🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 252 Days

Day: 25.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.86 AU - 1.12 AU

Year: 375 Days

Day: 31.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 71.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 19,110,683 km

• M1: 196,123 km (0.12 R)
• M2: 580,889 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.01 AU - 3.75 AU

Year: 2366 Days

Day: 13.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,110,683 km

• M1: 27,077 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.93 AU - 9.11 AU

Year: 7853 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,110,683 km

• M1: 171,439 km (0.066 R)
• M2: 625,170 km (0.096 R)
• M3: 1,770,491 km (0.05 R)
• M4: 2,607,491 km (0.075 R)
• M5: 3,217,401 km (0.069 R)
• M6: 4,178,269 km (0.07 R)
• M7: 5,466,755 km (0.119 R)
• M8: 6,256,482 km (0.071 R)
• M9: 6,919,051 km (0.109 R)
• M10: 7,750,965 km (0.098 R)
• M11: 8,815,952 km (0.104 R)
• M12: 10,536,028 km (0.052 R)
• M13: 10,959,989 km (0.073 R)
• M14: 11,924,745 km (0.101 R)
• M15: 12,555,899 km (0.061 R)
• M16: 13,342,784 km (0.055 R)
• M17: 15,355,623 km (0.11 R)
• M18: 17,032,166 km (0.103 R)
• M19: 18,548,042 km (0.1 R)
• M20: 19,053,982 km (0.094 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: 343 - 19,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit