🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 12.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,027,143 km

• M1: 159,771 km (0.067 R)
• M2: 255,812 km (0.085 R)
• M3: 357,240 km (0.057 R)
• M4: 437,424 km (0.12 R)
• M5: 514,018 km (0.107 R)
• M6: 704,606 km (0.085 R)
• M7: 787,932 km (0.057 R)
• M8: 1,028,485 km (0.074 R)
• M9: 1,129,165 km (0.038 R)
• M10: 1,208,152 km (0.065 R)
• M11: 1,289,085 km (0.087 R)
• M12: 1,571,376 km (0.092 R)
• M13: 1,674,748 km (0.059 R)
• M14: 1,938,489 km (0.041 R)
• M15: 2,024,358 km (0.107 R)
• M16: 2,101,252 km (0.114 R)
• M17: 2,184,428 km (0.097 R)
• M18: 2,338,065 km (0.071 R)
• M19: 2,462,531 km (0.104 R)
• M20: 2,600,310 km (0.087 R)
• M21: 2,718,193 km (0.096 R)
• M22: 2,797,779 km (0.102 R)
• M23: 2,976,848 km (0.077 R)
• M24: 3,076,630 km (0.101 R)
• M25: 3,159,806 km (0.1 R)
• M26: 3,261,682 km (0.063 R)
• M27: 3,358,771 km (0.119 R)
• M28: 3,530,809 km (0.116 R)
• M29: 3,630,441 km (0.054 R)
• M30: 3,890,143 km (0.113 R)
• M31: 3,973,768 km (0.11 R)
• M32: 4,071,156 km (0.074 R)
• M33: 4,149,546 km (0.115 R)
• M34: 4,301,238 km (0.117 R)
• M35: 4,387,855 km (0.08 R)
• M36: 4,522,194 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 551 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,027,143 km

• M1: 178,321 km (0.059 R)
• M2: 267,481 km (0.086 R)
• M3: 362,326 km (0.109 R)
• M4: 459,565 km (0.112 R)
• M5: 567,126 km (0.119 R)
• M6: 667,057 km (0.029 R)
• M7: 782,846 km (0.041 R)
• M8: 879,785 km (0.072 R)
• M9: 1,027,887 km (0.118 R)
• M10: 1,126,322 km (0.092 R)
• M11: 1,224,907 km (0.096 R)
• M12: 1,333,515 km (0.117 R)
• M13: 1,506,600 km (0.088 R)
• M14: 1,623,885 km (0.116 R)
• M15: 1,748,350 km (0.057 R)
• M16: 1,848,730 km (0.096 R)
• M17: 1,947,166 km (0.057 R)
• M18: 2,088,087 km (0.103 R)
• M19: 2,191,010 km (0.084 R)
• M20: 2,295,579 km (0.075 R)
• M21: 2,483,923 km (0.051 R)
• M22: 2,624,246 km (0.103 R)
• M23: 2,717,894 km (0.064 R)
• M24: 2,936,157 km (0.118 R)
• M25: 3,024,121 km (0.113 R)
• M26: 3,131,981 km (0.068 R)
• M27: 3,346,654 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 12.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.86 AU - 1.9 AU

Year: 1779 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,027,143 km

• M1: 163,211 km (0.065 R)
• M2: 273,914 km (0.055 R)
• M3: 352,901 km (0.081 R)
• M4: 612,454 km (0.112 R)
• M5: 821,592 km (0.109 R)
• M6: 1,055,563 km (0.118 R)
• M7: 1,220,719 km (0.041 R)
• M8: 1,405,472 km (0.079 R)
• M9: 1,544,897 km (0.058 R)
• M10: 1,791,734 km (0.09 R)
• M11: 1,908,270 km (0.047 R)
• M12: 2,362,150 km (0.1 R)
• M13: 2,451,909 km (0.092 R)
• M14: 2,529,700 km (0.098 R)
• M15: 2,728,067 km (0.105 R)
• M16: 3,310,900 km (0.111 R)
• M17: 3,397,368 km (0.099 R)
• M18: 3,513,755 km (0.106 R)
• M19: 4,069,960 km (0.103 R)
• M20: 4,413,885 km (0.095 R)
• M21: 4,734,773 km (0.049 R)
• M22: 4,898,133 km (0.083 R)
• M23: 6,146,677 km (0.114 R)
• M24: 6,397,104 km (0.106 R)
• M25: 6,523,514 km (0.119 R)
• M26: 6,687,324 km (0.1 R)
• M27: 7,019,132 km (0.053 R)
• M28: 7,130,882 km (0.062 R)
• M29: 7,262,079 km (0.064 R)
• M30: 7,394,174 km (0.068 R)
• M31: 7,488,869 km (0.105 R)
• M32: 7,603,162 km (0.039 R)
• M33: 7,872,139 km (0.045 R)
• M34: 8,007,824 km (0.098 R)
• M35: 8,163,855 km (0.116 R)
• M36: 8,419,518 km (0.098 R)
• M37: 8,498,655 km (0.117 R)
• M38: 8,618,034 km (0.075 R)
• M39: 9,039,900 km (0.031 R)
• M40: 9,324,884 km (0.068 R)
• M41: 9,633,654 km (0.071 R)
• M42: 9,820,502 km (0.041 R)
• M43: 10,008,546 km (0.108 R)
• M44: 10,665,580 km (0.102 R)
• M45: 11,205,629 km (0.114 R)
• M46: 11,599,968 km (0.117 R)
• M47: 12,065,816 km (0.118 R)
• M48: 12,155,276 km (0.076 R)
• M49: 12,244,885 km (0.116 R)
• M50: 12,402,411 km (0.114 R)
• M51: 12,696,521 km (0.073 R)
• M52: 12,787,476 km (0.072 R)
• M53: 13,015,912 km (0.096 R)
• M54: 13,107,765 km (0.113 R)
• M55: 13,268,733 km (0.101 R)
• M56: 13,361,184 km (0.089 R)
• M57: 13,779,310 km (0.082 R)
• M58: 14,320,107 km (0.102 R)
• M59: 14,509,797 km (0.109 R)
• M60: 14,963,677 km (0.109 R)
• M61: 15,714,359 km (0.114 R)
• M62: 16,303,774 km (0.115 R)
• M63: 16,626,158 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.2

Radius: 7.9

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.23 AU - 6.87 AU

Year: 9025 Days

Day: 25 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,027,143 km

• M1: 110,553 km (0.111 R)
• M2: 225,145 km (0.119 R)
• M3: 402,119 km (0.08 R)
• M4: 592,258 km (0.084 R)
• M5: 883,076 km (0.078 R)
• M6: 976,874 km (0.105 R)
• M7: 1,034,768 km (0.095 R)
• M8: 1,133,952 km (0.102 R)
• M9: 1,842,747 km (0.08 R)
• M10: 2,189,365 km (0.074 R)
• M11: 2,240,677 km (0.072 R)
• M12: 2,344,199 km (0.079 R)
• M13: 2,449,516 km (0.081 R)
• M14: 2,999,288 km (0.028 R)
• M15: 3,085,157 km (0.088 R)
• M16: 3,556,241 km (0.06 R)
• M17: 4,830,066 km (0.106 R)
• M18: 5,410,506 km (0.093 R)
• M19: 5,480,219 km (0.101 R)
• M20: 5,762,211 km (0.099 R)
• M21: 6,012,937 km (0.08 R)
• M22: 6,711,260 km (0.105 R)
• M23: 6,786,208 km (0.091 R)
• M24: 7,012,849 km (0.071 R)
• M25: 7,088,994 km (0.087 R)
• M26: 7,473,760 km (0.12 R)
• M27: 8,505,686 km (0.11 R)
• M28: 8,627,758 km (0.108 R)
• M29: 8,955,677 km (0.077 R)
• M30: 9,329,671 km (0.113 R)
• M31: 9,624,080 km (0.099 R)
• M32: 9,964,265 km (0.055 R)
• M33: 10,920,046 km (0.117 R)
• M34: 12,546,175 km (0.103 R)
• M35: 12,638,776 km (0.052 R)
• M36: 14,682,881 km (0.105 R)
• M37: 16,827,367 km (0.118 R)
• M38: 17,753,827 km (0.106 R)
• M39: 17,961,917 km (0.109 R)
• M40: 18,066,336 km (0.081 R)
• M41: 18,380,642 km (0.052 R)
• M42: 19,121,001 km (0.101 R)
• M43: 22,290,831 km (0.072 R)
• M44: 23,364,046 km (0.055 R)
• M45: 24,050,550 km (0.11 R)
• M46: 24,107,996 km (0.065 R)
• M47: 24,165,591 km (0.047 R)
• M48: 26,445,612 km (0.054 R)
• M49: 26,683,323 km (0.047 R)
• M50: 27,280,817 km (0.054 R)
• M51: 29,099,329 km (0.087 R)
• M52: 29,283,334 km (0.12 R)
• M53: 29,529,273 km (0.081 R)
• M54: 29,837,744 km (0.112 R)
• M55: 30,023,245 km (0.097 R)
• M56: 30,644,525 km (0.064 R)
• M57: 31,019,268 km (0.103 R)
• M58: 31,269,994 km (0.076 R)
• M59: 31,647,280 km (0.108 R)
• M60: 32,089,491 km (0.109 R)
• M61: 32,597,226 km (0.111 R)
• M62: 33,299,738 km (0.068 R)
• M63: 33,685,102 km (0.087 R)
• M64: 33,749,429 km (0.093 R)
• M65: 33,878,383 km (0.087 R)
• M66: 34,007,336 km (0.09 R)
• M67: 34,265,841 km (0.116 R)
• M68: 34,460,169 km (0.099 R)
• M69: 34,914,946 km (0.042 R)
• M70: 35,241,070 km (0.116 R)
• M71: 35,699,288 km (0.12 R)
• M72: 36,225,424 km (0.067 R)
• M73: 36,291,396 km (0.104 R)
• M74: 36,423,491 km (0.114 R)
• M75: 37,218,903 km (0.086 R)
• M76: 38,087,019 km (0.115 R)
• M77: 39,367,876 km (0.11 R)
• M78: 39,775,231 km (0.098 R)
• M79: 40,594,280 km (0.064 R)
• M80: 42,526,785 km (0.116 R)
• M81: 43,925,525 km (0.03 R)
• M82: 44,489,210 km (0.071 R)
• M83: 44,913,470 km (0.08 R)
• M84: 45,197,107 km (0.1 R)
• M85: 45,980,252 km (0.1 R)
• M86: 46,123,118 km (0.102 R)
• M87: 46,983,306 km (0.061 R)
• M88: 47,055,262 km (0.113 R)
• M89: 47,127,219 km (0.118 R)
• M90: 47,776,623 km (0.095 R)
• M91: 48,066,095 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.2

Radius: 6.6

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.29 AU - 7.55 AU

Year: 13951 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,027,143 km

• M1: 136,433 km (0.106 R)
• M2: 275,559 km (0.07 R)
• M3: 429,196 km (0.074 R)
• M4: 571,913 km (0.083 R)
• M5: 730,038 km (0.112 R)
• M6: 1,799,214 km (0.11 R)
• M7: 2,093,173 km (0.101 R)
• M8: 2,370,677 km (0.11 R)
• M9: 2,497,836 km (0.096 R)
• M10: 2,692,762 km (0.054 R)
• M11: 2,758,884 km (0.036 R)
• M12: 3,132,131 km (0.073 R)
• M13: 4,076,243 km (0.047 R)
• M14: 4,579,191 km (0.104 R)
• M15: 5,020,056 km (0.104 R)
• M16: 5,898,943 km (0.088 R)
• M17: 5,941,878 km (0.06 R)
• M18: 6,510,948 km (0.081 R)
• M19: 6,555,379 km (0.105 R)
• M20: 6,915,012 km (0.079 R)
• M21: 8,905,561 km (0.055 R)
• M22: 9,303,641 km (0.109 R)
• M23: 9,504,850 km (0.112 R)
• M24: 10,168,616 km (0.091 R)
• M25: 10,427,869 km (0.099 R)
• M26: 10,847,342 km (0.103 R)
• M27: 11,379,312 km (0.065 R)
• M28: 13,025,636 km (0.081 R)
• M29: 14,048,736 km (0.109 R)
• M30: 14,164,076 km (0.068 R)
• M31: 15,333,931 km (0.109 R)
• M32: 16,050,655 km (0.113 R)
• M33: 16,473,718 km (0.079 R)
• M34: 16,900,520 km (0.043 R)
• M35: 17,084,526 km (0.109 R)
• M36: 17,207,645 km (0.077 R)
• M37: 17,392,847 km (0.114 R)
• M38: 17,889,661 km (0.051 R)
• M39: 17,952,193 km (0.068 R)
• M40: 18,139,939 km (0.07 R)
• M41: 18,265,451 km (0.075 R)
• M42: 22,029,782 km (0.091 R)
• M43: 22,365,181 km (0.094 R)
• M44: 24,343,613 km (0.099 R)
• M45: 24,482,140 km (0.104 R)
• M46: 24,969,081 km (0.09 R)
• M47: 25,248,680 km (0.079 R)
• M48: 25,529,325 km (0.099 R)
• M49: 26,377,545 km (0.061 R)
• M50: 26,662,230 km (0.079 R)
• M51: 28,684,195 km (0.113 R)
• M52: 28,830,502 km (0.082 R)
• M53: 29,050,411 km (0.056 R)
• M54: 29,344,520 km (0.038 R)
• M55: 29,639,527 km (0.105 R)
• M56: 30,158,332 km (0.114 R)
• M57: 30,904,676 km (0.115 R)
• M58: 33,410,141 km (0.101 R)
• M59: 35,116,455 km (0.079 R)
• M60: 35,822,706 km (0.06 R)
• M61: 36,533,446 km (0.066 R)
• M62: 36,612,732 km (0.102 R)
• M63: 39,667,222 km (0.054 R)
• M64: 40,075,175 km (0.092 R)
• M65: 42,302,089 km (0.032 R)
• M66: 42,802,344 km (0.118 R)
• M67: 43,640,541 km (0.098 R)
• M68: 44,738,290 km (0.101 R)
• M69: 45,077,878 km (0.11 R)
• M70: 48,259,376 km (0.077 R)
• M71: 49,131,681 km (0.056 R)
• M72: 49,833,145 km (0.103 R)
• M73: 50,361,525 km (0.085 R)
• M74: 52,941,190 km (0.085 R)
• M75: 53,120,558 km (0.107 R)
• M76: 54,292,209 km (0.113 R)
• M77: 54,745,042 km (0.109 R)
• M78: 55,199,221 km (0.107 R)
• M79: 55,290,176 km (0.095 R)
• M80: 56,569,088 km (0.054 R)
• M81: 56,752,645 km (0.114 R)
• M82: 56,936,351 km (0.118 R)
• M83: 57,396,365 km (0.086 R)
• M84: 58,135,229 km (0.04 R)
• M85: 58,877,084 km (0.088 R)
• M86: 59,622,082 km (0.058 R)
• M87: 60,839,360 km (0.096 R)
• M88: 61,215,598 km (0.093 R)
• M89: 61,403,942 km (0.099 R)
• M90: 61,970,320 km (0.064 R)
• M91: 62,823,027 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.9

Radius: 6.4

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.08 AU - 10.8 AU

Year: 21632 Days

Day: 24.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,027,143 km

• M1: 116,986 km (0.087 R)
• M2: 233,971 km (0.056 R)
• M3: 859,889 km (0.12 R)
• M4: 1,553,723 km (0.071 R)
• M5: 2,255,337 km (0.062 R)
• M6: 2,380,850 km (0.055 R)
• M7: 2,905,639 km (0.086 R)
• M8: 3,286,815 km (0.12 R)
• M9: 3,757,450 km (0.06 R)
• M10: 4,482,999 km (0.09 R)
• M11: 4,761,102 km (0.114 R)
• M12: 4,922,518 km (0.1 R)
• M13: 5,044,739 km (0.116 R)
• M14: 5,842,246 km (0.092 R)
• M15: 6,365,838 km (0.053 R)
• M16: 8,314,051 km (0.065 R)
• M17: 8,557,447 km (0.065 R)
• M18: 10,429,964 km (0.075 R)
• M19: 10,957,146 km (0.107 R)
• M20: 11,063,660 km (0.041 R)
• M21: 11,927,737 km (0.085 R)
• M22: 12,589,858 km (0.075 R)
• M23: 12,869,306 km (0.08 R)
• M24: 13,038,053 km (0.084 R)
• M25: 13,150,850 km (0.069 R)
• M26: 13,834,811 km (0.06 R)
• M27: 14,413,456 km (0.106 R)
• M28: 14,705,770 km (0.102 R)
• M29: 16,257,249 km (0.061 R)
• M30: 16,990,578 km (0.117 R)
• M31: 18,807,145 km (0.113 R)
• M32: 18,934,752 km (0.112 R)
• M33: 19,706,079 km (0.105 R)
• M34: 19,835,481 km (0.09 R)
• M35: 20,750,272 km (0.07 R)
• M36: 21,879,437 km (0.093 R)
• M37: 22,080,795 km (0.074 R)
• M38: 22,824,297 km (0.054 R)
• M39: 23,989,365 km (0.066 R)
• M40: 25,033,408 km (0.08 R)
• M41: 25,103,420 km (0.081 R)
• M42: 25,314,204 km (0.109 R)
• M43: 25,737,566 km (0.089 R)
• M44: 26,163,172 km (0.113 R)
• M45: 27,165,477 km (0.09 R)
• M46: 27,526,457 km (0.115 R)
• M47: 27,816,378 km (0.095 R)
• M48: 27,961,637 km (0.114 R)
• M49: 28,107,346 km (0.072 R)
• M50: 29,503,094 km (0.101 R)
• M51: 30,022,946 km (0.115 R)
• M52: 31,222,572 km (0.059 R)
• M53: 31,676,452 km (0.035 R)
• M54: 32,132,575 km (0.044 R)
• M55: 32,361,460 km (0.116 R)
• M56: 33,513,813 km (0.114 R)
• M57: 33,978,464 km (0.092 R)
• M58: 34,056,105 km (0.113 R)
• M59: 34,211,687 km (0.105 R)
• M60: 34,523,449 km (0.079 R)
• M61: 38,498,414 km (0.039 R)
• M62: 38,660,428 km (0.066 R)
• M63: 38,903,824 km (0.103 R)
• M64: 40,046,452 km (0.111 R)
• M65: 40,210,561 km (0.11 R)
• M66: 40,869,390 km (0.092 R)
• M67: 41,282,879 km (0.08 R)
• M68: 41,365,756 km (0.101 R)
• M69: 43,455,638 km (0.08 R)
• M70: 43,539,862 km (0.114 R)
• M71: 43,624,235 km (0.112 R)
• M72: 43,708,758 km (0.104 R)
• M73: 43,793,131 km (0.119 R)
• M74: 44,810,995 km (0.106 R)
• M75: 45,066,807 km (0.096 R)
• M76: 45,322,919 km (0.1 R)
• M77: 45,836,788 km (0.111 R)
• M78: 45,922,507 km (0.102 R)
• M79: 46,956,528 km (0.116 R)
• M80: 47,389,763 km (0.116 R)
• M81: 49,399,012 km (0.09 R)
• M82: 54,952,235 km (0.116 R)
• M83: 55,043,340 km (0.093 R)
• M84: 55,866,278 km (0.104 R)
• M85: 56,325,094 km (0.071 R)
• M86: 56,601,102 km (0.061 R)
• M87: 58,452,077 km (0.039 R)
• M88: 59,104,623 km (0.088 R)
• M89: 60,134,903 km (0.053 R)
• M90: 60,228,851 km (0.103 R)
• M91: 60,605,239 km (0.086 R)
• M92: 60,887,979 km (0.113 R)
• M93: 63,643,871 km (0.109 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: 440 - 13,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit