🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 117 Days

Day: 45.1 Hours

Environment

Temp: 357 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.63 AU - 0.65 AU

Year: 147 Days

Day: 14.9 Hours

Environment

Temp: 398 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,474,807 km

• M1: 361,578 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.62 AU - 0.72 AU

Year: 158 Days

Day: 20.6 Hours

Environment

Temp: 371 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,474,807 km

• M1: 53,257 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.08 AU - 1.1 AU

Year: 328 Days

Day: 34.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.36 AU - 2.16 AU

Year: 672 Days

Day: 35.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.98 AU - 3.76 AU

Year: 1781 Days

Day: 44.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.41 AU - 3.61 AU

Year: 1893 Days

Day: 24.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.36 AU - 5.06 AU

Year: 2942 Days

Day: 44 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.95 AU - 7.25 AU

Year: 4337 Days

Day: 21.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,474,807 km

• M1: 2,945,133 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.68 AU - 12.02 AU

Year: 11007 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,474,807 km

• M1: 203,304 km (0.117 R)
• M2: 313,557 km (0.119 R)
• M3: 494,720 km (0.081 R)
• M4: 2,032,736 km (0.114 R)
• M5: 2,357,064 km (0.082 R)
• M6: 2,982,533 km (0.119 R)
• M7: 3,152,925 km (0.09 R)
• M8: 3,301,775 km (0.093 R)
• M9: 4,026,726 km (0.113 R)
• M10: 5,058,652 km (0.036 R)
• M11: 5,529,436 km (0.071 R)
• M12: 6,075,918 km (0.103 R)
• M13: 6,895,714 km (0.095 R)
• M14: 7,089,892 km (0.114 R)
• M15: 7,187,729 km (0.105 R)
• M16: 8,988,438 km (0.066 R)
• M17: 10,176,694 km (0.059 R)
• M18: 10,472,300 km (0.09 R)
• M19: 10,658,399 km (0.114 R)
• M20: 10,808,147 km (0.106 R)
• M21: 11,798,335 km (0.092 R)
• M22: 11,992,065 km (0.097 R)
• M23: 13,056,603 km (0.104 R)
• M24: 13,742,509 km (0.11 R)
• M25: 13,823,890 km (0.054 R)
• M26: 14,897,405 km (0.091 R)
• M27: 15,317,476 km (0.113 R)
• M28: 15,698,950 km (0.097 R)
• M29: 15,784,071 km (0.055 R)
• M30: 15,869,492 km (0.069 R)
• M31: 16,557,642 km (0.073 R)
• M32: 16,861,924 km (0.1 R)
• M33: 17,167,852 km (0.072 R)
• M34: 17,696,830 km (0.095 R)
• M35: 17,785,541 km (0.091 R)
• M36: 18,365,532 km (0.09 R)
• M37: 18,725,614 km (0.087 R)
• M38: 18,906,478 km (0.034 R)
• M39: 19,133,418 km (0.114 R)
• M40: 20,374,632 km (0.055 R)
• M41: 20,514,057 km (0.051 R)
• M42: 22,213,040 km (0.081 R)
• M43: 22,308,633 km (0.041 R)
• M44: 22,741,120 km (0.12 R)
• M45: 23,273,240 km (0.096 R)
• M46: 23,419,098 km (0.091 R)
• M47: 23,614,173 km (0.055 R)
• M48: 24,251,460 km (0.1 R)
• M49: 24,646,548 km (0.118 R)
• M50: 25,243,145 km (0.111 R)
• M51: 25,995,472 km (0.087 R)
• M52: 27,368,482 km (0.119 R)
• M53: 30,449,749 km (0.065 R)
• M54: 32,274,693 km (0.114 R)
• M55: 32,709,275 km (0.057 R)
• M56: 32,981,843 km (0.118 R)
• M57: 34,356,049 km (0.06 R)
• M58: 34,466,901 km (0.117 R)
• M59: 34,966,707 km (0.09 R)

Kuiper Belt

Range: 38.1 - 65.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit