🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.58 AU - 0.7 AU

Year: 187 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.81 AU - 1.29 AU

Year: 393 Days

Day: 42.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,875,263 km

• M1: 301,589 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.31 AU - 3.21 AU

Year: 1675 Days

Day: 19.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.74 AU - 4.54 AU

Year: 2537 Days

Day: 22.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,875,263 km

• M1: 2,257,581 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 11.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.7 AU - 6.98 AU

Year: 6534 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,875,263 km

• M1: 187,745 km (0.105 R)
• M2: 586,274 km (0.12 R)
• M3: 951,293 km (0.063 R)
• M4: 1,526,048 km (0.079 R)
• M5: 1,978,432 km (0.093 R)
• M6: 2,767,112 km (0.094 R)
• M7: 3,136,918 km (0.057 R)
• M8: 3,493,559 km (0.119 R)
• M9: 4,874,497 km (0.06 R)
• M10: 6,770,949 km (0.109 R)
• M11: 16,249,022 km (0.115 R)
• M12: 16,647,251 km (0.057 R)
• M13: 17,741,260 km (0.076 R)
• M14: 18,163,575 km (0.096 R)
• M15: 21,788,631 km (0.064 R)
• M16: 24,112,185 km (0.099 R)
• M17: 24,717,907 km (0.107 R)
• M18: 27,617,113 km (0.081 R)
• M19: 27,994,848 km (0.088 R)
• M20: 29,246,234 km (0.026 R)
• M21: 30,034,615 km (0.071 R)
• M22: 32,171,471 km (0.054 R)
• M23: 32,800,231 km (0.086 R)
• M24: 33,223,892 km (0.055 R)
• M25: 34,845,383 km (0.051 R)
• M26: 37,088,603 km (0.104 R)
• M27: 39,545,748 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit