🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 249 Days

Day: 19.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.23 AU - 1.97 AU

Year: 747 Days

Day: 33.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,094,298 km

• M1: 1,327,382 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.36 AU - 1.88 AU

Year: 761 Days

Day: 22.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.28 AU - 3.36 AU

Year: 1747 Days

Day: 23.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,094,298 km

• M1: 748,139 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.63 AU - 3.31 AU

Year: 1888 Days

Day: 35.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,094,298 km

• M1: 1,551,180 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.29 AU - 4.61 AU

Year: 2896 Days

Day: 36.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 9.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.74 AU - 9 AU

Year: 8934 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,094,298 km

• M1: 191,186 km (0.038 R)
• M2: 533,167 km (0.066 R)
• M3: 706,102 km (0.11 R)
• M4: 1,296,415 km (0.092 R)
• M5: 1,648,569 km (0.112 R)
• M6: 1,967,810 km (0.098 R)
• M7: 2,156,154 km (0.102 R)
• M8: 2,263,266 km (0.113 R)
• M9: 2,372,323 km (0.11 R)
• M10: 2,618,412 km (0.096 R)
• M11: 3,380,762 km (0.106 R)
• M12: 4,100,926 km (0.105 R)
• M13: 4,207,739 km (0.067 R)
• M14: 4,315,450 km (0.114 R)
• M15: 4,396,831 km (0.039 R)
• M16: 4,727,442 km (0.113 R)
• M17: 4,924,014 km (0.049 R)
• M18: 5,209,596 km (0.074 R)
• M19: 5,296,363 km (0.095 R)
• M20: 5,767,148 km (0.104 R)
• M21: 5,886,975 km (0.097 R)
• M22: 5,947,263 km (0.076 R)
• M23: 6,190,210 km (0.117 R)
• M24: 6,251,396 km (0.096 R)
• M25: 7,098,120 km (0.088 R)
• M26: 7,584,014 km (0.076 R)
• M27: 8,519,748 km (0.078 R)
• M28: 8,622,223 km (0.078 R)
• M29: 8,828,219 km (0.089 R)
• M30: 9,811,376 km (0.084 R)
• M31: 10,243,265 km (0.07 R)
• M32: 10,718,239 km (0.086 R)
• M33: 10,865,892 km (0.071 R)
• M34: 11,237,792 km (0.049 R)
• M35: 11,651,879 km (0.119 R)
• M36: 11,765,573 km (0.097 R)
• M37: 11,956,161 km (0.098 R)
• M38: 12,417,371 km (0.086 R)
• M39: 12,533,609 km (0.1 R)
• M40: 12,767,131 km (0.041 R)
• M41: 13,715,881 km (0.117 R)
• M42: 14,810,040 km (0.091 R)
• M43: 15,222,331 km (0.116 R)
• M44: 15,388,385 km (0.061 R)
• M45: 15,974,061 km (0.093 R)
• M46: 16,058,434 km (0.097 R)
• M47: 16,227,330 km (0.079 R)
• M48: 16,567,216 km (0.077 R)
• M49: 16,909,347 km (0.053 R)
• M50: 17,081,234 km (0.092 R)
• M51: 17,167,403 km (0.1 R)
• M52: 17,513,722 km (0.105 R)
• M53: 17,687,704 km (0.048 R)
• M54: 17,949,650 km (0.105 R)
• M55: 18,787,997 km (0.068 R)
• M56: 19,100,058 km (0.065 R)
• M57: 19,368,885 km (0.029 R)
• M58: 19,503,822 km (0.11 R)
• M59: 19,639,059 km (0.056 R)
• M60: 19,865,101 km (0.069 R)
• M61: 20,182,997 km (0.11 R)
• M62: 20,594,241 km (0.104 R)
• M63: 21,100,630 km (0.119 R)
• M64: 23,214,598 km (0.113 R)
• M65: 23,405,784 km (0.118 R)
• M66: 23,501,676 km (0.108 R)
• M67: 23,837,822 km (0.046 R)
• M68: 23,934,163 km (0.118 R)
• M69: 24,417,963 km (0.058 R)
• M70: 24,856,135 km (0.119 R)
• M71: 25,149,796 km (0.1 R)
• M72: 25,395,286 km (0.111 R)
• M73: 25,542,939 km (0.096 R)
• M74: 25,888,660 km (0.11 R)
• M75: 26,335,508 km (0.116 R)
• M76: 27,741,728 km (0.095 R)
• M77: 29,069,260 km (0.056 R)
• M78: 29,740,805 km (0.045 R)
• M79: 30,000,357 km (0.095 R)
• M80: 30,574,214 km (0.058 R)
• M81: 30,836,310 km (0.066 R)
• M82: 31,732,850 km (0.118 R)
• M83: 31,838,915 km (0.105 R)
• M84: 32,477,548 km (0.077 R)
• M85: 35,293,878 km (0.08 R)
• M86: 36,619,913 km (0.084 R)
• M87: 37,121,365 km (0.059 R)
• M88: 37,344,864 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.29 AU - 15.43 AU

Year: 16033 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,094,298 km

• M1: 280,795 km (0.107 R)
• M2: 332,556 km (0.025 R)
• M3: 479,162 km (0.043 R)
• M4: 665,711 km (0.075 R)
• M5: 1,173,147 km (0.08 R)
• M6: 1,333,515 km (0.107 R)
• M7: 1,575,116 km (0.103 R)
• M8: 1,883,437 km (0.103 R)
• M9: 2,099,457 km (0.105 R)
• M10: 2,704,430 km (0.113 R)
• M11: 2,948,574 km (0.059 R)
• M12: 3,328,104 km (0.066 R)
• M13: 3,656,322 km (0.1 R)
• M14: 4,450,237 km (0.052 R)
• M15: 4,557,649 km (0.064 R)
• M16: 4,958,870 km (0.106 R)
• M17: 5,371,461 km (0.119 R)
• M18: 5,952,050 km (0.116 R)
• M19: 8,466,342 km (0.115 R)
• M20: 8,689,093 km (0.102 R)
• M21: 9,460,719 km (0.114 R)
• M22: 10,301,459 km (0.075 R)
• M23: 10,491,598 km (0.102 R)
• M24: 11,312,441 km (0.025 R)
• M25: 11,410,428 km (0.114 R)
• M26: 11,508,564 km (0.099 R)
• M27: 12,455,668 km (0.089 R)
• M28: 13,220,861 km (0.068 R)
• M29: 13,272,323 km (0.097 R)
• M30: 13,687,308 km (0.046 R)
• M31: 13,896,296 km (0.113 R)
• M32: 14,001,164 km (0.042 R)
• M33: 14,159,139 km (0.089 R)
• M34: 15,011,099 km (0.085 R)
• M35: 15,388,983 km (0.105 R)
• M36: 15,443,287 km (0.073 R)
• M37: 15,770,159 km (0.1 R)
• M38: 15,824,762 km (0.108 R)
• M39: 16,044,222 km (0.099 R)
• M40: 16,154,326 km (0.115 R)
• M41: 16,486,134 km (0.065 R)
• M42: 16,541,635 km (0.114 R)
• M43: 16,764,237 km (0.072 R)
• M44: 17,212,731 km (0.093 R)
• M45: 17,268,980 km (0.113 R)
• M46: 17,892,653 km (0.107 R)
• M47: 18,639,147 km (0.112 R)
• M48: 19,807,356 km (0.094 R)
• M49: 20,043,871 km (0.089 R)
• M50: 20,699,109 km (0.104 R)
• M51: 20,999,203 km (0.082 R)
• M52: 21,179,917 km (0.09 R)
• M53: 23,827,350 km (0.076 R)
• M54: 23,890,182 km (0.058 R)
• M55: 25,285,630 km (0.091 R)
• M56: 26,122,631 km (0.089 R)
• M57: 26,187,406 km (0.039 R)
• M58: 26,837,858 km (0.09 R)
• M59: 27,362,199 km (0.105 R)
• M60: 27,823,708 km (0.112 R)
• M61: 28,088,646 km (0.096 R)
• M62: 29,358,133 km (0.102 R)
• M63: 29,425,452 km (0.11 R)
• M64: 30,441,820 km (0.116 R)
• M65: 30,646,321 km (0.054 R)
• M66: 30,851,419 km (0.064 R)
• M67: 32,647,940 km (0.07 R)
• M68: 33,277,747 km (0.089 R)
• M69: 33,699,763 km (0.042 R)
• M70: 34,833,864 km (0.095 R)
• M71: 35,333,970 km (0.063 R)
• M72: 35,980,532 km (0.052 R)
• M73: 37,577,190 km (0.047 R)
• M74: 37,650,343 km (0.103 R)
• M75: 37,943,256 km (0.046 R)
• M76: 38,163,464 km (0.106 R)
• M77: 38,605,227 km (0.081 R)
• M78: 39,048,784 km (0.036 R)
• M79: 40,015,336 km (0.116 R)
• M80: 41,366,654 km (0.089 R)
• M81: 41,744,687 km (0.101 R)
• M82: 42,656,486 km (0.085 R)
• M83: 42,885,521 km (0.075 R)
• M84: 44,345,446 km (0.051 R)
• M85: 45,665,348 km (0.111 R)
• M86: 48,026,003 km (0.077 R)
• M87: 48,105,290 km (0.116 R)
• M88: 48,662,093 km (0.061 R)
• M89: 48,981,335 km (0.065 R)
• M90: 51,396,892 km (0.092 R)
• M91: 53,028,855 km (0.115 R)
• M92: 54,263,785 km (0.118 R)
• M93: 55,175,584 km (0.032 R)
• M94: 55,425,114 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 6.5

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.44 AU - 17.1 AU

Year: 19889 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,094,298 km

• M1: 214,374 km (0.094 R)
• M2: 373,695 km (0.113 R)
• M3: 732,132 km (0.093 R)
• M4: 775,067 km (0.092 R)
• M5: 1,174,792 km (0.069 R)
• M6: 1,329,775 km (0.113 R)
• M7: 1,546,692 km (0.097 R)
• M8: 1,659,340 km (0.108 R)
• M9: 2,168,421 km (0.115 R)
• M10: 3,033,396 km (0.071 R)
• M11: 3,763,434 km (0.104 R)
• M12: 4,109,154 km (0.105 R)
• M13: 4,872,103 km (0.096 R)
• M14: 5,122,081 km (0.094 R)
• M15: 5,504,902 km (0.119 R)
• M16: 5,809,035 km (0.106 R)
• M17: 6,343,099 km (0.059 R)
• M18: 6,939,247 km (0.093 R)
• M19: 6,985,772 km (0.052 R)
• M20: 7,032,446 km (0.069 R)
• M21: 7,601,068 km (0.12 R)
• M22: 7,649,238 km (0.111 R)
• M23: 7,697,259 km (0.119 R)
• M24: 7,890,988 km (0.057 R)
• M25: 8,086,214 km (0.066 R)
• M26: 8,184,500 km (0.098 R)
• M27: 8,832,557 km (0.092 R)
• M28: 8,883,122 km (0.118 R)
• M29: 10,657,951 km (0.099 R)
• M30: 10,927,975 km (0.066 R)
• M31: 12,086,610 km (0.05 R)
• M32: 12,198,958 km (0.054 R)
• M33: 13,225,948 km (0.1 R)
• M34: 15,422,493 km (0.082 R)
• M35: 15,483,380 km (0.043 R)
• M36: 15,666,637 km (0.073 R)
• M37: 15,727,823 km (0.078 R)
• M38: 16,158,664 km (0.075 R)
• M39: 16,593,545 km (0.099 R)
• M40: 16,718,460 km (0.081 R)
• M41: 16,906,504 km (0.102 R)
• M42: 18,241,964 km (0.079 R)
• M43: 18,629,722 km (0.104 R)
• M44: 19,151,071 km (0.07 R)
• M45: 19,611,084 km (0.079 R)
• M46: 20,810,709 km (0.057 R)
• M47: 22,171,152 km (0.089 R)
• M48: 22,446,712 km (0.073 R)
• M49: 22,723,468 km (0.088 R)
• M50: 23,420,145 km (0.111 R)
• M51: 26,421,826 km (0.061 R)
• M52: 26,567,684 km (0.108 R)
• M53: 27,375,064 km (0.095 R)
• M54: 27,596,768 km (0.086 R)
• M55: 27,670,669 km (0.107 R)
• M56: 28,116,172 km (0.026 R)
• M57: 28,863,712 km (0.059 R)
• M58: 29,239,951 km (0.09 R)
• M59: 30,302,096 km (0.069 R)
• M60: 31,068,486 km (0.108 R)
• M61: 31,453,999 km (0.114 R)
• M62: 32,855,133 km (0.111 R)
• M63: 33,326,666 km (0.11 R)
• M64: 33,405,504 km (0.04 R)
• M65: 34,197,026 km (0.031 R)
• M66: 34,754,877 km (0.09 R)
• M67: 34,914,797 km (0.09 R)
• M68: 35,395,903 km (0.046 R)
• M69: 35,556,871 km (0.109 R)
• M70: 35,960,187 km (0.117 R)
• M71: 36,040,969 km (0.1 R)
• M72: 36,527,312 km (0.105 R)
• M73: 36,689,925 km (0.117 R)
• M74: 37,097,430 km (0.072 R)
• M75: 38,246,341 km (0.104 R)
• M76: 40,075,474 km (0.071 R)
• M77: 41,847,910 km (0.098 R)
• M78: 41,932,882 km (0.061 R)
• M79: 42,103,124 km (0.097 R)
• M80: 42,444,357 km (0.063 R)
• M81: 44,945,184 km (0.071 R)
• M82: 45,906,201 km (0.104 R)
• M83: 47,404,872 km (0.117 R)
• M84: 47,582,146 km (0.06 R)
• M85: 56,162,481 km (0.086 R)
• M86: 58,048,611 km (0.113 R)
• M87: 58,333,296 km (0.057 R)
• M88: 61,012,744 km (0.094 R)
• M89: 61,109,234 km (0.102 R)
• M90: 61,495,496 km (0.105 R)
• M91: 62,270,413 km (0.1 R)
• M92: 63,341,234 km (0.104 R)
• M93: 64,123,781 km (0.1 R)
• M94: 64,811,183 km (0.112 R)
• M95: 65,501,128 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit