🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.81 AU - 1.23 AU

Year: 364 Days

Day: 29.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,926,967 km

• M1: 33,360 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.09 AU - 1.51 AU

Year: 523 Days

Day: 25.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.48 AU - 3.7 AU

Year: 1918 Days

Day: 42.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,926,967 km

• M1: 210,933 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 12.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.83 AU - 9.05 AU

Year: 8658 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,926,967 km

• M1: 152,141 km (0.086 R)
• M2: 558,299 km (0.082 R)
• M3: 1,471,295 km (0.074 R)
• M4: 1,987,408 km (0.105 R)
• M5: 2,697,399 km (0.078 R)
• M6: 3,479,347 km (0.054 R)
• M7: 4,276,255 km (0.11 R)
• M8: 4,732,229 km (0.03 R)
• M9: 6,435,551 km (0.106 R)
• M10: 8,852,155 km (0.089 R)
• M11: 10,766,110 km (0.114 R)
• M12: 13,052,414 km (0.117 R)
• M13: 14,725,666 km (0.117 R)
• M14: 16,279,390 km (0.054 R)
• M15: 16,798,943 km (0.119 R)
• M16: 17,396,736 km (0.028 R)
• M17: 20,004,227 km (0.095 R)
• M18: 20,827,165 km (0.076 R)
• M19: 22,381,188 km (0.11 R)
• M20: 33,468,335 km (0.104 R)
• M21: 34,948,905 km (0.1 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit