🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 379 Days

Day: 37.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.52 AU - 1.56 AU

Year: 724 Days

Day: 24.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,895,494 km

• M1: 849,267 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.42 AU - 3.94 AU

Year: 2148 Days

Day: 21.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 12.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.09 AU - 8.89 AU

Year: 7764 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,895,494 km

• M1: 169,943 km (0.085 R)
• M2: 259,552 km (0.085 R)
• M3: 476,020 km (0.112 R)
• M4: 645,515 km (0.097 R)
• M5: 760,406 km (0.115 R)
• M6: 953,088 km (0.098 R)
• M7: 1,214,286 km (0.056 R)
• M8: 1,333,515 km (0.12 R)
• M9: 1,499,120 km (0.095 R)
• M10: 1,805,646 km (0.113 R)
• M11: 1,974,542 km (0.099 R)
• M12: 2,068,789 km (0.108 R)
• M13: 2,702,037 km (0.11 R)
• M14: 2,968,022 km (0.084 R)
• M15: 3,113,580 km (0.108 R)
• M16: 3,411,729 km (0.105 R)
• M17: 3,719,302 km (0.094 R)
• M18: 3,936,070 km (0.117 R)
• M19: 4,402,815 km (0.109 R)
• M20: 4,674,485 km (0.118 R)
• M21: 4,759,157 km (0.045 R)
• M22: 5,322,543 km (0.052 R)
• M23: 5,522,555 km (0.082 R)
• M24: 5,634,753 km (0.118 R)
• M25: 5,793,178 km (0.034 R)
• M26: 5,999,024 km (0.117 R)
• M27: 6,137,552 km (0.048 R)
• M28: 6,607,289 km (0.111 R)
• M29: 6,774,390 km (0.116 R)
• M30: 6,942,987 km (0.081 R)
• M31: 7,064,161 km (0.095 R)
• M32: 7,284,369 km (0.041 R)
• M33: 7,756,500 km (0.115 R)
• M34: 8,212,923 km (0.116 R)
• M35: 8,756,562 km (0.114 R)
• M36: 10,015,428 km (0.067 R)
• M37: 10,373,715 km (0.064 R)
• M38: 10,456,891 km (0.073 R)
• M39: 10,876,663 km (0.083 R)
• M40: 11,790,407 km (0.049 R)
• M41: 12,580,433 km (0.11 R)
• M42: 12,699,064 km (0.109 R)
• M43: 13,843,488 km (0.105 R)
• M44: 13,935,191 km (0.106 R)
• M45: 14,273,432 km (0.058 R)
• M46: 14,583,249 km (0.077 R)
• M47: 14,770,247 km (0.114 R)
• M48: 14,895,310 km (0.109 R)
• M49: 15,367,591 km (0.108 R)
• M50: 15,557,879 km (0.113 R)
• M51: 16,715,916 km (0.115 R)
• M52: 16,944,352 km (0.103 R)
• M53: 17,042,638 km (0.077 R)
• M54: 17,801,847 km (0.033 R)
• M55: 17,934,990 km (0.066 R)
• M56: 18,168,961 km (0.053 R)
• M57: 18,471,148 km (0.101 R)
• M58: 19,250,852 km (0.09 R)
• M59: 19,490,359 km (0.1 R)
• M60: 19,730,912 km (0.088 R)
• M61: 20,041,477 km (0.066 R)
• M62: 20,667,544 km (0.069 R)
• M63: 21,194,278 km (0.113 R)
• M64: 21,512,473 km (0.081 R)
• M65: 21,689,896 km (0.065 R)
• M66: 22,404,525 km (0.111 R)
• M67: 22,873,066 km (0.094 R)
• M68: 23,199,488 km (0.088 R)
• M69: 23,417,901 km (0.094 R)
• M70: 23,856,821 km (0.049 R)
• M71: 24,817,090 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 5.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.86 AU - 14.14 AU

Year: 15744 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,895,494 km

• M1: 72,555 km (0.116 R)
• M2: 192,383 km (0.103 R)
• M3: 308,172 km (0.098 R)
• M4: 533,616 km (0.117 R)
• M5: 658,231 km (0.043 R)
• M6: 923,019 km (0.049 R)
• M7: 959,970 km (0.03 R)
• M8: 1,022,651 km (0.047 R)
• M9: 1,259,464 km (0.097 R)
• M10: 1,455,438 km (0.09 R)
• M11: 1,513,182 km (0.076 R)
• M12: 1,616,106 km (0.103 R)
• M13: 1,660,985 km (0.075 R)
• M14: 2,198,341 km (0.055 R)
• M15: 2,607,640 km (0.113 R)
• M16: 3,040,427 km (0.049 R)
• M17: 3,360,267 km (0.104 R)
• M18: 3,456,459 km (0.073 R)
• M19: 3,790,212 km (0.083 R)
• M20: 4,175,426 km (0.094 R)
• M21: 4,320,536 km (0.117 R)
• M22: 4,594,300 km (0.069 R)
• M23: 4,852,057 km (0.062 R)
• M24: 5,292,025 km (0.087 R)
• M25: 5,336,754 km (0.037 R)
• M26: 5,471,692 km (0.082 R)
• M27: 5,883,086 km (0.075 R)
• M28: 5,952,649 km (0.066 R)
• M29: 6,280,867 km (0.074 R)
• M30: 6,614,919 km (0.104 R)
• M31: 6,663,089 km (0.094 R)
• M32: 7,028,258 km (0.07 R)
• M33: 7,375,025 km (0.036 R)
• M34: 7,525,222 km (0.118 R)
• M35: 8,085,017 km (0.075 R)
• M36: 8,136,628 km (0.091 R)
• M37: 8,526,779 km (0.068 R)
• M38: 9,056,356 km (0.069 R)
• M39: 9,217,323 km (0.111 R)
• M40: 9,379,338 km (0.119 R)
• M41: 10,482,622 km (0.113 R)
• M42: 10,623,543 km (0.112 R)
• M43: 10,764,913 km (0.077 R)
• M44: 11,135,467 km (0.101 R)
• M45: 11,597,425 km (0.119 R)
• M46: 12,183,550 km (0.116 R)
• M47: 12,242,791 km (0.12 R)
• M48: 12,719,409 km (0.094 R)
• M49: 13,171,644 km (0.085 R)
• M50: 14,497,380 km (0.106 R)
• M51: 14,654,308 km (0.048 R)
• M52: 15,415,163 km (0.106 R)
• M53: 15,543,219 km (0.102 R)
• M54: 15,929,480 km (0.096 R)
• M55: 16,123,958 km (0.108 R)
• M56: 17,041,142 km (0.112 R)
• M57: 17,173,686 km (0.06 R)
• M58: 17,673,343 km (0.074 R)
• M59: 18,618,652 km (0.069 R)
• M60: 19,269,552 km (0.095 R)
• M61: 19,615,123 km (0.105 R)
• M62: 19,788,657 km (0.03 R)
• M63: 20,067,358 km (0.095 R)
• M64: 20,207,232 km (0.077 R)
• M65: 20,347,405 km (0.072 R)
• M66: 22,090,669 km (0.104 R)
• M67: 23,034,781 km (0.101 R)
• M68: 23,696,303 km (0.092 R)
• M69: 24,029,308 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 5.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.32 AU - 15.02 AU

Year: 21281 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,895,494 km

• M1: 81,830 km (0.105 R)
• M2: 125,064 km (0.11 R)
• M3: 230,530 km (0.057 R)
• M4: 426,204 km (0.093 R)
• M5: 566,527 km (0.071 R)
• M6: 1,633,908 km (0.119 R)
• M7: 1,957,937 km (0.065 R)
• M8: 2,438,894 km (0.079 R)
• M9: 3,379,266 km (0.082 R)
• M10: 3,535,446 km (0.084 R)
• M11: 3,822,525 km (0.11 R)
• M12: 4,284,034 km (0.105 R)
• M13: 4,453,080 km (0.118 R)
• M14: 7,808,859 km (0.064 R)
• M15: 8,057,042 km (0.089 R)
• M16: 8,182,106 km (0.079 R)
• M17: 8,476,365 km (0.109 R)
• M18: 9,205,655 km (0.107 R)
• M19: 11,557,782 km (0.106 R)
• M20: 12,030,362 km (0.11 R)
• M21: 12,799,594 km (0.115 R)
• M22: 12,945,601 km (0.041 R)
• M23: 15,718,398 km (0.115 R)
• M24: 15,926,937 km (0.113 R)
• M25: 18,171,953 km (0.039 R)
• M26: 18,445,717 km (0.095 R)
• M27: 18,555,671 km (0.069 R)
• M28: 18,831,380 km (0.12 R)
• M29: 20,627,901 km (0.069 R)
• M30: 20,684,898 km (0.098 R)
• M31: 20,970,779 km (0.096 R)
• M32: 21,836,203 km (0.11 R)
• M33: 22,889,970 km (0.082 R)
• M34: 24,562,026 km (0.078 R)
• M35: 24,986,136 km (0.09 R)
• M36: 25,047,022 km (0.073 R)
• M37: 25,107,759 km (0.033 R)
• M38: 25,351,603 km (0.073 R)
• M39: 26,149,558 km (0.061 R)
• M40: 26,706,810 km (0.05 R)
• M41: 26,955,741 km (0.112 R)
• M42: 27,205,420 km (0.116 R)
• M43: 27,581,359 km (0.11 R)
• M44: 27,644,191 km (0.06 R)
• M45: 28,211,765 km (0.065 R)
• M46: 29,808,423 km (0.112 R)
• M47: 30,455,284 km (0.114 R)
• M48: 34,567,879 km (0.119 R)
• M49: 36,274,791 km (0.082 R)
• M50: 38,921,327 km (0.093 R)
• M51: 39,274,228 km (0.062 R)
• M52: 39,911,964 km (0.099 R)
• M53: 40,054,231 km (0.052 R)
• M54: 42,497,165 km (0.101 R)
• M55: 45,432,425 km (0.039 R)
• M56: 51,728,101 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 4.6

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.63 AU - 20.21 AU

Year: 27537 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,895,494 km

• M1: 63,878 km (0.108 R)
• M2: 1,075,609 km (0.09 R)
• M3: 1,268,889 km (0.108 R)
• M4: 1,503,010 km (0.091 R)
• M5: 1,625,231 km (0.092 R)
• M6: 1,782,459 km (0.061 R)
• M7: 1,977,684 km (0.086 R)
• M8: 2,495,143 km (0.102 R)
• M9: 4,232,124 km (0.109 R)
• M10: 5,027,536 km (0.114 R)
• M11: 5,395,696 km (0.064 R)
• M12: 6,157,598 km (0.057 R)
• M13: 7,207,775 km (0.101 R)
• M14: 7,517,891 km (0.094 R)
• M15: 8,044,476 km (0.051 R)
• M16: 9,244,101 km (0.106 R)
• M17: 11,865,804 km (0.067 R)
• M18: 12,048,313 km (0.113 R)
• M19: 13,859,196 km (0.119 R)
• M20: 14,567,990 km (0.085 R)
• M21: 15,487,120 km (0.112 R)
• M22: 15,819,825 km (0.077 R)
• M23: 16,154,924 km (0.104 R)
• M24: 16,289,712 km (0.11 R)
• M25: 18,706,615 km (0.114 R)
• M26: 19,345,997 km (0.108 R)
• M27: 19,489,162 km (0.052 R)
• M28: 20,137,220 km (0.115 R)
• M29: 20,427,589 km (0.096 R)
• M30: 22,048,781 km (0.035 R)
• M31: 22,723,917 km (0.064 R)
• M32: 24,402,554 km (0.066 R)
• M33: 25,178,668 km (0.094 R)
• M34: 25,805,334 km (0.086 R)
• M35: 26,278,811 km (0.077 R)
• M36: 26,357,948 km (0.089 R)
• M37: 26,914,452 km (0.071 R)
• M38: 27,394,512 km (0.097 R)
• M39: 28,851,595 km (0.077 R)
• M40: 29,836,847 km (0.032 R)
• M41: 30,250,634 km (0.028 R)
• M42: 31,000,269 km (0.116 R)
• M43: 31,924,784 km (0.108 R)
• M44: 32,858,275 km (0.092 R)
• M45: 33,199,956 km (0.057 R)
• M46: 33,456,965 km (0.077 R)
• M47: 34,059,246 km (0.099 R)
• M48: 34,578,351 km (0.105 R)
• M49: 34,838,951 km (0.114 R)
• M50: 35,624,489 km (0.092 R)
• M51: 36,769,361 km (0.113 R)
• M52: 39,276,023 km (0.078 R)
• M53: 39,911,216 km (0.115 R)
• M54: 41,191,774 km (0.105 R)
• M55: 42,671,895 km (0.119 R)
• M56: 42,858,144 km (0.104 R)
• M57: 43,512,037 km (0.047 R)
• M58: 45,778,893 km (0.046 R)
• M59: 47,697,187 km (0.105 R)
• M60: 49,055,535 km (0.074 R)
• M61: 49,152,924 km (0.076 R)
• M62: 49,445,986 km (0.044 R)
• M63: 51,710,748 km (0.081 R)
• M64: 54,816,549 km (0.084 R)
• M65: 57,056,927 km (0.057 R)
• M66: 59,015,911 km (0.119 R)
• M67: 63,423,513 km (0.108 R)
• M68: 66,852,147 km (0.106 R)
• M69: 67,501,701 km (0.088 R)
• M70: 72,772,782 km (0.103 R)
• M71: 73,775,686 km (0.033 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit