🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.5 AU - 0.6 AU

Year: 263 Days

Day: 44.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 10.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 488 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,164,149 km

• M1: 134,937 km (0.075 R)
• M2: 223,948 km (0.084 R)
• M3: 308,920 km (0.069 R)
• M4: 410,796 km (0.088 R)
• M5: 479,760 km (0.048 R)
• M6: 623,973 km (0.086 R)
• M7: 837,898 km (0.102 R)
• M8: 916,287 km (0.102 R)
• M9: 1,016,817 km (0.057 R)
• M10: 1,101,190 km (0.067 R)
• M11: 1,208,751 km (0.1 R)
• M12: 1,277,267 km (0.107 R)
• M13: 1,424,022 km (0.1 R)
• M14: 1,565,093 km (0.059 R)
• M15: 1,634,506 km (0.101 R)
• M16: 1,722,769 km (0.103 R)
• M17: 2,016,280 km (0.085 R)
• M18: 2,162,736 km (0.118 R)
• M19: 2,359,158 km (0.11 R)
• M20: 2,466,420 km (0.089 R)
• M21: 2,720,736 km (0.083 R)
• M22: 2,804,960 km (0.108 R)
• M23: 2,940,346 km (0.114 R)
• M24: 3,012,452 km (0.115 R)
• M25: 3,151,279 km (0.108 R)
• M26: 3,352,039 km (0.102 R)
• M27: 3,419,957 km (0.059 R)
• M28: 3,549,509 km (0.064 R)
• M29: 3,634,181 km (0.116 R)
• M30: 3,711,822 km (0.086 R)
• M31: 3,821,328 km (0.058 R)
• M32: 3,924,102 km (0.091 R)
• M33: 4,027,773 km (0.105 R)
• M34: 4,116,335 km (0.061 R)
• M35: 4,360,928 km (0.115 R)
• M36: 4,526,532 km (0.037 R)
• M37: 4,618,685 km (0.06 R)
• M38: 4,787,730 km (0.097 R)
• M39: 4,890,055 km (0.118 R)
• M40: 5,105,775 km (0.102 R)
• M41: 5,236,673 km (0.095 R)
• M42: 5,359,942 km (0.086 R)
• M43: 5,591,370 km (0.094 R)
• M44: 5,744,409 km (0.076 R)
• M45: 5,953,846 km (0.107 R)
• M46: 6,073,374 km (0.118 R)
• M47: 6,175,101 km (0.073 R)
• M48: 6,333,375 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 11.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 665 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,164,149 km

• M1: 138,677 km (0.051 R)
• M2: 209,736 km (0.037 R)
• M3: 296,503 km (0.11 R)
• M4: 368,011 km (0.064 R)
• M5: 560,693 km (0.091 R)
• M6: 712,086 km (0.112 R)
• M7: 808,277 km (0.077 R)
• M8: 961,466 km (0.1 R)
• M9: 1,031,029 km (0.09 R)
• M10: 1,187,059 km (0.064 R)
• M11: 1,262,307 km (0.027 R)
• M12: 1,369,269 km (0.088 R)
• M13: 1,473,389 km (0.099 R)
• M14: 1,567,486 km (0.111 R)
• M15: 1,650,663 km (0.044 R)
• M16: 1,795,025 km (0.1 R)
• M17: 1,902,885 km (0.037 R)
• M18: 2,110,826 km (0.078 R)
• M19: 2,290,044 km (0.112 R)
• M20: 2,363,198 km (0.09 R)
• M21: 2,549,447 km (0.084 R)
• M22: 2,717,445 km (0.053 R)
• M23: 2,889,333 km (0.057 R)
• M24: 3,048,655 km (0.09 R)
• M25: 3,243,731 km (0.073 R)
• M26: 3,317,931 km (0.077 R)
• M27: 3,459,750 km (0.071 R)
• M28: 3,544,123 km (0.097 R)
• M29: 3,758,048 km (0.091 R)
• M30: 3,958,808 km (0.109 R)
• M31: 4,189,937 km (0.052 R)
• M32: 4,279,995 km (0.115 R)
• M33: 4,489,731 km (0.116 R)
• M34: 4,693,633 km (0.033 R)
• M35: 4,900,527 km (0.03 R)
• M36: 5,005,096 km (0.081 R)
• M37: 5,168,158 km (0.102 R)
• M38: 5,274,671 km (0.085 R)
• M39: 5,519,563 km (0.105 R)
• M40: 5,628,470 km (0.063 R)
• M41: 5,858,552 km (0.1 R)
• M42: 5,929,162 km (0.107 R)
• M43: 6,071,280 km (0.115 R)
• M44: 6,255,734 km (0.057 R)
• M45: 6,369,429 km (0.099 R)
• M46: 6,473,399 km (0.063 R)
• M47: 6,598,762 km (0.076 R)
• M48: 7,087,199 km (0.075 R)
• M49: 7,238,143 km (0.03 R)
• M50: 7,346,751 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 14.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 1024 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,164,149 km

• M1: 181,911 km (0.088 R)
• M2: 284,834 km (0.108 R)
• M3: 396,135 km (0.084 R)
• M4: 499,507 km (0.113 R)
• M5: 592,707 km (0.063 R)
• M6: 718,219 km (0.07 R)
• M7: 1,080,994 km (0.054 R)
• M8: 1,194,389 km (0.116 R)
• M9: 1,360,593 km (0.062 R)
• M10: 1,569,132 km (0.103 R)
• M11: 1,788,742 km (0.097 R)
• M12: 1,897,799 km (0.074 R)
• M13: 2,298,122 km (0.12 R)
• M14: 2,427,674 km (0.06 R)
• M15: 2,559,620 km (0.07 R)
• M16: 2,895,018 km (0.083 R)
• M17: 3,046,411 km (0.106 R)
• M18: 3,156,216 km (0.086 R)
• M19: 3,278,437 km (0.082 R)
• M20: 3,391,085 km (0.081 R)
• M21: 3,493,559 km (0.119 R)
• M22: 3,655,125 km (0.093 R)
• M23: 3,795,597 km (0.108 R)
• M24: 3,961,800 km (0.108 R)
• M25: 4,106,312 km (0.109 R)
• M26: 4,203,551 km (0.079 R)
• M27: 4,301,687 km (0.114 R)
• M28: 4,625,865 km (0.105 R)
• M29: 5,036,063 km (0.072 R)
• M30: 5,179,677 km (0.118 R)
• M31: 5,404,672 km (0.089 R)
• M32: 5,946,515 km (0.118 R)
• M33: 6,463,376 km (0.086 R)
• M34: 6,648,578 km (0.096 R)
• M35: 6,893,320 km (0.055 R)
• M36: 7,841,472 km (0.108 R)
• M37: 8,084,867 km (0.114 R)
• M38: 8,192,279 km (0.119 R)
• M39: 8,361,773 km (0.038 R)
• M40: 8,485,939 km (0.08 R)
• M41: 8,735,917 km (0.109 R)
• M42: 9,067,875 km (0.083 R)
• M43: 9,323,687 km (0.079 R)
• M44: 9,744,207 km (0.054 R)
• M45: 9,858,649 km (0.1 R)
• M46: 10,022,758 km (0.043 R)
• M47: 10,220,826 km (0.075 R)
• M48: 10,320,458 km (0.065 R)
• M49: 10,420,240 km (0.113 R)
• M50: 10,537,225 km (0.1 R)
• M51: 10,637,905 km (0.089 R)
• M52: 10,941,588 km (0.063 R)
• M53: 11,333,834 km (0.116 R)
• M54: 11,488,668 km (0.069 R)
• M55: 11,592,189 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 8.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 1508 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,164,149 km

• M1: 104,719 km (0.056 R)
• M2: 181,462 km (0.032 R)
• M3: 245,939 km (0.051 R)
• M4: 298,298 km (0.114 R)
• M5: 436,676 km (0.092 R)
• M6: 504,743 km (0.107 R)
• M7: 582,085 km (0.031 R)
• M8: 686,355 km (0.117 R)
• M9: 743,950 km (0.085 R)
• M10: 858,243 km (0.052 R)
• M11: 1,024,446 km (0.096 R)
• M12: 1,229,395 km (0.094 R)
• M13: 1,500,467 km (0.085 R)
• M14: 1,831,078 km (0.05 R)
• M15: 1,904,830 km (0.118 R)
• M16: 1,971,401 km (0.106 R)
• M17: 2,081,056 km (0.08 R)
• M18: 2,158,248 km (0.028 R)
• M19: 2,236,339 km (0.081 R)
• M20: 2,531,046 km (0.056 R)
• M21: 2,715,800 km (0.115 R)
• M22: 2,772,049 km (0.073 R)
• M23: 2,876,318 km (0.074 R)
• M24: 3,386,746 km (0.093 R)
• M25: 3,570,004 km (0.035 R)
• M26: 3,673,226 km (0.09 R)
• M27: 3,787,968 km (0.098 R)
• M28: 3,925,149 km (0.096 R)
• M29: 4,106,910 km (0.112 R)
• M30: 4,269,673 km (0.069 R)
• M31: 4,534,611 km (0.099 R)
• M32: 4,702,908 km (0.083 R)
• M33: 4,965,004 km (0.091 R)
• M34: 5,092,012 km (0.101 R)
• M35: 5,231,886 km (0.052 R)
• M36: 5,337,502 km (0.108 R)
• M37: 5,467,653 km (0.063 R)
• M38: 5,647,020 km (0.11 R)
• M39: 5,707,159 km (0.108 R)
• M40: 5,767,447 km (0.12 R)
• M41: 6,048,092 km (0.051 R)
• M42: 6,420,741 km (0.078 R)
• M43: 6,673,411 km (0.104 R)
• M44: 6,762,572 km (0.085 R)
• M45: 6,955,104 km (0.073 R)
• M46: 7,019,730 km (0.059 R)
• M47: 7,810,056 km (0.086 R)
• M48: 7,877,225 km (0.111 R)
• M49: 7,971,472 km (0.096 R)
• M50: 8,079,781 km (0.073 R)
• M51: 8,134,085 km (0.109 R)
• M52: 8,188,539 km (0.064 R)
• M53: 8,256,755 km (0.084 R)
• M54: 8,352,648 km (0.114 R)
• M55: 8,531,567 km (0.108 R)
• M56: 8,837,345 km (0.095 R)
• M57: 9,430,949 km (0.116 R)
• M58: 9,545,541 km (0.053 R)
• M59: 9,646,071 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 10.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.41 AU - 2.57 AU

Year: 2537 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,164,149 km

• M1: 141,220 km (0.076 R)
• M2: 209,437 km (0.108 R)
• M3: 274,811 km (0.08 R)
• M4: 392,395 km (0.062 R)
• M5: 615,296 km (0.097 R)
• M6: 1,069,326 km (0.069 R)
• M7: 1,245,851 km (0.117 R)
• M8: 1,320,650 km (0.106 R)
• M9: 1,482,216 km (0.116 R)
• M10: 1,569,132 km (0.107 R)
• M11: 1,672,803 km (0.074 R)
• M12: 1,832,873 km (0.093 R)
• M13: 1,950,307 km (0.1 R)
• M14: 2,021,965 km (0.047 R)
• M15: 2,226,016 km (0.113 R)
• M16: 2,385,637 km (0.103 R)
• M17: 2,488,411 km (0.058 R)
• M18: 2,601,507 km (0.036 R)
• M19: 2,787,906 km (0.079 R)
• M20: 3,402,304 km (0.113 R)
• M21: 3,469,773 km (0.11 R)
• M22: 3,645,850 km (0.045 R)
• M23: 3,794,700 km (0.027 R)
• M24: 3,875,034 km (0.114 R)
• M25: 4,160,466 km (0.114 R)
• M26: 4,347,613 km (0.095 R)
• M27: 4,548,224 km (0.091 R)
• M28: 4,644,266 km (0.074 R)
• M29: 4,751,827 km (0.088 R)
• M30: 4,816,752 km (0.075 R)
• M31: 4,991,483 km (0.071 R)
• M32: 5,168,307 km (0.085 R)
• M33: 5,302,197 km (0.104 R)
• M34: 5,460,023 km (0.111 R)
• M35: 6,118,403 km (0.083 R)
• M36: 6,307,794 km (0.057 R)
• M37: 6,439,141 km (0.095 R)
• M38: 6,559,418 km (0.097 R)
• M39: 6,656,058 km (0.108 R)
• M40: 6,801,916 km (0.114 R)
• M41: 6,899,903 km (0.118 R)
• M42: 6,998,188 km (0.111 R)
• M43: 7,283,621 km (0.055 R)
• M44: 7,534,946 km (0.087 R)
• M45: 7,866,006 km (0.1 R)
• M46: 8,149,793 km (0.085 R)
• M47: 8,463,200 km (0.111 R)
• M48: 8,727,540 km (0.105 R)
• M49: 8,807,275 km (0.085 R)
• M50: 8,900,774 km (0.055 R)
• M51: 9,088,669 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.32 AU - 6.54 AU

Year: 9324 Days

Day: 5.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,164,149 km

• M1: 219,310 km (0.093 R)
• M2: 355,594 km (0.095 R)
• M3: 454,927 km (0.099 R)
• M4: 654,790 km (0.119 R)
• M5: 873,053 km (0.052 R)
• M6: 1,053,917 km (0.089 R)
• M7: 1,618,051 km (0.099 R)
• M8: 1,982,770 km (0.096 R)
• M9: 2,083,150 km (0.095 R)
• M10: 2,206,120 km (0.118 R)
• M11: 2,416,454 km (0.056 R)
• M12: 2,611,680 km (0.086 R)
• M13: 2,767,261 km (0.076 R)
• M14: 2,857,619 km (0.111 R)
• M15: 3,041,325 km (0.083 R)
• M16: 3,134,674 km (0.113 R)
• M17: 3,252,856 km (0.094 R)
• M18: 3,542,478 km (0.114 R)
• M19: 3,715,413 km (0.089 R)
• M20: 4,225,242 km (0.066 R)
• M21: 4,382,470 km (0.111 R)
• M22: 4,515,163 km (0.102 R)
• M23: 4,676,130 km (0.107 R)
• M24: 5,768,793 km (0.118 R)
• M25: 6,209,658 km (0.106 R)
• M26: 6,479,533 km (0.07 R)
• M27: 6,722,629 km (0.086 R)
• M28: 7,853,888 km (0.097 R)
• M29: 7,950,828 km (0.082 R)
• M30: 8,048,216 km (0.074 R)
• M31: 8,774,514 km (0.119 R)
• M32: 9,452,940 km (0.099 R)
• M33: 9,556,162 km (0.116 R)
• M34: 9,659,834 km (0.112 R)
• M35: 9,833,367 km (0.088 R)
• M36: 10,218,881 km (0.111 R)
• M37: 10,466,765 km (0.09 R)
• M38: 11,040,921 km (0.091 R)
• M39: 11,331,889 km (0.103 R)
• M40: 11,588,599 km (0.109 R)
• M41: 13,633,004 km (0.113 R)
• M42: 15,016,784 km (0.089 R)
• M43: 15,298,925 km (0.093 R)
• M44: 15,909,434 km (0.104 R)
• M45: 16,238,250 km (0.11 R)
• M46: 17,280,499 km (0.113 R)
• M47: 17,831,019 km (0.064 R)
• M48: 18,172,701 km (0.102 R)
• M49: 18,862,496 km (0.116 R)
• M50: 19,341,808 km (0.042 R)
• M51: 19,648,932 km (0.118 R)
• M52: 19,869,290 km (0.093 R)
• M53: 20,312,399 km (0.082 R)
• M54: 22,346,780 km (0.073 R)
• M55: 22,622,938 km (0.107 R)
• M56: 23,132,169 km (0.107 R)
• M57: 24,114,878 km (0.094 R)
• M58: 24,256,397 km (0.059 R)
• M59: 24,587,607 km (0.068 R)
• M60: 25,015,606 km (0.111 R)
• M61: 26,072,515 km (0.094 R)
• M62: 28,728,027 km (0.106 R)
• M63: 28,827,958 km (0.098 R)
• M64: 29,028,420 km (0.085 R)
• M65: 29,430,389 km (0.089 R)
• M66: 30,291,026 km (0.095 R)
• M67: 30,443,765 km (0.088 R)
• M68: 30,954,642 km (0.091 R)
• M69: 31,726,417 km (0.047 R)
• M70: 32,713,165 km (0.038 R)
• M71: 33,973,826 km (0.054 R)
• M72: 34,185,507 km (0.048 R)
• M73: 34,983,163 km (0.099 R)
• M74: 36,164,088 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit