🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 16.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,105,455 km

• M1: 95,144 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.93 AU - 1.51 AU

Year: 492 Days

Day: 24.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.66 AU - 1.88 AU

Year: 860 Days

Day: 26.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,105,455 km

• M1: 483,949 km (0.096 R)
• M2: 605,722 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.36 AU - 3.38 AU

Year: 1776 Days

Day: 41.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.33 AU - 4.45 AU

Year: 3360 Days

Day: 35 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.4

Radius: 4

Gravity: 54.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.32 AU - 15.6 AU

Year: 20084 Days

Day: 17 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,105,455 km

• M1: 57,146 km (0.086 R)
• M2: 109,057 km (0.095 R)
• M3: 217,366 km (0.117 R)
• M4: 397,033 km (0.101 R)
• M5: 814,411 km (0.105 R)
• M6: 948,301 km (0.117 R)
• M7: 1,584,092 km (0.119 R)
• M8: 1,785,451 km (0.118 R)
• M9: 1,819,858 km (0.061 R)
• M10: 1,854,415 km (0.066 R)
• M11: 2,708,918 km (0.03 R)
• M12: 2,990,162 km (0.113 R)
• M13: 3,031,002 km (0.1 R)
• M14: 3,280,532 km (0.104 R)
• M15: 3,755,056 km (0.065 R)
• M16: 3,932,928 km (0.09 R)
• M17: 3,977,807 km (0.119 R)
• M18: 4,482,850 km (0.09 R)
• M19: 4,671,343 km (0.117 R)
• M20: 5,105,327 km (0.102 R)
• M21: 6,062,753 km (0.074 R)
• M22: 6,323,801 km (0.099 R)
• M23: 6,641,846 km (0.051 R)
• M24: 8,773,915 km (0.056 R)
• M25: 9,009,681 km (0.052 R)
• M26: 9,367,370 km (0.09 R)
• M27: 9,608,222 km (0.076 R)
• M28: 10,780,471 km (0.071 R)
• M29: 10,843,452 km (0.078 R)
• M30: 13,867,274 km (0.073 R)
• M31: 14,626,633 km (0.118 R)
• M32: 15,969,423 km (0.088 R)
• M33: 16,257,100 km (0.099 R)
• M34: 17,351,259 km (0.114 R)
• M35: 17,869,914 km (0.103 R)
• M36: 18,393,507 km (0.12 R)
• M37: 19,609,438 km (0.038 R)
• M38: 19,686,332 km (0.094 R)
• M39: 19,763,375 km (0.047 R)
• M40: 21,323,381 km (0.094 R)
• M41: 21,878,539 km (0.106 R)
• M42: 22,198,080 km (0.106 R)
• M43: 22,599,601 km (0.088 R)
• M44: 23,736,395 km (0.102 R)
• M45: 24,974,916 km (0.091 R)
• M46: 25,225,193 km (0.083 R)
• M47: 25,559,993 km (0.036 R)
• M48: 26,234,380 km (0.076 R)
• M49: 27,428,321 km (0.102 R)
• M50: 27,600,358 km (0.069 R)
• M51: 27,945,331 km (0.105 R)
• M52: 31,025,402 km (0.094 R)
• M53: 32,196,454 km (0.081 R)
• M54: 32,650,633 km (0.069 R)
• M55: 33,198,610 km (0.117 R)
• M56: 33,657,427 km (0.106 R)
• M57: 36,265,815 km (0.085 R)
• M58: 37,213,069 km (0.069 R)
• M59: 37,594,244 km (0.092 R)
• M60: 43,865,985 km (0.094 R)
• M61: 44,067,194 km (0.098 R)
• M62: 44,571,339 km (0.116 R)
• M63: 45,891,241 km (0.045 R)
• M64: 47,018,012 km (0.079 R)
• M65: 48,569,193 km (0.107 R)
• M66: 49,298,782 km (0.111 R)
• M67: 50,452,630 km (0.037 R)
• M68: 51,721,519 km (0.104 R)
• M69: 51,827,584 km (0.063 R)
• M70: 53,322,216 km (0.118 R)
• M71: 53,536,889 km (0.12 R)
• M72: 54,614,443 km (0.093 R)
• M73: 58,221,098 km (0.088 R)
• M74: 58,663,459 km (0.101 R)
• M75: 59,551,472 km (0.031 R)
• M76: 60,108,873 km (0.066 R)
• M77: 61,004,067 km (0.055 R)
• M78: 61,453,459 km (0.029 R)
• M79: 65,776,089 km (0.088 R)
• M80: 67,857,744 km (0.075 R)
• M81: 68,439,679 km (0.1 R)
• M82: 69,140,396 km (0.095 R)
• M83: 72,085,230 km (0.082 R)
• M84: 73,036,074 km (0.047 R)
• M85: 73,632,521 km (0.074 R)
• M86: 76,638,989 km (0.115 R)
• M87: 76,760,014 km (0.085 R)
• M88: 77,002,512 km (0.066 R)
• M89: 78,096,222 km (0.054 R)
• M90: 78,706,133 km (0.115 R)
• M91: 79,195,168 km (0.051 R)
• M92: 79,562,730 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.8

Radius: 5.2

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.08 AU - 18.62 AU

Year: 23048 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,105,455 km

• M1: 192,383 km (0.117 R)
• M2: 251,025 km (0.077 R)
• M3: 333,753 km (0.091 R)
• M4: 445,652 km (0.112 R)
• M5: 776,563 km (0.11 R)
• M6: 1,086,978 km (0.032 R)
• M7: 1,284,447 km (0.118 R)
• M8: 1,810,134 km (0.069 R)
• M9: 2,182,184 km (0.112 R)
• M10: 2,467,467 km (0.11 R)
• M11: 2,540,621 km (0.071 R)
• M12: 2,956,054 km (0.079 R)
• M13: 3,473,812 km (0.045 R)
• M14: 3,722,145 km (0.118 R)
• M15: 3,890,891 km (0.108 R)
• M16: 5,187,755 km (0.093 R)
• M17: 5,234,729 km (0.096 R)
• M18: 5,423,820 km (0.09 R)
• M19: 5,955,491 km (0.08 R)
• M20: 6,302,558 km (0.099 R)
• M21: 6,554,332 km (0.033 R)
• M22: 8,573,304 km (0.104 R)
• M23: 8,628,955 km (0.069 R)
• M24: 8,684,605 km (0.077 R)
• M25: 9,361,984 km (0.105 R)
• M26: 10,056,118 km (0.107 R)
• M27: 11,310,497 km (0.085 R)
• M28: 11,493,604 km (0.114 R)
• M29: 11,986,978 km (0.053 R)
• M30: 12,111,444 km (0.081 R)
• M31: 12,487,233 km (0.118 R)
• M32: 12,613,344 km (0.102 R)
• M33: 12,803,184 km (0.078 R)
• M34: 13,507,940 km (0.117 R)
• M35: 14,422,731 km (0.071 R)
• M36: 14,887,681 km (0.093 R)
• M37: 15,222,780 km (0.06 R)
• M38: 15,560,423 km (0.117 R)
• M39: 15,764,175 km (0.037 R)
• M40: 15,832,242 km (0.088 R)
• M41: 19,433,212 km (0.096 R)
• M42: 19,652,523 km (0.086 R)
• M43: 20,464,091 km (0.073 R)
• M44: 20,687,291 km (0.087 R)
• M45: 20,986,188 km (0.059 R)
• M46: 22,501,764 km (0.118 R)
• M47: 23,272,791 km (0.116 R)
• M48: 24,209,423 km (0.08 R)
• M49: 24,287,962 km (0.05 R)
• M50: 27,911,971 km (0.111 R)
• M51: 29,073,299 km (0.114 R)
• M52: 30,674,595 km (0.049 R)
• M53: 31,958,743 km (0.081 R)
• M54: 34,490,986 km (0.091 R)
• M55: 35,111,817 km (0.034 R)
• M56: 35,289,839 km (0.066 R)
• M57: 36,005,066 km (0.091 R)
• M58: 36,815,438 km (0.112 R)
• M59: 39,005,550 km (0.08 R)
• M60: 39,652,262 km (0.084 R)
• M61: 40,209,364 km (0.108 R)
• M62: 40,582,162 km (0.111 R)
• M63: 42,463,655 km (0.118 R)
• M64: 43,893,212 km (0.071 R)
• M65: 45,241,837 km (0.096 R)
• M66: 46,310,863 km (0.118 R)
• M67: 49,467,827 km (0.068 R)
• M68: 50,569,017 km (0.097 R)
• M69: 50,870,606 km (0.102 R)
• M70: 51,072,115 km (0.075 R)
• M71: 52,795,482 km (0.095 R)
• M72: 53,510,560 km (0.094 R)
• M73: 53,817,984 km (0.098 R)
• M74: 56,820,114 km (0.056 R)
• M75: 57,552,844 km (0.108 R)
• M76: 58,078,232 km (0.113 R)
• M77: 61,049,245 km (0.098 R)
• M78: 62,014,750 km (0.085 R)
• M79: 63,201,660 km (0.12 R)
• M80: 64,613,864 km (0.114 R)
• M81: 64,941,184 km (0.108 R)
• M82: 65,378,608 km (0.082 R)
• M83: 66,476,357 km (0.106 R)
• M84: 66,696,565 km (0.118 R)
• M85: 66,806,819 km (0.084 R)
• M86: 67,801,495 km (0.097 R)
• M87: 68,245,202 km (0.078 R)
• M88: 68,467,505 km (0.118 R)
• M89: 69,247,059 km (0.101 R)
• M90: 70,478,100 km (0.071 R)
• M91: 71,265,284 km (0.102 R)
• M92: 72,734,934 km (0.106 R)
• M93: 75,818,894 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.4

Radius: 7.2

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.52 AU - 21.78 AU

Year: 29418 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,105,455 km

• M1: 183,407 km (0.05 R)
• M2: 291,716 km (0.064 R)
• M3: 498,610 km (0.109 R)
• M4: 1,139,786 km (0.111 R)
• M5: 1,356,703 km (0.072 R)
• M6: 1,547,440 km (0.119 R)
• M7: 1,666,221 km (0.065 R)
• M8: 3,361,913 km (0.036 R)
• M9: 3,673,376 km (0.112 R)
• M10: 4,324,126 km (0.106 R)
• M11: 4,720,112 km (0.1 R)
• M12: 5,010,033 km (0.117 R)
• M13: 6,038,817 km (0.052 R)
• M14: 6,609,084 km (0.118 R)
• M15: 7,800,931 km (0.101 R)
• M16: 8,421,313 km (0.119 R)
• M17: 8,702,108 km (0.064 R)
• M18: 8,843,628 km (0.064 R)
• M19: 8,986,045 km (0.098 R)
• M20: 10,450,758 km (0.067 R)
• M21: 12,224,689 km (0.099 R)
• M22: 12,542,734 km (0.09 R)
• M23: 13,105,671 km (0.05 R)
• M24: 14,423,180 km (0.107 R)
• M25: 15,097,567 km (0.091 R)
• M26: 18,803,405 km (0.092 R)
• M27: 19,818,128 km (0.112 R)
• M28: 19,911,327 km (0.068 R)
• M29: 20,473,067 km (0.097 R)
• M30: 20,661,560 km (0.06 R)
• M31: 20,945,347 km (0.056 R)
• M32: 21,230,331 km (0.101 R)
• M33: 22,383,282 km (0.058 R)
• M34: 22,577,460 km (0.039 R)
• M35: 23,359,558 km (0.086 R)
• M36: 26,987,605 km (0.114 R)
• M37: 28,550,155 km (0.103 R)
• M38: 28,971,872 km (0.086 R)
• M39: 30,571,222 km (0.062 R)
• M40: 31,653,413 km (0.115 R)
• M41: 32,968,379 km (0.118 R)
• M42: 33,078,782 km (0.109 R)
• M43: 34,189,546 km (0.078 R)
• M44: 34,637,143 km (0.091 R)
• M45: 34,974,187 km (0.099 R)
• M46: 36,904,598 km (0.101 R)
• M47: 38,986,103 km (0.065 R)
• M48: 42,779,157 km (0.113 R)
• M49: 44,841,663 km (0.067 R)
• M50: 44,964,034 km (0.078 R)
• M51: 46,316,997 km (0.079 R)
• M52: 46,812,315 km (0.097 R)
• M53: 48,936,755 km (0.108 R)
• M54: 50,837,246 km (0.12 R)
• M55: 50,964,853 km (0.038 R)
• M56: 53,149,730 km (0.115 R)
• M57: 53,538,385 km (0.115 R)
• M58: 53,798,087 km (0.108 R)
• M59: 55,627,370 km (0.059 R)
• M60: 56,946,524 km (0.115 R)
• M61: 58,676,922 km (0.104 R)
• M62: 60,694,699 km (0.052 R)
• M63: 61,644,047 km (0.065 R)
• M64: 65,074,775 km (0.063 R)
• M65: 66,324,814 km (0.079 R)
• M66: 66,883,114 km (0.098 R)
• M67: 68,848,830 km (0.12 R)
• M68: 69,414,010 km (0.081 R)
• M69: 72,837,109 km (0.101 R)
• M70: 73,124,786 km (0.071 R)
• M71: 73,268,848 km (0.072 R)
• M72: 74,134,870 km (0.081 R)
• M73: 80,737,073 km (0.098 R)
• M74: 80,885,923 km (0.028 R)
• M75: 84,032,714 km (0.084 R)
• M76: 88,136,932 km (0.111 R)
• M77: 88,443,458 km (0.081 R)
• M78: 89,211,643 km (0.094 R)
• M79: 90,290,543 km (0.073 R)
• M80: 91,994,911 km (0.114 R)
• M81: 92,305,925 km (0.097 R)
• M82: 92,617,239 km (0.111 R)
• M83: 93,553,572 km (0.088 R)
• M84: 94,649,675 km (0.119 R)
• M85: 95,592,740 km (0.089 R)
• M86: 95,750,117 km (0.104 R)
• M87: 96,538,797 km (0.116 R)
• M88: 97,804,993 km (0.118 R)
• M89: 100,194,071 km (0.078 R)
• M90: 104,218,404 km (0.041 R)
• M91: 104,542,582 km (0.109 R)
• M92: 105,679,975 km (0.111 R)
• M93: 106,331,773 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit