🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.24 AU - 1.96 AU

Year: 708 Days

Day: 13.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 134 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.06 AU - 2.4 AU

Year: 1165 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.56 AU - 4 AU

Year: 2078 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,683,579 km

• M1: 1,191,248 km (0.086 R)
• M2: 1,896,901 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.55 AU - 4.97 AU

Year: 3076 Days

Day: 26.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,683,579 km

• M1: 39,045 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 13.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.47 AU - 8.67 AU

Year: 8020 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,683,579 km

• M1: 162,912 km (0.06 R)
• M2: 940,671 km (0.107 R)
• M3: 1,584,241 km (0.069 R)
• M4: 2,230,953 km (0.099 R)
• M5: 4,013,412 km (0.076 R)
• M6: 4,505,888 km (0.116 R)
• M7: 5,252,531 km (0.051 R)
• M8: 5,670,208 km (0.089 R)
• M9: 6,541,466 km (0.115 R)
• M10: 7,026,163 km (0.072 R)
• M11: 9,737,325 km (0.092 R)
• M12: 10,457,340 km (0.066 R)
• M13: 11,673,421 km (0.119 R)
• M14: 12,147,048 km (0.11 R)
• M15: 12,682,758 km (0.077 R)
• M16: 13,749,540 km (0.052 R)
• M17: 14,765,459 km (0.03 R)
• M18: 15,432,516 km (0.026 R)
• M19: 16,470,726 km (0.049 R)
• M20: 18,430,458 km (0.09 R)
• M21: 23,550,594 km (0.071 R)
• M22: 27,920,498 km (0.098 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit