🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 42.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.7 AU - 0.84 AU

Year: 237 Days

Day: 47.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.85 AU - 0.87 AU

Year: 280 Days

Day: 14.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,804,617 km

• M1: 77,791 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.7 AU - 1.14 AU

Year: 310 Days

Day: 44 Hours

Environment

Temp: 93 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.69 AU - 2.73 AU

Year: 1155 Days

Day: 35.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,804,617 km

• M1: 37,998 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.31 AU - 3.39 AU

Year: 2155 Days

Day: 21.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,804,617 km

• M1: 1,055,862 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.88 AU - 11.78 AU

Year: 13404 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,804,617 km

• M1: 174,132 km (0.104 R)
• M2: 723,156 km (0.11 R)
• M3: 1,308,383 km (0.113 R)
• M4: 1,777,223 km (0.084 R)
• M5: 2,321,460 km (0.077 R)
• M6: 2,953,511 km (0.049 R)
• M7: 3,514,353 km (0.055 R)
• M8: 4,352,999 km (0.106 R)
• M9: 5,674,546 km (0.04 R)
• M10: 6,507,807 km (0.076 R)
• M11: 11,711,868 km (0.059 R)
• M12: 18,375,106 km (0.099 R)
• M13: 23,717,246 km (0.084 R)
• M14: 27,628,034 km (0.093 R)
• M15: 29,460,159 km (0.066 R)
• M16: 34,210,041 km (0.109 R)
• M17: 38,914,595 km (0.103 R)
• M18: 40,392,323 km (0.066 R)
• M19: 48,963,533 km (0.084 R)
• M20: 51,481,265 km (0.059 R)
• M21: 54,249,573 km (0.107 R)
• M22: 55,082,385 km (0.073 R)
• M23: 57,115,869 km (0.072 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit