🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 272 Days

Day: 30.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.03 AU - 1.71 AU

Year: 672 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.91 AU - 3.19 AU

Year: 1706 Days

Day: 34.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 13.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.92 AU - 6.42 AU

Year: 5657 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,805,991 km

• M1: 179,667 km (0.075 R)
• M2: 926,160 km (0.076 R)
• M3: 1,558,660 km (0.117 R)
• M4: 2,231,402 km (0.118 R)
• M5: 4,164,655 km (0.057 R)
• M6: 5,076,305 km (0.077 R)
• M7: 5,607,527 km (0.093 R)
• M8: 6,353,571 km (0.091 R)
• M9: 6,813,435 km (0.031 R)
• M10: 7,295,589 km (0.109 R)
• M11: 8,510,174 km (0.107 R)
• M12: 9,185,160 km (0.095 R)
• M13: 9,936,291 km (0.104 R)
• M14: 10,727,963 km (0.11 R)
• M15: 11,970,822 km (0.089 R)
• M16: 12,484,541 km (0.091 R)
• M17: 13,961,072 km (0.107 R)
• M18: 16,504,086 km (0.073 R)
• M19: 18,280,411 km (0.044 R)
• M20: 18,962,727 km (0.078 R)
• M21: 20,378,222 km (0.12 R)
• M22: 21,794,016 km (0.105 R)
• M23: 22,631,914 km (0.116 R)
• M24: 25,580,937 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 14.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.65 AU - 11.29 AU

Year: 13189 Days

Day: 14 Hours

Environment

Temp: -200 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,805,991 km

• M1: 177,423 km (0.075 R)
• M2: 693,237 km (0.117 R)
• M3: 1,320,949 km (0.12 R)
• M4: 1,894,657 km (0.112 R)
• M5: 2,699,643 km (0.092 R)
• M6: 3,296,239 km (0.117 R)
• M7: 4,248,879 km (0.042 R)
• M8: 5,306,536 km (0.093 R)
• M9: 6,052,431 km (0.114 R)
• M10: 9,331,466 km (0.113 R)
• M11: 10,476,788 km (0.06 R)
• M12: 11,172,268 km (0.066 R)
• M13: 16,238,998 km (0.048 R)
• M14: 17,330,165 km (0.119 R)
• M15: 20,183,745 km (0.108 R)
• M16: 20,898,224 km (0.026 R)
• M17: 24,625,605 km (0.115 R)
• M18: 26,486,901 km (0.107 R)
• M19: 27,998,289 km (0.101 R)
• M20: 28,440,500 km (0.075 R)
• M21: 28,999,697 km (0.069 R)
• M22: 34,621,884 km (0.058 R)
• M23: 35,775,732 km (0.089 R)
• M24: 40,648,434 km (0.072 R)
• M25: 42,803,392 km (0.056 R)
• M26: 46,562,487 km (0.085 R)
• M27: 47,027,886 km (0.052 R)
• M28: 49,240,887 km (0.102 R)
• M29: 52,521,718 km (0.075 R)
• M30: 57,355,973 km (0.115 R)
• M31: 59,880,886 km (0.064 R)
• M32: 60,800,315 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit