🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 45.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 11.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 419 Days

Day: 10 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 9,461,030 km

• M1: 148,102 km (0.117 R)
• M2: 600,486 km (0.117 R)
• M3: 1,030,430 km (0.092 R)
• M4: 1,433,896 km (0.088 R)
• M5: 1,952,701 km (0.051 R)
• M6: 2,422,139 km (0.096 R)
• M7: 2,880,956 km (0.109 R)
• M8: 3,303,719 km (0.048 R)
• M9: 3,910,040 km (0.087 R)
• M10: 4,331,307 km (0.103 R)
• M11: 5,884,432 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 9.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.66 AU - 4.7 AU

Year: 5518 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,461,030 km

• M1: 116,088 km (0.112 R)
• M2: 863,928 km (0.077 R)
• M3: 1,194,988 km (0.095 R)
• M4: 2,386,236 km (0.096 R)
• M5: 3,119,415 km (0.098 R)
• M6: 5,211,990 km (0.11 R)
• M7: 5,734,236 km (0.082 R)
• M8: 6,039,116 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit