🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 11.9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 506 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,740,464 km

• M1: 147,952 km (0.103 R)
• M2: 544,087 km (0.056 R)
• M3: 973,733 km (0.08 R)
• M4: 1,584,989 km (0.117 R)
• M5: 2,199,986 km (0.109 R)
• M6: 2,595,373 km (0.101 R)
• M7: 3,050,450 km (0.069 R)
• M8: 3,442,397 km (0.09 R)
• M9: 3,882,065 km (0.105 R)
• M10: 4,389,202 km (0.096 R)
• M11: 4,810,469 km (0.117 R)
• M12: 5,258,664 km (0.045 R)
• M13: 5,918,391 km (0.069 R)
• M14: 6,794,137 km (0.049 R)
• M15: 7,210,318 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 8.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 579 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,740,464 km

• M1: 110,702 km (0.114 R)
• M2: 822,639 km (0.114 R)
• M3: 1,110,166 km (0.042 R)
• M4: 1,559,259 km (0.039 R)
• M5: 1,914,554 km (0.06 R)
• M6: 2,333,577 km (0.11 R)
• M7: 3,208,426 km (0.09 R)
• M8: 3,548,461 km (0.058 R)
• M9: 4,039,591 km (0.117 R)
• M10: 4,575,301 km (0.057 R)
• M11: 5,040,700 km (0.12 R)
• M12: 6,314,227 km (0.074 R)
• M13: 6,789,649 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 11.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.99 AU - 1.39 AU

Year: 838 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,740,464 km

• M1: 145,858 km (0.114 R)
• M2: 571,613 km (0.048 R)
• M3: 1,021,454 km (0.091 R)
• M4: 1,583,643 km (0.102 R)
• M5: 2,156,753 km (0.073 R)
• M6: 2,984,777 km (0.089 R)
• M7: 3,513,456 km (0.102 R)
• M8: 3,954,021 km (0.108 R)
• M9: 4,626,464 km (0.03 R)
• M10: 5,051,621 km (0.108 R)
• M11: 6,179,888 km (0.114 R)
• M12: 6,846,646 km (0.073 R)
• M13: 7,264,921 km (0.119 R)
• M14: 8,056,145 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 11.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.98 AU - 1.52 AU

Year: 902 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,740,464 km

• M1: 141,370 km (0.116 R)
• M2: 529,128 km (0.119 R)
• M3: 1,385,276 km (0.105 R)
• M4: 2,046,648 km (0.118 R)
• M5: 2,568,745 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 12

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.56 AU - 3.08 AU

Year: 3058 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,740,464 km

• M1: 149,448 km (0.104 R)
• M2: 632,350 km (0.047 R)
• M3: 1,094,308 km (0.078 R)
• M4: 1,567,038 km (0.091 R)
• M5: 1,992,494 km (0.046 R)
• M6: 2,797,181 km (0.103 R)
• M7: 4,046,024 km (0.087 R)
• M8: 5,122,680 km (0.095 R)
• M9: 5,575,213 km (0.107 R)
• M10: 6,560,764 km (0.117 R)
• M11: 7,559,031 km (0.111 R)
• M12: 8,094,741 km (0.12 R)
• M13: 9,328,474 km (0.107 R)
• M14: 10,402,587 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 9.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.47 AU - 3.51 AU

Year: 3338 Days

Day: 12.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,740,464 km

• M1: 121,922 km (0.106 R)
• M2: 473,926 km (0.107 R)
• M3: 816,056 km (0.058 R)
• M4: 1,218,175 km (0.072 R)
• M5: 1,529,788 km (0.115 R)
• M6: 1,995,785 km (0.065 R)
• M7: 2,585,201 km (0.091 R)
• M8: 3,396,919 km (0.104 R)
• M9: 3,985,138 km (0.041 R)
• M10: 4,303,931 km (0.108 R)
• M11: 4,639,928 km (0.043 R)
• M12: 5,041,747 km (0.106 R)
• M13: 11,469,669 km (0.104 R)
• M14: 11,986,679 km (0.094 R)
• M15: 12,474,218 km (0.083 R)
• M16: 13,679,229 km (0.117 R)
• M17: 14,016,572 km (0.108 R)
• M18: 14,657,749 km (0.092 R)
• M19: 15,164,287 km (0.114 R)
• M20: 16,535,651 km (0.072 R)
• M21: 17,363,675 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.4

Radius: 4

Gravity: 62.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.21 AU - 9.23 AU

Year: 13850 Days

Day: 18.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,740,464 km

• M1: 49,816 km (0.083 R)
• M2: 234,569 km (0.038 R)
• M3: 483,201 km (0.069 R)
• M4: 700,716 km (0.094 R)
• M5: 923,916 km (0.072 R)
• M6: 1,114,953 km (0.046 R)
• M7: 1,744,162 km (0.089 R)
• M8: 2,115,314 km (0.088 R)
• M9: 3,984,390 km (0.111 R)
• M10: 4,360,928 km (0.082 R)
• M11: 5,257,468 km (0.074 R)
• M12: 5,556,364 km (0.096 R)
• M13: 6,147,276 km (0.037 R)
• M14: 7,546,165 km (0.094 R)
• M15: 8,419,667 km (0.1 R)
• M16: 9,358,394 km (0.091 R)
• M17: 11,690,625 km (0.117 R)
• M18: 12,328,809 km (0.068 R)
• M19: 12,524,783 km (0.115 R)
• M20: 13,814,316 km (0.066 R)
• M21: 14,096,757 km (0.041 R)
• M22: 14,310,981 km (0.092 R)
• M23: 15,718,847 km (0.086 R)
• M24: 16,893,489 km (0.075 R)
• M25: 18,720,528 km (0.12 R)
• M26: 22,178,932 km (0.057 R)
• M27: 23,653,667 km (0.099 R)
• M28: 29,155,877 km (0.028 R)
• M29: 29,971,784 km (0.103 R)
• M30: 33,769,176 km (0.09 R)
• M31: 34,281,250 km (0.093 R)
• M32: 46,584,179 km (0.047 R)
• M33: 54,583,625 km (0.103 R)
• M34: 54,935,330 km (0.114 R)
• M35: 56,357,856 km (0.078 R)
• M36: 65,213,601 km (0.061 R)
• M37: 66,007,517 km (0.096 R)
• M38: 67,412,241 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.6

Radius: 6.8

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.41 AU - 8.99 AU

Year: 16569 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,740,464 km

• M1: 84,822 km (0.111 R)
• M2: 744,399 km (0.087 R)
• M3: 962,812 km (0.089 R)
• M4: 1,786,647 km (0.083 R)
• M5: 2,166,476 km (0.063 R)
• M6: 2,530,598 km (0.107 R)
• M7: 3,812,203 km (0.084 R)
• M8: 8,014,108 km (0.086 R)
• M9: 8,622,522 km (0.081 R)
• M10: 16,178,561 km (0.112 R)
• M11: 16,497,803 km (0.078 R)
• M12: 16,984,594 km (0.111 R)
• M13: 18,939,240 km (0.102 R)
• M14: 21,707,848 km (0.113 R)
• M15: 23,390,824 km (0.108 R)
• M16: 31,735,543 km (0.108 R)
• M17: 34,685,014 km (0.095 R)
• M18: 37,533,059 km (0.113 R)
• M19: 38,516,066 km (0.098 R)
• M20: 49,810,705 km (0.093 R)
• M21: 70,064,462 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 3.1

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.1 AU - 12.34 AU

Year: 22662 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,740,464 km

• M1: 44,431 km (0.107 R)
• M2: 141,220 km (0.103 R)
• M3: 399,726 km (0.093 R)
• M4: 1,404,574 km (0.102 R)
• M5: 1,666,670 km (0.099 R)
• M6: 2,627,687 km (0.113 R)
• M7: 3,407,241 km (0.1 R)
• M8: 4,025,230 km (0.059 R)
• M9: 4,145,058 km (0.058 R)
• M10: 5,262,554 km (0.111 R)
• M11: 5,813,972 km (0.047 R)
• M12: 6,242,121 km (0.119 R)
• M13: 6,484,320 km (0.026 R)
• M14: 16,766,032 km (0.118 R)
• M15: 19,874,526 km (0.11 R)
• M16: 44,887,589 km (0.064 R)
• M17: 47,623,285 km (0.032 R)
• M18: 52,923,837 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.3

Radius: 7.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.72 AU - 13.06 AU

Year: 23204 Days

Day: 21.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,740,464 km

• M1: 128,654 km (0.094 R)
• M2: 406,158 km (0.055 R)
• M3: 1,069,176 km (0.12 R)
• M4: 1,470,547 km (0.106 R)
• M5: 1,786,049 km (0.101 R)
• M6: 2,877,365 km (0.078 R)
• M7: 3,300,129 km (0.116 R)
• M8: 3,552,501 km (0.112 R)
• M9: 4,039,591 km (0.111 R)
• M10: 7,767,869 km (0.096 R)
• M11: 8,682,361 km (0.06 R)
• M12: 13,959,725 km (0.109 R)
• M13: 22,009,138 km (0.038 R)
• M14: 30,990,246 km (0.101 R)
• M15: 37,658,422 km (0.077 R)
• M16: 39,725,864 km (0.107 R)
• M17: 43,523,705 km (0.038 R)
• M18: 47,260,810 km (0.098 R)
• M19: 52,304,951 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit