🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.27 AU - 1.77 AU

Year: 718 Days

Day: 13.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,894,861 km

• M1: 19,149 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.72 AU - 1.92 AU

Year: 940 Days

Day: 43.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,894,861 km

• M1: 30,967 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.42 AU - 3.96 AU

Year: 2182 Days

Day: 36.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,894,861 km

• M1: 1,718,730 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 13.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5 AU - 7.76 AU

Year: 6170 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,894,861 km

• M1: 171,589 km (0.119 R)
• M2: 993,629 km (0.12 R)
• M3: 2,402,243 km (0.07 R)
• M4: 3,449,428 km (0.059 R)
• M5: 6,371,972 km (0.119 R)
• M6: 7,039,178 km (0.105 R)
• M7: 9,126,667 km (0.103 R)
• M8: 11,645,596 km (0.085 R)
• M9: 12,257,750 km (0.109 R)
• M10: 12,891,148 km (0.112 R)
• M11: 13,546,237 km (0.062 R)
• M12: 16,391,887 km (0.095 R)
• M13: 23,908,432 km (0.098 R)
• M14: 26,960,079 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 5.8

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.77 AU - 13.91 AU

Year: 17616 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,894,861 km

• M1: 78,090 km (0.114 R)
• M2: 329,714 km (0.084 R)
• M3: 698,024 km (0.102 R)
• M4: 935,884 km (0.034 R)
• M5: 1,357,152 km (0.099 R)
• M6: 1,935,048 km (0.109 R)
• M7: 2,433,060 km (0.107 R)
• M8: 3,144,697 km (0.108 R)
• M9: 3,621,615 km (0.062 R)
• M10: 3,862,168 km (0.077 R)
• M11: 4,510,525 km (0.109 R)
• M12: 5,304,890 km (0.066 R)
• M13: 5,897,447 km (0.074 R)
• M14: 7,940,057 km (0.106 R)
• M15: 10,292,184 km (0.117 R)
• M16: 10,775,983 km (0.083 R)
• M17: 12,794,358 km (0.09 R)
• M18: 14,595,516 km (0.1 R)
• M19: 15,439,099 km (0.078 R)
• M20: 15,833,139 km (0.113 R)
• M21: 21,485,695 km (0.097 R)
• M22: 24,759,046 km (0.091 R)
• M23: 27,192,854 km (0.072 R)
• M24: 28,585,460 km (0.065 R)
• M25: 32,018,283 km (0.097 R)
• M26: 32,917,515 km (0.098 R)
• M27: 36,405,091 km (0.069 R)
• M28: 41,478,104 km (0.102 R)
• M29: 49,683,697 km (0.086 R)
• M30: 53,354,978 km (0.099 R)
• M31: 55,716,081 km (0.119 R)
• M32: 60,840,556 km (0.099 R)
• M33: 61,428,775 km (0.092 R)
• M34: 63,215,722 km (0.095 R)
• M35: 63,416,333 km (0.12 R)
• M36: 65,446,525 km (0.05 R)
• M37: 69,849,939 km (0.12 R)
• M38: 70,279,284 km (0.103 R)
• M39: 70,926,744 km (0.084 R)
• M40: 74,670,580 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit