🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 21.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,493,308 km

• M1: 54,454 km (0.031 R)
• M2: 90,656 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 220 Days

Day: 18.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 169.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.31 AU - 2.93 AU

Year: 1526 Days

Day: 37.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.29 AU - 3.39 AU

Year: 2197 Days

Day: 42.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,493,308 km

• M1: 42,336 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.03 AU - 5.95 AU

Year: 4012 Days

Day: 38 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 14.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.13 AU - 9.19 AU

Year: 9977 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,493,308 km

• M1: 181,612 km (0.069 R)
• M2: 645,515 km (0.048 R)
• M3: 1,293,423 km (0.05 R)
• M4: 1,944,324 km (0.077 R)
• M5: 6,411,615 km (0.092 R)
• M6: 9,028,082 km (0.097 R)
• M7: 11,997,001 km (0.063 R)
• M8: 16,056,339 km (0.11 R)
• M9: 18,904,533 km (0.096 R)
• M10: 22,784,504 km (0.06 R)
• M11: 23,509,605 km (0.105 R)
• M12: 25,006,182 km (0.098 R)
• M13: 39,993,345 km (0.089 R)
• M14: 46,898,932 km (0.105 R)
• M15: 48,221,078 km (0.053 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit