🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 192 Days

Day: 34 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,509,960 km

• M1: 35,903 km (0.054 R)
• M2: 257,757 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.24 AU - 1.48 AU

Year: 594 Days

Day: 28.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,509,960 km

• M1: 19,747 km (0.117 R)
• M2: 48,021 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.55 AU - 4.55 AU

Year: 3054 Days

Day: 25.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,509,960 km

• M1: 2,004,312 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 9.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.58 AU - 10.02 AU

Year: 10628 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,509,960 km

• M1: 115,789 km (0.075 R)
• M2: 465,997 km (0.066 R)
• M3: 782,247 km (0.09 R)
• M4: 1,339,799 km (0.092 R)
• M5: 2,310,689 km (0.106 R)
• M6: 2,705,029 km (0.09 R)
• M7: 3,048,655 km (0.028 R)
• M8: 3,824,470 km (0.1 R)
• M9: 4,141,467 km (0.093 R)
• M10: 6,684,332 km (0.116 R)
• M11: 10,035,624 km (0.101 R)
• M12: 11,690,774 km (0.069 R)
• M13: 12,607,959 km (0.09 R)
• M14: 14,046,193 km (0.089 R)
• M15: 16,881,222 km (0.047 R)
• M16: 19,210,012 km (0.069 R)
• M17: 22,032,026 km (0.079 R)
• M18: 24,418,262 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.93 AU - 10.91 AU

Year: 12605 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,509,960 km

• M1: 176,077 km (0.114 R)
• M2: 1,244,804 km (0.071 R)
• M3: 1,841,550 km (0.069 R)
• M4: 4,087,014 km (0.064 R)
• M5: 4,740,906 km (0.105 R)
• M6: 5,961,774 km (0.107 R)
• M7: 7,815,292 km (0.09 R)
• M8: 12,508,327 km (0.103 R)
• M9: 13,313,762 km (0.119 R)
• M10: 14,153,455 km (0.093 R)
• M11: 15,304,610 km (0.093 R)
• M12: 19,052,785 km (0.092 R)
• M13: 22,103,833 km (0.091 R)
• M14: 23,281,617 km (0.043 R)
• M15: 24,026,914 km (0.073 R)
• M16: 27,373,418 km (0.086 R)
• M17: 30,243,454 km (0.106 R)
• M18: 30,796,218 km (0.025 R)
• M19: 32,610,241 km (0.113 R)
• M20: 34,976,880 km (0.078 R)
• M21: 42,485,047 km (0.056 R)
• M22: 45,593,541 km (0.088 R)
• M23: 46,320,587 km (0.105 R)
• M24: 46,760,554 km (0.097 R)
• M25: 49,918,565 km (0.079 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: 505 - 14,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit