🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.81 AU - 2.31 AU

Year: 1085 Days

Day: 16.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,386,923 km

• M1: 58,194 km (0.092 R)
• M2: 1,036,863 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 8.5

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.17 AU - 6.01 AU

Year: 4216 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,386,923 km

• M1: 152,291 km (0.03 R)
• M2: 545,883 km (0.054 R)
• M3: 839,992 km (0.111 R)
• M4: 1,185,713 km (0.107 R)
• M5: 2,186,223 km (0.111 R)
• M6: 2,616,467 km (0.074 R)
• M7: 4,208,637 km (0.03 R)
• M8: 4,752,425 km (0.083 R)
• M9: 5,080,044 km (0.09 R)
• M10: 6,452,755 km (0.058 R)
• M11: 8,933,386 km (0.105 R)
• M12: 9,670,904 km (0.113 R)
• M13: 10,406,327 km (0.091 R)
• M14: 10,830,736 km (0.083 R)
• M15: 11,266,664 km (0.027 R)
• M16: 12,080,776 km (0.072 R)
• M17: 12,407,797 km (0.11 R)
• M18: 12,933,634 km (0.082 R)
• M19: 16,123,060 km (0.055 R)
• M20: 16,981,004 km (0.108 R)
• M21: 17,569,672 km (0.069 R)
• M22: 21,187,696 km (0.117 R)
• M23: 21,527,134 km (0.061 R)
• M24: 24,373,383 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 9.3

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.65 AU - 6.77 AU

Year: 5681 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,386,923 km

• M1: 116,088 km (0.05 R)
• M2: 449,990 km (0.113 R)
• M3: 927,956 km (0.063 R)
• M4: 1,309,131 km (0.081 R)
• M5: 1,836,015 km (0.09 R)
• M6: 2,446,524 km (0.083 R)
• M7: 3,125,100 km (0.106 R)
• M8: 3,530,959 km (0.053 R)
• M9: 4,143,412 km (0.095 R)
• M10: 4,661,470 km (0.103 R)
• M11: 5,309,976 km (0.11 R)
• M12: 7,032,895 km (0.06 R)
• M13: 8,723,351 km (0.088 R)
• M14: 10,811,289 km (0.078 R)
• M15: 11,295,238 km (0.046 R)
• M16: 12,254,459 km (0.106 R)
• M17: 16,385,604 km (0.088 R)
• M18: 18,832,128 km (0.065 R)
• M19: 19,818,277 km (0.097 R)
• M20: 23,301,215 km (0.087 R)
• M21: 26,123,678 km (0.072 R)
• M22: 30,389,910 km (0.103 R)
• M23: 32,040,872 km (0.114 R)
• M24: 35,098,802 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 13.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.08 AU - 10.18 AU

Year: 10970 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,386,923 km

• M1: 515,215 km (0.07 R)
• M2: 1,598,304 km (0.112 R)
• M3: 2,504,119 km (0.113 R)
• M4: 3,289,956 km (0.091 R)
• M5: 3,976,461 km (0.1 R)
• M6: 5,049,227 km (0.081 R)
• M7: 6,879,258 km (0.064 R)
• M8: 11,966,184 km (0.098 R)
• M9: 12,456,117 km (0.051 R)
• M10: 14,368,277 km (0.03 R)
• M11: 16,669,990 km (0.108 R)
• M12: 17,979,270 km (0.115 R)
• M13: 18,840,805 km (0.107 R)
• M14: 19,579,669 km (0.114 R)
• M15: 23,482,827 km (0.102 R)
• M16: 24,686,940 km (0.077 R)
• M17: 31,641,296 km (0.064 R)
• M18: 39,439,983 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit