🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 220 Days

Day: 41.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.04 AU - 1.14 AU

Year: 477 Days

Day: 30.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,747,768 km

• M1: 33,061 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.72 AU - 1.92 AU

Year: 1029 Days

Day: 35.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,747,768 km

• M1: 71,209 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.3 AU - 2.72 AU

Year: 1666 Days

Day: 32 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 11.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.75 AU - 5.95 AU

Year: 5185 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 123.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,747,768 km

• M1: 146,756 km (0.1 R)
• M2: 588,368 km (0.114 R)
• M3: 1,675,496 km (0.106 R)
• M4: 2,313,381 km (0.085 R)
• M5: 2,912,521 km (0.099 R)
• M6: 4,474,173 km (0.113 R)
• M7: 5,496,675 km (0.116 R)
• M8: 6,111,073 km (0.104 R)
• M9: 8,000,793 km (0.106 R)
• M10: 8,831,809 km (0.056 R)
• M11: 9,205,056 km (0.026 R)
• M12: 10,162,483 km (0.066 R)
• M13: 11,622,558 km (0.089 R)
• M14: 12,636,083 km (0.101 R)
• M15: 13,707,503 km (0.091 R)
• M16: 14,265,503 km (0.103 R)
• M17: 15,308,051 km (0.109 R)
• M18: 16,462,946 km (0.107 R)
• M19: 16,839,484 km (0.076 R)
• M20: 17,871,710 km (0.097 R)
• M21: 18,605,637 km (0.087 R)
• M22: 19,568,449 km (0.062 R)
• M23: 20,204,838 km (0.103 R)
• M24: 20,854,841 km (0.095 R)
• M25: 23,595,623 km (0.118 R)
• M26: 24,723,591 km (0.097 R)
• M27: 27,524,213 km (0.097 R)
• M28: 28,773,804 km (0.114 R)
• M29: 31,290,190 km (0.111 R)
• M30: 33,446,194 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit