🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.55 AU - 0.79 AU

Year: 208 Days

Day: 39.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.73 AU - 0.81 AU

Year: 256 Days

Day: 13.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 132 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.28 AU - 1.96 AU

Year: 781 Days

Day: 28.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.17 AU - 3.71 AU

Year: 2416 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,531,470 km

• M1: 131,646 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 12.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.2 AU - 6.9 AU

Year: 4952 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,531,470 km

• M1: 153,039 km (0.042 R)
• M2: 634,145 km (0.068 R)
• M3: 1,210,097 km (0.08 R)
• M4: 1,827,488 km (0.047 R)
• M5: 2,731,956 km (0.084 R)
• M6: 5,223,210 km (0.036 R)
• M7: 6,096,412 km (0.12 R)
• M8: 6,678,049 km (0.107 R)
• M9: 8,761,648 km (0.045 R)
• M10: 9,746,451 km (0.113 R)
• M11: 11,292,395 km (0.074 R)
• M12: 12,029,763 km (0.11 R)
• M13: 14,065,940 km (0.055 R)
• M14: 15,303,862 km (0.086 R)
• M15: 16,848,311 km (0.1 R)
• M16: 19,584,306 km (0.077 R)
• M17: 20,513,758 km (0.083 R)
• M18: 20,989,329 km (0.104 R)
• M19: 21,821,841 km (0.109 R)
• M20: 23,552,539 km (0.044 R)
• M21: 25,921,421 km (0.057 R)
• M22: 26,397,591 km (0.089 R)
• M23: 27,041,610 km (0.106 R)
• M24: 27,531,543 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit