🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 295 Days

Day: 27 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.78 AU

Year: 725 Days

Day: 40.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.38 AU - 2.28 AU

Year: 948 Days

Day: 40.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,755,245 km

• M1: 1,352,664 km (0.07 R)
• M2: 1,607,429 km (0.059 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 10.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.12 AU - 8.84 AU

Year: 9455 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,755,245 km

• M1: 135,536 km (0.109 R)
• M2: 569,669 km (0.076 R)
• M3: 1,167,911 km (0.12 R)
• M4: 1,982,770 km (0.097 R)
• M5: 2,408,825 km (0.092 R)
• M6: 2,996,745 km (0.075 R)
• M7: 4,934,037 km (0.095 R)
• M8: 5,983,316 km (0.087 R)
• M9: 8,270,668 km (0.076 R)
• M10: 8,901,522 km (0.069 R)
• M11: 9,792,228 km (0.079 R)
• M12: 11,544,168 km (0.06 R)
• M13: 14,252,040 km (0.116 R)
• M14: 15,159,201 km (0.111 R)
• M15: 17,155,734 km (0.03 R)
• M16: 18,462,621 km (0.042 R)
• M17: 19,321,612 km (0.057 R)
• M18: 21,742,405 km (0.099 R)
• M19: 25,217,563 km (0.049 R)
• M20: 27,822,661 km (0.071 R)
• M21: 33,878,532 km (0.041 R)
• M22: 34,303,839 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit