🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.13 AU - 1.65 AU

Year: 611 Days

Day: 20.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.86 AU - 3.08 AU

Year: 1908 Days

Day: 33.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 10.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.54 AU - 11.4 AU

Year: 12629 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,104,851 km

• M1: 126,859 km (0.107 R)
• M2: 453,730 km (0.077 R)
• M3: 968,945 km (0.04 R)
• M4: 1,327,382 km (0.116 R)
• M5: 1,684,173 km (0.082 R)
• M6: 3,162,798 km (0.111 R)
• M7: 4,080,880 km (0.072 R)
• M8: 4,754,819 km (0.054 R)
• M9: 5,167,559 km (0.099 R)
• M10: 5,956,838 km (0.118 R)
• M11: 7,023,620 km (0.046 R)
• M12: 7,602,564 km (0.043 R)
• M13: 11,825,562 km (0.055 R)
• M14: 13,818,355 km (0.042 R)
• M15: 14,203,420 km (0.108 R)
• M16: 16,738,506 km (0.104 R)
• M17: 17,998,718 km (0.097 R)
• M18: 18,768,848 km (0.112 R)
• M19: 20,375,080 km (0.116 R)
• M20: 24,413,924 km (0.119 R)
• M21: 27,721,533 km (0.104 R)
• M22: 28,437,807 km (0.026 R)
• M23: 30,228,643 km (0.04 R)
• M24: 32,543,222 km (0.117 R)
• M25: 33,340,279 km (0.11 R)
• M26: 33,801,489 km (0.072 R)
• M27: 40,583,808 km (0.117 R)
• M28: 40,977,849 km (0.043 R)
• M29: 41,773,709 km (0.095 R)
• M30: 42,175,380 km (0.065 R)
• M31: 48,073,874 km (0.094 R)
• M32: 48,959,045 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.5

Radius: 4.3

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.26 AU - 21.16 AU

Year: 28968 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,104,851 km

• M1: 54,603 km (0.108 R)
• M2: 272,567 km (0.091 R)
• M3: 500,854 km (0.11 R)
• M4: 861,085 km (0.086 R)
• M5: 996,771 km (0.095 R)
• M6: 1,281,007 km (0.053 R)
• M7: 1,476,082 km (0.116 R)
• M8: 1,653,804 km (0.096 R)
• M9: 3,385,400 km (0.094 R)
• M10: 4,703,058 km (0.079 R)
• M11: 6,192,155 km (0.118 R)
• M12: 6,514,239 km (0.049 R)
• M13: 7,192,217 km (0.11 R)
• M14: 7,756,799 km (0.028 R)
• M15: 8,630,152 km (0.056 R)
• M16: 9,873,310 km (0.077 R)
• M17: 10,505,361 km (0.056 R)
• M18: 11,434,962 km (0.119 R)
• M19: 12,490,225 km (0.063 R)
• M20: 13,996,227 km (0.108 R)
• M21: 15,119,707 km (0.083 R)
• M22: 16,301,979 km (0.079 R)
• M23: 17,183,260 km (0.073 R)
• M24: 19,136,410 km (0.118 R)
• M25: 20,416,968 km (0.055 R)
• M26: 20,924,404 km (0.119 R)
• M27: 21,336,247 km (0.107 R)
• M28: 22,929,165 km (0.047 R)
• M29: 24,713,867 km (0.073 R)
• M30: 32,504,326 km (0.057 R)
• M31: 46,846,872 km (0.094 R)
• M32: 60,633,513 km (0.103 R)
• M33: 62,952,430 km (0.104 R)
• M34: 74,957,509 km (0.085 R)
• M35: 84,185,903 km (0.111 R)
• M36: 90,831,938 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit