🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.38 AU - 0.62 AU

Year: 155 Days

Day: 22.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.03 AU

Year: 382 Days

Day: 47.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.8 AU - 1.3 AU

Year: 473 Days

Day: 36.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,309,190 km

• M1: 376,687 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.22 AU - 1.68 AU

Year: 768 Days

Day: 30.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 832 Days

Day: 31 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.7

Radius: 14

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.02 AU - 8.76 AU

Year: 8833 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,309,190 km

• M1: 174,581 km (0.071 R)
• M2: 700,716 km (0.104 R)
• M3: 1,384,827 km (0.1 R)
• M4: 1,888,224 km (0.11 R)
• M5: 2,612,278 km (0.089 R)
• M6: 4,027,923 km (0.056 R)
• M7: 5,332,865 km (0.109 R)
• M8: 6,521,719 km (0.119 R)
• M9: 7,923,302 km (0.082 R)
• M10: 9,135,344 km (0.083 R)
• M11: 10,780,621 km (0.105 R)
• M12: 12,039,038 km (0.104 R)
• M13: 12,970,734 km (0.099 R)
• M14: 14,651,316 km (0.086 R)
• M15: 19,443,385 km (0.085 R)
• M16: 20,399,914 km (0.103 R)
• M17: 25,004,536 km (0.037 R)
• M18: 29,113,541 km (0.046 R)
• M19: 29,630,850 km (0.062 R)
• M20: 33,313,501 km (0.082 R)
• M21: 36,208,669 km (0.059 R)
• M22: 37,290,860 km (0.105 R)
• M23: 38,394,443 km (0.112 R)
• M24: 39,267,795 km (0.08 R)
• M25: 42,495,370 km (0.043 R)
• M26: 45,063,666 km (0.101 R)
• M27: 46,175,477 km (0.103 R)
• M28: 46,738,115 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit