🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 200 Days

Day: 23.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 268 Days

Day: 22.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 307 Days

Day: 46.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 385 Days

Day: 34.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.07 AU - 1.41 AU

Year: 481 Days

Day: 33.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 10.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.7

Radius: 7.2

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.19 AU - 19.63 AU

Year: 28637 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,684,043 km

• M1: 94,247 km (0.064 R)
• M2: 441,613 km (0.096 R)
• M3: 712,385 km (0.105 R)
• M4: 1,230,143 km (0.088 R)
• M5: 2,250,850 km (0.108 R)
• M6: 4,471,780 km (0.084 R)
• M7: 6,884,344 km (0.083 R)
• M8: 7,464,934 km (0.118 R)
• M9: 7,907,444 km (0.049 R)
• M10: 10,251,493 km (0.1 R)
• M11: 11,581,418 km (0.086 R)
• M12: 15,358,765 km (0.117 R)
• M13: 17,960,571 km (0.106 R)
• M14: 18,956,893 km (0.092 R)
• M15: 23,899,606 km (0.094 R)
• M16: 26,474,784 km (0.092 R)
• M17: 27,372,820 km (0.066 R)
• M18: 29,501,298 km (0.056 R)
• M19: 30,605,780 km (0.061 R)
• M20: 31,310,086 km (0.072 R)
• M21: 36,074,928 km (0.098 R)
• M22: 36,860,616 km (0.11 R)
• M23: 37,497,305 km (0.084 R)
• M24: 47,948,362 km (0.074 R)
• M25: 59,527,985 km (0.042 R)
• M26: 62,632,440 km (0.091 R)
• M27: 63,766,840 km (0.117 R)
• M28: 71,599,336 km (0.113 R)
• M29: 81,653,659 km (0.025 R)
• M30: 83,279,489 km (0.117 R)
• M31: 104,186,689 km (0.081 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit