🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.7 AU - 0.9 AU

Year: 274 Days

Day: 28.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,889,235 km

• M1: 463,005 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 430 Days

Day: 16.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.55 AU - 2.53 AU

Year: 1116 Days

Day: 29.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.85 AU - 4.13 AU

Year: 2496 Days

Day: 46.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.88 AU - 4 AU

Year: 2994 Days

Day: 27.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 11.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.76 AU - 7.78 AU

Year: 8293 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 113,889,235 km

• M1: 163,062 km (0.099 R)
• M2: 250,128 km (0.097 R)
• M3: 325,375 km (0.119 R)
• M4: 422,464 km (0.057 R)
• M5: 654,191 km (0.103 R)
• M6: 863,030 km (0.098 R)
• M7: 1,066,034 km (0.1 R)
• M8: 1,330,972 km (0.114 R)
• M9: 1,535,772 km (0.073 R)
• M10: 1,717,234 km (0.08 R)
• M11: 1,941,182 km (0.075 R)
• M12: 2,065,797 km (0.065 R)
• M13: 2,174,854 km (0.115 R)
• M14: 2,304,555 km (0.105 R)
• M15: 2,379,803 km (0.051 R)
• M16: 2,475,246 km (0.102 R)
• M17: 2,729,264 km (0.063 R)
• M18: 2,930,473 km (0.09 R)
• M19: 3,455,262 km (0.038 R)
• M20: 3,563,720 km (0.076 R)
• M21: 4,215,518 km (0.031 R)
• M22: 4,449,041 km (0.106 R)
• M23: 4,686,752 km (0.08 R)
• M24: 4,855,648 km (0.088 R)
• M25: 5,274,372 km (0.03 R)
• M26: 6,331,879 km (0.103 R)
• M27: 6,518,877 km (0.116 R)
• M28: 6,925,933 km (0.086 R)
• M29: 7,063,413 km (0.118 R)
• M30: 7,146,440 km (0.113 R)
• M31: 7,651,033 km (0.091 R)
• M32: 7,821,874 km (0.07 R)
• M33: 7,965,189 km (0.099 R)
• M34: 8,254,362 km (0.108 R)
• M35: 8,635,537 km (0.116 R)
• M36: 9,022,547 km (0.03 R)
• M37: 9,112,754 km (0.117 R)
• M38: 9,782,803 km (0.1 R)
• M39: 9,875,404 km (0.084 R)
• M40: 10,280,066 km (0.092 R)
• M41: 10,405,729 km (0.104 R)
• M42: 10,817,572 km (0.033 R)
• M43: 10,945,478 km (0.071 R)
• M44: 11,234,800 km (0.077 R)
• M45: 11,657,414 km (0.1 R)
• M46: 11,788,462 km (0.062 R)
• M47: 12,052,053 km (0.105 R)
• M48: 12,317,589 km (0.1 R)
• M49: 12,417,670 km (0.111 R)
• M50: 13,057,949 km (0.114 R)
• M51: 13,951,348 km (0.086 R)
• M52: 14,758,279 km (0.07 R)
• M53: 15,688,478 km (0.115 R)
• M54: 16,197,261 km (0.076 R)
• M55: 17,044,882 km (0.114 R)
• M56: 17,231,132 km (0.116 R)
• M57: 17,417,979 km (0.026 R)
• M58: 18,248,098 km (0.065 R)
• M59: 18,514,980 km (0.076 R)
• M60: 19,712,362 km (0.107 R)
• M61: 19,907,886 km (0.118 R)
• M62: 20,064,665 km (0.099 R)
• M63: 20,300,730 km (0.085 R)
• M64: 20,815,347 km (0.115 R)
• M65: 21,534,913 km (0.11 R)
• M66: 21,696,030 km (0.046 R)
• M67: 22,059,702 km (0.097 R)
• M68: 22,384,778 km (0.051 R)
• M69: 22,793,330 km (0.087 R)
• M70: 22,875,310 km (0.109 R)
• M71: 23,410,870 km (0.069 R)
• M72: 23,576,475 km (0.085 R)
• M73: 23,700,791 km (0.083 R)
• M74: 23,908,732 km (0.076 R)
• M75: 24,578,182 km (0.109 R)
• M76: 25,168,944 km (0.097 R)
• M77: 26,407,465 km (0.074 R)
• M78: 26,493,633 km (0.091 R)
• M79: 26,623,035 km (0.099 R)
• M80: 27,055,822 km (0.086 R)
• M81: 28,060,372 km (0.027 R)
• M82: 28,192,168 km (0.078 R)
• M83: 30,060,645 km (0.073 R)
• M84: 30,150,553 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.48 AU - 9.5 AU

Year: 11194 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 113,889,235 km

• M1: 579,841 km (0.119 R)
• M2: 729,290 km (0.092 R)
• M3: 877,990 km (0.12 R)
• M4: 1,369,868 km (0.085 R)
• M5: 1,983,069 km (0.054 R)
• M6: 2,264,313 km (0.074 R)
• M7: 2,421,242 km (0.101 R)
• M8: 2,962,636 km (0.075 R)
• M9: 3,060,772 km (0.081 R)
• M10: 3,285,468 km (0.063 R)
• M11: 3,412,627 km (0.083 R)
• M12: 3,831,052 km (0.102 R)
• M13: 4,745,544 km (0.066 R)
• M14: 5,035,913 km (0.111 R)
• M15: 6,097,609 km (0.108 R)
• M16: 6,637,807 km (0.091 R)
• M17: 7,393,426 km (0.101 R)
• M18: 7,764,429 km (0.117 R)
• M19: 9,093,007 km (0.073 R)
• M20: 10,116,706 km (0.108 R)
• M21: 10,680,091 km (0.115 R)
• M22: 11,602,811 km (0.097 R)
• M23: 12,351,399 km (0.077 R)
• M24: 13,401,127 km (0.093 R)
• M25: 13,647,365 km (0.109 R)
• M26: 13,771,082 km (0.115 R)
• M27: 13,936,687 km (0.096 R)
• M28: 14,353,467 km (0.054 R)
• M29: 15,413,517 km (0.105 R)
• M30: 15,801,275 km (0.105 R)
• M31: 16,105,108 km (0.078 R)
• M32: 16,806,872 km (0.101 R)
• M33: 17,608,268 km (0.071 R)
• M34: 17,968,499 km (0.112 R)
• M35: 18,104,185 km (0.08 R)
• M36: 18,604,739 km (0.071 R)
• M37: 18,742,070 km (0.107 R)
• M38: 21,270,723 km (0.118 R)
• M39: 21,847,123 km (0.095 R)
• M40: 22,282,752 km (0.078 R)
• M41: 22,917,047 km (0.05 R)
• M42: 23,507,959 km (0.074 R)
• M43: 23,706,027 km (0.101 R)
• M44: 24,654,477 km (0.107 R)
• M45: 25,259,900 km (0.09 R)
• M46: 27,105,489 km (0.098 R)
• M47: 27,625,790 km (0.058 R)
• M48: 28,623,608 km (0.101 R)
• M49: 28,729,373 km (0.057 R)
• M50: 28,835,139 km (0.102 R)
• M51: 29,259,848 km (0.074 R)
• M52: 30,384,524 km (0.119 R)
• M53: 30,979,325 km (0.075 R)
• M54: 31,196,542 km (0.094 R)
• M55: 32,455,557 km (0.096 R)
• M56: 33,008,022 km (0.06 R)
• M57: 34,234,575 km (0.113 R)
• M58: 36,045,158 km (0.057 R)
• M59: 37,539,192 km (0.107 R)
• M60: 38,119,183 km (0.098 R)
• M61: 39,170,706 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 3.3

Gravity: 51.76 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.13 AU - 19.75 AU

Year: 26696 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,889,235 km

• M1: 1,006,943 km (0.112 R)
• M2: 1,279,211 km (0.071 R)
• M3: 1,745,059 km (0.107 R)
• M4: 1,887,028 km (0.114 R)
• M5: 2,491,403 km (0.09 R)
• M6: 2,570,839 km (0.09 R)
• M7: 2,732,256 km (0.06 R)
• M8: 3,498,795 km (0.116 R)
• M9: 3,951,329 km (0.073 R)
• M10: 4,137,578 km (0.066 R)
• M11: 5,674,546 km (0.105 R)
• M12: 5,884,432 km (0.088 R)
• M13: 6,097,011 km (0.031 R)
• M14: 6,694,206 km (0.048 R)
• M15: 7,253,103 km (0.093 R)
• M16: 7,768,767 km (0.071 R)
• M17: 8,654,237 km (0.094 R)
• M18: 8,835,101 km (0.029 R)
• M19: 9,017,311 km (0.112 R)
• M20: 9,571,122 km (0.117 R)
• M21: 9,820,801 km (0.103 R)
• M22: 10,647,030 km (0.1 R)
• M23: 11,166,434 km (0.111 R)
• M24: 11,561,372 km (0.066 R)
• M25: 11,694,066 km (0.064 R)
• M26: 12,095,137 km (0.049 R)
• M27: 12,500,697 km (0.109 R)
• M28: 12,705,048 km (0.098 R)
• M29: 13,603,682 km (0.092 R)
• M30: 15,170,421 km (0.119 R)
• M31: 18,007,694 km (0.114 R)
• M32: 18,392,909 km (0.096 R)
• M33: 18,858,906 km (0.084 R)
• M34: 19,093,326 km (0.096 R)
• M35: 21,164,808 km (0.108 R)
• M36: 22,226,952 km (0.087 R)
• M37: 22,557,265 km (0.084 R)
• M38: 22,723,019 km (0.09 R)
• M39: 25,000,048 km (0.113 R)
• M40: 25,515,862 km (0.118 R)
• M41: 26,557,960 km (0.119 R)
• M42: 26,908,468 km (0.103 R)
• M43: 26,996,282 km (0.109 R)
• M44: 30,221,762 km (0.101 R)
• M45: 30,313,017 km (0.057 R)
• M46: 30,862,789 km (0.079 R)
• M47: 31,138,946 km (0.12 R)
• M48: 31,231,248 km (0.1 R)
• M49: 31,601,054 km (0.045 R)
• M50: 31,786,556 km (0.106 R)
• M51: 38,599,991 km (0.1 R)
• M52: 39,794,530 km (0.11 R)
• M53: 39,894,611 km (0.084 R)
• M54: 40,295,832 km (0.086 R)
• M55: 41,812,306 km (0.119 R)
• M56: 45,736,407 km (0.117 R)
• M57: 46,788,529 km (0.112 R)
• M58: 48,061,458 km (0.111 R)
• M59: 48,916,409 km (0.117 R)
• M60: 49,668,587 km (0.119 R)
• M61: 51,402,277 km (0.097 R)
• M62: 53,155,564 km (0.081 R)
• M63: 55,039,899 km (0.067 R)
• M64: 56,945,925 km (0.098 R)
• M65: 58,873,644 km (0.116 R)
• M66: 60,822,455 km (0.079 R)
• M67: 61,168,625 km (0.106 R)
• M68: 61,515,392 km (0.08 R)
• M69: 63,142,269 km (0.042 R)
• M70: 63,609,613 km (0.041 R)
• M71: 63,726,599 km (0.084 R)
• M72: 65,490,806 km (0.115 R)
• M73: 65,963,835 km (0.091 R)
• M74: 66,082,316 km (0.099 R)
• M75: 66,200,798 km (0.085 R)
• M76: 67,270,871 km (0.102 R)
• M77: 67,987,296 km (0.067 R)
• M78: 68,586,285 km (0.04 R)
• M79: 75,661,217 km (0.077 R)
• M80: 76,530,680 km (0.075 R)
• M81: 76,779,611 km (0.118 R)
• M82: 77,403,434 km (0.104 R)
• M83: 77,528,349 km (0.082 R)
• M84: 78,154,116 km (0.088 R)
• M85: 78,279,479 km (0.068 R)
• M86: 79,662,661 km (0.08 R)
• M87: 80,167,704 km (0.091 R)
• M88: 83,475,911 km (0.1 R)
• M89: 83,860,527 km (0.082 R)
• M90: 84,889,013 km (0.06 R)
• M91: 85,017,816 km (0.059 R)
• M92: 85,921,687 km (0.091 R)
• M93: 86,180,491 km (0.077 R)
• M94: 86,309,893 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 3.8

Gravity: 66.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.62 AU - 19.76 AU

Year: 30937 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,889,235 km

• M1: 65,973 km (0.072 R)
• M2: 235,766 km (0.095 R)
• M3: 609,462 km (0.081 R)
• M4: 857,495 km (0.063 R)
• M5: 1,207,255 km (0.096 R)
• M6: 1,515,726 km (0.083 R)
• M7: 2,021,516 km (0.057 R)
• M8: 2,868,390 km (0.097 R)
• M9: 3,810,407 km (0.095 R)
• M10: 5,078,399 km (0.111 R)
• M11: 5,693,994 km (0.105 R)
• M12: 6,332,927 km (0.112 R)
• M13: 7,470,170 km (0.11 R)
• M14: 7,608,099 km (0.1 R)
• M15: 8,238,953 km (0.071 R)
• M16: 8,310,012 km (0.099 R)
• M17: 9,475,529 km (0.061 R)
• M18: 9,850,122 km (0.109 R)
• M19: 9,925,669 km (0.106 R)
• M20: 11,794,446 km (0.114 R)
• M21: 12,686,498 km (0.07 R)
• M22: 13,016,212 km (0.117 R)
• M23: 13,182,116 km (0.063 R)
• M24: 13,937,286 km (0.103 R)
• M25: 16,196,662 km (0.099 R)
• M26: 17,734,080 km (0.108 R)
• M27: 18,566,592 km (0.058 R)
• M28: 19,411,969 km (0.108 R)
• M29: 20,848,408 km (0.114 R)
• M30: 21,628,411 km (0.109 R)
• M31: 22,417,839 km (0.087 R)
• M32: 24,228,422 km (0.117 R)
• M33: 25,876,841 km (0.114 R)
• M34: 27,348,585 km (0.107 R)
• M35: 27,667,528 km (0.034 R)
• M36: 28,094,630 km (0.085 R)
• M37: 28,416,265 km (0.115 R)
• M38: 30,152,947 km (0.051 R)
• M39: 31,255,633 km (0.065 R)
• M40: 32,371,483 km (0.065 R)
• M41: 32,708,826 km (0.086 R)
• M42: 32,821,474 km (0.111 R)
• M43: 32,934,270 km (0.074 R)
• M44: 35,217,583 km (0.118 R)
• M45: 37,080,675 km (0.055 R)
• M46: 39,814,426 km (0.104 R)
• M47: 41,144,650 km (0.108 R)
• M48: 43,352,565 km (0.065 R)
• M49: 45,472,966 km (0.116 R)
• M50: 46,102,922 km (0.093 R)
• M51: 48,780,425 km (0.088 R)
• M52: 49,425,341 km (0.065 R)
• M53: 49,943,249 km (0.116 R)
• M54: 50,073,100 km (0.108 R)
• M55: 55,623,630 km (0.113 R)
• M56: 56,838,065 km (0.079 R)
• M57: 56,973,601 km (0.105 R)
• M58: 58,197,760 km (0.059 R)
• M59: 59,293,266 km (0.096 R)
• M60: 60,533,731 km (0.085 R)
• M61: 61,643,598 km (0.054 R)
• M62: 61,782,724 km (0.11 R)
• M63: 62,480,299 km (0.108 R)
• M64: 63,320,889 km (0.089 R)
• M65: 68,730,348 km (0.109 R)
• M66: 69,163,733 km (0.053 R)
• M67: 72,369,017 km (0.109 R)
• M68: 72,957,086 km (0.081 R)
• M69: 73,694,155 km (0.067 R)
• M70: 74,582,168 km (0.109 R)
• M71: 74,878,821 km (0.089 R)
• M72: 75,324,772 km (0.101 R)
• M73: 77,417,048 km (0.049 R)
• M74: 78,470,366 km (0.103 R)
• M75: 79,225,686 km (0.093 R)
• M76: 84,425,110 km (0.088 R)
• M77: 85,664,378 km (0.026 R)
• M78: 85,819,661 km (0.103 R)
• M79: 88,788,879 km (0.098 R)
• M80: 90,998,141 km (0.088 R)
• M81: 92,906,262 km (0.114 R)
• M82: 93,545,194 km (0.079 R)
• M83: 94,666,729 km (0.069 R)
• M84: 94,988,066 km (0.045 R)
• M85: 95,631,785 km (0.111 R)
• M86: 100,341,425 km (0.039 R)
• M87: 100,833,004 km (0.096 R)
• M88: 100,996,963 km (0.104 R)
• M89: 102,147,520 km (0.078 R)
• M90: 106,125,178 km (0.081 R)
• M91: 106,291,980 km (0.069 R)
• M92: 106,458,931 km (0.082 R)
• M93: 107,629,834 km (0.105 R)
• M94: 110,322,147 km (0.117 R)
• M95: 110,998,628 km (0.047 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit