🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 12.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,863,381 km

• M1: 390,450 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.49 AU - 2.57 AU

Year: 1492 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,863,381 km

• M1: 283,787 km (0.053 R)
• M2: 407,953 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.79 AU - 3.31 AU

Year: 1975 Days

Day: 32.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,863,381 km

• M1: 339,138 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.64 AU - 5.3 AU

Year: 3505 Days

Day: 35.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 8.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.71 AU - 14.47 AU

Year: 15590 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,863,381 km

• M1: 114,442 km (0.074 R)
• M2: 475,871 km (0.116 R)
• M3: 1,044,642 km (0.1 R)
• M4: 1,431,502 km (0.098 R)
• M5: 1,883,138 km (0.051 R)
• M6: 2,699,793 km (0.101 R)
• M7: 3,177,758 km (0.113 R)
• M8: 3,734,860 km (0.108 R)
• M9: 8,701,510 km (0.092 R)
• M10: 11,615,975 km (0.113 R)
• M11: 12,342,423 km (0.046 R)
• M12: 13,209,342 km (0.034 R)
• M13: 14,883,343 km (0.056 R)
• M14: 16,436,019 km (0.108 R)
• M15: 17,417,979 km (0.117 R)
• M16: 19,933,318 km (0.032 R)
• M17: 23,324,702 km (0.12 R)
• M18: 25,156,677 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit