🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 567 Days

Day: 40.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.25 AU - 1.79 AU

Year: 656 Days

Day: 20.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.61 AU - 1.93 AU

Year: 824 Days

Day: 39.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.62 AU - 4.94 AU

Year: 3098 Days

Day: 29.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.87 AU - 8.85 AU

Year: 7709 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,296,126 km

• M1: 154,834 km (0.082 R)
• M2: 711,487 km (0.107 R)
• M3: 1,167,761 km (0.082 R)
• M4: 1,692,700 km (0.116 R)
• M5: 2,728,216 km (0.107 R)
• M6: 3,141,106 km (0.088 R)
• M7: 3,889,545 km (0.094 R)
• M8: 4,360,778 km (0.066 R)
• M9: 5,546,191 km (0.108 R)
• M10: 6,354,170 km (0.086 R)
• M11: 6,786,956 km (0.081 R)
• M12: 8,939,071 km (0.113 R)
• M13: 13,637,641 km (0.118 R)
• M14: 15,171,169 km (0.045 R)
• M15: 16,344,615 km (0.116 R)
• M16: 18,144,875 km (0.086 R)
• M17: 19,167,377 km (0.092 R)
• M18: 20,929,939 km (0.108 R)
• M19: 21,729,091 km (0.106 R)
• M20: 22,965,816 km (0.081 R)
• M21: 23,988,467 km (0.09 R)
• M22: 27,427,722 km (0.094 R)
• M23: 31,910,273 km (0.117 R)
• M24: 32,968,828 km (0.108 R)
• M25: 36,057,425 km (0.071 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit