🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.85 AU - 1.07 AU

Year: 358 Days

Day: 20.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.11 AU - 1.21 AU

Year: 476 Days

Day: 47.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.17 AU - 1.19 AU

Year: 488 Days

Day: 27.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,828,232 km

• M1: 46,974 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.85 AU - 2.77 AU

Year: 1337 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.39 AU - 2.69 AU

Year: 1542 Days

Day: 32.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.4

Radius: 13.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.01 AU - 6.31 AU

Year: 4463 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,828,232 km

• M1: 167,998 km (0.084 R)
• M2: 823,686 km (0.1 R)
• M3: 1,393,355 km (0.062 R)
• M4: 1,969,157 km (0.06 R)
• M5: 2,685,431 km (0.08 R)
• M6: 3,531,108 km (0.102 R)
• M7: 4,123,815 km (0.066 R)
• M8: 5,616,054 km (0.071 R)
• M9: 6,195,596 km (0.102 R)
• M10: 6,693,906 km (0.077 R)
• M11: 8,851,108 km (0.082 R)
• M12: 10,759,228 km (0.054 R)
• M13: 11,437,954 km (0.088 R)
• M14: 11,965,586 km (0.098 R)
• M15: 13,646,617 km (0.118 R)
• M16: 14,544,055 km (0.089 R)
• M17: 16,126,650 km (0.104 R)
• M18: 16,623,016 km (0.113 R)
• M19: 18,954,200 km (0.103 R)
• M20: 19,819,324 km (0.047 R)
• M21: 20,453,320 km (0.114 R)
• M22: 20,905,106 km (0.055 R)
• M23: 21,761,853 km (0.109 R)
• M24: 23,334,725 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit