🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.41 AU

Year: 428 Days

Day: 18.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,614,851 km

• M1: 530,773 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.25 AU - 1.31 AU

Year: 516 Days

Day: 29.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 25,614,851 km

• M1: 71,209 km (0.093 R)
• M2: 184,155 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.14 AU - 1.42 AU

Year: 516 Days

Day: 43.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,614,851 km

• M1: 255,663 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.08 AU - 1.68 AU

Year: 578 Days

Day: 22.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.31 AU - 2.15 AU

Year: 811 Days

Day: 26.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 12.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.03 AU - 6.19 AU

Year: 4736 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,614,851 km

• M1: 150,495 km (0.092 R)
• M2: 635,193 km (0.118 R)
• M3: 1,125,126 km (0.111 R)
• M4: 1,504,057 km (0.055 R)
• M5: 2,275,533 km (0.046 R)
• M6: 2,760,679 km (0.086 R)
• M7: 3,146,342 km (0.115 R)
• M8: 4,410,295 km (0.038 R)
• M9: 4,941,218 km (0.084 R)
• M10: 5,433,694 km (0.058 R)
• M11: 6,016,078 km (0.092 R)
• M12: 8,735,917 km (0.058 R)
• M13: 10,979,437 km (0.114 R)
• M14: 11,775,746 km (0.089 R)
• M15: 14,242,166 km (0.08 R)
• M16: 15,678,605 km (0.093 R)
• M17: 17,326,874 km (0.045 R)
• M18: 19,087,791 km (0.104 R)
• M19: 21,098,984 km (0.025 R)
• M20: 21,571,863 km (0.071 R)
• M21: 22,539,163 km (0.089 R)
• M22: 24,411,979 km (0.043 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit