🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 208 Days

Day: 38 Hours

Environment

Temp: 206 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 22.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,467,043 km

• M1: 126,859 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.62 AU - 0.94 AU

Year: 244 Days

Day: 14.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.43 AU - 1.71 AU

Year: 698 Days

Day: 28.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.71 AU - 3.75 AU

Year: 2059 Days

Day: 19.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.3

Radius: 5.6

Gravity: 25.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.92 AU - 16.68 AU

Year: 20199 Days

Day: 17.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,467,043 km

• M1: 71,209 km (0.052 R)
• M2: 782,696 km (0.058 R)
• M3: 1,669,811 km (0.078 R)
• M4: 2,010,296 km (0.045 R)
• M5: 2,829,494 km (0.06 R)
• M6: 3,727,680 km (0.078 R)
• M7: 4,142,066 km (0.086 R)
• M8: 4,802,092 km (0.085 R)
• M9: 5,570,277 km (0.037 R)
• M10: 6,373,019 km (0.114 R)
• M11: 7,154,369 km (0.109 R)
• M12: 7,592,990 km (0.053 R)
• M13: 15,514,047 km (0.066 R)
• M14: 22,148,713 km (0.095 R)
• M15: 25,237,759 km (0.098 R)
• M16: 27,645,986 km (0.099 R)
• M17: 28,723,390 km (0.099 R)
• M18: 33,179,761 km (0.115 R)
• M19: 45,214,012 km (0.115 R)
• M20: 55,232,581 km (0.061 R)
• M21: 65,365,742 km (0.109 R)
• M22: 72,093,009 km (0.117 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit