🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 30.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.67 AU - 2.09 AU

Year: 982 Days

Day: 46.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.91 AU - 2.49 AU

Year: 1243 Days

Day: 30.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.1

Radius: 3.8

Gravity: 39.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.47 AU - 18.45 AU

Year: 26597 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,653,076 km

• M1: 47,273 km (0.091 R)
• M2: 178,919 km (0.111 R)
• M3: 395,387 km (0.095 R)
• M4: 586,723 km (0.099 R)
• M5: 1,200,224 km (0.106 R)
• M6: 2,553,187 km (0.092 R)
• M7: 3,572,846 km (0.097 R)
• M8: 4,054,401 km (0.12 R)
• M9: 4,912,944 km (0.1 R)
• M10: 5,673,649 km (0.103 R)
• M11: 5,972,695 km (0.096 R)
• M12: 6,742,675 km (0.084 R)
• M13: 7,576,683 km (0.112 R)
• M14: 9,387,715 km (0.055 R)
• M15: 10,298,916 km (0.114 R)
• M16: 11,267,412 km (0.114 R)
• M17: 20,192,571 km (0.112 R)
• M18: 20,888,201 km (0.119 R)
• M19: 24,051,598 km (0.075 R)
• M20: 25,516,310 km (0.117 R)
• M21: 26,329,076 km (0.041 R)
• M22: 29,625,914 km (0.03 R)
• M23: 34,295,312 km (0.1 R)
• M24: 34,858,249 km (0.096 R)
• M25: 47,624,482 km (0.026 R)
• M26: 51,013,024 km (0.091 R)
• M27: 83,066,312 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit