🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.49 AU - 2.99 AU

Year: 1609 Days

Day: 43.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.3 AU - 3.78 AU

Year: 2363 Days

Day: 25.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 15

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.07 AU - 7.13 AU

Year: 6015 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,400,554 km

• M1: 226,491 km (0.106 R)
• M2: 352,303 km (0.116 R)
• M3: 567,724 km (0.062 R)
• M4: 678,426 km (0.083 R)
• M5: 861,085 km (0.078 R)
• M6: 1,006,794 km (0.09 R)
• M7: 1,132,905 km (0.114 R)
• M8: 1,497,026 km (0.075 R)
• M9: 1,812,079 km (0.09 R)
• M10: 1,986,809 km (0.099 R)
• M11: 2,259,825 km (0.074 R)
• M12: 2,429,619 km (0.104 R)
• M13: 2,623,498 km (0.105 R)
• M14: 2,842,808 km (0.096 R)
• M15: 3,068,402 km (0.057 R)
• M16: 3,257,494 km (0.098 R)
• M17: 3,407,241 km (0.065 R)
• M18: 3,758,347 km (0.061 R)
• M19: 3,893,135 km (0.1 R)
• M20: 4,121,421 km (0.108 R)
• M21: 4,260,697 km (0.083 R)
• M22: 4,354,345 km (0.079 R)
• M23: 4,663,564 km (0.03 R)
• M24: 4,784,439 km (0.096 R)
• M25: 4,955,429 km (0.053 R)
• M26: 5,379,390 km (0.079 R)
• M27: 5,480,817 km (0.119 R)
• M28: 5,634,305 km (0.083 R)
• M29: 6,315,873 km (0.082 R)
• M30: 6,503,917 km (0.066 R)
• M31: 6,693,906 km (0.108 R)
• M32: 6,830,639 km (0.054 R)
• M33: 7,051,445 km (0.059 R)
• M34: 7,585,510 km (0.067 R)
• M35: 7,958,607 km (0.113 R)
• M36: 8,191,231 km (0.101 R)
• M37: 8,308,367 km (0.081 R)
• M38: 8,663,063 km (0.113 R)
• M39: 8,992,777 km (0.116 R)
• M40: 9,357,048 km (0.041 R)
• M41: 9,541,203 km (0.12 R)
• M42: 9,912,804 km (0.108 R)
• M43: 10,320,907 km (0.036 R)
• M44: 10,542,910 km (0.116 R)
• M45: 10,638,503 km (0.096 R)
• M46: 11,186,031 km (0.097 R)
• M47: 11,842,018 km (0.094 R)
• M48: 12,141,214 km (0.055 R)
• M49: 13,191,241 km (0.054 R)
• M50: 13,397,836 km (0.057 R)
• M51: 14,129,519 km (0.091 R)
• M52: 14,981,479 km (0.063 R)
• M53: 15,233,102 km (0.077 R)
• M54: 15,850,194 km (0.096 R)
• M55: 16,586,664 km (0.063 R)
• M56: 16,735,364 km (0.091 R)
• M57: 17,674,390 km (0.113 R)
• M58: 18,016,670 km (0.082 R)
• M59: 19,958,002 km (0.103 R)
• M60: 20,873,092 km (0.081 R)
• M61: 21,802,094 km (0.09 R)
• M62: 22,826,989 km (0.118 R)
• M63: 23,407,878 km (0.089 R)
• M64: 24,499,494 km (0.114 R)
• M65: 24,753,810 km (0.113 R)
• M66: 25,564,930 km (0.115 R)
• M67: 26,819,607 km (0.078 R)
• M68: 26,994,188 km (0.088 R)
• M69: 27,388,528 km (0.091 R)
• M70: 28,627,647 km (0.073 R)
• M71: 29,164,254 km (0.059 R)
• M72: 30,202,015 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 9.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.41 AU - 8.61 AU

Year: 8042 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,400,554 km

• M1: 200,162 km (0.072 R)
• M2: 470,934 km (0.109 R)
• M3: 559,795 km (0.115 R)
• M4: 641,176 km (0.094 R)
• M5: 712,385 km (0.098 R)
• M6: 863,778 km (0.111 R)
• M7: 943,663 km (0.059 R)
• M8: 1,009,486 km (0.091 R)
• M9: 1,163,572 km (0.036 R)
• M10: 1,400,236 km (0.108 R)
• M11: 1,652,458 km (0.085 R)
• M12: 1,794,426 km (0.099 R)
• M13: 2,047,396 km (0.074 R)
• M14: 2,267,006 km (0.028 R)
• M15: 2,379,803 km (0.056 R)
• M16: 2,825,455 km (0.088 R)
• M17: 2,898,160 km (0.092 R)
• M18: 3,502,984 km (0.069 R)
• M19: 3,660,361 km (0.106 R)
• M20: 4,284,932 km (0.116 R)
• M21: 4,368,856 km (0.119 R)
• M22: 4,481,653 km (0.066 R)
• M23: 5,089,619 km (0.091 R)
• M24: 5,358,147 km (0.086 R)
• M25: 5,785,249 km (0.089 R)
• M26: 6,254,986 km (0.027 R)
• M27: 6,510,499 km (0.114 R)
• M28: 7,031,998 km (0.113 R)
• M29: 7,465,682 km (0.11 R)
• M30: 7,771,011 km (0.113 R)
• M31: 8,711,383 km (0.118 R)
• M32: 9,431,099 km (0.119 R)
• M33: 9,761,111 km (0.12 R)
• M34: 10,020,514 km (0.081 R)
• M35: 10,584,049 km (0.098 R)
• M36: 10,850,483 km (0.085 R)
• M37: 12,295,599 km (0.106 R)
• M38: 12,575,795 km (0.098 R)
• M39: 13,924,869 km (0.055 R)
• M40: 14,049,933 km (0.113 R)
• M41: 14,342,845 km (0.096 R)
• M42: 14,849,683 km (0.03 R)
• M43: 15,148,131 km (0.116 R)
• M44: 15,664,243 km (0.103 R)
• M45: 16,405,501 km (0.089 R)
• M46: 16,537,446 km (0.115 R)
• M47: 17,247,288 km (0.077 R)
• M48: 17,605,874 km (0.081 R)
• M49: 18,467,708 km (0.078 R)
• M50: 18,650,815 km (0.118 R)
• M51: 18,742,668 km (0.093 R)
• M52: 18,972,750 km (0.052 R)
• M53: 19,389,530 km (0.109 R)
• M54: 19,529,104 km (0.081 R)
• M55: 20,231,915 km (0.067 R)
• M56: 20,326,311 km (0.079 R)
• M57: 21,277,754 km (0.115 R)
• M58: 21,373,796 km (0.115 R)
• M59: 21,469,838 km (0.079 R)
• M60: 21,614,200 km (0.081 R)
• M61: 22,341,245 km (0.114 R)
• M62: 22,683,226 km (0.096 R)
• M63: 24,068,353 km (0.106 R)
• M64: 25,023,834 km (0.072 R)
• M65: 25,226,539 km (0.112 R)
• M66: 26,764,405 km (0.098 R)
• M67: 26,868,077 km (0.113 R)
• M68: 27,806,504 km (0.086 R)
• M69: 28,543,872 km (0.105 R)
• M70: 28,861,768 km (0.12 R)
• M71: 29,234,266 km (0.065 R)
• M72: 29,394,336 km (0.103 R)
• M73: 30,361,187 km (0.091 R)
• M74: 31,011,489 km (0.104 R)
• M75: 31,283,757 km (0.081 R)
• M76: 31,830,837 km (0.093 R)
• M77: 32,657,365 km (0.026 R)
• M78: 32,878,919 km (0.108 R)
• M79: 34,782,552 km (0.044 R)
• M80: 36,549,153 km (0.032 R)
• M81: 36,894,425 km (0.113 R)
• M82: 37,298,639 km (0.091 R)
• M83: 37,530,216 km (0.065 R)
• M84: 38,695,584 km (0.087 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit