🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 159 Days

Day: 17.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,203,741 km

• M1: 256,710 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 281 Days

Day: 19 Hours

Environment

Temp: 112 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.97 AU - 1.55 AU

Year: 536 Days

Day: 15.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,203,741 km

• M1: 689,347 km (0.066 R)
• M2: 948,301 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.91 AU - 2.77 AU

Year: 1356 Days

Day: 39.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,203,741 km

• M1: 357,689 km (0.099 R)
• M2: 1,053,468 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 10.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.05 AU - 10.17 AU

Year: 9569 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,203,741 km

• M1: 267,032 km (0.048 R)
• M2: 343,327 km (0.105 R)
• M3: 464,801 km (0.066 R)
• M4: 538,104 km (0.106 R)
• M5: 656,884 km (0.079 R)
• M6: 875,746 km (0.09 R)
• M7: 1,101,639 km (0.111 R)
• M8: 1,667,268 km (0.087 R)
• M9: 1,847,085 km (0.088 R)
• M10: 2,628,584 km (0.112 R)
• M11: 2,815,133 km (0.114 R)
• M12: 3,030,254 km (0.078 R)
• M13: 3,103,109 km (0.086 R)
• M14: 3,812,053 km (0.06 R)
• M15: 3,996,956 km (0.079 R)
• M16: 4,293,608 km (0.058 R)
• M17: 4,541,791 km (0.109 R)
• M18: 4,625,566 km (0.039 R)
• M19: 4,738,064 km (0.11 R)
• M20: 4,908,456 km (0.104 R)
• M21: 5,023,347 km (0.103 R)
• M22: 6,281,764 km (0.057 R)
• M23: 6,375,263 km (0.057 R)
• M24: 6,469,360 km (0.074 R)
• M25: 7,732,714 km (0.107 R)
• M26: 7,866,604 km (0.097 R)
• M27: 9,035,113 km (0.064 R)
• M28: 9,424,815 km (0.075 R)
• M29: 9,965,013 km (0.081 R)
• M30: 10,220,527 km (0.099 R)
• M31: 10,293,979 km (0.101 R)
• M32: 11,150,876 km (0.118 R)
• M33: 11,722,040 km (0.082 R)
• M34: 12,108,152 km (0.054 R)
• M35: 12,185,943 km (0.095 R)
• M36: 12,853,299 km (0.119 R)
• M37: 13,572,865 km (0.04 R)
• M38: 13,856,204 km (0.094 R)
• M39: 13,978,275 km (0.112 R)
• M40: 15,009,304 km (0.062 R)
• M41: 15,092,780 km (0.117 R)
• M42: 15,639,560 km (0.075 R)
• M43: 15,724,232 km (0.116 R)
• M44: 16,064,567 km (0.11 R)
• M45: 17,846,727 km (0.115 R)
• M46: 18,246,303 km (0.039 R)
• M47: 18,603,842 km (0.116 R)
• M48: 19,235,294 km (0.079 R)
• M49: 19,326,100 km (0.059 R)
• M50: 19,599,415 km (0.077 R)
• M51: 19,736,447 km (0.039 R)
• M52: 19,919,704 km (0.107 R)
• M53: 20,011,558 km (0.102 R)
• M54: 21,641,726 km (0.116 R)
• M55: 21,830,668 km (0.111 R)
• M56: 24,534,051 km (0.098 R)
• M57: 24,681,704 km (0.048 R)
• M58: 25,176,574 km (0.075 R)
• M59: 25,474,872 km (0.052 R)
• M60: 25,674,585 km (0.039 R)
• M61: 26,528,639 km (0.105 R)
• M62: 26,680,331 km (0.113 R)
• M63: 27,137,054 km (0.097 R)
• M64: 27,647,781 km (0.076 R)
• M65: 27,750,255 km (0.041 R)
• M66: 28,471,317 km (0.116 R)
• M67: 28,730,271 km (0.114 R)
• M68: 28,938,063 km (0.105 R)
• M69: 29,146,452 km (0.028 R)
• M70: 29,512,070 km (0.076 R)
• M71: 29,616,788 km (0.075 R)
• M72: 30,089,817 km (0.088 R)
• M73: 30,300,899 km (0.111 R)
• M74: 30,671,303 km (0.114 R)
• M75: 31,043,204 km (0.08 R)
• M76: 34,678,432 km (0.061 R)
• M77: 34,955,038 km (0.118 R)
• M78: 35,343,544 km (0.114 R)
• M79: 35,621,946 km (0.116 R)
• M80: 36,799,281 km (0.067 R)
• M81: 37,932,335 km (0.113 R)
• M82: 38,046,179 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 8.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.75 AU - 12.17 AU

Year: 11905 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,203,741 km

• M1: 256,710 km (0.084 R)
• M2: 328,218 km (0.085 R)
• M3: 422,165 km (0.116 R)
• M4: 590,164 km (0.095 R)
• M5: 835,355 km (0.119 R)
• M6: 1,217,427 km (0.109 R)
• M7: 1,326,484 km (0.117 R)
• M8: 1,393,654 km (0.103 R)
• M9: 1,484,908 km (0.065 R)
• M10: 3,412,477 km (0.104 R)
• M11: 3,983,043 km (0.093 R)
• M12: 4,048,268 km (0.056 R)
• M13: 4,113,941 km (0.11 R)
• M14: 4,279,546 km (0.116 R)
• M15: 4,720,262 km (0.071 R)
• M16: 5,426,663 km (0.081 R)
• M17: 5,903,431 km (0.086 R)
• M18: 6,818,671 km (0.084 R)
• M19: 6,936,255 km (0.105 R)
• M20: 7,054,437 km (0.112 R)
• M21: 7,533,898 km (0.096 R)
• M22: 8,314,500 km (0.086 R)
• M23: 8,566,273 km (0.065 R)
• M24: 10,353,669 km (0.081 R)
• M25: 10,989,609 km (0.1 R)
• M26: 12,586,267 km (0.03 R)
• M27: 12,682,459 km (0.117 R)
• M28: 13,362,381 km (0.086 R)
• M29: 14,154,053 km (0.079 R)
• M30: 16,250,966 km (0.097 R)
• M31: 16,408,194 km (0.06 R)
• M32: 16,671,336 km (0.079 R)
• M33: 16,777,102 km (0.098 R)
• M34: 17,308,623 km (0.093 R)
• M35: 19,378,908 km (0.102 R)
• M36: 19,434,409 km (0.114 R)
• M37: 19,768,760 km (0.118 R)
• M38: 20,556,094 km (0.103 R)
• M39: 21,010,722 km (0.033 R)
• M40: 21,124,865 km (0.073 R)
• M41: 21,525,937 km (0.105 R)
• M42: 21,871,807 km (0.111 R)
• M43: 21,987,596 km (0.071 R)
• M44: 22,335,860 km (0.116 R)
• M45: 23,391,871 km (0.119 R)
• M46: 23,806,856 km (0.058 R)
• M47: 24,224,234 km (0.064 R)
• M48: 24,344,061 km (0.082 R)
• M49: 24,945,595 km (0.108 R)
• M50: 26,224,656 km (0.052 R)
• M51: 26,594,163 km (0.098 R)
• M52: 26,655,797 km (0.08 R)
• M53: 27,089,332 km (0.03 R)
• M54: 28,088,795 km (0.098 R)
• M55: 28,340,569 km (0.111 R)
• M56: 29,291,413 km (0.078 R)
• M57: 30,446,159 km (0.088 R)
• M58: 30,704,664 km (0.09 R)
• M59: 30,834,365 km (0.117 R)
• M60: 30,964,066 km (0.089 R)
• M61: 32,535,443 km (0.084 R)
• M62: 32,601,415 km (0.069 R)
• M63: 32,733,660 km (0.093 R)
• M64: 33,530,717 km (0.031 R)
• M65: 35,618,954 km (0.104 R)
• M66: 35,959,738 km (0.099 R)
• M67: 36,301,569 km (0.053 R)
• M68: 36,850,743 km (0.103 R)
• M69: 37,057,337 km (0.111 R)
• M70: 37,264,381 km (0.112 R)
• M71: 37,402,609 km (0.055 R)
• M72: 37,541,137 km (0.092 R)
• M73: 37,957,318 km (0.064 R)
• M74: 40,985,029 km (0.12 R)
• M75: 41,771,914 km (0.103 R)
• M76: 44,675,160 km (0.092 R)
• M77: 45,263,678 km (0.078 R)
• M78: 45,706,637 km (0.104 R)
• M79: 47,418,187 km (0.071 R)
• M80: 47,717,981 km (0.087 R)
• M81: 48,696,650 km (0.116 R)
• M82: 49,681,902 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 13.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.93 AU - 12.83 AU

Year: 13592 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,203,741 km

• M1: 216,917 km (0.038 R)
• M2: 1,368,970 km (0.092 R)
• M3: 1,684,921 km (0.077 R)
• M4: 1,937,741 km (0.115 R)
• M5: 2,736,893 km (0.038 R)
• M6: 2,835,478 km (0.057 R)
• M7: 3,276,044 km (0.104 R)
• M8: 3,522,431 km (0.09 R)
• M9: 3,775,102 km (0.048 R)
• M10: 5,207,502 km (0.084 R)
• M11: 6,218,634 km (0.074 R)
• M12: 6,349,233 km (0.076 R)
• M13: 6,436,897 km (0.077 R)
• M14: 6,613,423 km (0.103 R)
• M15: 6,702,284 km (0.117 R)
• M16: 7,107,096 km (0.05 R)
• M17: 8,465,444 km (0.099 R)
• M18: 8,610,405 km (0.079 R)
• M19: 8,756,412 km (0.102 R)
• M20: 9,050,671 km (0.079 R)
• M21: 10,363,692 km (0.109 R)
• M22: 11,201,141 km (0.115 R)
• M23: 11,520,682 km (0.067 R)
• M24: 12,278,395 km (0.065 R)
• M25: 13,841,842 km (0.111 R)
• M26: 14,127,574 km (0.1 R)
• M27: 14,357,656 km (0.07 R)
• M28: 14,996,738 km (0.114 R)
• M29: 15,113,873 km (0.116 R)
• M30: 16,062,473 km (0.049 R)
• M31: 16,544,029 km (0.119 R)
• M32: 17,336,598 km (0.12 R)
• M33: 17,459,567 km (0.105 R)
• M34: 17,582,986 km (0.101 R)
• M35: 18,643,036 km (0.12 R)
• M36: 19,149,126 km (0.032 R)
• M37: 19,981,189 km (0.118 R)
• M38: 20,629,098 km (0.074 R)
• M39: 20,759,547 km (0.056 R)
• M40: 22,681,730 km (0.086 R)
• M41: 23,834,830 km (0.047 R)
• M42: 24,040,228 km (0.091 R)
• M43: 24,315,189 km (0.094 R)
• M44: 24,591,048 km (0.115 R)
• M45: 24,868,103 km (0.118 R)
• M46: 25,986,197 km (0.114 R)
• M47: 26,197,729 km (0.08 R)
• M48: 27,766,262 km (0.099 R)
• M49: 28,561,824 km (0.118 R)
• M50: 29,732,427 km (0.06 R)
• M51: 30,397,839 km (0.087 R)
• M52: 32,347,548 km (0.098 R)
• M53: 32,499,240 km (0.084 R)
• M54: 33,184,548 km (0.094 R)
• M55: 34,337,498 km (0.076 R)
• M56: 34,647,166 km (0.109 R)
• M57: 35,347,284 km (0.071 R)
• M58: 35,503,464 km (0.108 R)
• M59: 36,524,470 km (0.075 R)
• M60: 37,157,718 km (0.082 R)
• M61: 37,316,441 km (0.116 R)
• M62: 39,726,313 km (0.088 R)
• M63: 40,868,044 km (0.068 R)
• M64: 43,183,819 km (0.079 R)
• M65: 45,032,998 km (0.094 R)
• M66: 45,287,165 km (0.086 R)
• M67: 45,456,959 km (0.085 R)
• M68: 46,822,189 km (0.109 R)
• M69: 47,165,665 km (0.111 R)
• M70: 48,721,483 km (0.09 R)
• M71: 51,086,626 km (0.052 R)
• M72: 52,951,962 km (0.114 R)
• M73: 53,309,800 km (0.092 R)
• M74: 54,388,101 km (0.116 R)
• M75: 54,478,309 km (0.1 R)
• M76: 54,658,873 km (0.106 R)
• M77: 56,932,162 km (0.116 R)
• M78: 57,023,716 km (0.069 R)
• M79: 57,666,090 km (0.063 R)
• M80: 58,126,402 km (0.045 R)
• M81: 58,218,704 km (0.111 R)
• M82: 58,772,964 km (0.042 R)
• M83: 60,259,668 km (0.102 R)
• M84: 61,195,103 km (0.067 R)
• M85: 61,946,833 km (0.035 R)
• M86: 62,135,326 km (0.046 R)
• M87: 62,512,761 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 7.1

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.62 AU - 14.66 AU

Year: 19080 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,203,741 km

• M1: 283,338 km (0.06 R)
• M2: 421,417 km (0.045 R)
• M3: 490,232 km (0.115 R)
• M4: 620,532 km (0.106 R)
• M5: 1,352,814 km (0.109 R)
• M6: 1,906,625 km (0.058 R)
• M7: 3,482,938 km (0.055 R)
• M8: 3,665,148 km (0.089 R)
• M9: 3,850,350 km (0.04 R)
• M10: 4,782,046 km (0.09 R)
• M11: 6,885,541 km (0.104 R)
• M12: 7,863,462 km (0.094 R)
• M13: 7,958,906 km (0.083 R)
• M14: 8,102,669 km (0.119 R)
• M15: 9,233,779 km (0.09 R)
• M16: 9,435,586 km (0.032 R)
• M17: 9,638,740 km (0.093 R)
• M18: 9,792,078 km (0.07 R)
• M19: 10,888,032 km (0.08 R)
• M20: 11,640,061 km (0.091 R)
• M21: 12,631,446 km (0.047 R)
• M22: 12,743,345 km (0.041 R)
• M23: 12,799,295 km (0.111 R)
• M24: 14,870,627 km (0.035 R)
• M25: 15,047,900 km (0.098 R)
• M26: 15,464,231 km (0.072 R)
• M27: 16,552,256 km (0.119 R)
• M28: 16,797,447 km (0.089 R)
• M29: 17,229,187 km (0.11 R)
• M30: 17,291,270 km (0.101 R)
• M31: 17,415,436 km (0.083 R)
• M32: 19,056,974 km (0.09 R)
• M33: 21,077,891 km (0.115 R)
• M34: 23,371,376 km (0.114 R)
• M35: 23,439,892 km (0.041 R)
• M36: 23,784,266 km (0.063 R)
• M37: 25,955,679 km (0.053 R)
• M38: 27,245,213 km (0.031 R)
• M39: 27,752,350 km (0.111 R)
• M40: 27,897,909 km (0.067 R)
• M41: 31,161,835 km (0.095 R)
• M42: 31,237,382 km (0.116 R)
• M43: 32,761,634 km (0.075 R)
• M44: 33,998,360 km (0.031 R)
• M45: 35,802,959 km (0.078 R)
• M46: 35,961,234 km (0.094 R)
• M47: 36,040,521 km (0.113 R)
• M48: 38,364,823 km (0.108 R)
• M49: 39,422,330 km (0.06 R)
• M50: 39,831,630 km (0.104 R)
• M51: 40,489,412 km (0.03 R)
• M52: 40,736,996 km (0.1 R)
• M53: 42,903,921 km (0.089 R)
• M54: 43,493,786 km (0.058 R)
• M55: 43,578,159 km (0.11 R)
• M56: 43,662,682 km (0.098 R)
• M57: 44,681,294 km (0.12 R)
• M58: 49,802,029 km (0.084 R)
• M59: 51,937,538 km (0.092 R)
• M60: 52,386,182 km (0.088 R)
• M61: 52,565,999 km (0.073 R)
• M62: 56,205,266 km (0.088 R)
• M63: 56,758,180 km (0.063 R)
• M64: 58,520,742 km (0.045 R)
• M65: 59,643,325 km (0.099 R)
• M66: 61,814,439 km (0.09 R)
• M67: 62,480,448 km (0.055 R)
• M68: 62,862,072 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit