🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 23 Hours

Environment

Temp: 220 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.73 AU - 1.15 AU

Year: 326 Days

Day: 27.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.24 AU - 1.46 AU

Year: 562 Days

Day: 13.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,556,709 km

• M1: 48,171 km (0.097 R)
• M2: 845,378 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.85 AU - 2.45 AU

Year: 1129 Days

Day: 25.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 11.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.67 AU - 9.31 AU

Year: 7342 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,556,709 km

• M1: 235,317 km (0.062 R)
• M2: 454,030 km (0.102 R)
• M3: 548,725 km (0.106 R)
• M4: 651,349 km (0.063 R)
• M5: 790,176 km (0.1 R)
• M6: 1,132,456 km (0.044 R)
• M7: 1,483,113 km (0.104 R)
• M8: 1,907,822 km (0.083 R)
• M9: 2,113,519 km (0.116 R)
• M10: 2,240,378 km (0.117 R)
• M11: 2,413,762 km (0.116 R)
• M12: 2,591,634 km (0.087 R)
• M13: 2,682,140 km (0.051 R)
• M14: 2,773,844 km (0.076 R)
• M15: 3,420,406 km (0.103 R)
• M16: 3,954,919 km (0.092 R)
• M17: 4,325,922 km (0.106 R)
• M18: 4,570,514 km (0.114 R)
• M19: 4,819,595 km (0.108 R)
• M20: 5,101,736 km (0.072 R)
• M21: 5,505,800 km (0.064 R)
• M22: 5,652,705 km (0.049 R)
• M23: 5,771,037 km (0.074 R)
• M24: 6,101,050 km (0.113 R)
• M25: 6,561,063 km (0.085 R)
• M26: 7,032,297 km (0.112 R)
• M27: 7,384,899 km (0.11 R)
• M28: 7,514,451 km (0.044 R)
• M29: 8,040,736 km (0.072 R)
• M30: 8,207,687 km (0.115 R)
• M31: 8,545,030 km (0.075 R)
• M32: 8,886,862 km (0.105 R)
• M33: 9,761,261 km (0.076 R)
• M34: 10,298,916 km (0.096 R)
• M35: 10,883,245 km (0.108 R)
• M36: 11,031,048 km (0.068 R)
• M37: 11,328,598 km (0.069 R)
• M38: 11,855,631 km (0.059 R)
• M39: 12,545,128 km (0.072 R)
• M40: 13,643,475 km (0.12 R)
• M41: 14,003,109 km (0.061 R)
• M42: 14,446,816 km (0.047 R)
• M43: 14,772,491 km (0.104 R)
• M44: 15,224,127 km (0.074 R)
• M45: 15,431,020 km (0.108 R)
• M46: 16,141,161 km (0.112 R)
• M47: 16,521,589 km (0.098 R)
• M48: 17,463,756 km (0.085 R)
• M49: 18,247,499 km (0.109 R)
• M50: 18,599,653 km (0.045 R)
• M51: 18,909,470 km (0.105 R)
• M52: 20,575,841 km (0.101 R)
• M53: 21,080,285 km (0.116 R)
• M54: 21,218,513 km (0.119 R)
• M55: 21,774,718 km (0.082 R)
• M56: 22,901,340 km (0.098 R)
• M57: 23,615,221 km (0.096 R)
• M58: 24,481,392 km (0.066 R)
• M59: 25,800,247 km (0.115 R)
• M60: 26,991,794 km (0.086 R)
• M61: 27,192,255 km (0.06 R)
• M62: 27,745,618 km (0.072 R)
• M63: 29,893,095 km (0.08 R)
• M64: 30,152,348 km (0.091 R)
• M65: 30,672,949 km (0.07 R)
• M66: 31,196,542 km (0.072 R)
• M67: 31,670,318 km (0.114 R)
• M68: 31,987,615 km (0.1 R)
• M69: 33,159,565 km (0.092 R)
• M70: 33,750,925 km (0.084 R)
• M71: 35,271,737 km (0.05 R)
• M72: 35,985,319 km (0.119 R)
• M73: 36,150,774 km (0.114 R)
• M74: 36,648,337 km (0.078 R)
• M75: 37,148,293 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 15

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.02 AU - 9.5 AU

Year: 9286 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,556,709 km

• M1: 301,739 km (0.03 R)
• M2: 459,565 km (0.1 R)
• M3: 582,534 km (0.063 R)
• M4: 870,061 km (0.084 R)
• M5: 1,032,225 km (0.08 R)
• M6: 1,786,199 km (0.102 R)
• M7: 2,095,268 km (0.038 R)
• M8: 2,422,139 km (0.114 R)
• M9: 2,658,205 km (0.051 R)
• M10: 2,847,296 km (0.067 R)
• M11: 2,985,076 km (0.068 R)
• M12: 3,441,499 km (0.111 R)
• M13: 4,136,531 km (0.116 R)
• M14: 4,230,478 km (0.093 R)
• M15: 5,344,833 km (0.101 R)
• M16: 5,447,457 km (0.078 R)
• M17: 6,436,748 km (0.072 R)
• M18: 7,102,159 km (0.083 R)
• M19: 7,712,069 km (0.05 R)
• M20: 8,023,532 km (0.093 R)
• M21: 8,458,413 km (0.105 R)
• M22: 8,779,749 km (0.073 R)
• M23: 8,982,455 km (0.064 R)
• M24: 9,310,223 km (0.071 R)
• M25: 10,274,681 km (0.084 R)
• M26: 10,790,494 km (0.107 R)
• M27: 11,802,674 km (0.11 R)
• M28: 12,116,829 km (0.114 R)
• M29: 12,388,349 km (0.09 R)
• M30: 12,661,814 km (0.079 R)
• M31: 13,917,389 km (0.05 R)
• M32: 14,106,780 km (0.077 R)
• M33: 14,824,551 km (0.112 R)
• M34: 15,212,308 km (0.119 R)
• M35: 15,554,439 km (0.103 R)
• M36: 15,898,963 km (0.104 R)
• M37: 16,146,697 km (0.072 R)
• M38: 16,897,528 km (0.094 R)
• M39: 17,150,349 km (0.101 R)
• M40: 18,070,824 km (0.073 R)
• M41: 18,225,808 km (0.116 R)
• M42: 18,381,240 km (0.064 R)
• M43: 18,589,181 km (0.055 R)
• M44: 19,640,555 km (0.105 R)
• M45: 21,036,303 km (0.069 R)
• M46: 22,352,914 km (0.108 R)
• M47: 22,463,766 km (0.089 R)
• M48: 22,965,218 km (0.077 R)
• M49: 23,301,514 km (0.103 R)
• M50: 23,526,659 km (0.106 R)
• M51: 24,092,737 km (0.059 R)
• M52: 25,411,592 km (0.116 R)
• M53: 25,585,425 km (0.087 R)
• M54: 25,759,557 km (0.093 R)
• M55: 27,226,214 km (0.07 R)
• M56: 27,404,086 km (0.066 R)
• M57: 27,522,867 km (0.069 R)
• M58: 28,239,141 km (0.069 R)
• M59: 28,539,235 km (0.048 R)
• M60: 29,689,941 km (0.085 R)
• M61: 31,973,852 km (0.103 R)
• M62: 32,161,448 km (0.098 R)
• M63: 33,930,592 km (0.116 R)
• M64: 34,249,834 km (0.115 R)
• M65: 34,698,478 km (0.111 R)
• M66: 34,955,637 km (0.119 R)
• M67: 35,536,825 km (0.043 R)
• M68: 36,643,101 km (0.098 R)
• M69: 37,101,918 km (0.102 R)
• M70: 37,826,869 km (0.081 R)
• M71: 40,029,548 km (0.086 R)
• M72: 40,705,132 km (0.091 R)
• M73: 41,316,538 km (0.116 R)
• M74: 41,521,039 km (0.084 R)
• M75: 41,657,472 km (0.096 R)
• M76: 42,067,819 km (0.109 R)
• M77: 43,307,088 km (0.099 R)
• M78: 43,931,060 km (0.083 R)
• M79: 45,047,958 km (0.073 R)
• M80: 46,174,131 km (0.073 R)
• M81: 46,457,170 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 13.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.74 AU - 12.88 AU

Year: 11857 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 82.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,556,709 km

• M1: 179,218 km (0.073 R)
• M2: 262,993 km (0.03 R)
• M3: 505,790 km (0.075 R)
• M4: 659,727 km (0.117 R)
• M5: 1,063,342 km (0.106 R)
• M6: 1,390,063 km (0.095 R)
• M7: 1,829,732 km (0.115 R)
• M8: 2,165,878 km (0.115 R)
• M9: 3,091,889 km (0.113 R)
• M10: 3,666,195 km (0.076 R)
• M11: 3,806,368 km (0.087 R)
• M12: 4,019,844 km (0.074 R)
• M13: 4,347,613 km (0.101 R)
• M14: 4,458,914 km (0.099 R)
• M15: 4,760,204 km (0.06 R)
• M16: 5,704,017 km (0.111 R)
• M17: 5,990,048 km (0.109 R)
• M18: 6,449,314 km (0.109 R)
• M19: 6,534,136 km (0.043 R)
• M20: 6,790,696 km (0.074 R)
• M21: 7,446,384 km (0.063 R)
• M22: 8,584,225 km (0.115 R)
• M23: 9,007,138 km (0.099 R)
• M24: 9,630,064 km (0.116 R)
• M25: 10,020,514 km (0.071 R)
• M26: 10,615,764 km (0.032 R)
• M27: 10,917,653 km (0.091 R)
• M28: 11,018,930 km (0.107 R)
• M29: 11,633,329 km (0.06 R)
• M30: 11,788,611 km (0.109 R)
• M31: 13,325,580 km (0.067 R)
• M32: 13,596,950 km (0.078 R)
• M33: 13,925,019 km (0.075 R)
• M34: 14,589,084 km (0.087 R)
• M35: 15,263,321 km (0.068 R)
• M36: 15,490,411 km (0.093 R)
• M37: 15,661,401 km (0.1 R)
• M38: 15,947,881 km (0.06 R)
• M39: 16,062,922 km (0.069 R)
• M40: 16,993,421 km (0.116 R)
• M41: 17,111,004 km (0.101 R)
• M42: 17,406,161 km (0.115 R)
• M43: 17,822,043 km (0.059 R)
• M44: 18,241,216 km (0.094 R)
• M45: 19,395,514 km (0.102 R)
• M46: 20,136,771 km (0.036 R)
• M47: 21,013,265 km (0.097 R)
• M48: 21,265,936 km (0.09 R)
• M49: 21,583,233 km (0.059 R)
• M50: 22,544,549 km (0.083 R)
• M51: 24,841,774 km (0.108 R)
• M52: 24,975,365 km (0.111 R)
• M53: 25,242,995 km (0.1 R)
• M54: 26,527,891 km (0.076 R)
• M55: 27,212,601 km (0.113 R)
• M56: 29,584,026 km (0.07 R)
• M57: 30,080,392 km (0.11 R)
• M58: 30,794,422 km (0.072 R)
• M59: 31,948,420 km (0.106 R)
• M60: 33,705,747 km (0.066 R)
• M61: 34,372,953 km (0.049 R)
• M62: 34,745,452 km (0.102 R)
• M63: 35,871,026 km (0.119 R)
• M64: 36,324,607 km (0.116 R)
• M65: 36,552,145 km (0.092 R)
• M66: 37,619,975 km (0.097 R)
• M67: 38,389,058 km (0.064 R)
• M68: 41,121,612 km (0.109 R)
• M69: 41,834,446 km (0.105 R)
• M70: 44,077,816 km (0.087 R)
• M71: 48,513,841 km (0.1 R)
• M72: 49,015,443 km (0.073 R)
• M73: 49,602,764 km (0.04 R)
• M74: 50,192,479 km (0.12 R)
• M75: 51,549,182 km (0.071 R)
• M76: 51,890,265 km (0.088 R)
• M77: 52,746,115 km (0.047 R)
• M78: 54,125,258 km (0.077 R)
• M79: 55,080,440 km (0.069 R)
• M80: 55,778,464 km (0.092 R)
• M81: 57,271,600 km (0.106 R)
• M82: 57,359,863 km (0.107 R)
• M83: 57,713,213 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.3

Radius: 7.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.49 AU - 16.67 AU

Year: 18922 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,556,709 km

• M1: 102,175 km (0.119 R)
• M2: 398,678 km (0.057 R)
• M3: 494,421 km (0.044 R)
• M4: 1,328,130 km (0.08 R)
• M5: 1,930,112 km (0.094 R)
• M6: 2,172,610 km (0.084 R)
• M7: 2,222,276 km (0.118 R)
• M8: 2,322,806 km (0.108 R)
• M9: 2,528,354 km (0.1 R)
• M10: 3,236,849 km (0.05 R)
• M11: 3,495,953 km (0.119 R)
• M12: 3,642,708 km (0.103 R)
• M13: 3,851,696 km (0.07 R)
• M14: 4,003,389 km (0.078 R)
• M15: 4,157,026 km (0.095 R)
• M16: 4,250,225 km (0.09 R)
• M17: 4,375,439 km (0.035 R)
• M18: 5,020,205 km (0.117 R)
• M19: 5,152,749 km (0.1 R)
• M20: 6,576,771 km (0.063 R)
• M21: 6,685,529 km (0.084 R)
• M22: 6,758,383 km (0.056 R)
• M23: 6,904,839 km (0.074 R)
• M24: 7,052,343 km (0.093 R)
• M25: 7,126,543 km (0.045 R)
• M26: 7,200,894 km (0.046 R)
• M27: 7,538,985 km (0.08 R)
• M28: 8,113,889 km (0.042 R)
• M29: 8,191,680 km (0.069 R)
• M30: 8,544,582 km (0.04 R)
• M31: 9,468,797 km (0.06 R)
• M32: 9,921,929 km (0.057 R)
• M33: 10,256,131 km (0.057 R)
• M34: 10,806,801 km (0.077 R)
• M35: 10,935,305 km (0.107 R)
• M36: 12,515,956 km (0.11 R)
• M37: 12,741,101 km (0.046 R)
• M38: 13,655,144 km (0.104 R)
• M39: 14,779,671 km (0.092 R)
• M40: 15,113,125 km (0.12 R)
• M41: 15,642,402 km (0.1 R)
• M42: 16,079,826 km (0.112 R)
• M43: 17,667,808 km (0.101 R)
• M44: 18,531,586 km (0.105 R)
• M45: 18,736,685 km (0.098 R)
• M46: 19,513,097 km (0.059 R)
• M47: 19,565,158 km (0.097 R)
• M48: 19,879,014 km (0.11 R)
• M49: 20,458,556 km (0.06 R)
• M50: 21,418,825 km (0.041 R)
• M51: 21,850,415 km (0.093 R)
• M52: 21,958,723 km (0.109 R)
• M53: 22,067,182 km (0.119 R)
• M54: 22,886,679 km (0.111 R)
• M55: 23,604,898 km (0.096 R)
• M56: 23,660,549 km (0.094 R)
• M57: 23,883,150 km (0.092 R)
• M58: 25,063,627 km (0.075 R)
• M59: 25,461,258 km (0.1 R)
• M60: 25,689,395 km (0.071 R)
• M61: 26,377,994 km (0.107 R)
• M62: 26,608,973 km (0.084 R)
• M63: 26,782,507 km (0.115 R)
• M64: 27,072,727 km (0.113 R)
• M65: 27,539,173 km (0.079 R)
• M66: 28,126,045 km (0.097 R)
• M67: 28,954,518 km (0.093 R)
• M68: 30,031,473 km (0.11 R)
• M69: 31,182,479 km (0.039 R)
• M70: 31,487,659 km (0.066 R)
• M71: 31,855,371 km (0.092 R)
• M72: 32,718,700 km (0.061 R)
• M73: 32,780,783 km (0.109 R)
• M74: 32,904,800 km (0.077 R)
• M75: 36,120,256 km (0.116 R)
• M76: 37,020,387 km (0.083 R)
• M77: 37,343,668 km (0.079 R)
• M78: 37,927,847 km (0.077 R)
• M79: 38,776,965 km (0.108 R)
• M80: 39,830,732 km (0.099 R)
• M81: 39,897,004 km (0.105 R)
• M82: 41,228,126 km (0.091 R)
• M83: 41,362,016 km (0.109 R)
• M84: 43,115,902 km (0.066 R)
• M85: 45,446,038 km (0.106 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit