🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 23 Hours

Environment

Temp: 225 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,763,874 km

• M1: 61,036 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 191 Days

Day: 32.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 209 Days

Day: 18.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.97 AU

Year: 246 Days

Day: 12.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.34 AU - 1.76 AU

Year: 688 Days

Day: 29.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,874 km

• M1: 159,621 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.4 AU - 2.61 AU

Year: 1409 Days

Day: 44.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,874 km

• M1: 598,092 km (0.086 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 12.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.8 AU - 7.8 AU

Year: 6321 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,763,874 km

• M1: 151,991 km (0.118 R)
• M2: 975,528 km (0.103 R)
• M3: 2,325,349 km (0.092 R)
• M4: 4,370,203 km (0.083 R)
• M5: 4,985,349 km (0.037 R)
• M6: 5,851,072 km (0.108 R)
• M7: 6,320,211 km (0.088 R)
• M8: 7,033,942 km (0.099 R)
• M9: 7,960,701 km (0.051 R)
• M10: 10,342,299 km (0.042 R)
• M11: 10,781,070 km (0.103 R)
• M12: 11,181,543 km (0.07 R)
• M13: 15,561,470 km (0.112 R)
• M14: 16,268,619 km (0.036 R)
• M15: 17,885,921 km (0.058 R)
• M16: 19,167,526 km (0.112 R)
• M17: 24,136,719 km (0.073 R)
• M18: 26,597,903 km (0.112 R)
• M19: 30,997,277 km (0.117 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit