🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 38 Hours

Environment

Temp: 247 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 329 Days

Day: 25.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,896,508 km

• M1: 78,539 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.84 AU - 1.1 AU

Year: 334 Days

Day: 25.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,896,508 km

• M1: 169,794 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.28 AU - 2.4 AU

Year: 1252 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.25 AU - 3.39 AU

Year: 2116 Days

Day: 24.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.88 AU - 3.9 AU

Year: 2184 Days

Day: 20.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 8.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.66 AU - 10.42 AU

Year: 10309 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,896,508 km

• M1: 113,246 km (0.072 R)
• M2: 200,312 km (0.097 R)
• M3: 288,125 km (0.088 R)
• M4: 404,662 km (0.067 R)
• M5: 463,753 km (0.079 R)
• M6: 689,497 km (0.075 R)
• M7: 885,320 km (0.058 R)
• M8: 965,505 km (0.117 R)
• M9: 1,221,167 km (0.058 R)
• M10: 1,877,453 km (0.114 R)
• M11: 2,110,527 km (0.11 R)
• M12: 2,466,270 km (0.092 R)
• M13: 3,108,943 km (0.063 R)
• M14: 3,513,306 km (0.074 R)
• M15: 3,643,157 km (0.111 R)
• M16: 3,961,352 km (0.086 R)
• M17: 4,015,207 km (0.11 R)
• M18: 4,151,042 km (0.073 R)
• M19: 5,056,258 km (0.078 R)
• M20: 5,381,335 km (0.091 R)
• M21: 5,531,232 km (0.073 R)
• M22: 5,743,511 km (0.11 R)
• M23: 5,958,483 km (0.038 R)
• M24: 6,020,417 km (0.11 R)
• M25: 6,082,649 km (0.063 R)
• M26: 7,569,951 km (0.088 R)
• M27: 7,637,121 km (0.095 R)
• M28: 8,773,317 km (0.056 R)
• M29: 9,235,275 km (0.084 R)
• M30: 9,887,970 km (0.036 R)
• M31: 10,257,178 km (0.091 R)
• M32: 10,630,724 km (0.055 R)
• M33: 10,781,369 km (0.077 R)
• M34: 11,429,726 km (0.08 R)
• M35: 11,545,515 km (0.062 R)
• M36: 11,778,140 km (0.089 R)
• M37: 12,564,875 km (0.075 R)
• M38: 13,044,934 km (0.027 R)
• M39: 14,354,514 km (0.104 R)
• M40: 14,940,639 km (0.116 R)
• M41: 15,067,198 km (0.113 R)
• M42: 15,151,871 km (0.098 R)
• M43: 15,236,543 km (0.12 R)
• M44: 15,705,532 km (0.1 R)
• M45: 16,049,608 km (0.074 R)
• M46: 17,851,813 km (0.076 R)
• M47: 18,617,754 km (0.12 R)
• M48: 19,902,501 km (0.113 R)
• M49: 20,181,501 km (0.077 R)
• M50: 20,508,671 km (0.118 R)
• M51: 21,120,975 km (0.102 R)
• M52: 21,548,376 km (0.105 R)
• M53: 21,643,670 km (0.076 R)
• M54: 22,556,666 km (0.11 R)
• M55: 22,750,545 km (0.069 R)
• M56: 23,580,364 km (0.077 R)
• M57: 24,420,057 km (0.083 R)
• M58: 24,718,804 km (0.091 R)
• M59: 25,571,811 km (0.098 R)
• M60: 26,078,050 km (0.105 R)
• M61: 26,485,405 km (0.104 R)
• M62: 27,616,515 km (0.105 R)
• M63: 28,501,386 km (0.115 R)
• M64: 29,660,321 km (0.029 R)
• M65: 29,925,857 km (0.1 R)
• M66: 30,619,842 km (0.078 R)
• M67: 30,673,547 km (0.105 R)
• M68: 31,969,514 km (0.083 R)
• M69: 32,023,818 km (0.107 R)
• M70: 32,187,179 km (0.111 R)
• M71: 32,241,782 km (0.119 R)
• M72: 32,350,839 km (0.072 R)
• M73: 32,733,809 km (0.072 R)
• M74: 33,393,536 km (0.092 R)
• M75: 33,725,194 km (0.039 R)
• M76: 33,780,546 km (0.113 R)
• M77: 34,391,653 km (0.099 R)
• M78: 34,670,503 km (0.099 R)
• M79: 34,838,352 km (0.06 R)
• M80: 34,894,302 km (0.096 R)
• M81: 35,850,382 km (0.072 R)
• M82: 35,906,930 km (0.111 R)
• M83: 36,303,364 km (0.086 R)
• M84: 38,018,653 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 8.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.3 AU - 10.34 AU

Year: 11598 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,896,508 km

• M1: 135,087 km (0.049 R)
• M2: 261,946 km (0.099 R)
• M3: 395,686 km (0.075 R)
• M4: 704,456 km (0.078 R)
• M5: 768,185 km (0.076 R)
• M6: 1,193,043 km (0.08 R)
• M7: 1,329,626 km (0.056 R)
• M8: 1,450,950 km (0.067 R)
• M9: 1,513,033 km (0.044 R)
• M10: 1,726,509 km (0.104 R)
• M11: 1,904,530 km (0.045 R)
• M12: 2,278,376 km (0.097 R)
• M13: 2,399,999 km (0.099 R)
• M14: 2,523,866 km (0.05 R)
• M15: 2,908,033 km (0.093 R)
• M16: 3,504,629 km (0.114 R)
• M17: 3,560,729 km (0.096 R)
• M18: 3,702,398 km (0.061 R)
• M19: 3,788,267 km (0.054 R)
• M20: 4,020,443 km (0.078 R)
• M21: 4,529,674 km (0.109 R)
• M22: 5,122,680 km (0.033 R)
• M23: 6,449,763 km (0.099 R)
• M24: 6,518,877 km (0.115 R)
• M25: 6,588,141 km (0.085 R)
• M26: 6,727,416 km (0.108 R)
• M27: 7,876,926 km (0.083 R)
• M28: 8,778,403 km (0.071 R)
• M29: 9,163,767 km (0.115 R)
• M30: 9,397,589 km (0.096 R)
• M31: 9,950,802 km (0.106 R)
• M32: 10,882,497 km (0.067 R)
• M33: 11,130,231 km (0.054 R)
• M34: 12,353,194 km (0.085 R)
• M35: 12,482,147 km (0.112 R)
• M36: 12,958,916 km (0.058 R)
• M37: 13,177,478 km (0.094 R)
• M38: 13,397,387 km (0.05 R)
• M39: 13,574,212 km (0.101 R)
• M40: 13,796,215 km (0.111 R)
• M41: 13,930,105 km (0.092 R)
• M42: 14,514,883 km (0.107 R)
• M43: 15,662,149 km (0.099 R)
• M44: 16,035,396 km (0.049 R)
• M45: 16,317,238 km (0.071 R)
• M46: 16,695,721 km (0.083 R)
• M47: 17,076,896 km (0.074 R)
• M48: 17,945,312 km (0.105 R)
• M49: 18,384,980 km (0.079 R)
• M50: 19,674,663 km (0.069 R)
• M51: 20,127,945 km (0.111 R)
• M52: 21,663,417 km (0.085 R)
• M53: 22,183,719 km (0.027 R)
• M54: 22,655,401 km (0.098 R)
• M55: 23,077,416 km (0.119 R)
• M56: 24,737,354 km (0.114 R)
• M57: 25,171,936 km (0.06 R)
• M58: 25,883,573 km (0.117 R)
• M59: 26,879,745 km (0.059 R)
• M60: 27,102,945 km (0.108 R)
• M61: 27,438,643 km (0.08 R)
• M62: 27,944,882 km (0.094 R)
• M63: 29,539,596 km (0.104 R)
• M64: 30,116,295 km (0.042 R)
• M65: 30,522,154 km (0.113 R)
• M66: 30,988,301 km (0.115 R)
• M67: 31,222,272 km (0.105 R)
• M68: 31,633,068 km (0.107 R)
• M69: 33,054,996 km (0.051 R)
• M70: 33,473,720 km (0.093 R)
• M71: 34,618,892 km (0.114 R)
• M72: 34,861,689 km (0.101 R)
• M73: 35,226,858 km (0.073 R)
• M74: 36,022,419 km (0.106 R)
• M75: 36,885,749 km (0.107 R)
• M76: 37,943,256 km (0.103 R)
• M77: 38,381,578 km (0.118 R)
• M78: 38,444,409 km (0.033 R)
• M79: 38,632,753 km (0.095 R)
• M80: 38,947,656 km (0.097 R)
• M81: 39,389,867 km (0.097 R)
• M82: 39,516,427 km (0.11 R)
• M83: 39,643,286 km (0.08 R)
• M84: 41,175,168 km (0.044 R)
• M85: 42,077,692 km (0.108 R)
• M86: 43,182,323 km (0.101 R)
• M87: 43,312,922 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 8.4

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.27 AU - 11.39 AU

Year: 13342 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,896,508 km

• M1: 714,031 km (0.064 R)
• M2: 795,262 km (0.107 R)
• M3: 1,058,405 km (0.118 R)
• M4: 1,399,189 km (0.083 R)
• M5: 1,828,834 km (0.077 R)
• M6: 2,705,328 km (0.119 R)
• M7: 3,694,319 km (0.092 R)
• M8: 3,911,835 km (0.117 R)
• M9: 4,283,735 km (0.096 R)
• M10: 4,744,945 km (0.119 R)
• M11: 4,902,173 km (0.069 R)
• M12: 5,061,345 km (0.107 R)
• M13: 5,466,306 km (0.104 R)
• M14: 5,966,262 km (0.054 R)
• M15: 6,920,397 km (0.047 R)
• M16: 7,009,408 km (0.108 R)
• M17: 7,921,357 km (0.102 R)
• M18: 8,014,556 km (0.078 R)
• M19: 8,108,205 km (0.112 R)
• M20: 8,249,275 km (0.099 R)
• M21: 8,343,821 km (0.112 R)
• M22: 8,581,682 km (0.106 R)
• M23: 9,259,659 km (0.116 R)
• M24: 9,854,461 km (0.079 R)
• M25: 9,954,841 km (0.044 R)
• M26: 10,055,520 km (0.057 R)
• M27: 10,308,789 km (0.104 R)
• M28: 10,564,003 km (0.119 R)
• M29: 11,133,074 km (0.079 R)
• M30: 11,395,019 km (0.052 R)
• M31: 11,871,638 km (0.103 R)
• M32: 12,408,994 km (0.105 R)
• M33: 12,954,128 km (0.066 R)
• M34: 13,507,192 km (0.095 R)
• M35: 14,124,433 km (0.077 R)
• M36: 14,464,917 km (0.111 R)
• M37: 14,750,799 km (0.077 R)
• M38: 14,808,244 km (0.104 R)
• M39: 15,154,264 km (0.043 R)
• M40: 15,212,159 km (0.097 R)
• M41: 15,619,663 km (0.079 R)
• M42: 16,445,444 km (0.11 R)
• M43: 17,527,934 km (0.082 R)
• M44: 18,139,340 km (0.051 R)
• M45: 19,319,967 km (0.1 R)
• M46: 19,571,740 km (0.12 R)
• M47: 20,461,249 km (0.084 R)
• M48: 21,234,221 km (0.088 R)
• M49: 22,213,937 km (0.057 R)
• M50: 22,411,706 km (0.1 R)
• M51: 22,742,467 km (0.114 R)
• M52: 23,542,965 km (0.118 R)
• M53: 24,284,821 km (0.106 R)
• M54: 25,515,413 km (0.112 R)
• M55: 26,486,453 km (0.074 R)
• M56: 27,681,740 km (0.045 R)
• M57: 27,965,527 km (0.107 R)
• M58: 28,250,361 km (0.077 R)
• M59: 28,679,408 km (0.046 R)
• M60: 29,399,123 km (0.042 R)
• M61: 29,471,379 km (0.073 R)
• M62: 29,906,410 km (0.029 R)
• M63: 30,343,684 km (0.111 R)
• M64: 31,445,921 km (0.107 R)
• M65: 31,741,975 km (0.109 R)
• M66: 34,448,650 km (0.11 R)
• M67: 37,698,514 km (0.11 R)
• M68: 38,091,956 km (0.076 R)
• M69: 41,206,733 km (0.093 R)
• M70: 41,368,598 km (0.11 R)
• M71: 41,693,076 km (0.096 R)
• M72: 42,018,452 km (0.059 R)
• M73: 45,067,406 km (0.089 R)
• M74: 45,484,933 km (0.115 R)
• M75: 46,071,656 km (0.073 R)
• M76: 46,492,176 km (0.106 R)
• M77: 46,914,042 km (0.072 R)
• M78: 48,016,728 km (0.095 R)
• M79: 48,187,120 km (0.097 R)
• M80: 48,613,922 km (0.111 R)
• M81: 50,161,213 km (0.054 R)
• M82: 50,680,467 km (0.115 R)
• M83: 52,336,665 km (0.098 R)
• M84: 54,276,651 km (0.047 R)
• M85: 55,433,940 km (0.049 R)
• M86: 55,970,847 km (0.088 R)
• M87: 56,869,481 km (0.111 R)
• M88: 57,320,519 km (0.119 R)
• M89: 57,591,739 km (0.049 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit