🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 34.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 162.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.08 AU - 4.72 AU

Year: 2917 Days

Day: 31.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 3.2

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.9 AU - 14.78 AU

Year: 19501 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,463,531 km

• M1: 55,351 km (0.108 R)
• M2: 167,101 km (0.084 R)
• M3: 523,443 km (0.113 R)
• M4: 652,097 km (0.07 R)
• M5: 866,172 km (0.078 R)
• M6: 994,826 km (0.071 R)
• M7: 1,354,160 km (0.051 R)
• M8: 2,004,013 km (0.097 R)
• M9: 2,194,601 km (0.068 R)
• M10: 5,158,135 km (0.115 R)
• M11: 18,822,254 km (0.069 R)
• M12: 20,858,132 km (0.117 R)
• M13: 36,224,227 km (0.084 R)
• M14: 42,141,271 km (0.114 R)
• M15: 45,191,572 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 11,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit