🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 8.9

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 321 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,338,363 km

• M1: 110,702 km (0.097 R)
• M2: 448,943 km (0.083 R)
• M3: 740,061 km (0.096 R)
• M4: 1,023,848 km (0.096 R)
• M5: 1,339,799 km (0.117 R)
• M6: 1,671,756 km (0.111 R)
• M7: 2,217,489 km (0.092 R)
• M8: 2,666,881 km (0.116 R)
• M9: 3,099,518 km (0.108 R)
• M10: 3,518,841 km (0.093 R)
• M11: 3,962,848 km (0.086 R)
• M12: 4,333,701 km (0.11 R)
• M13: 4,698,720 km (0.102 R)
• M14: 5,099,343 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 14.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,338,363 km

• M1: 180,415 km (0.077 R)
• M2: 690,843 km (0.064 R)
• M3: 1,221,616 km (0.105 R)
• M4: 1,756,578 km (0.076 R)
• M5: 2,374,417 km (0.034 R)
• M6: 3,099,817 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 8.3

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 541 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,338,363 km

• M1: 103,223 km (0.092 R)
• M2: 387,159 km (0.075 R)
• M3: 697,724 km (0.08 R)
• M4: 1,000,660 km (0.063 R)
• M5: 1,364,931 km (0.062 R)
• M6: 1,750,744 km (0.097 R)
• M7: 2,151,666 km (0.067 R)
• M8: 2,601,956 km (0.039 R)
• M9: 3,941,754 km (0.115 R)
• M10: 4,958,721 km (0.107 R)
• M11: 5,782,855 km (0.114 R)
• M12: 6,818,521 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 12.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.03 AU - 1.03 AU

Year: 722 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,338,363 km

• M1: 157,377 km (0.078 R)
• M2: 580,290 km (0.063 R)
• M3: 1,377,048 km (0.095 R)
• M4: 2,445,626 km (0.112 R)
• M5: 3,013,200 km (0.049 R)
• M6: 3,735,908 km (0.112 R)
• M7: 4,200,559 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 9.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.17 AU

Year: 764 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,338,363 km

• M1: 120,576 km (0.106 R)
• M2: 441,314 km (0.119 R)
• M3: 786,436 km (0.076 R)
• M4: 1,113,607 km (0.039 R)
• M5: 1,451,698 km (0.087 R)
• M6: 1,833,023 km (0.113 R)
• M7: 2,435,453 km (0.099 R)
• M8: 2,991,209 km (0.055 R)
• M9: 3,784,527 km (0.098 R)
• M10: 4,246,336 km (0.074 R)
• M11: 7,033,493 km (0.111 R)
• M12: 7,479,894 km (0.101 R)
• M13: 8,112,244 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 12.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.56 AU - 5.16 AU

Year: 6284 Days

Day: 6.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,338,363 km

• M1: 150,495 km (0.082 R)
• M2: 555,606 km (0.09 R)
• M3: 935,136 km (0.096 R)
• M4: 1,773,034 km (0.067 R)
• M5: 3,746,230 km (0.113 R)
• M6: 4,386,359 km (0.118 R)
• M7: 5,352,013 km (0.102 R)
• M8: 5,810,680 km (0.082 R)
• M9: 6,561,512 km (0.089 R)
• M10: 7,376,073 km (0.101 R)
• M11: 7,884,257 km (0.12 R)
• M12: 8,511,820 km (0.107 R)
• M13: 10,633,865 km (0.07 R)
• M14: 11,878,221 km (0.093 R)
• M15: 12,873,495 km (0.106 R)
• M16: 15,077,072 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 6.3

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.63 AU - 7.29 AU

Year: 11333 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,338,363 km

• M1: 78,389 km (0.057 R)
• M2: 333,454 km (0.119 R)
• M3: 669,899 km (0.085 R)
• M4: 1,069,625 km (0.086 R)
• M5: 1,292,226 km (0.067 R)
• M6: 1,503,608 km (0.025 R)
• M7: 1,707,660 km (0.1 R)
• M8: 2,454,153 km (0.087 R)
• M9: 3,160,554 km (0.038 R)
• M10: 4,999,262 km (0.116 R)
• M11: 6,885,541 km (0.059 R)
• M12: 10,195,394 km (0.098 R)
• M13: 12,162,606 km (0.097 R)
• M14: 13,113,001 km (0.118 R)
• M15: 15,704,336 km (0.045 R)
• M16: 16,050,505 km (0.087 R)
• M17: 17,783,596 km (0.113 R)
• M18: 18,850,229 km (0.068 R)
• M19: 20,039,682 km (0.072 R)
• M20: 20,694,173 km (0.119 R)
• M21: 21,959,471 km (0.083 R)
• M22: 32,070,792 km (0.1 R)
• M23: 32,965,686 km (0.1 R)
• M24: 33,647,703 km (0.032 R)
• M25: 34,571,470 km (0.09 R)
• M26: 37,199,306 km (0.115 R)
• M27: 37,444,497 km (0.057 R)
• M28: 37,690,884 km (0.102 R)
• M29: 40,472,806 km (0.1 R)
• M30: 40,862,509 km (0.086 R)
• M31: 44,620,856 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit