🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 18.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 163.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,434,714 km

• M1: 49,666 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 47.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.78 AU - 1.8 AU

Year: 897 Days

Day: 46.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.69 AU - 2.07 AU

Year: 966 Days

Day: 23.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.73 AU - 2.21 AU

Year: 1036 Days

Day: 31.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 8.7

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.88 AU - 7.36 AU

Year: 6383 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,434,714 km

• M1: 164,558 km (0.096 R)
• M2: 223,798 km (0.045 R)
• M3: 325,824 km (0.117 R)
• M4: 598,541 km (0.049 R)
• M5: 1,017,116 km (0.068 R)
• M6: 1,151,604 km (0.096 R)
• M7: 1,221,167 km (0.109 R)
• M8: 1,552,078 km (0.115 R)
• M9: 2,099,307 km (0.047 R)
• M10: 2,586,547 km (0.104 R)
• M11: 2,867,043 km (0.108 R)
• M12: 3,280,981 km (0.099 R)
• M13: 3,406,493 km (0.117 R)
• M14: 3,507,920 km (0.063 R)
• M15: 3,792,306 km (0.105 R)
• M16: 4,246,336 km (0.112 R)
• M17: 4,355,692 km (0.103 R)
• M18: 4,438,270 km (0.107 R)
• M19: 4,521,596 km (0.076 R)
• M20: 4,859,537 km (0.09 R)
• M21: 5,264,050 km (0.1 R)
• M22: 5,411,254 km (0.112 R)
• M23: 6,322,754 km (0.081 R)
• M24: 6,447,818 km (0.096 R)
• M25: 7,215,853 km (0.074 R)
• M26: 7,844,164 km (0.111 R)
• M27: 9,365,724 km (0.067 R)
• M28: 9,868,672 km (0.052 R)
• M29: 10,160,089 km (0.096 R)
• M30: 10,639,550 km (0.03 R)
• M31: 10,863,349 km (0.076 R)
• M32: 11,202,038 km (0.11 R)
• M33: 11,429,726 km (0.1 R)
• M34: 11,735,654 km (0.066 R)
• M35: 11,812,547 km (0.086 R)
• M36: 11,966,932 km (0.119 R)
• M37: 12,907,005 km (0.031 R)
• M38: 13,185,706 km (0.095 R)
• M39: 14,156,147 km (0.073 R)
• M40: 14,691,408 km (0.091 R)
• M41: 15,233,252 km (0.101 R)
• M42: 15,909,135 km (0.067 R)
• M43: 15,994,406 km (0.105 R)
• M44: 16,122,462 km (0.095 R)
• M45: 17,246,391 km (0.094 R)
• M46: 18,351,021 km (0.09 R)
• M47: 18,754,187 km (0.116 R)
• M48: 19,160,346 km (0.104 R)
• M49: 19,251,002 km (0.114 R)
• M50: 19,341,808 km (0.113 R)
• M51: 19,752,155 km (0.072 R)
• M52: 19,843,709 km (0.069 R)
• M53: 20,303,722 km (0.092 R)
• M54: 20,953,725 km (0.085 R)
• M55: 21,093,898 km (0.095 R)
• M56: 21,469,239 km (0.092 R)
• M57: 22,226,354 km (0.104 R)
• M58: 23,572,436 km (0.081 R)
• M59: 24,994,363 km (0.103 R)
• M60: 25,540,994 km (0.083 R)
• M61: 26,091,365 km (0.115 R)
• M62: 26,191,894 km (0.1 R)
• M63: 26,544,796 km (0.118 R)
• M64: 26,645,924 km (0.094 R)
• M65: 26,899,193 km (0.103 R)
• M66: 27,051,484 km (0.116 R)
• M67: 27,510,300 km (0.105 R)
• M68: 28,023,122 km (0.048 R)
• M69: 28,332,341 km (0.082 R)
• M70: 29,214,669 km (0.087 R)
• M71: 29,423,508 km (0.12 R)
• M72: 30,687,310 km (0.12 R)
• M73: 30,952,847 km (0.067 R)
• M74: 31,646,682 km (0.1 R)
• M75: 32,130,182 km (0.11 R)
• M76: 34,363,080 km (0.104 R)
• M77: 34,583,587 km (0.089 R)
• M78: 34,804,693 km (0.08 R)
• M79: 35,804,904 km (0.104 R)
• M80: 35,916,654 km (0.117 R)
• M81: 37,209,927 km (0.078 R)
• M82: 37,323,023 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 12.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.83 AU - 10.99 AU

Year: 10817 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,434,714 km

• M1: 271,371 km (0.036 R)
• M2: 538,104 km (0.106 R)
• M3: 806,333 km (0.092 R)
• M4: 920,177 km (0.096 R)
• M5: 1,102,088 km (0.098 R)
• M6: 1,230,293 km (0.055 R)
• M7: 1,380,788 km (0.066 R)
• M8: 1,502,262 km (0.093 R)
• M9: 1,591,422 km (0.099 R)
• M10: 1,737,878 km (0.111 R)
• M11: 2,431,564 km (0.105 R)
• M12: 2,976,100 km (0.032 R)
• M13: 3,135,422 km (0.06 R)
• M14: 3,582,121 km (0.12 R)
• M15: 4,200,559 km (0.079 R)
• M16: 4,302,734 km (0.096 R)
• M17: 5,122,081 km (0.04 R)
• M18: 5,204,061 km (0.084 R)
• M19: 5,313,866 km (0.102 R)
• M20: 5,932,004 km (0.065 R)
• M21: 6,249,601 km (0.107 R)
• M22: 6,337,265 km (0.112 R)
• M23: 6,572,882 km (0.105 R)
• M24: 7,235,899 km (0.107 R)
• M25: 7,328,052 km (0.103 R)
• M26: 7,920,310 km (0.055 R)
• M27: 8,047,019 km (0.112 R)
• M28: 8,142,463 km (0.066 R)
• M29: 8,398,873 km (0.118 R)
• M30: 8,528,126 km (0.03 R)
• M31: 9,150,902 km (0.085 R)
• M32: 9,417,635 km (0.044 R)
• M33: 9,585,633 km (0.075 R)
• M34: 10,614,418 km (0.105 R)
• M35: 11,035,685 km (0.089 R)
• M36: 11,284,018 km (0.042 R)
• M37: 11,426,734 km (0.111 R)
• M38: 11,678,059 km (0.099 R)
• M39: 11,894,826 km (0.088 R)
• M40: 12,259,097 km (0.108 R)
• M41: 12,627,107 km (0.103 R)
• M42: 12,738,259 km (0.119 R)
• M43: 13,111,057 km (0.103 R)
• M44: 14,020,312 km (0.032 R)
• M45: 14,754,688 km (0.064 R)
• M46: 15,303,713 km (0.08 R)
• M47: 15,899,561 km (0.077 R)
• M48: 16,220,448 km (0.118 R)
• M49: 16,583,971 km (0.102 R)
• M50: 16,868,506 km (0.068 R)
• M51: 17,072,857 km (0.112 R)
• M52: 17,483,952 km (0.119 R)
• M53: 17,815,162 km (0.116 R)
• M54: 17,939,926 km (0.101 R)
• M55: 18,441,678 km (0.082 R)
• M56: 19,673,616 km (0.076 R)
• M57: 20,104,607 km (0.115 R)
• M58: 20,888,201 km (0.038 R)
• M59: 21,726,248 km (0.087 R)
• M60: 21,814,960 km (0.07 R)
• M61: 21,948,551 km (0.112 R)
• M62: 22,127,021 km (0.119 R)
• M63: 22,530,187 km (0.098 R)
• M64: 22,620,096 km (0.085 R)
• M65: 24,075,384 km (0.1 R)
• M66: 24,675,271 km (0.119 R)
• M67: 25,983,804 km (0.055 R)
• M68: 27,844,053 km (0.069 R)
• M69: 28,522,180 km (0.085 R)
• M70: 28,619,569 km (0.093 R)
• M71: 28,716,957 km (0.112 R)
• M72: 29,549,619 km (0.078 R)
• M73: 29,697,421 km (0.113 R)
• M74: 29,894,890 km (0.091 R)
• M75: 30,340,692 km (0.108 R)
• M76: 30,788,738 km (0.056 R)
• M77: 32,044,612 km (0.037 R)
• M78: 32,653,326 km (0.106 R)
• M79: 33,112,441 km (0.086 R)
• M80: 33,522,340 km (0.08 R)
• M81: 33,676,425 km (0.075 R)
• M82: 33,830,810 km (0.075 R)
• M83: 34,191,940 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 4.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.31 AU - 14.63 AU

Year: 18526 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,434,714 km

• M1: 90,806 km (0.117 R)
• M2: 261,198 km (0.111 R)
• M3: 299,944 km (0.104 R)
• M4: 351,405 km (0.09 R)
• M5: 614,099 km (0.089 R)
• M6: 852,558 km (0.094 R)
• M7: 1,134,251 km (0.068 R)
• M8: 1,183,918 km (0.085 R)
• M9: 1,285,345 km (0.106 R)
• M10: 2,175,153 km (0.092 R)
• M11: 2,405,683 km (0.094 R)
• M12: 2,822,164 km (0.061 R)
• M13: 2,981,186 km (0.116 R)
• M14: 3,143,201 km (0.097 R)
• M15: 3,794,700 km (0.065 R)
• M16: 3,894,631 km (0.113 R)
• M17: 4,097,336 km (0.091 R)
• M18: 4,996,270 km (0.11 R)
• M19: 5,188,802 km (0.12 R)
• M20: 5,327,779 km (0.096 R)
• M21: 5,467,952 km (0.095 R)
• M22: 5,953,696 km (0.06 R)
• M23: 6,304,802 km (0.083 R)
• M24: 6,453,054 km (0.09 R)
• M25: 6,783,515 km (0.118 R)
• M26: 7,057,878 km (0.1 R)
• M27: 7,617,374 km (0.116 R)
• M28: 7,966,386 km (0.116 R)
• M29: 9,413,596 km (0.114 R)
• M30: 9,583,240 km (0.061 R)
• M31: 10,028,742 km (0.116 R)
• M32: 10,132,413 km (0.11 R)
• M33: 10,586,293 km (0.091 R)
• M34: 10,691,909 km (0.111 R)
• M35: 11,658,611 km (0.091 R)
• M36: 12,429,489 km (0.116 R)
• M37: 12,466,589 km (0.104 R)
• M38: 13,178,974 km (0.12 R)
• M39: 13,406,662 km (0.105 R)
• M40: 13,559,252 km (0.045 R)
• M41: 15,995,752 km (0.114 R)
• M42: 16,076,685 km (0.035 R)
• M43: 16,442,003 km (0.096 R)
• M44: 16,482,693 km (0.079 R)
• M45: 17,139,578 km (0.104 R)
• M46: 17,180,867 km (0.059 R)
• M47: 17,222,305 km (0.069 R)
• M48: 19,289,598 km (0.119 R)
• M49: 19,591,337 km (0.035 R)
• M50: 20,374,183 km (0.079 R)
• M51: 20,593,493 km (0.098 R)
• M52: 22,060,300 km (0.081 R)
• M53: 22,375,802 km (0.114 R)
• M54: 22,647,322 km (0.056 R)
• M55: 23,148,027 km (0.103 R)
• M56: 23,376,911 km (0.118 R)
• M57: 23,514,541 km (0.09 R)
• M58: 24,812,153 km (0.082 R)
• M59: 25,564,032 km (0.06 R)
• M60: 26,275,669 km (0.114 R)
• M61: 26,801,805 km (0.108 R)
• M62: 28,302,870 km (0.096 R)
• M63: 29,186,844 km (0.072 R)
• M64: 29,582,680 km (0.1 R)
• M65: 29,831,012 km (0.056 R)
• M66: 30,479,818 km (0.094 R)
• M67: 31,284,655 km (0.064 R)
• M68: 31,943,783 km (0.092 R)
• M69: 33,792,813 km (0.066 R)
• M70: 33,948,394 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 3.9

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.92 AU - 19.02 AU

Year: 26197 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,434,714 km

• M1: 529,277 km (0.096 R)
• M2: 632,799 km (0.091 R)
• M3: 835,504 km (0.107 R)
• M4: 931,696 km (0.073 R)
• M5: 1,980,676 km (0.095 R)
• M6: 2,044,704 km (0.116 R)
• M7: 2,829,345 km (0.097 R)
• M8: 4,343,724 km (0.088 R)
• M9: 4,680,469 km (0.088 R)
• M10: 5,785,997 km (0.05 R)
• M11: 7,065,358 km (0.048 R)
• M12: 7,761,886 km (0.099 R)
• M13: 8,118,228 km (0.039 R)
• M14: 9,596,105 km (0.087 R)
• M15: 9,813,920 km (0.08 R)
• M16: 11,268,908 km (0.104 R)
• M17: 11,846,207 km (0.104 R)
• M18: 12,197,163 km (0.091 R)
• M19: 12,789,720 km (0.089 R)
• M20: 12,969,387 km (0.104 R)
• M21: 13,149,802 km (0.1 R)
• M22: 13,757,170 km (0.107 R)
• M23: 14,002,660 km (0.108 R)
• M24: 14,873,469 km (0.11 R)
• M25: 15,825,660 km (0.113 R)
• M26: 16,018,342 km (0.057 R)
• M27: 16,211,921 km (0.066 R)
• M28: 17,125,515 km (0.058 R)
• M29: 17,257,461 km (0.053 R)
• M30: 18,122,735 km (0.085 R)
• M31: 18,865,937 km (0.095 R)
• M32: 19,756,942 km (0.116 R)
• M33: 19,895,320 km (0.081 R)
• M34: 20,312,100 km (0.063 R)
• M35: 20,451,675 km (0.12 R)
• M36: 20,591,698 km (0.077 R)
• M37: 22,079,748 km (0.04 R)
• M38: 22,945,471 km (0.105 R)
• M39: 23,163,734 km (0.069 R)
• M40: 24,413,026 km (0.026 R)
• M41: 24,561,427 km (0.088 R)
• M42: 25,834,954 km (0.102 R)
• M43: 26,976,535 km (0.109 R)
• M44: 27,746,515 km (0.105 R)
• M45: 28,523,826 km (0.098 R)
• M46: 28,601,916 km (0.087 R)
• M47: 29,623,969 km (0.058 R)
• M48: 29,861,530 km (0.105 R)
• M49: 30,338,598 km (0.034 R)
• M50: 30,498,069 km (0.097 R)
• M51: 30,738,024 km (0.109 R)
• M52: 30,978,428 km (0.055 R)
• M53: 31,219,580 km (0.09 R)
• M54: 31,622,895 km (0.113 R)
• M55: 32,761,036 km (0.092 R)
• M56: 33,499,900 km (0.101 R)
• M57: 33,747,335 km (0.079 R)
• M58: 34,576,705 km (0.094 R)
• M59: 36,849,097 km (0.101 R)
• M60: 36,934,218 km (0.076 R)
• M61: 38,046,179 km (0.1 R)
• M62: 39,429,960 km (0.076 R)
• M63: 40,215,648 km (0.072 R)
• M64: 40,654,269 km (0.119 R)
• M65: 40,742,232 km (0.115 R)
• M66: 41,006,272 km (0.12 R)
• M67: 41,359,473 km (0.057 R)
• M68: 41,447,885 km (0.098 R)
• M69: 42,692,390 km (0.081 R)
• M70: 43,678,838 km (0.077 R)
• M71: 45,036,140 km (0.094 R)
• M72: 46,315,351 km (0.061 R)
• M73: 46,867,218 km (0.107 R)
• M74: 48,349,583 km (0.114 R)
• M75: 49,002,877 km (0.077 R)
• M76: 50,224,044 km (0.102 R)
• M77: 50,980,411 km (0.09 R)
• M78: 51,170,101 km (0.08 R)
• M79: 51,360,091 km (0.065 R)
• M80: 51,835,961 km (0.118 R)
• M81: 53,753,806 km (0.098 R)
• M82: 55,207,449 km (0.041 R)
• M83: 58,054,296 km (0.089 R)
• M84: 60,646,827 km (0.068 R)
• M85: 62,565,121 km (0.073 R)
• M86: 63,175,031 km (0.067 R)
• M87: 63,582,685 km (0.061 R)
• M88: 63,786,886 km (0.099 R)
• M89: 64,503,311 km (0.08 R)
• M90: 64,913,807 km (0.082 R)
• M91: 65,737,493 km (0.073 R)
• M92: 66,461,098 km (0.096 R)
• M93: 66,875,634 km (0.077 R)
• M94: 69,802,217 km (0.106 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: 287 - 15,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit