🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 177 Days

Day: 43.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,952,373 km

• M1: 297,849 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 267 Days

Day: 16.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.83 AU - 1.01 AU

Year: 336 Days

Day: 37.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.85 AU - 1.29 AU

Year: 421 Days

Day: 13.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.87 AU - 2.77 AU

Year: 1346 Days

Day: 40.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,952,373 km

• M1: 861,983 km (0.11 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 12.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.8 AU - 5.6 AU

Year: 4515 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,952,373 km

• M1: 163,660 km (0.12 R)
• M2: 257,907 km (0.075 R)
• M3: 409,150 km (0.118 R)
• M4: 529,576 km (0.058 R)
• M5: 673,041 km (0.102 R)
• M6: 750,383 km (0.067 R)
• M7: 1,239,718 km (0.119 R)
• M8: 1,370,915 km (0.041 R)
• M9: 1,588,580 km (0.107 R)
• M10: 1,744,311 km (0.084 R)
• M11: 2,019,571 km (0.075 R)
• M12: 2,295,729 km (0.108 R)
• M13: 2,514,441 km (0.071 R)
• M14: 2,612,278 km (0.101 R)
• M15: 3,151,279 km (0.101 R)
• M16: 3,257,194 km (0.102 R)
• M17: 3,364,307 km (0.091 R)
• M18: 3,503,881 km (0.072 R)
• M19: 3,613,686 km (0.069 R)
• M20: 3,740,695 km (0.078 R)
• M21: 4,297,049 km (0.044 R)
• M22: 4,482,850 km (0.045 R)
• M23: 4,602,378 km (0.114 R)
• M24: 4,740,308 km (0.087 R)
• M25: 5,055,810 km (0.111 R)
• M26: 5,450,748 km (0.09 R)
• M27: 5,578,505 km (0.088 R)
• M28: 6,251,695 km (0.101 R)
• M29: 6,443,180 km (0.107 R)
• M30: 6,520,373 km (0.096 R)
• M31: 6,675,655 km (0.075 R)
• M32: 6,753,745 km (0.079 R)
• M33: 7,029,604 km (0.049 R)
• M34: 7,269,110 km (0.033 R)
• M35: 7,511,159 km (0.111 R)
• M36: 7,797,041 km (0.083 R)
• M37: 7,899,964 km (0.11 R)
• M38: 8,337,538 km (0.077 R)
• M39: 8,527,378 km (0.07 R)
• M40: 8,654,835 km (0.115 R)
• M41: 8,740,106 km (0.117 R)
• M42: 9,149,107 km (0.115 R)
• M43: 9,367,071 km (0.064 R)
• M44: 9,564,540 km (0.105 R)
• M45: 9,919,087 km (0.095 R)
• M46: 10,075,566 km (0.076 R)
• M47: 10,187,914 km (0.078 R)
• M48: 10,916,456 km (0.098 R)
• M49: 11,031,796 km (0.089 R)
• M50: 11,380,359 km (0.115 R)
• M51: 11,803,422 km (0.111 R)
• M52: 12,375,484 km (0.104 R)
• M53: 12,592,401 km (0.094 R)
• M54: 12,883,518 km (0.094 R)
• M55: 13,423,118 km (0.104 R)
• M56: 13,596,352 km (0.025 R)
• M57: 13,745,501 km (0.11 R)
• M58: 14,045,295 km (0.116 R)
• M59: 14,473,744 km (0.112 R)
• M60: 14,855,368 km (0.106 R)
• M61: 15,034,736 km (0.11 R)
• M62: 15,292,044 km (0.115 R)
• M63: 15,628,639 km (0.035 R)
• M64: 16,335,788 km (0.102 R)
• M65: 16,733,270 km (0.05 R)
• M66: 16,973,225 km (0.089 R)
• M67: 17,510,580 km (0.117 R)
• M68: 17,781,353 km (0.115 R)
• M69: 18,190,203 km (0.08 R)
• M70: 18,327,086 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 10.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.63 AU - 5.93 AU

Year: 4620 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,952,373 km

• M1: 229,334 km (0.074 R)
• M2: 391,198 km (0.081 R)
• M3: 479,910 km (0.05 R)
• M4: 638,633 km (0.08 R)
• M5: 758,461 km (0.058 R)
• M6: 910,602 km (0.093 R)
• M7: 1,205,310 km (0.105 R)
• M8: 1,485,956 km (0.078 R)
• M9: 2,026,154 km (0.073 R)
• M10: 2,224,820 km (0.065 R)
• M11: 2,988,666 km (0.067 R)
• M12: 3,082,464 km (0.049 R)
• M13: 3,158,310 km (0.084 R)
• M14: 3,331,096 km (0.097 R)
• M15: 3,566,413 km (0.117 R)
• M16: 3,686,241 km (0.115 R)
• M17: 4,095,092 km (0.034 R)
• M18: 4,713,679 km (0.066 R)
• M19: 5,157,387 km (0.119 R)
• M20: 5,407,215 km (0.09 R)
• M21: 5,824,593 km (0.08 R)
• M22: 6,108,530 km (0.059 R)
• M23: 7,062,964 km (0.092 R)
• M24: 7,213,909 km (0.052 R)
• M25: 7,493,507 km (0.098 R)
• M26: 8,010,966 km (0.109 R)
• M27: 8,168,493 km (0.11 R)
• M28: 8,486,538 km (0.029 R)
• M29: 8,647,206 km (0.103 R)
• M30: 9,135,044 km (0.047 R)
• M31: 9,354,654 km (0.063 R)
• M32: 9,437,531 km (0.069 R)
• M33: 9,715,484 km (0.085 R)
• M34: 9,883,483 km (0.11 R)
• M35: 10,680,540 km (0.057 R)
• M36: 10,882,946 km (0.07 R)
• M37: 11,145,191 km (0.113 R)
• M38: 11,498,092 km (0.108 R)
• M39: 12,457,015 km (0.104 R)
• M40: 12,946,200 km (0.1 R)
• M41: 13,255,119 km (0.117 R)
• M42: 14,228,104 km (0.083 R)
• M43: 14,451,005 km (0.074 R)
• M44: 14,642,939 km (0.072 R)
• M45: 14,707,116 km (0.088 R)
• M46: 15,061,813 km (0.102 R)
• M47: 15,126,589 km (0.031 R)
• M48: 15,191,514 km (0.116 R)
• M49: 15,812,495 km (0.117 R)
• M50: 16,209,079 km (0.119 R)
• M51: 16,776,504 km (0.096 R)
• M52: 17,180,867 km (0.096 R)
• M53: 17,554,413 km (0.115 R)
• M54: 18,068,281 km (0.078 R)
• M55: 19,251,002 km (0.07 R)
• M56: 20,279,487 km (0.094 R)
• M57: 20,782,286 km (0.084 R)
• M58: 21,216,718 km (0.117 R)
• M59: 21,289,273 km (0.104 R)
• M60: 21,434,981 km (0.031 R)
• M61: 22,574,618 km (0.095 R)
• M62: 22,834,769 km (0.101 R)
• M63: 24,378,020 km (0.083 R)
• M64: 24,530,311 km (0.112 R)
• M65: 24,989,277 km (0.11 R)
• M66: 25,104,467 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 13.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.4 AU - 7.58 AU

Year: 7037 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,952,373 km

• M1: 197,170 km (0.116 R)
• M2: 377,435 km (0.087 R)
• M3: 555,307 km (0.055 R)
• M4: 650,152 km (0.11 R)
• M5: 797,207 km (0.102 R)
• M6: 1,058,255 km (0.08 R)
• M7: 1,291,628 km (0.088 R)
• M8: 1,424,770 km (0.086 R)
• M9: 2,092,874 km (0.055 R)
• M10: 2,950,220 km (0.093 R)
• M11: 3,103,109 km (0.116 R)
• M12: 3,206,481 km (0.065 R)
• M13: 3,713,767 km (0.118 R)
• M14: 3,823,722 km (0.045 R)
• M15: 3,962,997 km (0.034 R)
• M16: 4,075,495 km (0.091 R)
• M17: 4,189,189 km (0.1 R)
• M18: 4,984,302 km (0.111 R)
• M19: 5,136,592 km (0.12 R)
• M20: 5,383,728 km (0.103 R)
• M21: 6,083,697 km (0.11 R)
• M22: 6,312,432 km (0.05 R)
• M23: 6,544,159 km (0.113 R)
• M24: 6,644,240 km (0.086 R)
• M25: 6,947,924 km (0.1 R)
• M26: 7,084,357 km (0.077 R)
• M27: 7,325,209 km (0.106 R)
• M28: 7,815,142 km (0.116 R)
• M29: 7,921,506 km (0.1 R)
• M30: 8,643,167 km (0.051 R)
• M31: 9,765,001 km (0.102 R)
• M32: 10,226,660 km (0.109 R)
• M33: 10,382,092 km (0.12 R)
• M34: 10,656,006 km (0.104 R)
• M35: 10,892,819 km (0.058 R)
• M36: 12,061,628 km (0.081 R)
• M37: 12,308,464 km (0.11 R)
• M38: 12,765,336 km (0.074 R)
• M39: 13,482,358 km (0.088 R)
• M40: 13,910,358 km (0.079 R)
• M41: 14,867,485 km (0.083 R)
• M42: 14,955,598 km (0.092 R)
• M43: 15,176,554 km (0.113 R)
• M44: 15,398,707 km (0.109 R)
• M45: 18,429,560 km (0.078 R)
• M46: 19,143,591 km (0.079 R)
• M47: 19,673,018 km (0.071 R)
• M48: 19,915,217 km (0.099 R)
• M49: 22,746,057 km (0.088 R)
• M50: 23,409,224 km (0.114 R)
• M51: 23,665,934 km (0.115 R)
• M52: 25,278,599 km (0.094 R)
• M53: 26,231,239 km (0.115 R)
• M54: 26,444,565 km (0.089 R)
• M55: 26,551,378 km (0.05 R)
• M56: 26,872,864 km (0.1 R)
• M57: 26,980,275 km (0.057 R)
• M58: 27,628,034 km (0.115 R)
• M59: 28,335,482 km (0.061 R)
• M60: 30,493,432 km (0.097 R)
• M61: 30,661,580 km (0.103 R)
• M62: 32,303,416 km (0.091 R)
• M63: 32,703,890 km (0.064 R)
• M64: 34,789,882 km (0.115 R)
• M65: 35,082,945 km (0.108 R)
• M66: 35,259,171 km (0.078 R)
• M67: 35,848,886 km (0.062 R)
• M68: 36,560,822 km (0.063 R)
• M69: 36,739,591 km (0.093 R)
• M70: 36,858,821 km (0.076 R)
• M71: 37,097,878 km (0.106 R)
• M72: 37,998,607 km (0.114 R)
• M73: 39,760,720 km (0.048 R)
• M74: 40,067,097 km (0.07 R)
• M75: 40,682,393 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 12.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.81 AU - 9.27 AU

Year: 9503 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,952,373 km

• M1: 365,019 km (0.095 R)
• M2: 491,728 km (0.074 R)
• M3: 650,751 km (0.083 R)
• M4: 767,587 km (0.107 R)
• M5: 892,501 km (0.108 R)
• M6: 1,007,841 km (0.04 R)
• M7: 1,146,219 km (0.079 R)
• M8: 1,423,873 km (0.086 R)
• M9: 1,541,157 km (0.061 R)
• M10: 1,912,908 km (0.111 R)
• M11: 2,087,489 km (0.059 R)
• M12: 2,594,625 km (0.079 R)
• M13: 2,739,735 km (0.085 R)
• M14: 3,268,713 km (0.079 R)
• M15: 3,373,133 km (0.064 R)
• M16: 3,829,556 km (0.041 R)
• M17: 4,741,654 km (0.062 R)
• M18: 5,100,689 km (0.071 R)
• M19: 5,191,794 km (0.08 R)
• M20: 5,781,808 km (0.099 R)
• M21: 6,295,228 km (0.085 R)
• M22: 6,823,458 km (0.056 R)
• M23: 7,263,276 km (0.062 R)
• M24: 7,993,014 km (0.069 R)
• M25: 8,564,777 km (0.098 R)
• M26: 9,149,855 km (0.072 R)
• M27: 9,634,851 km (0.115 R)
• M28: 9,785,646 km (0.065 R)
• M29: 10,590,781 km (0.109 R)
• M30: 10,707,617 km (0.098 R)
• M31: 11,337,574 km (0.097 R)
• M32: 11,457,103 km (0.116 R)
• M33: 12,305,173 km (0.093 R)
• M34: 12,757,557 km (0.118 R)
• M35: 13,425,212 km (0.12 R)
• M36: 13,509,585 km (0.085 R)
• M37: 13,593,959 km (0.109 R)
• M38: 13,678,631 km (0.095 R)
• M39: 14,751,248 km (0.098 R)
• M40: 14,968,913 km (0.077 R)
• M41: 15,100,110 km (0.113 R)
• M42: 15,984,383 km (0.112 R)
• M43: 16,073,842 km (0.045 R)
• M44: 16,976,516 km (0.045 R)
• M45: 17,250,579 km (0.118 R)
• M46: 17,756,818 km (0.119 R)
• M47: 18,548,790 km (0.12 R)
• M48: 18,642,737 km (0.078 R)
• M49: 18,878,354 km (0.085 R)
• M50: 19,114,868 km (0.029 R)
• M51: 19,878,266 km (0.102 R)
• M52: 20,409,039 km (0.115 R)
• M53: 22,128,517 km (0.097 R)
• M54: 22,678,588 km (0.095 R)
• M55: 23,030,891 km (0.088 R)
• M56: 23,385,139 km (0.048 R)
• M57: 23,843,058 km (0.115 R)
• M58: 24,098,871 km (0.077 R)
• M59: 26,705,913 km (0.063 R)
• M60: 26,971,598 km (0.12 R)
• M61: 27,131,369 km (0.055 R)
• M62: 27,451,957 km (0.1 R)
• M63: 27,666,331 km (0.066 R)
• M64: 28,096,724 km (0.075 R)
• M65: 28,258,739 km (0.036 R)
• M66: 29,565,925 km (0.056 R)
• M67: 30,116,295 km (0.097 R)
• M68: 32,691,772 km (0.095 R)
• M69: 33,546,724 km (0.118 R)
• M70: 33,661,316 km (0.094 R)
• M71: 34,293,666 km (0.105 R)
• M72: 34,698,179 km (0.115 R)
• M73: 36,390,729 km (0.113 R)
• M74: 37,395,429 km (0.043 R)
• M75: 38,289,425 km (0.119 R)
• M76: 39,070,027 km (0.077 R)
• M77: 39,916,452 km (0.046 R)
• M78: 40,159,399 km (0.115 R)
• M79: 40,768,861 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit