🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.8 AU - 1.3 AU

Year: 323 Days

Day: 28.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,481,021 km

• M1: 516,561 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 541 Days

Day: 35.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.39 AU - 4.73 AU

Year: 2456 Days

Day: 41.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.05 AU - 5.27 AU

Year: 3519 Days

Day: 46.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,481,021 km

• M1: 4,130,547 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.41 AU - 6.41 AU

Year: 4314 Days

Day: 20.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.72 AU - 7.2 AU

Year: 4930 Days

Day: 32 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 8.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.67 AU - 13.69 AU

Year: 15191 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,481,021 km

• M1: 110,702 km (0.077 R)
• M2: 523,144 km (0.06 R)
• M3: 820,245 km (0.087 R)
• M4: 1,313,320 km (0.1 R)
• M5: 1,963,023 km (0.065 R)
• M6: 3,209,772 km (0.043 R)
• M7: 6,189,163 km (0.111 R)
• M8: 6,502,870 km (0.066 R)
• M9: 7,200,295 km (0.105 R)
• M10: 8,276,053 km (0.069 R)
• M11: 8,918,127 km (0.096 R)
• M12: 12,090,201 km (0.081 R)
• M13: 13,257,662 km (0.045 R)
• M14: 13,546,386 km (0.093 R)
• M15: 15,880,113 km (0.108 R)
• M16: 20,166,391 km (0.027 R)
• M17: 22,779,268 km (0.052 R)
• M18: 23,867,891 km (0.08 R)
• M19: 32,792,751 km (0.111 R)
• M20: 35,827,792 km (0.05 R)
• M21: 40,481,034 km (0.119 R)

Kuiper Belt

Range: 36.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit