🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 46.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.25 AU - 2.39 AU

Year: 1324 Days

Day: 20.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.35 AU - 3.15 AU

Year: 1709 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 13.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.5 AU - 5.52 AU

Year: 4847 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,081,304 km

• M1: 169,794 km (0.032 R)
• M2: 824,883 km (0.12 R)
• M3: 1,602,193 km (0.067 R)
• M4: 2,092,575 km (0.102 R)
• M5: 2,619,908 km (0.094 R)
• M6: 3,698,957 km (0.104 R)
• M7: 4,273,114 km (0.099 R)
• M8: 6,510,350 km (0.108 R)
• M9: 7,318,926 km (0.119 R)
• M10: 7,815,292 km (0.111 R)
• M11: 8,476,215 km (0.059 R)
• M12: 8,912,742 km (0.037 R)
• M13: 10,070,181 km (0.074 R)
• M14: 10,811,438 km (0.083 R)
• M15: 14,298,415 km (0.098 R)
• M16: 15,395,566 km (0.112 R)
• M17: 17,757,267 km (0.074 R)
• M18: 21,671,496 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.53 AU - 6.99 AU

Year: 5180 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,081,304 km

• M1: 185,352 km (0.102 R)
• M2: 783,743 km (0.112 R)
• M3: 1,293,872 km (0.059 R)
• M4: 1,920,089 km (0.043 R)
• M5: 2,452,507 km (0.062 R)
• M6: 2,968,471 km (0.117 R)
• M7: 3,778,094 km (0.106 R)
• M8: 4,945,406 km (0.055 R)
• M9: 5,931,406 km (0.107 R)
• M10: 6,406,529 km (0.106 R)
• M11: 8,450,036 km (0.117 R)
• M12: 9,094,803 km (0.09 R)
• M13: 10,302,357 km (0.093 R)
• M14: 15,320,767 km (0.041 R)
• M15: 16,651,889 km (0.1 R)
• M16: 17,409,901 km (0.108 R)
• M17: 18,256,775 km (0.113 R)
• M18: 19,405,686 km (0.111 R)
• M19: 19,962,789 km (0.115 R)
• M20: 20,746,233 km (0.112 R)
• M21: 21,328,767 km (0.071 R)
• M22: 22,298,759 km (0.086 R)
• M23: 22,910,166 km (0.069 R)
• M24: 24,730,473 km (0.108 R)
• M25: 25,800,995 km (0.119 R)
• M26: 27,074,522 km (0.061 R)
• M27: 28,478,647 km (0.054 R)
• M28: 31,336,715 km (0.046 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit