🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.91 AU - 0.93 AU

Year: 336 Days

Day: 47.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 12,295,657 km

• M1: 37,848 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.2 AU - 2.64 AU

Year: 1434 Days

Day: 33.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 9.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.05 AU - 4.39 AU

Year: 3301 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,295,657 km

• M1: 120,576 km (0.056 R)
• M2: 449,392 km (0.11 R)
• M3: 870,959 km (0.081 R)
• M4: 1,186,311 km (0.056 R)
• M5: 1,633,459 km (0.075 R)
• M6: 4,102,871 km (0.103 R)
• M7: 5,381,185 km (0.118 R)
• M8: 6,495,540 km (0.113 R)
• M9: 7,362,609 km (0.072 R)
• M10: 7,783,876 km (0.114 R)
• M11: 9,295,413 km (0.097 R)
• M12: 10,136,453 km (0.05 R)
• M13: 11,934,021 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit