🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 474 Days

Day: 17.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.47 AU - 3.17 AU

Year: 1730 Days

Day: 45.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.85 AU - 2.97 AU

Year: 1813 Days

Day: 31.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.01 AU - 3.87 AU

Year: 2330 Days

Day: 18.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 13.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.75 AU - 12.67 AU

Year: 13709 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,508,515 km

• M1: 530,624 km (0.112 R)
• M2: 669,002 km (0.086 R)
• M3: 864,526 km (0.099 R)
• M4: 1,080,545 km (0.034 R)
• M5: 1,553,424 km (0.114 R)
• M6: 1,952,701 km (0.046 R)
• M7: 2,289,147 km (0.112 R)
• M8: 2,384,291 km (0.078 R)
• M9: 2,914,316 km (0.12 R)
• M10: 3,499,393 km (0.099 R)
• M11: 3,815,045 km (0.065 R)
• M12: 4,494,369 km (0.09 R)
• M13: 4,675,233 km (0.08 R)
• M14: 5,044,291 km (0.094 R)
• M15: 5,337,951 km (0.073 R)
• M16: 5,594,212 km (0.116 R)
• M17: 6,522,766 km (0.099 R)
• M18: 6,889,281 km (0.087 R)
• M19: 7,786,569 km (0.104 R)
• M20: 9,226,299 km (0.118 R)
• M21: 9,924,472 km (0.047 R)
• M22: 10,399,296 km (0.111 R)
• M23: 11,125,594 km (0.109 R)
• M24: 11,371,383 km (0.077 R)
• M25: 12,147,497 km (0.054 R)
• M26: 13,372,703 km (0.067 R)
• M27: 13,546,835 km (0.089 R)
• M28: 14,073,569 km (0.096 R)
• M29: 14,696,794 km (0.111 R)
• M30: 14,786,553 km (0.107 R)
• M31: 15,026,807 km (0.098 R)
• M32: 15,268,407 km (0.072 R)
• M33: 16,278,492 km (0.045 R)
• M34: 17,341,684 km (0.111 R)
• M35: 17,626,818 km (0.108 R)
• M36: 17,817,854 km (0.063 R)
• M37: 19,076,272 km (0.104 R)
• M38: 19,699,646 km (0.117 R)
• M39: 19,931,074 km (0.048 R)
• M40: 20,096,828 km (0.067 R)
• M41: 21,780,253 km (0.107 R)
• M42: 22,259,714 km (0.11 R)
• M43: 22,638,795 km (0.095 R)
• M44: 22,742,616 km (0.066 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: 275 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit