🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 41.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.11 AU - 1.29 AU

Year: 478 Days

Day: 28.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.57 AU

Year: 570 Days

Day: 47.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.71 AU - 1.77 AU

Year: 834 Days

Day: 39.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.89 AU - 2.25 AU

Year: 1082 Days

Day: 45.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.39 AU - 3.59 AU

Year: 2370 Days

Day: 13.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.98 AU - 5.64 AU

Year: 3834 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,546,999 km

• M1: 496,815 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.3

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.75 AU - 5.35 AU

Year: 4124 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,546,999 km

• M1: 162,613 km (0.101 R)
• M2: 226,192 km (0.09 R)
• M3: 337,942 km (0.082 R)
• M4: 392,694 km (0.084 R)
• M5: 567,275 km (0.104 R)
• M6: 767,287 km (0.119 R)
• M7: 843,283 km (0.106 R)
• M8: 1,101,639 km (0.081 R)
• M9: 1,203,216 km (0.097 R)
• M10: 1,447,060 km (0.037 R)
• M11: 1,575,116 km (0.098 R)
• M12: 1,640,490 km (0.113 R)
• M13: 1,774,081 km (0.111 R)
• M14: 1,999,076 km (0.051 R)
• M15: 2,052,333 km (0.072 R)
• M16: 2,142,092 km (0.027 R)
• M17: 2,610,782 km (0.086 R)
• M18: 2,767,561 km (0.104 R)
• M19: 2,846,997 km (0.117 R)
• M20: 3,090,243 km (0.114 R)
• M21: 3,425,043 km (0.071 R)
• M22: 3,904,355 km (0.059 R)
• M23: 4,016,254 km (0.085 R)
• M24: 4,427,947 km (0.079 R)
• M25: 4,709,939 km (0.118 R)
• M26: 4,829,169 km (0.034 R)
• M27: 5,022,150 km (0.054 R)
• M28: 5,095,154 km (0.087 R)
• M29: 5,515,374 km (0.079 R)
• M30: 5,691,750 km (0.048 R)
• M31: 5,998,426 km (0.062 R)
• M32: 6,415,654 km (0.099 R)
• M33: 6,574,527 km (0.119 R)
• M34: 6,654,562 km (0.12 R)
• M35: 6,869,385 km (0.088 R)
• M36: 7,195,807 km (0.101 R)
• M37: 9,110,062 km (0.088 R)
• M38: 9,438,728 km (0.112 R)
• M39: 9,680,029 km (0.1 R)
• M40: 10,230,699 km (0.078 R)
• M41: 11,044,063 km (0.104 R)
• M42: 11,619,267 km (0.105 R)
• M43: 11,780,832 km (0.113 R)
• M44: 11,942,996 km (0.083 R)
• M45: 12,765,486 km (0.076 R)
• M46: 13,066,028 km (0.085 R)
• M47: 13,708,102 km (0.06 R)
• M48: 14,015,974 km (0.056 R)
• M49: 14,742,870 km (0.073 R)
• M50: 15,023,067 km (0.073 R)
• M51: 15,695,659 km (0.097 R)
• M52: 15,767,017 km (0.118 R)
• M53: 16,668,045 km (0.098 R)
• M54: 17,106,517 km (0.114 R)
• M55: 17,253,571 km (0.047 R)
• M56: 17,622,928 km (0.091 R)
• M57: 17,808,579 km (0.116 R)
• M58: 17,882,929 km (0.114 R)
• M59: 19,126,237 km (0.09 R)
• M60: 19,316,975 km (0.094 R)
• M61: 19,431,866 km (0.091 R)
• M62: 20,319,430 km (0.057 R)
• M63: 20,436,116 km (0.101 R)
• M64: 20,866,061 km (0.101 R)
• M65: 21,378,134 km (0.051 R)
• M66: 21,774,718 km (0.092 R)
• M67: 22,053,868 km (0.09 R)
• M68: 22,494,882 km (0.099 R)
• M69: 22,615,608 km (0.056 R)
• M70: 22,736,632 km (0.088 R)
• M71: 22,817,415 km (0.107 R)
• M72: 23,141,594 km (0.094 R)
• M73: 23,876,269 km (0.083 R)
• M74: 24,329,102 km (0.077 R)
• M75: 24,577,285 km (0.081 R)
• M76: 24,784,777 km (0.12 R)
• M77: 24,909,541 km (0.105 R)
• M78: 26,338,052 km (0.117 R)
• M79: 26,891,264 km (0.108 R)
• M80: 26,976,685 km (0.086 R)
• M81: 27,577,320 km (0.07 R)
• M82: 27,663,489 km (0.088 R)
• M83: 27,965,826 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 14

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.37 AU - 10.87 AU

Year: 10010 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,546,999 km

• M1: 205,398 km (0.114 R)
• M2: 497,413 km (0.114 R)
• M3: 590,762 km (0.11 R)
• M4: 914,193 km (0.093 R)
• M5: 1,180,178 km (0.068 R)
• M6: 1,574,966 km (0.096 R)
• M7: 1,809,985 km (0.119 R)
• M8: 2,011,044 km (0.103 R)
• M9: 2,484,821 km (0.086 R)
• M10: 3,125,997 km (0.077 R)
• M11: 3,874,585 km (0.044 R)
• M12: 4,077,739 km (0.035 R)
• M13: 4,585,923 km (0.094 R)
• M14: 5,114,452 km (0.089 R)
• M15: 5,305,638 km (0.093 R)
• M16: 6,027,149 km (0.115 R)
• M17: 6,195,446 km (0.1 R)
• M18: 6,990,110 km (0.114 R)
• M19: 7,926,892 km (0.058 R)
• M20: 8,148,746 km (0.112 R)
• M21: 8,485,490 km (0.079 R)
• M22: 8,750,428 km (0.117 R)
• M23: 9,957,085 km (0.076 R)
• M24: 10,196,591 km (0.08 R)
• M25: 11,298,230 km (0.103 R)
• M26: 11,969,026 km (0.115 R)
• M27: 12,523,436 km (0.086 R)
• M28: 12,695,773 km (0.034 R)
• M29: 12,912,241 km (0.104 R)
• M30: 13,305,085 km (0.086 R)
• M31: 13,701,968 km (0.094 R)
• M32: 13,790,680 km (0.026 R)
• M33: 13,879,541 km (0.069 R)
• M34: 14,147,321 km (0.088 R)
• M35: 14,552,432 km (0.08 R)
• M36: 14,779,073 km (0.064 R)
• M37: 14,870,028 km (0.094 R)
• M38: 15,190,018 km (0.104 R)
• M39: 15,327,798 km (0.118 R)
• M40: 15,466,026 km (0.116 R)
• M41: 16,634,236 km (0.059 R)
• M42: 17,492,928 km (0.112 R)
• M43: 18,024,898 km (0.098 R)
• M44: 18,366,131 km (0.102 R)
• M45: 18,513,036 km (0.093 R)
• M46: 19,702,339 km (0.095 R)
• M47: 19,802,569 km (0.104 R)
• M48: 21,377,835 km (0.067 R)
• M49: 21,583,981 km (0.063 R)
• M50: 21,998,367 km (0.09 R)
• M51: 22,154,397 km (0.106 R)
• M52: 23,788,754 km (0.071 R)
• M53: 25,243,593 km (0.095 R)
• M54: 25,789,775 km (0.113 R)
• M55: 27,788,104 km (0.099 R)
• M56: 29,491,275 km (0.073 R)
• M57: 30,008,734 km (0.036 R)
• M58: 30,297,608 km (0.032 R)
• M59: 32,108,789 km (0.118 R)
• M60: 32,226,822 km (0.097 R)
• M61: 32,345,004 km (0.035 R)
• M62: 32,463,486 km (0.09 R)
• M63: 32,997,700 km (0.076 R)
• M64: 37,128,247 km (0.04 R)
• M65: 38,750,187 km (0.077 R)
• M66: 39,380,143 km (0.117 R)
• M67: 39,569,834 km (0.088 R)
• M68: 39,823,252 km (0.049 R)
• M69: 39,950,111 km (0.094 R)
• M70: 43,295,868 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105

Radius: 5.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.82 AU - 14.86 AU

Year: 17708 Days

Day: 23.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,546,999 km

• M1: 89,160 km (0.109 R)
• M2: 157,676 km (0.095 R)
• M3: 355,893 km (0.065 R)
• M4: 449,093 km (0.055 R)
• M5: 761,304 km (0.075 R)
• M6: 806,333 km (0.105 R)
• M7: 1,045,540 km (0.082 R)
• M8: 1,864,588 km (0.104 R)
• M9: 1,905,578 km (0.107 R)
• M10: 2,288,249 km (0.118 R)
• M11: 2,354,371 km (0.072 R)
• M12: 2,648,032 km (0.092 R)
• M13: 2,694,258 km (0.103 R)
• M14: 2,905,639 km (0.043 R)
• M15: 2,977,297 km (0.033 R)
• M16: 3,829,705 km (0.08 R)
• M17: 3,961,052 km (0.077 R)
• M18: 4,255,311 km (0.085 R)
• M19: 5,122,231 km (0.09 R)
• M20: 5,501,611 km (0.103 R)
• M21: 5,829,829 km (0.113 R)
• M22: 6,630,327 km (0.078 R)
• M23: 7,204,484 km (0.111 R)
• M24: 8,061,829 km (0.029 R)
• M25: 8,434,178 km (0.07 R)
• M26: 8,502,395 km (0.084 R)
• M27: 8,673,984 km (0.095 R)
• M28: 9,442,468 km (0.1 R)
• M29: 9,906,670 km (0.067 R)
• M30: 10,378,352 km (0.101 R)
• M31: 11,381,107 km (0.105 R)
• M32: 11,684,192 km (0.088 R)
• M33: 12,028,267 km (0.089 R)
• M34: 12,066,714 km (0.118 R)
• M35: 12,883,369 km (0.087 R)
• M36: 13,597,549 km (0.082 R)
• M37: 14,324,445 km (0.115 R)
• M38: 15,022,469 km (0.081 R)
• M39: 15,229,961 km (0.06 R)
• M40: 15,815,786 km (0.109 R)
• M41: 15,942,196 km (0.108 R)
• M42: 16,708,287 km (0.119 R)
• M43: 16,751,222 km (0.088 R)
• M44: 17,355,747 km (0.118 R)
• M45: 18,099,398 km (0.036 R)
• M46: 20,254,804 km (0.092 R)
• M47: 20,667,843 km (0.107 R)
• M48: 20,759,996 km (0.108 R)
• M49: 21,130,101 km (0.075 R)
• M50: 21,409,101 km (0.087 R)
• M51: 21,502,300 km (0.108 R)
• M52: 21,782,946 km (0.041 R)
• M53: 21,876,744 km (0.109 R)
• M54: 22,727,058 km (0.094 R)
• M55: 23,636,164 km (0.1 R)
• M56: 24,557,238 km (0.111 R)
• M57: 25,588,865 km (0.085 R)
• M58: 25,985,599 km (0.085 R)
• M59: 27,390,024 km (0.095 R)
• M60: 27,846,596 km (0.111 R)
• M61: 27,948,473 km (0.11 R)
• M62: 29,128,201 km (0.116 R)
• M63: 29,231,574 km (0.078 R)
• M64: 29,438,617 km (0.056 R)
• M65: 30,428,955 km (0.115 R)
• M66: 30,796,517 km (0.076 R)
• M67: 32,121,356 km (0.108 R)
• M68: 32,925,145 km (0.086 R)
• M69: 34,497,867 km (0.106 R)
• M70: 34,716,729 km (0.098 R)
• M71: 36,986,278 km (0.037 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit