🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 33.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,863,673 km

• M1: 100,231 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 234 Days

Day: 42 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1 AU - 1.1 AU

Year: 412 Days

Day: 23.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,863,673 km

• M1: 241,451 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 12.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.06 AU - 8.58 AU

Year: 9189 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,863,673 km

• M1: 183,557 km (0.097 R)
• M2: 270,323 km (0.118 R)
• M3: 641,176 km (0.078 R)
• M4: 1,031,627 km (0.045 R)
• M5: 1,118,394 km (0.03 R)
• M6: 1,262,905 km (0.106 R)
• M7: 1,591,422 km (0.114 R)
• M8: 1,713,943 km (0.113 R)
• M9: 1,839,755 km (0.086 R)
• M10: 1,968,858 km (0.104 R)
• M11: 2,191,010 km (0.098 R)
• M12: 2,468,514 km (0.098 R)
• M13: 2,563,509 km (0.071 R)
• M14: 2,981,635 km (0.103 R)
• M15: 3,185,986 km (0.053 R)
• M16: 3,289,956 km (0.038 R)
• M17: 3,662,904 km (0.075 R)
• M18: 3,744,584 km (0.11 R)
• M19: 4,219,258 km (0.115 R)
• M20: 4,478,362 km (0.118 R)
• M21: 4,742,701 km (0.056 R)
• M22: 5,504,005 km (0.092 R)
• M23: 5,915,100 km (0.064 R)
• M24: 6,205,469 km (0.089 R)
• M25: 6,666,530 km (0.076 R)
• M26: 6,969,017 km (0.112 R)
• M27: 7,138,960 km (0.106 R)
• M28: 7,241,584 km (0.096 R)
• M29: 7,657,017 km (0.064 R)
• M30: 8,044,775 km (0.03 R)
• M31: 8,187,342 km (0.103 R)
• M32: 8,511,221 km (0.037 R)
• M33: 8,876,090 km (0.092 R)
• M34: 8,986,643 km (0.11 R)
• M35: 9,283,445 km (0.104 R)
• M36: 9,848,925 km (0.065 R)
• M37: 10,386,730 km (0.107 R)
• M38: 10,934,108 km (0.077 R)
• M39: 11,692,121 km (0.079 R)
• M40: 11,772,904 km (0.096 R)
• M41: 11,853,836 km (0.098 R)
• M42: 14,281,510 km (0.099 R)
• M43: 14,497,978 km (0.111 R)
• M44: 14,628,278 km (0.073 R)
• M45: 15,153,516 km (0.085 R)
• M46: 15,418,454 km (0.101 R)
• M47: 15,729,468 km (0.084 R)
• M48: 15,908,238 km (0.102 R)
• M49: 16,132,485 km (0.063 R)
• M50: 16,403,107 km (0.113 R)
• M51: 16,584,270 km (0.094 R)
• M52: 17,592,859 km (0.1 R)
• M53: 18,104,484 km (0.041 R)
• M54: 18,244,956 km (0.06 R)
• M55: 18,526,948 km (0.074 R)
• M56: 18,621,195 km (0.12 R)
• M57: 18,763,014 km (0.116 R)
• M58: 21,276,557 km (0.119 R)
• M59: 22,321,349 km (0.075 R)
• M60: 23,027,151 km (0.114 R)
• M61: 24,305,764 km (0.048 R)
• M62: 24,875,583 km (0.118 R)
• M63: 25,188,242 km (0.096 R)
• M64: 25,712,433 km (0.104 R)
• M65: 28,006,816 km (0.105 R)
• M66: 28,767,820 km (0.073 R)
• M67: 30,088,321 km (0.101 R)
• M68: 31,203,872 km (0.116 R)
• M69: 31,823,057 km (0.094 R)
• M70: 32,446,432 km (0.049 R)
• M71: 32,674,120 km (0.113 R)
• M72: 33,705,298 km (0.085 R)
• M73: 33,820,488 km (0.046 R)
• M74: 34,051,318 km (0.1 R)
• M75: 34,921,678 km (0.069 R)
• M76: 35,096,708 km (0.077 R)
• M77: 35,916,953 km (0.105 R)
• M78: 37,755,810 km (0.062 R)
• M79: 38,175,282 km (0.106 R)
• M80: 38,475,824 km (0.056 R)
• M81: 39,442,975 km (0.108 R)
• M82: 40,479,239 km (0.09 R)
• M83: 40,969,920 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 10.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.6 AU - 9.24 AU

Year: 10200 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,863,673 km

• M1: 235,617 km (0.081 R)
• M2: 366,216 km (0.069 R)
• M3: 484,697 km (0.112 R)
• M4: 714,779 km (0.07 R)
• M5: 888,013 km (0.093 R)
• M6: 1,017,864 km (0.088 R)
• M7: 1,468,154 km (0.109 R)
• M8: 2,300,666 km (0.058 R)
• M9: 2,456,397 km (0.103 R)
• M10: 2,535,534 km (0.116 R)
• M11: 2,972,510 km (0.12 R)
• M12: 3,374,180 km (0.112 R)
• M13: 3,793,204 km (0.044 R)
• M14: 4,812,414 km (0.057 R)
• M15: 5,080,044 km (0.117 R)
• M16: 6,090,429 km (0.104 R)
• M17: 6,489,855 km (0.112 R)
• M18: 6,637,059 km (0.038 R)
• M19: 6,711,260 km (0.068 R)
• M20: 7,237,695 km (0.085 R)
• M21: 7,660,608 km (0.087 R)
• M22: 8,091,599 km (0.083 R)
• M23: 8,370,001 km (0.104 R)
• M24: 8,936,378 km (0.054 R)
• M25: 9,141,627 km (0.085 R)
• M26: 9,473,435 km (0.093 R)
• M27: 9,556,910 km (0.038 R)
• M28: 9,640,835 km (0.071 R)
• M29: 9,851,319 km (0.106 R)
• M30: 10,708,814 km (0.104 R)
• M31: 11,279,081 km (0.075 R)
• M32: 11,634,974 km (0.065 R)
• M33: 11,724,434 km (0.062 R)
• M34: 12,130,293 km (0.094 R)
• M35: 12,221,099 km (0.091 R)
• M36: 12,403,309 km (0.092 R)
• M37: 12,863,023 km (0.113 R)
• M38: 13,328,273 km (0.092 R)
• M39: 13,657,238 km (0.109 R)
• M40: 13,751,784 km (0.103 R)
• M41: 15,146,186 km (0.104 R)
• M42: 15,293,091 km (0.078 R)
• M43: 15,885,050 km (0.084 R)
• M44: 17,142,420 km (0.101 R)
• M45: 18,119,444 km (0.108 R)
• M46: 18,588,433 km (0.09 R)
• M47: 18,745,660 km (0.101 R)
• M48: 19,326,100 km (0.042 R)
• M49: 19,751,856 km (0.06 R)
• M50: 22,706,114 km (0.112 R)
• M51: 23,381,100 km (0.109 R)
• M52: 23,664,289 km (0.106 R)
• M53: 24,176,961 km (0.107 R)
• M54: 24,348,699 km (0.081 R)
• M55: 24,808,563 km (0.108 R)
• M56: 25,213,225 km (0.105 R)
• M57: 27,031,737 km (0.105 R)
• M58: 27,627,436 km (0.085 R)
• M59: 27,746,964 km (0.094 R)
• M60: 28,107,046 km (0.107 R)
• M61: 28,227,323 km (0.12 R)
• M62: 30,114,351 km (0.115 R)
• M63: 30,484,306 km (0.052 R)
• M64: 31,166,323 km (0.094 R)
• M65: 31,603,149 km (0.063 R)
• M66: 33,306,470 km (0.058 R)
• M67: 34,522,850 km (0.097 R)
• M68: 35,104,188 km (0.097 R)
• M69: 35,233,739 km (0.066 R)
• M70: 35,298,665 km (0.049 R)
• M71: 36,604,355 km (0.114 R)
• M72: 36,801,525 km (0.071 R)
• M73: 37,593,945 km (0.116 R)
• M74: 39,128,520 km (0.061 R)
• M75: 39,464,816 km (0.108 R)
• M76: 39,532,135 km (0.114 R)
• M77: 40,411,471 km (0.087 R)
• M78: 42,327,371 km (0.087 R)
• M79: 42,949,399 km (0.094 R)
• M80: 43,574,569 km (0.096 R)
• M81: 44,623,100 km (0.117 R)
• M82: 45,609,249 km (0.077 R)
• M83: 45,679,859 km (0.104 R)
• M84: 47,173,295 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.5

Radius: 4.9

Gravity: 26.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.97 AU - 16.67 AU

Year: 20748 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,863,673 km

• M1: 96,042 km (0.071 R)
• M2: 307,723 km (0.078 R)
• M3: 359,932 km (0.117 R)
• M4: 415,284 km (0.111 R)
• M5: 473,776 km (0.032 R)
• M6: 535,112 km (0.098 R)
• M7: 643,420 km (0.091 R)
• M8: 758,910 km (0.103 R)
• M9: 1,552,527 km (0.092 R)
• M10: 3,204,686 km (0.098 R)
• M11: 3,283,673 km (0.102 R)
• M12: 3,443,444 km (0.091 R)
• M13: 3,564,917 km (0.08 R)
• M14: 4,366,911 km (0.115 R)
• M15: 5,083,784 km (0.093 R)
• M16: 5,129,711 km (0.054 R)
• M17: 5,222,162 km (0.081 R)
• M18: 5,361,887 km (0.068 R)
• M19: 5,597,504 km (0.116 R)
• M20: 6,127,678 km (0.115 R)
• M21: 6,275,032 km (0.049 R)
• M22: 6,373,916 km (0.114 R)
• M23: 6,876,117 km (0.096 R)
• M24: 7,918,215 km (0.109 R)
• M25: 9,176,184 km (0.117 R)
• M26: 9,457,727 km (0.092 R)
• M27: 9,514,425 km (0.097 R)
• M28: 9,914,300 km (0.112 R)
• M29: 9,971,895 km (0.111 R)
• M30: 10,029,490 km (0.029 R)
• M31: 10,145,129 km (0.093 R)
• M32: 10,203,173 km (0.118 R)
• M33: 10,377,903 km (0.119 R)
• M34: 11,026,859 km (0.108 R)
• M35: 11,326,204 km (0.045 R)
• M36: 11,628,242 km (0.101 R)
• M37: 11,810,752 km (0.064 R)
• M38: 12,178,463 km (0.047 R)
• M39: 12,862,575 km (0.067 R)
• M40: 15,386,291 km (0.048 R)
• M41: 16,328,608 km (0.101 R)
• M42: 17,358,739 km (0.038 R)
• M43: 19,988,071 km (0.087 R)
• M44: 21,385,764 km (0.109 R)
• M45: 21,833,660 km (0.03 R)
• M46: 23,809,997 km (0.103 R)
• M47: 24,196,558 km (0.115 R)
• M48: 25,132,741 km (0.107 R)
• M49: 25,211,280 km (0.074 R)
• M50: 25,842,733 km (0.041 R)
• M51: 26,160,329 km (0.114 R)
• M52: 30,573,018 km (0.049 R)
• M53: 31,499,776 km (0.083 R)
• M54: 31,924,036 km (0.114 R)
• M55: 32,949,978 km (0.103 R)
• M56: 34,160,524 km (0.066 R)
• M57: 34,771,332 km (0.098 R)
• M58: 34,858,847 km (0.119 R)
• M59: 37,071,100 km (0.052 R)
• M60: 37,608,755 km (0.106 R)
• M61: 37,698,663 km (0.092 R)
• M62: 38,510,531 km (0.085 R)
• M63: 39,055,067 km (0.078 R)
• M64: 40,060,066 km (0.079 R)
• M65: 40,243,622 km (0.081 R)
• M66: 40,980,841 km (0.083 R)
• M67: 42,656,038 km (0.06 R)
• M68: 43,690,657 km (0.071 R)
• M69: 44,163,685 km (0.103 R)
• M70: 44,733,653 km (0.118 R)
• M71: 44,924,091 km (0.045 R)
• M72: 45,306,014 km (0.076 R)
• M73: 45,593,093 km (0.092 R)
• M74: 45,880,620 km (0.091 R)
• M75: 46,457,768 km (0.092 R)
• M76: 46,554,259 km (0.106 R)
• M77: 48,692,461 km (0.097 R)
• M78: 48,888,435 km (0.075 R)
• M79: 49,970,925 km (0.101 R)
• M80: 51,459,723 km (0.114 R)
• M81: 51,559,505 km (0.077 R)
• M82: 53,871,839 km (0.088 R)
• M83: 55,091,809 km (0.083 R)
• M84: 56,115,208 km (0.089 R)
• M85: 57,248,412 km (0.063 R)
• M86: 58,181,005 km (0.101 R)
• M87: 60,798,071 km (0.119 R)
• M88: 62,599,379 km (0.071 R)
• M89: 62,812,406 km (0.109 R)
• M90: 65,064,303 km (0.104 R)
• M91: 66,254,354 km (0.08 R)
• M92: 66,362,962 km (0.118 R)
• M93: 67,998,216 km (0.092 R)
• M94: 73,993,800 km (0.08 R)
• M95: 74,331,891 km (0.096 R)
• M96: 75,009,420 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 7.8

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.68 AU - 20.48 AU

Year: 29435 Days

Day: 20 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,863,673 km

• M1: 135,386 km (0.104 R)
• M2: 189,840 km (0.104 R)
• M3: 404,662 km (0.108 R)
• M4: 553,063 km (0.051 R)
• M5: 634,145 km (0.092 R)
• M6: 690,693 km (0.101 R)
• M7: 1,033,272 km (0.035 R)
• M8: 1,313,021 km (0.102 R)
• M9: 3,033,695 km (0.109 R)
• M10: 3,132,131 km (0.055 R)
• M11: 3,181,797 km (0.108 R)
• M12: 3,433,870 km (0.09 R)
• M13: 3,485,032 km (0.063 R)
• M14: 3,850,649 km (0.045 R)
• M15: 4,731,781 km (0.077 R)
• M16: 4,961,713 km (0.113 R)
• M17: 5,612,463 km (0.061 R)
• M18: 6,863,251 km (0.033 R)
• M19: 8,196,467 km (0.093 R)
• M20: 10,789,148 km (0.077 R)
• M21: 14,102,741 km (0.089 R)
• M22: 14,185,169 km (0.082 R)
• M23: 14,350,625 km (0.063 R)
• M24: 15,526,464 km (0.081 R)
• M25: 15,867,996 km (0.069 R)
• M26: 16,645,605 km (0.119 R)
• M27: 16,732,821 km (0.075 R)
• M28: 16,907,701 km (0.098 R)
• M29: 19,693,662 km (0.115 R)
• M30: 20,342,169 km (0.047 R)
• M31: 22,715,090 km (0.103 R)
• M32: 23,297,475 km (0.065 R)
• M33: 23,786,660 km (0.067 R)
• M34: 24,378,020 km (0.109 R)
• M35: 24,874,536 km (0.078 R)
• M36: 24,974,317 km (0.094 R)
• M37: 26,893,957 km (0.12 R)
• M38: 27,509,852 km (0.098 R)
• M39: 28,651,283 km (0.042 R)
• M40: 29,491,126 km (0.078 R)
• M41: 30,232,533 km (0.116 R)
• M42: 30,765,999 km (0.119 R)
• M43: 31,625,738 km (0.115 R)
• M44: 32,275,890 km (0.094 R)
• M45: 33,149,392 km (0.104 R)
• M46: 33,479,106 km (0.088 R)
• M47: 34,252,377 km (0.098 R)
• M48: 35,367,330 km (0.088 R)
• M49: 35,816,573 km (0.099 R)
• M50: 36,380,856 km (0.096 R)
• M51: 40,529,654 km (0.112 R)
• M52: 41,471,671 km (0.119 R)
• M53: 42,778,858 km (0.088 R)
• M54: 44,946,830 km (0.051 R)
• M55: 45,555,394 km (0.093 R)
• M56: 46,534,662 km (0.12 R)
• M57: 46,657,631 km (0.102 R)
• M58: 47,150,257 km (0.097 R)
• M59: 47,520,960 km (0.077 R)
• M60: 50,142,513 km (0.101 R)
• M61: 55,916,094 km (0.083 R)
• M62: 58,018,991 km (0.084 R)
• M63: 58,151,385 km (0.058 R)
• M64: 58,283,779 km (0.051 R)
• M65: 63,524,641 km (0.076 R)
• M66: 66,132,132 km (0.076 R)
• M67: 66,270,211 km (0.051 R)
• M68: 66,685,495 km (0.086 R)
• M69: 67,101,527 km (0.093 R)
• M70: 68,075,558 km (0.107 R)
• M71: 68,215,133 km (0.113 R)
• M72: 69,054,377 km (0.105 R)
• M73: 72,018,509 km (0.06 R)
• M74: 78,947,883 km (0.11 R)
• M75: 81,748,804 km (0.049 R)
• M76: 87,296,042 km (0.091 R)
• M77: 89,273,876 km (0.104 R)
• M78: 91,420,156 km (0.034 R)
• M79: 92,190,735 km (0.083 R)
• M80: 93,118,391 km (0.096 R)
• M81: 93,428,358 km (0.111 R)
• M82: 94,049,189 km (0.098 R)
• M83: 94,982,979 km (0.092 R)
• M84: 95,919,911 km (0.088 R)
• M85: 96,232,869 km (0.11 R)
• M86: 99,223,032 km (0.027 R)
• M87: 104,649,395 km (0.089 R)
• M88: 104,810,512 km (0.051 R)
• M89: 105,940,275 km (0.106 R)
• M90: 106,587,585 km (0.077 R)
• M91: 107,886,244 km (0.11 R)
• M92: 108,211,769 km (0.066 R)
• M93: 108,374,532 km (0.06 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: 241 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit