🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 313 Days

Day: 44.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,170,422 km

• M1: 572,661 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.88 AU

Year: 731 Days

Day: 14.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,170,422 km

• M1: 1,152,502 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 12.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.38 AU - 4.8 AU

Year: 3724 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,170,422 km

• M1: 154,535 km (0.091 R)
• M2: 731,683 km (0.044 R)
• M3: 1,205,908 km (0.072 R)
• M4: 1,841,251 km (0.093 R)
• M5: 3,602,317 km (0.102 R)
• M6: 5,424,868 km (0.084 R)
• M7: 6,133,513 km (0.102 R)
• M8: 6,676,703 km (0.077 R)
• M9: 8,338,137 km (0.107 R)
• M10: 8,971,684 km (0.07 R)
• M11: 10,000,468 km (0.087 R)
• M12: 10,410,665 km (0.061 R)
• M13: 10,988,113 km (0.08 R)
• M14: 12,123,411 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit