🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 31.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,580,253 km

• M1: 114,891 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 255 Days

Day: 43.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.37 AU - 3.91 AU

Year: 2096 Days

Day: 45.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,580,253 km

• M1: 707,448 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.81 AU - 4.35 AU

Year: 3105 Days

Day: 21.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,580,253 km

• M1: 70,760 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 12.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.42 AU - 5.06 AU

Year: 3888 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,580,253 km

• M1: 162,314 km (0.038 R)
• M2: 650,601 km (0.083 R)
• M3: 839,693 km (0.114 R)
• M4: 1,073,664 km (0.111 R)
• M5: 1,545,645 km (0.084 R)
• M6: 1,696,440 km (0.045 R)
• M7: 1,820,756 km (0.112 R)
• M8: 2,280,171 km (0.082 R)
• M9: 2,435,453 km (0.106 R)
• M10: 2,666,283 km (0.039 R)
• M11: 2,979,092 km (0.066 R)
• M12: 3,323,466 km (0.063 R)
• M13: 3,441,050 km (0.117 R)
• M14: 3,540,234 km (0.107 R)
• M15: 4,029,568 km (0.054 R)
• M16: 4,561,987 km (0.097 R)
• M17: 4,825,728 km (0.052 R)
• M18: 5,230,540 km (0.116 R)
• M19: 5,905,974 km (0.113 R)
• M20: 6,121,246 km (0.049 R)
• M21: 6,314,825 km (0.05 R)
• M22: 6,436,897 km (0.091 R)
• M23: 6,633,768 km (0.036 R)
• M24: 7,261,780 km (0.119 R)
• M25: 7,518,490 km (0.056 R)
• M26: 7,622,012 km (0.118 R)
• M27: 7,699,952 km (0.113 R)
• M28: 7,830,401 km (0.108 R)
• M29: 7,935,269 km (0.106 R)
• M30: 8,520,796 km (0.091 R)
• M31: 8,737,264 km (0.032 R)
• M32: 9,341,789 km (0.085 R)
• M33: 9,453,239 km (0.108 R)
• M34: 9,649,212 km (0.116 R)
• M35: 9,874,806 km (0.112 R)
• M36: 9,988,351 km (0.066 R)
• M37: 10,245,210 km (0.03 R)
• M38: 10,562,208 km (0.104 R)
• M39: 10,707,468 km (0.107 R)
• M40: 10,824,004 km (0.099 R)
• M41: 10,970,461 km (0.104 R)
• M42: 11,088,045 km (0.119 R)
• M43: 11,354,030 km (0.12 R)
• M44: 12,470,179 km (0.026 R)
• M45: 12,562,182 km (0.109 R)
• M46: 13,056,902 km (0.053 R)
• M47: 13,715,881 km (0.095 R)
• M48: 13,842,590 km (0.103 R)
• M49: 14,417,944 km (0.104 R)
• M50: 14,643,687 km (0.111 R)
• M51: 15,790,504 km (0.078 R)
• M52: 16,257,249 km (0.052 R)
• M53: 16,357,779 km (0.107 R)
• M54: 16,660,864 km (0.119 R)
• M55: 16,762,441 km (0.111 R)
• M56: 17,961,169 km (0.097 R)
• M57: 18,204,266 km (0.067 R)
• M58: 18,728,756 km (0.09 R)
• M59: 19,081,208 km (0.052 R)
• M60: 19,542,718 km (0.043 R)
• M61: 19,649,830 km (0.07 R)
• M62: 19,972,064 km (0.115 R)
• M63: 20,476,807 km (0.081 R)
• M64: 21,058,892 km (0.083 R)
• M65: 21,572,611 km (0.056 R)
• M66: 21,868,067 km (0.06 R)
• M67: 21,979,218 km (0.116 R)
• M68: 22,313,719 km (0.082 R)
• M69: 22,650,015 km (0.042 R)
• M70: 22,762,363 km (0.097 R)
• M71: 22,912,709 km (0.099 R)
• M72: 23,592,781 km (0.084 R)
• M73: 24,164,544 km (0.101 R)
• M74: 24,241,138 km (0.085 R)
• M75: 25,205,446 km (0.073 R)
• M76: 25,283,087 km (0.097 R)
• M77: 25,907,509 km (0.12 R)
• M78: 26,300,203 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.05 AU - 6.43 AU

Year: 5181 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,580,253 km

• M1: 159,172 km (0.113 R)
• M2: 294,708 km (0.114 R)
• M3: 390,151 km (0.094 R)
• M4: 602,431 km (0.078 R)
• M5: 994,826 km (0.091 R)
• M6: 1,142,629 km (0.045 R)
• M7: 1,446,013 km (0.086 R)
• M8: 1,599,650 km (0.041 R)
• M9: 2,198,191 km (0.118 R)
• M10: 2,286,753 km (0.082 R)
• M11: 2,394,464 km (0.111 R)
• M12: 2,485,569 km (0.101 R)
• M13: 2,652,669 km (0.084 R)
• M14: 2,766,214 km (0.088 R)
• M15: 2,881,255 km (0.063 R)
• M16: 3,076,929 km (0.114 R)
• M17: 3,256,746 km (0.071 R)
• M18: 3,585,113 km (0.08 R)
• M19: 3,689,981 km (0.095 R)
• M20: 3,817,139 km (0.07 R)
• M21: 3,902,859 km (0.118 R)
• M22: 3,989,027 km (0.091 R)
• M23: 4,119,776 km (0.112 R)
• M24: 4,748,386 km (0.066 R)
• M25: 4,910,251 km (0.109 R)
• M26: 5,003,600 km (0.119 R)
• M27: 5,287,238 km (0.071 R)
• M28: 5,624,880 km (0.078 R)
• M29: 5,845,686 km (0.105 R)
• M30: 6,321,258 km (0.117 R)
• M31: 6,679,844 km (0.113 R)
• M32: 7,018,683 km (0.107 R)
• M33: 7,686,189 km (0.105 R)
• M34: 7,767,720 km (0.119 R)
• M35: 7,904,153 km (0.101 R)
• M36: 8,626,561 km (0.114 R)
• M37: 9,024,342 km (0.065 R)
• M38: 9,110,361 km (0.102 R)
• M39: 9,196,529 km (0.064 R)
• M40: 9,486,300 km (0.115 R)
• M41: 10,493,543 km (0.066 R)
• M42: 10,584,049 km (0.028 R)
• M43: 10,948,769 km (0.104 R)
• M44: 11,194,259 km (0.098 R)
• M45: 11,379,461 km (0.093 R)
• M46: 11,503,627 km (0.099 R)
• M47: 11,721,741 km (0.084 R)
• M48: 12,004,481 km (0.038 R)
• M49: 12,962,805 km (0.106 R)
• M50: 13,124,969 km (0.074 R)
• M51: 13,418,480 km (0.073 R)
• M52: 14,211,798 km (0.098 R)
• M53: 14,952,457 km (0.095 R)
• M54: 15,088,441 km (0.092 R)
• M55: 15,533,345 km (0.076 R)
• M56: 15,982,588 km (0.086 R)
• M57: 16,087,007 km (0.064 R)
• M58: 16,401,163 km (0.066 R)
• M59: 16,752,718 km (0.07 R)
• M60: 16,858,633 km (0.095 R)
• M61: 17,000,152 km (0.118 R)
• M62: 17,678,280 km (0.046 R)
• M63: 18,038,661 km (0.087 R)
• M64: 18,256,027 km (0.111 R)
• M65: 18,840,206 km (0.079 R)
• M66: 20,327,059 km (0.098 R)
• M67: 20,553,401 km (0.088 R)
• M68: 21,390,252 km (0.052 R)
• M69: 21,812,866 km (0.053 R)
• M70: 23,887,638 km (0.12 R)
• M71: 24,767,274 km (0.103 R)
• M72: 25,292,063 km (0.042 R)
• M73: 26,393,702 km (0.086 R)
• M74: 26,681,977 km (0.106 R)
• M75: 26,929,711 km (0.062 R)
• M76: 27,012,588 km (0.045 R)
• M77: 27,719,588 km (0.118 R)
• M78: 27,970,613 km (0.077 R)
• M79: 28,054,537 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 6.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.82 AU - 15.66 AU

Year: 17131 Days

Day: 21 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,580,253 km

• M1: 155,881 km (0.071 R)
• M2: 197,918 km (0.09 R)
• M3: 357,838 km (0.097 R)
• M4: 420,520 km (0.095 R)
• M5: 487,390 km (0.11 R)
• M6: 572,810 km (0.042 R)
• M7: 726,746 km (0.086 R)
• M8: 1,130,212 km (0.115 R)
• M9: 1,615,807 km (0.077 R)
• M10: 1,680,582 km (0.104 R)
• M11: 1,724,415 km (0.104 R)
• M12: 3,125,100 km (0.113 R)
• M13: 3,315,986 km (0.09 R)
• M14: 3,595,435 km (0.088 R)
• M15: 3,766,725 km (0.066 R)
• M16: 3,882,514 km (0.097 R)
• M17: 4,326,819 km (0.067 R)
• M18: 4,478,511 km (0.1 R)
• M19: 5,263,302 km (0.028 R)
• M20: 5,425,316 km (0.105 R)
• M21: 5,654,949 km (0.09 R)
• M22: 6,089,830 km (0.091 R)
• M23: 6,362,846 km (0.118 R)
• M24: 7,134,173 km (0.105 R)
• M25: 7,494,405 km (0.076 R)
• M26: 8,083,222 km (0.114 R)
• M27: 8,534,559 km (0.104 R)
• M28: 8,955,527 km (0.086 R)
• M29: 9,977,131 km (0.057 R)
• M30: 10,218,133 km (0.063 R)
• M31: 10,542,312 km (0.09 R)
• M32: 10,787,802 km (0.097 R)
• M33: 11,451,567 km (0.092 R)
• M34: 11,873,134 km (0.106 R)
• M35: 12,774,761 km (0.081 R)
• M36: 13,211,886 km (0.083 R)
• M37: 13,255,867 km (0.073 R)
• M38: 13,966,308 km (0.08 R)
• M39: 14,280,912 km (0.042 R)
• M40: 15,702,391 km (0.074 R)
• M41: 16,311,703 km (0.108 R)
• M42: 16,595,640 km (0.028 R)
• M43: 17,120,280 km (0.037 R)
• M44: 18,332,920 km (0.099 R)
• M45: 18,726,811 km (0.069 R)
• M46: 18,825,695 km (0.099 R)
• M47: 18,974,396 km (0.044 R)
• M48: 19,024,062 km (0.118 R)
• M49: 19,173,211 km (0.086 R)
• M50: 19,522,821 km (0.087 R)
• M51: 19,572,937 km (0.05 R)
• M52: 19,673,317 km (0.118 R)
• M53: 19,975,504 km (0.112 R)
• M54: 20,279,188 km (0.112 R)
• M55: 21,924,615 km (0.117 R)
• M56: 22,605,136 km (0.082 R)
• M57: 22,815,919 km (0.116 R)
• M58: 23,505,565 km (0.048 R)
• M59: 24,363,808 km (0.119 R)
• M60: 24,742,441 km (0.088 R)
• M61: 26,831,874 km (0.078 R)
• M62: 28,180,349 km (0.048 R)
• M63: 28,577,831 km (0.093 R)
• M64: 29,034,404 km (0.068 R)
• M65: 29,206,142 km (0.117 R)
• M66: 30,825,988 km (0.045 R)
• M67: 32,119,112 km (0.09 R)
• M68: 32,474,855 km (0.103 R)
• M69: 32,534,246 km (0.053 R)
• M70: 33,190,232 km (0.044 R)
• M71: 33,309,911 km (0.114 R)
• M72: 33,730,131 km (0.057 R)
• M73: 33,910,845 km (0.118 R)
• M74: 34,758,018 km (0.062 R)
• M75: 35,062,151 km (0.069 R)
• M76: 35,367,330 km (0.068 R)
• M77: 35,428,516 km (0.096 R)
• M78: 35,734,743 km (0.098 R)
• M79: 35,857,413 km (0.119 R)
• M80: 36,103,202 km (0.063 R)
• M81: 36,844,310 km (0.056 R)
• M82: 37,840,033 km (0.084 R)
• M83: 37,902,565 km (0.111 R)
• M84: 41,201,049 km (0.092 R)
• M85: 41,458,656 km (0.035 R)
• M86: 42,429,098 km (0.111 R)
• M87: 42,624,024 km (0.083 R)
• M88: 43,341,495 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.5

Radius: 6.2

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.06 AU - 16.98 AU

Year: 23034 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,580,253 km

• M1: 186,848 km (0.095 R)
• M2: 600,635 km (0.102 R)
• M3: 671,395 km (0.116 R)
• M4: 795,861 km (0.095 R)
• M5: 1,213,388 km (0.076 R)
• M6: 2,294,233 km (0.115 R)
• M7: 2,638,906 km (0.065 R)
• M8: 3,418,910 km (0.088 R)
• M9: 3,461,844 km (0.079 R)
• M10: 4,219,109 km (0.047 R)
• M11: 4,265,185 km (0.084 R)
• M12: 4,404,461 km (0.107 R)
• M13: 4,879,733 km (0.05 R)
• M14: 4,928,203 km (0.117 R)
• M15: 5,222,162 km (0.099 R)
• M16: 5,622,935 km (0.105 R)
• M17: 5,775,824 km (0.12 R)
• M18: 5,827,136 km (0.098 R)
• M19: 7,941,403 km (0.105 R)
• M20: 9,167,956 km (0.087 R)
• M21: 10,203,472 km (0.086 R)
• M22: 11,147,435 km (0.115 R)
• M23: 11,727,276 km (0.102 R)
• M24: 11,857,426 km (0.119 R)
• M25: 13,592,762 km (0.05 R)
• M26: 13,866,675 km (0.044 R)
• M27: 14,004,455 km (0.105 R)
• M28: 14,629,475 km (0.081 R)
• M29: 17,071,959 km (0.098 R)
• M30: 18,113,759 km (0.078 R)
• M31: 18,566,592 km (0.112 R)
• M32: 19,176,053 km (0.112 R)
• M33: 19,714,755 km (0.09 R)
• M34: 20,024,872 km (0.081 R)
• M35: 20,180,454 km (0.102 R)
• M36: 21,201,908 km (0.033 R)
• M37: 21,838,746 km (0.061 R)
• M38: 23,376,462 km (0.048 R)
• M39: 23,786,959 km (0.067 R)
• M40: 26,897,248 km (0.103 R)
• M41: 27,155,005 km (0.079 R)
• M42: 27,413,660 km (0.114 R)
• M43: 27,586,446 km (0.106 R)
• M44: 28,281,477 km (0.084 R)
• M45: 29,511,471 km (0.106 R)
• M46: 30,669,059 km (0.079 R)
• M47: 30,938,336 km (0.117 R)
• M48: 31,479,282 km (0.09 R)
• M49: 34,044,436 km (0.11 R)
• M50: 36,296,034 km (0.089 R)
• M51: 39,958,040 km (0.038 R)
• M52: 40,743,728 km (0.088 R)
• M53: 41,336,435 km (0.112 R)
• M54: 42,930,999 km (0.096 R)
• M55: 44,850,339 km (0.106 R)
• M56: 46,694,432 km (0.078 R)
• M57: 47,625,679 km (0.108 R)
• M58: 48,563,209 km (0.114 R)
• M59: 50,561,986 km (0.093 R)
• M60: 52,909,925 km (0.082 R)
• M61: 53,664,496 km (0.092 R)
• M62: 54,531,117 km (0.056 R)
• M63: 54,748,482 km (0.101 R)
• M64: 54,857,240 km (0.088 R)
• M65: 55,075,054 km (0.098 R)
• M66: 56,938,146 km (0.037 R)
• M67: 57,269,057 km (0.117 R)
• M68: 58,043,525 km (0.106 R)
• M69: 59,267,834 km (0.095 R)
• M70: 60,388,172 km (0.11 R)
• M71: 61,402,446 km (0.111 R)
• M72: 63,790,776 km (0.05 R)
• M73: 64,134,402 km (0.111 R)
• M74: 65,169,171 km (0.117 R)
• M75: 65,630,830 km (0.039 R)
• M76: 67,138,627 km (0.072 R)
• M77: 67,255,164 km (0.075 R)
• M78: 67,955,282 km (0.109 R)
• M79: 69,952,114 km (0.074 R)
• M80: 70,070,296 km (0.102 R)
• M81: 70,779,989 km (0.096 R)
• M82: 71,017,101 km (0.09 R)
• M83: 73,522,866 km (0.118 R)
• M84: 73,883,247 km (0.116 R)
• M85: 75,572,506 km (0.114 R)
• M86: 77,152,409 km (0.06 R)
• M87: 77,885,289 km (0.057 R)
• M88: 78,620,563 km (0.094 R)
• M89: 78,866,053 km (0.1 R)
• M90: 80,715,980 km (0.062 R)
• M91: 81,459,930 km (0.11 R)
• M92: 82,954,712 km (0.1 R)
• M93: 83,204,840 km (0.102 R)
• M94: 83,329,904 km (0.107 R)
• M95: 83,454,967 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit