: 2,773,993 km (0.112 R)
• M14: 2,892,624 km (0.076 R)
• M15: 3,542,478 km (0.102 R)
• M16: 3,736,207 km (0.056 R)
• M17: 4,372,746 km (0.037 R)
• M18: 4,862,978 km (0.096 R)
• M19: 5,370,713 km (0.06 R)
• M20: 6,163,582 km (0.107 R)
• M21: 6,241,074 km (0.106 R)
• M22: 7,276,740 km (0.079 R)
• M23: 8,753,121 km (0.111 R)
• M24: 9,015,366 km (0.096 R)
• M25: 10,781,668 km (0.09 R)
• M26: 11,204,133 km (0.071 R)
• M27: 11,251,405 km (0.105 R)
• M28: 11,441,245 km (0.097 R)
• M29: 12,406,002 km (0.081 R)
• M30: 12,700,410 km (0.092 R)
• M31: 13,497,019 km (0.084 R)
• M32: 14,309,784 km (0.119 R)
• M33: 16,195,465 km (0.087 R)
• M34: 16,571,106 km (0.062 R)
• M35: 16,787,125 km (0.083 R)
• M36: 17,936,186 km (0.037 R)
• M37: 18,828,538 km (0.086 R)
• M38: 19,336,871 km (0.094 R)
• M39: 19,450,416 km (0.098 R)
• M40: 19,621,257 km (0.111 R)
• M41: 19,735,400 km (0.118 R)
• M42: 20,021,730 km (0.112 R)
• M43: 20,136,621 km (0.113 R)
• M44: 20,714,368 km (0.112 R)
• M45: 21,005,336 km (0.103 R)
• M46: 21,532,519 km (0.075 R)
• M47: 21,886,318 km (0.089 R)
• M48: 22,480,371 km (0.087 R)
• M49: 22,839,257 km (0.076 R)
• M50: 23,684,185 km (0.032 R)
• M51: 23,744,922 km (0.109 R)
• M52: 24,355,132 km (0.1 R)
• M53: 25,218,162 km (0.12 R)
• M54: 27,291,888 km (0.079 R)
• M55: 27,674,708 km (0.106 R)
• M56: 28,059,474 km (0.104 R)
• M57: 28,316,932 km (0.078 R)
• M58: 28,510,512 km (0.116 R)
• M59: 28,834,092 km (0.059 R)
• M60: 30,933,848 km (0.044 R)
• M61: 31,867,937 km (0.103 R)
• M62: 31,935,106 km (0.094 R)
• M63: 32,069,296 km (0.109 R)
• M64: 33,150,439 km (0.068 R)
• M65: 35,278,768 km (0.08 R)
• M66: 36,254,446 km (0.113 R)
• M67: 36,324,457 km (0.074 R)
• M68: 36,745,575 km (0.115 R)
• M69: 37,238,800 km (0.091 R)
• M70: 37,592,599 km (0.107 R)
• M71: 38,875,251 km (0.054 R)
• M72: 39,090,372 km (0.066 R)
• M73: 40,244,520 km (0.107 R)
• M74: 40,607,594 km (0.068 R)
• M75: 41,190,577 km (0.079 R)
• M76: 41,410,037 km (0.114 R)
• M77: 41,483,190 km (0.103 R)
• M78: 41,849,855 km (0.117 R)
• M79: 44,147,080 km (0.101 R)
• M80: 46,561,140 km (0.119 R)
• M81: 47,094,906 km (0.088 R)
• M82: 48,785,511 km (0.089 R)
• M83: 48,940,195 km (0.104 R)
• M84: 49,017,687 km (0.087 R)
• M85: 49,482,936 km (0.103 R)
• M86: 49,560,578 km (0.032 R)
• M87: 49,638,369 km (0.097 R)
• M88: 49,793,950 km (0.1 R)
• M89: 50,261,593 km (0.108 R)
• M90: 52,305,250 km (0.103 R)
• M91: 52,859,959 km (0.095 R)
• M92: 53,018,832 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.8

Radius: 6.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.94 AU - 10.18 AU

Year: 17287 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,248,021 km

• M1: 116,686 km (0.103 R)
• M2: 320,588 km (0.085 R)
• M3: 497,862 km (0.119 R)
• M4: 827,875 km (0.082 R)
• M5: 938,577 km (0.097 R)
• M6: 1,154,746 km (0.118 R)
• M7: 2,140,446 km (0.088 R)
• M8: 2,585,350 km (0.119 R)
• M9: 2,749,160 km (0.091 R)
• M10: 2,888,436 km (0.117 R)
• M11: 3,467,978 km (0.116 R)
• M12: 3,557,886 km (0.061 R)
• M13: 3,679,210 km (0.085 R)
• M14: 3,894,631 km (0.099 R)
• M15: 4,797,305 km (0.057 R)
• M16: 5,066,730 km (0.118 R)
• M17: 5,237,571 km (0.115 R)
• M18: 6,229,255 km (0.092 R)
• M19: 6,597,266 km (0.048 R)
• M20: 7,086,302 km (0.104 R)
• M21: 7,354,381 km (0.079 R)
• M22: 7,782,530 km (0.054 R)
• M23: 7,861,219 km (0.119 R)
• M24: 7,979,850 km (0.063 R)
• M25: 9,490,190 km (0.054 R)
• M26: 9,785,795 km (0.074 R)
• M27: 10,256,280 km (0.047 R)
• M28: 10,472,599 km (0.038 R)
• M29: 11,801,926 km (0.088 R)
• M30: 11,937,760 km (0.069 R)
• M31: 12,348,257 km (0.057 R)
• M32: 13,702,716 km (0.092 R)
• M33: 13,893,154 km (0.116 R)
• M34: 13,941,026 km (0.12 R)
• M35: 14,325,043 km (0.114 R)
• M36: 14,858,809 km (0.075 R)
• M37: 14,956,646 km (0.109 R)
• M38: 15,498,040 km (0.087 R)
• M39: 16,549,414 km (0.106 R)
• M40: 17,211,833 km (0.089 R)
• M41: 17,882,929 km (0.09 R)
• M42: 18,404,876 km (0.09 R)
• M43: 18,931,910 km (0.034 R)
• M44: 19,357,067 km (0.112 R)
• M45: 19,892,926 km (0.049 R)
• M46: 20,488,027 km (0.077 R)
• M47: 21,973,534 km (0.099 R)
• M48: 22,252,384 km (0.114 R)
• M49: 22,308,184 km (0.046 R)
• M50: 22,813,526 km (0.057 R)
• M51: 23,721,286 km (0.068 R)
• M52: 24,179,504 km (0.109 R)
• M53: 24,756,503 km (0.027 R)
• M54: 25,162,960 km (0.083 R)
• M55: 25,865,173 km (0.111 R)
• M56: 26,100,640 km (0.098 R)
• M57: 26,751,690 km (0.091 R)
• M58: 26,930,309 km (0.114 R)
• M59: 27,889,082 km (0.091 R)
• M60: 28,070,096 km (0.089 R)
• M61: 28,251,558 km (0.103 R)
• M62: 28,433,319 km (0.08 R)
• M63: 30,831,972 km (0.114 R)
• M64: 31,081,501 km (0.117 R)
• M65: 31,394,609 km (0.108 R)
• M66: 32,086,948 km (0.106 R)
• M67: 32,657,066 km (0.112 R)
• M68: 34,129,408 km (0.114 R)
• M69: 34,711,344 km (0.095 R)
• M70: 34,841,194 km (0.052 R)
• M71: 35,819,714 km (0.104 R)
• M72: 36,016,435 km (0.118 R)
• M73: 36,477,047 km (0.079 R)
• M74: 38,876,148 km (0.115 R)
• M75: 39,145,873 km (0.103 R)
• M76: 39,280,960 km (0.094 R)
• M77: 39,958,788 km (0.077 R)
• M78: 41,394,628 km (0.116 R)
• M79: 41,463,443 km (0.119 R)
• M80: 42,015,160 km (0.118 R)
• M81: 46,158,722 km (0.059 R)
• M82: 47,448,555 km (0.028 R)
• M83: 48,242,621 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 4.6

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.5 AU - 12.5 AU

Year: 21828 Days

Day: 15.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,248,021 km

• M1: 185,053 km (0.097 R)
• M2: 385,514 km (0.082 R)
• M3: 581,786 km (0.101 R)
• M4: 1,227,451 km (0.107 R)
• M5: 1,381,237 km (0.119 R)
• M6: 1,595,611 km (0.103 R)
• M7: 2,025,555 km (0.057 R)
• M8: 2,300,067 km (0.097 R)
• M9: 3,691,627 km (0.064 R)
• M10: 4,215,668 km (0.113 R)
• M11: 5,249,389 km (0.112 R)
• M12: 5,373,406 km (0.111 R)
• M13: 6,269,048 km (0.117 R)
• M14: 6,711,708 km (0.034 R)
• M15: 6,846,347 km (0.076 R)
• M16: 7,210,019 km (0.07 R)
• M17: 7,814,245 km (0.118 R)
• M18: 8,580,036 km (0.118 R)
• M19: 8,971,983 km (0.097 R)
• M20: 9,823,793 km (0.071 R)
• M21: 11,442,442 km (0.099 R)
• M22: 12,145,402 km (0.051 R)
• M23: 13,366,570 km (0.096 R)
• M24: 13,763,303 km (0.109 R)
• M25: 13,991,739 km (0.116 R)
• M26: 14,106,481 km (0.104 R)
• M27: 14,568,289 km (0.117 R)
• M28: 14,626,333 km (0.104 R)
• M29: 15,152,619 km (0.091 R)
• M30: 15,625,498 km (0.058 R)
• M31: 16,707,240 km (0.039 R)
• M32: 17,012,120 km (0.06 R)
• M33: 17,195,826 km (0.115 R)
• M34: 17,627,117 km (0.103 R)
• M35: 18,186,763 km (0.071 R)
• M36: 18,374,658 km (0.095 R)
• M37: 18,689,262 km (0.05 R)
• M38: 18,815,523 km (0.09 R)
• M39: 19,965,033 km (0.087 R)
• M40: 20,548,315 km (0.03 R)
• M41: 21,599,090 km (0.053 R)
• M42: 22,734,538 km (0.07 R)
• M43: 23,615,819 km (0.078 R)
• M44: 24,026,316 km (0.088 R)
• M45: 25,271,867 km (0.103 R)
• M46: 26,043,344 km (0.051 R)
• M47: 27,036,374 km (0.107 R)
• M48: 27,537,527 km (0.107 R)
• M49: 29,867,215 km (0.108 R)
• M50: 30,237,021 km (0.068 R)
• M51: 30,311,072 km (0.077 R)
• M52: 31,280,167 km (0.113 R)
• M53: 31,956,948 km (0.086 R)
• M54: 32,032,494 km (0.114 R)
• M55: 32,866,951 km (0.114 R)
• M56: 33,019,392 km (0.025 R)
• M57: 34,712,241 km (0.045 R)
• M58: 34,867,524 km (0.091 R)
• M59: 35,178,837 km (0.076 R)
• M60: 36,828,004 km (0.081 R)
• M61: 37,224,438 km (0.057 R)
• M62: 37,462,897 km (0.103 R)
• M63: 38,502,303 km (0.111 R)
• M64: 38,582,637 km (0.076 R)
• M65: 39,632,216 km (0.079 R)
• M66: 39,794,530 km (0.062 R)
• M67: 40,119,755 km (0.032 R)
• M68: 40,282,667 km (0.072 R)
• M69: 42,255,415 km (0.074 R)
• M70: 45,782,484 km (0.039 R)
• M71: 49,577,333 km (0.083 R)
• M72: 50,453,827 km (0.051 R)
• M73: 50,717,717 km (0.096 R)
• M74: 51,600,943 km (0.1 R)
• M75: 51,689,505 km (0.106 R)
• M76: 52,935,057 km (0.079 R)
• M77: 53,203,136 km (0.083 R)
• M78: 54,280,391 km (0.12 R)
• M79: 55,093,156 km (0.045 R)
• M80: 55,274,319 km (0.101 R)
• M81: 55,909,811 km (0.111 R)
• M82: 56,456,441 km (0.058 R)
• M83: 57,188,124 km (0.077 R)
• M84: 57,647,091 km (0.113 R)
• M85: 58,107,104 km (0.073 R)
• M86: 59,216,372 km (0.067 R)
• M87: 59,680,575 km (0.117 R)
• M88: 59,773,624 km (0.104 R)
• M89: 60,052,774 km (0.096 R)
• M90: 60,612,719 km (0.098 R)
• M91: 61,174,309 km (0.111 R)
• M92: 61,361,755 km (0.065 R)
• M93: 62,963,949 km (0.04 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: 205 - 18,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit