🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 300 Days

Day: 13.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.96 AU - 1.3 AU

Year: 422 Days

Day: 45.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.24 AU - 1.66 AU

Year: 614 Days

Day: 22 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.65 AU - 2.87 AU

Year: 1612 Days

Day: 31.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.95 AU - 6.07 AU

Year: 3941 Days

Day: 17.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,854,886 km

• M1: 3,055,387 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 12.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.37 AU - 11.15 AU

Year: 10717 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 90.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,854,886 km

• M1: 158,574 km (0.094 R)
• M2: 261,347 km (0.112 R)
• M3: 537,954 km (0.061 R)
• M4: 782,247 km (0.105 R)
• M5: 1,188,854 km (0.1 R)
• M6: 1,805,048 km (0.101 R)
• M7: 2,181,586 km (0.096 R)
• M8: 2,534,487 km (0.105 R)
• M9: 3,007,815 km (0.109 R)
• M10: 3,374,330 km (0.119 R)
• M11: 3,535,895 km (0.029 R)
• M12: 3,951,179 km (0.098 R)
• M13: 4,207,889 km (0.076 R)
• M14: 4,294,656 km (0.042 R)
• M15: 4,980,263 km (0.116 R)
• M16: 5,164,717 km (0.102 R)
• M17: 5,893,109 km (0.117 R)
• M18: 6,619,855 km (0.08 R)
• M19: 6,857,118 km (0.081 R)
• M20: 7,727,328 km (0.084 R)
• M21: 8,448,540 km (0.098 R)
• M22: 8,854,399 km (0.095 R)
• M23: 9,191,144 km (0.077 R)
• M24: 9,839,052 km (0.085 R)
• M25: 11,502,131 km (0.071 R)
• M26: 13,038,352 km (0.104 R)
• M27: 13,165,660 km (0.056 R)
• M28: 13,550,276 km (0.044 R)
• M29: 14,199,531 km (0.067 R)
• M30: 14,418,243 km (0.06 R)
• M31: 14,814,827 km (0.11 R)
• M32: 15,304,311 km (0.111 R)
• M33: 15,393,770 km (0.065 R)
• M34: 16,758,253 km (0.1 R)
• M35: 17,175,182 km (0.079 R)
• M36: 17,642,376 km (0.057 R)
• M37: 17,783,447 km (0.084 R)
• M38: 18,256,176 km (0.046 R)
• M39: 18,351,171 km (0.119 R)
• M40: 18,780,816 km (0.074 R)
• M41: 19,021,070 km (0.056 R)
• M42: 19,553,040 km (0.117 R)
• M43: 19,698,898 km (0.087 R)
• M44: 20,040,879 km (0.113 R)
• M45: 20,384,804 km (0.04 R)
• M46: 20,631,641 km (0.046 R)
• M47: 21,779,804 km (0.062 R)
• M48: 22,336,308 km (0.065 R)
• M49: 22,743,963 km (0.084 R)
• M50: 23,154,160 km (0.085 R)
• M51: 23,566,751 km (0.084 R)
• M52: 23,981,735 km (0.069 R)
• M53: 24,138,065 km (0.104 R)
• M54: 24,346,904 km (0.093 R)
• M55: 25,082,776 km (0.112 R)
• M56: 25,825,828 km (0.102 R)
• M57: 28,980,848 km (0.08 R)
• M58: 30,547,137 km (0.06 R)
• M59: 31,796,878 km (0.109 R)
• M60: 32,774,051 km (0.07 R)
• M61: 33,121,268 km (0.108 R)
• M62: 33,469,831 km (0.108 R)
• M63: 34,816,810 km (0.109 R)
• M64: 35,230,299 km (0.096 R)
• M65: 36,420,798 km (0.051 R)
• M66: 38,230,933 km (0.083 R)
• M67: 38,963,214 km (0.032 R)
• M68: 39,515,530 km (0.085 R)
• M69: 40,070,388 km (0.094 R)
• M70: 41,312,649 km (0.107 R)
• M71: 41,687,691 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.4

Radius: 15

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.05 AU - 10.29 AU

Year: 11399 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,854,886 km

• M1: 220,956 km (0.104 R)
• M2: 841,338 km (0.091 R)
• M3: 965,505 km (0.101 R)
• M4: 1,155,045 km (0.106 R)
• M5: 1,485,656 km (0.102 R)
• M6: 1,707,959 km (0.076 R)
• M7: 2,136,856 km (0.088 R)
• M8: 2,815,731 km (0.062 R)
• M9: 3,588,703 km (0.099 R)
• M10: 3,953,124 km (0.066 R)
• M11: 4,425,554 km (0.099 R)
• M12: 4,949,595 km (0.076 R)
• M13: 5,528,240 km (0.106 R)
• M14: 5,702,671 km (0.111 R)
• M15: 5,808,137 km (0.119 R)
• M16: 6,056,919 km (0.071 R)
• M17: 6,381,995 km (0.101 R)
• M18: 7,049,500 km (0.106 R)
• M19: 7,391,631 km (0.083 R)
• M20: 7,934,821 km (0.104 R)
• M21: 8,052,853 km (0.08 R)
• M22: 9,978,776 km (0.095 R)
• M23: 10,234,589 km (0.118 R)
• M24: 10,406,327 km (0.083 R)
• M25: 10,709,263 km (0.069 R)
• M26: 11,590,693 km (0.04 R)
• M27: 12,040,235 km (0.042 R)
• M28: 12,312,802 km (0.116 R)
• M29: 12,541,388 km (0.037 R)
• M30: 13,564,189 km (0.108 R)
• M31: 13,753,131 km (0.105 R)
• M32: 14,085,687 km (0.118 R)
• M33: 14,324,894 km (0.102 R)
• M34: 15,099,511 km (0.117 R)
• M35: 15,393,471 km (0.088 R)
• M36: 16,236,904 km (0.116 R)
• M37: 16,689,438 km (0.086 R)
• M38: 17,095,297 km (0.119 R)
• M39: 17,968,350 km (0.069 R)
• M40: 18,384,382 km (0.076 R)
• M41: 19,758,139 km (0.086 R)
• M42: 20,511,514 km (0.08 R)
• M43: 21,880,185 km (0.091 R)
• M44: 22,883,837 km (0.087 R)
• M45: 23,391,422 km (0.116 R)
• M46: 24,245,477 km (0.091 R)
• M47: 25,633,296 km (0.038 R)
• M48: 26,631,862 km (0.118 R)
• M49: 28,244,078 km (0.087 R)
• M50: 29,887,710 km (0.11 R)
• M51: 30,628,070 km (0.11 R)
• M52: 30,938,485 km (0.118 R)
• M53: 31,312,181 km (0.106 R)
• M54: 31,437,095 km (0.095 R)
• M55: 33,458,312 km (0.078 R)
• M56: 33,970,236 km (0.076 R)
• M57: 34,613,656 km (0.053 R)
• M58: 34,807,535 km (0.064 R)
• M59: 37,625,360 km (0.11 R)
• M60: 37,957,767 km (0.06 R)
• M61: 39,364,436 km (0.081 R)
• M62: 40,040,319 km (0.076 R)
• M63: 40,992,958 km (0.101 R)
• M64: 42,159,822 km (0.078 R)
• M65: 42,435,979 km (0.079 R)
• M66: 42,643,471 km (0.075 R)
• M67: 43,059,354 km (0.117 R)
• M68: 44,877,716 km (0.102 R)
• M69: 45,512,908 km (0.094 R)
• M70: 47,078,300 km (0.096 R)
• M71: 47,508,245 km (0.112 R)
• M72: 47,651,859 km (0.083 R)
• M73: 48,011,641 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 9.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.12 AU - 11.52 AU

Year: 11652 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,854,886 km

• M1: 127,757 km (0.112 R)
• M2: 194,477 km (0.109 R)
• M3: 977,921 km (0.062 R)
• M4: 1,159,234 km (0.064 R)
• M5: 1,648,868 km (0.056 R)
• M6: 1,916,349 km (0.099 R)
• M7: 2,093,921 km (0.085 R)
• M8: 2,383,842 km (0.065 R)
• M9: 2,492,450 km (0.092 R)
• M10: 3,329,301 km (0.089 R)
• M11: 4,148,050 km (0.056 R)
• M12: 5,026,488 km (0.065 R)
• M13: 5,272,727 km (0.099 R)
• M14: 5,595,110 km (0.115 R)
• M15: 6,109,427 km (0.1 R)
• M16: 6,638,854 km (0.112 R)
• M17: 7,540,630 km (0.08 R)
• M18: 7,620,815 km (0.098 R)
• M19: 7,903,854 km (0.102 R)
• M20: 7,985,385 km (0.082 R)
• M21: 8,108,205 km (0.049 R)
• M22: 8,647,505 km (0.092 R)
• M23: 8,731,579 km (0.114 R)
• M24: 9,630,213 km (0.112 R)
• M25: 9,804,644 km (0.101 R)
• M26: 9,892,309 km (0.094 R)
• M27: 10,423,680 km (0.108 R)
• M28: 11,009,954 km (0.097 R)
• M29: 11,101,060 km (0.107 R)
• M30: 12,355,737 km (0.1 R)
• M31: 13,072,161 km (0.092 R)
• M32: 13,508,538 km (0.052 R)
• M33: 13,802,049 km (0.045 R)
• M34: 13,949,553 km (0.099 R)
• M35: 14,495,136 km (0.077 R)
• M36: 16,225,235 km (0.07 R)
• M37: 18,127,223 km (0.109 R)
• M38: 18,831,230 km (0.057 R)
• M39: 19,654,617 km (0.093 R)
• M40: 20,154,424 km (0.078 R)
• M41: 20,883,564 km (0.08 R)
• M42: 22,599,152 km (0.099 R)
• M43: 22,773,134 km (0.056 R)
• M44: 23,122,595 km (0.11 R)
• M45: 24,122,208 km (0.065 R)
• M46: 24,240,689 km (0.115 R)
• M47: 24,716,710 km (0.117 R)
• M48: 25,920,374 km (0.082 R)
• M49: 26,346,279 km (0.075 R)
• M50: 26,529,387 km (0.05 R)
• M51: 26,713,093 km (0.093 R)
• M52: 27,328,090 km (0.064 R)
• M53: 28,572,296 km (0.108 R)
• M54: 29,327,615 km (0.102 R)
• M55: 29,517,605 km (0.072 R)
• M56: 31,373,965 km (0.114 R)
• M57: 31,632,919 km (0.104 R)
• M58: 32,676,065 km (0.109 R)
• M59: 33,267,874 km (0.112 R)
• M60: 33,598,186 km (0.112 R)
• M61: 34,128,809 km (0.117 R)
• M62: 34,796,016 km (0.064 R)
• M63: 34,997,075 km (0.058 R)
• M64: 35,131,414 km (0.085 R)
• M65: 36,008,058 km (0.103 R)
• M66: 37,576,592 km (0.034 R)
• M67: 38,889,313 km (0.082 R)
• M68: 39,237,128 km (0.101 R)
• M69: 40,498,238 km (0.046 R)
• M70: 40,709,769 km (0.103 R)
• M71: 41,843,721 km (0.065 R)
• M72: 43,347,928 km (0.056 R)
• M73: 43,564,246 km (0.092 R)
• M74: 43,780,864 km (0.095 R)
• M75: 44,942,492 km (0.072 R)
• M76: 45,307,660 km (0.046 R)
• M77: 45,893,934 km (0.072 R)
• M78: 46,040,839 km (0.096 R)
• M79: 46,482,602 km (0.109 R)
• M80: 47,222,064 km (0.092 R)
• M81: 47,890,916 km (0.086 R)
• M82: 47,965,416 km (0.072 R)
• M83: 48,039,915 km (0.109 R)
• M84: 48,487,961 km (0.028 R)
• M85: 48,562,910 km (0.092 R)
• M86: 49,765,078 km (0.086 R)
• M87: 49,991,719 km (0.065 R)
• M88: 50,673,287 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.3

Radius: 3.5

Gravity: 65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.21 AU - 21.83 AU

Year: 29154 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,854,886 km

• M1: 577,747 km (0.099 R)
• M2: 1,193,043 km (0.073 R)
• M3: 1,369,718 km (0.064 R)
• M4: 1,554,471 km (0.091 R)
• M5: 1,708,108 km (0.114 R)
• M6: 2,283,163 km (0.036 R)
• M7: 2,912,521 km (0.115 R)
• M8: 3,845,712 km (0.058 R)
• M9: 4,000,845 km (0.05 R)
• M10: 4,587,120 km (0.063 R)
• M11: 4,862,529 km (0.064 R)
• M12: 5,838,057 km (0.085 R)
• M13: 6,871,778 km (0.026 R)
• M14: 7,059,972 km (0.081 R)
• M15: 8,092,048 km (0.095 R)
• M16: 8,357,435 km (0.067 R)
• M17: 8,491,175 km (0.028 R)
• M18: 8,625,514 km (0.047 R)
• M19: 8,760,751 km (0.088 R)
• M20: 8,896,585 km (0.092 R)
• M21: 10,797,526 km (0.077 R)
• M22: 12,056,092 km (0.107 R)
• M23: 13,438,526 km (0.04 R)
• M24: 13,910,208 km (0.115 R)
• M25: 14,387,575 km (0.102 R)
• M26: 14,708,612 km (0.098 R)
• M27: 15,194,805 km (0.118 R)
• M28: 16,684,351 km (0.091 R)
• M29: 17,617,393 km (0.085 R)
• M30: 18,480,124 km (0.098 R)
• M31: 19,092,279 km (0.117 R)
• M32: 20,786,923 km (0.117 R)
• M33: 20,968,086 km (0.099 R)
• M34: 21,881,681 km (0.074 R)
• M35: 24,412,577 km (0.08 R)
• M36: 25,083,673 km (0.035 R)
• M37: 26,444,116 km (0.12 R)
• M38: 27,629,081 km (0.061 R)
• M39: 28,227,921 km (0.104 R)
• M40: 28,428,532 km (0.087 R)
• M41: 29,134,485 km (0.111 R)
• M42: 30,050,323 km (0.108 R)
• M43: 30,872,363 km (0.085 R)
• M44: 32,328,698 km (0.113 R)
• M45: 33,807,324 km (0.116 R)
• M46: 34,662,126 km (0.119 R)
• M47: 35,307,790 km (0.118 R)
• M48: 36,501,880 km (0.12 R)
• M49: 39,825,197 km (0.088 R)
• M50: 40,162,840 km (0.078 R)
• M51: 40,840,817 km (0.04 R)
• M52: 40,954,212 km (0.109 R)
• M53: 42,667,407 km (0.115 R)
• M54: 43,359,297 km (0.085 R)
• M55: 43,822,452 km (0.114 R)
• M56: 44,637,162 km (0.079 R)
• M57: 45,809,561 km (0.058 R)
• M58: 47,706,462 km (0.036 R)
• M59: 51,454,038 km (0.088 R)
• M60: 52,806,403 km (0.053 R)
• M61: 53,673,023 km (0.069 R)
• M62: 59,226,994 km (0.084 R)
• M63: 60,127,274 km (0.082 R)
• M64: 62,202,047 km (0.051 R)
• M65: 63,116,987 km (0.101 R)
• M66: 68,565,192 km (0.085 R)
• M67: 69,104,792 km (0.053 R)
• M68: 69,916,659 km (0.097 R)
• M69: 71,686,701 km (0.114 R)
• M70: 76,106,122 km (0.089 R)
• M71: 78,348,594 km (0.059 R)
• M72: 79,336,538 km (0.093 R)
• M73: 79,478,058 km (0.074 R)
• M74: 80,612,757 km (0.115 R)
• M75: 84,337,595 km (0.107 R)
• M76: 85,205,113 km (0.091 R)
• M77: 87,386,848 km (0.086 R)
• M78: 87,679,162 km (0.114 R)
• M79: 88,264,688 km (0.066 R)
• M80: 91,656,671 km (0.054 R)
• M81: 92,102,173 km (0.101 R)
• M82: 93,443,168 km (0.106 R)
• M83: 94,340,756 km (0.073 R)
• M84: 94,640,550 km (0.048 R)
• M85: 95,542,027 km (0.085 R)
• M86: 97,656,293 km (0.079 R)
• M87: 100,397,375 km (0.096 R)
• M88: 101,930,903 km (0.095 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit