🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 358 Days

Day: 43.1 Hours

Environment

Temp: 70 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.81 AU - 2.13 AU

Year: 990 Days

Day: 27.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,302,425 km

• M1: 46,076 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.03 AU - 3.15 AU

Year: 1493 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.22 AU - 3.12 AU

Year: 1563 Days

Day: 36.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 160.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,302,425 km

• M1: 33,959 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.4 AU - 4.62 AU

Year: 3430 Days

Day: 46.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 9.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.96 AU - 10.54 AU

Year: 10904 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,302,425 km

• M1: 113,246 km (0.11 R)
• M2: 463,903 km (0.031 R)
• M3: 944,711 km (0.101 R)
• M4: 1,345,483 km (0.084 R)
• M5: 2,084,048 km (0.119 R)
• M6: 2,383,692 km (0.062 R)
• M7: 2,692,014 km (0.097 R)
• M8: 2,983,580 km (0.034 R)
• M9: 4,454,576 km (0.082 R)
• M10: 5,110,712 km (0.109 R)
• M11: 6,357,760 km (0.077 R)
• M12: 7,110,985 km (0.114 R)
• M13: 8,839,289 km (0.115 R)
• M14: 10,219,629 km (0.09 R)
• M15: 10,987,664 km (0.096 R)
• M16: 12,126,703 km (0.103 R)
• M17: 14,765,459 km (0.029 R)
• M18: 17,050,417 km (0.044 R)
• M19: 23,336,969 km (0.092 R)
• M20: 27,475,145 km (0.08 R)
• M21: 39,596,013 km (0.077 R)
• M22: 44,628,037 km (0.069 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit