🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.01 AU - 1.35 AU

Year: 464 Days

Day: 26.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.93 AU - 2.31 AU

Year: 1116 Days

Day: 25.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,031,246 km

• M1: 33,360 km (0.1 R)
• M2: 854,353 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 12.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.03 AU - 13.15 AU

Year: 13356 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,031,246 km

• M1: 156,479 km (0.072 R)
• M2: 1,218,325 km (0.118 R)
• M3: 1,965,118 km (0.082 R)
• M4: 3,125,698 km (0.102 R)
• M5: 4,203,850 km (0.055 R)
• M6: 5,295,166 km (0.103 R)
• M7: 5,941,130 km (0.109 R)
• M8: 8,282,785 km (0.049 R)
• M9: 12,469,431 km (0.113 R)
• M10: 13,732,486 km (0.12 R)
• M11: 15,849,894 km (0.026 R)
• M12: 23,328,442 km (0.119 R)
• M13: 31,091,374 km (0.098 R)
• M14: 38,374,247 km (0.117 R)
• M15: 38,968,301 km (0.088 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit