🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 286 Days

Day: 26.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,072,735 km

• M1: 233,223 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.14 AU

Year: 334 Days

Day: 17.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,072,735 km

• M1: 375,491 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.13 AU - 1.77 AU

Year: 661 Days

Day: 31.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,072,735 km

• M1: 42,336 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 12.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.13 AU - 6.43 AU

Year: 5263 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,072,735 km

• M1: 157,975 km (0.106 R)
• M2: 828,772 km (0.079 R)
• M3: 1,418,637 km (0.114 R)
• M4: 1,905,278 km (0.086 R)
• M5: 2,374,268 km (0.096 R)
• M6: 3,185,088 km (0.107 R)
• M7: 3,764,331 km (0.106 R)
• M8: 4,536,406 km (0.082 R)
• M9: 5,134,947 km (0.094 R)
• M10: 5,785,847 km (0.119 R)
• M11: 6,749,557 km (0.088 R)
• M12: 7,218,696 km (0.098 R)
• M13: 8,335,444 km (0.057 R)
• M14: 9,236,023 km (0.055 R)
• M15: 9,731,042 km (0.045 R)
• M16: 10,774,487 km (0.037 R)
• M17: 11,699,900 km (0.063 R)
• M18: 12,527,475 km (0.056 R)
• M19: 14,299,462 km (0.115 R)
• M20: 15,245,669 km (0.09 R)
• M21: 17,636,542 km (0.062 R)
• M22: 22,111,463 km (0.115 R)
• M23: 24,531,956 km (0.09 R)
• M24: 27,207,814 km (0.068 R)
• M25: 28,399,809 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit