🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.61 AU - 0.91 AU

Year: 244 Days

Day: 39.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.69 AU - 1.93 AU

Year: 898 Days

Day: 26.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,562,716 km

• M1: 567,275 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.62 AU - 3.78 AU

Year: 2626 Days

Day: 38.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.57 AU - 3.85 AU

Year: 2637 Days

Day: 42.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 10.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.64 AU - 6.16 AU

Year: 4630 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,562,716 km

• M1: 134,040 km (0.098 R)
• M2: 464,651 km (0.103 R)
• M3: 1,014,722 km (0.086 R)
• M4: 1,681,480 km (0.093 R)
• M5: 2,325,648 km (0.055 R)
• M6: 3,528,864 km (0.087 R)
• M7: 4,267,878 km (0.094 R)
• M8: 5,161,127 km (0.106 R)
• M9: 6,518,727 km (0.038 R)
• M10: 9,061,293 km (0.099 R)
• M11: 9,424,965 km (0.102 R)
• M12: 13,830,174 km (0.043 R)
• M13: 14,258,771 km (0.039 R)
• M14: 18,333,069 km (0.116 R)
• M15: 20,531,261 km (0.116 R)
• M16: 23,500,180 km (0.071 R)
• M17: 24,576,237 km (0.104 R)
• M18: 25,047,321 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit