🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 16 Hours

Environment

Temp: 256 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,024,708 km

• M1: 246,537 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.99 AU

Year: 288 Days

Day: 23.6 Hours

Environment

Temp: 85 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.34 AU

Year: 406 Days

Day: 33.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.82 AU - 1.36 AU

Year: 418 Days

Day: 29.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 13.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.93 AU - 5.59 AU

Year: 4428 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 11,024,708 km

• M1: 186,399 km (0.037 R)
• M2: 314,156 km (0.101 R)
• M3: 448,943 km (0.068 R)
• M4: 560,992 km (0.08 R)
• M5: 685,009 km (0.104 R)
• M6: 924,515 km (0.109 R)
• M7: 1,062,294 km (0.115 R)
• M8: 1,237,324 km (0.025 R)
• M9: 1,535,323 km (0.071 R)
• M10: 1,727,107 km (0.073 R)
• M11: 2,209,411 km (0.056 R)
• M12: 2,369,929 km (0.104 R)
• M13: 2,456,547 km (0.041 R)
• M14: 2,633,072 km (0.082 R)
• M15: 2,763,372 km (0.087 R)
• M16: 3,263,029 km (0.103 R)
• M17: 3,436,113 km (0.118 R)
• M18: 4,019,545 km (0.106 R)
• M19: 4,287,625 km (0.078 R)
• M20: 4,597,741 km (0.034 R)
• M21: 4,940,170 km (0.099 R)
• M22: 5,114,452 km (0.112 R)
• M23: 5,328,975 km (0.104 R)
• M24: 5,884,881 km (0.1 R)
• M25: 6,176,447 km (0.112 R)
• M26: 7,690,827 km (0.056 R)
• M27: 8,171,335 km (0.099 R)
• M28: 8,333,649 km (0.071 R)
• M29: 8,616,538 km (0.1 R)
• M30: 8,857,241 km (0.073 R)
• M31: 8,993,674 km (0.117 R)
• M32: 9,376,196 km (0.106 R)
• M33: 9,515,322 km (0.05 R)
• M34: 10,125,831 km (0.116 R)
• M35: 10,523,911 km (0.11 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: 217 - 14,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit