🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 20.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,235,400 km

• M1: 75,996 km (0.039 R)
• M2: 503,098 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.62 AU - 0.84 AU

Year: 228 Days

Day: 44.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.02 AU - 1.38 AU

Year: 480 Days

Day: 23.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.43 AU

Year: 1813 Days

Day: 28.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 10.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.05 AU - 5.97 AU

Year: 4096 Days

Day: 10.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,235,400 km

• M1: 133,142 km (0.114 R)
• M2: 667,954 km (0.113 R)
• M3: 1,115,701 km (0.063 R)
• M4: 1,466,209 km (0.098 R)
• M5: 2,170,815 km (0.082 R)
• M6: 2,958,597 km (0.081 R)
• M7: 3,752,363 km (0.066 R)
• M8: 6,052,730 km (0.11 R)
• M9: 6,387,081 km (0.097 R)
• M10: 7,260,882 km (0.058 R)
• M11: 8,623,120 km (0.094 R)
• M12: 8,969,290 km (0.106 R)
• M13: 10,534,981 km (0.107 R)
• M14: 11,382,902 km (0.044 R)
• M15: 17,148,853 km (0.07 R)
• M16: 18,766,454 km (0.086 R)
• M17: 20,078,129 km (0.097 R)
• M18: 22,883,537 km (0.095 R)
• M19: 24,227,375 km (0.03 R)
• M20: 25,702,111 km (0.08 R)
• M21: 26,340,595 km (0.1 R)
• M22: 27,649,426 km (0.043 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit