🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.93 AU - 2.13 AU

Year: 1107 Days

Day: 28.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 13.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.98 AU - 6.2 AU

Year: 5754 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,756,923 km

• M1: 166,652 km (0.101 R)
• M2: 583,282 km (0.102 R)
• M3: 1,322,445 km (0.114 R)
• M4: 1,938,938 km (0.072 R)
• M5: 2,672,566 km (0.088 R)
• M6: 3,233,109 km (0.094 R)
• M7: 4,318,442 km (0.108 R)
• M8: 5,150,056 km (0.068 R)
• M9: 6,693,308 km (0.096 R)
• M10: 8,067,664 km (0.11 R)
• M11: 12,342,423 km (0.097 R)
• M12: 13,960,473 km (0.065 R)
• M13: 14,962,480 km (0.078 R)
• M14: 16,131,587 km (0.09 R)
• M15: 17,550,373 km (0.101 R)
• M16: 18,453,795 km (0.042 R)
• M17: 19,797,932 km (0.115 R)
• M18: 20,283,526 km (0.099 R)
• M19: 23,830,342 km (0.073 R)
• M20: 25,099,232 km (0.108 R)
• M21: 25,750,431 km (0.101 R)
• M22: 27,341,853 km (0.118 R)
• M23: 27,771,498 km (0.096 R)
• M24: 29,355,141 km (0.089 R)
• M25: 29,896,237 km (0.087 R)
• M26: 31,091,374 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 11.2

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.08 AU - 9.38 AU

Year: 9876 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,756,923 km

• M1: 139,276 km (0.084 R)
• M2: 553,063 km (0.041 R)
• M3: 986,748 km (0.116 R)
• M4: 1,881,941 km (0.038 R)
• M5: 2,244,417 km (0.07 R)
• M6: 2,844,604 km (0.087 R)
• M7: 3,889,245 km (0.091 R)
• M8: 4,308,568 km (0.064 R)
• M9: 5,787,343 km (0.091 R)
• M10: 6,603,549 km (0.093 R)
• M11: 9,466,703 km (0.112 R)
• M12: 9,919,536 km (0.099 R)
• M13: 11,705,136 km (0.089 R)
• M14: 12,227,232 km (0.085 R)
• M15: 14,080,750 km (0.096 R)
• M16: 15,554,289 km (0.06 R)
• M17: 15,903,002 km (0.073 R)
• M18: 19,121,749 km (0.118 R)
• M19: 20,339,925 km (0.078 R)
• M20: 21,351,206 km (0.115 R)
• M21: 25,830,765 km (0.113 R)
• M22: 28,444,838 km (0.103 R)
• M23: 31,898,455 km (0.107 R)
• M24: 33,959,165 km (0.101 R)
• M25: 36,229,014 km (0.118 R)
• M26: 38,217,469 km (0.095 R)
• M27: 43,229,745 km (0.091 R)
• M28: 47,191,845 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.1

Radius: 5.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.02 AU - 15.16 AU

Year: 21338 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,756,923 km

• M1: 67,319 km (0.111 R)
• M2: 299,794 km (0.065 R)
• M3: 3,385,998 km (0.061 R)
• M4: 3,657,818 km (0.076 R)
• M5: 4,966,201 km (0.096 R)
• M6: 10,223,967 km (0.069 R)
• M7: 10,999,782 km (0.107 R)
• M8: 13,514,522 km (0.066 R)
• M9: 17,277,956 km (0.115 R)
• M10: 19,767,264 km (0.116 R)
• M11: 22,082,890 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit