🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 379 Days

Day: 41.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,080,950 km

• M1: 202,256 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.85 AU - 1.37 AU

Year: 443 Days

Day: 33.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.93 AU - 1.35 AU

Year: 461 Days

Day: 20.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.24 AU - 3.54 AU

Year: 2364 Days

Day: 13.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.99 AU - 11.39 AU

Year: 10552 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,080,950 km

• M1: 131,497 km (0.087 R)
• M2: 833,709 km (0.101 R)
• M3: 1,200,523 km (0.085 R)
• M4: 1,691,802 km (0.071 R)
• M5: 2,062,057 km (0.037 R)
• M6: 4,772,322 km (0.098 R)
• M7: 5,870,520 km (0.088 R)
• M8: 6,460,085 km (0.08 R)
• M9: 6,808,947 km (0.101 R)
• M10: 7,376,521 km (0.072 R)
• M11: 7,844,464 km (0.089 R)
• M12: 9,029,428 km (0.071 R)
• M13: 9,417,036 km (0.083 R)
• M14: 10,122,091 km (0.099 R)
• M15: 12,097,082 km (0.093 R)
• M16: 12,930,342 km (0.118 R)
• M17: 17,755,921 km (0.096 R)
• M18: 22,232,039 km (0.059 R)
• M19: 24,965,341 km (0.074 R)
• M20: 25,827,175 km (0.096 R)
• M21: 27,307,595 km (0.098 R)
• M22: 36,902,803 km (0.082 R)
• M23: 45,916,074 km (0.041 R)
• M24: 50,018,497 km (0.109 R)
• M25: 51,080,941 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit