🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 150 Days

Day: 37.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 34.7 Hours

Environment

Temp: 81 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.76 AU - 1.08 AU

Year: 334 Days

Day: 28.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.92 AU - 1.38 AU

Year: 467 Days

Day: 13.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,911,156 km

• M1: 966,402 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.59 AU - 2.47 AU

Year: 1095 Days

Day: 20.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,911,156 km

• M1: 1,042,099 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.45 AU - 3.51 AU

Year: 2459 Days

Day: 39.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,911,156 km

• M1: 74,799 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 3.7

Gravity: 57.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.22 AU - 16.18 AU

Year: 18164 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 118.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 108,911,156 km

• M1: 197,170 km (0.068 R)
• M2: 323,580 km (0.116 R)
• M3: 620,981 km (0.11 R)
• M4: 956,828 km (0.052 R)
• M5: 1,143,227 km (0.115 R)
• M6: 2,129,226 km (0.09 R)
• M7: 2,622,301 km (0.103 R)
• M8: 2,658,953 km (0.119 R)
• M9: 2,806,755 km (0.114 R)
• M10: 3,585,562 km (0.117 R)
• M11: 3,707,933 km (0.119 R)
• M12: 3,831,501 km (0.077 R)
• M13: 4,339,685 km (0.098 R)
• M14: 5,371,312 km (0.107 R)
• M15: 5,558,159 km (0.109 R)
• M16: 5,747,101 km (0.094 R)
• M17: 5,842,395 km (0.066 R)
• M18: 5,890,117 km (0.112 R)
• M19: 6,874,022 km (0.076 R)
• M20: 7,801,978 km (0.106 R)
• M21: 8,988,438 km (0.115 R)
• M22: 9,602,538 km (0.114 R)
• M23: 9,772,331 km (0.109 R)
• M24: 10,577,766 km (0.094 R)
• M25: 10,811,737 km (0.065 R)
• M26: 10,870,529 km (0.096 R)
• M27: 11,106,744 km (0.101 R)
• M28: 11,825,412 km (0.11 R)
• M29: 13,307,030 km (0.085 R)
• M30: 15,570,146 km (0.107 R)
• M31: 15,969,872 km (0.052 R)
• M32: 16,103,912 km (0.1 R)
• M33: 16,508,125 km (0.094 R)
• M34: 16,915,630 km (0.082 R)
• M35: 18,578,859 km (0.061 R)
• M36: 18,649,319 km (0.039 R)
• M37: 19,644,444 km (0.116 R)
• M38: 20,004,078 km (0.104 R)
• M39: 20,949,237 km (0.076 R)
• M40: 21,390,252 km (0.092 R)
• M41: 22,882,490 km (0.076 R)
• M42: 23,564,956 km (0.047 R)
• M43: 25,339,037 km (0.11 R)
• M44: 25,417,127 km (0.104 R)
• M45: 26,044,840 km (0.062 R)
• M46: 27,556,077 km (0.096 R)
• M47: 27,716,745 km (0.114 R)
• M48: 28,281,777 km (0.069 R)
• M49: 28,525,023 km (0.114 R)
• M50: 28,687,636 km (0.084 R)
• M51: 29,013,609 km (0.092 R)
• M52: 32,087,696 km (0.034 R)
• M53: 32,765,823 km (0.09 R)
• M54: 33,705,896 km (0.109 R)
• M55: 35,089,078 km (0.053 R)
• M56: 35,700,036 km (0.11 R)
• M57: 36,226,471 km (0.108 R)
• M58: 36,490,661 km (0.067 R)
• M59: 36,667,186 km (0.071 R)
• M60: 37,020,985 km (0.062 R)
• M61: 37,642,863 km (0.091 R)
• M62: 41,170,531 km (0.118 R)
• M63: 41,262,234 km (0.039 R)
• M64: 41,999,303 km (0.09 R)
• M65: 42,369,558 km (0.043 R)
• M66: 43,113,209 km (0.117 R)
• M67: 44,518,980 km (0.045 R)
• M68: 45,085,507 km (0.092 R)
• M69: 47,664,275 km (0.112 R)
• M70: 48,922,842 km (0.051 R)
• M71: 49,605,008 km (0.111 R)
• M72: 50,880,330 km (0.086 R)
• M73: 51,571,622 km (0.085 R)
• M74: 51,769,690 km (0.099 R)
• M75: 52,166,423 km (0.085 R)
• M76: 53,163,044 km (0.099 R)
• M77: 53,262,975 km (0.1 R)
• M78: 53,563,368 km (0.093 R)
• M79: 53,663,599 km (0.037 R)
• M80: 54,165,799 km (0.083 R)
• M81: 54,770,473 km (0.082 R)
• M82: 59,272,621 km (0.07 R)
• M83: 60,208,057 km (0.108 R)
• M84: 60,729,854 km (0.063 R)
• M85: 61,253,147 km (0.105 R)
• M86: 62,620,771 km (0.088 R)
• M87: 63,467,196 km (0.105 R)
• M88: 64,211,146 km (0.11 R)
• M89: 66,137,069 km (0.111 R)
• M90: 66,567,612 km (0.072 R)
• M91: 66,783,182 km (0.055 R)
• M92: 67,107,062 km (0.092 R)
• M93: 67,973,383 km (0.036 R)
• M94: 68,299,057 km (0.102 R)
• M95: 69,716,946 km (0.099 R)
• M96: 72,470,444 km (0.073 R)
• M97: 72,914,301 km (0.119 R)
• M98: 73,916,308 km (0.045 R)
• M99: 74,251,407 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.36 AU - 17.1 AU

Year: 21412 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,911,156 km

• M1: 139,276 km (0.055 R)
• M2: 1,483,712 km (0.107 R)
• M3: 1,565,691 km (0.074 R)
• M4: 1,649,317 km (0.071 R)
• M5: 1,821,055 km (0.089 R)
• M6: 1,909,018 km (0.102 R)
• M7: 1,998,478 km (0.109 R)
• M8: 2,306,799 km (0.074 R)
• M9: 2,864,799 km (0.1 R)
• M10: 2,933,165 km (0.069 R)
• M11: 3,390,486 km (0.041 R)
• M12: 3,609,049 km (0.114 R)
• M13: 3,832,249 km (0.093 R)
• M14: 4,175,426 km (0.099 R)
• M15: 4,809,721 km (0.072 R)
• M16: 4,932,092 km (0.1 R)
• M17: 5,138,088 km (0.03 R)
• M18: 5,816,515 km (0.069 R)
• M19: 7,255,796 km (0.093 R)
• M20: 9,453,239 km (0.101 R)
• M21: 9,555,414 km (0.106 R)
• M22: 10,543,808 km (0.045 R)
• M23: 10,809,344 km (0.037 R)
• M24: 10,862,601 km (0.069 R)
• M25: 11,346,849 km (0.098 R)
• M26: 11,509,761 km (0.059 R)
• M27: 11,838,128 km (0.118 R)
• M28: 12,392,089 km (0.103 R)
• M29: 12,784,784 km (0.094 R)
• M30: 13,582,589 km (0.079 R)
• M31: 13,755,674 km (0.12 R)
• M32: 14,103,938 km (0.115 R)
• M33: 16,010,114 km (0.083 R)
• M34: 16,192,922 km (0.089 R)
• M35: 16,376,479 km (0.081 R)
• M36: 16,683,903 km (0.119 R)
• M37: 17,869,166 km (0.103 R)
• M38: 18,376,453 km (0.097 R)
• M39: 18,503,910 km (0.116 R)
• M40: 20,254,355 km (0.081 R)
• M41: 22,669,014 km (0.094 R)
• M42: 23,011,444 km (0.083 R)
• M43: 24,049,204 km (0.058 R)
• M44: 24,258,641 km (0.069 R)
• M45: 24,679,310 km (0.067 R)
• M46: 25,812,514 km (0.115 R)
• M47: 27,763,121 km (0.056 R)
• M48: 28,423,895 km (0.05 R)
• M49: 29,611,103 km (0.093 R)
• M50: 30,738,922 km (0.051 R)
• M51: 31,042,007 km (0.066 R)
• M52: 32,803,971 km (0.096 R)
• M53: 33,036,296 km (0.074 R)
• M54: 33,502,294 km (0.104 R)
• M55: 34,834,612 km (0.106 R)
• M56: 35,785,456 km (0.12 R)
• M57: 35,944,778 km (0.119 R)
• M58: 36,344,055 km (0.075 R)
• M59: 38,934,192 km (0.077 R)
• M60: 39,098,002 km (0.043 R)
• M61: 40,085,946 km (0.059 R)
• M62: 40,500,033 km (0.101 R)
• M63: 41,248,770 km (0.055 R)
• M64: 42,170,293 km (0.085 R)
• M65: 43,692,751 km (0.058 R)
• M66: 44,033,535 km (0.099 R)
• M67: 44,631,926 km (0.039 R)
• M68: 45,405,347 km (0.103 R)
• M69: 45,491,665 km (0.105 R)
• M70: 45,836,937 km (0.105 R)
• M71: 49,249,713 km (0.111 R)
• M72: 50,227,036 km (0.113 R)
• M73: 51,749,793 km (0.091 R)
• M74: 52,290,889 km (0.055 R)
• M75: 52,381,246 km (0.101 R)
• M76: 52,652,766 km (0.065 R)
• M77: 53,106,047 km (0.086 R)
• M78: 53,197,003 km (0.096 R)
• M79: 53,378,764 km (0.057 R)
• M80: 54,291,012 km (0.069 R)
• M81: 54,565,674 km (0.118 R)
• M82: 55,484,504 km (0.048 R)
• M83: 56,872,473 km (0.066 R)
• M84: 57,991,016 km (0.068 R)
• M85: 58,084,515 km (0.079 R)
• M86: 58,646,853 km (0.113 R)
• M87: 58,928,696 km (0.106 R)
• M88: 59,305,084 km (0.084 R)
• M89: 60,249,794 km (0.112 R)
• M90: 61,389,880 km (0.12 R)
• M91: 62,058,283 km (0.11 R)
• M92: 64,368,074 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 7.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.84 AU - 20.78 AU

Year: 28467 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,911,156 km

• M1: 136,882 km (0.05 R)
• M2: 350,209 km (0.097 R)
• M3: 450,888 km (0.095 R)
• M4: 790,924 km (0.108 R)
• M5: 1,073,066 km (0.107 R)
• M6: 1,173,894 km (0.074 R)
• M7: 1,225,655 km (0.117 R)
• M8: 1,874,910 km (0.097 R)
• M9: 1,997,431 km (0.119 R)
• M10: 2,250,700 km (0.114 R)
• M11: 4,014,010 km (0.084 R)
• M12: 4,744,945 km (0.107 R)
• M13: 4,997,616 km (0.089 R)
• M14: 5,125,672 km (0.059 R)
• M15: 5,341,392 km (0.119 R)
• M16: 5,428,608 km (0.102 R)
• M17: 5,961,475 km (0.087 R)
• M18: 6,188,565 km (0.109 R)
• M19: 6,280,119 km (0.1 R)
• M20: 6,464,722 km (0.058 R)
• M21: 6,981,433 km (0.111 R)
• M22: 7,658,364 km (0.111 R)
• M23: 7,905,200 km (0.104 R)
• M24: 8,054,499 km (0.109 R)
• M25: 9,493,182 km (0.111 R)
• M26: 9,598,947 km (0.113 R)
• M27: 11,009,207 km (0.108 R)
• M28: 11,231,958 km (0.096 R)
• M29: 12,657,326 km (0.089 R)
• M30: 13,778,113 km (0.062 R)
• M31: 14,078,356 km (0.076 R)
• M32: 14,320,107 km (0.119 R)
• M33: 14,746,461 km (0.073 R)
• M34: 15,177,003 km (0.05 R)
• M35: 15,424,887 km (0.115 R)
• M36: 15,799,330 km (0.1 R)
• M37: 16,176,616 km (0.095 R)
• M38: 16,556,894 km (0.113 R)
• M39: 17,780,754 km (0.1 R)
• M40: 18,370,469 km (0.108 R)
• M41: 20,655,876 km (0.107 R)
• M42: 21,692,439 km (0.094 R)
• M43: 22,111,762 km (0.108 R)
• M44: 23,100,454 km (0.093 R)
• M45: 23,314,230 km (0.108 R)
• M46: 24,103,658 km (0.101 R)
• M47: 24,392,980 km (0.097 R)
• M48: 25,267,529 km (0.115 R)
• M49: 25,487,737 km (0.055 R)
• M50: 28,714,114 km (0.091 R)
• M51: 31,040,062 km (0.094 R)
• M52: 31,749,455 km (0.107 R)
• M53: 31,987,166 km (0.113 R)
• M54: 32,624,004 km (0.089 R)
• M55: 35,376,306 km (0.099 R)
• M56: 36,034,836 km (0.104 R)
• M57: 36,282,720 km (0.058 R)
• M58: 36,365,447 km (0.097 R)
• M59: 38,202,359 km (0.05 R)
• M60: 38,877,794 km (0.042 R)
• M61: 40,411,770 km (0.031 R)
• M62: 40,583,509 km (0.056 R)
• M63: 42,487,890 km (0.034 R)
• M64: 43,363,187 km (0.09 R)
• M65: 43,626,778 km (0.088 R)
• M66: 44,687,128 km (0.113 R)
• M67: 45,577,086 km (0.118 R)
• M68: 46,024,234 km (0.05 R)
• M69: 47,465,011 km (0.082 R)
• M70: 48,829,194 km (0.091 R)
• M71: 49,012,152 km (0.036 R)
• M72: 49,103,556 km (0.051 R)
• M73: 49,470,221 km (0.055 R)
• M74: 49,653,927 km (0.083 R)
• M75: 50,114,090 km (0.049 R)
• M76: 51,224,106 km (0.113 R)
• M77: 51,317,006 km (0.109 R)
• M78: 51,502,957 km (0.106 R)
• M79: 52,062,004 km (0.103 R)
• M80: 52,155,353 km (0.08 R)
• M81: 53,280,329 km (0.082 R)
• M82: 56,798,721 km (0.063 R)
• M83: 57,376,319 km (0.116 R)
• M84: 57,955,861 km (0.059 R)
• M85: 58,537,348 km (0.079 R)
• M86: 60,882,593 km (0.112 R)
• M87: 60,981,029 km (0.096 R)
• M88: 62,562,428 km (0.058 R)
• M89: 62,760,944 km (0.11 R)
• M90: 63,258,507 km (0.106 R)
• M91: 64,959,584 km (0.106 R)
• M92: 66,270,660 km (0.108 R)
• M93: 66,473,066 km (0.106 R)
• M94: 67,386,660 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 7.7

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.96 AU - 21.84 AU

Year: 29893 Days

Day: 18.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,911,156 km

• M1: 105,466 km (0.105 R)
• M2: 276,008 km (0.108 R)
• M3: 839,094 km (0.076 R)
• M4: 1,032,375 km (0.074 R)
• M5: 1,735,186 km (0.056 R)
• M6: 3,132,280 km (0.085 R)
• M7: 3,231,763 km (0.105 R)
• M8: 3,588,554 km (0.076 R)
• M9: 4,284,184 km (0.09 R)
• M10: 5,734,834 km (0.102 R)
• M11: 6,544,159 km (0.088 R)
• M12: 6,800,420 km (0.049 R)
• M13: 6,865,046 km (0.088 R)
• M14: 8,824,629 km (0.044 R)
• M15: 9,755,576 km (0.112 R)
• M16: 10,269,744 km (0.067 R)
• M17: 11,095,375 km (0.095 R)
• M18: 11,324,260 km (0.106 R)
• M19: 11,631,982 km (0.117 R)
• M20: 11,864,458 km (0.089 R)
• M21: 12,098,578 km (0.073 R)
• M22: 12,571,307 km (0.105 R)
• M23: 13,943,270 km (0.099 R)
• M24: 14,272,983 km (0.106 R)
• M25: 14,688,716 km (0.118 R)
• M26: 15,277,383 km (0.057 R)
• M27: 16,739,104 km (0.091 R)
• M28: 17,265,539 km (0.12 R)
• M29: 18,065,439 km (0.092 R)
• M30: 18,424,773 km (0.098 R)
• M31: 21,954,834 km (0.075 R)
• M32: 23,404,288 km (0.115 R)
• M33: 24,486,778 km (0.087 R)
• M34: 24,585,961 km (0.108 R)
• M35: 25,184,054 km (0.062 R)
• M36: 25,787,083 km (0.084 R)
• M37: 26,293,023 km (0.119 R)
• M38: 27,417,849 km (0.119 R)
• M39: 28,245,873 km (0.053 R)
• M40: 31,854,922 km (0.082 R)
• M41: 34,488,592 km (0.11 R)
• M42: 35,381,841 km (0.115 R)
• M43: 35,494,040 km (0.082 R)
• M44: 37,762,691 km (0.117 R)
• M45: 37,877,433 km (0.086 R)
• M46: 38,107,066 km (0.103 R)
• M47: 38,222,106 km (0.076 R)
• M48: 38,452,487 km (0.106 R)
• M49: 38,914,595 km (0.089 R)
• M50: 43,275,522 km (0.072 R)
• M51: 43,515,777 km (0.04 R)
• M52: 47,293,572 km (0.109 R)
• M53: 49,033,844 km (0.118 R)
• M54: 51,429,055 km (0.11 R)
• M55: 54,249,723 km (0.111 R)
• M56: 54,638,229 km (0.09 R)
• M57: 55,027,632 km (0.11 R)
• M58: 55,548,233 km (0.104 R)
• M59: 55,939,880 km (0.087 R)
• M60: 62,328,606 km (0.086 R)
• M61: 63,824,735 km (0.065 R)
• M62: 64,920,390 km (0.11 R)
• M63: 65,746,170 km (0.11 R)
• M64: 66,991,422 km (0.05 R)
• M65: 67,825,879 km (0.102 R)
• M66: 68,523,903 km (0.084 R)
• M67: 68,663,777 km (0.1 R)
• M68: 69,083,997 km (0.096 R)
• M69: 69,224,171 km (0.064 R)
• M70: 69,505,115 km (0.118 R)
• M71: 76,502,406 km (0.093 R)
• M72: 77,520,121 km (0.106 R)
• M73: 82,527,012 km (0.09 R)
• M74: 82,824,712 km (0.082 R)
• M75: 82,973,861 km (0.071 R)
• M76: 84,618,839 km (0.071 R)
• M77: 88,093,249 km (0.09 R)
• M78: 88,549,822 km (0.109 R)
• M79: 89,618,250 km (0.099 R)
• M80: 90,230,704 km (0.068 R)
• M81: 92,076,442 km (0.074 R)
• M82: 92,230,827 km (0.076 R)
• M83: 93,003,949 km (0.067 R)
• M84: 93,779,315 km (0.094 R)
• M85: 93,934,597 km (0.117 R)
• M86: 96,901,871 km (0.115 R)
• M87: 98,475,940 km (0.075 R)
• M88: 98,791,741 km (0.108 R)
• M89: 102,128,222 km (0.052 R)
• M90: 103,890,635 km (0.087 R)
• M91: 104,212,121 km (0.097 R)
• M92: 105,017,406 km (0.047 R)
• M93: 105,824,636 km (0.081 R)
• M94: 106,148,216 km (0.111 R)
• M95: 107,770,605 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit