🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 345 Days

Day: 35.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,403,108 km

• M1: 90,357 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 393 Days

Day: 27.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,403,108 km

• M1: 936,034 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.23 AU - 1.29 AU

Year: 495 Days

Day: 29.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,403,108 km

• M1: 464,651 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.21 AU - 3.07 AU

Year: 1501 Days

Day: 41.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,403,108 km

• M1: 44,580 km (0.04 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 9.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.75 AU - 11.29 AU

Year: 11096 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,403,108 km

• M1: 117,135 km (0.107 R)
• M2: 794,813 km (0.092 R)
• M3: 2,566,202 km (0.055 R)
• M4: 3,749,970 km (0.064 R)
• M5: 4,804,635 km (0.112 R)
• M6: 5,196,880 km (0.072 R)
• M7: 7,618,571 km (0.083 R)
• M8: 8,665,008 km (0.109 R)
• M9: 9,599,396 km (0.105 R)
• M10: 11,040,921 km (0.111 R)
• M11: 12,744,392 km (0.076 R)
• M12: 13,054,808 km (0.102 R)
• M13: 18,184,070 km (0.119 R)
• M14: 19,711,165 km (0.119 R)
• M15: 21,148,501 km (0.09 R)
• M16: 25,878,487 km (0.1 R)
• M17: 34,047,279 km (0.104 R)
• M18: 41,025,421 km (0.11 R)
• M19: 43,923,431 km (0.111 R)
• M20: 45,494,508 km (0.047 R)
• M21: 48,145,831 km (0.102 R)
• M22: 49,815,792 km (0.084 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit