🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.45 AU - 2.85 AU

Year: 1270 Days

Day: 46.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.77 AU - 4.59 AU

Year: 2078 Days

Day: 30.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,271,275 km

• M1: 223,649 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.75 AU - 3.89 AU

Year: 2197 Days

Day: 35 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,271,275 km

• M1: 2,116,660 km (0.119 R)
• M2: 3,056,584 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.51 AU - 5.53 AU

Year: 3817 Days

Day: 14.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,271,275 km

• M1: 172,786 km (0.118 R)

Asteroid Belt

Center: 10.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 11.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.38 AU - 17.02 AU

Year: 16588 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,271,275 km

• M1: 153,487 km (0.111 R)
• M2: 597,195 km (0.084 R)
• M3: 968,048 km (0.095 R)
• M4: 1,345,334 km (0.112 R)
• M5: 2,048,144 km (0.109 R)
• M6: 2,466,420 km (0.079 R)
• M7: 3,299,830 km (0.107 R)
• M8: 4,472,528 km (0.095 R)
• M9: 4,948,698 km (0.099 R)
• M10: 5,872,016 km (0.108 R)
• M11: 6,943,286 km (0.083 R)
• M12: 8,554,455 km (0.073 R)
• M13: 9,202,214 km (0.104 R)
• M14: 9,835,910 km (0.094 R)
• M15: 12,776,406 km (0.094 R)
• M16: 14,149,116 km (0.066 R)
• M17: 18,428,513 km (0.078 R)
• M18: 19,730,613 km (0.06 R)
• M19: 20,328,555 km (0.048 R)
• M20: 22,598,105 km (0.027 R)
• M21: 23,005,759 km (0.116 R)
• M22: 24,772,211 km (0.109 R)
• M23: 27,914,364 km (0.05 R)
• M24: 29,050,261 km (0.041 R)
• M25: 31,616,612 km (0.087 R)
• M26: 36,298,128 km (0.06 R)
• M27: 37,994,269 km (0.089 R)

Kuiper Belt

Range: 37.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit