🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 244 Days

Day: 27.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,073,384 km

• M1: 255,962 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.61 AU - 1.69 AU

Year: 812 Days

Day: 38.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,073,384 km

• M1: 687,701 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.07 AU - 3.75 AU

Year: 2411 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,073,384 km

• M1: 624,122 km (0.054 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 14.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.41 AU - 4.85 AU

Year: 3815 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,073,384 km

• M1: 175,329 km (0.118 R)
• M2: 694,284 km (0.048 R)
• M3: 1,270,684 km (0.094 R)
• M4: 2,507,410 km (0.075 R)
• M5: 3,177,160 km (0.06 R)
• M6: 4,393,689 km (0.083 R)
• M7: 5,296,513 km (0.067 R)
• M8: 6,010,693 km (0.095 R)
• M9: 9,491,835 km (0.11 R)
• M10: 9,951,849 km (0.043 R)
• M11: 11,507,966 km (0.097 R)
• M12: 12,525,531 km (0.099 R)
• M13: 13,990,842 km (0.101 R)
• M14: 14,689,015 km (0.1 R)
• M15: 15,620,710 km (0.032 R)
• M16: 17,947,705 km (0.087 R)
• M17: 19,560,670 km (0.117 R)
• M18: 20,497,451 km (0.117 R)
• M19: 21,073,702 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit