🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 8.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.6 AU - 0.76 AU

Year: 362 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,447,091 km

• M1: 110,702 km (0.116 R)
• M2: 572,960 km (0.048 R)
• M3: 861,983 km (0.076 R)
• M4: 1,153,998 km (0.088 R)
• M5: 1,763,908 km (0.07 R)
• M6: 2,213,300 km (0.064 R)
• M7: 2,539,424 km (0.108 R)
• M8: 2,821,565 km (0.056 R)
• M9: 3,289,508 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 10.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.9 AU - 1.94 AU

Year: 1718 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,447,091 km

• M1: 128,056 km (0.086 R)
• M2: 513,270 km (0.064 R)
• M3: 1,081,144 km (0.031 R)
• M4: 1,480,121 km (0.119 R)
• M5: 2,884,397 km (0.09 R)
• M6: 3,294,444 km (0.105 R)
• M7: 3,822,076 km (0.114 R)
• M8: 4,370,352 km (0.115 R)
• M9: 4,782,943 km (0.064 R)
• M10: 5,241,012 km (0.027 R)
• M11: 5,940,232 km (0.102 R)
• M12: 6,424,929 km (0.098 R)
• M13: 6,770,351 km (0.077 R)
• M14: 7,549,157 km (0.104 R)
• M15: 8,118,527 km (0.113 R)
• M16: 8,440,910 km (0.079 R)
• M17: 10,183,725 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 8.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.06 AU - 3.04 AU

Year: 2629 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,447,091 km

• M1: 142,417 km (0.12 R)
• M2: 661,073 km (0.068 R)
• M3: 990,787 km (0.095 R)
• M4: 1,324,091 km (0.081 R)
• M5: 2,209,411 km (0.09 R)
• M6: 2,520,126 km (0.104 R)
• M7: 3,992,917 km (0.112 R)
• M8: 6,627,485 km (0.033 R)
• M9: 7,029,454 km (0.086 R)
• M10: 7,882,312 km (0.102 R)
• M11: 8,457,067 km (0.083 R)
• M12: 8,834,203 km (0.088 R)
• M13: 9,758,269 km (0.063 R)
• M14: 10,420,988 km (0.06 R)
• M15: 10,818,170 km (0.095 R)
• M16: 12,070,753 km (0.092 R)
• M17: 13,974,386 km (0.086 R)
• M18: 14,861,202 km (0.106 R)
• M19: 15,504,024 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 8.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.73 AU - 3.81 AU

Year: 3818 Days

Day: 11.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,447,091 km

• M1: 108,159 km (0.066 R)
• M2: 539,899 km (0.116 R)
• M3: 1,006,794 km (0.097 R)
• M4: 1,365,529 km (0.111 R)
• M5: 1,715,439 km (0.088 R)
• M6: 3,411,579 km (0.04 R)
• M7: 4,062,629 km (0.103 R)
• M8: 6,038,518 km (0.111 R)
• M9: 7,050,548 km (0.062 R)
• M10: 8,239,252 km (0.116 R)
• M11: 8,547,574 km (0.098 R)
• M12: 11,680,003 km (0.038 R)
• M13: 12,783,587 km (0.071 R)
• M14: 14,791,489 km (0.09 R)
• M15: 15,817,880 km (0.108 R)
• M16: 16,781,740 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 11.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.58 AU - 6.28 AU

Year: 8170 Days

Day: 12 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,447,091 km

• M1: 140,472 km (0.096 R)
• M2: 535,710 km (0.094 R)
• M3: 1,679,236 km (0.041 R)
• M4: 2,181,586 km (0.092 R)
• M5: 2,672,117 km (0.082 R)
• M6: 4,316,347 km (0.112 R)
• M7: 5,502,658 km (0.094 R)
• M8: 6,091,326 km (0.106 R)
• M9: 6,929,373 km (0.046 R)
• M10: 8,112,393 km (0.079 R)
• M11: 8,629,703 km (0.097 R)
• M12: 9,730,444 km (0.102 R)
• M13: 10,223,369 km (0.108 R)
• M14: 11,703,041 km (0.102 R)
• M15: 13,928,908 km (0.081 R)
• M16: 18,582,150 km (0.055 R)
• M17: 20,266,323 km (0.062 R)
• M18: 25,757,761 km (0.071 R)
• M19: 26,356,153 km (0.102 R)
• M20: 26,789,239 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.4

Radius: 4.5

Gravity: 29.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.97 AU - 7.59 AU

Year: 12683 Days

Day: 22.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,447,091 km

• M1: 55,950 km (0.038 R)
• M2: 282,740 km (0.074 R)
• M3: 1,453,194 km (0.116 R)
• M4: 1,722,919 km (0.097 R)
• M5: 1,937,891 km (0.071 R)
• M6: 2,482,427 km (0.06 R)
• M7: 2,959,345 km (0.099 R)
• M8: 3,123,155 km (0.11 R)
• M9: 3,546,517 km (0.072 R)
• M10: 4,661,170 km (0.108 R)
• M11: 6,215,792 km (0.117 R)
• M12: 7,298,132 km (0.116 R)
• M13: 7,861,667 km (0.115 R)
• M14: 9,472,088 km (0.089 R)
• M15: 10,898,055 km (0.103 R)
• M16: 14,702,030 km (0.048 R)
• M17: 15,952,818 km (0.05 R)
• M18: 16,973,374 km (0.075 R)
• M19: 17,423,814 km (0.101 R)
• M20: 19,386,687 km (0.057 R)
• M21: 21,579,493 km (0.084 R)
• M22: 21,754,672 km (0.094 R)
• M23: 22,108,022 km (0.082 R)
• M24: 23,466,969 km (0.086 R)
• M25: 27,157,249 km (0.119 R)
• M26: 28,714,414 km (0.107 R)
• M27: 29,246,384 km (0.047 R)
• M28: 35,783,661 km (0.1 R)
• M29: 38,934,342 km (0.114 R)
• M30: 43,509,045 km (0.066 R)
• M31: 46,506,388 km (0.103 R)
• M32: 50,713,080 km (0.111 R)
• M33: 51,490,091 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 4.3

Gravity: 32.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.66 AU - 12.22 AU

Year: 20235 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,447,091 km

• M1: 53,556 km (0.104 R)
• M2: 263,591 km (0.076 R)
• M3: 488,736 km (0.114 R)
• M4: 704,456 km (0.054 R)
• M5: 867,368 km (0.085 R)
• M6: 1,119,590 km (0.106 R)
• M7: 1,256,173 km (0.095 R)
• M8: 1,403,826 km (0.107 R)
• M9: 1,716,935 km (0.081 R)
• M10: 2,055,026 km (0.05 R)
• M11: 3,392,880 km (0.072 R)
• M12: 3,622,363 km (0.091 R)
• M13: 4,112,595 km (0.117 R)
• M14: 4,965,153 km (0.11 R)
• M15: 5,647,918 km (0.076 R)
• M16: 7,722,092 km (0.049 R)
• M17: 8,741,153 km (0.036 R)
• M18: 9,338,198 km (0.118 R)
• M19: 12,065,667 km (0.092 R)
• M20: 14,596,863 km (0.106 R)
• M21: 18,144,427 km (0.054 R)
• M22: 19,113,372 km (0.12 R)
• M23: 23,130,823 km (0.084 R)
• M24: 28,840,226 km (0.093 R)
• M25: 30,892,708 km (0.076 R)
• M26: 31,264,758 km (0.088 R)
• M27: 31,639,800 km (0.108 R)
• M28: 32,526,467 km (0.104 R)
• M29: 32,782,877 km (0.052 R)
• M30: 35,556,721 km (0.054 R)
• M31: 42,781,999 km (0.086 R)
• M32: 57,577,677 km (0.098 R)
• M33: 59,469,791 km (0.078 R)
• M34: 64,987,409 km (0.038 R)
• M35: 67,453,082 km (0.115 R)
• M36: 68,919,739 km (0.06 R)
• M37: 70,621,864 km (0.026 R)
• M38: 70,836,537 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit