🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.82 AU

Year: 218 Days

Day: 32.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,643,080 km

• M1: 64,477 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.07 AU

Year: 880 Days

Day: 19.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,643,080 km

• M1: 287,527 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.89 AU - 3.03 AU

Year: 1782 Days

Day: 20.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,643,080 km

• M1: 1,100,741 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 11.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.38 AU - 8.52 AU

Year: 6410 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,643,080 km

• M1: 138,079 km (0.037 R)
• M2: 754,871 km (0.113 R)
• M3: 1,106,276 km (0.082 R)
• M4: 2,326,247 km (0.094 R)
• M5: 3,080,819 km (0.102 R)
• M6: 3,991,421 km (0.118 R)
• M7: 4,576,199 km (0.113 R)
• M8: 4,987,743 km (0.092 R)
• M9: 5,423,970 km (0.089 R)
• M10: 8,640,923 km (0.118 R)
• M11: 9,798,810 km (0.106 R)
• M12: 11,500,187 km (0.105 R)
• M13: 12,264,183 km (0.068 R)
• M14: 12,632,044 km (0.096 R)
• M15: 14,760,074 km (0.09 R)
• M16: 16,095,983 km (0.048 R)
• M17: 16,857,735 km (0.078 R)
• M18: 17,510,730 km (0.093 R)
• M19: 19,571,441 km (0.049 R)
• M20: 26,893,658 km (0.113 R)
• M21: 27,875,618 km (0.078 R)
• M22: 32,342,461 km (0.057 R)
• M23: 34,797,811 km (0.109 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit