🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.48 AU - 2.58 AU

Year: 1225 Days

Day: 36.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 8.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.97 AU - 11.35 AU

Year: 9138 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,460,465 km

• M1: 109,506 km (0.101 R)
• M2: 823,536 km (0.095 R)
• M3: 1,313,021 km (0.072 R)
• M4: 1,865,485 km (0.091 R)
• M5: 2,621,553 km (0.097 R)
• M6: 3,059,276 km (0.085 R)
• M7: 4,477,614 km (0.118 R)
• M8: 4,784,140 km (0.083 R)
• M9: 7,610,642 km (0.066 R)
• M10: 7,887,398 km (0.065 R)
• M11: 8,931,442 km (0.081 R)
• M12: 9,418,981 km (0.106 R)
• M13: 10,544,406 km (0.083 R)
• M14: 11,600,567 km (0.114 R)
• M15: 12,725,692 km (0.098 R)
• M16: 14,638,301 km (0.096 R)
• M17: 15,005,564 km (0.115 R)
• M18: 15,758,640 km (0.117 R)
• M19: 16,735,065 km (0.112 R)
• M20: 17,959,524 km (0.079 R)
• M21: 19,981,189 km (0.038 R)
• M22: 21,202,057 km (0.082 R)
• M23: 27,317,020 km (0.103 R)
• M24: 29,011,066 km (0.092 R)
• M25: 31,377,405 km (0.095 R)
• M26: 33,656,828 km (0.076 R)
• M27: 35,933,558 km (0.096 R)
• M28: 37,052,849 km (0.053 R)
• M29: 38,658,932 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 10.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.09 AU - 13.92 AU

Year: 11870 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,460,465 km

• M1: 133,591 km (0.09 R)
• M2: 535,112 km (0.083 R)
• M3: 972,237 km (0.074 R)
• M4: 1,999,226 km (0.061 R)
• M5: 2,418,399 km (0.072 R)
• M6: 2,761,577 km (0.112 R)
• M7: 5,408,561 km (0.086 R)
• M8: 6,098,507 km (0.096 R)
• M9: 8,080,978 km (0.105 R)
• M10: 10,180,285 km (0.119 R)
• M11: 11,084,454 km (0.114 R)
• M12: 12,727,188 km (0.074 R)
• M13: 17,269,279 km (0.11 R)
• M14: 21,010,273 km (0.1 R)
• M15: 21,849,367 km (0.1 R)
• M16: 23,513,045 km (0.074 R)
• M17: 26,034,069 km (0.12 R)
• M18: 29,196,717 km (0.09 R)
• M19: 34,987,202 km (0.093 R)
• M20: 36,382,651 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 8.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.6 AU - 16.98 AU

Year: 17313 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,460,465 km

• M1: 104,120 km (0.104 R)
• M2: 958,324 km (0.119 R)
• M3: 1,696,440 km (0.092 R)
• M4: 1,975,290 km (0.098 R)
• M5: 3,025,168 km (0.109 R)
• M6: 3,995,460 km (0.058 R)
• M7: 4,323,528 km (0.06 R)
• M8: 4,788,927 km (0.044 R)
• M9: 7,551,551 km (0.112 R)
• M10: 9,893,805 km (0.07 R)
• M11: 10,599,009 km (0.092 R)
• M12: 15,751,758 km (0.096 R)
• M13: 22,533,927 km (0.11 R)
• M14: 26,893,808 km (0.058 R)
• M15: 27,475,444 km (0.098 R)
• M16: 28,264,124 km (0.111 R)
• M17: 29,270,918 km (0.04 R)
• M18: 32,435,062 km (0.11 R)
• M19: 34,895,349 km (0.107 R)
• M20: 41,456,562 km (0.11 R)
• M21: 41,714,319 km (0.1 R)
• M22: 44,484,572 km (0.068 R)
• M23: 44,890,132 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 12

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.68 AU - 16.78 AU

Year: 19902 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,460,465 km

• M1: 150,346 km (0.085 R)
• M2: 532,419 km (0.066 R)
• M3: 1,216,530 km (0.04 R)
• M4: 3,188,379 km (0.099 R)
• M5: 4,616,590 km (0.064 R)
• M6: 5,849,277 km (0.077 R)
• M7: 7,290,203 km (0.119 R)
• M8: 8,271,565 km (0.099 R)
• M9: 12,885,313 km (0.068 R)
• M10: 14,392,063 km (0.071 R)
• M11: 16,013,106 km (0.088 R)
• M12: 16,992,523 km (0.101 R)
• M13: 17,752,779 km (0.092 R)
• M14: 21,702,612 km (0.076 R)
• M15: 25,431,339 km (0.038 R)
• M16: 26,202,965 km (0.105 R)
• M17: 27,562,061 km (0.116 R)
• M18: 28,730,121 km (0.099 R)
• M19: 29,930,794 km (0.078 R)
• M20: 37,705,246 km (0.115 R)
• M21: 38,853,409 km (0.116 R)
• M22: 39,729,604 km (0.11 R)
• M23: 41,370,394 km (0.113 R)
• M24: 43,836,814 km (0.114 R)
• M25: 51,998,425 km (0.061 R)
• M26: 52,706,172 km (0.061 R)
• M27: 54,868,310 km (0.052 R)
• M28: 56,901,644 km (0.084 R)
• M29: 59,176,430 km (0.12 R)
• M30: 60,141,934 km (0.11 R)
• M31: 65,127,882 km (0.111 R)
• M32: 67,616,143 km (0.096 R)
• M33: 68,248,045 km (0.085 R)

Kuiper Belt

Range: 36 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit