🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.89 AU - 1.07 AU

Year: 374 Days

Day: 25.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.66 AU - 2.68 AU

Year: 1231 Days

Day: 38.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 12.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.71 AU - 5.59 AU

Year: 4500 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,090,723 km

• M1: 154,235 km (0.101 R)
• M2: 554,260 km (0.088 R)
• M3: 951,293 km (0.12 R)
• M4: 1,427,014 km (0.071 R)
• M5: 1,992,344 km (0.095 R)
• M6: 3,354,283 km (0.099 R)
• M7: 3,880,868 km (0.1 R)
• M8: 4,735,969 km (0.088 R)
• M9: 5,318,055 km (0.108 R)
• M10: 5,947,413 km (0.102 R)
• M11: 7,846,857 km (0.098 R)
• M12: 13,623,728 km (0.062 R)
• M13: 15,475,301 km (0.115 R)
• M14: 16,167,341 km (0.047 R)
• M15: 16,940,164 km (0.118 R)
• M16: 18,113,609 km (0.076 R)
• M17: 22,031,877 km (0.116 R)
• M18: 24,342,117 km (0.119 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: 523 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit