🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 346 Days

Day: 46.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 14.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.8 AU - 0.94 AU

Year: 524 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,554,044 km

• M1: 183,108 km (0.074 R)
• M2: 685,757 km (0.115 R)
• M3: 1,165,068 km (0.077 R)
• M4: 1,657,844 km (0.075 R)
• M5: 2,190,262 km (0.076 R)
• M6: 2,827,400 km (0.084 R)
• M7: 3,598,726 km (0.1 R)
• M8: 4,409,846 km (0.058 R)
• M9: 5,046,535 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 10.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 665 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,554,044 km

• M1: 132,693 km (0.07 R)
• M2: 482,004 km (0.075 R)
• M3: 987,645 km (0.102 R)
• M4: 1,621,192 km (0.092 R)
• M5: 2,012,839 km (0.095 R)
• M6: 2,967,723 km (0.116 R)
• M7: 4,215,668 km (0.104 R)
• M8: 4,786,533 km (0.076 R)
• M9: 5,443,268 km (0.12 R)
• M10: 6,274,733 km (0.064 R)
• M11: 6,833,481 km (0.103 R)
• M12: 7,167,384 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 12.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.78 AU - 5.84 AU

Year: 7901 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,554,044 km

• M1: 150,495 km (0.084 R)
• M2: 1,154,896 km (0.047 R)
• M3: 1,740,571 km (0.071 R)
• M4: 3,172,522 km (0.088 R)
• M5: 5,030,079 km (0.104 R)
• M6: 6,070,233 km (0.06 R)
• M7: 7,445,785 km (0.116 R)
• M8: 10,201,528 km (0.109 R)
• M9: 11,272,050 km (0.084 R)
• M10: 14,743,768 km (0.084 R)
• M11: 19,323,108 km (0.082 R)
• M12: 25,954,483 km (0.103 R)
• M13: 26,419,134 km (0.064 R)
• M14: 32,222,783 km (0.05 R)
• M15: 36,803,320 km (0.081 R)
• M16: 37,272,309 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.63 AU - 11.77 AU

Year: 19506 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,554,044 km

• M1: 87,216 km (0.055 R)
• M2: 319,691 km (0.077 R)
• M3: 552,315 km (0.104 R)
• M4: 1,232,986 km (0.093 R)
• M5: 1,531,134 km (0.083 R)
• M6: 1,894,807 km (0.052 R)
• M7: 2,865,996 km (0.101 R)
• M8: 3,638,819 km (0.115 R)
• M9: 5,739,771 km (0.106 R)
• M10: 6,534,884 km (0.116 R)
• M11: 8,195,869 km (0.076 R)
• M12: 12,200,155 km (0.073 R)
• M13: 16,019,239 km (0.073 R)
• M14: 16,556,146 km (0.079 R)
• M15: 18,740,424 km (0.106 R)
• M16: 19,164,983 km (0.093 R)
• M17: 21,109,606 km (0.083 R)
• M18: 26,753,036 km (0.105 R)
• M19: 28,057,081 km (0.05 R)
• M20: 32,344,256 km (0.03 R)
• M21: 32,587,802 km (0.098 R)
• M22: 35,089,976 km (0.101 R)
• M23: 35,346,985 km (0.103 R)
• M24: 38,530,428 km (0.105 R)
• M25: 39,079,003 km (0.094 R)
• M26: 51,337,950 km (0.097 R)
• M27: 58,419,464 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.8

Radius: 6.1

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.93 AU - 11.71 AU

Year: 22980 Days

Day: 20.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,554,044 km

• M1: 81,830 km (0.099 R)
• M2: 420,819 km (0.11 R)
• M3: 969,693 km (0.116 R)
• M4: 1,253,481 km (0.085 R)
• M5: 1,607,579 km (0.076 R)
• M6: 1,897,350 km (0.114 R)
• M7: 2,450,413 km (0.113 R)
• M8: 2,980,588 km (0.091 R)
• M9: 3,286,067 km (0.109 R)
• M10: 5,066,880 km (0.089 R)
• M11: 5,428,458 km (0.068 R)
• M12: 6,532,789 km (0.069 R)
• M13: 6,744,620 km (0.089 R)
• M14: 9,659,385 km (0.032 R)
• M15: 10,329,135 km (0.042 R)
• M16: 11,029,253 km (0.049 R)
• M17: 11,823,019 km (0.086 R)
• M18: 13,184,659 km (0.057 R)
• M19: 14,219,128 km (0.106 R)
• M20: 15,530,653 km (0.061 R)
• M21: 17,974,932 km (0.052 R)
• M22: 20,303,124 km (0.117 R)
• M23: 21,586,075 km (0.115 R)
• M24: 23,610,434 km (0.116 R)
• M25: 24,822,176 km (0.09 R)
• M26: 25,131,545 km (0.108 R)
• M27: 25,757,911 km (0.105 R)
• M28: 27,921,096 km (0.033 R)
• M29: 29,852,554 km (0.079 R)
• M30: 31,029,291 km (0.1 R)
• M31: 35,002,760 km (0.094 R)
• M32: 39,442,077 km (0.084 R)
• M33: 39,863,345 km (0.107 R)
• M34: 44,849,741 km (0.103 R)
• M35: 46,704,306 km (0.091 R)
• M36: 53,942,000 km (0.118 R)
• M37: 59,467,098 km (0.094 R)
• M38: 63,033,512 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit