🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 724 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,113,780 km

• M1: 142,118 km (0.113 R)
• M2: 750,533 km (0.101 R)
• M3: 1,075,010 km (0.093 R)
• M4: 1,865,037 km (0.111 R)
• M5: 2,702,785 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 13.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 735 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,113,780 km

• M1: 170,392 km (0.066 R)
• M2: 1,201,869 km (0.037 R)
• M3: 1,824,196 km (0.092 R)
• M4: 2,309,043 km (0.072 R)
• M5: 3,078,575 km (0.117 R)
• M6: 3,803,825 km (0.079 R)
• M7: 4,295,104 km (0.1 R)
• M8: 4,759,755 km (0.118 R)
• M9: 5,654,650 km (0.1 R)
• M10: 6,572,582 km (0.078 R)
• M11: 7,330,296 km (0.114 R)
• M12: 8,447,493 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 14.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.17 AU - 3.13 AU

Year: 3032 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,113,780 km

• M1: 179,069 km (0.073 R)
• M2: 638,185 km (0.065 R)
• M3: 1,166,265 km (0.113 R)
• M4: 1,645,726 km (0.047 R)
• M5: 2,995,548 km (0.057 R)
• M6: 3,799,038 km (0.091 R)
• M7: 6,545,356 km (0.107 R)
• M8: 8,615,790 km (0.101 R)
• M9: 9,115,746 km (0.098 R)
• M10: 11,092,533 km (0.093 R)
• M11: 12,259,546 km (0.037 R)
• M12: 12,893,242 km (0.081 R)
• M13: 13,507,042 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 10.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.62 AU - 2.68 AU

Year: 3032 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,113,780 km

• M1: 129,701 km (0.076 R)
• M2: 515,963 km (0.083 R)
• M3: 980,165 km (0.066 R)
• M4: 1,484,460 km (0.104 R)
• M5: 2,143,887 km (0.108 R)
• M6: 2,471,806 km (0.099 R)
• M7: 2,925,835 km (0.073 R)
• M8: 3,365,952 km (0.116 R)
• M9: 3,701,799 km (0.085 R)
• M10: 5,093,209 km (0.11 R)
• M11: 6,188,415 km (0.038 R)
• M12: 6,559,418 km (0.043 R)
• M13: 8,225,938 km (0.075 R)
• M14: 10,377,604 km (0.118 R)
• M15: 11,444,985 km (0.078 R)
• M16: 12,251,168 km (0.085 R)
• M17: 13,796,963 km (0.118 R)
• M18: 14,944,528 km (0.058 R)
• M19: 17,533,170 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 12.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.3 AU - 3.3 AU

Year: 3293 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,113,780 km

• M1: 164,109 km (0.06 R)
• M2: 679,324 km (0.101 R)
• M3: 1,185,862 km (0.072 R)
• M4: 1,646,025 km (0.085 R)
• M5: 2,237,236 km (0.098 R)
• M6: 3,538,289 km (0.12 R)
• M7: 4,030,615 km (0.108 R)
• M8: 7,365,451 km (0.1 R)
• M9: 8,335,294 km (0.106 R)
• M10: 9,748,545 km (0.098 R)
• M11: 11,115,271 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 8.1

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.82 AU - 2.9 AU

Year: 3400 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,113,780 km

• M1: 100,679 km (0.081 R)
• M2: 501,751 km (0.064 R)
• M3: 763,996 km (0.104 R)
• M4: 1,203,066 km (0.078 R)
• M5: 1,790,387 km (0.089 R)
• M6: 2,445,925 km (0.098 R)
• M7: 3,366,850 km (0.045 R)
• M8: 3,706,586 km (0.081 R)
• M9: 4,003,389 km (0.112 R)
• M10: 4,293,160 km (0.113 R)
• M11: 4,791,021 km (0.107 R)
• M12: 5,195,684 km (0.075 R)
• M13: 5,987,356 km (0.042 R)
• M14: 6,732,353 km (0.118 R)
• M15: 8,333,798 km (0.093 R)
• M16: 9,850,122 km (0.107 R)
• M17: 10,133,311 km (0.067 R)
• M18: 13,272,173 km (0.118 R)
• M19: 13,818,056 km (0.075 R)
• M20: 14,430,659 km (0.101 R)
• M21: 14,954,850 km (0.117 R)
• M22: 15,383,299 km (0.087 R)
• M23: 16,490,323 km (0.058 R)
• M24: 18,615,361 km (0.074 R)
• M25: 20,454,966 km (0.116 R)
• M26: 24,197,605 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 11.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.13 AU - 4.63 AU

Year: 6443 Days

Day: 14.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,113,780 km

• M1: 146,307 km (0.066 R)
• M2: 529,277 km (0.028 R)
• M3: 971,489 km (0.025 R)
• M4: 1,344,586 km (0.049 R)
• M5: 1,759,869 km (0.059 R)
• M6: 2,362,300 km (0.103 R)
• M7: 3,981,996 km (0.061 R)
• M8: 4,523,391 km (0.082 R)
• M9: 5,172,197 km (0.111 R)
• M10: 6,044,801 km (0.093 R)
• M11: 6,726,369 km (0.057 R)
• M12: 8,202,302 km (0.073 R)
• M13: 9,038,255 km (0.103 R)
• M14: 11,528,311 km (0.071 R)
• M15: 14,091,970 km (0.107 R)
• M16: 14,682,881 km (0.12 R)
• M17: 16,104,809 km (0.086 R)
• M18: 17,014,215 km (0.111 R)
• M19: 19,149,275 km (0.098 R)
• M20: 20,768,972 km (0.062 R)
• M21: 23,041,214 km (0.085 R)
• M22: 23,613,575 km (0.101 R)
• M23: 24,786,871 km (0.091 R)
• M24: 27,158,745 km (0.071 R)
• M25: 30,649,612 km (0.096 R)
• M26: 32,758,493 km (0.051 R)
• M27: 35,609,828 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 5.6

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.12 AU - 8.46 AU

Year: 13836 Days

Day: 23.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,113,780 km

• M1: 75,846 km (0.12 R)
• M2: 290,369 km (0.032 R)
• M3: 588,069 km (0.096 R)
• M4: 2,645,489 km (0.11 R)
• M5: 3,620,268 km (0.076 R)
• M6: 4,216,865 km (0.08 R)
• M7: 5,198,676 km (0.084 R)
• M8: 5,707,907 km (0.115 R)
• M9: 7,269,110 km (0.109 R)
• M10: 8,904,364 km (0.108 R)
• M11: 10,346,488 km (0.063 R)
• M12: 10,986,318 km (0.046 R)
• M13: 11,652,328 km (0.08 R)
• M14: 15,119,258 km (0.073 R)
• M15: 16,012,507 km (0.097 R)
• M16: 16,650,991 km (0.076 R)
• M17: 22,035,318 km (0.072 R)
• M18: 22,296,366 km (0.115 R)
• M19: 31,896,809 km (0.059 R)
• M20: 34,519,260 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.5

Radius: 4.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.99 AU - 9.99 AU

Year: 15876 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,113,780 km

• M1: 61,036 km (0.105 R)
• M2: 308,022 km (0.071 R)
• M3: 506,389 km (0.102 R)
• M4: 806,033 km (0.065 R)
• M5: 967,449 km (0.091 R)
• M6: 1,118,543 km (0.113 R)
• M7: 1,344,735 km (0.103 R)
• M8: 1,858,903 km (0.103 R)
• M9: 3,177,459 km (0.08 R)
• M10: 5,573,568 km (0.075 R)
• M11: 6,372,720 km (0.104 R)
• M12: 6,619,556 km (0.115 R)
• M13: 7,437,109 km (0.025 R)
• M14: 8,786,631 km (0.115 R)
• M15: 11,959,751 km (0.07 R)
• M16: 12,830,112 km (0.068 R)
• M17: 13,976,630 km (0.047 R)
• M18: 14,514,135 km (0.101 R)
• M19: 15,189,569 km (0.053 R)
• M20: 24,569,505 km (0.108 R)
• M21: 25,616,092 km (0.108 R)
• M22: 26,420,181 km (0.119 R)
• M23: 26,692,000 km (0.096 R)
• M24: 29,512,967 km (0.112 R)
• M25: 29,707,744 km (0.096 R)
• M26: 30,198,724 km (0.059 R)
• M27: 30,794,871 km (0.089 R)
• M28: 31,500,225 km (0.095 R)
• M29: 34,321,940 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 7

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.45 AU - 10.27 AU

Year: 16991 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,113,780 km

• M1: 87,066 km (0.096 R)
• M2: 307,723 km (0.067 R)
• M3: 557,102 km (0.06 R)
• M4: 846,126 km (0.079 R)
• M5: 1,066,334 km (0.115 R)
• M6: 1,506,899 km (0.055 R)
• M7: 1,769,593 km (0.084 R)
• M8: 2,952,314 km (0.097 R)
• M9: 3,628,347 km (0.102 R)
• M10: 3,988,728 km (0.103 R)
• M11: 5,112,358 km (0.099 R)
• M12: 5,747,101 km (0.109 R)
• M13: 6,083,697 km (0.09 R)
• M14: 6,552,686 km (0.081 R)
• M15: 7,172,769 km (0.119 R)
• M16: 8,291,911 km (0.036 R)
• M17: 9,420,477 km (0.102 R)
• M18: 10,318,064 km (0.075 R)
• M19: 12,220,949 km (0.079 R)
• M20: 16,038,986 km (0.056 R)
• M21: 16,333,395 km (0.118 R)
• M22: 16,631,543 km (0.085 R)
• M23: 18,416,545 km (0.103 R)
• M24: 19,148,527 km (0.093 R)
• M25: 20,670,536 km (0.107 R)
• M26: 21,283,588 km (0.108 R)
• M27: 22,638,047 km (0.115 R)
• M28: 24,435,017 km (0.077 R)
• M29: 27,778,529 km (0.092 R)
• M30: 38,421,670 km (0.107 R)
• M31: 45,956,915 km (0.113 R)
• M32: 51,173,991 km (0.088 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: 537 - 15,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit