🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 137 Days

Day: 13.6 Hours

Environment

Temp: 252 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 165 Days

Day: 12.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 173 Days

Day: 13.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,802,348 km

• M1: 97,538 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.72 AU - 1.08 AU

Year: 303 Days

Day: 13.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.17 AU - 4.19 AU

Year: 2504 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.46 AU - 5.28 AU

Year: 3241 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.96 AU - 5.34 AU

Year: 4146 Days

Day: 44.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 9.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.49 AU - 14.71 AU

Year: 14932 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,802,348 km

• M1: 121,025 km (0.071 R)
• M2: 335,997 km (0.058 R)
• M3: 612,753 km (0.106 R)
• M4: 697,276 km (0.102 R)
• M5: 1,056,161 km (0.099 R)
• M6: 2,458,491 km (0.093 R)
• M7: 3,458,104 km (0.093 R)
• M8: 3,614,883 km (0.114 R)
• M9: 4,033,458 km (0.11 R)
• M10: 4,569,766 km (0.086 R)
• M11: 4,846,522 km (0.075 R)
• M12: 4,986,845 km (0.104 R)
• M13: 5,343,786 km (0.08 R)
• M14: 5,820,255 km (0.076 R)
• M15: 5,969,553 km (0.098 R)
• M16: 6,425,378 km (0.118 R)
• M17: 6,618,509 km (0.107 R)
• M18: 6,735,495 km (0.092 R)
• M19: 7,410,630 km (0.088 R)
• M20: 7,491,562 km (0.111 R)
• M21: 7,776,845 km (0.055 R)
• M22: 8,400,369 km (0.054 R)
• M23: 10,185,371 km (0.073 R)
• M24: 10,320,458 km (0.036 R)
• M25: 10,592,576 km (0.065 R)
• M26: 11,236,446 km (0.082 R)
• M27: 12,706,993 km (0.093 R)
• M28: 13,096,246 km (0.063 R)
• M29: 13,489,539 km (0.066 R)
• M30: 13,687,607 km (0.061 R)
• M31: 14,036,619 km (0.116 R)
• M32: 14,136,849 km (0.078 R)
• M33: 14,896,208 km (0.092 R)
• M34: 15,358,316 km (0.064 R)
• M35: 15,772,851 km (0.087 R)
• M36: 15,981,690 km (0.097 R)
• M37: 16,349,102 km (0.109 R)
• M38: 16,825,572 km (0.099 R)
• M39: 17,253,122 km (0.108 R)
• M40: 17,575,955 km (0.064 R)
• M41: 18,556,718 km (0.093 R)
• M42: 18,942,980 km (0.075 R)
• M43: 19,443,385 km (0.093 R)
• M44: 19,892,029 km (0.08 R)
• M45: 20,628,050 km (0.11 R)
• M46: 22,477,828 km (0.039 R)
• M47: 23,660,698 km (0.1 R)
• M48: 23,959,595 km (0.101 R)
• M49: 24,803,028 km (0.12 R)
• M50: 26,395,198 km (0.112 R)
• M51: 26,705,165 km (0.104 R)
• M52: 27,957,149 km (0.079 R)
• M53: 29,164,105 km (0.11 R)
• M54: 29,292,161 km (0.1 R)
• M55: 29,613,198 km (0.093 R)
• M56: 30,713,041 km (0.042 R)
• M57: 31,235,287 km (0.069 R)
• M58: 31,497,383 km (0.112 R)
• M59: 31,826,199 km (0.104 R)
• M60: 32,752,958 km (0.097 R)
• M61: 33,554,204 km (0.093 R)
• M62: 34,565,037 km (0.112 R)
• M63: 35,176,294 km (0.101 R)
• M64: 35,517,377 km (0.116 R)
• M65: 35,654,109 km (0.113 R)
• M66: 39,483,067 km (0.103 R)
• M67: 40,121,999 km (0.057 R)
• M68: 40,907,538 km (0.06 R)
• M69: 41,481,994 km (0.107 R)
• M70: 41,554,100 km (0.106 R)
• M71: 42,493,724 km (0.094 R)
• M72: 42,711,688 km (0.085 R)
• M73: 43,002,656 km (0.102 R)
• M74: 43,221,368 km (0.058 R)
• M75: 43,586,836 km (0.091 R)
• M76: 44,173,558 km (0.066 R)
• M77: 44,615,321 km (0.041 R)
• M78: 45,058,579 km (0.059 R)
• M79: 46,023,935 km (0.078 R)
• M80: 46,621,279 km (0.076 R)
• M81: 47,146,218 km (0.083 R)
• M82: 47,371,811 km (0.113 R)
• M83: 48,656,707 km (0.098 R)
• M84: 51,106,223 km (0.11 R)
• M85: 51,415,143 km (0.109 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit