🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 353 Days

Day: 27.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.6

Radius: 14

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.29 AU - 9.39 AU

Year: 8504 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,917,224 km

• M1: 174,581 km (0.093 R)
• M2: 610,808 km (0.118 R)
• M3: 1,055,114 km (0.096 R)
• M4: 1,634,357 km (0.054 R)
• M5: 2,168,122 km (0.077 R)
• M6: 3,503,133 km (0.104 R)
• M7: 3,960,903 km (0.089 R)
• M8: 5,873,661 km (0.116 R)
• M9: 7,452,966 km (0.12 R)
• M10: 9,390,707 km (0.051 R)
• M11: 10,378,951 km (0.047 R)
• M12: 11,024,914 km (0.067 R)
• M13: 11,487,620 km (0.094 R)
• M14: 12,342,572 km (0.117 R)
• M15: 13,470,241 km (0.103 R)
• M16: 14,179,335 km (0.104 R)
• M17: 14,727,162 km (0.07 R)
• M18: 16,390,092 km (0.093 R)
• M19: 19,859,417 km (0.079 R)
• M20: 23,032,986 km (0.095 R)
• M21: 31,484,966 km (0.089 R)
• M22: 33,800,741 km (0.1 R)
• M23: 40,812,992 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.73 AU - 11.11 AU

Year: 9407 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,917,224 km

• M1: 117,734 km (0.093 R)
• M2: 704,456 km (0.101 R)
• M3: 1,104,780 km (0.078 R)
• M4: 1,911,861 km (0.061 R)
• M5: 2,893,073 km (0.079 R)
• M6: 3,334,686 km (0.116 R)
• M7: 3,867,105 km (0.084 R)
• M8: 6,887,037 km (0.06 R)
• M9: 8,405,456 km (0.055 R)
• M10: 8,889,255 km (0.105 R)
• M11: 9,693,044 km (0.049 R)
• M12: 10,270,492 km (0.098 R)
• M13: 10,870,529 km (0.088 R)
• M14: 11,739,843 km (0.083 R)
• M15: 12,140,765 km (0.08 R)
• M16: 12,499,052 km (0.05 R)
• M17: 14,454,445 km (0.05 R)
• M18: 15,090,536 km (0.113 R)
• M19: 16,542,981 km (0.059 R)
• M20: 17,626,818 km (0.074 R)
• M21: 18,152,804 km (0.092 R)
• M22: 19,444,282 km (0.095 R)
• M23: 20,076,932 km (0.093 R)
• M24: 20,362,514 km (0.064 R)
• M25: 25,893,746 km (0.119 R)
• M26: 30,716,332 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 8.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.09 AU - 11.55 AU

Year: 11706 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,917,224 km

• M1: 114,742 km (0.069 R)
• M2: 889,359 km (0.086 R)
• M3: 1,548,188 km (0.118 R)
• M4: 2,807,653 km (0.087 R)
• M5: 3,093,534 km (0.119 R)
• M6: 4,705,900 km (0.116 R)
• M7: 6,892,273 km (0.096 R)
• M8: 10,132,563 km (0.092 R)
• M9: 10,970,461 km (0.082 R)
• M10: 12,024,527 km (0.087 R)
• M11: 18,024,150 km (0.118 R)
• M12: 18,402,034 km (0.084 R)
• M13: 24,356,179 km (0.113 R)
• M14: 25,098,484 km (0.056 R)
• M15: 30,295,065 km (0.106 R)
• M16: 34,749,491 km (0.116 R)
• M17: 35,335,316 km (0.053 R)
• M18: 39,749,201 km (0.1 R)
• M19: 44,242,822 km (0.102 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit