🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.64 AU - 0.8 AU

Year: 230 Days

Day: 13.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,199,747 km

• M1: 299,944 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.12 AU - 1.16 AU

Year: 459 Days

Day: 30.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.29 AU - 2.89 AU

Year: 1570 Days

Day: 32.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.39 AU - 4.75 AU

Year: 3093 Days

Day: 32.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,199,747 km

• M1: 63,280 km (0.108 R)
• M2: 2,105,141 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.37 AU - 10.93 AU

Year: 12182 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 14,199,747 km

• M1: 212,130 km (0.082 R)
• M2: 329,415 km (0.102 R)
• M3: 511,475 km (0.107 R)
• M4: 675,734 km (0.119 R)
• M5: 779,854 km (0.055 R)
• M6: 1,747,602 km (0.064 R)
• M7: 3,864,562 km (0.113 R)
• M8: 4,579,041 km (0.094 R)
• M9: 5,062,841 km (0.107 R)
• M10: 5,257,916 km (0.098 R)
• M11: 5,655,697 km (0.05 R)
• M12: 5,811,279 km (0.094 R)
• M13: 6,626,587 km (0.112 R)
• M14: 7,494,554 km (0.118 R)
• M15: 8,593,500 km (0.081 R)
• M16: 8,952,834 km (0.05 R)
• M17: 9,189,199 km (0.114 R)
• M18: 9,686,313 km (0.115 R)
• M19: 9,798,062 km (0.092 R)
• M20: 11,761,385 km (0.086 R)
• M21: 12,020,189 km (0.118 R)
• M22: 12,220,650 km (0.058 R)
• M23: 13,074,106 km (0.1 R)
• M24: 14,009,990 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit