🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 192 Days

Day: 25.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,922,794 km

• M1: 157,377 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 787 Days

Day: 26.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,922,794 km

• M1: 1,061,546 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.06 AU - 2.42 AU

Year: 1201 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,922,794 km

• M1: 703,708 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.8 AU - 2.8 AU

Year: 1249 Days

Day: 25 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,922,794 km

• M1: 87,964 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.9 AU - 3.08 AU

Year: 1407 Days

Day: 16.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.2

Radius: 7.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.12 AU - 15.54 AU

Year: 16459 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,922,794 km

• M1: 95,593 km (0.102 R)
• M2: 376,837 km (0.119 R)
• M3: 725,849 km (0.104 R)
• M4: 1,016,218 km (0.04 R)
• M5: 1,701,975 km (0.045 R)
• M6: 2,664,039 km (0.067 R)
• M7: 3,514,652 km (0.109 R)
• M8: 3,765,977 km (0.067 R)
• M9: 4,165,702 km (0.108 R)
• M10: 4,987,443 km (0.064 R)
• M11: 5,470,046 km (0.108 R)
• M12: 6,089,681 km (0.119 R)
• M13: 6,793,539 km (0.116 R)
• M14: 7,386,694 km (0.101 R)
• M15: 10,567,594 km (0.081 R)
• M16: 12,543,632 km (0.047 R)
• M17: 12,895,486 km (0.111 R)
• M18: 14,560,510 km (0.091 R)
• M19: 15,344,702 km (0.119 R)
• M20: 15,679,502 km (0.102 R)
• M21: 22,317,010 km (0.048 R)
• M22: 25,073,202 km (0.027 R)
• M23: 26,967,260 km (0.075 R)
• M24: 27,553,534 km (0.068 R)
• M25: 31,037,519 km (0.077 R)
• M26: 32,774,350 km (0.105 R)
• M27: 36,085,550 km (0.077 R)
• M28: 38,618,092 km (0.086 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit