🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 185 Days

Day: 14 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.32 AU - 1.5 AU

Year: 591 Days

Day: 21.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,639,129 km

• M1: 540,497 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.55 AU

Year: 1121 Days

Day: 25.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,639,129 km

• M1: 224,247 km (0.078 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.21 AU - 3.15 AU

Year: 1549 Days

Day: 22.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,639,129 km

• M1: 64,925 km (0.084 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 11.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.45 AU - 13.25 AU

Year: 16265 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,639,129 km

• M1: 172,187 km (0.068 R)
• M2: 628,311 km (0.083 R)
• M3: 1,557,912 km (0.117 R)
• M4: 1,993,392 km (0.105 R)
• M5: 2,377,559 km (0.112 R)
• M6: 4,887,811 km (0.097 R)
• M7: 5,765,203 km (0.108 R)
• M8: 6,706,473 km (0.054 R)
• M9: 7,375,474 km (0.083 R)
• M10: 7,789,412 km (0.071 R)
• M11: 8,846,769 km (0.106 R)
• M12: 9,266,990 km (0.102 R)
• M13: 10,147,822 km (0.116 R)
• M14: 10,818,020 km (0.086 R)
• M15: 11,572,592 km (0.045 R)
• M16: 12,361,870 km (0.086 R)
• M17: 13,246,891 km (0.082 R)
• M18: 13,735,927 km (0.096 R)
• M19: 14,300,509 km (0.075 R)
• M20: 14,685,425 km (0.025 R)
• M21: 15,209,466 km (0.117 R)
• M22: 15,882,058 km (0.109 R)
• M23: 16,294,948 km (0.086 R)
• M24: 18,925,178 km (0.106 R)
• M25: 20,421,905 km (0.092 R)
• M26: 29,621,575 km (0.117 R)
• M27: 32,510,310 km (0.072 R)
• M28: 34,193,735 km (0.09 R)
• M29: 34,767,742 km (0.093 R)
• M30: 37,978,262 km (0.084 R)
• M31: 38,966,356 km (0.09 R)
• M32: 39,592,572 km (0.109 R)
• M33: 44,029,945 km (0.091 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit