🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 192 Days

Day: 33.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 32 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.11 AU - 4.13 AU

Year: 2581 Days

Day: 21.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 62.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,864,080 km

• M1: 3,483,536 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 12.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.57 AU - 6.71 AU

Year: 6412 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,864,080 km

• M1: 157,975 km (0.114 R)
• M2: 615,296 km (0.063 R)
• M3: 2,047,696 km (0.102 R)
• M4: 3,320,026 km (0.086 R)
• M5: 3,922,755 km (0.098 R)
• M6: 5,535,121 km (0.07 R)
• M7: 6,355,965 km (0.084 R)
• M8: 7,191,618 km (0.055 R)
• M9: 11,152,521 km (0.103 R)
• M10: 13,719,920 km (0.104 R)
• M11: 15,654,669 km (0.053 R)
• M12: 16,488,677 km (0.116 R)
• M13: 18,549,837 km (0.077 R)
• M14: 19,547,206 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 14.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.92 AU - 9.56 AU

Year: 8864 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,864,080 km

• M1: 181,612 km (0.106 R)
• M2: 752,627 km (0.086 R)
• M3: 1,254,977 km (0.106 R)
• M4: 2,249,802 km (0.064 R)
• M5: 3,520,636 km (0.054 R)
• M6: 4,641,872 km (0.071 R)
• M7: 5,141,080 km (0.052 R)
• M8: 13,169,849 km (0.115 R)
• M9: 15,355,922 km (0.081 R)
• M10: 16,535,352 km (0.116 R)
• M11: 23,275,783 km (0.048 R)
• M12: 25,677,278 km (0.072 R)
• M13: 29,630,102 km (0.112 R)
• M14: 31,554,230 km (0.107 R)
• M15: 33,458,162 km (0.116 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: 219 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit