🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 13.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.84 AU - 1.3 AU

Year: 385 Days

Day: 43.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,396,426 km

• M1: 452,683 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.19 AU - 1.29 AU

Year: 481 Days

Day: 38.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,396,426 km

• M1: 43,234 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.04 AU - 4.64 AU

Year: 3149 Days

Day: 40.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,396,426 km

• M1: 318,643 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 8.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.43 AU - 8.77 AU

Year: 7296 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,396,426 km

• M1: 104,419 km (0.096 R)
• M2: 474,973 km (0.112 R)
• M3: 1,026,840 km (0.089 R)
• M4: 1,562,999 km (0.116 R)
• M5: 1,833,322 km (0.118 R)
• M6: 2,624,695 km (0.099 R)
• M7: 2,972,061 km (0.063 R)
• M8: 3,370,739 km (0.075 R)
• M9: 3,895,977 km (0.069 R)
• M10: 5,054,314 km (0.099 R)
• M11: 5,362,485 km (0.04 R)
• M12: 5,893,707 km (0.113 R)
• M13: 6,362,846 km (0.081 R)
• M14: 7,411,527 km (0.099 R)
• M15: 7,736,454 km (0.117 R)
• M16: 8,808,921 km (0.08 R)
• M17: 9,675,990 km (0.113 R)
• M18: 10,508,353 km (0.073 R)
• M19: 10,826,847 km (0.115 R)
• M20: 12,517,003 km (0.103 R)
• M21: 14,599,555 km (0.083 R)
• M22: 14,939,292 km (0.041 R)
• M23: 15,634,623 km (0.114 R)
• M24: 17,403,767 km (0.034 R)
• M25: 18,699,135 km (0.11 R)
• M26: 20,618,775 km (0.11 R)
• M27: 22,969,556 km (0.062 R)
• M28: 26,991,345 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.38 AU - 13.12 AU

Year: 13141 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,396,426 km

• M1: 111,899 km (0.103 R)
• M2: 571,613 km (0.111 R)
• M3: 4,240,950 km (0.07 R)
• M4: 6,763,469 km (0.115 R)
• M5: 9,503,654 km (0.032 R)
• M6: 11,991,167 km (0.115 R)
• M7: 14,944,079 km (0.119 R)
• M8: 18,916,052 km (0.042 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit