🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 293 Days

Day: 33.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 177.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.9 AU - 1.02 AU

Year: 358 Days

Day: 15.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.54 AU

Year: 578 Days

Day: 20 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.01 AU - 3.81 AU

Year: 2398 Days

Day: 19.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 13.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.34 AU - 6.06 AU

Year: 4515 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,830,698 km

• M1: 176,077 km (0.102 R)
• M2: 858,243 km (0.095 R)
• M3: 1,378,993 km (0.12 R)
• M4: 2,291,391 km (0.117 R)
• M5: 3,039,679 km (0.12 R)
• M6: 3,991,271 km (0.12 R)
• M7: 5,928,564 km (0.098 R)
• M8: 8,019,643 km (0.05 R)
• M9: 8,815,354 km (0.106 R)
• M10: 9,497,370 km (0.113 R)
• M11: 9,957,384 km (0.072 R)
• M12: 10,652,864 km (0.07 R)
• M13: 11,427,333 km (0.043 R)
• M14: 13,502,105 km (0.06 R)
• M15: 14,628,727 km (0.045 R)
• M16: 15,759,238 km (0.062 R)
• M17: 17,069,117 km (0.065 R)
• M18: 18,579,607 km (0.114 R)
• M19: 20,245,977 km (0.114 R)
• M20: 23,417,751 km (0.105 R)
• M21: 24,414,971 km (0.052 R)
• M22: 25,440,315 km (0.086 R)
• M23: 28,429,729 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit