🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.66 AU

Year: 197 Days

Day: 47.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,266,677 km

• M1: 58,343 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.37 AU - 1.59 AU

Year: 693 Days

Day: 37.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.48 AU - 2.06 AU

Year: 907 Days

Day: 42.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 11.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.42 AU - 8.4 AU

Year: 8565 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,266,677 km

• M1: 143,016 km (0.04 R)
• M2: 501,153 km (0.076 R)
• M3: 1,082,490 km (0.072 R)
• M4: 1,641,388 km (0.061 R)
• M5: 2,638,308 km (0.101 R)
• M6: 3,259,438 km (0.111 R)
• M7: 4,280,593 km (0.076 R)
• M8: 4,908,456 km (0.07 R)
• M9: 5,350,368 km (0.117 R)
• M10: 6,910,075 km (0.107 R)
• M11: 7,775,499 km (0.073 R)
• M12: 9,858,500 km (0.081 R)
• M13: 16,162,255 km (0.088 R)
• M14: 17,683,665 km (0.05 R)
• M15: 18,939,539 km (0.115 R)
• M16: 21,472,231 km (0.119 R)
• M17: 24,391,783 km (0.096 R)
• M18: 29,540,044 km (0.086 R)
• M19: 30,023,545 km (0.091 R)
• M20: 30,610,567 km (0.101 R)
• M21: 31,606,290 km (0.063 R)
• M22: 32,112,081 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit