🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 246 Days

Day: 21.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.97 AU - 1.33 AU

Year: 809 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,421,015 km

• M1: 127,457 km (0.117 R)
• M2: 446,400 km (0.074 R)
• M3: 907,161 km (0.086 R)
• M4: 1,343,090 km (0.104 R)
• M5: 1,703,621 km (0.107 R)
• M6: 2,567,399 km (0.059 R)
• M7: 3,026,963 km (0.089 R)
• M8: 3,358,622 km (0.1 R)
• M9: 3,714,814 km (0.083 R)
• M10: 4,486,889 km (0.047 R)
• M11: 5,496,375 km (0.036 R)
• M12: 6,013,834 km (0.116 R)
• M13: 7,910,287 km (0.036 R)
• M14: 8,235,961 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 8.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.07 AU - 1.27 AU

Year: 830 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,421,015 km

• M1: 106,962 km (0.097 R)
• M2: 397,930 km (0.072 R)
• M3: 725,998 km (0.117 R)
• M4: 1,029,383 km (0.108 R)
• M5: 1,519,316 km (0.091 R)
• M6: 1,965,566 km (0.041 R)
• M7: 2,988,517 km (0.036 R)
• M8: 3,282,925 km (0.054 R)
• M9: 4,061,283 km (0.044 R)
• M10: 4,423,759 km (0.071 R)
• M11: 5,497,123 km (0.063 R)
• M12: 6,449,613 km (0.118 R)
• M13: 7,222,585 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 9.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.64 AU - 2.88 AU

Year: 3008 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,421,015 km

• M1: 122,371 km (0.064 R)
• M2: 515,065 km (0.073 R)
• M3: 883,226 km (0.07 R)
• M4: 1,259,614 km (0.113 R)
• M5: 1,754,185 km (0.118 R)
• M6: 2,140,147 km (0.107 R)
• M7: 2,958,148 km (0.07 R)
• M8: 3,580,775 km (0.054 R)
• M9: 4,088,360 km (0.109 R)
• M10: 4,432,286 km (0.066 R)
• M11: 7,292,447 km (0.067 R)
• M12: 7,648,341 km (0.112 R)
• M13: 8,427,446 km (0.102 R)
• M14: 11,044,661 km (0.104 R)
• M15: 13,486,846 km (0.119 R)
• M16: 13,979,023 km (0.042 R)
• M17: 16,520,392 km (0.058 R)
• M18: 17,187,898 km (0.117 R)
• M19: 17,607,520 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 12.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.65 AU - 4.35 AU

Year: 4295 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,421,015 km

• M1: 153,936 km (0.11 R)
• M2: 817,702 km (0.088 R)
• M3: 1,231,490 km (0.119 R)
• M4: 1,762,861 km (0.055 R)
• M5: 2,209,860 km (0.064 R)
• M6: 2,662,992 km (0.086 R)
• M7: 3,081,567 km (0.106 R)
• M8: 3,481,292 km (0.04 R)
• M9: 3,938,613 km (0.098 R)
• M10: 4,435,876 km (0.102 R)
• M11: 5,850,474 km (0.086 R)
• M12: 6,596,817 km (0.08 R)
• M13: 8,091,898 km (0.116 R)
• M14: 9,633,504 km (0.069 R)
• M15: 11,315,882 km (0.099 R)
• M16: 14,032,879 km (0.095 R)
• M17: 15,892,380 km (0.065 R)
• M18: 16,789,967 km (0.12 R)
• M19: 17,720,915 km (0.094 R)
• M20: 22,824,446 km (0.068 R)
• M21: 25,387,207 km (0.099 R)
• M22: 25,873,101 km (0.101 R)
• M23: 26,530,434 km (0.072 R)
• M24: 29,716,570 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 10.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.94 AU - 6.14 AU

Year: 7423 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,421,015 km

• M1: 129,402 km (0.061 R)
• M2: 565,929 km (0.093 R)
• M3: 2,019,272 km (0.037 R)
• M4: 2,898,758 km (0.104 R)
• M5: 3,503,433 km (0.048 R)
• M6: 7,045,162 km (0.066 R)
• M7: 9,077,300 km (0.032 R)
• M8: 9,534,171 km (0.102 R)
• M9: 16,004,878 km (0.062 R)
• M10: 20,421,157 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.7

Radius: 7.9

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.64 AU - 7.26 AU

Year: 9521 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,421,015 km

• M1: 99,632 km (0.087 R)
• M2: 383,569 km (0.052 R)
• M3: 978,968 km (0.09 R)
• M4: 1,454,241 km (0.066 R)
• M5: 1,830,031 km (0.093 R)
• M6: 2,399,400 km (0.05 R)
• M7: 2,798,827 km (0.067 R)
• M8: 3,431,925 km (0.037 R)
• M9: 4,497,361 km (0.076 R)
• M10: 5,837,907 km (0.068 R)
• M11: 7,103,655 km (0.06 R)
• M12: 7,971,622 km (0.103 R)
• M13: 8,724,398 km (0.105 R)
• M14: 10,116,855 km (0.11 R)
• M15: 10,371,172 km (0.095 R)
• M16: 12,100,972 km (0.11 R)
• M17: 16,469,529 km (0.096 R)
• M18: 18,583,347 km (0.074 R)
• M19: 19,352,429 km (0.099 R)
• M20: 20,626,704 km (0.073 R)
• M21: 21,702,612 km (0.052 R)
• M22: 29,365,912 km (0.091 R)
• M23: 33,459,359 km (0.065 R)
• M24: 35,524,707 km (0.038 R)
• M25: 37,188,834 km (0.115 R)
• M26: 40,671,622 km (0.116 R)
• M27: 41,315,641 km (0.116 R)
• M28: 43,422,128 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit