🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 253 Days

Day: 19.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.79 AU - 1.01 AU

Year: 313 Days

Day: 13.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,622,799 km

• M1: 766,839 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.29 AU - 1.97 AU

Year: 764 Days

Day: 43.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.64 AU - 1.88 AU

Year: 857 Days

Day: 34.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.08 AU - 3.02 AU

Year: 1495 Days

Day: 43.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.74 AU - 3.02 AU

Year: 1794 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.16 AU - 4.46 AU

Year: 2730 Days

Day: 36.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.28 AU - 4.7 AU

Year: 2926 Days

Day: 44.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 10.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.87 AU - 11.47 AU

Year: 11039 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 111,622,799 km

• M1: 217,665 km (0.118 R)
• M2: 678,576 km (0.105 R)
• M3: 771,626 km (0.105 R)
• M4: 880,533 km (0.06 R)
• M5: 1,164,171 km (0.043 R)
• M6: 2,025,406 km (0.091 R)
• M7: 2,566,501 km (0.091 R)
• M8: 3,625,953 km (0.111 R)
• M9: 3,948,636 km (0.069 R)
• M10: 4,045,276 km (0.07 R)
• M11: 4,182,008 km (0.07 R)
• M12: 4,420,019 km (0.102 R)
• M13: 6,593,825 km (0.048 R)
• M14: 6,987,866 km (0.058 R)
• M15: 7,485,429 km (0.115 R)
• M16: 7,750,666 km (0.085 R)
• M17: 7,945,442 km (0.056 R)
• M18: 8,315,248 km (0.038 R)
• M19: 8,489,679 km (0.068 R)
• M20: 8,615,042 km (0.119 R)
• M21: 8,816,850 km (0.113 R)
• M22: 10,514,636 km (0.083 R)
• M23: 10,595,419 km (0.039 R)
• M24: 12,028,118 km (0.115 R)
• M25: 12,595,243 km (0.115 R)
• M26: 13,345,626 km (0.113 R)
• M27: 13,755,674 km (0.11 R)
• M28: 14,468,358 km (0.095 R)
• M29: 14,678,393 km (0.067 R)
• M30: 14,798,969 km (0.094 R)
• M31: 15,101,755 km (0.089 R)
• M32: 15,559,675 km (0.049 R)
• M33: 17,277,656 km (0.108 R)
• M34: 17,404,964 km (0.082 R)
• M35: 17,628,463 km (0.112 R)
• M36: 18,532,184 km (0.071 R)
• M37: 19,088,090 km (0.064 R)
• M38: 19,219,736 km (0.102 R)
• M39: 19,915,665 km (0.09 R)
• M40: 20,015,746 km (0.092 R)
• M41: 20,249,867 km (0.086 R)
• M42: 21,468,790 km (0.106 R)
• M43: 21,674,188 km (0.116 R)
• M44: 22,641,638 km (0.114 R)
• M45: 23,623,149 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.6

Radius: 6.2

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.66 AU - 23.14 AU

Year: 32588 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,622,799 km

• M1: 281,992 km (0.069 R)
• M2: 324,328 km (0.116 R)
• M3: 392,545 km (0.068 R)
• M4: 685,906 km (0.117 R)
• M5: 838,945 km (0.091 R)
• M6: 1,757,625 km (0.118 R)
• M7: 1,968,409 km (0.109 R)
• M8: 3,088,897 km (0.05 R)
• M9: 3,604,561 km (0.051 R)
• M10: 3,710,775 km (0.052 R)
• M11: 3,764,331 km (0.112 R)
• M12: 3,818,186 km (0.071 R)
• M13: 3,926,645 km (0.097 R)
• M14: 4,146,554 km (0.104 R)
• M15: 4,713,979 km (0.055 R)
• M16: 4,889,008 km (0.114 R)
• M17: 5,305,488 km (0.098 R)
• M18: 5,671,554 km (0.076 R)
• M19: 6,492,697 km (0.118 R)
• M20: 7,417,810 km (0.117 R)
• M21: 7,758,146 km (0.106 R)
• M22: 7,826,811 km (0.098 R)
• M23: 9,025,090 km (0.105 R)
• M24: 9,388,314 km (0.106 R)
• M25: 10,582,404 km (0.113 R)
• M26: 12,300,835 km (0.088 R)
• M27: 13,438,826 km (0.084 R)
• M28: 14,104,087 km (0.101 R)
• M29: 15,726,476 km (0.064 R)
• M30: 19,143,890 km (0.113 R)
• M31: 20,174,470 km (0.039 R)
• M32: 20,744,138 km (0.074 R)
• M33: 23,273,090 km (0.039 R)
• M34: 24,472,716 km (0.064 R)
• M35: 24,877,079 km (0.089 R)
• M36: 25,795,011 km (0.072 R)
• M37: 28,190,372 km (0.059 R)
• M38: 30,656,044 km (0.077 R)
• M39: 30,873,560 km (0.106 R)
• M40: 35,446,916 km (0.059 R)
• M41: 36,478,693 km (0.112 R)
• M42: 37,056,141 km (0.108 R)
• M43: 39,160,085 km (0.098 R)
• M44: 39,396,150 km (0.077 R)
• M45: 39,632,814 km (0.078 R)
• M46: 40,703,486 km (0.067 R)
• M47: 41,904,159 km (0.08 R)
• M48: 43,727,009 km (0.108 R)
• M49: 45,823,922 km (0.095 R)
• M50: 46,822,039 km (0.067 R)
• M51: 47,953,448 km (0.11 R)
• M52: 48,332,678 km (0.106 R)
• M53: 48,459,238 km (0.077 R)
• M54: 49,348,448 km (0.119 R)
• M55: 49,859,026 km (0.106 R)
• M56: 51,014,220 km (0.106 R)
• M57: 51,659,885 km (0.105 R)
• M58: 55,324,883 km (0.102 R)
• M59: 55,722,514 km (0.116 R)
• M60: 55,988,050 km (0.069 R)
• M61: 59,343,531 km (0.094 R)
• M62: 59,750,586 km (0.119 R)
• M63: 62,763,487 km (0.109 R)
• M64: 62,901,716 km (0.113 R)
• M65: 64,985,614 km (0.106 R)
• M66: 66,810,110 km (0.113 R)
• M67: 68,224,857 km (0.106 R)
• M68: 71,228,034 km (0.053 R)
• M69: 71,804,884 km (0.119 R)
• M70: 72,238,568 km (0.106 R)
• M71: 74,566,161 km (0.041 R)
• M72: 77,658,499 km (0.08 R)
• M73: 80,492,032 km (0.101 R)
• M74: 80,642,079 km (0.117 R)
• M75: 82,752,905 km (0.113 R)
• M76: 83,207,682 km (0.064 R)
• M77: 84,119,481 km (0.107 R)
• M78: 84,271,772 km (0.09 R)
• M79: 85,493,388 km (0.107 R)
• M80: 88,418,325 km (0.115 R)
• M81: 88,728,143 km (0.112 R)
• M82: 90,438,346 km (0.093 R)
• M83: 91,219,396 km (0.094 R)
• M84: 95,157,859 km (0.058 R)
• M85: 96,111,246 km (0.047 R)
• M86: 100,117,926 km (0.079 R)
• M87: 100,925,755 km (0.115 R)
• M88: 102,873,519 km (0.03 R)
• M89: 103,688,678 km (0.083 R)
• M90: 104,669,741 km (0.109 R)
• M91: 104,833,550 km (0.087 R)
• M92: 105,653,945 km (0.092 R)
• M93: 105,818,203 km (0.098 R)
• M94: 109,620,981 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit