🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.57 AU - 0.91 AU

Year: 229 Days

Day: 44.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,421,911 km

• M1: 33,959 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 312 Days

Day: 34.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,421,911 km

• M1: 25,432 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.16 AU - 1.68 AU

Year: 609 Days

Day: 32.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.3 AU - 1.58 AU

Year: 622 Days

Day: 24.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.9 AU - 2.76 AU

Year: 1280 Days

Day: 15.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.39 AU - 4.51 AU

Year: 3378 Days

Day: 44.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,421,911 km

• M1: 152,291 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 13.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.22 AU - 11.78 AU

Year: 12245 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,421,911 km

• M1: 172,935 km (0.119 R)
• M2: 651,948 km (0.071 R)
• M3: 1,300,903 km (0.081 R)
• M4: 2,138,801 km (0.055 R)
• M5: 2,730,760 km (0.095 R)
• M6: 3,850,051 km (0.071 R)
• M7: 4,733,576 km (0.058 R)
• M8: 5,816,365 km (0.106 R)
• M9: 6,271,891 km (0.084 R)
• M10: 6,865,196 km (0.042 R)
• M11: 8,783,041 km (0.103 R)
• M12: 10,112,816 km (0.077 R)
• M13: 11,356,124 km (0.1 R)
• M14: 11,847,852 km (0.046 R)
• M15: 12,353,643 km (0.097 R)
• M16: 13,228,940 km (0.059 R)
• M17: 13,773,775 km (0.072 R)
• M18: 15,366,095 km (0.072 R)
• M19: 22,204,962 km (0.103 R)
• M20: 25,117,482 km (0.054 R)
• M21: 28,575,587 km (0.097 R)
• M22: 30,838,554 km (0.092 R)
• M23: 44,371,776 km (0.097 R)
• M24: 45,184,391 km (0.115 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit