🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.25 AU - 1.57 AU

Year: 586 Days

Day: 20.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,232,679 km

• M1: 344,225 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 10.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.66 AU - 8.76 AU

Year: 6773 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,232,679 km

• M1: 132,095 km (0.09 R)
• M2: 539,001 km (0.095 R)
• M3: 902,973 km (0.118 R)
• M4: 2,292,288 km (0.087 R)
• M5: 2,793,291 km (0.077 R)
• M6: 4,304,380 km (0.102 R)
• M7: 4,719,514 km (0.115 R)
• M8: 5,191,645 km (0.089 R)
• M9: 5,662,878 km (0.075 R)
• M10: 6,060,060 km (0.099 R)
• M11: 10,572,231 km (0.117 R)
• M12: 11,074,132 km (0.105 R)
• M13: 12,398,672 km (0.09 R)
• M14: 13,590,368 km (0.032 R)
• M15: 14,184,122 km (0.098 R)
• M16: 15,106,991 km (0.106 R)
• M17: 19,054,879 km (0.094 R)
• M18: 19,498,886 km (0.077 R)
• M19: 22,309,979 km (0.102 R)
• M20: 23,052,882 km (0.117 R)
• M21: 25,380,625 km (0.092 R)
• M22: 26,831,724 km (0.098 R)
• M23: 28,241,684 km (0.087 R)
• M24: 29,208,685 km (0.064 R)
• M25: 30,397,988 km (0.108 R)
• M26: 31,004,757 km (0.101 R)
• M27: 33,085,364 km (0.092 R)
• M28: 35,146,673 km (0.055 R)
• M29: 39,046,540 km (0.12 R)
• M30: 39,523,458 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.6

Radius: 12.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.7 AU - 12.42 AU

Year: 11163 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,232,679 km

• M1: 166,203 km (0.091 R)
• M2: 1,633,310 km (0.07 R)
• M3: 3,441,349 km (0.11 R)
• M4: 4,661,021 km (0.071 R)
• M5: 5,802,602 km (0.105 R)
• M6: 6,549,993 km (0.114 R)
• M7: 7,240,836 km (0.089 R)
• M8: 7,895,327 km (0.06 R)
• M9: 8,544,432 km (0.088 R)
• M10: 8,996,666 km (0.067 R)
• M11: 11,341,015 km (0.112 R)
• M12: 13,094,451 km (0.117 R)
• M13: 19,125,938 km (0.101 R)
• M14: 20,298,037 km (0.09 R)
• M15: 22,957,588 km (0.03 R)
• M16: 24,915,675 km (0.092 R)
• M17: 30,924,423 km (0.05 R)
• M18: 34,319,397 km (0.083 R)
• M19: 38,933,893 km (0.08 R)
• M20: 43,148,514 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 14.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.81 AU - 10.53 AU

Year: 11346 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,232,679 km

• M1: 183,407 km (0.085 R)
• M2: 1,020,856 km (0.109 R)
• M3: 2,856,123 km (0.111 R)
• M4: 4,623,921 km (0.113 R)
• M5: 6,701,386 km (0.105 R)
• M6: 8,113,441 km (0.088 R)
• M7: 9,250,983 km (0.11 R)
• M8: 11,468,023 km (0.102 R)
• M9: 12,059,982 km (0.09 R)
• M10: 13,246,891 km (0.101 R)
• M11: 19,080,610 km (0.065 R)
• M12: 19,607,643 km (0.059 R)
• M13: 24,093,186 km (0.084 R)
• M14: 27,090,080 km (0.038 R)
• M15: 27,852,431 km (0.077 R)
• M16: 31,149,568 km (0.108 R)
• M17: 37,443,449 km (0.062 R)
• M18: 38,270,576 km (0.063 R)
• M19: 40,700,943 km (0.117 R)
• M20: 41,954,124 km (0.089 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit