🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.68 AU - 0.72 AU

Year: 212 Days

Day: 45.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.06 AU - 1.32 AU

Year: 469 Days

Day: 42.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,334,951 km

• M1: 885,470 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.26 AU - 1.46 AU

Year: 574 Days

Day: 29.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.43 AU - 1.51 AU

Year: 645 Days

Day: 13.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,334,951 km

• M1: 768,185 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2 AU - 2.2 AU

Year: 1101 Days

Day: 41 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 8

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.52 AU - 8.38 AU

Year: 8107 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,334,951 km

• M1: 103,073 km (0.062 R)
• M2: 259,403 km (0.084 R)
• M3: 375,790 km (0.074 R)
• M4: 1,015,022 km (0.099 R)
• M5: 1,456,485 km (0.082 R)
• M6: 1,595,760 km (0.115 R)
• M7: 1,887,626 km (0.073 R)
• M8: 1,996,084 km (0.117 R)
• M9: 2,196,396 km (0.077 R)
• M10: 2,592,531 km (0.101 R)
• M11: 2,762,175 km (0.1 R)
• M12: 2,935,559 km (0.08 R)
• M13: 3,061,670 km (0.115 R)
• M14: 3,138,115 km (0.058 R)
• M15: 3,397,667 km (0.084 R)
• M16: 3,910,189 km (0.096 R)
• M17: 4,161,364 km (0.094 R)
• M18: 4,562,585 km (0.039 R)
• M19: 4,827,074 km (0.099 R)
• M20: 5,096,650 km (0.057 R)
• M21: 6,648,578 km (0.044 R)
• M22: 7,015,691 km (0.114 R)
• M23: 7,184,887 km (0.08 R)
• M24: 7,423,794 km (0.051 R)
• M25: 7,492,609 km (0.088 R)
• M26: 8,015,155 km (0.094 R)
• M27: 8,370,150 km (0.114 R)
• M28: 8,441,658 km (0.116 R)
• M29: 8,513,615 km (0.113 R)
• M30: 8,912,144 km (0.088 R)
• M31: 9,021,948 km (0.045 R)
• M32: 9,577,555 km (0.039 R)
• M33: 9,652,503 km (0.099 R)
• M34: 9,992,091 km (0.087 R)
• M35: 10,258,973 km (0.1 R)
• M36: 10,489,503 km (0.11 R)
• M37: 11,073,534 km (0.109 R)
• M38: 11,152,222 km (0.085 R)
• M39: 11,270,554 km (0.119 R)
• M40: 11,389,335 km (0.07 R)
• M41: 11,508,415 km (0.098 R)
• M42: 11,628,093 km (0.061 R)
• M43: 11,828,404 km (0.098 R)
• M44: 12,723,000 km (0.103 R)
• M45: 12,888,006 km (0.11 R)
• M46: 13,178,525 km (0.073 R)
• M47: 14,020,312 km (0.067 R)
• M48: 14,663,134 km (0.101 R)
• M49: 15,228,016 km (0.11 R)
• M50: 17,787,486 km (0.071 R)
• M51: 19,234,397 km (0.088 R)
• M52: 19,661,648 km (0.091 R)
• M53: 19,804,664 km (0.045 R)
• M54: 20,284,125 km (0.103 R)
• M55: 20,573,597 km (0.068 R)
• M56: 20,864,415 km (0.083 R)
• M57: 21,010,423 km (0.077 R)
• M58: 21,352,254 km (0.11 R)
• M59: 22,888,325 km (0.072 R)
• M60: 24,203,739 km (0.105 R)
• M61: 24,664,799 km (0.103 R)
• M62: 25,387,806 km (0.092 R)
• M63: 25,647,807 km (0.099 R)
• M64: 25,908,556 km (0.081 R)
• M65: 27,651,670 km (0.094 R)
• M66: 28,241,086 km (0.097 R)
• M67: 28,834,690 km (0.043 R)
• M68: 29,432,334 km (0.098 R)
• M69: 30,419,231 km (0.105 R)
• M70: 31,361,249 km (0.11 R)
• M71: 32,031,896 km (0.093 R)
• M72: 32,763,729 km (0.077 R)
• M73: 32,933,522 km (0.102 R)
• M74: 33,273,708 km (0.069 R)
• M75: 33,672,087 km (0.118 R)
• M76: 33,729,234 km (0.083 R)
• M77: 34,186,704 km (0.087 R)
• M78: 34,244,149 km (0.052 R)
• M79: 35,862,499 km (0.117 R)
• M80: 36,681,099 km (0.103 R)
• M81: 36,915,967 km (0.072 R)
• M82: 36,974,909 km (0.103 R)
• M83: 37,033,701 km (0.1 R)
• M84: 38,396,089 km (0.085 R)
• M85: 38,455,629 km (0.098 R)
• M86: 39,293,377 km (0.071 R)
• M87: 39,774,783 km (0.099 R)
• M88: 40,379,308 km (0.117 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 10.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.38 AU - 10.82 AU

Year: 10757 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,334,951 km

• M1: 160,668 km (0.056 R)
• M2: 525,238 km (0.097 R)
• M3: 638,334 km (0.119 R)
• M4: 727,195 km (0.09 R)
• M5: 812,167 km (0.109 R)
• M6: 1,278,912 km (0.031 R)
• M7: 2,507,260 km (0.104 R)
• M8: 2,694,108 km (0.111 R)
• M9: 3,325,710 km (0.056 R)
• M10: 3,413,375 km (0.102 R)
• M11: 3,591,097 km (0.092 R)
• M12: 4,095,691 km (0.086 R)
• M13: 4,189,788 km (0.117 R)
• M14: 4,412,389 km (0.05 R)
• M15: 5,427,112 km (0.097 R)
• M16: 5,617,550 km (0.087 R)
• M17: 6,274,583 km (0.106 R)
• M18: 6,956,002 km (0.096 R)
• M19: 7,545,118 km (0.067 R)
• M20: 7,777,444 km (0.071 R)
• M21: 9,015,216 km (0.048 R)
• M22: 9,179,475 km (0.103 R)
• M23: 9,406,864 km (0.085 R)
• M24: 11,072,038 km (0.107 R)
• M25: 11,292,096 km (0.074 R)
• M26: 12,345,714 km (0.078 R)
• M27: 14,521,615 km (0.095 R)
• M28: 15,224,127 km (0.115 R)
• M29: 16,086,558 km (0.114 R)
• M30: 17,040,993 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 13.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.43 AU - 10.79 AU

Year: 12499 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,334,951 km

• M1: 465,848 km (0.073 R)
• M2: 945,608 km (0.093 R)
• M3: 1,087,128 km (0.101 R)
• M4: 1,198,429 km (0.092 R)
• M5: 1,598,603 km (0.085 R)
• M6: 1,814,473 km (0.119 R)
• M7: 2,086,442 km (0.082 R)
• M8: 2,420,793 km (0.039 R)
• M9: 2,772,647 km (0.112 R)
• M10: 2,981,037 km (0.1 R)
• M11: 3,303,719 km (0.048 R)
• M12: 3,809,061 km (0.104 R)
• M13: 4,071,007 km (0.11 R)
• M14: 4,189,339 km (0.111 R)
• M15: 4,399,225 km (0.118 R)
• M16: 4,705,152 km (0.093 R)
• M17: 4,923,565 km (0.075 R)
• M18: 5,500,714 km (0.119 R)
• M19: 5,997,977 km (0.032 R)
• M20: 6,337,714 km (0.04 R)
• M21: 6,544,608 km (0.095 R)
• M22: 6,683,883 km (0.069 R)
• M23: 7,071,641 km (0.042 R)
• M24: 7,214,507 km (0.096 R)
• M25: 7,358,420 km (0.04 R)
• M26: 7,759,043 km (0.05 R)
• M27: 8,279,195 km (0.085 R)
• M28: 8,772,419 km (0.04 R)
• M29: 9,003,249 km (0.103 R)
• M30: 9,158,232 km (0.077 R)
• M31: 9,708,004 km (0.104 R)
• M32: 10,389,871 km (0.082 R)
• M33: 10,634,314 km (0.117 R)
• M34: 10,963,130 km (0.101 R)
• M35: 11,546,712 km (0.074 R)
• M36: 12,527,475 km (0.046 R)
• M37: 12,657,326 km (0.079 R)
• M38: 12,831,309 km (0.096 R)
• M39: 12,918,524 km (0.092 R)
• M40: 13,137,535 km (0.038 R)
• M41: 13,225,499 km (0.112 R)
• M42: 13,446,156 km (0.089 R)
• M43: 13,846,629 km (0.103 R)
• M44: 14,386,528 km (0.087 R)
• M45: 14,568,140 km (0.108 R)
• M46: 16,000,839 km (0.099 R)
• M47: 16,710,232 km (0.069 R)
• M48: 16,805,526 km (0.038 R)
• M49: 17,333,307 km (0.109 R)
• M50: 19,148,079 km (0.074 R)
• M51: 19,548,552 km (0.03 R)
• M52: 19,699,347 km (0.086 R)
• M53: 19,901,005 km (0.113 R)
• M54: 20,255,701 km (0.091 R)
• M55: 20,868,604 km (0.108 R)
• M56: 21,332,357 km (0.12 R)
• M57: 21,591,461 km (0.058 R)
• M58: 21,695,282 km (0.098 R)
• M59: 22,165,019 km (0.08 R)
• M60: 23,220,881 km (0.073 R)
• M61: 23,327,394 km (0.098 R)
• M62: 23,969,768 km (0.106 R)
• M63: 24,563,821 km (0.117 R)
• M64: 24,835,341 km (0.079 R)
• M65: 25,272,017 km (0.114 R)
• M66: 25,656,184 km (0.11 R)
• M67: 26,652,805 km (0.075 R)
• M68: 26,876,005 km (0.108 R)
• M69: 27,605,744 km (0.069 R)
• M70: 27,718,541 km (0.072 R)
• M71: 28,001,430 km (0.064 R)
• M72: 28,285,068 km (0.106 R)
• M73: 28,569,753 km (0.091 R)
• M74: 28,741,042 km (0.09 R)
• M75: 30,007,538 km (0.077 R)
• M76: 31,116,058 km (0.116 R)
• M77: 31,941,389 km (0.057 R)
• M78: 32,297,283 km (0.047 R)
• M79: 32,714,212 km (0.114 R)
• M80: 33,553,306 km (0.072 R)
• M81: 34,278,258 km (0.088 R)
• M82: 35,805,203 km (0.086 R)
• M83: 36,483,929 km (0.103 R)
• M84: 36,856,128 km (0.111 R)
• M85: 37,104,760 km (0.096 R)
• M86: 38,672,097 km (0.1 R)
• M87: 38,798,507 km (0.113 R)
• M88: 39,750,249 km (0.099 R)
• M89: 40,773,947 km (0.113 R)
• M90: 42,456,025 km (0.088 R)
• M91: 42,847,373 km (0.109 R)
• M92: 44,028,598 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 13.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.88 AU - 13.1 AU

Year: 15964 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,334,951 km

• M1: 193,729 km (0.058 R)
• M2: 307,124 km (0.099 R)
• M3: 456,124 km (0.115 R)
• M4: 682,765 km (0.116 R)
• M5: 845,228 km (0.118 R)
• M6: 967,300 km (0.102 R)
• M7: 1,172,399 km (0.111 R)
• M8: 1,476,082 km (0.091 R)
• M9: 1,692,850 km (0.095 R)
• M10: 1,874,013 km (0.084 R)
• M11: 2,822,014 km (0.096 R)
• M12: 3,038,632 km (0.098 R)
• M13: 3,663,053 km (0.059 R)
• M14: 4,111,697 km (0.038 R)
• M15: 4,327,118 km (0.086 R)
• M16: 4,641,424 km (0.077 R)
• M17: 5,028,433 km (0.076 R)
• M18: 5,765,352 km (0.088 R)
• M19: 6,358,209 km (0.045 R)
• M20: 6,861,007 km (0.109 R)
• M21: 7,866,903 km (0.086 R)
• M22: 8,328,861 km (0.04 R)
• M23: 8,523,937 km (0.074 R)
• M24: 8,799,796 km (0.07 R)
• M25: 9,198,773 km (0.104 R)
• M26: 9,481,663 km (0.109 R)
• M27: 9,726,405 km (0.055 R)
• M28: 9,849,524 km (0.099 R)
• M29: 11,497,793 km (0.106 R)
• M30: 11,802,674 km (0.114 R)
• M31: 12,021,984 km (0.115 R)
• M32: 12,198,510 km (0.055 R)
• M33: 12,331,502 km (0.116 R)
• M34: 13,321,242 km (0.051 R)
• M35: 13,503,901 km (0.113 R)
• M36: 14,617,507 km (0.042 R)
• M37: 15,424,288 km (0.089 R)
• M38: 15,905,545 km (0.105 R)
• M39: 16,538,643 km (0.04 R)
• M40: 17,829,523 km (0.039 R)
• M41: 18,436,142 km (0.105 R)
• M42: 19,152,567 km (0.114 R)
• M43: 19,255,640 km (0.059 R)
• M44: 20,559,834 km (0.063 R)
• M45: 20,930,238 km (0.093 R)
• M46: 21,677,330 km (0.087 R)
• M47: 23,418,051 km (0.037 R)
• M48: 23,528,304 km (0.068 R)
• M49: 24,249,366 km (0.102 R)
• M50: 24,360,966 km (0.11 R)
• M51: 25,034,007 km (0.064 R)
• M52: 27,089,930 km (0.117 R)
• M53: 27,787,206 km (0.099 R)
• M54: 28,079,371 km (0.118 R)
• M55: 28,431,524 km (0.08 R)
• M56: 29,021,538 km (0.092 R)
• M57: 29,436,971 km (0.077 R)
• M58: 30,153,844 km (0.043 R)
• M59: 30,574,663 km (0.092 R)
• M60: 30,997,427 km (0.047 R)
• M61: 31,971,010 km (0.046 R)
• M62: 33,078,184 km (0.056 R)
• M63: 33,823,331 km (0.097 R)
• M64: 34,197,924 km (0.108 R)
• M65: 35,077,559 km (0.116 R)
• M66: 36,987,326 km (0.03 R)
• M67: 37,502,241 km (0.094 R)
• M68: 38,865,377 km (0.095 R)
• M69: 39,061,350 km (0.095 R)
• M70: 39,848,983 km (0.074 R)
• M71: 40,907,089 km (0.115 R)
• M72: 41,239,645 km (0.095 R)
• M73: 41,506,378 km (0.055 R)
• M74: 41,974,470 km (0.073 R)
• M75: 42,242,699 km (0.114 R)
• M76: 42,983,507 km (0.059 R)
• M77: 43,321,599 km (0.105 R)
• M78: 44,136,757 km (0.117 R)
• M79: 45,644,106 km (0.046 R)
• M80: 45,850,999 km (0.083 R)
• M81: 46,127,307 km (0.071 R)
• M82: 46,334,948 km (0.079 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit