🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 304 Days

Day: 27.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,753,303 km

• M1: 490,083 km (0.1 R)
• M2: 620,382 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.96 AU - 1.02 AU

Year: 369 Days

Day: 32.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1 AU - 1.08 AU

Year: 397 Days

Day: 36.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,753,303 km

• M1: 96,341 km (0.098 R)
• M2: 154,235 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 13.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.19 AU - 5.33 AU

Year: 3892 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,753,303 km

• M1: 169,195 km (0.106 R)
• M2: 751,729 km (0.057 R)
• M3: 1,284,148 km (0.115 R)
• M4: 2,000,273 km (0.026 R)
• M5: 2,749,160 km (0.058 R)
• M6: 3,714,366 km (0.078 R)
• M7: 5,454,338 km (0.053 R)
• M8: 6,284,906 km (0.111 R)
• M9: 6,920,697 km (0.061 R)
• M10: 7,716,557 km (0.074 R)
• M11: 8,667,850 km (0.081 R)
• M12: 10,401,390 km (0.108 R)
• M13: 11,330,992 km (0.04 R)
• M14: 11,915,022 km (0.072 R)
• M15: 13,228,042 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 9.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.98 AU - 9.92 AU

Year: 8400 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,753,303 km

• M1: 120,576 km (0.064 R)
• M2: 678,875 km (0.044 R)
• M3: 1,105,977 km (0.046 R)
• M4: 1,673,551 km (0.075 R)
• M5: 1,985,014 km (0.104 R)
• M6: 3,705,390 km (0.112 R)
• M7: 4,951,690 km (0.102 R)
• M8: 6,048,242 km (0.035 R)
• M9: 7,662,702 km (0.12 R)
• M10: 8,751,924 km (0.072 R)
• M11: 10,347,086 km (0.12 R)
• M12: 12,591,204 km (0.064 R)
• M13: 14,461,327 km (0.071 R)
• M14: 15,897,915 km (0.091 R)
• M15: 18,318,409 km (0.101 R)
• M16: 21,373,796 km (0.112 R)
• M17: 23,733,104 km (0.117 R)
• M18: 24,312,496 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit