🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.72 AU - 0.82 AU

Year: 235 Days

Day: 15.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,818,016 km

• M1: 158,424 km (0.107 R)
• M2: 374,593 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 375 Days

Day: 23.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.24 AU - 4.46 AU

Year: 2631 Days

Day: 17 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.29 AU - 4.59 AU

Year: 2724 Days

Day: 17.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 9.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.74 AU - 6.64 AU

Year: 5363 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,818,016 km

• M1: 113,246 km (0.11 R)
• M2: 411,544 km (0.112 R)
• M3: 726,148 km (0.039 R)
• M4: 1,037,461 km (0.1 R)
• M5: 2,735,547 km (0.099 R)
• M6: 3,768,370 km (0.04 R)
• M7: 4,273,862 km (0.1 R)
• M8: 4,919,975 km (0.086 R)
• M9: 6,972,607 km (0.108 R)
• M10: 7,768,169 km (0.118 R)
• M11: 8,729,784 km (0.119 R)
• M12: 10,001,515 km (0.073 R)
• M13: 10,398,099 km (0.037 R)
• M14: 10,887,733 km (0.106 R)
• M15: 12,313,999 km (0.07 R)
• M16: 13,474,579 km (0.112 R)
• M17: 14,605,091 km (0.054 R)
• M18: 15,219,639 km (0.096 R)
• M19: 19,213,154 km (0.101 R)
• M20: 21,679,574 km (0.082 R)
• M21: 22,344,536 km (0.084 R)
• M22: 22,749,947 km (0.118 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit