🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 23.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,850,294 km

• M1: 95,892 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 543 Days

Day: 38.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.44 AU - 1.48 AU

Year: 654 Days

Day: 28.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.33 AU - 1.61 AU

Year: 661 Days

Day: 18.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,850,294 km

• M1: 192,233 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.5 AU - 2.6 AU

Year: 1510 Days

Day: 25.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 14.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5 AU - 6.34 AU

Year: 5007 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,850,294 km

• M1: 184,005 km (0.099 R)
• M2: 699,520 km (0.111 R)
• M3: 1,230,891 km (0.116 R)
• M4: 1,773,632 km (0.082 R)
• M5: 2,575,776 km (0.085 R)
• M6: 3,444,491 km (0.117 R)
• M7: 4,331,307 km (0.11 R)
• M8: 5,591,819 km (0.119 R)
• M9: 7,186,083 km (0.053 R)
• M10: 7,888,146 km (0.037 R)
• M11: 8,597,240 km (0.117 R)
• M12: 10,057,315 km (0.082 R)
• M13: 12,699,513 km (0.11 R)
• M14: 13,309,872 km (0.076 R)
• M15: 13,780,507 km (0.067 R)
• M16: 15,833,439 km (0.093 R)
• M17: 17,208,243 km (0.109 R)
• M18: 17,704,609 km (0.115 R)
• M19: 20,058,083 km (0.084 R)
• M20: 20,957,166 km (0.077 R)
• M21: 27,596,020 km (0.037 R)
• M22: 29,850,310 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit