🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.66 AU - 0.66 AU

Year: 188 Days

Day: 43.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,772,666 km

• M1: 203,453 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.71 AU - 0.93 AU

Year: 260 Days

Day: 36.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.21 AU

Year: 393 Days

Day: 24.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.37 AU - 2.25 AU

Year: 852 Days

Day: 45.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,772,666 km

• M1: 264,788 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.07 AU - 4.49 AU

Year: 3098 Days

Day: 35.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,772,666 km

• M1: 1,525,449 km (0.112 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 11.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.24 AU - 7 AU

Year: 5297 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,772,666 km

• M1: 146,008 km (0.104 R)
• M2: 869,463 km (0.112 R)
• M3: 1,520,513 km (0.04 R)
• M4: 2,757,687 km (0.066 R)
• M5: 3,447,184 km (0.116 R)
• M6: 6,544,458 km (0.1 R)
• M7: 7,263,725 km (0.077 R)
• M8: 7,771,909 km (0.103 R)
• M9: 8,539,196 km (0.082 R)
• M10: 9,064,434 km (0.115 R)
• M11: 13,100,585 km (0.104 R)
• M12: 14,695,448 km (0.073 R)
• M13: 19,072,382 km (0.076 R)
• M14: 19,622,154 km (0.114 R)
• M15: 22,991,996 km (0.098 R)
• M16: 25,221,902 km (0.107 R)
• M17: 29,374,290 km (0.109 R)
• M18: 31,707,717 km (0.092 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit