🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.06 AU - 1.26 AU

Year: 456 Days

Day: 27.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,154,226 km

• M1: 46,824 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.75 AU - 2.31 AU

Year: 1056 Days

Day: 47.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.97 AU - 3.05 AU

Year: 1452 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.72 AU - 4 AU

Year: 2770 Days

Day: 36.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 9.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.7 AU - 11.44 AU

Year: 11672 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,154,226 km

• M1: 137,032 km (0.073 R)
• M2: 432,637 km (0.1 R)
• M3: 976,575 km (0.106 R)
• M4: 1,816,268 km (0.112 R)
• M5: 2,251,598 km (0.102 R)
• M6: 4,139,971 km (0.045 R)
• M7: 7,966,835 km (0.093 R)
• M8: 8,748,783 km (0.093 R)
• M9: 9,580,996 km (0.109 R)
• M10: 11,150,427 km (0.062 R)
• M11: 15,529,007 km (0.055 R)
• M12: 16,034,349 km (0.089 R)
• M13: 24,225,580 km (0.077 R)
• M14: 25,949,247 km (0.066 R)
• M15: 28,403,699 km (0.081 R)
• M16: 30,221,163 km (0.031 R)
• M17: 30,909,762 km (0.112 R)
• M18: 32,013,196 km (0.1 R)
• M19: 33,455,021 km (0.114 R)
• M20: 35,480,576 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit