🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 47.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,680,771 km

• M1: 21,692 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.13 AU - 1.81 AU

Year: 626 Days

Day: 40.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.46 AU - 1.64 AU

Year: 678 Days

Day: 20.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 14.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.64 AU - 12.26 AU

Year: 12735 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,680,771 km

• M1: 184,305 km (0.037 R)
• M2: 684,111 km (0.051 R)
• M3: 1,917,546 km (0.11 R)
• M4: 2,456,247 km (0.078 R)
• M5: 2,968,321 km (0.108 R)
• M6: 3,624,008 km (0.115 R)
• M7: 5,074,360 km (0.072 R)
• M8: 5,948,759 km (0.114 R)
• M9: 6,959,742 km (0.112 R)
• M10: 7,790,908 km (0.087 R)
• M11: 8,643,316 km (0.101 R)
• M12: 12,124,159 km (0.113 R)
• M13: 13,269,630 km (0.084 R)
• M14: 14,299,013 km (0.11 R)
• M15: 15,643,449 km (0.083 R)
• M16: 22,795,873 km (0.114 R)
• M17: 26,746,304 km (0.036 R)
• M18: 29,083,023 km (0.11 R)
• M19: 30,507,344 km (0.119 R)
• M20: 32,514,200 km (0.11 R)
• M21: 33,385,009 km (0.092 R)
• M22: 34,048,176 km (0.104 R)
• M23: 38,214,028 km (0.074 R)
• M24: 43,752,889 km (0.094 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit