🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.94 AU - 1.46 AU

Year: 475 Days

Day: 14.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,444,904 km

• M1: 65,673 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.92 AU - 5.18 AU

Year: 3510 Days

Day: 19.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 11.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.12 AU - 8.32 AU

Year: 7016 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,444,904 km

• M1: 166,652 km (0.044 R)
• M2: 567,874 km (0.11 R)
• M3: 1,052,271 km (0.108 R)
• M4: 1,503,907 km (0.111 R)
• M5: 2,059,963 km (0.032 R)
• M6: 4,677,626 km (0.079 R)
• M7: 6,001,268 km (0.06 R)
• M8: 6,402,340 km (0.082 R)
• M9: 7,258,489 km (0.082 R)
• M10: 9,374,102 km (0.111 R)
• M11: 12,463,447 km (0.103 R)
• M12: 13,118,536 km (0.116 R)
• M13: 15,026,957 km (0.109 R)
• M14: 15,519,134 km (0.105 R)
• M15: 16,072,945 km (0.112 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit