🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1 AU - 1.3 AU

Year: 431 Days

Day: 30.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.01 AU - 2.01 AU

Year: 997 Days

Day: 41.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,750,545 km

• M1: 256,112 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.78 AU - 3.38 AU

Year: 1891 Days

Day: 32.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,750,545 km

• M1: 2,403,739 km (0.09 R)

Asteroid Belt

Center: 10.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.2

Radius: 3.1

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.63 AU - 19.61 AU

Year: 28109 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,750,545 km

• M1: 48,619 km (0.097 R)
• M2: 212,279 km (0.084 R)
• M3: 739,612 km (0.039 R)
• M4: 914,043 km (0.098 R)
• M5: 1,899,444 km (0.081 R)
• M6: 4,827,374 km (0.108 R)
• M7: 5,539,609 km (0.052 R)
• M8: 6,795,782 km (0.096 R)
• M9: 7,955,615 km (0.088 R)
• M10: 8,092,048 km (0.101 R)
• M11: 10,385,683 km (0.107 R)
• M12: 11,447,528 km (0.063 R)
• M13: 13,141,126 km (0.119 R)
• M14: 13,784,397 km (0.104 R)
• M15: 21,322,484 km (0.104 R)
• M16: 34,235,024 km (0.095 R)
• M17: 36,691,271 km (0.094 R)
• M18: 39,526,001 km (0.094 R)
• M19: 46,210,483 km (0.055 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit