🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.34 AU - 1.38 AU

Year: 591 Days

Day: 37.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.8 °

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: 592.6

Radius: 12.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.74 AU - 6.1 AU

Year: 4068 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,468,666 km

• M1: 150,495 km (0.109 R)
• M2: 544,686 km (0.096 R)
• M3: 967,300 km (0.077 R)
• M4: 1,362,537 km (0.035 R)
• M5: 2,132,218 km (0.116 R)
• M6: 3,819,533 km (0.09 R)
• M7: 7,580,274 km (0.093 R)
• M8: 9,261,455 km (0.113 R)
• M9: 10,291,885 km (0.086 R)
• M10: 11,092,233 km (0.03 R)
• M11: 11,797,886 km (0.095 R)
• M12: 12,674,530 km (0.08 R)
• M13: 13,250,332 km (0.092 R)
• M14: 14,351,073 km (0.08 R)
• M15: 14,976,841 km (0.108 R)
• M16: 15,894,175 km (0.074 R)
• M17: 20,787,223 km (0.069 R)
• M18: 22,549,336 km (0.107 R)
• M19: 23,538,477 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 9.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.03 AU - 6.45 AU

Year: 5811 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,468,666 km

• M1: 123,119 km (0.098 R)
• M2: 521,947 km (0.108 R)
• M3: 837,748 km (0.105 R)
• M4: 1,229,096 km (0.027 R)
• M5: 2,959,794 km (0.062 R)
• M6: 3,411,879 km (0.079 R)
• M7: 4,019,246 km (0.106 R)
• M8: 4,407,901 km (0.044 R)
• M9: 5,670,507 km (0.115 R)
• M10: 6,431,362 km (0.081 R)
• M11: 7,061,767 km (0.059 R)
• M12: 7,698,306 km (0.064 R)
• M13: 8,336,042 km (0.069 R)
• M14: 8,780,647 km (0.038 R)
• M15: 9,358,394 km (0.081 R)
• M16: 9,798,212 km (0.075 R)
• M17: 10,126,579 km (0.109 R)
• M18: 11,926,690 km (0.106 R)
• M19: 12,491,721 km (0.118 R)
• M20: 14,034,075 km (0.099 R)
• M21: 17,492,928 km (0.098 R)
• M22: 19,162,739 km (0.061 R)
• M23: 19,677,356 km (0.062 R)
• M24: 20,466,485 km (0.057 R)
• M25: 22,816,817 km (0.093 R)
• M26: 24,430,230 km (0.074 R)
• M27: 25,418,623 km (0.073 R)
• M28: 25,805,782 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.9 AU - 7.98 AU

Year: 7565 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,468,666 km

• M1: 160,519 km (0.097 R)
• M2: 628,760 km (0.104 R)
• M3: 1,084,884 km (0.094 R)
• M4: 1,586,785 km (0.108 R)
• M5: 2,337,916 km (0.074 R)
• M6: 5,354,257 km (0.095 R)
• M7: 6,146,229 km (0.095 R)
• M8: 6,898,257 km (0.095 R)
• M9: 8,721,257 km (0.034 R)
• M10: 9,526,542 km (0.077 R)
• M11: 10,807,249 km (0.08 R)
• M12: 11,820,027 km (0.032 R)
• M13: 12,894,888 km (0.119 R)
• M14: 13,801,002 km (0.119 R)
• M15: 14,508,002 km (0.028 R)
• M16: 15,388,235 km (0.099 R)
• M17: 18,980,080 km (0.113 R)
• M18: 19,795,688 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 9.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.42 AU - 11.7 AU

Year: 13712 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,468,666 km

• M1: 116,088 km (0.092 R)
• M2: 499,208 km (0.105 R)
• M3: 978,520 km (0.117 R)
• M4: 1,429,258 km (0.089 R)
• M5: 2,081,206 km (0.083 R)
• M6: 2,962,636 km (0.084 R)
• M7: 3,585,562 km (0.115 R)
• M8: 3,915,425 km (0.095 R)
• M9: 4,210,282 km (0.101 R)
• M10: 4,607,166 km (0.096 R)
• M11: 5,609,023 km (0.047 R)
• M12: 7,096,624 km (0.108 R)
• M13: 12,133,734 km (0.11 R)
• M14: 13,966,008 km (0.1 R)
• M15: 14,786,702 km (0.109 R)
• M16: 15,241,779 km (0.101 R)
• M17: 16,873,144 km (0.092 R)
• M18: 18,468,156 km (0.086 R)
• M19: 20,082,018 km (0.119 R)
• M20: 25,208,588 km (0.086 R)
• M21: 33,648,151 km (0.106 R)
• M22: 36,164,986 km (0.112 R)
• M23: 37,229,824 km (0.098 R)
• M24: 37,830,459 km (0.054 R)
• M25: 40,803,268 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 6.5

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.19 AU - 14.51 AU

Year: 16179 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,468,666 km

• M1: 347,665 km (0.107 R)
• M2: 565,630 km (0.066 R)
• M3: 857,345 km (0.113 R)
• M4: 1,461,422 km (0.065 R)
• M5: 1,666,670 km (0.117 R)
• M6: 2,097,063 km (0.115 R)
• M7: 3,152,476 km (0.058 R)
• M8: 4,825,728 km (0.118 R)
• M9: 5,930,957 km (0.063 R)
• M10: 8,181,807 km (0.064 R)
• M11: 11,247,067 km (0.067 R)
• M12: 11,553,294 km (0.088 R)
• M13: 12,310,858 km (0.05 R)
• M14: 12,966,994 km (0.075 R)
• M15: 18,481,471 km (0.096 R)
• M16: 22,560,406 km (0.063 R)
• M17: 25,906,761 km (0.033 R)
• M18: 27,642,395 km (0.098 R)
• M19: 28,088,197 km (0.116 R)
• M20: 32,688,481 km (0.032 R)
• M21: 36,684,988 km (0.095 R)
• M22: 41,139,714 km (0.098 R)
• M23: 48,800,920 km (0.098 R)
• M24: 53,308,304 km (0.099 R)
• M25: 58,450,132 km (0.095 R)
• M26: 62,182,749 km (0.105 R)
• M27: 62,947,792 km (0.114 R)
• M28: 65,675,260 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit