🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 282 Days

Day: 44.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 11.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.13 AU - 4.85 AU

Year: 3455 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,246,602 km

• M1: 143,315 km (0.089 R)
• M2: 631,901 km (0.064 R)
• M3: 1,380,788 km (0.111 R)
• M4: 2,738,090 km (0.093 R)
• M5: 3,322,569 km (0.112 R)
• M6: 5,089,768 km (0.103 R)
• M7: 5,507,595 km (0.115 R)
• M8: 6,442,283 km (0.077 R)
• M9: 8,090,851 km (0.103 R)
• M10: 9,297,508 km (0.102 R)
• M11: 10,453,899 km (0.074 R)
• M12: 13,390,655 km (0.104 R)
• M13: 14,190,405 km (0.117 R)
• M14: 15,234,299 km (0.082 R)
• M15: 18,796,823 km (0.051 R)
• M16: 19,419,300 km (0.072 R)
• M17: 21,979,069 km (0.073 R)
• M18: 22,461,223 km (0.093 R)
• M19: 22,950,408 km (0.117 R)
• M20: 24,022,725 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 11.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.56 AU - 7.04 AU

Year: 6055 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,246,602 km

• M1: 141,370 km (0.05 R)
• M2: 566,677 km (0.084 R)
• M3: 1,086,529 km (0.112 R)
• M4: 1,752,539 km (0.054 R)
• M5: 2,148,225 km (0.108 R)
• M6: 2,782,072 km (0.098 R)
• M7: 3,244,179 km (0.117 R)
• M8: 4,033,458 km (0.115 R)
• M9: 4,474,024 km (0.112 R)
• M10: 4,892,299 km (0.064 R)
• M11: 5,308,181 km (0.095 R)
• M12: 5,961,026 km (0.098 R)
• M13: 6,666,680 km (0.118 R)
• M14: 7,144,046 km (0.057 R)
• M15: 8,835,250 km (0.09 R)
• M16: 9,581,444 km (0.096 R)
• M17: 11,437,655 km (0.063 R)
• M18: 12,023,630 km (0.114 R)
• M19: 13,957,332 km (0.104 R)
• M20: 16,578,286 km (0.08 R)
• M21: 23,003,665 km (0.082 R)
• M22: 24,816,192 km (0.092 R)
• M23: 28,723,689 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit