🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.17 AU - 2.73 AU

Year: 1422 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.16 AU - 4.6 AU

Year: 3400 Days

Day: 24.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 10.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.18 AU - 9.26 AU

Year: 8740 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 110,419,700 km

• M1: 143,913 km (0.072 R)
• M2: 542,143 km (0.094 R)
• M3: 3,885,057 km (0.095 R)
• M4: 4,656,982 km (0.11 R)
• M5: 5,300,701 km (0.055 R)
• M6: 5,911,809 km (0.102 R)
• M7: 6,699,890 km (0.04 R)
• M8: 7,068,200 km (0.113 R)
• M9: 8,255,259 km (0.095 R)
• M10: 9,036,759 km (0.083 R)
• M11: 10,256,580 km (0.088 R)
• M12: 11,393,673 km (0.106 R)
• M13: 12,362,170 km (0.084 R)
• M14: 15,080,213 km (0.081 R)
• M15: 17,410,649 km (0.046 R)
• M16: 18,173,748 km (0.12 R)
• M17: 18,958,837 km (0.114 R)
• M18: 20,807,867 km (0.092 R)
• M19: 27,667,528 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 6.4

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.49 AU - 22.11 AU

Year: 29032 Days

Day: 23.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,419,700 km

• M1: 79,586 km (0.096 R)
• M2: 723,156 km (0.068 R)
• M3: 1,058,255 km (0.091 R)
• M4: 1,319,752 km (0.107 R)
• M5: 1,662,780 km (0.038 R)
• M6: 1,996,683 km (0.082 R)
• M7: 2,399,400 km (0.114 R)
• M8: 2,742,877 km (0.037 R)
• M9: 3,797,841 km (0.101 R)
• M10: 4,154,034 km (0.096 R)
• M11: 6,376,310 km (0.032 R)
• M12: 11,608,645 km (0.094 R)
• M13: 16,787,275 km (0.071 R)
• M14: 17,261,799 km (0.066 R)
• M15: 18,537,719 km (0.093 R)
• M16: 19,457,148 km (0.084 R)
• M17: 20,192,870 km (0.065 R)
• M18: 22,397,195 km (0.043 R)
• M19: 23,913,070 km (0.082 R)
• M20: 26,123,079 km (0.095 R)
• M21: 27,538,574 km (0.058 R)
• M22: 27,933,363 km (0.086 R)
• M23: 28,465,632 km (0.097 R)
• M24: 29,140,319 km (0.056 R)
• M25: 42,476,670 km (0.1 R)
• M26: 45,520,986 km (0.102 R)
• M27: 48,516,235 km (0.115 R)
• M28: 53,251,456 km (0.086 R)
• M29: 56,573,726 km (0.051 R)
• M30: 62,488,975 km (0.045 R)
• M31: 75,273,310 km (0.079 R)
• M32: 77,342,698 km (0.079 R)
• M33: 77,604,045 km (0.112 R)
• M34: 82,408,979 km (0.113 R)
• M35: 88,546,381 km (0.098 R)
• M36: 91,434,069 km (0.105 R)
• M37: 102,980,033 km (0.053 R)
• M38: 104,887,405 km (0.064 R)
• M39: 109,758,911 km (0.103 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: 422 - 12,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit