🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 10.2

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,066,867 km

• M1: 129,253 km (0.073 R)
• M2: 547,678 km (0.083 R)
• M3: 957,576 km (0.112 R)
• M4: 1,293,722 km (0.085 R)
• M5: 1,834,967 km (0.089 R)
• M6: 2,223,772 km (0.116 R)
• M7: 2,714,005 km (0.11 R)
• M8: 3,045,962 km (0.07 R)
• M9: 3,572,547 km (0.095 R)
• M10: 3,960,753 km (0.111 R)
• M11: 4,325,024 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 397 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 83,066,867 km

• M1: 151,393 km (0.1 R)
• M2: 555,307 km (0.065 R)
• M3: 1,596,957 km (0.088 R)
• M4: 2,159,296 km (0.106 R)
• M5: 2,628,285 km (0.098 R)
• M6: 3,387,494 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.67 AU - 0.85 AU

Year: 449 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,066,867 km

• M1: 150,495 km (0.037 R)
• M2: 594,053 km (0.105 R)
• M3: 1,041,650 km (0.111 R)
• M4: 1,433,148 km (0.074 R)
• M5: 1,830,180 km (0.101 R)
• M6: 2,854,327 km (0.105 R)
• M7: 3,257,344 km (0.036 R)
• M8: 3,698,508 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 10

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.68 AU - 0.88 AU

Year: 467 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,066,867 km

• M1: 124,465 km (0.075 R)
• M2: 472,580 km (0.039 R)
• M3: 787,483 km (0.055 R)
• M4: 1,140,534 km (0.101 R)
• M5: 1,651,710 km (0.078 R)
• M6: 2,209,411 km (0.108 R)
• M7: 2,738,239 km (0.087 R)
• M8: 3,078,874 km (0.103 R)
• M9: 3,522,581 km (0.061 R)
• M10: 3,872,939 km (0.085 R)
• M11: 4,813,311 km (0.067 R)
• M12: 5,687,412 km (0.041 R)
• M13: 6,282,961 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 8.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.08 AU - 1.6 AU

Year: 1052 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,066,867 km

• M1: 104,419 km (0.047 R)
• M2: 512,223 km (0.104 R)
• M3: 874,998 km (0.108 R)
• M4: 1,273,826 km (0.07 R)
• M5: 1,799,962 km (0.051 R)
• M6: 2,254,739 km (0.055 R)
• M7: 3,000,335 km (0.106 R)
• M8: 3,394,675 km (0.115 R)
• M9: 4,107,210 km (0.107 R)
• M10: 4,371,399 km (0.088 R)
• M11: 4,825,130 km (0.031 R)
• M12: 5,329,125 km (0.119 R)
• M13: 5,765,502 km (0.077 R)
• M14: 6,139,945 km (0.085 R)
• M15: 6,937,751 km (0.089 R)
• M16: 9,066,229 km (0.047 R)
• M17: 9,373,952 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.04 AU - 3.16 AU

Year: 2843 Days

Day: 14.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,066,867 km

• M1: 129,851 km (0.065 R)
• M2: 436,227 km (0.032 R)
• M3: 1,108,371 km (0.078 R)
• M4: 2,152,414 km (0.084 R)
• M5: 3,583,019 km (0.071 R)
• M6: 3,959,257 km (0.057 R)
• M7: 4,616,291 km (0.107 R)
• M8: 5,085,879 km (0.092 R)
• M9: 5,636,249 km (0.095 R)
• M10: 7,467,776 km (0.075 R)
• M11: 9,002,800 km (0.045 R)
• M12: 10,776,283 km (0.041 R)
• M13: 12,261,341 km (0.119 R)
• M14: 13,832,866 km (0.093 R)
• M15: 14,952,457 km (0.116 R)
• M16: 17,636,991 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 14.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.45 AU - 3.43 AU

Year: 3419 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,066,867 km

• M1: 178,171 km (0.068 R)
• M2: 670,498 km (0.075 R)
• M3: 1,575,864 km (0.092 R)
• M4: 2,293,335 km (0.071 R)
• M5: 3,070,496 km (0.112 R)
• M6: 5,011,678 km (0.091 R)
• M7: 6,888,683 km (0.086 R)
• M8: 7,795,844 km (0.09 R)
• M9: 9,700,973 km (0.103 R)
• M10: 10,298,317 km (0.118 R)
• M11: 10,999,632 km (0.073 R)
• M12: 12,804,531 km (0.118 R)
• M13: 17,698,924 km (0.044 R)
• M14: 18,479,227 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 11.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.37 AU - 4.57 AU

Year: 5365 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,066,867 km

• M1: 143,016 km (0.055 R)
• M2: 584,030 km (0.118 R)
• M3: 1,271,582 km (0.052 R)
• M4: 2,075,521 km (0.045 R)
• M5: 2,757,837 km (0.054 R)
• M6: 3,520,337 km (0.044 R)
• M7: 4,222,549 km (0.046 R)
• M8: 4,749,732 km (0.039 R)
• M9: 5,152,749 km (0.108 R)
• M10: 7,206,429 km (0.083 R)
• M11: 9,756,025 km (0.11 R)
• M12: 10,233,093 km (0.052 R)
• M13: 11,186,929 km (0.086 R)
• M14: 12,448,787 km (0.103 R)
• M15: 12,958,616 km (0.096 R)
• M16: 14,129,519 km (0.065 R)
• M17: 15,602,609 km (0.083 R)
• M18: 16,255,753 km (0.117 R)
• M19: 18,000,663 km (0.113 R)
• M20: 18,719,331 km (0.065 R)
• M21: 20,705,542 km (0.083 R)
• M22: 22,452,546 km (0.103 R)
• M23: 23,438,845 km (0.084 R)
• M24: 24,692,176 km (0.102 R)
• M25: 25,416,529 km (0.091 R)
• M26: 29,074,496 km (0.086 R)
• M27: 30,337,551 km (0.088 R)
• M28: 30,704,963 km (0.109 R)
• M29: 31,075,367 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 7.5

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.94 AU - 8.46 AU

Year: 14492 Days

Day: 21.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,066,867 km

• M1: 95,743 km (0.084 R)
• M2: 356,791 km (0.107 R)
• M3: 643,869 km (0.067 R)
• M4: 1,040,004 km (0.06 R)
• M5: 1,575,415 km (0.119 R)
• M6: 2,365,142 km (0.081 R)
• M7: 3,106,998 km (0.067 R)
• M8: 3,531,856 km (0.075 R)
• M9: 4,272,814 km (0.027 R)
• M10: 5,404,073 km (0.029 R)
• M11: 7,808,410 km (0.109 R)
• M12: 9,006,241 km (0.114 R)
• M13: 9,270,430 km (0.094 R)
• M14: 12,333,896 km (0.115 R)
• M15: 16,245,132 km (0.064 R)
• M16: 16,479,552 km (0.072 R)
• M17: 16,875,388 km (0.117 R)
• M18: 18,522,311 km (0.106 R)
• M19: 19,737,045 km (0.109 R)
• M20: 20,093,537 km (0.045 R)
• M21: 27,491,601 km (0.071 R)
• M22: 29,300,089 km (0.038 R)
• M23: 30,826,736 km (0.107 R)
• M24: 31,670,318 km (0.116 R)
• M25: 33,529,670 km (0.102 R)
• M26: 34,809,031 km (0.107 R)
• M27: 35,199,182 km (0.112 R)
• M28: 36,386,840 km (0.106 R)
• M29: 36,788,510 km (0.066 R)
• M30: 38,287,032 km (0.103 R)
• M31: 43,026,292 km (0.095 R)
• M32: 43,475,535 km (0.066 R)
• M33: 43,776,825 km (0.12 R)
• M34: 44,079,461 km (0.115 R)
• M35: 46,551,267 km (0.104 R)
• M36: 48,788,503 km (0.077 R)
• M37: 59,191,240 km (0.089 R)
• M38: 65,695,456 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 5.7

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.58 AU - 12.3 AU

Year: 21255 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,066,867 km

• M1: 71,059 km (0.098 R)
• M2: 293,810 km (0.097 R)
• M3: 734,825 km (0.082 R)
• M4: 1,080,695 km (0.119 R)
• M5: 1,306,438 km (0.085 R)
• M6: 2,223,324 km (0.091 R)
• M7: 2,495,891 km (0.096 R)
• M8: 4,240,950 km (0.115 R)
• M9: 4,553,460 km (0.115 R)
• M10: 4,733,725 km (0.063 R)
• M11: 6,808,797 km (0.059 R)
• M12: 9,364,827 km (0.113 R)
• M13: 9,656,991 km (0.05 R)
• M14: 10,137,201 km (0.104 R)
• M15: 10,887,284 km (0.11 R)
• M16: 11,080,415 km (0.097 R)
• M17: 11,875,977 km (0.094 R)
• M18: 16,857,885 km (0.087 R)
• M19: 23,500,629 km (0.09 R)
• M20: 23,715,601 km (0.116 R)
• M21: 28,660,708 km (0.107 R)
• M22: 30,027,733 km (0.118 R)
• M23: 31,178,291 km (0.119 R)
• M24: 34,527,637 km (0.082 R)
• M25: 37,373,886 km (0.088 R)
• M26: 42,246,887 km (0.112 R)
• M27: 43,528,193 km (0.095 R)
• M28: 46,505,191 km (0.106 R)
• M29: 47,870,720 km (0.09 R)
• M30: 51,401,380 km (0.097 R)
• M31: 52,127,827 km (0.12 R)
• M32: 58,186,989 km (0.111 R)
• M33: 58,580,432 km (0.098 R)
• M34: 69,446,922 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit