🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.25 AU - 1.77 AU

Year: 674 Days

Day: 37.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,234,573 km

• M1: 22,739 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 701 Days

Day: 30.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.38 AU - 2.8 AU

Year: 1515 Days

Day: 24.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,234,573 km

• M1: 41,588 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.42 AU - 3.14 AU

Year: 1685 Days

Day: 30.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 10.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.33 AU - 11.67 AU

Year: 10642 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,234,573 km

• M1: 128,205 km (0.089 R)
• M2: 448,644 km (0.119 R)
• M3: 1,430,006 km (0.107 R)
• M4: 1,767,050 km (0.117 R)
• M5: 2,098,559 km (0.106 R)
• M6: 2,422,887 km (0.099 R)
• M7: 4,264,437 km (0.076 R)
• M8: 5,109,814 km (0.11 R)
• M9: 6,279,969 km (0.117 R)
• M10: 7,199,697 km (0.062 R)
• M11: 7,873,336 km (0.119 R)
• M12: 8,396,031 km (0.098 R)
• M13: 10,858,113 km (0.111 R)
• M14: 11,506,320 km (0.106 R)
• M15: 12,278,544 km (0.099 R)
• M16: 13,765,846 km (0.091 R)
• M17: 16,425,996 km (0.103 R)
• M18: 17,467,347 km (0.086 R)
• M19: 19,478,540 km (0.068 R)
• M20: 21,280,746 km (0.076 R)
• M21: 22,002,705 km (0.093 R)
• M22: 24,658,217 km (0.038 R)
• M23: 26,185,910 km (0.12 R)
• M24: 26,515,475 km (0.077 R)
• M25: 28,377,370 km (0.109 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit