🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.04 AU - 1.1 AU

Year: 426 Days

Day: 40 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 604 Days

Day: 41.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.33 AU - 1.53 AU

Year: 658 Days

Day: 33.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.11 AU - 2.67 AU

Year: 1423 Days

Day: 32.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,202,408 km

• M1: 897,288 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.43 AU - 3.55 AU

Year: 2510 Days

Day: 42.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,202,408 km

• M1: 704,756 km (0.05 R)
• M2: 2,123,243 km (0.09 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 11.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.88 AU - 5.84 AU

Year: 4778 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,202,408 km

• M1: 145,559 km (0.103 R)
• M2: 517,758 km (0.11 R)
• M3: 1,071,121 km (0.094 R)
• M4: 2,148,076 km (0.12 R)
• M5: 2,900,703 km (0.066 R)
• M6: 3,954,769 km (0.099 R)
• M7: 4,545,232 km (0.119 R)
• M8: 6,805,955 km (0.114 R)
• M9: 7,307,856 km (0.12 R)
• M10: 7,870,194 km (0.092 R)
• M11: 8,845,722 km (0.092 R)
• M12: 9,484,954 km (0.117 R)
• M13: 10,677,698 km (0.108 R)
• M14: 11,402,798 km (0.092 R)
• M15: 13,776,019 km (0.109 R)
• M16: 14,255,181 km (0.119 R)
• M17: 14,690,361 km (0.056 R)
• M18: 15,759,687 km (0.09 R)
• M19: 16,461,450 km (0.086 R)
• M20: 17,614,850 km (0.084 R)
• M21: 19,946,931 km (0.048 R)
• M22: 24,356,777 km (0.092 R)
• M23: 24,901,164 km (0.117 R)
• M24: 25,294,906 km (0.067 R)
• M25: 26,994,337 km (0.082 R)
• M26: 27,493,695 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit