🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 9.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 736 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,022,762 km

• M1: 118,182 km (0.084 R)
• M2: 501,003 km (0.085 R)
• M3: 986,149 km (0.087 R)
• M4: 1,497,624 km (0.104 R)
• M5: 1,928,616 km (0.04 R)
• M6: 2,490,057 km (0.028 R)
• M7: 3,053,442 km (0.114 R)
• M8: 3,609,198 km (0.057 R)
• M9: 4,202,653 km (0.077 R)
• M10: 4,538,051 km (0.072 R)
• M11: 4,844,129 km (0.119 R)
• M12: 5,312,669 km (0.114 R)
• M13: 5,918,092 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 13.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.31 AU

Year: 747 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,022,762 km

• M1: 165,455 km (0.106 R)
• M2: 688,898 km (0.08 R)
• M3: 1,266,047 km (0.101 R)
• M4: 1,754,035 km (0.081 R)
• M5: 2,429,918 km (0.106 R)
• M6: 3,073,937 km (0.104 R)
• M7: 4,322,182 km (0.118 R)
• M8: 4,756,315 km (0.099 R)
• M9: 5,237,421 km (0.068 R)
• M10: 5,884,582 km (0.105 R)
• M11: 6,358,807 km (0.088 R)
• M12: 7,009,109 km (0.114 R)
• M13: 8,127,353 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 13.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.32 AU - 2.08 AU

Year: 1454 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,022,762 km

• M1: 171,290 km (0.076 R)
• M2: 743,352 km (0.089 R)
• M3: 1,168,659 km (0.084 R)
• M4: 1,696,440 km (0.099 R)
• M5: 2,521,323 km (0.044 R)
• M6: 4,469,984 km (0.086 R)
• M7: 4,904,417 km (0.087 R)
• M8: 5,905,077 km (0.112 R)
• M9: 6,959,742 km (0.053 R)
• M10: 8,050,161 km (0.071 R)
• M11: 9,002,052 km (0.102 R)
• M12: 12,696,970 km (0.055 R)
• M13: 13,210,689 km (0.073 R)
• M14: 13,820,599 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 14.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.87 AU - 2.75 AU

Year: 2303 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,022,762 km

• M1: 177,423 km (0.072 R)
• M2: 681,867 km (0.116 R)
• M3: 1,249,591 km (0.099 R)
• M4: 1,932,655 km (0.053 R)
• M5: 2,557,525 km (0.108 R)
• M6: 3,285,468 km (0.09 R)
• M7: 4,363,471 km (0.07 R)
• M8: 5,492,785 km (0.116 R)
• M9: 6,069,036 km (0.086 R)
• M10: 6,515,436 km (0.11 R)
• M11: 9,961,273 km (0.093 R)
• M12: 10,821,162 km (0.069 R)
• M13: 11,445,135 km (0.055 R)
• M14: 12,727,188 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 12.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.65 AU - 4.39 AU

Year: 5287 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,022,762 km

• M1: 153,039 km (0.109 R)
• M2: 587,620 km (0.116 R)
• M3: 1,238,820 km (0.119 R)
• M4: 1,737,579 km (0.096 R)
• M5: 2,516,236 km (0.094 R)
• M6: 3,132,729 km (0.095 R)
• M7: 3,688,934 km (0.085 R)
• M8: 4,180,812 km (0.104 R)
• M9: 5,122,829 km (0.118 R)
• M10: 5,657,492 km (0.069 R)
• M11: 6,257,529 km (0.096 R)
• M12: 6,690,615 km (0.093 R)
• M13: 8,078,285 km (0.039 R)
• M14: 9,056,356 km (0.059 R)
• M15: 9,536,415 km (0.026 R)
• M16: 10,150,814 km (0.079 R)
• M17: 11,802,524 km (0.099 R)
• M18: 13,294,763 km (0.107 R)
• M19: 15,371,331 km (0.089 R)
• M20: 15,843,013 km (0.089 R)
• M21: 16,270,414 km (0.11 R)
• M22: 17,036,954 km (0.067 R)
• M23: 17,542,295 km (0.116 R)
• M24: 19,481,532 km (0.108 R)
• M25: 20,724,092 km (0.113 R)
• M26: 21,107,063 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 13.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.11 AU - 4.27 AU

Year: 5626 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,022,762 km

• M1: 173,384 km (0.115 R)
• M2: 801,695 km (0.119 R)
• M3: 1,470,397 km (0.114 R)
• M4: 2,627,537 km (0.054 R)
• M5: 3,636,425 km (0.09 R)
• M6: 4,395,335 km (0.1 R)
• M7: 5,177,283 km (0.109 R)
• M8: 5,672,901 km (0.098 R)
• M9: 10,596,466 km (0.115 R)
• M10: 12,629,651 km (0.07 R)
• M11: 17,032,914 km (0.114 R)
• M12: 20,210,373 km (0.067 R)
• M13: 24,140,758 km (0.072 R)
• M14: 24,675,122 km (0.082 R)
• M15: 25,530,672 km (0.105 R)
• M16: 27,301,013 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 14.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.6 AU - 4.82 AU

Year: 5667 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,022,762 km

• M1: 184,005 km (0.04 R)
• M2: 865,573 km (0.116 R)
• M3: 1,415,495 km (0.097 R)
• M4: 1,944,324 km (0.081 R)
• M5: 3,927,991 km (0.065 R)
• M6: 5,494,281 km (0.034 R)
• M7: 6,025,054 km (0.089 R)
• M8: 6,723,078 km (0.106 R)
• M9: 7,856,431 km (0.116 R)
• M10: 9,113,502 km (0.094 R)
• M11: 11,169,725 km (0.082 R)
• M12: 13,092,506 km (0.117 R)
• M13: 14,401,338 km (0.104 R)
• M14: 15,795,740 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 9.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.1 AU - 5.02 AU

Year: 6388 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,022,762 km

• M1: 124,615 km (0.071 R)
• M2: 601,982 km (0.101 R)
• M3: 1,556,865 km (0.045 R)
• M4: 1,964,968 km (0.106 R)
• M5: 2,313,232 km (0.114 R)
• M6: 3,216,055 km (0.109 R)
• M7: 3,770,764 km (0.099 R)
• M8: 4,167,049 km (0.112 R)
• M9: 4,539,847 km (0.078 R)
• M10: 5,381,185 km (0.07 R)
• M11: 10,653,014 km (0.108 R)
• M12: 11,640,958 km (0.12 R)
• M13: 12,535,554 km (0.074 R)
• M14: 16,453,671 km (0.052 R)
• M15: 17,579,545 km (0.079 R)
• M16: 17,901,330 km (0.12 R)
• M17: 18,292,528 km (0.111 R)
• M18: 20,689,236 km (0.037 R)
• M19: 22,074,512 km (0.078 R)
• M20: 22,449,105 km (0.097 R)
• M21: 23,057,221 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 4

Gravity: 39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.96 AU - 7.88 AU

Year: 13259 Days

Day: 18.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,022,762 km

• M1: 50,115 km (0.12 R)
• M2: 231,428 km (0.053 R)
• M3: 1,319,752 km (0.033 R)
• M4: 1,751,492 km (0.119 R)
• M5: 2,887,837 km (0.112 R)
• M6: 4,725,647 km (0.078 R)
• M7: 4,855,199 km (0.114 R)
• M8: 5,258,365 km (0.052 R)
• M9: 7,747,674 km (0.094 R)
• M10: 8,921,568 km (0.106 R)
• M11: 10,981,980 km (0.096 R)
• M12: 13,274,567 km (0.118 R)
• M13: 15,366,095 km (0.084 R)
• M14: 19,934,664 km (0.098 R)
• M15: 20,702,550 km (0.087 R)
• M16: 22,206,757 km (0.119 R)
• M17: 23,031,789 km (0.081 R)
• M18: 26,844,141 km (0.096 R)
• M19: 32,435,810 km (0.066 R)
• M20: 39,416,346 km (0.116 R)
• M21: 42,551,618 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 5.3

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.46 AU - 8.18 AU

Year: 14346 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 170.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,022,762 km

• M1: 65,973 km (0.119 R)
• M2: 350,657 km (0.119 R)
• M3: 717,322 km (0.077 R)
• M4: 928,704 km (0.118 R)
• M5: 1,324,540 km (0.091 R)
• M6: 1,826,141 km (0.112 R)
• M7: 2,384,291 km (0.102 R)
• M8: 2,977,895 km (0.065 R)
• M9: 3,973,319 km (0.057 R)
• M10: 4,935,832 km (0.116 R)
• M11: 5,597,504 km (0.068 R)
• M12: 7,530,009 km (0.093 R)
• M13: 8,309,563 km (0.112 R)
• M14: 9,192,041 km (0.06 R)
• M15: 9,499,614 km (0.102 R)
• M16: 9,973,840 km (0.107 R)
• M17: 11,550,302 km (0.114 R)
• M18: 13,679,080 km (0.103 R)
• M19: 13,945,663 km (0.053 R)
• M20: 17,419,326 km (0.07 R)
• M21: 18,369,871 km (0.101 R)
• M22: 18,694,348 km (0.114 R)
• M23: 18,940,138 km (0.064 R)
• M24: 19,105,294 km (0.112 R)
• M25: 19,271,347 km (0.07 R)
• M26: 19,860,015 km (0.107 R)
• M27: 20,985,141 km (0.072 R)
• M28: 21,698,124 km (0.094 R)
• M29: 25,207,540 km (0.082 R)
• M30: 27,463,775 km (0.113 R)
• M31: 34,663,173 km (0.029 R)
• M32: 35,158,492 km (0.095 R)
• M33: 38,099,287 km (0.093 R)
• M34: 42,457,521 km (0.072 R)
• M35: 52,472,351 km (0.075 R)
• M36: 54,447,641 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit