🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.61 AU - 0.67 AU

Year: 220 Days

Day: 45 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.74 AU - 1 AU

Year: 349 Days

Day: 17 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,972,199 km

• M1: 47,123 km (0.108 R)
• M2: 692,638 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.82 AU - 4.44 AU

Year: 3613 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,972,199 km

• M1: 176,675 km (0.101 R)
• M2: 664,663 km (0.064 R)
• M3: 1,412,353 km (0.08 R)
• M4: 2,466,420 km (0.091 R)
• M5: 3,994,862 km (0.081 R)
• M6: 5,014,521 km (0.097 R)
• M7: 5,532,428 km (0.058 R)
• M8: 8,939,221 km (0.09 R)
• M9: 9,586,680 km (0.084 R)
• M10: 10,062,252 km (0.092 R)
• M11: 11,104,351 km (0.098 R)
• M12: 13,599,494 km (0.05 R)
• M13: 14,457,138 km (0.097 R)
• M14: 15,083,953 km (0.113 R)
• M15: 16,901,867 km (0.084 R)
• M16: 17,893,401 km (0.113 R)
• M17: 20,444,494 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit