🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 37.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,028,507 km

• M1: 455,974 km (0.075 R)
• M2: 696,528 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 709 Days

Day: 13.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,028,507 km

• M1: 673,490 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.96 AU - 2.74 AU

Year: 1336 Days

Day: 14.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,028,507 km

• M1: 303,235 km (0.11 R)
• M2: 1,098,348 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 9.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.04 AU - 7.4 AU

Year: 5753 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,028,507 km

• M1: 130,749 km (0.049 R)
• M2: 250,876 km (0.108 R)
• M3: 408,103 km (0.09 R)
• M4: 668,852 km (0.084 R)
• M5: 770,728 km (0.089 R)
• M6: 900,280 km (0.048 R)
• M7: 1,072,916 km (0.078 R)
• M8: 1,132,905 km (0.118 R)
• M9: 1,345,782 km (0.06 R)
• M10: 1,795,773 km (0.088 R)
• M11: 1,897,200 km (0.065 R)
• M12: 2,642,646 km (0.078 R)
• M13: 3,291,602 km (0.115 R)
• M14: 3,524,675 km (0.074 R)
• M15: 3,800,235 km (0.101 R)
• M16: 3,875,034 km (0.097 R)
• M17: 3,987,980 km (0.086 R)
• M18: 4,198,015 km (0.106 R)
• M19: 4,649,053 km (0.077 R)
• M20: 4,931,045 km (0.098 R)
• M21: 5,364,729 km (0.112 R)
• M22: 5,660,783 km (0.117 R)
• M23: 5,789,138 km (0.051 R)
• M24: 5,896,998 km (0.12 R)
• M25: 6,005,457 km (0.113 R)
• M26: 6,670,419 km (0.104 R)
• M27: 6,897,210 km (0.074 R)
• M28: 7,011,652 km (0.108 R)
• M29: 7,103,505 km (0.098 R)
• M30: 7,219,144 km (0.085 R)
• M31: 7,522,379 km (0.105 R)
• M32: 7,901,460 km (0.039 R)
• M33: 8,238,205 km (0.083 R)
• M34: 8,432,832 km (0.116 R)
• M35: 8,555,203 km (0.088 R)
• M36: 8,876,090 km (0.071 R)
• M37: 8,975,723 km (0.118 R)
• M38: 9,632,009 km (0.046 R)
• M39: 9,759,915 km (0.08 R)
• M40: 9,888,419 km (0.063 R)
• M41: 10,017,672 km (0.102 R)
• M42: 10,095,313 km (0.052 R)
• M43: 10,460,781 km (0.088 R)
• M44: 10,539,619 km (0.102 R)
• M45: 10,698,043 km (0.078 R)
• M46: 10,830,587 km (0.105 R)
• M47: 10,990,357 km (0.097 R)
• M48: 11,393,374 km (0.05 R)
• M49: 11,883,307 km (0.089 R)
• M50: 12,380,121 km (0.086 R)
• M51: 12,631,147 km (0.091 R)
• M52: 13,940,128 km (0.119 R)
• M53: 14,113,961 km (0.092 R)
• M54: 14,464,020 km (0.067 R)
• M55: 14,846,392 km (0.107 R)
• M56: 15,441,193 km (0.115 R)
• M57: 15,530,952 km (0.072 R)
• M58: 16,439,460 km (0.112 R)
• M59: 16,746,135 km (0.12 R)
• M60: 16,962,005 km (0.119 R)
• M61: 17,085,722 km (0.072 R)
• M62: 17,771,629 km (0.104 R)
• M63: 18,434,646 km (0.094 R)
• M64: 19,395,962 km (0.047 R)
• M65: 19,752,454 km (0.107 R)
• M66: 20,111,190 km (0.077 R)
• M67: 20,768,972 km (0.099 R)
• M68: 21,034,059 km (0.117 R)
• M69: 21,167,052 km (0.119 R)
• M70: 21,467,294 km (0.111 R)
• M71: 21,534,165 km (0.04 R)
• M72: 22,105,629 km (0.049 R)
• M73: 22,274,674 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 11.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.04 AU - 7.2 AU

Year: 6317 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,028,507 km

• M1: 219,909 km (0.092 R)
• M2: 311,014 km (0.116 R)
• M3: 423,212 km (0.102 R)
• M4: 574,306 km (0.119 R)
• M5: 819,497 km (0.116 R)
• M6: 1,184,666 km (0.092 R)
• M7: 1,257,819 km (0.066 R)
• M8: 1,582,596 km (0.055 R)
• M9: 1,696,889 km (0.058 R)
• M10: 1,780,215 km (0.102 R)
• M11: 2,236,488 km (0.053 R)
• M12: 2,421,690 km (0.104 R)
• M13: 2,947,078 km (0.088 R)
• M14: 3,068,701 km (0.095 R)
• M15: 3,899,867 km (0.105 R)
• M16: 4,056,197 km (0.067 R)
• M17: 4,283,286 km (0.099 R)
• M18: 4,444,702 km (0.084 R)
• M19: 4,561,239 km (0.079 R)
• M20: 4,989,388 km (0.088 R)
• M21: 5,208,399 km (0.051 R)
• M22: 5,505,351 km (0.04 R)
• M23: 5,909,864 km (0.12 R)
• M24: 6,350,430 km (0.093 R)
• M25: 6,801,617 km (0.095 R)
• M26: 7,099,167 km (0.06 R)
• M27: 7,734,958 km (0.055 R)
• M28: 9,388,762 km (0.056 R)
• M29: 9,780,858 km (0.096 R)
• M30: 10,831,634 km (0.062 R)
• M31: 11,306,607 km (0.059 R)
• M32: 11,466,527 km (0.103 R)
• M33: 12,080,926 km (0.101 R)
• M34: 12,408,545 km (0.068 R)
• M35: 12,838,788 km (0.075 R)
• M36: 13,005,740 km (0.118 R)
• M37: 13,442,865 km (0.072 R)
• M38: 13,850,668 km (0.083 R)
• M39: 14,504,710 km (0.107 R)
• M40: 15,168,775 km (0.066 R)
• M41: 15,274,541 km (0.064 R)
• M42: 15,700,147 km (0.113 R)
• M43: 16,021,932 km (0.1 R)
• M44: 17,588,970 km (0.111 R)
• M45: 18,522,460 km (0.108 R)
• M46: 18,748,952 km (0.107 R)
• M47: 18,824,648 km (0.059 R)
• M48: 19,587,148 km (0.073 R)
• M49: 19,817,828 km (0.117 R)
• M50: 19,933,467 km (0.082 R)
• M51: 20,126,898 km (0.068 R)
• M52: 20,243,135 km (0.07 R)
• M53: 20,554,299 km (0.118 R)
• M54: 20,827,913 km (0.118 R)
• M55: 20,906,452 km (0.099 R)
• M56: 21,142,218 km (0.085 R)
• M57: 21,537,157 km (0.078 R)
• M58: 21,735,523 km (0.06 R)
• M59: 21,815,109 km (0.062 R)
• M60: 22,575,515 km (0.09 R)
• M61: 22,696,391 km (0.091 R)
• M62: 23,263,217 km (0.101 R)
• M63: 23,344,598 km (0.085 R)
• M64: 23,425,979 km (0.104 R)
• M65: 23,834,681 km (0.117 R)
• M66: 24,287,065 km (0.098 R)
• M67: 25,116,585 km (0.066 R)
• M68: 25,325,573 km (0.088 R)
• M69: 26,505,751 km (0.029 R)
• M70: 26,590,872 km (0.112 R)
• M71: 27,188,366 km (0.083 R)
• M72: 27,833,432 km (0.081 R)
• M73: 28,353,135 km (0.103 R)
• M74: 29,138,823 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 10.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.39 AU - 8.33 AU

Year: 7405 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,028,507 km

• M1: 136,284 km (0.108 R)
• M2: 222,602 km (0.069 R)
• M3: 322,383 km (0.067 R)
• M4: 401,221 km (0.117 R)
• M5: 488,587 km (0.028 R)
• M6: 925,712 km (0.109 R)
• M7: 1,047,933 km (0.115 R)
• M8: 1,627,924 km (0.107 R)
• M9: 1,720,974 km (0.096 R)
• M10: 1,796,670 km (0.079 R)
• M11: 2,274,935 km (0.081 R)
• M12: 2,379,504 km (0.113 R)
• M13: 2,485,718 km (0.108 R)
• M14: 2,615,420 km (0.054 R)
• M15: 3,368,346 km (0.098 R)
• M16: 3,930,983 km (0.082 R)
• M17: 4,108,107 km (0.111 R)
• M18: 5,364,879 km (0.119 R)
• M19: 5,505,202 km (0.105 R)
• M20: 5,732,291 km (0.112 R)
• M21: 5,933,500 km (0.113 R)
• M22: 6,166,424 km (0.12 R)
• M23: 6,431,960 km (0.067 R)
• M24: 6,611,179 km (0.099 R)
• M25: 7,189,524 km (0.116 R)
• M26: 7,784,026 km (0.099 R)
• M27: 9,592,963 km (0.083 R)
• M28: 9,695,288 km (0.086 R)
• M29: 9,935,393 km (0.037 R)
• M30: 10,879,804 km (0.046 R)
• M31: 11,093,729 km (0.111 R)
• M32: 11,380,957 km (0.093 R)
• M33: 11,816,287 km (0.094 R)
• M34: 11,926,092 km (0.053 R)
• M35: 12,146,599 km (0.117 R)
• M36: 12,405,553 km (0.097 R)
• M37: 12,628,903 km (0.119 R)
• M38: 13,497,617 km (0.067 R)
• M39: 13,765,846 km (0.032 R)
• M40: 14,074,616 km (0.05 R)
• M41: 14,424,526 km (0.079 R)
• M42: 15,451,964 km (0.094 R)
• M43: 15,612,034 km (0.078 R)
• M44: 15,772,851 km (0.103 R)
• M45: 16,014,901 km (0.051 R)
• M46: 16,995,515 km (0.077 R)
• M47: 17,285,286 km (0.087 R)
• M48: 18,333,219 km (0.066 R)
• M49: 18,800,862 km (0.093 R)
• M50: 19,229,460 km (0.106 R)
• M51: 19,921,799 km (0.115 R)
• M52: 20,271,110 km (0.093 R)
• M53: 20,534,253 km (0.096 R)
• M54: 20,754,610 km (0.092 R)
• M55: 20,931,285 km (0.063 R)
• M56: 21,064,278 km (0.076 R)
• M57: 21,152,989 km (0.104 R)
• M58: 23,137,255 km (0.104 R)
• M59: 23,412,366 km (0.084 R)
• M60: 23,596,371 km (0.032 R)
• M61: 24,337,330 km (0.111 R)
• M62: 27,328,539 km (0.049 R)
• M63: 27,522,418 km (0.077 R)
• M64: 28,842,469 km (0.12 R)
• M65: 29,039,939 km (0.111 R)
• M66: 29,386,258 km (0.094 R)
• M67: 29,684,257 km (0.112 R)
• M68: 30,083,234 km (0.096 R)
• M69: 30,383,627 km (0.04 R)
• M70: 30,534,122 km (0.048 R)
• M71: 31,290,639 km (0.052 R)
• M72: 33,389,796 km (0.057 R)
• M73: 33,493,318 km (0.11 R)
• M74: 33,908,601 km (0.074 R)
• M75: 34,482,459 km (0.075 R)
• M76: 35,006,799 km (0.06 R)
• M77: 35,270,092 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.1

Radius: 5.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.69 AU - 16.11 AU

Year: 22412 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,028,507 km

• M1: 188,942 km (0.11 R)
• M2: 270,623 km (0.112 R)
• M3: 484,996 km (0.074 R)
• M4: 822,040 km (0.076 R)
• M5: 1,167,163 km (0.103 R)
• M6: 1,291,628 km (0.082 R)
• M7: 1,346,381 km (0.107 R)
• M8: 1,955,992 km (0.039 R)
• M9: 2,169,020 km (0.084 R)
• M10: 2,367,087 km (0.095 R)
• M11: 2,571,139 km (0.049 R)
• M12: 2,899,805 km (0.107 R)
• M13: 3,596,333 km (0.114 R)
• M14: 4,846,223 km (0.09 R)
• M15: 5,368,768 km (0.074 R)
• M16: 7,138,062 km (0.072 R)
• M17: 8,824,330 km (0.111 R)
• M18: 10,293,979 km (0.111 R)
• M19: 10,589,435 km (0.062 R)
• M20: 10,738,285 km (0.097 R)
• M21: 12,538,097 km (0.071 R)
• M22: 13,291,771 km (0.082 R)
• M23: 13,412,047 km (0.078 R)
• M24: 13,573,164 km (0.111 R)
• M25: 13,856,503 km (0.103 R)
• M26: 14,925,978 km (0.094 R)
• M27: 15,766,568 km (0.119 R)
• M28: 16,406,997 km (0.107 R)
• M29: 16,579,184 km (0.055 R)
• M30: 16,882,120 km (0.089 R)
• M31: 17,099,485 km (0.087 R)
• M32: 18,289,686 km (0.026 R)
• M33: 19,369,932 km (0.075 R)
• M34: 19,597,620 km (0.109 R)
• M35: 21,028,673 km (0.117 R)
• M36: 21,780,403 km (0.103 R)
• M37: 22,540,809 km (0.064 R)
• M38: 23,116,910 km (0.12 R)
• M39: 24,234,556 km (0.084 R)
• M40: 24,283,474 km (0.063 R)
• M41: 25,918,729 km (0.096 R)
• M42: 25,968,844 km (0.118 R)
• M43: 28,411,478 km (0.086 R)
• M44: 28,514,850 km (0.087 R)
• M45: 29,869,908 km (0.114 R)
• M46: 32,588,101 km (0.106 R)
• M47: 32,642,255 km (0.053 R)
• M48: 33,239,151 km (0.094 R)
• M49: 34,058,947 km (0.113 R)
• M50: 35,606,836 km (0.042 R)
• M51: 36,670,328 km (0.045 R)
• M52: 37,517,201 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit