🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 14

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 362 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,845,002 km

• M1: 174,132 km (0.081 R)
• M2: 868,116 km (0.108 R)
• M3: 1,671,307 km (0.111 R)
• M4: 2,623,199 km (0.101 R)
• M5: 3,113,580 km (0.041 R)
• M6: 3,642,708 km (0.041 R)
• M7: 4,476,866 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 14

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 649 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,845,002 km

• M1: 174,132 km (0.078 R)
• M2: 669,600 km (0.11 R)
• M3: 1,186,162 km (0.095 R)
• M4: 1,747,303 km (0.062 R)
• M5: 2,332,231 km (0.052 R)
• M6: 2,915,962 km (0.12 R)
• M7: 3,423,398 km (0.084 R)
• M8: 4,396,831 km (0.086 R)
• M9: 4,898,582 km (0.084 R)
• M10: 5,751,440 km (0.109 R)
• M11: 6,911,571 km (0.049 R)
• M12: 7,390,584 km (0.119 R)
• M13: 7,985,385 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 12.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.6 AU - 1.84 AU

Year: 1557 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,845,002 km

• M1: 154,385 km (0.081 R)
• M2: 542,442 km (0.076 R)
• M3: 1,030,879 km (0.097 R)
• M4: 1,433,148 km (0.104 R)
• M5: 3,041,474 km (0.103 R)
• M6: 3,607,253 km (0.086 R)
• M7: 4,470,583 km (0.086 R)
• M8: 6,545,505 km (0.11 R)
• M9: 7,340,020 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 13.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.37 AU - 2.17 AU

Year: 1625 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,845,002 km

• M1: 170,242 km (0.052 R)
• M2: 973,583 km (0.077 R)
• M3: 1,655,300 km (0.108 R)
• M4: 2,832,037 km (0.098 R)
• M5: 5,284,545 km (0.041 R)
• M6: 5,995,284 km (0.117 R)
• M7: 7,481,090 km (0.115 R)
• M8: 8,027,272 km (0.085 R)
• M9: 9,112,605 km (0.113 R)
• M10: 10,261,965 km (0.114 R)
• M11: 11,202,487 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 10.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.17 AU - 3.17 AU

Year: 3011 Days

Day: 14.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,845,002 km

• M1: 128,355 km (0.114 R)
• M2: 616,642 km (0.037 R)
• M3: 1,231,190 km (0.063 R)
• M4: 1,568,534 km (0.1 R)
• M5: 2,091,378 km (0.062 R)
• M6: 2,757,986 km (0.073 R)
• M7: 4,056,645 km (0.089 R)
• M8: 4,774,566 km (0.11 R)
• M9: 6,112,270 km (0.073 R)
• M10: 7,715,809 km (0.112 R)
• M11: 9,654,747 km (0.101 R)
• M12: 10,583,301 km (0.104 R)
• M13: 11,448,575 km (0.079 R)
• M14: 14,375,458 km (0.105 R)
• M15: 18,538,617 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 14.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.16 AU - 5.74 AU

Year: 8782 Days

Day: 5.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,845,002 km

• M1: 188,344 km (0.08 R)
• M2: 834,906 km (0.112 R)
• M3: 1,375,403 km (0.103 R)
• M4: 1,930,860 km (0.119 R)
• M5: 2,656,260 km (0.071 R)
• M6: 5,738,724 km (0.102 R)
• M7: 9,056,655 km (0.061 R)
• M8: 9,800,755 km (0.095 R)
• M9: 13,725,455 km (0.1 R)
• M10: 15,346,198 km (0.066 R)
• M11: 16,202,945 km (0.108 R)
• M12: 17,371,155 km (0.076 R)
• M13: 18,156,544 km (0.113 R)
• M14: 19,341,060 km (0.031 R)
• M15: 20,419,361 km (0.074 R)
• M16: 29,821,737 km (0.086 R)
• M17: 30,638,392 km (0.078 R)
• M18: 32,852,889 km (0.084 R)
• M19: 33,833,952 km (0.045 R)
• M20: 35,626,135 km (0.109 R)
• M21: 36,894,575 km (0.104 R)
• M22: 37,480,999 km (0.097 R)
• M23: 40,755,696 km (0.117 R)
• M24: 41,508,472 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 3.8

Gravity: 52.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.07 AU - 6.17 AU

Year: 9196 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,845,002 km

• M1: 73,004 km (0.1 R)
• M2: 205,248 km (0.109 R)
• M3: 348,563 km (0.1 R)
• M4: 670,498 km (0.033 R)
• M5: 918,381 km (0.101 R)
• M6: 1,097,151 km (0.09 R)
• M7: 1,248,993 km (0.101 R)
• M8: 1,775,876 km (0.079 R)
• M9: 2,020,170 km (0.06 R)
• M10: 2,399,251 km (0.068 R)
• M11: 2,718,792 km (0.049 R)
• M12: 3,088,448 km (0.057 R)
• M13: 3,297,287 km (0.094 R)
• M14: 3,490,866 km (0.101 R)
• M15: 5,322,094 km (0.084 R)
• M16: 5,454,189 km (0.103 R)
• M17: 6,257,081 km (0.049 R)
• M18: 6,782,618 km (0.117 R)
• M19: 10,058,213 km (0.088 R)
• M20: 10,413,807 km (0.094 R)
• M21: 13,628,665 km (0.049 R)
• M22: 16,450,829 km (0.079 R)
• M23: 19,875,723 km (0.107 R)
• M24: 20,841,527 km (0.099 R)
• M25: 22,953,250 km (0.063 R)
• M26: 23,925,935 km (0.088 R)
• M27: 25,389,302 km (0.106 R)
• M28: 28,392,479 km (0.065 R)
• M29: 31,840,560 km (0.088 R)
• M30: 33,272,212 km (0.08 R)
• M31: 34,516,567 km (0.117 R)
• M32: 36,977,751 km (0.078 R)
• M33: 37,338,581 km (0.096 R)
• M34: 41,077,631 km (0.079 R)
• M35: 41,724,043 km (0.113 R)
• M36: 42,508,684 km (0.095 R)
• M37: 42,640,479 km (0.115 R)
• M38: 45,195,462 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 5.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.91 AU - 6.79 AU

Year: 11045 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,845,002 km

• M1: 69,713 km (0.097 R)
• M2: 664,813 km (0.042 R)
• M3: 1,996,234 km (0.054 R)
• M4: 2,630,379 km (0.107 R)
• M5: 3,925,299 km (0.12 R)
• M6: 4,566,774 km (0.044 R)
• M7: 6,181,683 km (0.08 R)
• M8: 8,893,593 km (0.115 R)
• M9: 9,906,072 km (0.084 R)
• M10: 11,908,140 km (0.061 R)
• M11: 12,358,878 km (0.115 R)
• M12: 14,842,353 km (0.08 R)
• M13: 17,898,488 km (0.054 R)
• M14: 21,643,222 km (0.074 R)
• M15: 21,865,374 km (0.113 R)
• M16: 22,769,245 km (0.099 R)
• M17: 24,171,276 km (0.114 R)
• M18: 24,893,534 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.2

Radius: 5.5

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.49 AU - 9.57 AU

Year: 15707 Days

Day: 22.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,845,002 km

• M1: 68,366 km (0.119 R)
• M2: 254,017 km (0.119 R)
• M3: 1,365,380 km (0.062 R)
• M4: 2,030,941 km (0.05 R)
• M5: 2,464,176 km (0.092 R)
• M6: 3,297,137 km (0.11 R)
• M7: 4,740,308 km (0.1 R)
• M8: 6,710,811 km (0.078 R)
• M9: 9,744,357 km (0.111 R)
• M10: 11,667,437 km (0.033 R)
• M11: 14,520,867 km (0.026 R)
• M12: 14,972,503 km (0.069 R)
• M13: 23,353,125 km (0.114 R)
• M14: 23,706,027 km (0.042 R)
• M15: 43,122,633 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418

Radius: 7.7

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.78 AU - 9.3 AU

Year: 18761 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,845,002 km

• M1: 103,522 km (0.079 R)
• M2: 519,254 km (0.058 R)
• M3: 1,649,017 km (0.086 R)
• M4: 2,195,947 km (0.083 R)
• M5: 2,544,211 km (0.107 R)
• M6: 3,300,279 km (0.033 R)
• M7: 3,815,344 km (0.105 R)
• M8: 4,836,050 km (0.106 R)
• M9: 7,140,306 km (0.062 R)
• M10: 10,146,775 km (0.12 R)
• M11: 10,595,120 km (0.114 R)
• M12: 12,081,524 km (0.081 R)
• M13: 12,394,782 km (0.114 R)
• M14: 15,243,724 km (0.113 R)
• M15: 15,536,038 km (0.078 R)
• M16: 17,132,098 km (0.034 R)
• M17: 17,767,889 km (0.091 R)
• M18: 18,173,149 km (0.052 R)
• M19: 18,419,238 km (0.104 R)
• M20: 19,769,807 km (0.088 R)
• M21: 22,952,053 km (0.078 R)
• M22: 27,849,289 km (0.118 R)
• M23: 32,548,607 km (0.072 R)
• M24: 34,392,102 km (0.098 R)
• M25: 35,787,401 km (0.108 R)
• M26: 36,433,963 km (0.059 R)
• M27: 37,617,432 km (0.116 R)
• M28: 40,199,491 km (0.045 R)
• M29: 51,057,005 km (0.116 R)
• M30: 53,709,525 km (0.098 R)
• M31: 57,328,597 km (0.108 R)
• M32: 58,035,896 km (0.047 R)
• M33: 60,374,858 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit