🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.24 AU - 2.38 AU

Year: 1100 Days

Day: 39.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,829,991 km

• M1: 531,671 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.3 AU - 2.44 AU

Year: 1143 Days

Day: 18.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.18 AU - 3.16 AU

Year: 1366 Days

Day: 27.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.23 AU - 3.47 AU

Year: 1920 Days

Day: 20.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,829,991 km

• M1: 868,565 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 12.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.2 AU - 13.52 AU

Year: 13610 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,829,991 km

• M1: 154,235 km (0.106 R)
• M2: 788,082 km (0.097 R)
• M3: 1,441,375 km (0.092 R)
• M4: 2,457,444 km (0.054 R)
• M5: 3,096,975 km (0.104 R)
• M6: 3,592,144 km (0.118 R)
• M7: 4,079,983 km (0.087 R)
• M8: 5,777,021 km (0.104 R)
• M9: 10,281,862 km (0.032 R)
• M10: 13,302,691 km (0.07 R)
• M11: 16,172,727 km (0.116 R)
• M12: 16,636,181 km (0.081 R)
• M13: 17,428,451 km (0.071 R)
• M14: 19,002,969 km (0.057 R)
• M15: 23,894,221 km (0.096 R)
• M16: 27,548,597 km (0.071 R)
• M17: 28,321,719 km (0.072 R)
• M18: 28,770,064 km (0.096 R)
• M19: 29,337,040 km (0.027 R)
• M20: 31,082,997 km (0.028 R)
• M21: 36,207,173 km (0.089 R)
• M22: 40,862,658 km (0.032 R)
• M23: 41,435,319 km (0.085 R)
• M24: 51,341,989 km (0.062 R)
• M25: 57,196,502 km (0.026 R)

Kuiper Belt

Range: 35 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit