🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.59 AU - 0.93 AU

Year: 278 Days

Day: 33.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 305 Days

Day: 29.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,611,411 km

• M1: 391,198 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.72 AU - 1.84 AU

Year: 995 Days

Day: 13.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 12.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.04 AU - 4.5 AU

Year: 3697 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,611,411 km

• M1: 275,110 km (0.11 R)
• M2: 508,184 km (0.06 R)
• M3: 641,326 km (0.078 R)
• M4: 921,523 km (0.053 R)
• M5: 1,199,027 km (0.102 R)
• M6: 1,399,338 km (0.083 R)
• M7: 1,503,907 km (0.065 R)
• M8: 1,595,611 km (0.076 R)
• M9: 2,015,532 km (0.108 R)
• M10: 2,221,229 km (0.054 R)
• M11: 2,709,217 km (0.098 R)
• M12: 2,994,800 km (0.071 R)
• M13: 3,230,416 km (0.104 R)
• M14: 3,431,626 km (0.11 R)
• M15: 3,513,156 km (0.088 R)
• M16: 3,616,080 km (0.113 R)
• M17: 3,973,918 km (0.111 R)
• M18: 4,059,787 km (0.072 R)
• M19: 4,277,153 km (0.077 R)
• M20: 4,520,848 km (0.085 R)
• M21: 4,633,046 km (0.05 R)
• M22: 4,814,658 km (0.104 R)
• M23: 5,161,575 km (0.06 R)
• M24: 5,661,083 km (0.044 R)
• M25: 5,855,410 km (0.114 R)
• M26: 6,101,648 km (0.061 R)
• M27: 6,578,716 km (0.088 R)
• M28: 7,067,901 km (0.092 R)
• M29: 7,172,470 km (0.06 R)
• M30: 7,945,442 km (0.12 R)
• M31: 8,026,973 km (0.101 R)
• M32: 8,411,140 km (0.048 R)
• M33: 8,717,068 km (0.087 R)
• M34: 8,801,142 km (0.097 R)
• M35: 9,512,629 km (0.077 R)
• M36: 9,715,035 km (0.069 R)
• M37: 9,948,258 km (0.106 R)
• M38: 10,036,222 km (0.037 R)
• M39: 10,242,368 km (0.043 R)
• M40: 10,360,849 km (0.119 R)
• M41: 11,570,647 km (0.108 R)
• M42: 11,755,849 km (0.092 R)
• M43: 11,848,899 km (0.1 R)
• M44: 12,538,695 km (0.109 R)
• M45: 12,856,441 km (0.102 R)
• M46: 13,080,539 km (0.119 R)
• M47: 13,924,271 km (0.069 R)
• M48: 14,253,386 km (0.1 R)
• M49: 14,352,719 km (0.088 R)
• M50: 14,852,525 km (0.08 R)
• M51: 15,595,728 km (0.033 R)
• M52: 16,006,374 km (0.097 R)
• M53: 16,178,561 km (0.065 R)
• M54: 16,524,581 km (0.079 R)
• M55: 16,768,425 km (0.065 R)
• M56: 16,908,150 km (0.089 R)
• M57: 17,259,406 km (0.066 R)
• M58: 18,797,272 km (0.076 R)
• M59: 19,124,592 km (0.102 R)
• M60: 19,711,315 km (0.108 R)
• M61: 19,932,869 km (0.058 R)
• M62: 20,640,018 km (0.103 R)
• M63: 20,865,013 km (0.074 R)
• M64: 21,241,701 km (0.093 R)
• M65: 22,155,295 km (0.08 R)
• M66: 22,232,039 km (0.114 R)
• M67: 22,385,676 km (0.101 R)
• M68: 22,887,577 km (0.115 R)
• M69: 23,081,605 km (0.043 R)
• M70: 23,159,396 km (0.097 R)
• M71: 24,455,213 km (0.118 R)
• M72: 25,211,879 km (0.117 R)
• M73: 26,300,353 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 11

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.36 AU - 4.96 AU

Year: 4215 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,611,411 km

• M1: 178,620 km (0.067 R)
• M2: 361,129 km (0.098 R)
• M3: 448,345 km (0.113 R)
• M4: 685,906 km (0.059 R)
• M5: 943,364 km (0.114 R)
• M6: 1,061,696 km (0.096 R)
• M7: 1,255,126 km (0.087 R)
• M8: 1,374,505 km (0.06 R)
• M9: 1,472,791 km (0.103 R)
• M10: 1,548,188 km (0.116 R)
• M11: 1,729,351 km (0.059 R)
• M12: 1,863,092 km (0.116 R)
• M13: 2,126,983 km (0.115 R)
• M14: 2,212,852 km (0.096 R)
• M15: 2,403,140 km (0.079 R)
• M16: 2,568,296 km (0.119 R)
• M17: 2,737,342 km (0.116 R)
• M18: 2,862,705 km (0.102 R)
• M19: 3,038,183 km (0.104 R)
• M20: 3,217,252 km (0.119 R)
• M21: 3,299,830 km (0.11 R)
• M22: 4,003,837 km (0.031 R)
• M23: 4,110,800 km (0.059 R)
• M24: 4,272,964 km (0.098 R)
• M25: 4,810,170 km (0.109 R)
• M26: 5,115,649 km (0.074 R)
• M27: 5,349,021 km (0.083 R)
• M28: 5,866,780 km (0.083 R)
• M29: 5,968,057 km (0.069 R)
• M30: 6,049,738 km (0.11 R)
• M31: 6,234,491 km (0.087 R)
• M32: 6,317,368 km (0.102 R)
• M33: 6,400,545 km (0.109 R)
• M34: 6,609,982 km (0.084 R)
• M35: 6,715,598 km (0.118 R)
• M36: 7,100,364 km (0.109 R)
• M37: 7,230,215 km (0.044 R)
• M38: 7,360,963 km (0.117 R)
• M39: 7,536,442 km (0.081 R)
• M40: 8,229,528 km (0.087 R)
• M41: 8,388,850 km (0.105 R)
• M42: 8,457,516 km (0.111 R)
• M43: 8,919,623 km (0.082 R)
• M44: 9,295,413 km (0.118 R)
• M45: 9,413,895 km (0.039 R)
• M46: 9,628,418 km (0.056 R)
• M47: 9,796,417 km (0.092 R)
• M48: 10,576,719 km (0.115 R)
• M49: 10,650,920 km (0.104 R)
• M50: 10,774,936 km (0.046 R)
• M51: 11,326,504 km (0.108 R)
• M52: 11,453,063 km (0.045 R)
• M53: 12,144,954 km (0.097 R)
• M54: 12,378,625 km (0.088 R)
• M55: 12,587,614 km (0.113 R)
• M56: 12,956,223 km (0.089 R)
• M57: 14,028,540 km (0.113 R)
• M58: 14,301,108 km (0.099 R)
• M59: 15,213,056 km (0.07 R)
• M60: 16,544,029 km (0.097 R)
• M61: 16,889,899 km (0.091 R)
• M62: 17,588,670 km (0.084 R)
• M63: 17,676,634 km (0.074 R)
• M64: 18,148,615 km (0.097 R)
• M65: 18,386,177 km (0.108 R)
• M66: 18,475,487 km (0.118 R)
• M67: 18,594,716 km (0.091 R)
• M68: 18,804,303 km (0.112 R)
• M69: 18,924,280 km (0.096 R)
• M70: 19,195,352 km (0.106 R)
• M71: 19,286,008 km (0.092 R)
• M72: 19,528,356 km (0.07 R)
• M73: 20,323,170 km (0.107 R)
• M74: 20,817,441 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 5.4

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.97 AU - 14.25 AU

Year: 16574 Days

Day: 17.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,611,411 km

• M1: 112,348 km (0.079 R)
• M2: 150,196 km (0.11 R)
• M3: 378,931 km (0.092 R)
• M4: 445,652 km (0.032 R)
• M5: 572,361 km (0.101 R)
• M6: 731,234 km (0.057 R)
• M7: 1,287,140 km (0.095 R)
• M8: 1,631,963 km (0.104 R)
• M9: 2,857,768 km (0.105 R)
• M10: 3,026,814 km (0.117 R)
• M11: 4,260,847 km (0.101 R)
• M12: 4,493,172 km (0.062 R)
• M13: 4,650,250 km (0.103 R)
• M14: 5,255,523 km (0.103 R)
• M15: 5,296,662 km (0.075 R)
• M16: 5,504,454 km (0.092 R)
• M17: 5,630,415 km (0.083 R)
• M18: 5,842,545 km (0.03 R)
• M19: 6,057,218 km (0.072 R)
• M20: 6,274,434 km (0.092 R)
• M21: 6,583,054 km (0.083 R)
• M22: 7,123,252 km (0.097 R)
• M23: 7,630,987 km (0.107 R)
• M24: 8,294,005 km (0.053 R)
• M25: 8,390,197 km (0.102 R)
• M26: 8,486,837 km (0.032 R)
• M27: 10,494,739 km (0.066 R)
• M28: 10,965,973 km (0.078 R)
• M29: 12,365,461 km (0.09 R)
• M30: 13,086,074 km (0.079 R)
• M31: 13,254,222 km (0.075 R)
• M32: 14,567,691 km (0.071 R)
• M33: 15,151,572 km (0.089 R)
• M34: 16,826,619 km (0.101 R)
• M35: 17,009,577 km (0.055 R)
• M36: 17,131,948 km (0.108 R)
• M37: 17,254,618 km (0.116 R)
• M38: 18,685,522 km (0.097 R)
• M39: 20,478,303 km (0.111 R)
• M40: 21,395,039 km (0.11 R)
• M41: 22,124,777 km (0.107 R)
• M42: 22,593,318 km (0.07 R)
• M43: 22,795,125 km (0.102 R)
• M44: 23,336,370 km (0.066 R)
• M45: 26,034,218 km (0.092 R)
• M46: 26,175,289 km (0.111 R)
• M47: 26,245,899 km (0.114 R)
• M48: 29,048,017 km (0.095 R)
• M49: 30,595,757 km (0.101 R)
• M50: 32,548,906 km (0.116 R)
• M51: 32,852,889 km (0.103 R)
• M52: 33,005,329 km (0.081 R)
• M53: 33,924,459 km (0.064 R)
• M54: 35,553,131 km (0.059 R)
• M55: 35,944,628 km (0.07 R)
• M56: 36,652,974 km (0.109 R)
• M57: 37,207,085 km (0.11 R)
• M58: 37,365,958 km (0.071 R)
• M59: 37,445,544 km (0.071 R)
• M60: 39,047,288 km (0.048 R)
• M61: 39,613,217 km (0.109 R)
• M62: 40,916,813 km (0.066 R)
• M63: 43,482,416 km (0.111 R)
• M64: 43,901,141 km (0.1 R)
• M65: 44,657,956 km (0.092 R)
• M66: 44,995,898 km (0.051 R)
• M67: 45,080,421 km (0.106 R)
• M68: 45,334,438 km (0.096 R)
• M69: 45,844,118 km (0.04 R)
• M70: 45,929,239 km (0.116 R)
• M71: 46,014,360 km (0.105 R)
• M72: 46,270,173 km (0.117 R)
• M73: 46,868,863 km (0.096 R)
• M74: 47,814,920 km (0.087 R)
• M75: 49,028,159 km (0.088 R)
• M76: 50,954,830 km (0.119 R)
• M77: 51,484,706 km (0.049 R)
• M78: 51,661,680 km (0.072 R)
• M79: 51,838,804 km (0.094 R)
• M80: 52,549,693 km (0.106 R)
• M81: 52,727,864 km (0.087 R)
• M82: 53,711,619 km (0.086 R)
• M83: 54,250,770 km (0.097 R)
• M84: 55,697,232 km (0.119 R)
• M85: 56,790,344 km (0.083 R)
• M86: 57,614,927 km (0.075 R)
• M87: 58,258,796 km (0.065 R)
• M88: 58,905,209 km (0.051 R)
• M89: 59,090,411 km (0.114 R)
• M90: 59,461,264 km (0.088 R)
• M91: 61,233,101 km (0.09 R)
• M92: 63,116,987 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 5.5

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.14 AU - 14.4 AU

Year: 21408 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,611,411 km

• M1: 74,649 km (0.107 R)
• M2: 330,611 km (0.12 R)
• M3: 491,279 km (0.118 R)
• M4: 611,706 km (0.096 R)
• M5: 1,374,804 km (0.043 R)
• M6: 1,575,714 km (0.109 R)
• M7: 2,036,925 km (0.104 R)
• M8: 2,166,626 km (0.112 R)
• M9: 2,265,809 km (0.116 R)
• M10: 2,366,489 km (0.109 R)
• M11: 2,468,514 km (0.069 R)
• M12: 2,607,042 km (0.038 R)
• M13: 2,819,471 km (0.061 R)
• M14: 3,074,386 km (0.101 R)
• M15: 3,645,551 km (0.12 R)
• M16: 3,883,112 km (0.092 R)
• M17: 4,331,606 km (0.046 R)
• M18: 4,498,707 km (0.097 R)
• M19: 4,540,894 km (0.047 R)
• M20: 4,839,491 km (0.037 R)
• M21: 5,910,761 km (0.074 R)
• M22: 6,615,966 km (0.104 R)
• M23: 6,712,157 km (0.039 R)
• M24: 6,808,648 km (0.101 R)
• M25: 6,954,207 km (0.088 R)
• M26: 7,951,276 km (0.101 R)
• M27: 8,053,452 km (0.05 R)
• M28: 8,104,764 km (0.066 R)
• M29: 8,362,521 km (0.113 R)
• M30: 9,312,916 km (0.097 R)
• M31: 9,474,632 km (0.111 R)
• M32: 10,520,171 km (0.119 R)
• M33: 10,576,270 km (0.068 R)
• M34: 10,632,369 km (0.116 R)
• M35: 11,313,788 km (0.108 R)
• M36: 12,718,512 km (0.036 R)
• M37: 13,930,554 km (0.081 R)
• M38: 14,675,252 km (0.062 R)
• M39: 16,592,947 km (0.056 R)
• M40: 17,914,495 km (0.094 R)
• M41: 17,981,514 km (0.118 R)
• M42: 20,587,210 km (0.069 R)
• M43: 21,009,226 km (0.073 R)
• M44: 21,434,233 km (0.102 R)
• M45: 22,798,416 km (0.087 R)
• M46: 23,601,158 km (0.118 R)
• M47: 23,748,064 km (0.063 R)
• M48: 23,895,268 km (0.1 R)
• M49: 24,859,576 km (0.069 R)
• M50: 25,685,506 km (0.085 R)
• M51: 25,836,599 km (0.075 R)
• M52: 29,947,848 km (0.075 R)
• M53: 30,266,342 km (0.086 R)
• M54: 31,875,267 km (0.097 R)
• M55: 32,526,467 km (0.105 R)
• M56: 33,264,433 km (0.096 R)
• M57: 35,511,393 km (0.103 R)
• M58: 36,440,695 km (0.064 R)
• M59: 37,806,673 km (0.115 R)
• M60: 38,496,020 km (0.077 R)
• M61: 39,102,490 km (0.05 R)
• M62: 40,940,898 km (0.079 R)
• M63: 41,205,836 km (0.117 R)
• M64: 43,525,650 km (0.049 R)
• M65: 44,792,146 km (0.107 R)
• M66: 44,974,057 km (0.087 R)
• M67: 46,438,321 km (0.06 R)
• M68: 47,732,342 km (0.044 R)
• M69: 49,507,321 km (0.082 R)
• M70: 50,072,352 km (0.089 R)
• M71: 50,544,932 km (0.085 R)
• M72: 52,545,354 km (0.093 R)
• M73: 53,025,414 km (0.099 R)
• M74: 53,507,119 km (0.084 R)
• M75: 53,700,100 km (0.093 R)
• M76: 54,377,480 km (0.104 R)
• M77: 54,863,224 km (0.095 R)
• M78: 55,545,390 km (0.037 R)
• M79: 55,838,752 km (0.059 R)
• M80: 56,721,678 km (0.058 R)
• M81: 58,998,857 km (0.104 R)
• M82: 59,298,053 km (0.102 R)
• M83: 59,497,766 km (0.06 R)
• M84: 59,597,697 km (0.12 R)
• M85: 61,406,635 km (0.069 R)
• M86: 61,709,870 km (0.112 R)
• M87: 62,216,408 km (0.119 R)
• M88: 62,317,835 km (0.109 R)
• M89: 64,975,292 km (0.09 R)
• M90: 65,903,696 km (0.043 R)
• M91: 66,525,126 km (0.042 R)
• M92: 67,044,530 km (0.041 R)
• M93: 68,610,520 km (0.113 R)
• M94: 68,820,256 km (0.057 R)
• M95: 69,872,079 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit