🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 138 Days

Day: 18.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.71 AU - 0.79 AU

Year: 226 Days

Day: 46.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 333 Days

Day: 18.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,645,112 km

• M1: 337,942 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.93 AU - 1.45 AU

Year: 452 Days

Day: 43.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 14.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.13 AU - 9.19 AU

Year: 8875 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,645,112 km

• M1: 296,503 km (0.119 R)
• M2: 449,691 km (0.111 R)
• M3: 684,709 km (0.087 R)
• M4: 1,341,295 km (0.07 R)
• M5: 1,526,347 km (0.087 R)
• M6: 2,109,779 km (0.07 R)
• M7: 2,426,627 km (0.111 R)
• M8: 3,188,978 km (0.106 R)
• M9: 3,383,754 km (0.097 R)
• M10: 3,903,008 km (0.103 R)
• M11: 4,172,285 km (0.054 R)
• M12: 4,385,910 km (0.063 R)
• M13: 4,760,803 km (0.094 R)
• M14: 4,952,138 km (0.079 R)
• M15: 5,178,779 km (0.106 R)
• M16: 5,408,711 km (0.11 R)
• M17: 5,947,413 km (0.111 R)
• M18: 6,362,697 km (0.085 R)
• M19: 6,503,169 km (0.096 R)
• M20: 6,644,838 km (0.079 R)
• M21: 7,739,595 km (0.1 R)
• M22: 8,500,450 km (0.102 R)
• M23: 10,011,538 km (0.034 R)
• M24: 10,257,776 km (0.067 R)
• M25: 10,464,521 km (0.111 R)
• M26: 10,882,048 km (0.118 R)
• M27: 11,262,476 km (0.086 R)
• M28: 12,739,306 km (0.089 R)
• M29: 13,365,074 km (0.049 R)
• M30: 16,933,731 km (0.046 R)
• M31: 17,031,418 km (0.084 R)
• M32: 17,374,895 km (0.095 R)
• M33: 17,473,480 km (0.078 R)
• M34: 18,721,126 km (0.079 R)
• M35: 19,330,139 km (0.091 R)
• M36: 19,585,802 km (0.066 R)
• M37: 20,255,851 km (0.086 R)
• M38: 21,671,645 km (0.079 R)
• M39: 23,173,309 km (0.062 R)
• M40: 23,281,917 km (0.093 R)
• M41: 24,653,131 km (0.084 R)
• M42: 24,874,984 km (0.089 R)
• M43: 25,209,036 km (0.114 R)
• M44: 25,712,732 km (0.118 R)
• M45: 26,389,663 km (0.092 R)
• M46: 26,673,450 km (0.072 R)
• M47: 27,015,281 km (0.12 R)
• M48: 27,416,054 km (0.102 R)
• M49: 28,049,601 km (0.111 R)
• M50: 28,223,284 km (0.103 R)
• M51: 28,339,222 km (0.099 R)
• M52: 28,629,891 km (0.094 R)
• M53: 30,216,376 km (0.088 R)
• M54: 30,632,258 km (0.105 R)
• M55: 30,870,867 km (0.108 R)
• M56: 31,229,902 km (0.072 R)
• M57: 31,409,868 km (0.074 R)
• M58: 31,831,285 km (0.069 R)
• M59: 33,167,643 km (0.069 R)
• M60: 33,351,349 km (0.053 R)
• M61: 33,719,809 km (0.088 R)
• M62: 34,151,249 km (0.057 R)
• M63: 34,584,485 km (0.045 R)
• M64: 35,081,897 km (0.102 R)
• M65: 35,394,108 km (0.072 R)
• M66: 36,841,617 km (0.085 R)
• M67: 38,952,294 km (0.099 R)
• M68: 39,859,455 km (0.089 R)
• M69: 39,989,605 km (0.086 R)
• M70: 40,119,905 km (0.11 R)
• M71: 41,233,362 km (0.094 R)
• M72: 41,628,749 km (0.082 R)
• M73: 41,959,211 km (0.086 R)
• M74: 43,089,273 km (0.072 R)
• M75: 43,356,604 km (0.108 R)
• M76: 44,162,039 km (0.082 R)
• M77: 44,431,615 km (0.083 R)
• M78: 44,972,411 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 3.2

Gravity: 81.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.02 AU - 18.96 AU

Year: 25473 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,645,112 km

• M1: 135,386 km (0.096 R)
• M2: 215,421 km (0.115 R)
• M3: 440,416 km (0.068 R)
• M4: 463,753 km (0.109 R)
• M5: 1,013,675 km (0.109 R)
• M6: 1,108,371 km (0.106 R)
• M7: 1,205,908 km (0.096 R)
• M8: 1,272,629 km (0.036 R)
• M9: 1,886,280 km (0.096 R)
• M10: 2,284,060 km (0.064 R)
• M11: 3,153,224 km (0.097 R)
• M12: 5,592,118 km (0.041 R)
• M13: 5,815,767 km (0.104 R)
• M14: 6,042,258 km (0.107 R)
• M15: 6,213,996 km (0.097 R)
• M16: 6,738,786 km (0.094 R)
• M17: 7,460,446 km (0.107 R)
• M18: 7,583,116 km (0.108 R)
• M19: 7,768,468 km (0.102 R)
• M20: 7,955,166 km (0.086 R)
• M21: 8,269,621 km (0.108 R)
• M22: 8,781,245 km (0.111 R)
• M23: 9,040,798 km (0.11 R)
• M24: 9,237,220 km (0.108 R)
• M25: 9,969,352 km (0.096 R)
• M26: 10,444,774 km (0.104 R)
• M27: 10,513,290 km (0.118 R)
• M28: 13,822,544 km (0.108 R)
• M29: 14,048,736 km (0.11 R)
• M30: 15,901,506 km (0.097 R)
• M31: 16,376,479 km (0.094 R)
• M32: 17,017,207 km (0.07 R)
• M33: 17,502,951 km (0.051 R)
• M34: 17,747,543 km (0.052 R)
• M35: 20,597,832 km (0.106 R)
• M36: 21,202,057 km (0.053 R)
• M37: 21,811,968 km (0.119 R)
• M38: 24,127,593 km (0.111 R)
• M39: 24,399,862 km (0.079 R)
• M40: 24,947,240 km (0.028 R)
• M41: 26,147,165 km (0.072 R)
• M42: 26,707,259 km (0.12 R)
• M43: 30,835,113 km (0.091 R)
• M44: 31,229,154 km (0.059 R)
• M45: 32,221,287 km (0.078 R)
• M46: 34,033,216 km (0.053 R)
• M47: 36,188,323 km (0.111 R)
• M48: 36,708,026 km (0.026 R)
• M49: 37,544,578 km (0.09 R)
• M50: 39,023,502 km (0.036 R)
• M51: 39,663,183 km (0.104 R)
• M52: 40,952,866 km (0.112 R)
• M53: 41,277,344 km (0.044 R)
• M54: 41,494,261 km (0.074 R)
• M55: 44,125,837 km (0.034 R)
• M56: 45,909,941 km (0.065 R)
• M57: 46,022,139 km (0.028 R)
• M58: 46,923,766 km (0.061 R)
• M59: 48,401,344 km (0.116 R)
• M60: 48,858,964 km (0.077 R)
• M61: 50,703,954 km (0.082 R)
• M62: 52,571,684 km (0.11 R)
• M63: 54,461,703 km (0.076 R)
• M64: 54,937,724 km (0.059 R)
• M65: 56,253,886 km (0.116 R)
• M66: 56,614,566 km (0.048 R)
• M67: 58,308,014 km (0.083 R)
• M68: 59,895,547 km (0.105 R)
• M69: 61,992,759 km (0.036 R)
• M70: 62,863,269 km (0.103 R)
• M71: 63,612,605 km (0.112 R)
• M72: 66,893,885 km (0.052 R)
• M73: 70,618,273 km (0.101 R)
• M74: 73,488,159 km (0.072 R)
• M75: 74,013,995 km (0.119 R)
• M76: 75,201,802 km (0.078 R)
• M77: 75,334,197 km (0.106 R)
• M78: 76,795,319 km (0.098 R)
• M79: 77,596,266 km (0.049 R)
• M80: 78,131,677 km (0.083 R)
• M81: 78,265,716 km (0.115 R)
• M82: 80,692,044 km (0.029 R)
• M83: 81,778,125 km (0.076 R)
• M84: 83,553,552 km (0.103 R)
• M85: 83,690,734 km (0.061 R)
• M86: 84,239,758 km (0.103 R)
• M87: 84,790,128 km (0.117 R)
• M88: 85,894,310 km (0.069 R)
• M89: 88,256,610 km (0.077 R)
• M90: 89,095,405 km (0.093 R)
• M91: 89,936,893 km (0.108 R)
• M92: 90,499,381 km (0.107 R)
• M93: 92,335,396 km (0.101 R)
• M94: 94,468,961 km (0.065 R)
• M95: 95,470,220 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 5.8

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.28 AU - 20.12 AU

Year: 28162 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,645,112 km

• M1: 714,330 km (0.087 R)
• M2: 1,149,360 km (0.053 R)
• M3: 1,357,451 km (0.102 R)
• M4: 1,928,765 km (0.079 R)
• M5: 2,218,237 km (0.058 R)
• M6: 2,346,592 km (0.098 R)
• M7: 2,389,976 km (0.098 R)
• M8: 2,433,509 km (0.071 R)
• M9: 2,477,341 km (0.078 R)
• M10: 2,521,472 km (0.068 R)
• M11: 3,758,347 km (0.084 R)
• M12: 4,708,144 km (0.062 R)
• M13: 4,763,047 km (0.1 R)
• M14: 5,266,294 km (0.114 R)
• M15: 6,383,491 km (0.07 R)
• M16: 7,251,906 km (0.11 R)
• M17: 7,570,999 km (0.082 R)
• M18: 7,635,326 km (0.11 R)
• M19: 8,892,546 km (0.095 R)
• M20: 9,028,531 km (0.095 R)
• M21: 11,518,438 km (0.107 R)
• M22: 14,045,594 km (0.092 R)
• M23: 14,683,181 km (0.053 R)
• M24: 14,843,998 km (0.093 R)
• M25: 14,924,632 km (0.043 R)
• M26: 17,581,191 km (0.107 R)
• M27: 18,181,377 km (0.089 R)
• M28: 18,267,695 km (0.091 R)
• M29: 18,527,397 km (0.104 R)
• M30: 18,963,026 km (0.111 R)
• M31: 19,402,096 km (0.054 R)
• M32: 20,648,844 km (0.078 R)
• M33: 21,464,003 km (0.088 R)
• M34: 22,197,482 km (0.108 R)
• M35: 23,688,673 km (0.051 R)
• M36: 23,783,069 km (0.09 R)
• M37: 24,066,557 km (0.093 R)
• M38: 26,865,085 km (0.059 R)
• M39: 28,753,608 km (0.115 R)
• M40: 29,866,467 km (0.087 R)
• M41: 29,968,193 km (0.112 R)
• M42: 31,096,311 km (0.063 R)
• M43: 32,761,784 km (0.116 R)
• M44: 34,242,803 km (0.097 R)
• M45: 35,206,363 km (0.116 R)
• M46: 35,745,514 km (0.038 R)
• M47: 35,961,832 km (0.096 R)
• M48: 36,070,291 km (0.114 R)
• M49: 39,148,566 km (0.085 R)
• M50: 39,260,016 km (0.082 R)
• M51: 39,371,616 km (0.092 R)
• M52: 41,058,183 km (0.107 R)
• M53: 41,284,824 km (0.11 R)
• M54: 42,081,283 km (0.112 R)
• M55: 44,384,940 km (0.11 R)
• M56: 45,904,256 km (0.091 R)
• M57: 47,797,268 km (0.068 R)
• M58: 48,155,106 km (0.048 R)
• M59: 48,513,841 km (0.08 R)
• M60: 49,595,135 km (0.069 R)
• M61: 49,957,311 km (0.077 R)
• M62: 50,563,033 km (0.044 R)
• M63: 50,805,980 km (0.086 R)
• M64: 54,994,870 km (0.088 R)
• M65: 56,122,090 km (0.078 R)
• M66: 56,373,564 km (0.092 R)
• M67: 57,004,119 km (0.092 R)
• M68: 57,256,939 km (0.068 R)
• M69: 57,763,777 km (0.098 R)
• M70: 60,706,666 km (0.075 R)
• M71: 61,611,883 km (0.104 R)
• M72: 62,912,936 km (0.089 R)
• M73: 64,486,107 km (0.12 R)
• M74: 65,409,724 km (0.114 R)
• M75: 71,314,801 km (0.119 R)
• M76: 75,021,836 km (0.079 R)
• M77: 77,948,120 km (0.119 R)
• M78: 79,213,569 km (0.085 R)
• M79: 81,195,591 km (0.084 R)
• M80: 85,208,404 km (0.062 R)
• M81: 89,578,756 km (0.069 R)
• M82: 90,609,037 km (0.098 R)
• M83: 91,643,057 km (0.097 R)
• M84: 92,681,117 km (0.089 R)
• M85: 94,320,261 km (0.105 R)
• M86: 95,518,240 km (0.084 R)
• M87: 97,022,896 km (0.118 R)
• M88: 97,626,972 km (0.042 R)
• M89: 101,583,686 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 5.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 15.58 AU - 25.96 AU

Year: 32965 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,645,112 km

• M1: 86,468 km (0.078 R)
• M2: 659,128 km (0.082 R)
• M3: 1,793,080 km (0.047 R)
• M4: 1,897,649 km (0.117 R)
• M5: 2,167,972 km (0.051 R)
• M6: 2,450,264 km (0.059 R)
• M7: 3,080,669 km (0.054 R)
• M8: 3,143,201 km (0.068 R)
• M9: 3,926,495 km (0.093 R)
• M10: 4,623,023 km (0.086 R)
• M11: 4,694,680 km (0.069 R)
• M12: 5,170,102 km (0.101 R)
• M13: 5,356,950 km (0.042 R)
• M14: 6,444,078 km (0.113 R)
• M15: 7,554,692 km (0.099 R)
• M16: 10,791,990 km (0.109 R)
• M17: 11,078,919 km (0.045 R)
• M18: 11,368,241 km (0.068 R)
• M19: 11,905,148 km (0.111 R)
• M20: 15,564,013 km (0.115 R)
• M21: 15,996,500 km (0.06 R)
• M22: 17,039,347 km (0.101 R)
• M23: 17,596,898 km (0.076 R)
• M24: 18,047,338 km (0.071 R)
• M25: 18,444,669 km (0.038 R)
• M26: 18,501,666 km (0.059 R)
• M27: 18,558,663 km (0.093 R)
• M28: 19,363,350 km (0.053 R)
• M29: 20,003,629 km (0.069 R)
• M30: 21,245,142 km (0.114 R)
• M31: 21,784,891 km (0.096 R)
• M32: 22,268,391 km (0.117 R)
• M33: 23,000,224 km (0.12 R)
• M34: 24,362,312 km (0.091 R)
• M35: 24,675,570 km (0.091 R)
• M36: 25,623,123 km (0.063 R)
• M37: 26,069,523 km (0.119 R)
• M38: 26,197,430 km (0.071 R)
• M39: 27,684,283 km (0.119 R)
• M40: 27,945,630 km (0.083 R)
• M41: 28,404,896 km (0.117 R)
• M42: 29,664,360 km (0.062 R)
• M43: 32,718,849 km (0.069 R)
• M44: 34,528,685 km (0.084 R)
• M45: 35,374,810 km (0.111 R)
• M46: 37,159,662 km (0.055 R)
• M47: 37,447,937 km (0.085 R)
• M48: 38,099,287 km (0.083 R)
• M49: 38,973,536 km (0.066 R)
• M50: 39,928,120 km (0.107 R)
• M51: 40,075,774 km (0.032 R)
• M52: 40,816,133 km (0.112 R)
• M53: 41,113,534 km (0.096 R)
• M54: 41,935,275 km (0.104 R)
• M55: 42,611,607 km (0.1 R)
• M56: 51,563,843 km (0.043 R)
• M57: 52,692,110 km (0.096 R)
• M58: 53,747,074 km (0.119 R)
• M59: 54,073,048 km (0.032 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit