🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.68 AU - 0.96 AU

Year: 271 Days

Day: 44.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,962,525 km

• M1: 41,289 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.08 AU

Year: 387 Days

Day: 44.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.03 AU - 1.55 AU

Year: 535 Days

Day: 41.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.49 AU - 1.67 AU

Year: 725 Days

Day: 22.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,962,525 km

• M1: 26,030 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.6 AU - 1.7 AU

Year: 774 Days

Day: 24.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,962,525 km

• M1: 102,175 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.85 AU - 3.95 AU

Year: 2813 Days

Day: 19.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,962,525 km

• M1: 1,151,455 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.13 AU - 6.15 AU

Year: 5557 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,962,525 km

• M1: 160,668 km (0.1 R)
• M2: 700,268 km (0.087 R)
• M3: 1,356,105 km (0.061 R)
• M4: 2,796,283 km (0.096 R)
• M5: 3,276,193 km (0.116 R)
• M6: 3,879,073 km (0.099 R)
• M7: 4,868,214 km (0.077 R)
• M8: 6,494,642 km (0.078 R)
• M9: 7,308,155 km (0.098 R)
• M10: 9,056,356 km (0.119 R)
• M11: 10,204,220 km (0.12 R)
• M12: 13,847,078 km (0.059 R)
• M13: 15,544,266 km (0.085 R)
• M14: 16,504,235 km (0.05 R)
• M15: 17,439,671 km (0.046 R)
• M16: 23,654,715 km (0.096 R)
• M17: 30,368,069 km (0.093 R)
• M18: 31,299,315 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 13,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit