🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.6 AU - 0.88 AU

Year: 229 Days

Day: 41.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 387 Days

Day: 44.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,203,383 km

• M1: 76,594 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.61 AU - 1.75 AU

Year: 784 Days

Day: 18.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.44 AU - 2.22 AU

Year: 891 Days

Day: 33.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.75 AU - 2.61 AU

Year: 1158 Days

Day: 37 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 14.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.48 AU - 10.56 AU

Year: 9749 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,203,383 km

• M1: 189,690 km (0.063 R)
• M2: 409,150 km (0.094 R)
• M3: 722,857 km (0.095 R)
• M4: 1,492,089 km (0.116 R)
• M5: 1,866,084 km (0.116 R)
• M6: 2,316,523 km (0.093 R)
• M7: 2,434,705 km (0.072 R)
• M8: 2,801,370 km (0.073 R)
• M9: 3,055,836 km (0.101 R)
• M10: 3,506,125 km (0.092 R)
• M11: 4,063,078 km (0.105 R)
• M12: 4,177,820 km (0.068 R)
• M13: 4,322,930 km (0.113 R)
• M14: 4,469,685 km (0.07 R)
• M15: 5,671,106 km (0.113 R)
• M16: 5,767,447 km (0.097 R)
• M17: 6,762,123 km (0.092 R)
• M18: 7,209,720 km (0.073 R)
• M19: 8,315,697 km (0.099 R)
• M20: 8,683,857 km (0.077 R)
• M21: 9,436,334 km (0.077 R)
• M22: 10,843,003 km (0.086 R)
• M23: 11,326,504 km (0.109 R)
• M24: 12,147,945 km (0.084 R)
• M25: 12,988,686 km (0.025 R)
• M26: 13,159,078 km (0.043 R)
• M27: 13,891,658 km (0.057 R)
• M28: 14,197,137 km (0.064 R)
• M29: 14,948,418 km (0.083 R)
• M30: 15,803,369 km (0.073 R)
• M31: 16,674,328 km (0.118 R)
• M32: 16,766,929 km (0.092 R)
• M33: 17,138,979 km (0.046 R)
• M34: 18,750,448 km (0.113 R)
• M35: 19,819,025 km (0.101 R)
• M36: 21,307,674 km (0.102 R)
• M37: 21,609,712 km (0.026 R)
• M38: 23,400,099 km (0.11 R)
• M39: 23,920,400 km (0.109 R)
• M40: 24,024,820 km (0.116 R)
• M41: 27,503,419 km (0.052 R)
• M42: 28,052,443 km (0.08 R)
• M43: 28,660,558 km (0.075 R)
• M44: 30,454,387 km (0.063 R)
• M45: 31,364,839 km (0.104 R)
• M46: 36,530,304 km (0.118 R)
• M47: 37,254,956 km (0.114 R)
• M48: 37,679,814 km (0.117 R)
• M49: 37,984,246 km (0.117 R)
• M50: 38,534,317 km (0.09 R)
• M51: 38,779,658 km (0.056 R)
• M52: 39,087,081 km (0.081 R)
• M53: 39,457,037 km (0.09 R)
• M54: 40,387,087 km (0.082 R)
• M55: 40,698,699 km (0.099 R)
• M56: 41,386,999 km (0.069 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 14

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.25 AU - 10.59 AU

Year: 12105 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,203,383 km

• M1: 215,571 km (0.092 R)
• M2: 309,668 km (0.061 R)
• M3: 624,571 km (0.063 R)
• M4: 799,900 km (0.079 R)
• M5: 959,970 km (0.06 R)
• M6: 1,149,360 km (0.043 R)
• M7: 1,689,409 km (0.064 R)
• M8: 2,257,282 km (0.099 R)
• M9: 2,538,975 km (0.113 R)
• M10: 2,932,717 km (0.088 R)
• M11: 3,034,144 km (0.105 R)
• M12: 3,162,798 km (0.081 R)
• M13: 3,267,068 km (0.082 R)
• M14: 3,532,903 km (0.086 R)
• M15: 4,725,797 km (0.071 R)
• M16: 5,241,909 km (0.104 R)
• M17: 5,968,955 km (0.102 R)
• M18: 6,066,194 km (0.077 R)
• M19: 6,460,384 km (0.059 R)
• M20: 7,273,897 km (0.07 R)
• M21: 7,447,431 km (0.106 R)
• M22: 8,191,531 km (0.093 R)
• M23: 8,959,566 km (0.061 R)
• M24: 9,145,815 km (0.085 R)
• M25: 9,333,262 km (0.119 R)
• M26: 9,446,507 km (0.115 R)
• M27: 9,674,195 km (0.103 R)
• M28: 9,980,572 km (0.11 R)
• M29: 10,329,135 km (0.09 R)
• M30: 10,839,862 km (0.112 R)
• M31: 11,198,298 km (0.102 R)
• M32: 11,845,010 km (0.033 R)
• M33: 13,302,093 km (0.045 R)
• M34: 13,814,615 km (0.072 R)
• M35: 14,290,187 km (0.087 R)
• M36: 14,859,108 km (0.064 R)
• M37: 15,929,032 km (0.034 R)
• M38: 16,200,402 km (0.082 R)
• M39: 16,382,164 km (0.117 R)
• M40: 19,623,052 km (0.041 R)
• M41: 19,865,400 km (0.107 R)
• M42: 20,157,565 km (0.08 R)
• M43: 20,353,239 km (0.084 R)
• M44: 20,647,797 km (0.1 R)
• M45: 20,943,851 km (0.102 R)
• M46: 21,141,919 km (0.066 R)
• M47: 22,242,660 km (0.096 R)
• M48: 23,208,314 km (0.117 R)
• M49: 24,552,003 km (0.117 R)
• M50: 25,708,544 km (0.107 R)
• M51: 28,567,060 km (0.091 R)
• M52: 29,505,188 km (0.061 R)
• M53: 30,006,042 km (0.101 R)
• M54: 30,790,533 km (0.029 R)
• M55: 30,903,180 km (0.12 R)
• M56: 32,093,979 km (0.082 R)
• M57: 33,011,463 km (0.064 R)
• M58: 33,995,667 km (0.064 R)
• M59: 34,579,099 km (0.102 R)
• M60: 36,170,970 km (0.092 R)
• M61: 37,425,647 km (0.059 R)
• M62: 38,816,010 km (0.057 R)
• M63: 39,609,327 km (0.1 R)
• M64: 40,038,823 km (0.105 R)
• M65: 40,593,233 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 13.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.11 AU - 12.93 AU

Year: 14072 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,203,383 km

• M1: 844,181 km (0.115 R)
• M2: 1,143,825 km (0.09 R)
• M3: 1,587,383 km (0.112 R)
• M4: 1,872,816 km (0.117 R)
• M5: 2,144,336 km (0.091 R)
• M6: 2,300,815 km (0.12 R)
• M7: 2,396,707 km (0.096 R)
• M8: 2,526,558 km (0.081 R)
• M9: 3,355,331 km (0.081 R)
• M10: 3,501,488 km (0.091 R)
• M11: 4,342,527 km (0.072 R)
• M12: 4,582,632 km (0.058 R)
• M13: 6,565,252 km (0.03 R)
• M14: 8,527,827 km (0.115 R)
• M15: 9,807,636 km (0.112 R)
• M16: 10,017,971 km (0.11 R)
• M17: 11,476,700 km (0.115 R)
• M18: 11,587,402 km (0.099 R)
• M19: 13,232,380 km (0.039 R)
• M20: 13,406,662 km (0.104 R)
• M21: 13,581,841 km (0.094 R)
• M22: 14,230,348 km (0.086 R)
• M23: 14,408,968 km (0.079 R)
• M24: 14,588,336 km (0.092 R)
• M25: 17,113,847 km (0.038 R)
• M26: 17,367,415 km (0.087 R)
• M27: 17,878,292 km (0.112 R)
• M28: 18,135,600 km (0.098 R)
• M29: 18,394,105 km (0.077 R)
• M30: 18,523,807 km (0.101 R)
• M31: 19,572,637 km (0.115 R)
• M32: 20,573,447 km (0.087 R)
• M33: 22,071,221 km (0.025 R)
• M34: 22,694,147 km (0.118 R)
• M35: 22,902,985 km (0.054 R)
• M36: 24,169,930 km (0.1 R)
• M37: 25,387,207 km (0.094 R)
• M38: 25,531,719 km (0.099 R)
• M39: 25,676,530 km (0.068 R)
• M40: 26,185,462 km (0.069 R)
• M41: 27,065,845 km (0.065 R)
• M42: 27,213,498 km (0.069 R)
• M43: 29,308,766 km (0.109 R)
• M44: 30,914,101 km (0.101 R)
• M45: 31,223,170 km (0.081 R)
• M46: 31,533,137 km (0.094 R)
• M47: 31,766,360 km (0.095 R)
• M48: 32,783,625 km (0.099 R)
• M49: 34,209,592 km (0.063 R)
• M50: 34,609,318 km (0.112 R)
• M51: 36,061,165 km (0.095 R)
• M52: 36,305,010 km (0.102 R)
• M53: 37,121,964 km (0.106 R)
• M54: 39,274,378 km (0.046 R)
• M55: 39,609,178 km (0.072 R)
• M56: 40,113,023 km (0.071 R)
• M57: 41,211,969 km (0.077 R)
• M58: 42,578,247 km (0.112 R)
• M59: 43,439,631 km (0.103 R)
• M60: 44,219,934 km (0.065 R)
• M61: 45,092,239 km (0.079 R)
• M62: 45,530,561 km (0.093 R)
• M63: 47,475,782 km (0.089 R)
• M64: 48,638,008 km (0.104 R)
• M65: 50,444,252 km (0.11 R)
• M66: 51,905,076 km (0.091 R)
• M67: 51,996,779 km (0.119 R)
• M68: 52,825,103 km (0.08 R)
• M69: 53,102,158 km (0.09 R)
• M70: 53,379,662 km (0.071 R)
• M71: 54,029,216 km (0.079 R)
• M72: 55,711,444 km (0.109 R)
• M73: 56,181,630 km (0.05 R)
• M74: 57,031,645 km (0.117 R)
• M75: 57,980,844 km (0.103 R)
• M76: 59,510,631 km (0.092 R)
• M77: 62,317,087 km (0.099 R)
• M78: 63,000,899 km (0.101 R)
• M79: 63,196,872 km (0.08 R)
• M80: 64,474,737 km (0.112 R)
• M81: 65,265,362 km (0.052 R)
• M82: 66,258,243 km (0.107 R)
• M83: 66,557,140 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.3

Radius: 8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.8 AU - 20.44 AU

Year: 24385 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,203,383 km

• M1: 525,837 km (0.102 R)
• M2: 701,016 km (0.076 R)
• M3: 845,078 km (0.075 R)
• M4: 1,079,648 km (0.115 R)
• M5: 1,218,774 km (0.085 R)
• M6: 1,967,062 km (0.11 R)
• M7: 2,243,519 km (0.071 R)
• M8: 2,910,127 km (0.075 R)
• M9: 2,987,918 km (0.08 R)
• M10: 4,103,470 km (0.086 R)
• M11: 4,411,940 km (0.073 R)
• M12: 4,546,429 km (0.1 R)
• M13: 4,636,936 km (0.086 R)
• M14: 5,004,647 km (0.031 R)
• M15: 6,980,835 km (0.064 R)
• M16: 9,629,166 km (0.094 R)
• M17: 9,921,181 km (0.118 R)
• M18: 12,170,984 km (0.107 R)
• M19: 12,296,945 km (0.056 R)
• M20: 12,997,512 km (0.092 R)
• M21: 14,171,556 km (0.093 R)
• M22: 16,271,910 km (0.094 R)
• M23: 16,759,449 km (0.103 R)
• M24: 17,891,905 km (0.036 R)
• M25: 17,963,563 km (0.112 R)
• M26: 18,395,153 km (0.085 R)
• M27: 18,975,892 km (0.094 R)
• M28: 19,195,352 km (0.106 R)
• M29: 19,268,655 km (0.101 R)
• M30: 19,636,516 km (0.038 R)
• M31: 20,229,970 km (0.111 R)
• M32: 20,454,068 km (0.08 R)
• M33: 21,131,298 km (0.07 R)
• M34: 21,815,857 km (0.092 R)
• M35: 22,817,415 km (0.082 R)
• M36: 24,626,053 km (0.097 R)
• M37: 25,426,552 km (0.106 R)
• M38: 25,992,181 km (0.09 R)
• M39: 27,382,693 km (0.091 R)
• M40: 27,879,209 km (0.111 R)
• M41: 28,128,588 km (0.114 R)
• M42: 28,545,966 km (0.11 R)
• M43: 29,133,587 km (0.097 R)
• M44: 29,640,425 km (0.095 R)
• M45: 30,834,515 km (0.118 R)
• M46: 33,887,807 km (0.119 R)
• M47: 34,242,803 km (0.09 R)
• M48: 35,315,420 km (0.098 R)
• M49: 35,946,124 km (0.06 R)
• M50: 36,489,613 km (0.104 R)
• M51: 38,136,686 km (0.032 R)
• M52: 38,321,140 km (0.082 R)
• M53: 39,248,198 km (0.064 R)
• M54: 39,714,345 km (0.079 R)
• M55: 42,263,642 km (0.119 R)
• M56: 43,895,606 km (0.105 R)
• M57: 43,992,246 km (0.083 R)
• M58: 44,282,615 km (0.099 R)
• M59: 44,476,644 km (0.103 R)
• M60: 45,157,613 km (0.118 R)
• M61: 46,529,875 km (0.101 R)
• M62: 47,023,248 km (0.095 R)
• M63: 50,019,993 km (0.119 R)
• M64: 50,525,334 km (0.117 R)
• M65: 51,235,775 km (0.099 R)
• M66: 53,593,437 km (0.104 R)
• M67: 54,733,373 km (0.114 R)
• M68: 56,826,546 km (0.115 R)
• M69: 57,988,772 km (0.059 R)
• M70: 59,158,927 km (0.106 R)
• M71: 59,372,553 km (0.1 R)
• M72: 59,800,552 km (0.071 R)
• M73: 61,306,554 km (0.047 R)
• M74: 61,414,563 km (0.1 R)
• M75: 64,026,542 km (0.068 R)
• M76: 65,015,384 km (0.053 R)
• M77: 65,787,908 km (0.103 R)
• M78: 65,898,610 km (0.078 R)
• M79: 66,785,725 km (0.117 R)
• M80: 67,230,779 km (0.089 R)
• M81: 67,565,280 km (0.1 R)
• M82: 67,788,480 km (0.082 R)
• M83: 68,347,826 km (0.119 R)
• M84: 70,713,418 km (0.047 R)
• M85: 71,166,998 km (0.096 R)
• M86: 71,394,237 km (0.117 R)
• M87: 71,507,782 km (0.094 R)
• M88: 71,621,626 km (0.082 R)
• M89: 72,191,145 km (0.033 R)
• M90: 74,369,290 km (0.057 R)
• M91: 75,872,001 km (0.076 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit