🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.2 AU

Year: 369 Days

Day: 42 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.93 AU - 1.21 AU

Year: 415 Days

Day: 26.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.39 AU - 1.51 AU

Year: 654 Days

Day: 42.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.98 AU - 2.28 AU

Year: 1165 Days

Day: 16.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 142.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.4 AU - 2.56 AU

Year: 1464 Days

Day: 43.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,067,749 km

• M1: 740,061 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.7 AU - 2.84 AU

Year: 1728 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 13.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.4 AU - 10.66 AU

Year: 10169 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,067,749 km

• M1: 171,290 km (0.049 R)
• M2: 262,993 km (0.063 R)
• M3: 522,396 km (0.062 R)
• M4: 816,954 km (0.068 R)
• M5: 948,151 km (0.072 R)
• M6: 1,099,993 km (0.103 R)
• M7: 1,219,671 km (0.107 R)
• M8: 1,358,349 km (0.096 R)
• M9: 1,487,900 km (0.057 R)
• M10: 1,667,418 km (0.116 R)
• M11: 1,854,415 km (0.105 R)
• M12: 1,966,763 km (0.116 R)
• M13: 2,081,654 km (0.089 R)
• M14: 2,370,079 km (0.056 R)
• M15: 2,546,006 km (0.096 R)
• M16: 2,689,919 km (0.036 R)
• M17: 3,061,969 km (0.082 R)
• M18: 3,157,712 km (0.11 R)
• M19: 3,391,384 km (0.115 R)
• M20: 3,814,297 km (0.105 R)
• M21: 3,917,519 km (0.07 R)
• M22: 4,318,292 km (0.059 R)
• M23: 5,000,907 km (0.112 R)
• M24: 5,091,564 km (0.053 R)
• M25: 5,389,712 km (0.104 R)
• M26: 5,623,085 km (0.104 R)
• M27: 6,196,793 km (0.068 R)
• M28: 7,092,285 km (0.062 R)
• M29: 7,607,501 km (0.086 R)
• M30: 7,816,938 km (0.114 R)
• M31: 8,081,576 km (0.072 R)
• M32: 8,322,279 km (0.095 R)
• M33: 8,674,133 km (0.11 R)
• M34: 9,169,302 km (0.096 R)
• M35: 9,448,602 km (0.105 R)
• M36: 9,815,715 km (0.073 R)
• M37: 10,158,743 km (0.09 R)
• M38: 10,360,700 km (0.076 R)
• M39: 10,534,981 km (0.06 R)
• M40: 10,915,708 km (0.105 R)
• M41: 11,004,270 km (0.098 R)
• M42: 11,211,762 km (0.101 R)
• M43: 11,872,237 km (0.061 R)
• M44: 12,085,114 km (0.085 R)
• M45: 12,330,006 km (0.11 R)
• M46: 12,514,610 km (0.099 R)
• M47: 13,199,768 km (0.12 R)
• M48: 13,610,414 km (0.091 R)
• M49: 13,897,193 km (0.065 R)
• M50: 14,089,427 km (0.085 R)
• M51: 14,541,511 km (0.119 R)
• M52: 16,228,676 km (0.112 R)
• M53: 16,431,232 km (0.112 R)
• M54: 16,668,644 km (0.06 R)
• M55: 17,009,727 km (0.036 R)
• M56: 17,560,247 km (0.114 R)
• M57: 17,733,481 km (0.063 R)
• M58: 18,537,869 km (0.106 R)
• M59: 19,211,359 km (0.068 R)
• M60: 19,533,144 km (0.044 R)
• M61: 20,291,006 km (0.057 R)
• M62: 20,948,190 km (0.083 R)
• M63: 21,095,245 km (0.114 R)
• M64: 21,390,401 km (0.098 R)
• M65: 22,134,052 km (0.064 R)
• M66: 23,455,749 km (0.063 R)
• M67: 23,761,378 km (0.086 R)
• M68: 24,106,949 km (0.094 R)
• M69: 25,192,581 km (0.09 R)
• M70: 25,701,961 km (0.093 R)
• M71: 25,977,670 km (0.044 R)
• M72: 26,492,437 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 9.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.37 AU - 11.63 AU

Year: 12750 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,067,749 km

• M1: 152,141 km (0.031 R)
• M2: 388,805 km (0.026 R)
• M3: 552,914 km (0.12 R)
• M4: 1,332,019 km (0.102 R)
• M5: 1,446,462 km (0.062 R)
• M6: 1,809,685 km (0.047 R)
• M7: 2,255,337 km (0.037 R)
• M8: 2,822,014 km (0.095 R)
• M9: 3,213,512 km (0.066 R)
• M10: 3,558,185 km (0.082 R)
• M11: 3,914,827 km (0.067 R)
• M12: 4,909,503 km (0.103 R)
• M13: 5,788,989 km (0.043 R)
• M14: 5,864,386 km (0.084 R)
• M15: 6,054,675 km (0.112 R)
• M16: 6,169,715 km (0.057 R)
• M17: 6,324,250 km (0.085 R)
• M18: 6,637,358 km (0.115 R)
• M19: 6,915,461 km (0.088 R)
• M20: 7,116,520 km (0.075 R)
• M21: 7,939,757 km (0.08 R)
• M22: 8,150,391 km (0.084 R)
• M23: 8,362,671 km (0.09 R)
• M24: 8,923,513 km (0.112 R)
• M25: 9,142,524 km (0.107 R)
• M26: 9,274,619 km (0.107 R)
• M27: 9,855,059 km (0.062 R)
• M28: 10,585,396 km (0.05 R)
• M29: 11,285,963 km (0.113 R)
• M30: 11,475,204 km (0.103 R)
• M31: 11,570,348 km (0.055 R)
• M32: 11,905,148 km (0.076 R)
• M33: 12,437,717 km (0.067 R)
• M34: 12,879,329 km (0.065 R)
• M35: 13,676,985 km (0.03 R)
• M36: 13,777,814 km (0.04 R)
• M37: 13,878,793 km (0.054 R)
• M38: 14,234,537 km (0.113 R)
• M39: 14,747,956 km (0.087 R)
• M40: 14,903,239 km (0.044 R)
• M41: 15,687,431 km (0.115 R)
• M42: 16,807,770 km (0.091 R)
• M43: 18,064,242 km (0.036 R)
• M44: 18,675,948 km (0.112 R)
• M45: 19,068,642 km (0.077 R)
• M46: 19,181,289 km (0.077 R)
• M47: 19,976,552 km (0.085 R)
• M48: 20,493,412 km (0.12 R)
• M49: 21,540,298 km (0.11 R)
• M50: 22,129,415 km (0.106 R)
• M51: 22,247,896 km (0.104 R)
• M52: 22,307,286 km (0.077 R)
• M53: 22,664,227 km (0.047 R)
• M54: 22,903,284 km (0.042 R)
• M55: 24,354,982 km (0.068 R)
• M56: 24,416,168 km (0.071 R)
• M57: 24,968,633 km (0.087 R)
• M58: 26,023,597 km (0.092 R)
• M59: 27,346,790 km (0.055 R)
• M60: 30,452,292 km (0.119 R)
• M61: 30,650,061 km (0.03 R)
• M62: 30,914,400 km (0.107 R)
• M63: 31,113,216 km (0.077 R)
• M64: 31,378,901 km (0.112 R)
• M65: 31,512,043 km (0.102 R)
• M66: 31,712,205 km (0.093 R)
• M67: 32,786,169 km (0.101 R)
• M68: 32,988,874 km (0.098 R)
• M69: 33,395,630 km (0.114 R)
• M70: 33,872,249 km (0.077 R)
• M71: 38,974,584 km (0.047 R)
• M72: 39,117,749 km (0.099 R)
• M73: 39,908,074 km (0.039 R)
• M74: 40,052,287 km (0.113 R)
• M75: 40,703,636 km (0.055 R)
• M76: 45,963,497 km (0.028 R)
• M77: 46,114,740 km (0.097 R)
• M78: 47,865,784 km (0.084 R)
• M79: 48,019,121 km (0.077 R)
• M80: 49,638,518 km (0.093 R)
• M81: 49,716,010 km (0.041 R)
• M82: 51,197,478 km (0.096 R)
• M83: 51,275,717 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 13.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.2 AU - 13.4 AU

Year: 15190 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,067,749 km

• M1: 175,030 km (0.081 R)
• M2: 274,961 km (0.118 R)
• M3: 615,296 km (0.059 R)
• M4: 1,046,886 km (0.102 R)
• M5: 1,189,901 km (0.118 R)
• M6: 1,496,876 km (0.108 R)
• M7: 2,265,809 km (0.083 R)
• M8: 2,537,629 km (0.119 R)
• M9: 2,706,076 km (0.08 R)
• M10: 3,173,569 km (0.081 R)
• M11: 3,540,982 km (0.098 R)
• M12: 3,635,079 km (0.1 R)
• M13: 5,504,603 km (0.107 R)
• M14: 5,724,363 km (0.109 R)
• M15: 6,097,011 km (0.111 R)
• M16: 6,286,402 km (0.099 R)
• M17: 6,554,780 km (0.06 R)
• M18: 6,671,018 km (0.068 R)
• M19: 7,023,770 km (0.032 R)
• M20: 7,503,680 km (0.12 R)
• M21: 8,327,066 km (0.103 R)
• M22: 8,537,550 km (0.032 R)
• M23: 8,835,101 km (0.066 R)
• M24: 9,266,092 km (0.109 R)
• M25: 10,059,260 km (0.119 R)
• M26: 10,373,715 km (0.09 R)
• M27: 10,645,833 km (0.036 R)
• M28: 10,966,272 km (0.1 R)
• M29: 11,429,577 km (0.12 R)
• M30: 11,616,723 km (0.088 R)
• M31: 11,804,768 km (0.102 R)
• M32: 12,906,407 km (0.098 R)
• M33: 14,594,319 km (0.108 R)
• M34: 15,052,837 km (0.082 R)
• M35: 15,671,424 km (0.111 R)
• M36: 15,775,245 km (0.093 R)
• M37: 16,667,896 km (0.094 R)
• M38: 17,147,058 km (0.086 R)
• M39: 17,576,852 km (0.082 R)
• M40: 17,684,862 km (0.09 R)
• M41: 17,955,784 km (0.098 R)
• M42: 18,337,557 km (0.049 R)
• M43: 18,447,063 km (0.083 R)
• M44: 19,220,035 km (0.106 R)
• M45: 19,331,336 km (0.037 R)
• M46: 19,722,534 km (0.088 R)
• M47: 23,122,744 km (0.061 R)
• M48: 23,300,467 km (0.06 R)
• M49: 23,776,487 km (0.077 R)
• M50: 23,896,016 km (0.101 R)
• M51: 24,015,844 km (0.095 R)
• M52: 26,020,006 km (0.108 R)
• M53: 26,762,012 km (0.077 R)
• M54: 27,135,707 km (0.082 R)
• M55: 29,029,766 km (0.095 R)
• M56: 29,285,578 km (0.101 R)
• M57: 29,413,784 km (0.116 R)
• M58: 29,799,297 km (0.081 R)
• M59: 29,928,251 km (0.109 R)
• M60: 31,031,535 km (0.117 R)
• M61: 31,621,100 km (0.112 R)
• M62: 31,950,066 km (0.106 R)
• M63: 32,744,580 km (0.115 R)
• M64: 33,211,026 km (0.116 R)
• M65: 34,488,293 km (0.047 R)
• M66: 34,826,983 km (0.117 R)
• M67: 35,918,449 km (0.05 R)
• M68: 36,330,740 km (0.091 R)
• M69: 36,675,414 km (0.072 R)
• M70: 37,437,615 km (0.104 R)
• M71: 39,613,666 km (0.081 R)
• M72: 40,181,838 km (0.115 R)
• M73: 40,681,196 km (0.108 R)
• M74: 41,758,301 km (0.116 R)
• M75: 41,902,663 km (0.088 R)
• M76: 43,281,955 km (0.098 R)
• M77: 43,793,879 km (0.095 R)
• M78: 44,087,240 km (0.109 R)
• M79: 45,045,415 km (0.12 R)
• M80: 45,490,020 km (0.062 R)
• M81: 46,084,970 km (0.09 R)
• M82: 47,659,189 km (0.095 R)
• M83: 48,187,718 km (0.092 R)
• M84: 48,946,329 km (0.113 R)
• M85: 49,098,470 km (0.092 R)
• M86: 51,477,525 km (0.09 R)
• M87: 51,864,684 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.84 AU - 16.58 AU

Year: 21142 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,067,749 km

• M1: 448,345 km (0.097 R)
• M2: 713,133 km (0.089 R)
• M3: 902,973 km (0.112 R)
• M4: 1,424,920 km (0.087 R)
• M5: 1,480,271 km (0.115 R)
• M6: 1,607,429 km (0.032 R)
• M7: 1,964,370 km (0.114 R)
• M8: 2,041,861 km (0.053 R)
• M9: 2,088,835 km (0.051 R)
• M10: 2,167,972 km (0.067 R)
• M11: 2,312,933 km (0.086 R)
• M12: 3,470,222 km (0.062 R)
• M13: 3,890,442 km (0.079 R)
• M14: 4,326,670 km (0.1 R)
• M15: 4,633,046 km (0.091 R)
• M16: 4,757,661 km (0.067 R)
• M17: 4,820,343 km (0.082 R)
• M18: 5,245,350 km (0.097 R)
• M19: 5,571,922 km (0.091 R)
• M20: 7,253,851 km (0.036 R)
• M21: 7,350,192 km (0.072 R)
• M22: 7,789,412 km (0.113 R)
• M23: 8,718,564 km (0.101 R)
• M24: 10,082,747 km (0.117 R)
• M25: 10,543,060 km (0.087 R)
• M26: 11,176,607 km (0.117 R)
• M27: 11,232,257 km (0.06 R)
• M28: 11,512,005 km (0.104 R)
• M29: 11,624,652 km (0.081 R)
• M30: 11,850,844 km (0.064 R)
• M31: 12,422,757 km (0.1 R)
• M32: 12,799,295 km (0.082 R)
• M33: 13,003,645 km (0.073 R)
• M34: 13,179,722 km (0.06 R)
• M35: 13,861,589 km (0.103 R)
• M36: 14,464,020 km (0.095 R)
• M37: 15,787,811 km (0.092 R)
• M38: 17,536,610 km (0.069 R)
• M39: 18,582,150 km (0.11 R)
• M40: 19,179,045 km (0.108 R)
• M41: 19,883,502 km (0.106 R)
• M42: 20,052,398 km (0.065 R)
• M43: 21,110,504 km (0.066 R)
• M44: 22,046,837 km (0.034 R)
• M45: 22,784,504 km (0.099 R)
• M46: 23,458,891 km (0.045 R)
• M47: 23,673,115 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit