🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.59 AU - 0.77 AU

Year: 212 Days

Day: 42.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1 AU - 1.18 AU

Year: 431 Days

Day: 14 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.32 AU - 1.52 AU

Year: 641 Days

Day: 42.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.24 AU - 1.84 AU

Year: 724 Days

Day: 30.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,882,306 km

• M1: 576,700 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.22 AU - 3.68 AU

Year: 1919 Days

Day: 44.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.84 AU - 3.66 AU

Year: 2219 Days

Day: 23.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 11.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.93 AU - 12.51 AU

Year: 13294 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,882,306 km

• M1: 261,946 km (0.025 R)
• M2: 418,126 km (0.057 R)
• M3: 518,057 km (0.087 R)
• M4: 746,493 km (0.105 R)
• M5: 818,001 km (0.083 R)
• M6: 949,348 km (0.118 R)
• M7: 1,234,332 km (0.118 R)
• M8: 1,958,984 km (0.1 R)
• M9: 2,138,950 km (0.099 R)
• M10: 2,217,639 km (0.063 R)
• M11: 2,351,230 km (0.099 R)
• M12: 2,515,189 km (0.073 R)
• M13: 2,739,735 km (0.1 R)
• M14: 2,912,521 km (0.08 R)
• M15: 3,360,267 km (0.075 R)
• M16: 3,608,001 km (0.106 R)
• M17: 3,829,855 km (0.115 R)
• M18: 3,958,659 km (0.073 R)
• M19: 4,187,544 km (0.082 R)
• M20: 4,658,328 km (0.097 R)
• M21: 4,761,401 km (0.12 R)
• M22: 4,830,665 km (0.075 R)
• M23: 5,040,251 km (0.099 R)
• M24: 5,540,956 km (0.055 R)
• M25: 5,613,810 km (0.06 R)
• M26: 5,945,618 km (0.096 R)
• M27: 6,667,128 km (0.111 R)
• M28: 8,526,331 km (0.105 R)
• M29: 8,652,890 km (0.118 R)
• M30: 8,865,319 km (0.1 R)
• M31: 9,295,114 km (0.088 R)
• M32: 10,990,058 km (0.077 R)
• M33: 11,127,987 km (0.041 R)
• M34: 12,442,205 km (0.113 R)
• M35: 13,804,892 km (0.102 R)
• M36: 14,604,791 km (0.107 R)
• M37: 14,807,197 km (0.05 R)
• M38: 15,061,364 km (0.114 R)
• M39: 16,040,632 km (0.065 R)
• M40: 17,200,015 km (0.051 R)
• M41: 18,168,811 km (0.102 R)
• M42: 18,386,476 km (0.12 R)
• M43: 19,710,567 km (0.07 R)
• M44: 20,327,807 km (0.115 R)
• M45: 20,440,604 km (0.12 R)
• M46: 21,179,618 km (0.034 R)
• M47: 21,696,329 km (0.096 R)
• M48: 22,625,182 km (0.031 R)
• M49: 22,918,095 km (0.111 R)
• M50: 23,212,204 km (0.072 R)
• M51: 24,521,485 km (0.078 R)
• M52: 24,701,900 km (0.118 R)
• M53: 25,003,489 km (0.107 R)
• M54: 25,367,161 km (0.116 R)
• M55: 26,222,263 km (0.056 R)
• M56: 27,086,938 km (0.038 R)
• M57: 28,527,566 km (0.095 R)
• M58: 30,314,961 km (0.047 R)
• M59: 30,962,122 km (0.065 R)
• M60: 31,483,021 km (0.047 R)
• M61: 32,930,530 km (0.096 R)
• M62: 33,196,067 km (0.099 R)
• M63: 34,265,392 km (0.054 R)
• M64: 35,345,788 km (0.082 R)
• M65: 36,095,124 km (0.073 R)
• M66: 36,437,553 km (0.049 R)
• M67: 36,643,400 km (0.118 R)
• M68: 36,849,696 km (0.064 R)
• M69: 36,987,475 km (0.106 R)
• M70: 38,165,259 km (0.041 R)
• M71: 41,485,285 km (0.052 R)
• M72: 41,556,942 km (0.102 R)
• M73: 42,131,398 km (0.1 R)
• M74: 43,652,210 km (0.097 R)
• M75: 44,309,543 km (0.064 R)
• M76: 45,560,032 km (0.066 R)
• M77: 46,078,239 km (0.069 R)
• M78: 46,449,690 km (0.067 R)
• M79: 46,971,188 km (0.096 R)
• M80: 47,120,637 km (0.114 R)
• M81: 48,095,566 km (0.066 R)
• M82: 48,623,198 km (0.044 R)
• M83: 49,912,731 km (0.059 R)
• M84: 49,988,876 km (0.111 R)
• M85: 50,906,360 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.4

Radius: 7.6

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.43 AU - 14.65 AU

Year: 16819 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,882,306 km

• M1: 151,393 km (0.062 R)
• M2: 204,949 km (0.11 R)
• M3: 327,021 km (0.101 R)
• M4: 493,972 km (0.102 R)
• M5: 1,123,181 km (0.089 R)
• M6: 1,659,190 km (0.109 R)
• M7: 1,745,807 km (0.042 R)
• M8: 1,923,829 km (0.097 R)
• M9: 2,014,934 km (0.106 R)
• M10: 2,138,801 km (0.04 R)
• M11: 2,394,164 km (0.115 R)
• M12: 2,558,872 km (0.093 R)
• M13: 2,761,277 km (0.049 R)
• M14: 2,829,943 km (0.087 R)
• M15: 3,850,200 km (0.078 R)
• M16: 4,520,100 km (0.07 R)
• M17: 5,098,744 km (0.078 R)
• M18: 5,439,977 km (0.11 R)
• M19: 5,744,558 km (0.095 R)
• M20: 6,144,284 km (0.086 R)
• M21: 6,830,489 km (0.114 R)
• M22: 8,076,639 km (0.093 R)
• M23: 8,474,121 km (0.093 R)
• M24: 10,663,037 km (0.064 R)
• M25: 10,880,104 km (0.086 R)
• M26: 10,989,310 km (0.118 R)
• M27: 11,043,913 km (0.116 R)
• M28: 11,429,427 km (0.107 R)
• M29: 11,987,726 km (0.043 R)
• M30: 12,327,014 km (0.112 R)
• M31: 12,957,120 km (0.041 R)
• M32: 13,656,490 km (0.03 R)
• M33: 14,427,967 km (0.101 R)
• M34: 14,970,409 km (0.058 R)
• M35: 16,574,397 km (0.087 R)
• M36: 16,952,281 km (0.071 R)
• M37: 17,205,850 km (0.077 R)
• M38: 17,780,754 km (0.091 R)
• M39: 17,973,885 km (0.062 R)
• M40: 19,609,588 km (0.113 R)
• M41: 20,076,034 km (0.107 R)
• M42: 20,142,904 km (0.1 R)
• M43: 20,613,539 km (0.1 R)
• M44: 20,681,158 km (0.117 R)
• M45: 20,952,079 km (0.052 R)
• M46: 21,019,847 km (0.087 R)
• M47: 21,909,356 km (0.059 R)
• M48: 23,301,514 km (0.086 R)
• M49: 23,795,486 km (0.099 R)
• M50: 23,937,305 km (0.112 R)
• M51: 25,081,579 km (0.111 R)
• M52: 26,024,494 km (0.102 R)
• M53: 26,537,017 km (0.11 R)
• M54: 27,646,285 km (0.107 R)
• M55: 28,469,522 km (0.1 R)
• M56: 28,620,017 km (0.1 R)
• M57: 29,224,842 km (0.092 R)
• M58: 29,757,410 km (0.108 R)
• M59: 29,986,744 km (0.094 R)
• M60: 30,370,013 km (0.082 R)
• M61: 31,219,280 km (0.045 R)
• M62: 31,841,757 km (0.114 R)
• M63: 32,546,962 km (0.056 R)
• M64: 32,783,177 km (0.115 R)
• M65: 35,176,294 km (0.057 R)
• M66: 35,905,284 km (0.029 R)
• M67: 36,230,809 km (0.071 R)
• M68: 36,557,381 km (0.117 R)
• M69: 37,048,960 km (0.104 R)
• M70: 40,466,523 km (0.054 R)
• M71: 42,599,340 km (0.052 R)
• M72: 43,549,287 km (0.116 R)
• M73: 43,809,587 km (0.112 R)
• M74: 44,855,874 km (0.092 R)
• M75: 48,223,322 km (0.104 R)
• M76: 48,942,439 km (0.11 R)
• M77: 50,118,727 km (0.112 R)
• M78: 51,304,440 km (0.062 R)
• M79: 51,946,664 km (0.076 R)
• M80: 52,591,431 km (0.076 R)
• M81: 53,610,192 km (0.116 R)
• M82: 57,654,571 km (0.107 R)
• M83: 59,568,975 km (0.068 R)
• M84: 60,437,241 km (0.05 R)
• M85: 61,309,546 km (0.061 R)
• M86: 62,577,089 km (0.098 R)
• M87: 63,066,872 km (0.115 R)
• M88: 63,165,008 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 3.8

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.76 AU - 20.72 AU

Year: 25941 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,882,306 km

• M1: 56,249 km (0.118 R)
• M2: 158,275 km (0.092 R)
• M3: 264,040 km (0.118 R)
• M4: 453,431 km (0.113 R)
• M5: 813,214 km (0.089 R)
• M6: 893,847 km (0.079 R)
• M7: 1,334,862 km (0.088 R)
• M8: 1,430,156 km (0.108 R)
• M9: 1,678,339 km (0.119 R)
• M10: 2,157,949 km (0.089 R)
• M11: 2,587,894 km (0.117 R)
• M12: 2,858,367 km (0.075 R)
• M13: 4,165,254 km (0.093 R)
• M14: 4,304,828 km (0.115 R)
• M15: 4,375,289 km (0.106 R)
• M16: 5,628,620 km (0.111 R)
• M17: 6,254,238 km (0.114 R)
• M18: 7,149,881 km (0.118 R)
• M19: 7,233,207 km (0.059 R)
• M20: 7,697,708 km (0.106 R)
• M21: 8,171,784 km (0.081 R)
• M22: 8,522,441 km (0.077 R)
• M23: 8,788,576 km (0.1 R)
• M24: 9,238,417 km (0.108 R)
• M25: 9,466,104 km (0.106 R)
• M26: 9,557,658 km (0.11 R)
• M27: 9,973,391 km (0.103 R)
• M28: 10,020,065 km (0.05 R)
• M29: 10,584,498 km (0.093 R)
• M30: 12,188,935 km (0.116 R)
• M31: 12,238,751 km (0.106 R)
• M32: 12,740,503 km (0.107 R)
• M33: 12,841,631 km (0.091 R)
• M34: 13,044,635 km (0.054 R)
• M35: 13,248,836 km (0.113 R)
• M36: 13,351,311 km (0.097 R)
• M37: 13,815,663 km (0.053 R)
• M38: 13,919,483 km (0.08 R)
• M39: 14,285,250 km (0.086 R)
• M40: 16,215,512 km (0.095 R)
• M41: 18,568,537 km (0.039 R)
• M42: 19,086,444 km (0.091 R)
• M43: 19,376,215 km (0.096 R)
• M44: 20,846,912 km (0.053 R)
• M45: 21,205,199 km (0.072 R)
• M46: 21,385,016 km (0.103 R)
• M47: 21,505,292 km (0.112 R)
• M48: 21,565,431 km (0.109 R)
• M49: 21,927,757 km (0.03 R)
• M50: 22,048,931 km (0.098 R)
• M51: 22,109,668 km (0.112 R)
• M52: 24,456,858 km (0.103 R)
• M53: 24,961,003 km (0.098 R)
• M54: 26,946,765 km (0.098 R)
• M55: 27,206,617 km (0.08 R)
• M56: 27,597,965 km (0.084 R)
• M57: 28,849,800 km (0.118 R)
• M58: 28,982,493 km (0.11 R)
• M59: 29,918,078 km (0.1 R)
• M60: 30,389,461 km (0.049 R)
• M61: 30,727,851 km (0.075 R)
• M62: 31,476,290 km (0.101 R)
• M63: 31,681,538 km (0.098 R)
• M64: 35,877,609 km (0.071 R)
• M65: 36,020,475 km (0.096 R)
• M66: 37,314,496 km (0.106 R)
• M67: 38,696,930 km (0.103 R)
• M68: 40,170,170 km (0.095 R)
• M69: 40,318,421 km (0.108 R)
• M70: 40,466,972 km (0.108 R)
• M71: 41,287,068 km (0.114 R)
• M72: 41,361,866 km (0.053 R)
• M73: 42,792,022 km (0.076 R)
• M74: 43,932,556 km (0.116 R)
• M75: 45,623,311 km (0.078 R)
• M76: 46,788,230 km (0.098 R)
• M77: 47,727,256 km (0.102 R)
• M78: 47,805,795 km (0.096 R)
• M79: 47,962,873 km (0.043 R)
• M80: 48,435,452 km (0.091 R)
• M81: 49,147,239 km (0.032 R)
• M82: 49,226,526 km (0.117 R)
• M83: 49,703,294 km (0.053 R)
• M84: 50,661,319 km (0.075 R)
• M85: 50,981,907 km (0.111 R)
• M86: 51,786,594 km (0.118 R)
• M87: 52,271,441 km (0.085 R)
• M88: 54,389,597 km (0.042 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit