🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 142 Days

Day: 25.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 238 Days

Day: 47.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.71 AU - 1.11 AU

Year: 319 Days

Day: 22.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.75 AU - 3.13 AU

Year: 1851 Days

Day: 39.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.05 AU - 3.57 AU

Year: 2211 Days

Day: 35.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.84 AU - 3.78 AU

Year: 2211 Days

Day: 31.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.79 AU - 4.29 AU

Year: 2981 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.23 AU - 5.27 AU

Year: 3216 Days

Day: 24.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,090,962 km

• M1: 1,481,767 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 12.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.25 AU - 13.75 AU

Year: 13393 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,090,962 km

• M1: 1,296,116 km (0.072 R)
• M2: 1,606,232 km (0.041 R)
• M3: 2,115,912 km (0.032 R)
• M4: 2,936,905 km (0.072 R)
• M5: 3,105,353 km (0.088 R)
• M6: 3,594,538 km (0.088 R)
• M7: 4,373,643 km (0.105 R)
• M8: 4,762,747 km (0.054 R)
• M9: 5,450,299 km (0.068 R)
• M10: 6,255,285 km (0.114 R)
• M11: 6,473,399 km (0.087 R)
• M12: 7,233,805 km (0.12 R)
• M13: 7,555,141 km (0.031 R)
• M14: 7,694,267 km (0.106 R)
• M15: 7,787,616 km (0.053 R)
• M16: 8,307,319 km (0.104 R)
• M17: 8,984,998 km (0.098 R)
• M18: 9,132,651 km (0.106 R)
• M19: 9,330,718 km (0.098 R)
• M20: 9,832,021 km (0.038 R)
• M21: 9,933,299 km (0.091 R)
• M22: 10,652,266 km (0.043 R)
• M23: 10,965,674 km (0.118 R)
• M24: 11,070,841 km (0.039 R)
• M25: 11,655,021 km (0.088 R)
• M26: 12,522,688 km (0.105 R)
• M27: 13,579,896 km (0.057 R)
• M28: 13,919,783 km (0.104 R)
• M29: 15,542,770 km (0.114 R)
• M30: 15,720,193 km (0.096 R)
• M31: 15,957,754 km (0.107 R)
• M32: 17,102,777 km (0.068 R)
• M33: 17,592,710 km (0.117 R)
• M34: 17,839,546 km (0.044 R)
• M35: 20,304,919 km (0.096 R)
• M36: 20,888,949 km (0.064 R)
• M37: 21,019,548 km (0.093 R)
• M38: 22,140,036 km (0.034 R)
• M39: 22,808,290 km (0.088 R)
• M40: 23,009,948 km (0.112 R)
• M41: 24,576,387 km (0.047 R)
• M42: 24,714,316 km (0.111 R)
• M43: 24,852,395 km (0.111 R)
• M44: 25,060,037 km (0.083 R)
• M45: 25,268,277 km (0.068 R)
• M46: 25,476,966 km (0.099 R)
• M47: 26,106,773 km (0.11 R)
• M48: 26,458,927 km (0.082 R)
• M49: 27,096,662 km (0.035 R)
• M50: 27,811,291 km (0.063 R)
• M51: 28,967,533 km (0.054 R)
• M52: 29,186,096 km (0.117 R)
• M53: 29,698,169 km (0.054 R)
• M54: 30,065,881 km (0.038 R)
• M55: 32,076,775 km (0.095 R)
• M56: 32,529,608 km (0.06 R)
• M57: 32,908,540 km (0.104 R)
• M58: 35,057,513 km (0.098 R)
• M59: 35,992,350 km (0.042 R)
• M60: 38,765,595 km (0.032 R)
• M61: 39,975,094 km (0.077 R)
• M62: 40,137,258 km (0.091 R)
• M63: 41,115,030 km (0.041 R)
• M64: 43,426,915 km (0.078 R)
• M65: 44,346,643 km (0.064 R)
• M66: 46,290,518 km (0.099 R)
• M67: 46,631,451 km (0.096 R)
• M68: 46,887,713 km (0.106 R)
• M69: 47,487,301 km (0.073 R)
• M70: 48,694,406 km (0.081 R)
• M71: 48,954,258 km (0.113 R)
• M72: 49,649,738 km (0.117 R)
• M73: 50,260,995 km (0.048 R)
• M74: 50,874,645 km (0.112 R)
• M75: 52,552,984 km (0.112 R)
• M76: 54,159,665 km (0.095 R)
• M77: 54,608,758 km (0.097 R)
• M78: 57,329,644 km (0.093 R)
• M79: 57,970,820 km (0.109 R)
• M80: 58,798,695 km (0.119 R)
• M81: 59,352,806 km (0.057 R)
• M82: 61,399,304 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit