🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.47 AU - 0.53 AU

Year: 125 Days

Day: 20.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,315,022 km

• M1: 39,344 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.72 AU - 0.86 AU

Year: 248 Days

Day: 32.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 14.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.72 AU - 6.76 AU

Year: 5504 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,315,022 km

• M1: 180,265 km (0.081 R)
• M2: 762,201 km (0.03 R)
• M3: 3,359,968 km (0.116 R)
• M4: 3,817,438 km (0.119 R)
• M5: 4,339,385 km (0.027 R)
• M6: 4,859,687 km (0.085 R)
• M7: 5,421,576 km (0.085 R)
• M8: 5,913,454 km (0.079 R)
• M9: 6,769,304 km (0.096 R)
• M10: 7,439,353 km (0.107 R)
• M11: 7,944,844 km (0.117 R)
• M12: 9,483,907 km (0.059 R)
• M13: 11,170,323 km (0.092 R)
• M14: 11,699,900 km (0.114 R)
• M15: 12,200,006 km (0.082 R)
• M16: 13,001,102 km (0.073 R)
• M17: 24,790,910 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit