🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 233 Days

Day: 34 Hours

Environment

Temp: 526 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.97 AU - 1.51 AU

Year: 291 Days

Day: 37.1 Hours

Environment

Temp: 449 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 331 Days

Day: 25.5 Hours

Environment

Temp: 455 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.89 AU - 2.95 AU

Year: 794 Days

Day: 33.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,393,940 km

• M1: 30,368 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.32 AU - 3.7 AU

Year: 1387 Days

Day: 29.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,393,940 km

• M1: 1,179,430 km (0.081 R)
• M2: 1,656,647 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.47 AU - 4.17 AU

Year: 1574 Days

Day: 37.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,393,940 km

• M1: 42,785 km (0.113 R)
• M2: 209,437 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.21 AU - 8.11 AU

Year: 3624 Days

Day: 16.8 Hours

Environment

Temp: 42 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,393,940 km

• M1: 3,254,352 km (0.096 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.59 AU - 10.43 AU

Year: 5235 Days

Day: 42.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,393,940 km

• M1: 1,338,303 km (0.079 R)
• M2: 2,614,073 km (0.071 R)

Planet 9 - Terrestrial

Semi-Major Axis: 29.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 24.84 AU - 33.82 AU

Year: 33496 Days

Day: 40.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Kuiper Belt

Range: 51.9 - 76.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit