🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.41 AU - 0.61 AU

Year: 232 Days

Day: 39.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 274 Days

Day: 20.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,421,167 km

• M1: 99,034 km (0.089 R)
• M2: 516,861 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 14

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.1 AU - 2.36 AU

Year: 2117 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 11,421,167 km

• M1: 174,132 km (0.065 R)
• M2: 612,304 km (0.12 R)
• M3: 1,068,278 km (0.116 R)
• M4: 1,666,071 km (0.078 R)
• M5: 2,117,707 km (0.102 R)
• M6: 2,627,836 km (0.09 R)
• M7: 3,136,319 km (0.114 R)
• M8: 3,741,892 km (0.054 R)
• M9: 4,603,575 km (0.1 R)
• M10: 6,443,629 km (0.08 R)
• M11: 7,154,668 km (0.091 R)
• M12: 7,838,629 km (0.105 R)
• M13: 8,846,620 km (0.086 R)
• M14: 9,308,578 km (0.104 R)
• M15: 10,792,140 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit