🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.42 AU - 0.58 AU

Year: 132 Days

Day: 41.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 35.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 187 Days

Day: 24.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,262,170 km

• M1: 74,799 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 268 Days

Day: 19.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,262,170 km

• M1: 113,694 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.39 AU - 3.07 AU

Year: 1690 Days

Day: 39.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,262,170 km

• M1: 40,541 km (0.085 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 9.3

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.82 AU - 12.7 AU

Year: 15113 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,262,170 km

• M1: 115,789 km (0.11 R)
• M2: 419,024 km (0.082 R)
• M3: 809,324 km (0.077 R)
• M4: 2,113,369 km (0.118 R)
• M5: 2,608,987 km (0.098 R)
• M6: 2,956,952 km (0.11 R)
• M7: 3,804,423 km (0.083 R)
• M8: 5,478,124 km (0.098 R)
• M9: 6,012,638 km (0.088 R)
• M10: 6,750,604 km (0.103 R)
• M11: 7,593,887 km (0.086 R)
• M12: 11,073,085 km (0.116 R)
• M13: 11,556,436 km (0.093 R)
• M14: 16,327,860 km (0.038 R)
• M15: 18,675,200 km (0.095 R)
• M16: 19,973,709 km (0.054 R)
• M17: 24,128,790 km (0.067 R)
• M18: 26,194,886 km (0.101 R)
• M19: 28,041,373 km (0.072 R)
• M20: 28,713,367 km (0.051 R)
• M21: 30,557,908 km (0.069 R)
• M22: 31,629,478 km (0.119 R)
• M23: 33,096,883 km (0.067 R)
• M24: 38,179,321 km (0.117 R)
• M25: 39,841,952 km (0.076 R)
• M26: 43,758,724 km (0.119 R)
• M27: 44,511,201 km (0.106 R)
• M28: 57,573,189 km (0.035 R)
• M29: 58,658,372 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit