🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.88 AU - 1.36 AU

Year: 440 Days

Day: 40.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.38 AU - 1.42 AU

Year: 614 Days

Day: 33.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 11.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.63 AU - 5.61 AU

Year: 3683 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,894,086 km

• M1: 159,023 km (0.105 R)
• M2: 705,803 km (0.107 R)
• M3: 1,170,304 km (0.104 R)
• M4: 1,587,832 km (0.098 R)
• M5: 3,726,333 km (0.081 R)
• M6: 4,263,689 km (0.096 R)
• M7: 4,852,207 km (0.115 R)
• M8: 5,371,162 km (0.049 R)
• M9: 5,771,635 km (0.098 R)
• M10: 8,577,344 km (0.063 R)
• M11: 16,758,701 km (0.034 R)
• M12: 17,292,167 km (0.08 R)
• M13: 17,837,153 km (0.111 R)
• M14: 19,018,676 km (0.112 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: 371 - 14,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit