🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.04 AU - 1.34 AU

Year: 479 Days

Day: 21.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.29 AU - 1.89 AU

Year: 740 Days

Day: 19.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,056,236 km

• M1: 55,800 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.8 AU - 7.7 AU

Year: 7203 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,056,236 km

• M1: 144,661 km (0.091 R)
• M2: 559,795 km (0.109 R)
• M3: 1,057,507 km (0.1 R)
• M4: 1,558,810 km (0.031 R)
• M5: 1,930,261 km (0.108 R)
• M6: 4,381,123 km (0.094 R)
• M7: 5,601,692 km (0.083 R)
• M8: 9,242,306 km (0.055 R)
• M9: 10,805,604 km (0.08 R)
• M10: 12,177,865 km (0.112 R)
• M11: 16,422,405 km (0.088 R)
• M12: 20,386,899 km (0.085 R)
• M13: 24,865,410 km (0.027 R)
• M14: 29,680,666 km (0.1 R)
• M15: 32,355,775 km (0.041 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit