🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.96 AU

Year: 309 Days

Day: 21.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.66 AU - 3.9 AU

Year: 2262 Days

Day: 14.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 13.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.1 AU - 5.92 AU

Year: 4270 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,501,326 km

• M1: 166,802 km (0.092 R)
• M2: 599,738 km (0.089 R)
• M3: 1,065,436 km (0.076 R)
• M4: 1,782,010 km (0.085 R)
• M5: 2,214,796 km (0.091 R)
• M6: 2,803,913 km (0.082 R)
• M7: 3,516,747 km (0.072 R)
• M8: 4,466,095 km (0.04 R)
• M9: 5,171,748 km (0.068 R)
• M10: 5,777,470 km (0.086 R)
• M11: 6,277,575 km (0.07 R)
• M12: 6,902,895 km (0.033 R)
• M13: 7,848,054 km (0.088 R)
• M14: 8,725,146 km (0.07 R)
• M15: 9,266,541 km (0.081 R)
• M16: 10,246,706 km (0.089 R)
• M17: 11,294,789 km (0.097 R)
• M18: 12,365,012 km (0.06 R)
• M19: 12,949,790 km (0.099 R)
• M20: 15,587,201 km (0.108 R)
• M21: 16,040,183 km (0.073 R)
• M22: 17,452,237 km (0.112 R)
• M23: 19,332,084 km (0.113 R)
• M24: 20,455,265 km (0.119 R)
• M25: 21,274,014 km (0.079 R)
• M26: 25,076,941 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 9.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.62 AU - 11.04 AU

Year: 12643 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,501,326 km

• M1: 123,119 km (0.116 R)
• M2: 588,518 km (0.043 R)
• M3: 1,608,476 km (0.06 R)
• M4: 1,933,852 km (0.119 R)
• M5: 4,104,068 km (0.026 R)
• M6: 5,256,720 km (0.062 R)
• M7: 5,612,314 km (0.041 R)
• M8: 7,548,559 km (0.028 R)
• M9: 8,282,935 km (0.097 R)
• M10: 9,787,441 km (0.073 R)
• M11: 14,608,681 km (0.081 R)
• M12: 16,640,669 km (0.116 R)
• M13: 17,724,206 km (0.108 R)
• M14: 20,638,373 km (0.089 R)
• M15: 21,257,259 km (0.065 R)
• M16: 24,637,872 km (0.083 R)
• M17: 26,766,949 km (0.119 R)
• M18: 27,822,810 km (0.072 R)
• M19: 29,458,065 km (0.079 R)
• M20: 30,583,340 km (0.059 R)
• M21: 32,088,743 km (0.034 R)
• M22: 35,246,754 km (0.09 R)
• M23: 35,750,301 km (0.081 R)
• M24: 42,456,175 km (0.08 R)
• M25: 43,313,371 km (0.099 R)
• M26: 50,430,938 km (0.051 R)
• M27: 51,392,254 km (0.055 R)
• M28: 54,182,254 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649

Radius: 7.3

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.46 AU - 15.5 AU

Year: 16789 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,501,326 km

• M1: 90,806 km (0.085 R)
• M2: 378,333 km (0.045 R)
• M3: 714,629 km (0.085 R)
• M4: 1,285,195 km (0.102 R)
• M5: 1,693,747 km (0.109 R)
• M6: 2,587,445 km (0.053 R)
• M7: 3,621,016 km (0.04 R)
• M8: 6,223,421 km (0.067 R)
• M9: 6,682,238 km (0.12 R)
• M10: 7,435,313 km (0.088 R)
• M11: 8,145,604 km (0.107 R)
• M12: 9,810,778 km (0.113 R)
• M13: 10,203,323 km (0.095 R)
• M14: 10,490,102 km (0.115 R)
• M15: 14,797,025 km (0.069 R)
• M16: 15,238,937 km (0.118 R)
• M17: 17,418,428 km (0.089 R)
• M18: 17,663,619 km (0.073 R)
• M19: 18,497,627 km (0.039 R)
• M20: 18,838,561 km (0.107 R)
• M21: 20,515,104 km (0.096 R)
• M22: 26,784,302 km (0.064 R)
• M23: 27,440,737 km (0.111 R)
• M24: 28,332,490 km (0.076 R)
• M25: 30,646,321 km (0.074 R)
• M26: 31,364,241 km (0.037 R)
• M27: 33,585,470 km (0.062 R)
• M28: 35,123,336 km (0.106 R)
• M29: 43,973,247 km (0.117 R)
• M30: 54,723,948 km (0.042 R)
• M31: 64,333,816 km (0.102 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: 334 - 18,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit