🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 29.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.1 AU - 3.48 AU

Year: 1765 Days

Day: 33.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,354,105 km

• M1: 205,697 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.6

Radius: 9.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.76 AU - 8 AU

Year: 7593 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,354,105 km

• M1: 119,080 km (0.086 R)
• M2: 540,796 km (0.088 R)
• M3: 906,114 km (0.109 R)
• M4: 1,474,137 km (0.102 R)
• M5: 3,251,211 km (0.108 R)
• M6: 4,788,777 km (0.083 R)
• M7: 7,196,555 km (0.092 R)
• M8: 9,093,307 km (0.108 R)
• M9: 10,601,552 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 3.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.08 AU - 15.5 AU

Year: 19395 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,354,105 km

• M1: 43,533 km (0.09 R)
• M2: 168,597 km (0.09 R)
• M3: 856,298 km (0.111 R)
• M4: 1,072,766 km (0.062 R)
• M5: 2,004,761 km (0.114 R)
• M6: 2,189,963 km (0.105 R)
• M7: 2,630,379 km (0.099 R)
• M8: 2,814,684 km (0.069 R)
• M9: 3,027,263 km (0.037 R)
• M10: 3,441,050 km (0.105 R)
• M11: 3,775,401 km (0.118 R)
• M12: 4,304,380 km (0.067 R)
• M13: 8,434,328 km (0.094 R)
• M14: 21,541,046 km (0.071 R)
• M15: 24,151,828 km (0.053 R)
• M16: 26,624,083 km (0.083 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: 433 - 20,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit