🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 19 Hours

Environment

Temp: 157 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,903,312 km

• M1: 289,322 km (0.054 R)
• M2: 378,632 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 395 Days

Day: 30 Hours

Environment

Temp: 25 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.75 AU

Year: 658 Days

Day: 22.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.78 AU - 4.06 AU

Year: 2287 Days

Day: 45.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,903,312 km

• M1: 2,410,022 km (0.066 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.34 AU - 10.72 AU

Year: 10640 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,903,312 km

• M1: 180,565 km (0.102 R)
• M2: 348,713 km (0.1 R)
• M3: 439,668 km (0.097 R)
• M4: 527,033 km (0.08 R)
• M5: 622,178 km (0.051 R)
• M6: 815,308 km (0.075 R)
• M7: 910,303 km (0.087 R)
• M8: 1,198,429 km (0.105 R)
• M9: 1,399,787 km (0.038 R)
• M10: 1,492,987 km (0.096 R)
• M11: 1,588,580 km (0.098 R)
• M12: 1,786,049 km (0.117 R)
• M13: 2,018,374 km (0.114 R)
• M14: 2,863,902 km (0.064 R)
• M15: 3,515,999 km (0.089 R)
• M16: 4,282,239 km (0.051 R)
• M17: 4,989,987 km (0.08 R)
• M18: 5,209,596 km (0.045 R)
• M19: 5,734,386 km (0.081 R)
• M20: 5,887,574 km (0.039 R)
• M21: 6,753,895 km (0.049 R)
• M22: 6,956,451 km (0.098 R)
• M23: 7,078,971 km (0.086 R)
• M24: 7,326,107 km (0.047 R)
• M25: 7,534,198 km (0.074 R)
• M26: 7,660,159 km (0.098 R)
• M27: 7,913,877 km (0.098 R)
• M28: 8,256,755 km (0.025 R)
• M29: 8,957,023 km (0.079 R)
• M30: 10,089,329 km (0.113 R)
• M31: 10,979,885 km (0.072 R)
• M32: 11,555,388 km (0.109 R)
• M33: 11,846,955 km (0.064 R)
• M34: 12,486,785 km (0.075 R)
• M35: 12,735,865 km (0.113 R)
• M36: 12,886,211 km (0.111 R)
• M37: 14,682,732 km (0.09 R)
• M38: 14,892,917 km (0.034 R)
• M39: 15,423,092 km (0.06 R)
• M40: 15,529,905 km (0.096 R)
• M41: 15,797,984 km (0.093 R)
• M42: 16,067,559 km (0.084 R)
• M43: 17,050,567 km (0.101 R)
• M44: 17,996,923 km (0.083 R)
• M45: 18,391,562 km (0.089 R)
• M46: 18,618,353 km (0.115 R)
• M47: 18,789,044 km (0.098 R)
• M48: 19,940,499 km (0.114 R)
• M49: 20,878,028 km (0.112 R)
• M50: 21,650,402 km (0.071 R)
• M51: 22,190,600 km (0.028 R)
• M52: 22,432,201 km (0.083 R)
• M53: 22,796,023 km (0.057 R)
• M54: 23,899,606 km (0.115 R)
• M55: 24,644,903 km (0.047 R)
• M56: 25,208,887 km (0.087 R)
• M57: 26,926,570 km (0.098 R)
• M58: 27,313,280 km (0.044 R)
• M59: 28,419,257 km (0.095 R)
• M60: 29,274,957 km (0.113 R)
• M61: 30,944,020 km (0.114 R)
• M62: 33,056,492 km (0.055 R)
• M63: 34,095,300 km (0.115 R)
• M64: 34,443,863 km (0.052 R)
• M65: 34,723,760 km (0.064 R)
• M66: 35,074,418 km (0.088 R)
• M67: 35,992,051 km (0.084 R)
• M68: 36,204,929 km (0.095 R)
• M69: 36,774,597 km (0.112 R)
• M70: 36,917,463 km (0.1 R)
• M71: 38,356,445 km (0.102 R)
• M72: 40,254,543 km (0.092 R)
• M73: 40,475,499 km (0.053 R)
• M74: 40,918,758 km (0.089 R)
• M75: 43,686,917 km (0.108 R)
• M76: 44,521,673 km (0.068 R)
• M77: 45,745,084 km (0.119 R)
• M78: 46,052,657 km (0.098 R)
• M79: 47,523,055 km (0.114 R)
• M80: 48,303,058 km (0.089 R)
• M81: 49,638,967 km (0.07 R)
• M82: 50,589,213 km (0.071 R)
• M83: 51,226,051 km (0.108 R)
• M84: 52,186,320 km (0.086 R)
• M85: 52,749,256 km (0.062 R)
• M86: 53,799,882 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 11

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.33 AU - 14.47 AU

Year: 14846 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,903,312 km

• M1: 164,109 km (0.081 R)
• M2: 346,319 km (0.116 R)
• M3: 630,854 km (0.088 R)
• M4: 902,075 km (0.081 R)
• M5: 1,103,583 km (0.12 R)
• M6: 2,281,816 km (0.085 R)
• M7: 2,560,517 km (0.098 R)
• M8: 2,999,288 km (0.093 R)
• M9: 3,107,297 km (0.101 R)
• M10: 3,529,762 km (0.111 R)
• M11: 3,994,114 km (0.041 R)
• M12: 4,404,161 km (0.077 R)
• M13: 5,474,684 km (0.113 R)
• M14: 6,565,851 km (0.05 R)
• M15: 6,849,039 km (0.051 R)
• M16: 6,992,204 km (0.118 R)
• M17: 7,604,060 km (0.079 R)
• M18: 8,692,983 km (0.086 R)
• M19: 8,941,465 km (0.045 R)
• M20: 9,098,094 km (0.11 R)
• M21: 9,382,180 km (0.114 R)
• M22: 9,701,422 km (0.109 R)
• M23: 9,894,553 km (0.057 R)
• M24: 11,588,001 km (0.115 R)
• M25: 12,137,623 km (0.074 R)
• M26: 12,801,239 km (0.092 R)
• M27: 13,226,546 km (0.071 R)
• M28: 14,236,930 km (0.092 R)
• M29: 14,936,599 km (0.092 R)
• M30: 15,122,550 km (0.093 R)
• M31: 15,496,993 km (0.042 R)
• M32: 15,572,241 km (0.116 R)
• M33: 17,414,090 km (0.101 R)
• M34: 20,139,165 km (0.084 R)
• M35: 21,048,869 km (0.065 R)
• M36: 21,676,881 km (0.117 R)
• M37: 22,566,390 km (0.114 R)
• M38: 22,779,866 km (0.092 R)
• M39: 22,865,436 km (0.084 R)
• M40: 23,944,635 km (0.07 R)
• M41: 24,337,180 km (0.118 R)
• M42: 26,421,527 km (0.086 R)
• M43: 27,325,846 km (0.101 R)
• M44: 28,654,874 km (0.108 R)
• M45: 29,443,853 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 7.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.96 AU - 19.28 AU

Year: 23407 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,903,312 km

• M1: 131,048 km (0.111 R)
• M2: 820,245 km (0.116 R)
• M3: 1,174,343 km (0.107 R)
• M4: 1,542,803 km (0.118 R)
• M5: 1,818,213 km (0.112 R)
• M6: 2,209,561 km (0.03 R)
• M7: 2,311,437 km (0.115 R)
• M8: 2,734,799 km (0.079 R)
• M9: 3,182,246 km (0.048 R)
• M10: 3,453,766 km (0.08 R)
• M11: 3,532,754 km (0.104 R)
• M12: 6,263,812 km (0.105 R)
• M13: 6,360,303 km (0.096 R)
• M14: 6,702,433 km (0.088 R)
• M15: 7,100,663 km (0.098 R)
• M16: 7,660,757 km (0.1 R)
• M17: 8,661,418 km (0.119 R)
• M18: 8,715,273 km (0.115 R)
• M19: 9,204,607 km (0.103 R)
• M20: 10,209,755 km (0.118 R)
• M21: 10,323,599 km (0.109 R)
• M22: 10,667,675 km (0.042 R)
• M23: 11,132,326 km (0.113 R)
• M24: 11,249,461 km (0.044 R)
• M25: 11,961,247 km (0.113 R)
• M26: 12,021,236 km (0.085 R)
• M27: 12,504,587 km (0.109 R)
• M28: 14,245,906 km (0.117 R)
• M29: 17,607,370 km (0.055 R)
• M30: 17,812,469 km (0.104 R)
• M31: 20,048,658 km (0.074 R)
• M32: 20,981,999 km (0.056 R)
• M33: 21,563,486 km (0.088 R)
• M34: 22,076,607 km (0.067 R)
• M35: 23,941,942 km (0.094 R)
• M36: 24,855,088 km (0.109 R)
• M37: 26,950,954 km (0.093 R)
• M38: 27,029,642 km (0.1 R)
• M39: 27,424,431 km (0.064 R)
• M40: 27,821,015 km (0.045 R)
• M41: 27,980,187 km (0.118 R)
• M42: 28,219,544 km (0.056 R)
• M43: 28,620,017 km (0.089 R)
• M44: 31,557,970 km (0.12 R)
• M45: 32,140,355 km (0.063 R)
• M46: 33,315,595 km (0.091 R)
• M47: 33,569,313 km (0.118 R)
• M48: 34,163,815 km (0.108 R)
• M49: 35,881,199 km (0.093 R)
• M50: 35,967,816 km (0.089 R)
• M51: 36,837,728 km (0.116 R)
• M52: 39,936,648 km (0.113 R)
• M53: 40,386,189 km (0.112 R)
• M54: 43,394,453 km (0.094 R)
• M55: 44,227,414 km (0.084 R)
• M56: 46,097,237 km (0.116 R)
• M57: 46,191,335 km (0.025 R)
• M58: 46,285,581 km (0.095 R)
• M59: 46,379,977 km (0.109 R)
• M60: 47,706,761 km (0.118 R)
• M61: 48,757,985 km (0.08 R)
• M62: 50,010,269 km (0.074 R)
• M63: 51,761,462 km (0.096 R)
• M64: 51,957,285 km (0.053 R)
• M65: 52,153,258 km (0.107 R)
• M66: 53,433,816 km (0.11 R)
• M67: 55,824,689 km (0.042 R)
• M68: 58,658,073 km (0.101 R)
• M69: 58,862,125 km (0.115 R)
• M70: 59,066,625 km (0.102 R)
• M71: 59,373,600 km (0.103 R)
• M72: 62,785,927 km (0.098 R)
• M73: 63,622,778 km (0.031 R)
• M74: 64,252,734 km (0.053 R)
• M75: 65,624,846 km (0.1 R)
• M76: 66,686,841 km (0.094 R)
• M77: 67,433,634 km (0.083 R)
• M78: 71,972,284 km (0.1 R)
• M79: 72,300,202 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84

Radius: 6.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.97 AU - 20.05 AU

Year: 27641 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,903,312 km

• M1: 82,578 km (0.045 R)
• M2: 125,213 km (0.067 R)
• M3: 252,372 km (0.119 R)
• M4: 633,547 km (0.074 R)
• M5: 836,551 km (0.109 R)
• M6: 1,078,900 km (0.103 R)
• M7: 1,218,325 km (0.112 R)
• M8: 1,321,548 km (0.065 R)
• M9: 1,363,734 km (0.032 R)
• M10: 1,492,987 km (0.114 R)
• M11: 1,694,345 km (0.111 R)
• M12: 1,904,381 km (0.108 R)
• M13: 2,147,777 km (0.067 R)
• M14: 2,298,571 km (0.081 R)
• M15: 2,584,004 km (0.087 R)
• M16: 2,853,280 km (0.075 R)
• M17: 3,273,949 km (0.052 R)
• M18: 3,804,274 km (0.113 R)
• M19: 4,110,501 km (0.048 R)
• M20: 4,172,584 km (0.11 R)
• M21: 4,235,116 km (0.072 R)
• M22: 4,552,413 km (0.098 R)
• M23: 5,618,298 km (0.055 R)
• M24: 5,721,969 km (0.071 R)
• M25: 6,143,386 km (0.08 R)
• M26: 7,240,238 km (0.044 R)
• M27: 7,580,872 km (0.031 R)
• M28: 8,396,180 km (0.101 R)
• M29: 8,554,605 km (0.096 R)
• M30: 8,995,320 km (0.065 R)
• M31: 10,024,404 km (0.107 R)
• M32: 10,488,905 km (0.113 R)
• M33: 11,264,121 km (0.096 R)
• M34: 11,395,169 km (0.029 R)
• M35: 11,747,023 km (0.09 R)
• M36: 12,778,201 km (0.099 R)
• M37: 12,869,306 km (0.117 R)
• M38: 13,097,742 km (0.084 R)
• M39: 13,419,976 km (0.105 R)
• M40: 13,558,953 km (0.083 R)
• M41: 14,925,978 km (0.103 R)
• M42: 15,166,083 km (0.114 R)
• M43: 15,552,943 km (0.063 R)
• M44: 15,943,094 km (0.075 R)
• M45: 16,782,637 km (0.101 R)
• M46: 17,032,316 km (0.101 R)
• M47: 17,484,850 km (0.119 R)
• M48: 17,941,422 km (0.104 R)
• M49: 19,334,328 km (0.084 R)
• M50: 20,335,138 km (0.041 R)
• M51: 20,388,395 km (0.09 R)
• M52: 21,515,016 km (0.112 R)
• M53: 23,492,999 km (0.111 R)
• M54: 23,716,349 km (0.115 R)
• M55: 23,884,347 km (0.103 R)
• M56: 24,165,142 km (0.025 R)
• M57: 24,277,790 km (0.095 R)
• M58: 24,616,778 km (0.07 R)
• M59: 25,014,260 km (0.042 R)
• M60: 26,741,517 km (0.086 R)
• M61: 27,208,711 km (0.094 R)
• M62: 27,501,923 km (0.025 R)
• M63: 28,269,360 km (0.12 R)
• M64: 29,223,645 km (0.076 R)
• M65: 29,403,761 km (0.079 R)
• M66: 30,006,790 km (0.057 R)
• M67: 30,127,814 km (0.064 R)
• M68: 31,163,630 km (0.12 R)
• M69: 31,716,693 km (0.119 R)
• M70: 31,901,746 km (0.112 R)
• M71: 32,397,064 km (0.059 R)
• M72: 32,645,696 km (0.071 R)
• M73: 32,832,544 km (0.096 R)
• M74: 33,898,130 km (0.065 R)
• M75: 34,024,241 km (0.107 R)
• M76: 34,087,371 km (0.061 R)
• M77: 35,677,895 km (0.088 R)
• M78: 36,385,344 km (0.092 R)
• M79: 36,643,849 km (0.071 R)
• M80: 38,206,997 km (0.058 R)
• M81: 38,667,160 km (0.119 R)
• M82: 39,858,408 km (0.112 R)
• M83: 39,991,550 km (0.113 R)
• M84: 40,525,614 km (0.03 R)
• M85: 42,889,261 km (0.088 R)
• M86: 44,259,876 km (0.118 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit