🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 192 Days

Day: 24.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,322,316 km

• M1: 169,046 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 202 Days

Day: 19.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 8.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.89 AU - 8.27 AU

Year: 9312 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,322,316 km

• M1: 109,506 km (0.112 R)
• M2: 425,307 km (0.11 R)
• M3: 1,166,863 km (0.099 R)
• M4: 1,564,644 km (0.088 R)
• M5: 1,890,618 km (0.117 R)
• M6: 2,458,491 km (0.094 R)
• M7: 2,806,456 km (0.042 R)
• M8: 4,281,940 km (0.034 R)
• M9: 4,563,333 km (0.104 R)
• M10: 4,926,707 km (0.116 R)
• M11: 6,663,388 km (0.104 R)
• M12: 8,004,982 km (0.117 R)
• M13: 9,962,021 km (0.107 R)
• M14: 14,551,834 km (0.08 R)
• M15: 15,091,583 km (0.119 R)
• M16: 16,107,053 km (0.051 R)
• M17: 20,201,248 km (0.086 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: 400 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit