🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.89 AU - 2.51 AU

Year: 1192 Days

Day: 31.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.15 AU - 4.79 AU

Year: 3452 Days

Day: 19.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 11.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.61 AU - 12.09 AU

Year: 11291 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,303,359 km

• M1: 149,747 km (0.112 R)
• M2: 528,080 km (0.104 R)
• M3: 918,531 km (0.082 R)
• M4: 1,312,273 km (0.096 R)
• M5: 1,847,085 km (0.101 R)
• M6: 2,773,993 km (0.04 R)
• M7: 3,966,288 km (0.058 R)
• M8: 8,206,042 km (0.059 R)
• M9: 10,930,518 km (0.104 R)
• M10: 11,331,440 km (0.095 R)
• M11: 12,400,915 km (0.105 R)
• M12: 12,935,728 km (0.114 R)
• M13: 13,689,701 km (0.082 R)
• M14: 18,215,486 km (0.115 R)
• M15: 18,653,658 km (0.092 R)
• M16: 19,356,319 km (0.108 R)
• M17: 26,897,996 km (0.078 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: 179 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit