🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 135 Days

Day: 43.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.93 AU - 1.15 AU

Year: 382 Days

Day: 18.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.28 AU - 1.4 AU

Year: 558 Days

Day: 38.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.38 AU - 1.54 AU

Year: 635 Days

Day: 47.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,928,681 km

• M1: 29,321 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.1

Radius: 12.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.05 AU - 6.37 AU

Year: 4280 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,928,681 km

• M1: 151,692 km (0.066 R)
• M2: 590,463 km (0.077 R)
• M3: 1,213,538 km (0.104 R)
• M4: 1,764,656 km (0.099 R)
• M5: 2,370,977 km (0.069 R)
• M6: 2,949,621 km (0.092 R)
• M7: 4,004,286 km (0.09 R)
• M8: 5,110,562 km (0.088 R)
• M9: 5,540,058 km (0.109 R)
• M10: 7,303,518 km (0.074 R)
• M11: 9,140,879 km (0.111 R)
• M12: 9,654,747 km (0.101 R)
• M13: 10,525,706 km (0.086 R)
• M14: 11,223,879 km (0.102 R)
• M15: 12,519,696 km (0.074 R)
• M16: 14,276,873 km (0.077 R)
• M17: 14,700,684 km (0.097 R)
• M18: 17,906,267 km (0.106 R)
• M19: 20,197,358 km (0.118 R)
• M20: 21,413,290 km (0.119 R)
• M21: 22,749,049 km (0.087 R)
• M22: 24,970,129 km (0.096 R)
• M23: 25,353,997 km (0.04 R)
• M24: 25,976,174 km (0.09 R)
• M25: 26,848,479 km (0.053 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit