🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 40.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 14.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 403 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 6,087,632 km

• M1: 175,329 km (0.103 R)
• M2: 756,666 km (0.11 R)
• M3: 1,238,072 km (0.113 R)
• M4: 2,495,292 km (0.049 R)
• M5: 3,404,698 km (0.072 R)
• M6: 3,937,266 km (0.045 R)
• M7: 4,681,366 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 12.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 935 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 6,087,632 km

• M1: 151,842 km (0.104 R)
• M2: 569,818 km (0.103 R)
• M3: 971,937 km (0.048 R)
• M4: 1,433,896 km (0.078 R)
• M5: 1,850,526 km (0.104 R)
• M6: 2,267,305 km (0.105 R)
• M7: 2,914,765 km (0.111 R)
• M8: 3,388,841 km (0.108 R)
• M9: 3,927,243 km (0.101 R)
• M10: 4,669,249 km (0.107 R)
• M11: 5,946,366 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit