🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 209 Days

Day: 34.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 43.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.76 AU - 1.98 AU

Year: 895 Days

Day: 26.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.62 AU

Year: 1095 Days

Day: 35.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,682,764 km

• M1: 162,314 km (0.069 R)
• M2: 980,165 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.16 AU - 4.4 AU

Year: 2571 Days

Day: 36.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.33 AU - 4.81 AU

Year: 2873 Days

Day: 21.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,682,764 km

• M1: 423,512 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 10.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.25 AU - 8.39 AU

Year: 6231 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,682,764 km

• M1: 286,330 km (0.077 R)
• M2: 401,072 km (0.117 R)
• M3: 525,537 km (0.102 R)
• M4: 664,663 km (0.115 R)
• M5: 761,154 km (0.053 R)
• M6: 862,881 km (0.081 R)
• M7: 1,018,462 km (0.12 R)
• M8: 1,144,723 km (0.067 R)
• M9: 1,317,209 km (0.12 R)
• M10: 1,413,550 km (0.032 R)
• M11: 1,484,011 km (0.119 R)
• M12: 1,555,668 km (0.084 R)
• M13: 1,702,723 km (0.108 R)
• M14: 1,854,415 km (0.093 R)
• M15: 2,303,209 km (0.111 R)
• M16: 2,370,079 km (0.068 R)
• M17: 2,574,729 km (0.088 R)
• M18: 2,644,142 km (0.108 R)
• M19: 2,820,817 km (0.079 R)
• M20: 3,204,536 km (0.104 R)
• M21: 3,781,535 km (0.111 R)
• M22: 3,961,052 km (0.095 R)
• M23: 4,122,917 km (0.053 R)
• M24: 4,266,382 km (0.107 R)
• M25: 5,294,418 km (0.07 R)
• M26: 5,428,159 km (0.061 R)
• M27: 5,608,275 km (0.075 R)
• M28: 5,859,150 km (0.114 R)
• M29: 6,277,725 km (0.113 R)
• M30: 6,395,758 km (0.073 R)
• M31: 6,802,514 km (0.055 R)
• M32: 6,923,838 km (0.043 R)
• M33: 7,515,947 km (0.079 R)
• M34: 7,792,703 km (0.116 R)
• M35: 8,408,298 km (0.105 R)
• M36: 8,801,142 km (0.116 R)
• M37: 9,361,087 km (0.112 R)
• M38: 9,468,947 km (0.087 R)
• M39: 9,877,648 km (0.097 R)
• M40: 10,403,485 km (0.03 R)
• M41: 10,599,458 km (0.1 R)
• M42: 11,023,717 km (0.052 R)
• M43: 11,772,305 km (0.106 R)
• M44: 12,064,619 km (0.115 R)
• M45: 12,152,733 km (0.102 R)
• M46: 12,656,279 km (0.088 R)
• M47: 12,745,888 km (0.073 R)
• M48: 13,076,200 km (0.078 R)
• M49: 13,500,609 km (0.112 R)
• M50: 13,745,202 km (0.114 R)
• M51: 14,053,074 km (0.115 R)
• M52: 14,895,610 km (0.096 R)
• M53: 15,085,000 km (0.114 R)
• M54: 15,562,068 km (0.027 R)
• M55: 15,658,110 km (0.111 R)
• M56: 15,850,792 km (0.077 R)
• M57: 16,173,624 km (0.027 R)
• M58: 16,433,476 km (0.088 R)
• M59: 17,453,284 km (0.094 R)
• M60: 18,561,356 km (0.086 R)
• M61: 18,629,273 km (0.09 R)
• M62: 18,901,541 km (0.102 R)
• M63: 19,038,274 km (0.101 R)
• M64: 19,415,859 km (0.113 R)
• M65: 19,588,345 km (0.074 R)
• M66: 19,726,723 km (0.037 R)
• M67: 20,880,272 km (0.117 R)
• M68: 22,127,619 km (0.108 R)
• M69: 22,452,396 km (0.112 R)
• M70: 22,778,520 km (0.073 R)
• M71: 22,851,224 km (0.078 R)
• M72: 23,362,400 km (0.065 R)
• M73: 23,766,614 km (0.078 R)
• M74: 24,544,822 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 14.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.23 AU - 8.55 AU

Year: 7753 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,682,764 km

• M1: 213,775 km (0.1 R)
• M2: 547,229 km (0.034 R)
• M3: 688,749 km (0.064 R)
• M4: 778,208 km (0.073 R)
• M5: 885,919 km (0.071 R)
• M6: 1,506,301 km (0.095 R)
• M7: 1,734,288 km (0.096 R)
• M8: 2,384,291 km (0.089 R)
• M9: 2,486,017 km (0.062 R)
• M10: 3,061,371 km (0.084 R)
• M11: 3,796,196 km (0.031 R)
• M12: 4,382,619 km (0.093 R)
• M13: 4,610,008 km (0.1 R)
• M14: 4,971,586 km (0.092 R)
• M15: 5,182,369 km (0.085 R)
• M16: 6,885,691 km (0.082 R)
• M17: 7,121,158 km (0.084 R)
• M18: 7,600,021 km (0.077 R)
• M19: 7,721,344 km (0.082 R)
• M20: 8,089,505 km (0.091 R)
• M21: 8,244,488 km (0.102 R)
• M22: 8,526,181 km (0.12 R)
• M23: 8,811,015 km (0.096 R)
• M24: 8,970,636 km (0.095 R)
• M25: 9,228,094 km (0.09 R)
• M26: 9,325,183 km (0.052 R)
• M27: 10,014,979 km (0.114 R)
• M28: 10,721,231 km (0.114 R)
• M29: 11,201,141 km (0.094 R)
• M30: 11,688,082 km (0.11 R)
• M31: 11,969,326 km (0.12 R)
• M32: 12,217,359 km (0.082 R)
• M33: 12,935,578 km (0.095 R)
• M34: 13,226,696 km (0.117 R)
• M35: 13,483,106 km (0.085 R)
• M36: 14,001,164 km (0.102 R)
• M37: 14,187,712 km (0.077 R)
• M38: 14,601,051 km (0.114 R)
• M39: 14,904,286 km (0.085 R)
• M40: 15,056,577 km (0.07 R)
• M41: 15,439,847 km (0.115 R)
• M42: 16,529,817 km (0.085 R)
• M43: 16,648,149 km (0.116 R)
• M44: 17,243,698 km (0.106 R)
• M45: 18,578,709 km (0.085 R)
• M46: 19,154,960 km (0.083 R)
• M47: 19,611,982 km (0.089 R)
• M48: 19,862,857 km (0.082 R)
• M49: 20,536,796 km (0.104 R)
• M50: 20,791,561 km (0.06 R)
• M51: 21,261,149 km (0.115 R)
• M52: 21,475,822 km (0.101 R)
• M53: 22,167,562 km (0.085 R)
• M54: 22,385,227 km (0.119 R)
• M55: 24,017,938 km (0.047 R)
• M56: 24,555,742 km (0.116 R)
• M57: 24,781,037 km (0.071 R)
• M58: 25,188,242 km (0.049 R)
• M59: 25,506,437 km (0.051 R)
• M60: 25,643,319 km (0.098 R)
• M61: 26,009,385 km (0.1 R)
• M62: 26,239,018 km (0.106 R)
• M63: 26,423,173 km (0.071 R)
• M64: 27,912,120 km (0.069 R)
• M65: 29,189,686 km (0.072 R)
• M66: 29,907,606 km (0.05 R)
• M67: 30,196,480 km (0.098 R)
• M68: 30,582,891 km (0.076 R)
• M69: 30,874,009 km (0.081 R)
• M70: 31,117,105 km (0.055 R)
• M71: 31,458,637 km (0.117 R)
• M72: 31,703,379 km (0.034 R)
• M73: 33,334,445 km (0.103 R)
• M74: 33,434,077 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 13.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.78 AU - 10.38 AU

Year: 10373 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,682,764 km

• M1: 190,737 km (0.116 R)
• M2: 364,420 km (0.106 R)
• M3: 630,405 km (0.084 R)
• M4: 750,084 km (0.051 R)
• M5: 845,677 km (0.085 R)
• M6: 1,411,007 km (0.104 R)
• M7: 1,701,377 km (0.109 R)
• M8: 1,831,976 km (0.092 R)
• M9: 2,103,645 km (0.117 R)
• M10: 2,220,780 km (0.066 R)
• M11: 2,585,650 km (0.111 R)
• M12: 2,737,043 km (0.104 R)
• M13: 2,996,296 km (0.028 R)
• M14: 3,155,767 km (0.093 R)
• M15: 3,538,887 km (0.1 R)
• M16: 3,764,630 km (0.085 R)
• M17: 3,879,372 km (0.07 R)
• M18: 4,350,007 km (0.048 R)
• M19: 4,870,159 km (0.119 R)
• M20: 5,026,937 km (0.112 R)
• M21: 5,217,375 km (0.12 R)
• M22: 6,104,042 km (0.109 R)
• M23: 6,307,495 km (0.089 R)
• M24: 7,684,095 km (0.115 R)
• M25: 9,776,969 km (0.075 R)
• M26: 10,215,739 km (0.081 R)
• M27: 10,498,330 km (0.11 R)
• M28: 11,780,683 km (0.101 R)
• M29: 11,907,392 km (0.052 R)
• M30: 12,077,036 km (0.078 R)
• M31: 12,333,148 km (0.114 R)
• M32: 12,504,736 km (0.053 R)
• M33: 12,981,056 km (0.075 R)
• M34: 13,112,104 km (0.09 R)
• M35: 13,906,917 km (0.114 R)
• M36: 14,265,354 km (0.102 R)
• M37: 14,536,126 km (0.076 R)
• M38: 14,717,588 km (0.075 R)
• M39: 15,128,533 km (0.068 R)
• M40: 15,636,119 km (0.065 R)
• M41: 16,290,161 km (0.085 R)
• M42: 16,668,045 km (0.115 R)
• M43: 17,288,128 km (0.085 R)
• M44: 17,818,752 km (0.038 R)
• M45: 18,061,699 km (0.083 R)
• M46: 18,551,034 km (0.037 R)
• M47: 19,044,707 km (0.093 R)
• M48: 19,143,890 km (0.09 R)
• M49: 19,843,559 km (0.111 R)
• M50: 19,994,503 km (0.078 R)
• M51: 20,399,016 km (0.111 R)
• M52: 20,755,358 km (0.084 R)
• M53: 20,908,546 km (0.089 R)
• M54: 22,148,563 km (0.054 R)
• M55: 23,200,087 km (0.102 R)
• M56: 23,359,109 km (0.064 R)
• M57: 24,645,202 km (0.105 R)
• M58: 24,807,665 km (0.083 R)
• M59: 25,024,732 km (0.116 R)
• M60: 25,515,413 km (0.04 R)
• M61: 27,959,992 km (0.056 R)
• M62: 28,582,768 km (0.064 R)
• M63: 29,038,592 km (0.084 R)
• M64: 29,267,327 km (0.1 R)
• M65: 29,784,487 km (0.1 R)
• M66: 30,304,489 km (0.056 R)
• M67: 31,119,349 km (0.091 R)
• M68: 32,651,979 km (0.098 R)
• M69: 33,188,138 km (0.102 R)
• M70: 33,607,311 km (0.073 R)
• M71: 34,269,282 km (0.117 R)
• M72: 34,753,530 km (0.057 R)
• M73: 35,667,723 km (0.032 R)
• M74: 35,974,099 km (0.05 R)
• M75: 37,022,631 km (0.087 R)
• M76: 37,394,980 km (0.101 R)
• M77: 38,519,806 km (0.076 R)
• M78: 41,960,557 km (0.098 R)
• M79: 42,803,392 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.3

Radius: 7.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.04 AU - 15.52 AU

Year: 18879 Days

Day: 24.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,682,764 km

• M1: 119,529 km (0.087 R)
• M2: 390,450 km (0.115 R)
• M3: 596,896 km (0.09 R)
• M4: 746,045 km (0.088 R)
• M5: 931,546 km (0.116 R)
• M6: 1,346,231 km (0.043 R)
• M7: 2,161,390 km (0.116 R)
• M8: 3,479,796 km (0.03 R)
• M9: 3,556,989 km (0.087 R)
• M10: 3,831,800 km (0.085 R)
• M11: 4,236,462 km (0.086 R)
• M12: 4,402,067 km (0.119 R)
• M13: 4,612,102 km (0.077 R)
• M14: 4,825,579 km (0.103 R)
• M15: 5,129,861 km (0.071 R)
• M16: 6,503,019 km (0.041 R)
• M17: 7,378,466 km (0.083 R)
• M18: 7,728,824 km (0.063 R)
• M19: 7,779,388 km (0.103 R)
• M20: 8,393,937 km (0.058 R)
• M21: 8,654,686 km (0.097 R)
• M22: 9,615,104 km (0.114 R)
• M23: 10,052,827 km (0.064 R)
• M24: 10,218,731 km (0.038 R)
• M25: 11,289,703 km (0.04 R)
• M26: 11,462,189 km (0.081 R)
• M27: 11,635,423 km (0.107 R)
• M28: 11,984,585 km (0.118 R)
• M29: 12,278,096 km (0.105 R)
• M30: 12,872,298 km (0.092 R)
• M31: 13,597,848 km (0.099 R)
• M32: 13,965,560 km (0.118 R)
• M33: 14,088,828 km (0.115 R)
• M34: 14,398,645 km (0.07 R)
• M35: 15,981,241 km (0.105 R)
• M36: 16,825,871 km (0.036 R)
• M37: 17,952,044 km (0.102 R)
• M38: 18,490,446 km (0.115 R)
• M39: 19,307,999 km (0.11 R)
• M40: 20,137,369 km (0.065 R)
• M41: 21,119,479 km (0.096 R)
• M42: 21,759,010 km (0.097 R)
• M43: 21,830,518 km (0.05 R)
• M44: 22,332,868 km (0.09 R)
• M45: 22,549,485 km (0.062 R)
• M46: 23,936,706 km (0.097 R)
• M47: 24,528,964 km (0.066 R)
• M48: 24,901,613 km (0.07 R)
• M49: 25,051,211 km (0.046 R)
• M50: 26,030,777 km (0.089 R)
• M51: 28,338,923 km (0.11 R)
• M52: 28,808,361 km (0.072 R)
• M53: 29,201,504 km (0.088 R)
• M54: 30,791,879 km (0.117 R)
• M55: 34,805,291 km (0.093 R)
• M56: 35,644,385 km (0.064 R)
• M57: 35,897,355 km (0.117 R)
• M58: 36,066,401 km (0.069 R)
• M59: 36,235,746 km (0.11 R)
• M60: 37,856,938 km (0.063 R)
• M61: 38,806,436 km (0.065 R)
• M62: 38,893,053 km (0.025 R)
• M63: 38,979,820 km (0.083 R)
• M64: 40,464,728 km (0.118 R)
• M65: 40,640,655 km (0.054 R)
• M66: 41,612,742 km (0.088 R)
• M67: 45,485,233 km (0.095 R)
• M68: 46,586,273 km (0.095 R)
• M69: 46,955,331 km (0.089 R)
• M70: 47,417,887 km (0.109 R)
• M71: 47,510,638 km (0.094 R)
• M72: 47,696,140 km (0.12 R)
• M73: 49,659,312 km (0.073 R)
• M74: 50,887,660 km (0.101 R)
• M75: 51,267,789 km (0.102 R)
• M76: 53,470,917 km (0.025 R)
• M77: 56,489,054 km (0.055 R)
• M78: 56,882,496 km (0.073 R)
• M79: 57,474,455 km (0.097 R)
• M80: 57,771,107 km (0.118 R)
• M81: 59,162,517 km (0.051 R)
• M82: 62,180,953 km (0.052 R)
• M83: 63,300,245 km (0.05 R)
• M84: 63,811,121 km (0.101 R)
• M85: 63,913,446 km (0.119 R)
• M86: 65,558,574 km (0.095 R)
• M87: 65,765,169 km (0.104 R)
• M88: 67,947,802 km (0.117 R)
• M89: 69,310,788 km (0.107 R)
• M90: 69,942,839 km (0.067 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit