🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 94 Days

Day: 33.1 Hours

Environment

Temp: 762 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 14,798,089 km

• M1: 74,799 km (0.101 R)
• M2: 241,900 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.46 AU - 2.02 AU

Year: 486 Days

Day: 15.1 Hours

Environment

Temp: 372 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,798,089 km

• M1: 326,572 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.9 AU - 1.94 AU

Year: 564 Days

Day: 43.9 Hours

Environment

Temp: 394 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,798,089 km

• M1: 505,491 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.5 AU - 3.88 AU

Year: 1208 Days

Day: 19.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,798,089 km

• M1: 48,021 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.08 AU - 6.38 AU

Year: 2907 Days

Day: 21.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.18 AU - 8.16 AU

Year: 3651 Days

Day: 15.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,798,089 km

• M1: 1,903,932 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.2 AU - 7.2 AU

Year: 3676 Days

Day: 40.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 6.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.93 AU - 6.99 AU

Year: 3892 Days

Day: 12.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 9 - Terrestrial

Semi-Major Axis: 21.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 16.19 AU - 26.03 AU

Year: 20556 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,798,089 km

• M1: 487,390 km (0.034 R)

Kuiper Belt

Range: 51.8 - 71.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit