🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 175 Days

Day: 24.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,645,774 km

• M1: 70,161 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.28 AU - 1.7 AU

Year: 685 Days

Day: 42.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,645,774 km

• M1: 131,048 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.92 AU - 3.4 AU

Year: 2116 Days

Day: 32.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.9 AU - 4.32 AU

Year: 2584 Days

Day: 23.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 11.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.82 AU - 5.06 AU

Year: 4136 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,645,774 km

• M1: 140,921 km (0.112 R)
• M2: 581,038 km (0.078 R)
• M3: 946,955 km (0.092 R)
• M4: 1,546,393 km (0.118 R)
• M5: 2,689,919 km (0.083 R)
• M6: 3,230,267 km (0.12 R)
• M7: 4,284,483 km (0.103 R)
• M8: 4,975,476 km (0.101 R)
• M9: 5,322,543 km (0.102 R)
• M10: 5,873,960 km (0.115 R)
• M11: 8,750,727 km (0.068 R)
• M12: 11,277,435 km (0.056 R)
• M13: 12,776,556 km (0.071 R)
• M14: 13,288,779 km (0.1 R)
• M15: 14,058,460 km (0.079 R)
• M16: 15,951,920 km (0.07 R)
• M17: 16,382,612 km (0.109 R)
• M18: 17,836,554 km (0.095 R)
• M19: 19,803,617 km (0.062 R)
• M20: 20,807,568 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit