🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 187 Days

Day: 23.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.58 AU - 0.74 AU

Year: 196 Days

Day: 31.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 492 Days

Day: 44.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.21 AU - 1.43 AU

Year: 554 Days

Day: 31 Hours

Environment

Temp: -14 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.06 AU

Year: 810 Days

Day: 16.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 14.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.01 AU - 5.81 AU

Year: 3974 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 104,392,929 km

• M1: 195,225 km (0.089 R)
• M2: 300,542 km (0.091 R)
• M3: 397,033 km (0.1 R)
• M4: 581,637 km (0.117 R)
• M5: 687,402 km (0.055 R)
• M6: 994,826 km (0.091 R)
• M7: 1,126,921 km (0.115 R)
• M8: 1,326,784 km (0.033 R)
• M9: 1,463,516 km (0.114 R)
• M10: 1,583,194 km (0.073 R)
• M11: 1,763,460 km (0.113 R)
• M12: 2,010,745 km (0.094 R)
• M13: 2,645,938 km (0.111 R)
• M14: 2,875,869 km (0.086 R)
• M15: 3,605,608 km (0.042 R)
• M16: 3,968,682 km (0.093 R)
• M17: 4,154,632 km (0.116 R)
• M18: 4,391,296 km (0.043 R)
• M19: 4,535,508 km (0.078 R)
• M20: 4,812,264 km (0.101 R)
• M21: 5,554,569 km (0.1 R)
• M22: 5,658,539 km (0.109 R)
• M23: 5,833,419 km (0.077 R)
• M24: 6,010,094 km (0.076 R)
• M25: 6,459,636 km (0.1 R)
• M26: 6,605,793 km (0.096 R)
• M27: 6,771,697 km (0.062 R)
• M28: 6,994,897 km (0.091 R)
• M29: 7,239,490 km (0.057 R)
• M30: 7,814,993 km (0.084 R)
• M31: 8,088,607 km (0.112 R)
• M32: 8,345,616 km (0.088 R)
• M33: 8,445,099 km (0.093 R)
• M34: 8,645,411 km (0.092 R)
• M35: 8,948,945 km (0.062 R)
• M36: 9,255,919 km (0.056 R)
• M37: 9,421,076 km (0.041 R)
• M38: 9,566,335 km (0.116 R)
• M39: 9,943,621 km (0.106 R)
• M40: 10,261,666 km (0.026 R)
• M41: 10,518,525 km (0.109 R)
• M42: 10,626,236 km (0.049 R)
• M43: 10,929,620 km (0.028 R)
• M44: 11,368,241 km (0.083 R)
• M45: 11,834,837 km (0.11 R)
• M46: 11,946,886 km (0.114 R)
• M47: 12,104,413 km (0.072 R)
• M48: 12,330,604 km (0.06 R)
• M49: 12,489,777 km (0.081 R)
• M50: 12,649,547 km (0.11 R)
• M51: 13,133,197 km (0.105 R)
• M52: 13,552,669 km (0.095 R)
• M53: 13,693,441 km (0.113 R)
• M54: 13,881,934 km (0.119 R)
• M55: 14,118,748 km (0.101 R)
• M56: 14,404,629 km (0.105 R)
• M57: 14,548,393 km (0.094 R)
• M58: 14,644,435 km (0.108 R)
• M59: 14,764,861 km (0.104 R)
• M60: 15,128,085 km (0.074 R)
• M61: 15,371,780 km (0.071 R)
• M62: 15,469,617 km (0.111 R)
• M63: 15,592,287 km (0.048 R)
• M64: 15,887,892 km (0.062 R)
• M65: 15,986,926 km (0.112 R)
• M66: 16,160,609 km (0.118 R)
• M67: 16,260,092 km (0.113 R)
• M68: 16,610,151 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.66 AU - 7.62 AU

Year: 5557 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,392,929 km

• M1: 201,658 km (0.114 R)
• M2: 319,990 km (0.109 R)
• M3: 620,981 km (0.098 R)
• M4: 751,131 km (0.054 R)
• M5: 935,585 km (0.088 R)
• M6: 1,283,101 km (0.117 R)
• M7: 1,726,808 km (0.045 R)
• M8: 2,176,051 km (0.102 R)
• M9: 2,320,113 km (0.076 R)
• M10: 2,425,131 km (0.061 R)
• M11: 3,297,885 km (0.043 R)
• M12: 3,440,302 km (0.046 R)
• M13: 3,584,814 km (0.092 R)
• M14: 3,905,103 km (0.078 R)
• M15: 4,005,483 km (0.107 R)
• M16: 4,652,793 km (0.1 R)
• M17: 4,759,456 km (0.046 R)
• M18: 5,670,507 km (0.104 R)
• M19: 6,366,736 km (0.118 R)
• M20: 6,725,023 km (0.11 R)
• M21: 6,906,634 km (0.074 R)
• M22: 7,430,077 km (0.115 R)
• M23: 7,775,798 km (0.1 R)
• M24: 8,094,591 km (0.095 R)
• M25: 8,352,797 km (0.078 R)
• M26: 8,712,131 km (0.088 R)
• M27: 8,811,165 km (0.08 R)
• M28: 9,378,739 km (0.089 R)
• M29: 10,796,329 km (0.108 R)
• M30: 10,973,752 km (0.104 R)
• M31: 11,875,528 km (0.083 R)
• M32: 13,443,613 km (0.052 R)
• M33: 13,711,243 km (0.09 R)
• M34: 14,407,621 km (0.066 R)
• M35: 14,681,685 km (0.097 R)
• M36: 14,957,244 km (0.115 R)
• M37: 15,433,863 km (0.104 R)
• M38: 16,402,060 km (0.085 R)
• M39: 16,524,431 km (0.098 R)
• M40: 17,058,496 km (0.107 R)
• M41: 17,807,233 km (0.117 R)
• M42: 17,975,082 km (0.064 R)
• M43: 18,270,089 km (0.068 R)
• M44: 18,864,890 km (0.097 R)
• M45: 19,855,826 km (0.074 R)
• M46: 20,029,958 km (0.077 R)
• M47: 20,863,817 km (0.107 R)
• M48: 21,129,502 km (0.103 R)
• M49: 21,933,292 km (0.113 R)
• M50: 22,883,537 km (0.087 R)
• M51: 22,974,792 km (0.04 R)
• M52: 23,340,858 km (0.091 R)
• M53: 23,432,711 km (0.107 R)
• M54: 23,986,223 km (0.117 R)
• M55: 24,125,200 km (0.118 R)
• M56: 24,544,074 km (0.11 R)
• M57: 24,918,218 km (0.066 R)
• M58: 25,483,100 km (0.108 R)
• M59: 25,909,603 km (0.096 R)
• M60: 27,106,685 km (0.041 R)
• M61: 27,687,574 km (0.061 R)
• M62: 28,960,502 km (0.073 R)
• M63: 29,504,739 km (0.118 R)
• M64: 30,002,451 km (0.111 R)
• M65: 30,102,383 km (0.076 R)
• M66: 30,352,510 km (0.115 R)
• M67: 30,452,741 km (0.041 R)
• M68: 30,804,595 km (0.099 R)
• M69: 31,208,360 km (0.077 R)
• M70: 31,461,479 km (0.105 R)
• M71: 31,563,056 km (0.118 R)
• M72: 31,817,223 km (0.118 R)
• M73: 32,020,975 km (0.034 R)
• M74: 32,583,763 km (0.084 R)
• M75: 33,823,031 km (0.114 R)
• M76: 33,978,912 km (0.078 R)
• M77: 34,083,032 km (0.112 R)
• M78: 34,552,919 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 14.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.49 AU - 13.27 AU

Year: 13108 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 104,392,929 km

• M1: 198,367 km (0.082 R)
• M2: 1,287,140 km (0.111 R)
• M3: 1,609,224 km (0.03 R)
• M4: 1,846,038 km (0.106 R)
• M5: 2,525,661 km (0.115 R)
• M6: 3,360,716 km (0.108 R)
• M7: 5,043,991 km (0.107 R)
• M8: 5,202,715 km (0.101 R)
• M9: 5,395,397 km (0.093 R)
• M10: 7,162,596 km (0.101 R)
• M11: 7,449,525 km (0.054 R)
• M12: 7,960,551 km (0.041 R)
• M13: 8,445,398 km (0.058 R)
• M14: 8,558,793 km (0.112 R)
• M15: 8,978,415 km (0.101 R)
• M16: 10,805,903 km (0.108 R)
• M17: 11,259,633 km (0.087 R)
• M18: 11,384,548 km (0.081 R)
• M19: 11,719,647 km (0.119 R)
• M20: 12,015,701 km (0.12 R)
• M21: 12,143,308 km (0.113 R)
• M22: 12,356,934 km (0.081 R)
• M23: 16,036,144 km (0.027 R)
• M24: 16,601,175 km (0.07 R)
• M25: 16,791,015 km (0.106 R)
• M26: 17,268,681 km (0.117 R)
• M27: 17,605,725 km (0.094 R)
• M28: 18,042,251 km (0.081 R)
• M29: 18,237,476 km (0.091 R)
• M30: 19,473,304 km (0.087 R)
• M31: 19,874,526 km (0.052 R)
• M32: 21,817,204 km (0.093 R)
• M33: 22,443,271 km (0.104 R)
• M34: 22,705,965 km (0.056 R)
• M35: 24,087,950 km (0.066 R)
• M36: 24,572,647 km (0.034 R)
• M37: 27,773,144 km (0.105 R)
• M38: 28,055,136 km (0.112 R)
• M39: 28,451,570 km (0.073 R)
• M40: 29,536,903 km (0.058 R)
• M41: 29,824,729 km (0.096 R)
• M42: 30,055,708 km (0.06 R)
• M43: 30,171,497 km (0.076 R)
• M44: 30,635,849 km (0.045 R)
• M45: 30,927,265 km (0.041 R)
• M46: 31,807,050 km (0.094 R)
• M47: 32,695,063 km (0.098 R)
• M48: 32,992,763 km (0.094 R)
• M49: 33,411,338 km (0.106 R)
• M50: 33,951,835 km (0.055 R)
• M51: 35,407,722 km (0.07 R)
• M52: 35,529,943 km (0.06 R)
• M53: 35,713,500 km (0.107 R)
• M54: 37,193,920 km (0.113 R)
• M55: 38,317,251 km (0.088 R)
• M56: 40,086,844 km (0.092 R)
• M57: 41,560,383 km (0.105 R)
• M58: 41,947,692 km (0.07 R)
• M59: 42,077,094 km (0.115 R)
• M60: 43,377,997 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 7.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.49 AU - 22.07 AU

Year: 32131 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,392,929 km

• M1: 143,016 km (0.071 R)
• M2: 389,553 km (0.09 R)
• M3: 663,766 km (0.06 R)
• M4: 836,850 km (0.091 R)
• M5: 1,260,661 km (0.052 R)
• M6: 1,403,228 km (0.109 R)
• M7: 1,743,713 km (0.075 R)
• M8: 1,903,334 km (0.106 R)
• M9: 2,026,154 km (0.114 R)
• M10: 2,236,787 km (0.117 R)
• M11: 2,817,227 km (0.06 R)
• M12: 3,796,345 km (0.093 R)
• M13: 4,003,837 km (0.093 R)
• M14: 4,322,182 km (0.086 R)
• M15: 4,703,955 km (0.117 R)
• M16: 5,616,652 km (0.084 R)
• M17: 6,032,983 km (0.114 R)
• M18: 6,275,331 km (0.1 R)
• M19: 7,276,440 km (0.112 R)
• M20: 8,937,874 km (0.117 R)
• M21: 11,077,872 km (0.112 R)
• M22: 11,900,511 km (0.116 R)
• M23: 12,357,383 km (0.103 R)
• M24: 12,975,671 km (0.118 R)
• M25: 13,524,844 km (0.106 R)
• M26: 13,762,555 km (0.119 R)
• M27: 14,001,613 km (0.097 R)
• M28: 14,808,544 km (0.098 R)
• M29: 15,053,585 km (0.089 R)
• M30: 15,630,434 km (0.093 R)
• M31: 15,796,638 km (0.103 R)
• M32: 15,879,964 km (0.114 R)
• M33: 16,046,915 km (0.089 R)
• M34: 19,151,819 km (0.077 R)
• M35: 19,240,680 km (0.068 R)
• M36: 21,321,736 km (0.096 R)
• M37: 22,062,096 km (0.095 R)
• M38: 22,155,295 km (0.109 R)
• M39: 23,093,872 km (0.097 R)
• M40: 24,045,614 km (0.106 R)
• M41: 24,816,043 km (0.096 R)
• M42: 26,085,381 km (0.113 R)
• M43: 26,678,237 km (0.11 R)
• M44: 27,978,243 km (0.096 R)
• M45: 29,094,093 km (0.04 R)
• M46: 29,914,787 km (0.072 R)
• M47: 30,535,319 km (0.115 R)
• M48: 30,639,140 km (0.105 R)
• M49: 31,474,046 km (0.097 R)
• M50: 32,105,199 km (0.038 R)
• M51: 32,316,431 km (0.1 R)
• M52: 32,634,327 km (0.065 R)
• M53: 33,593,847 km (0.072 R)
• M54: 35,759,426 km (0.119 R)
• M55: 38,304,984 km (0.087 R)
• M56: 42,636,889 km (0.062 R)
• M57: 43,218,376 km (0.113 R)
• M58: 47,963,321 km (0.11 R)
• M59: 49,784,975 km (0.083 R)
• M60: 50,029,418 km (0.049 R)
• M61: 50,274,459 km (0.087 R)
• M62: 50,519,799 km (0.083 R)
• M63: 55,004,145 km (0.117 R)
• M64: 55,130,555 km (0.117 R)
• M65: 57,550,002 km (0.092 R)
• M66: 61,047,301 km (0.026 R)
• M67: 62,755,559 km (0.033 R)
• M68: 63,151,993 km (0.107 R)
• M69: 63,681,869 km (0.086 R)
• M70: 66,084,710 km (0.077 R)
• M71: 66,488,026 km (0.093 R)
• M72: 70,840,875 km (0.057 R)
• M73: 74,165,388 km (0.118 R)
• M74: 74,304,963 km (0.098 R)
• M75: 75,706,097 km (0.113 R)
• M76: 77,398,797 km (0.114 R)
• M77: 77,540,466 km (0.098 R)
• M78: 80,104,424 km (0.109 R)
• M79: 81,252,887 km (0.091 R)
• M80: 81,684,925 km (0.089 R)
• M81: 83,711,378 km (0.109 R)
• M82: 84,584,880 km (0.039 R)
• M83: 84,876,746 km (0.104 R)
• M84: 87,961,304 km (0.107 R)
• M85: 91,082,514 km (0.054 R)
• M86: 91,531,308 km (0.055 R)
• M87: 95,907,793 km (0.117 R)
• M88: 96,364,366 km (0.106 R)
• M89: 97,127,016 km (0.064 R)
• M90: 97,738,572 km (0.082 R)
• M91: 98,197,987 km (0.063 R)
• M92: 98,811,787 km (0.108 R)
• M93: 100,970,036 km (0.114 R)
• M94: 103,143,842 km (0.099 R)
• M95: 103,923,995 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit