🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 241 Days

Day: 33.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,647,264 km

• M1: 14,511 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.84 AU

Year: 250 Days

Day: 30.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 169 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 324 Days

Day: 27.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,647,264 km

• M1: 39,793 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.1 AU - 4.64 AU

Year: 3196 Days

Day: 20.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 14.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.49 AU - 7.93 AU

Year: 7490 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,647,264 km

• M1: 182,809 km (0.072 R)
• M2: 714,031 km (0.119 R)
• M3: 2,133,565 km (0.11 R)
• M4: 3,125,100 km (0.118 R)
• M5: 4,271,618 km (0.099 R)
• M6: 5,683,074 km (0.056 R)
• M7: 7,157,061 km (0.055 R)
• M8: 10,749,654 km (0.099 R)
• M9: 13,278,157 km (0.057 R)
• M10: 14,042,603 km (0.088 R)
• M11: 16,313,199 km (0.086 R)
• M12: 18,456,637 km (0.108 R)
• M13: 23,296,876 km (0.05 R)
• M14: 26,648,617 km (0.03 R)
• M15: 30,815,217 km (0.03 R)
• M16: 32,999,944 km (0.118 R)
• M17: 35,397,699 km (0.096 R)
• M18: 39,809,190 km (0.086 R)
• M19: 41,647,299 km (0.115 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit