🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 222 Days

Day: 26.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 479 Days

Day: 36.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 10.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.71 AU - 6.13 AU

Year: 4133 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,663,303 km

• M1: 129,402 km (0.11 R)
• M2: 492,925 km (0.117 R)
• M3: 845,677 km (0.108 R)
• M4: 1,694,794 km (0.095 R)
• M5: 3,054,041 km (0.09 R)
• M6: 4,791,769 km (0.103 R)
• M7: 5,124,176 km (0.113 R)
• M8: 5,567,434 km (0.102 R)
• M9: 6,319,313 km (0.104 R)
• M10: 8,885,066 km (0.112 R)
• M11: 10,527,202 km (0.111 R)
• M12: 15,287,706 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 12.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.49 AU - 5.61 AU

Year: 4298 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,663,303 km

• M1: 151,692 km (0.116 R)
• M2: 654,491 km (0.115 R)
• M3: 1,751,193 km (0.082 R)
• M4: 2,816,330 km (0.118 R)
• M5: 3,578,979 km (0.073 R)
• M6: 4,154,183 km (0.107 R)
• M7: 5,467,204 km (0.105 R)
• M8: 8,507,182 km (0.105 R)
• M9: 10,386,730 km (0.062 R)
• M10: 11,917,714 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 14.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.36 AU - 11.3 AU

Year: 10794 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,663,303 km

• M1: 179,069 km (0.099 R)
• M2: 672,891 km (0.077 R)
• M3: 1,379,592 km (0.039 R)
• M4: 3,040,128 km (0.104 R)
• M5: 4,100,627 km (0.116 R)
• M6: 4,576,648 km (0.112 R)
• M7: 5,785,249 km (0.075 R)
• M8: 8,029,965 km (0.091 R)
• M9: 8,588,264 km (0.092 R)
• M10: 9,373,055 km (0.086 R)
• M11: 12,017,347 km (0.086 R)
• M12: 12,999,905 km (0.09 R)
• M13: 14,916,852 km (0.029 R)
• M14: 15,619,514 km (0.108 R)
• M15: 22,975,241 km (0.089 R)
• M16: 26,675,694 km (0.108 R)
• M17: 28,346,553 km (0.108 R)
• M18: 30,756,425 km (0.067 R)
• M19: 36,990,617 km (0.118 R)
• M20: 40,673,567 km (0.086 R)
• M21: 43,733,741 km (0.074 R)
• M22: 44,883,700 km (0.115 R)
• M23: 49,375,974 km (0.088 R)
• M24: 50,465,645 km (0.118 R)
• M25: 50,937,626 km (0.069 R)
• M26: 55,652,652 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit