🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 47 Hours

Environment

Temp: 141 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 15

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.15 AU - 8.73 AU

Year: 7645 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,252,863 km

• M1: 186,549 km (0.099 R)
• M2: 714,330 km (0.118 R)
• M3: 1,477,728 km (0.111 R)
• M4: 2,405,085 km (0.052 R)
• M5: 3,673,376 km (0.092 R)
• M6: 4,433,034 km (0.068 R)
• M7: 7,183,540 km (0.073 R)
• M8: 10,078,857 km (0.092 R)
• M9: 10,785,109 km (0.105 R)
• M10: 11,762,133 km (0.067 R)
• M11: 16,690,934 km (0.063 R)
• M12: 18,907,076 km (0.077 R)
• M13: 20,675,922 km (0.05 R)
• M14: 23,456,348 km (0.04 R)
• M15: 24,540,932 km (0.109 R)
• M16: 26,560,504 km (0.086 R)
• M17: 30,109,264 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 14.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.27 AU - 11.33 AU

Year: 10684 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,252,863 km

• M1: 188,194 km (0.077 R)
• M2: 1,187,957 km (0.098 R)
• M3: 1,762,562 km (0.113 R)
• M4: 2,504,268 km (0.067 R)
• M5: 3,593,640 km (0.119 R)
• M6: 4,589,064 km (0.118 R)
• M7: 5,459,125 km (0.088 R)
• M8: 6,698,993 km (0.105 R)
• M9: 9,732,389 km (0.114 R)
• M10: 14,083,144 km (0.115 R)
• M11: 15,580,169 km (0.066 R)
• M12: 17,762,952 km (0.112 R)
• M13: 21,534,913 km (0.112 R)
• M14: 26,382,632 km (0.097 R)
• M15: 27,452,406 km (0.111 R)
• M16: 28,248,416 km (0.098 R)
• M17: 29,471,379 km (0.07 R)
• M18: 32,241,931 km (0.057 R)
• M19: 33,464,744 km (0.095 R)
• M20: 41,851,052 km (0.092 R)
• M21: 44,521,074 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 7.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.68 AU - 13.36 AU

Year: 17699 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,252,863 km

• M1: 101,278 km (0.112 R)
• M2: 675,584 km (0.069 R)
• M3: 1,048,831 km (0.118 R)
• M4: 1,318,705 km (0.077 R)
• M5: 1,571,226 km (0.086 R)
• M6: 2,488,561 km (0.111 R)
• M7: 2,783,418 km (0.114 R)
• M8: 3,362,661 km (0.069 R)
• M9: 4,111,398 km (0.033 R)
• M10: 8,441,209 km (0.114 R)
• M11: 8,900,924 km (0.084 R)
• M12: 9,485,253 km (0.114 R)
• M13: 10,038,466 km (0.106 R)
• M14: 14,314,422 km (0.062 R)
• M15: 15,042,215 km (0.076 R)
• M16: 16,809,266 km (0.113 R)
• M17: 18,968,561 km (0.092 R)
• M18: 19,316,376 km (0.106 R)
• M19: 20,295,046 km (0.073 R)
• M20: 23,131,421 km (0.094 R)
• M21: 29,810,218 km (0.117 R)
• M22: 31,115,609 km (0.087 R)
• M23: 36,051,441 km (0.099 R)
• M24: 39,616,957 km (0.071 R)
• M25: 45,240,640 km (0.118 R)
• M26: 52,561,212 km (0.117 R)
• M27: 53,075,529 km (0.11 R)
• M28: 57,311,842 km (0.049 R)
• M29: 59,141,573 km (0.092 R)
• M30: 61,388,384 km (0.075 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: 373 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit