🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.44 AU - 0.7 AU

Year: 158 Days

Day: 15 Hours

Environment

Temp: 192 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,619,133 km

• M1: 125,213 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 29.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 215 Days

Day: 19.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,619,133 km

• M1: 158,275 km (0.075 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.78 AU - 2.14 AU

Year: 1007 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.9

Radius: 3.7

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 19.4 AU - 20.4 AU

Year: 32588 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,619,133 km

• M1: 47,123 km (0.108 R)
• M2: 228,586 km (0.058 R)
• M3: 639,082 km (0.07 R)
• M4: 1,027,289 km (0.066 R)
• M5: 1,694,794 km (0.069 R)
• M6: 2,017,327 km (0.12 R)
• M7: 4,973,531 km (0.117 R)
• M8: 8,841,234 km (0.074 R)
• M9: 9,172,444 km (0.082 R)
• M10: 14,870,477 km (0.074 R)
• M11: 19,350,784 km (0.105 R)
• M12: 29,729,884 km (0.107 R)
• M13: 33,431,085 km (0.06 R)
• M14: 37,714,521 km (0.061 R)
• M15: 42,974,083 km (0.086 R)
• M16: 46,353,050 km (0.083 R)
• M17: 49,386,895 km (0.031 R)
• M18: 50,252,468 km (0.07 R)
• M19: 65,718,644 km (0.12 R)
• M20: 68,463,466 km (0.033 R)
• M21: 74,180,498 km (0.099 R)
• M22: 74,859,822 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: 539 - 11,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit