🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 9.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,738,359 km

• M1: 117,285 km (0.098 R)
• M2: 430,094 km (0.105 R)
• M3: 857,944 km (0.079 R)
• M4: 1,182,721 km (0.12 R)
• M5: 1,481,767 km (0.045 R)
• M6: 1,825,842 km (0.062 R)
• M7: 2,259,077 km (0.105 R)
• M8: 2,645,938 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 8.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.59 AU - 0.73 AU

Year: 364 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,738,359 km

• M1: 109,506 km (0.08 R)
• M2: 397,033 km (0.081 R)
• M3: 714,180 km (0.109 R)
• M4: 1,109,418 km (0.112 R)
• M5: 1,789,639 km (0.115 R)
• M6: 2,099,457 km (0.034 R)
• M7: 2,641,001 km (0.104 R)
• M8: 3,147,240 km (0.107 R)
• M9: 3,479,048 km (0.059 R)
• M10: 3,857,680 km (0.082 R)
• M11: 4,162,860 km (0.053 R)
• M12: 4,523,690 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 8.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.62 AU - 2.2 AU

Year: 1790 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,738,359 km

• M1: 103,223 km (0.059 R)
• M2: 373,995 km (0.117 R)
• M3: 753,973 km (0.069 R)
• M4: 1,102,387 km (0.106 R)
• M5: 1,468,901 km (0.087 R)
• M6: 1,803,552 km (0.066 R)
• M7: 2,654,465 km (0.047 R)
• M8: 3,397,068 km (0.091 R)
• M9: 6,173,904 km (0.058 R)
• M10: 6,701,536 km (0.068 R)
• M11: 7,155,266 km (0.06 R)
• M12: 7,548,858 km (0.103 R)
• M13: 8,322,279 km (0.05 R)
• M14: 9,674,644 km (0.066 R)
• M15: 10,486,212 km (0.118 R)
• M16: 11,028,953 km (0.061 R)
• M17: 11,805,815 km (0.086 R)
• M18: 12,318,786 km (0.061 R)
• M19: 12,580,732 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 11.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.71 AU - 2.63 AU

Year: 2168 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,738,359 km

• M1: 148,102 km (0.045 R)
• M2: 564,882 km (0.107 R)
• M3: 1,025,045 km (0.108 R)
• M4: 1,728,603 km (0.061 R)
• M5: 2,165,728 km (0.095 R)
• M6: 2,719,390 km (0.109 R)
• M7: 3,283,823 km (0.104 R)
• M8: 3,690,879 km (0.103 R)
• M9: 4,966,799 km (0.108 R)
• M10: 6,009,496 km (0.079 R)
• M11: 7,475,406 km (0.1 R)
• M12: 8,154,580 km (0.112 R)
• M13: 8,842,281 km (0.09 R)
• M14: 10,085,739 km (0.086 R)
• M15: 10,477,087 km (0.05 R)
• M16: 10,878,458 km (0.068 R)
• M17: 11,673,571 km (0.06 R)
• M18: 12,670,042 km (0.06 R)
• M19: 14,336,562 km (0.094 R)
• M20: 16,193,222 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 11.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.18 AU - 3.04 AU

Year: 2860 Days

Day: 10.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,738,359 km

• M1: 140,472 km (0.116 R)
• M2: 586,573 km (0.12 R)
• M3: 1,695,991 km (0.119 R)
• M4: 2,373,221 km (0.077 R)
• M5: 3,592,294 km (0.101 R)
• M6: 4,307,970 km (0.078 R)
• M7: 6,160,590 km (0.118 R)
• M8: 7,789,112 km (0.101 R)
• M9: 9,687,659 km (0.091 R)
• M10: 11,876,874 km (0.085 R)
• M11: 12,674,829 km (0.079 R)
• M12: 13,745,950 km (0.077 R)
• M13: 17,321,937 km (0.1 R)
• M14: 19,962,489 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 13.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.17 AU - 4.41 AU

Year: 5004 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,738,359 km

• M1: 164,258 km (0.117 R)
• M2: 674,088 km (0.032 R)
• M3: 1,126,921 km (0.12 R)
• M4: 1,912,609 km (0.116 R)
• M5: 3,039,679 km (0.11 R)
• M6: 3,487,575 km (0.112 R)
• M7: 3,979,752 km (0.095 R)
• M8: 6,530,994 km (0.113 R)
• M9: 7,283,322 km (0.112 R)
• M10: 9,043,191 km (0.112 R)
• M11: 13,820,898 km (0.059 R)
• M12: 14,945,874 km (0.069 R)
• M13: 15,829,100 km (0.084 R)
• M14: 16,622,268 km (0.035 R)
• M15: 18,354,462 km (0.116 R)
• M16: 19,093,625 km (0.116 R)
• M17: 21,430,793 km (0.092 R)
• M18: 22,024,995 km (0.095 R)
• M19: 22,553,824 km (0.12 R)
• M20: 27,267,653 km (0.087 R)
• M21: 29,215,567 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 4.2

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.99 AU - 6.69 AU

Year: 9572 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,738,359 km

• M1: 52,210 km (0.098 R)
• M2: 391,647 km (0.11 R)
• M3: 664,963 km (0.091 R)
• M4: 1,115,252 km (0.062 R)
• M5: 2,306,650 km (0.116 R)
• M6: 2,459,838 km (0.109 R)
• M7: 3,439,255 km (0.117 R)
• M8: 3,639,716 km (0.069 R)
• M9: 4,039,741 km (0.058 R)
• M10: 4,547,027 km (0.115 R)
• M11: 5,039,055 km (0.052 R)
• M12: 5,475,282 km (0.12 R)
• M13: 8,555,801 km (0.114 R)
• M14: 9,825,139 km (0.075 R)
• M15: 11,458,599 km (0.077 R)
• M16: 11,606,551 km (0.113 R)
• M17: 15,793,346 km (0.092 R)
• M18: 16,409,839 km (0.117 R)
• M19: 17,364,274 km (0.08 R)
• M20: 18,557,765 km (0.066 R)
• M21: 18,693,750 km (0.069 R)
• M22: 19,383,247 km (0.099 R)
• M23: 21,930,150 km (0.055 R)
• M24: 22,387,920 km (0.106 R)
• M25: 23,799,974 km (0.106 R)
• M26: 24,364,706 km (0.087 R)
• M27: 25,353,548 km (0.06 R)
• M28: 29,025,128 km (0.114 R)
• M29: 29,762,496 km (0.113 R)
• M30: 31,082,847 km (0.1 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: 158 - 17,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit