🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 187 Days

Day: 33.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 204 Days

Day: 12.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,568,229 km

• M1: 169,195 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 241 Days

Day: 42.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 246 Days

Day: 30.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.02 AU - 1.18 AU

Year: 411 Days

Day: 15.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 14.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.67 AU - 8.27 AU

Year: 7277 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,568,229 km

• M1: 187,147 km (0.095 R)
• M2: 715,975 km (0.043 R)
• M3: 2,081,505 km (0.095 R)
• M4: 2,580,264 km (0.076 R)
• M5: 3,843,020 km (0.102 R)
• M6: 5,803,799 km (0.049 R)
• M7: 8,186,145 km (0.073 R)
• M8: 8,756,113 km (0.084 R)
• M9: 13,193,485 km (0.028 R)
• M10: 14,534,032 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 11.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.03 AU - 12.29 AU

Year: 14192 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,568,229 km

• M1: 154,684 km (0.067 R)
• M2: 589,266 km (0.061 R)
• M3: 976,874 km (0.094 R)
• M4: 1,462,768 km (0.116 R)
• M5: 2,213,001 km (0.116 R)
• M6: 3,737,553 km (0.054 R)
• M7: 4,982,058 km (0.095 R)
• M8: 5,907,022 km (0.055 R)
• M9: 6,559,867 km (0.086 R)
• M10: 7,180,099 km (0.114 R)
• M11: 7,670,631 km (0.096 R)
• M12: 9,421,375 km (0.071 R)
• M13: 10,364,739 km (0.059 R)
• M14: 12,208,533 km (0.072 R)
• M15: 13,208,295 km (0.065 R)
• M16: 13,697,331 km (0.08 R)
• M17: 14,198,334 km (0.106 R)
• M18: 14,582,052 km (0.104 R)
• M19: 14,972,802 km (0.106 R)
• M20: 17,612,157 km (0.097 R)
• M21: 18,964,672 km (0.097 R)
• M22: 19,666,435 km (0.034 R)
• M23: 20,466,335 km (0.101 R)
• M24: 23,615,520 km (0.039 R)
• M25: 25,539,797 km (0.096 R)
• M26: 25,917,831 km (0.05 R)
• M27: 27,368,930 km (0.036 R)
• M28: 31,286,599 km (0.039 R)
• M29: 34,517,166 km (0.106 R)
• M30: 39,706,865 km (0.113 R)
• M31: 46,368,758 km (0.07 R)
• M32: 46,790,624 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.8

Radius: 5.3

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.32 AU - 16.34 AU

Year: 17348 Days

Day: 20.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,568,229 km

• M1: 66,122 km (0.087 R)
• M2: 391,198 km (0.079 R)
• M3: 754,422 km (0.056 R)
• M4: 1,522,009 km (0.092 R)
• M5: 1,951,055 km (0.106 R)
• M6: 2,790,299 km (0.107 R)
• M7: 3,374,180 km (0.097 R)
• M8: 4,197,866 km (0.052 R)
• M9: 4,638,880 km (0.047 R)
• M10: 5,147,962 km (0.076 R)
• M11: 6,716,944 km (0.104 R)
• M12: 7,037,233 km (0.074 R)
• M13: 7,958,008 km (0.09 R)
• M14: 10,699,090 km (0.111 R)
• M15: 11,136,065 km (0.11 R)
• M16: 11,978,900 km (0.102 R)
• M17: 12,794,059 km (0.083 R)
• M18: 13,500,909 km (0.115 R)
• M19: 14,915,357 km (0.088 R)
• M20: 15,381,803 km (0.071 R)
• M21: 16,425,697 km (0.108 R)
• M22: 17,091,108 km (0.082 R)
• M23: 18,833,026 km (0.101 R)
• M24: 19,561,717 km (0.092 R)
• M25: 20,594,241 km (0.067 R)
• M26: 30,566,435 km (0.114 R)
• M27: 31,192,353 km (0.106 R)
• M28: 32,340,367 km (0.091 R)
• M29: 35,127,974 km (0.091 R)
• M30: 38,505,295 km (0.104 R)
• M31: 46,717,021 km (0.097 R)
• M32: 47,714,241 km (0.05 R)
• M33: 52,556,425 km (0.096 R)
• M34: 55,650,408 km (0.089 R)
• M35: 64,217,878 km (0.068 R)
• M36: 67,538,951 km (0.046 R)
• M37: 70,537,341 km (0.102 R)
• M38: 73,623,246 km (0.109 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit