🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 25.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,393,751 km

• M1: 404,213 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.69 AU - 1.03 AU

Year: 297 Days

Day: 32.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.62 AU - 4.26 AU

Year: 2915 Days

Day: 35.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 12.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.01 AU - 9.31 AU

Year: 7903 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,393,751 km

• M1: 151,543 km (0.119 R)
• M2: 587,620 km (0.05 R)
• M3: 1,619,098 km (0.063 R)
• M4: 2,332,530 km (0.111 R)
• M5: 2,834,281 km (0.119 R)
• M6: 3,360,866 km (0.07 R)
• M7: 3,900,316 km (0.082 R)
• M8: 4,728,789 km (0.093 R)
• M9: 6,366,437 km (0.097 R)
• M10: 7,474,358 km (0.103 R)
• M11: 8,011,116 km (0.112 R)
• M12: 9,680,777 km (0.11 R)
• M13: 10,572,082 km (0.1 R)
• M14: 11,409,680 km (0.08 R)
• M15: 12,234,563 km (0.051 R)
• M16: 15,602,460 km (0.116 R)
• M17: 16,757,505 km (0.07 R)
• M18: 18,858,308 km (0.103 R)
• M19: 22,457,184 km (0.097 R)
• M20: 23,752,103 km (0.097 R)
• M21: 30,877,449 km (0.068 R)
• M22: 39,432,952 km (0.089 R)
• M23: 42,863,530 km (0.112 R)
• M24: 45,258,143 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit