🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.86 AU - 4.58 AU

Year: 3249 Days

Day: 26.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 14.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.94 AU - 5.9 AU

Year: 4090 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,848,697 km

• M1: 179,517 km (0.099 R)
• M2: 921,224 km (0.103 R)
• M3: 1,409,960 km (0.083 R)
• M4: 1,992,793 km (0.096 R)
• M5: 2,533,739 km (0.089 R)
• M6: 3,153,673 km (0.096 R)
• M7: 4,007,877 km (0.113 R)
• M8: 4,855,049 km (0.101 R)
• M9: 5,907,171 km (0.075 R)
• M10: 6,840,961 km (0.025 R)
• M11: 9,042,144 km (0.084 R)
• M12: 10,765,362 km (0.096 R)
• M13: 11,217,148 km (0.116 R)
• M14: 13,669,206 km (0.104 R)
• M15: 15,188,821 km (0.076 R)
• M16: 16,400,714 km (0.038 R)
• M17: 22,773,733 km (0.036 R)
• M18: 25,938,326 km (0.072 R)
• M19: 27,583,753 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 9.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.7 AU - 6 AU

Year: 4637 Days

Day: 7.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,848,697 km

• M1: 115,340 km (0.103 R)
• M2: 452,982 km (0.105 R)
• M3: 1,517,222 km (0.045 R)
• M4: 2,063,553 km (0.089 R)
• M5: 2,788,205 km (0.101 R)
• M6: 5,095,303 km (0.107 R)
• M7: 8,828,219 km (0.076 R)
• M8: 11,749,716 km (0.044 R)
• M9: 16,570,956 km (0.069 R)
• M10: 17,708,947 km (0.048 R)
• M11: 18,141,135 km (0.092 R)
• M12: 19,479,887 km (0.1 R)
• M13: 22,210,048 km (0.071 R)
• M14: 24,115,476 km (0.08 R)
• M15: 24,570,253 km (0.054 R)
• M16: 25,968,844 km (0.078 R)
• M17: 26,607,178 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 12.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.78 AU - 12.76 AU

Year: 13245 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,848,697 km

• M1: 160,369 km (0.054 R)
• M2: 600,486 km (0.086 R)
• M3: 1,089,372 km (0.109 R)
• M4: 1,557,314 km (0.087 R)
• M5: 2,448,020 km (0.101 R)
• M6: 3,222,189 km (0.08 R)
• M7: 4,573,805 km (0.091 R)
• M8: 6,159,393 km (0.112 R)
• M9: 7,461,194 km (0.081 R)
• M10: 8,552,361 km (0.081 R)
• M11: 9,186,356 km (0.034 R)
• M12: 9,799,259 km (0.118 R)
• M13: 11,278,333 km (0.073 R)
• M14: 13,027,581 km (0.055 R)
• M15: 14,606,886 km (0.071 R)
• M16: 15,090,685 km (0.044 R)
• M17: 19,273,142 km (0.099 R)
• M18: 20,108,796 km (0.077 R)
• M19: 20,968,535 km (0.072 R)
• M20: 26,752,737 km (0.102 R)
• M21: 29,842,830 km (0.06 R)
• M22: 31,302,307 km (0.054 R)
• M23: 32,340,217 km (0.057 R)
• M24: 37,747,881 km (0.056 R)
• M25: 38,398,183 km (0.104 R)
• M26: 51,102,333 km (0.114 R)
• M27: 51,578,952 km (0.068 R)
• M28: 54,500,898 km (0.075 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: 493 - 17,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit