🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 47.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 26.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,955,115 km

• M1: 39,943 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.46 AU - 1.86 AU

Year: 762 Days

Day: 47.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,955,115 km

• M1: 33,809 km (0.064 R)
• M2: 514,317 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.28 AU - 4.52 AU

Year: 2745 Days

Day: 14.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 8.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.39 AU - 5.83 AU

Year: 4736 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,955,115 km

• M1: 102,026 km (0.103 R)
• M2: 358,137 km (0.113 R)
• M3: 628,760 km (0.101 R)
• M4: 887,265 km (0.105 R)
• M5: 1,511,537 km (0.088 R)
• M6: 2,088,685 km (0.086 R)
• M7: 2,428,721 km (0.068 R)
• M8: 3,023,971 km (0.112 R)
• M9: 3,694,619 km (0.108 R)
• M10: 4,234,517 km (0.109 R)
• M11: 5,617,101 km (0.03 R)
• M12: 6,933,562 km (0.105 R)
• M13: 7,365,900 km (0.106 R)
• M14: 9,802,251 km (0.083 R)
• M15: 11,980,396 km (0.078 R)
• M16: 14,836,070 km (0.045 R)
• M17: 15,897,317 km (0.093 R)
• M18: 16,497,055 km (0.098 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit