🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 24.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,429,917 km

• M1: 53,855 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 291 Days

Day: 26.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,429,917 km

• M1: 600,785 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.84 AU - 1.3 AU

Year: 404 Days

Day: 27.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.26 AU - 1.92 AU

Year: 732 Days

Day: 27.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.62 AU - 2.08 AU

Year: 919 Days

Day: 31.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.21 AU - 3.21 AU

Year: 1629 Days

Day: 45.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,429,917 km

• M1: 721,959 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.06 AU - 4.38 AU

Year: 3166 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,429,917 km

• M1: 128,505 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 14.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.52 AU - 10.58 AU

Year: 9944 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,429,917 km

• M1: 674,836 km (0.074 R)
• M2: 881,131 km (0.082 R)
• M3: 1,021,753 km (0.11 R)
• M4: 1,155,494 km (0.037 R)
• M5: 1,295,667 km (0.111 R)
• M6: 1,425,369 km (0.051 R)
• M7: 1,751,791 km (0.086 R)
• M8: 1,915,152 km (0.095 R)
• M9: 2,064,750 km (0.107 R)
• M10: 2,199,089 km (0.067 R)
• M11: 2,517,283 km (0.087 R)
• M12: 2,787,008 km (0.078 R)
• M13: 2,936,157 km (0.089 R)
• M14: 3,355,031 km (0.027 R)
• M15: 3,699,406 km (0.091 R)
• M16: 3,911,685 km (0.094 R)
• M17: 4,128,004 km (0.105 R)
• M18: 5,163,371 km (0.091 R)
• M19: 5,427,860 km (0.064 R)
• M20: 5,723,914 km (0.059 R)
• M21: 5,832,971 km (0.05 R)
• M22: 6,332,328 km (0.114 R)
• M23: 6,501,823 km (0.058 R)
• M24: 6,730,259 km (0.061 R)
• M25: 7,550,803 km (0.092 R)
• M26: 7,700,550 km (0.054 R)
• M27: 8,310,162 km (0.089 R)
• M28: 8,464,846 km (0.104 R)
• M29: 9,062,041 km (0.1 R)
• M30: 9,543,147 km (0.052 R)
• M31: 9,640,386 km (0.107 R)
• M32: 9,966,958 km (0.07 R)
• M33: 10,263,910 km (0.1 R)
• M34: 10,430,263 km (0.085 R)
• M35: 10,563,854 km (0.066 R)
• M36: 10,765,512 km (0.097 R)
• M37: 11,515,595 km (0.034 R)
• M38: 12,212,273 km (0.055 R)
• M39: 12,601,377 km (0.056 R)
• M40: 12,708,190 km (0.045 R)
• M41: 13,427,905 km (0.088 R)
• M42: 13,756,272 km (0.118 R)
• M43: 13,902,878 km (0.044 R)
• M44: 14,198,035 km (0.119 R)
• M45: 14,420,636 km (0.117 R)
• M46: 14,607,185 km (0.117 R)
• M47: 14,832,030 km (0.118 R)
• M48: 14,982,526 km (0.071 R)
• M49: 15,171,318 km (0.05 R)
• M50: 15,361,009 km (0.082 R)
• M51: 15,513,299 km (0.096 R)
• M52: 16,476,560 km (0.094 R)
• M53: 16,593,545 km (0.119 R)
• M54: 18,501,367 km (0.098 R)
• M55: 19,357,815 km (0.101 R)
• M56: 20,898,075 km (0.086 R)
• M57: 21,066,971 km (0.095 R)
• M58: 21,406,109 km (0.115 R)
• M59: 21,661,622 km (0.074 R)
• M60: 21,789,827 km (0.082 R)
• M61: 22,046,837 km (0.112 R)
• M62: 23,654,415 km (0.112 R)
• M63: 23,830,342 km (0.104 R)
• M64: 24,851,198 km (0.115 R)
• M65: 25,434,331 km (0.066 R)
• M66: 26,705,913 km (0.075 R)
• M67: 27,488,160 km (0.053 R)
• M68: 27,719,588 km (0.061 R)
• M69: 27,951,764 km (0.1 R)
• M70: 28,371,087 km (0.033 R)
• M71: 29,594,648 km (0.078 R)
• M72: 30,069,770 km (0.086 R)
• M73: 30,979,625 km (0.061 R)
• M74: 32,336,777 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.1

Radius: 4

Gravity: 46.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.6 AU - 13.82 AU

Year: 16550 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,429,917 km

• M1: 163,660 km (0.115 R)
• M2: 662,719 km (0.081 R)
• M3: 818,300 km (0.065 R)
• M4: 985,102 km (0.025 R)
• M5: 1,136,645 km (0.082 R)
• M6: 1,188,854 km (0.089 R)
• M7: 1,215,184 km (0.096 R)
• M8: 1,268,590 km (0.111 R)
• M9: 1,350,121 km (0.09 R)
• M10: 1,783,356 km (0.06 R)
• M11: 1,967,810 km (0.1 R)
• M12: 2,321,909 km (0.094 R)
• M13: 2,455,649 km (0.077 R)
• M14: 2,907,135 km (0.109 R)
• M15: 3,124,052 km (0.112 R)
• M16: 3,271,705 km (0.113 R)
• M17: 3,650,487 km (0.072 R)
• M18: 3,923,803 km (0.105 R)
• M19: 4,953,036 km (0.078 R)
• M20: 5,877,850 km (0.08 R)
• M21: 6,197,840 km (0.104 R)
• M22: 6,244,066 km (0.115 R)
• M23: 6,712,008 km (0.116 R)
• M24: 10,016,625 km (0.08 R)
• M25: 10,784,510 km (0.08 R)
• M26: 11,856,529 km (0.098 R)
• M27: 11,913,974 km (0.105 R)
• M28: 13,021,298 km (0.095 R)
• M29: 13,377,640 km (0.099 R)
• M30: 13,918,436 km (0.066 R)
• M31: 14,711,903 km (0.119 R)
• M32: 15,207,521 km (0.067 R)
• M33: 15,961,195 km (0.103 R)
• M34: 16,087,905 km (0.119 R)
• M35: 16,470,277 km (0.075 R)
• M36: 17,373,998 km (0.094 R)
• M37: 17,897,590 km (0.081 R)
• M38: 18,029,386 km (0.085 R)
• M39: 19,094,672 km (0.108 R)
• M40: 19,702,788 km (0.084 R)
• M41: 21,146,407 km (0.085 R)
• M42: 21,355,395 km (0.093 R)
• M43: 21,495,120 km (0.112 R)
• M44: 21,564,982 km (0.12 R)
• M45: 23,195,150 km (0.032 R)
• M46: 25,158,622 km (0.071 R)
• M47: 26,948,112 km (0.117 R)
• M48: 27,023,659 km (0.114 R)
• M49: 27,326,145 km (0.078 R)
• M50: 27,858,265 km (0.078 R)
• M51: 28,778,292 km (0.089 R)
• M52: 30,098,643 km (0.11 R)
• M53: 30,726,954 km (0.072 R)
• M54: 31,916,407 km (0.109 R)
• M55: 32,236,097 km (0.091 R)
• M56: 34,176,681 km (0.092 R)
• M57: 37,494,014 km (0.101 R)
• M58: 38,084,925 km (0.115 R)
• M59: 38,424,063 km (0.069 R)
• M60: 39,361,743 km (0.108 R)
• M61: 39,533,033 km (0.06 R)
• M62: 40,912,175 km (0.096 R)
• M63: 42,482,654 km (0.103 R)
• M64: 43,895,007 km (0.116 R)
• M65: 43,983,868 km (0.069 R)
• M66: 44,339,612 km (0.057 R)
• M67: 45,053,942 km (0.096 R)
• M68: 45,502,287 km (0.119 R)
• M69: 45,772,012 km (0.103 R)
• M70: 46,042,335 km (0.101 R)
• M71: 46,222,900 km (0.119 R)
• M72: 46,403,614 km (0.112 R)
• M73: 46,584,478 km (0.119 R)
• M74: 46,765,641 km (0.109 R)
• M75: 47,310,626 km (0.106 R)
• M76: 47,949,110 km (0.087 R)
• M77: 49,234,604 km (0.111 R)
• M78: 49,974,216 km (0.118 R)
• M79: 50,624,368 km (0.049 R)
• M80: 50,717,418 km (0.106 R)
• M81: 51,370,862 km (0.119 R)
• M82: 52,026,998 km (0.077 R)
• M83: 52,120,945 km (0.086 R)
• M84: 54,297,594 km (0.108 R)
• M85: 54,679,219 km (0.108 R)
• M86: 56,890,425 km (0.067 R)
• M87: 57,958,404 km (0.109 R)
• M88: 59,130,802 km (0.08 R)
• M89: 61,697,902 km (0.062 R)
• M90: 62,694,972 km (0.109 R)
• M91: 66,531,708 km (0.064 R)
• M92: 66,633,734 km (0.086 R)
• M93: 67,554,060 km (0.045 R)
• M94: 68,067,031 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.33 AU - 16.93 AU

Year: 18380 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,429,917 km

• M1: 38,297 km (0.105 R)
• M2: 326,123 km (0.072 R)
• M3: 478,115 km (0.067 R)
• M4: 637,287 km (0.101 R)
• M5: 1,219,073 km (0.06 R)
• M6: 1,251,386 km (0.083 R)
• M7: 1,608,476 km (0.068 R)
• M8: 2,848,044 km (0.06 R)
• M9: 3,021,877 km (0.095 R)
• M10: 3,176,860 km (0.117 R)
• M11: 3,244,030 km (0.072 R)
• M12: 3,379,865 km (0.044 R)
• M13: 3,425,492 km (0.034 R)
• M14: 3,471,419 km (0.099 R)
• M15: 3,563,870 km (0.067 R)
• M16: 4,159,419 km (0.044 R)
• M17: 4,632,448 km (0.091 R)
• M18: 4,810,918 km (0.074 R)
• M19: 5,227,398 km (0.11 R)
• M20: 5,655,398 km (0.043 R)
• M21: 6,430,913 km (0.119 R)
• M22: 7,416,464 km (0.111 R)
• M23: 7,565,314 km (0.093 R)
• M24: 7,685,142 km (0.052 R)
• M25: 7,926,742 km (0.086 R)
• M26: 8,293,556 km (0.107 R)
• M27: 8,885,814 km (0.117 R)
• M28: 9,395,045 km (0.086 R)
• M29: 9,718,027 km (0.073 R)
• M30: 10,275,429 km (0.118 R)
• M31: 10,608,284 km (0.039 R)
• M32: 11,731,166 km (0.064 R)
• M33: 12,008,969 km (0.116 R)
• M34: 12,043,975 km (0.089 R)
• M35: 12,998,559 km (0.05 R)
• M36: 13,070,216 km (0.091 R)
• M37: 13,466,800 km (0.045 R)
• M38: 14,013,880 km (0.086 R)
• M39: 16,389,644 km (0.108 R)
• M40: 16,583,522 km (0.102 R)
• M41: 18,684,176 km (0.07 R)
• M42: 19,008,354 km (0.079 R)
• M43: 19,049,045 km (0.058 R)
• M44: 20,158,014 km (0.082 R)
• M45: 20,532,308 km (0.109 R)
• M46: 20,699,409 km (0.117 R)
• M47: 20,866,809 km (0.045 R)
• M48: 20,908,846 km (0.118 R)
• M49: 21,287,627 km (0.095 R)
• M50: 21,329,964 km (0.052 R)
• M51: 21,456,823 km (0.074 R)
• M52: 23,302,561 km (0.107 R)
• M53: 24,708,781 km (0.118 R)
• M54: 24,975,514 km (0.098 R)
• M55: 25,511,822 km (0.103 R)
• M56: 25,826,427 km (0.09 R)
• M57: 26,051,871 km (0.058 R)
• M58: 26,550,181 km (0.07 R)
• M59: 26,686,764 km (0.097 R)
• M60: 27,372,521 km (0.09 R)
• M61: 27,464,374 km (0.12 R)
• M62: 27,740,681 km (0.045 R)
• M63: 27,879,209 km (0.091 R)
• M64: 28,435,414 km (0.112 R)
• M65: 28,668,188 km (0.081 R)
• M66: 29,276,602 km (0.036 R)
• M67: 29,747,387 km (0.12 R)
• M68: 31,031,086 km (0.084 R)
• M69: 31,607,487 km (0.068 R)
• M70: 32,041,919 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit