🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 205 Days

Day: 30.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,001,097 km

• M1: 329,415 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.79 AU - 1.19 AU

Year: 360 Days

Day: 48 Hours

Environment

Temp: 36 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.4 AU - 3.42 AU

Year: 1813 Days

Day: 38.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.24 AU - 3.62 AU

Year: 2320 Days

Day: 38.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,001,097 km

• M1: 100,231 km (0.062 R)
• M2: 2,627,537 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.64 AU - 4.2 AU

Year: 2835 Days

Day: 39.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.5

Radius: 7.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.27 AU - 16.29 AU

Year: 21816 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,001,097 km

• M1: 138,528 km (0.062 R)
• M2: 380,128 km (0.064 R)
• M3: 907,012 km (0.109 R)
• M4: 1,168,210 km (0.036 R)
• M5: 1,644,978 km (0.092 R)
• M6: 1,963,771 km (0.085 R)
• M7: 2,238,882 km (0.056 R)
• M8: 2,461,334 km (0.113 R)
• M9: 3,349,197 km (0.107 R)
• M10: 4,055,149 km (0.109 R)
• M11: 4,209,534 km (0.088 R)
• M12: 4,604,024 km (0.118 R)
• M13: 5,051,621 km (0.095 R)
• M14: 5,217,824 km (0.075 R)
• M15: 5,727,354 km (0.039 R)
• M16: 5,857,205 km (0.098 R)
• M17: 6,031,936 km (0.11 R)
• M18: 6,611,627 km (0.077 R)
• M19: 6,839,315 km (0.094 R)
• M20: 7,632,633 km (0.1 R)
• M21: 7,823,520 km (0.089 R)
• M22: 8,405,605 km (0.111 R)
• M23: 8,504,041 km (0.072 R)
• M24: 8,652,292 km (0.114 R)
• M25: 8,951,488 km (0.105 R)
• M26: 10,025,152 km (0.108 R)
• M27: 10,977,492 km (0.089 R)
• M28: 11,409,979 km (0.114 R)
• M29: 12,459,408 km (0.095 R)
• M30: 12,628,005 km (0.061 R)
• M31: 13,081,137 km (0.075 R)
• M32: 13,712,739 km (0.089 R)
• M33: 14,003,109 km (0.105 R)
• M34: 14,061,452 km (0.114 R)
• M35: 14,649,222 km (0.111 R)
• M36: 15,125,242 km (0.085 R)
• M37: 15,365,048 km (0.092 R)
• M38: 16,214,614 km (0.116 R)
• M39: 16,398,619 km (0.042 R)
• M40: 17,017,057 km (0.096 R)
• M41: 17,141,672 km (0.06 R)
• M42: 18,982,175 km (0.057 R)
• M43: 19,111,427 km (0.101 R)
• M44: 19,892,926 km (0.089 R)
• M45: 20,089,947 km (0.077 R)
• M46: 20,485,932 km (0.114 R)
• M47: 21,554,510 km (0.076 R)
• M48: 22,641,039 km (0.099 R)
• M49: 23,329,190 km (0.078 R)
• M50: 23,606,394 km (0.103 R)
• M51: 24,655,524 km (0.041 R)
• M52: 25,505,839 km (0.101 R)
• M53: 25,934,436 km (0.117 R)
• M54: 26,006,243 km (0.088 R)
• M55: 27,016,627 km (0.094 R)
• M56: 27,746,366 km (0.101 R)
• M57: 28,040,026 km (0.099 R)
• M58: 29,823,532 km (0.083 R)
• M59: 30,049,126 km (0.118 R)
• M60: 30,350,715 km (0.082 R)
• M61: 30,501,809 km (0.113 R)
• M62: 31,261,467 km (0.094 R)
• M63: 32,027,259 km (0.085 R)
• M64: 32,181,195 km (0.042 R)
• M65: 32,412,473 km (0.1 R)
• M66: 33,187,540 km (0.113 R)
• M67: 34,125,668 km (0.095 R)
• M68: 35,788,149 km (0.047 R)
• M69: 36,268,059 km (0.11 R)
• M70: 37,476,959 km (0.03 R)
• M71: 38,208,643 km (0.107 R)
• M72: 39,027,242 km (0.074 R)
• M73: 39,686,221 km (0.062 R)
• M74: 40,515,143 km (0.095 R)
• M75: 42,105,667 km (0.049 R)
• M76: 44,229,508 km (0.099 R)
• M77: 44,830,443 km (0.117 R)
• M78: 45,606,856 km (0.102 R)
• M79: 46,213,924 km (0.102 R)
• M80: 47,963,172 km (0.075 R)
• M81: 50,896,188 km (0.074 R)
• M82: 52,158,046 km (0.114 R)
• M83: 54,528,573 km (0.062 R)
• M84: 54,988,437 km (0.045 R)
• M85: 56,747,858 km (0.113 R)
• M86: 57,213,855 km (0.118 R)
• M87: 57,587,551 km (0.097 R)
• M88: 57,868,496 km (0.048 R)
• M89: 58,713,723 km (0.062 R)
• M90: 62,039,583 km (0.111 R)
• M91: 62,135,476 km (0.111 R)
• M92: 62,712,026 km (0.056 R)
• M93: 63,193,881 km (0.075 R)
• M94: 64,938,491 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 3.2

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.58 AU - 16.48 AU

Year: 23442 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,001,097 km

• M1: 41,139 km (0.091 R)
• M2: 333,454 km (0.049 R)
• M3: 482,304 km (0.086 R)
• M4: 587,022 km (0.056 R)
• M5: 782,995 km (0.104 R)
• M6: 1,210,696 km (0.08 R)
• M7: 1,332,468 km (0.038 R)
• M8: 1,587,682 km (0.06 R)
• M9: 1,998,179 km (0.058 R)
• M10: 2,142,092 km (0.104 R)
• M11: 2,339,112 km (0.109 R)
• M12: 2,593,429 km (0.049 R)
• M13: 2,645,489 km (0.068 R)
• M14: 2,991,359 km (0.111 R)
• M15: 3,155,917 km (0.06 R)
• M16: 4,636,487 km (0.057 R)
• M17: 5,247,445 km (0.039 R)
• M18: 5,612,613 km (0.077 R)
• M19: 5,713,591 km (0.067 R)
• M20: 6,437,496 km (0.119 R)
• M21: 6,756,438 km (0.103 R)
• M22: 6,971,859 km (0.105 R)
• M23: 7,743,784 km (0.063 R)
• M24: 7,931,530 km (0.098 R)
• M25: 8,044,925 km (0.11 R)
• M26: 9,687,360 km (0.06 R)
• M27: 10,837,767 km (0.054 R)
• M28: 11,047,803 km (0.091 R)
• M29: 11,216,699 km (0.055 R)
• M30: 12,160,961 km (0.105 R)
• M31: 12,510,571 km (0.079 R)
• M32: 12,642,516 km (0.088 R)
• M33: 12,774,910 km (0.106 R)
• M34: 13,443,912 km (0.074 R)
• M35: 13,488,941 km (0.109 R)
• M36: 13,669,505 km (0.1 R)
• M37: 14,353,616 km (0.109 R)
• M38: 14,630,223 km (0.091 R)
• M39: 15,282,918 km (0.071 R)
• M40: 16,471,474 km (0.084 R)
• M41: 16,955,273 km (0.077 R)
• M42: 17,443,710 km (0.083 R)
• M43: 17,837,751 km (0.119 R)
• M44: 18,835,569 km (0.098 R)
• M45: 19,902,650 km (0.11 R)
• M46: 20,728,879 km (0.08 R)
• M47: 21,093,749 km (0.081 R)
• M48: 21,566,029 km (0.104 R)
• M49: 21,671,496 km (0.095 R)
• M50: 21,988,793 km (0.073 R)
• M51: 22,201,222 km (0.065 R)
• M52: 23,165,529 km (0.074 R)
• M53: 24,088,698 km (0.047 R)
• M54: 24,143,301 km (0.087 R)
• M55: 25,190,037 km (0.073 R)
• M56: 25,635,091 km (0.085 R)
• M57: 26,139,086 km (0.041 R)
• M58: 27,042,807 km (0.048 R)
• M59: 29,113,541 km (0.083 R)
• M60: 30,050,173 km (0.067 R)
• M61: 30,640,486 km (0.095 R)
• M62: 30,996,529 km (0.119 R)
• M63: 31,712,654 km (0.113 R)
• M64: 32,374,026 km (0.087 R)
• M65: 33,832,606 km (0.043 R)
• M66: 34,261,952 km (0.108 R)
• M67: 34,323,436 km (0.109 R)
• M68: 34,569,824 km (0.093 R)
• M69: 36,624,551 km (0.097 R)
• M70: 37,254,956 km (0.116 R)
• M71: 37,761,794 km (0.095 R)
• M72: 39,167,565 km (0.092 R)
• M73: 39,553,827 km (0.043 R)
• M74: 40,070,986 km (0.057 R)
• M75: 40,200,538 km (0.06 R)
• M76: 40,720,391 km (0.091 R)
• M77: 41,898,324 km (0.101 R)
• M78: 43,153,600 km (0.063 R)
• M79: 44,824,160 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 6

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.96 AU - 20.24 AU

Year: 28126 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,001,097 km

• M1: 121,025 km (0.093 R)
• M2: 222,751 km (0.109 R)
• M3: 378,782 km (0.095 R)
• M4: 646,562 km (0.097 R)
• M5: 728,990 km (0.103 R)
• M6: 1,225,506 km (0.051 R)
• M7: 1,293,872 km (0.09 R)
• M8: 1,398,890 km (0.058 R)
• M9: 2,045,452 km (0.099 R)
• M10: 2,168,272 km (0.055 R)
• M11: 2,550,943 km (0.108 R)
• M12: 2,863,004 km (0.05 R)
• M13: 3,140,209 km (0.09 R)
• M14: 3,621,316 km (0.054 R)
• M15: 6,113,616 km (0.099 R)
• M16: 7,515,797 km (0.084 R)
• M17: 8,945,354 km (0.067 R)
• M18: 9,349,568 km (0.056 R)
• M19: 10,881,899 km (0.115 R)
• M20: 11,750,165 km (0.109 R)
• M21: 11,823,468 km (0.095 R)
• M22: 12,640,422 km (0.09 R)
• M23: 13,475,477 km (0.096 R)
• M24: 13,706,307 km (0.099 R)
• M25: 14,171,855 km (0.118 R)
• M26: 15,438,650 km (0.119 R)
• M27: 15,518,984 km (0.064 R)
• M28: 16,330,253 km (0.098 R)
• M29: 16,494,212 km (0.105 R)
• M30: 16,576,342 km (0.078 R)
• M31: 16,989,232 km (0.047 R)
• M32: 17,740,961 km (0.104 R)
• M33: 17,825,185 km (0.096 R)
• M34: 19,276,583 km (0.108 R)
• M35: 19,797,932 km (0.071 R)
• M36: 20,943,253 km (0.118 R)
• M37: 21,389,504 km (0.052 R)
• M38: 22,382,235 km (0.04 R)
• M39: 23,113,619 km (0.113 R)
• M40: 24,131,932 km (0.079 R)
• M41: 24,412,129 km (0.114 R)
• M42: 28,349,245 km (0.047 R)
• M43: 28,546,266 km (0.102 R)
• M44: 31,047,243 km (0.04 R)
• M45: 31,453,999 km (0.08 R)
• M46: 32,581,219 km (0.06 R)
• M47: 33,409,393 km (0.093 R)
• M48: 34,139,730 km (0.084 R)
• M49: 36,790,754 km (0.112 R)
• M50: 37,652,886 km (0.047 R)
• M51: 39,507,152 km (0.116 R)
• M52: 39,727,211 km (0.092 R)
• M53: 41,726,287 km (0.107 R)
• M54: 43,871,670 km (0.048 R)
• M55: 43,985,514 km (0.114 R)
• M56: 44,099,508 km (0.102 R)
• M57: 45,360,019 km (0.116 R)
• M58: 46,632,349 km (0.057 R)
• M59: 51,356,949 km (0.091 R)
• M60: 51,476,927 km (0.1 R)
• M61: 56,231,296 km (0.112 R)
• M62: 56,478,881 km (0.087 R)
• M63: 56,726,765 km (0.051 R)
• M64: 56,975,097 km (0.088 R)
• M65: 58,723,148 km (0.05 R)
• M66: 60,362,142 km (0.038 R)
• M67: 60,996,587 km (0.072 R)
• M68: 62,144,003 km (0.053 R)
• M69: 63,169,945 km (0.089 R)
• M70: 66,935,622 km (0.11 R)
• M71: 67,198,017 km (0.042 R)
• M72: 67,723,704 km (0.108 R)
• M73: 70,773,257 km (0.107 R)
• M74: 74,409,981 km (0.097 R)
• M75: 75,226,336 km (0.091 R)
• M76: 75,362,620 km (0.098 R)
• M77: 75,635,636 km (0.08 R)
• M78: 77,142,685 km (0.055 R)
• M79: 79,491,222 km (0.081 R)
• M80: 80,186,403 km (0.119 R)
• M81: 80,465,104 km (0.073 R)
• M82: 82,284,214 km (0.113 R)
• M83: 84,116,788 km (0.08 R)
• M84: 86,819,274 km (0.118 R)
• M85: 87,822,028 km (0.108 R)
• M86: 88,253,020 km (0.117 R)
• M87: 90,563,260 km (0.089 R)
• M88: 94,065,944 km (0.118 R)
• M89: 96,129,348 km (0.106 R)
• M90: 97,910,011 km (0.082 R)
• M91: 99,103,054 km (0.099 R)
• M92: 99,851,193 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit