🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.84 AU

Year: 240 Days

Day: 38.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.58 AU - 2.34 AU

Year: 1034 Days

Day: 27.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 10.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.68 AU - 9.2 AU

Year: 7645 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,984,161 km

• M1: 128,056 km (0.104 R)
• M2: 544,387 km (0.086 R)
• M3: 949,049 km (0.054 R)
• M4: 1,516,474 km (0.075 R)
• M5: 3,004,972 km (0.107 R)
• M6: 4,702,011 km (0.072 R)
• M7: 5,871,716 km (0.103 R)
• M8: 6,596,219 km (0.094 R)
• M9: 7,263,725 km (0.07 R)
• M10: 8,139,919 km (0.091 R)
• M11: 9,355,103 km (0.097 R)
• M12: 15,376,716 km (0.042 R)
• M13: 17,432,640 km (0.094 R)
• M14: 19,218,988 km (0.096 R)
• M15: 20,271,110 km (0.102 R)
• M16: 23,068,889 km (0.119 R)
• M17: 30,110,910 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit