🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 30.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,891,032 km

• M1: 38,895 km (0.097 R)
• M2: 390,301 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 47.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,891,032 km

• M1: 161,715 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 331 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 11.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.93 AU - 4.69 AU

Year: 4802 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,891,032 km

• M1: 140,472 km (0.111 R)
• M2: 651,200 km (0.08 R)
• M3: 1,101,938 km (0.069 R)
• M4: 1,812,079 km (0.047 R)
• M5: 2,669,275 km (0.107 R)
• M6: 3,171,325 km (0.103 R)
• M7: 3,975,264 km (0.061 R)
• M8: 4,833,507 km (0.061 R)
• M9: 7,415,118 km (0.089 R)
• M10: 9,537,163 km (0.12 R)
• M11: 10,803,360 km (0.107 R)
• M12: 11,159,253 km (0.039 R)
• M13: 14,189,508 km (0.043 R)
• M14: 14,997,785 km (0.103 R)
• M15: 16,065,315 km (0.116 R)
• M16: 17,424,562 km (0.1 R)
• M17: 17,914,794 km (0.093 R)
• M18: 24,083,761 km (0.073 R)
• M19: 25,703,457 km (0.1 R)
• M20: 27,724,824 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit