🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.03 AU - 1.47 AU

Year: 491 Days

Day: 19.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.28 AU - 1.88 AU

Year: 698 Days

Day: 38.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.66 AU - 5.16 AU

Year: 3255 Days

Day: 15.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,973,993 km

• M1: 410,796 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.55 AU - 5.61 AU

Year: 4024 Days

Day: 30.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.5

Radius: 3.6

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.49 AU - 16.09 AU

Year: 22052 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,973,993 km

• M1: 44,879 km (0.098 R)
• M2: 176,974 km (0.053 R)
• M3: 1,090,269 km (0.046 R)
• M4: 1,316,312 km (0.026 R)
• M5: 1,745,358 km (0.098 R)
• M6: 2,147,029 km (0.078 R)
• M7: 3,455,860 km (0.095 R)
• M8: 4,321,284 km (0.104 R)
• M9: 4,691,988 km (0.035 R)
• M10: 5,287,387 km (0.111 R)
• M11: 9,384,424 km (0.094 R)
• M12: 10,057,465 km (0.112 R)
• M13: 10,706,720 km (0.09 R)
• M14: 13,910,956 km (0.116 R)
• M15: 14,242,615 km (0.094 R)
• M16: 14,715,793 km (0.1 R)
• M17: 16,938,069 km (0.041 R)
• M18: 17,164,261 km (0.101 R)
• M19: 18,168,063 km (0.12 R)
• M20: 18,405,176 km (0.116 R)
• M21: 19,128,781 km (0.064 R)
• M22: 21,589,217 km (0.101 R)
• M23: 22,033,822 km (0.064 R)
• M24: 31,113,216 km (0.053 R)
• M25: 40,624,499 km (0.107 R)
• M26: 47,887,176 km (0.107 R)
• M27: 53,991,218 km (0.096 R)
• M28: 54,645,110 km (0.087 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit