🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 79 Days

Day: 19.6 Hours

Environment

Temp: 843 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.19 AU - 1.41 AU

Year: 304 Days

Day: 14.1 Hours

Environment

Temp: 545 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,308,239 km

• M1: 236,963 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.25 AU - 2.45 AU

Year: 739 Days

Day: 18.7 Hours

Environment

Temp: 374 °C

Axial Tilt: 170.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.6 AU - 3.06 AU

Year: 977 Days

Day: 37.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,308,239 km

• M1: 491,579 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.3 AU - 5.38 AU

Year: 2184 Days

Day: 39.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.7 AU - 13.14 AU

Year: 7403 Days

Day: 28.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.49 AU - 15.65 AU

Year: 9142 Days

Day: 15.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,308,239 km

• M1: 185,651 km (0.105 R)
• M2: 1,036,264 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.27 AU - 14.21 AU

Year: 9329 Days

Day: 31.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 130.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,308,239 km

• M1: 35,006 km (0.113 R)

Planet 9 - Terrestrial

Semi-Major Axis: 32.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 25 AU - 40.1 AU

Year: 38097 Days

Day: 13.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,308,239 km

• M1: 228,885 km (0.092 R)

Kuiper Belt

Range: 53.4 - 82.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit