🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.15 AU - 1.21 AU

Year: 466 Days

Day: 29.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.26 AU - 1.34 AU

Year: 539 Days

Day: 22.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,499,813 km

• M1: 475,123 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 648 Days

Day: 27.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,499,813 km

• M1: 162,912 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.47 AU - 1.87 AU

Year: 784 Days

Day: 16.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.52 AU - 3.56 AU

Year: 2421 Days

Day: 24.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 8.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.09 AU - 9.53 AU

Year: 8706 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,499,813 km

• M1: 108,159 km (0.105 R)
• M2: 440,117 km (0.082 R)
• M3: 1,074,412 km (0.075 R)
• M4: 1,397,543 km (0.036 R)
• M5: 2,342,852 km (0.103 R)
• M6: 2,635,466 km (0.092 R)
• M7: 3,443,893 km (0.1 R)
• M8: 3,824,170 km (0.076 R)
• M9: 4,616,291 km (0.101 R)
• M10: 5,023,347 km (0.095 R)
• M11: 7,613,185 km (0.111 R)
• M12: 8,221,450 km (0.088 R)
• M13: 11,030,001 km (0.101 R)
• M14: 11,858,623 km (0.114 R)
• M15: 13,312,864 km (0.056 R)
• M16: 14,708,463 km (0.091 R)
• M17: 14,998,982 km (0.044 R)
• M18: 17,985,703 km (0.116 R)
• M19: 18,994,741 km (0.105 R)
• M20: 19,339,414 km (0.079 R)
• M21: 22,172,648 km (0.043 R)
• M22: 23,967,075 km (0.106 R)
• M23: 24,288,710 km (0.1 R)
• M24: 25,188,242 km (0.096 R)
• M25: 28,020,130 km (0.065 R)
• M26: 28,556,887 km (0.062 R)
• M27: 29,466,741 km (0.089 R)
• M28: 31,825,601 km (0.098 R)
• M29: 33,200,255 km (0.108 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit