🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 8.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.63 AU - 0.81 AU

Year: 394 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,383,329 km

• M1: 110,702 km (0.047 R)
• M2: 464,053 km (0.095 R)
• M3: 834,008 km (0.06 R)
• M4: 1,127,669 km (0.098 R)
• M5: 1,473,090 km (0.108 R)
• M6: 1,815,520 km (0.032 R)
• M7: 2,211,206 km (0.077 R)
• M8: 2,570,241 km (0.086 R)
• M9: 2,857,469 km (0.046 R)
• M10: 3,187,631 km (0.074 R)
• M11: 3,474,560 km (0.111 R)
• M12: 4,590,710 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 13.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 419 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,383,329 km

• M1: 172,935 km (0.055 R)
• M2: 619,934 km (0.111 R)
• M3: 1,238,521 km (0.106 R)
• M4: 1,736,831 km (0.093 R)
• M5: 2,306,051 km (0.082 R)
• M6: 2,826,652 km (0.079 R)
• M7: 3,585,263 km (0.079 R)
• M8: 4,713,231 km (0.119 R)
• M9: 5,476,479 km (0.071 R)
• M10: 6,174,203 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 12.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.13 AU - 1.45 AU

Year: 946 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,383,329 km

• M1: 155,731 km (0.108 R)
• M2: 606,919 km (0.107 R)
• M3: 1,128,417 km (0.067 R)
• M4: 2,001,171 km (0.11 R)
• M5: 3,867,255 km (0.049 R)
• M6: 4,797,753 km (0.095 R)
• M7: 5,227,398 km (0.061 R)
• M8: 6,164,479 km (0.094 R)
• M9: 6,970,662 km (0.118 R)
• M10: 7,569,054 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 10.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.88 AU - 2.88 AU

Year: 2371 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,383,329 km

• M1: 164,857 km (0.047 R)
• M2: 504,294 km (0.099 R)
• M3: 971,788 km (0.088 R)
• M4: 2,225,717 km (0.101 R)
• M5: 2,824,557 km (0.098 R)
• M6: 3,793,503 km (0.091 R)
• M7: 4,717,718 km (0.078 R)
• M8: 5,306,087 km (0.097 R)
• M9: 5,889,967 km (0.103 R)
• M10: 6,686,875 km (0.049 R)
• M11: 7,096,474 km (0.071 R)
• M12: 7,998,699 km (0.119 R)
• M13: 8,801,591 km (0.106 R)
• M14: 9,222,709 km (0.115 R)
• M15: 10,296,522 km (0.113 R)
• M16: 12,471,077 km (0.05 R)
• M17: 13,642,877 km (0.095 R)
• M18: 15,637,465 km (0.107 R)
• M19: 18,098,500 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 12.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.3 AU - 5.04 AU

Year: 5498 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,383,329 km

• M1: 156,629 km (0.11 R)
• M2: 654,790 km (0.031 R)
• M3: 1,073,066 km (0.11 R)
• M4: 1,614,011 km (0.11 R)
• M5: 2,037,822 km (0.109 R)
• M6: 2,844,604 km (0.117 R)
• M7: 3,515,550 km (0.112 R)
• M8: 4,598,190 km (0.061 R)
• M9: 6,049,289 km (0.079 R)
• M10: 6,880,455 km (0.09 R)
• M11: 14,911,168 km (0.075 R)
• M12: 15,930,378 km (0.07 R)
• M13: 16,804,179 km (0.094 R)
• M14: 22,966,714 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 10.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.92 AU - 6.54 AU

Year: 8856 Days

Day: 13.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,383,329 km

• M1: 134,040 km (0.108 R)
• M2: 660,026 km (0.059 R)
• M3: 1,072,018 km (0.058 R)
• M4: 1,671,158 km (0.053 R)
• M5: 2,123,841 km (0.104 R)
• M6: 2,482,876 km (0.102 R)
• M7: 3,120,612 km (0.054 R)
• M8: 5,635,801 km (0.051 R)
• M9: 7,201,342 km (0.055 R)
• M10: 8,365,663 km (0.079 R)
• M11: 8,720,359 km (0.116 R)
• M12: 9,131,454 km (0.05 R)
• M13: 9,845,185 km (0.102 R)
• M14: 10,392,115 km (0.032 R)
• M15: 11,064,259 km (0.088 R)
• M16: 13,018,755 km (0.12 R)
• M17: 17,962,815 km (0.031 R)
• M18: 22,723,468 km (0.111 R)
• M19: 23,503,321 km (0.027 R)
• M20: 24,033,197 km (0.081 R)
• M21: 26,611,516 km (0.061 R)
• M22: 27,673,063 km (0.116 R)
• M23: 29,983,602 km (0.107 R)
• M24: 30,502,557 km (0.079 R)
• M25: 36,259,083 km (0.102 R)
• M26: 44,020,969 km (0.119 R)
• M27: 45,232,562 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.1

Radius: 6.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.63 AU - 7.37 AU

Year: 9489 Days

Day: 24.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,383,329 km

• M1: 86,168 km (0.044 R)
• M2: 475,572 km (0.073 R)
• M3: 1,314,965 km (0.098 R)
• M4: 1,870,422 km (0.113 R)
• M5: 2,868,090 km (0.066 R)
• M6: 3,473,513 km (0.06 R)
• M7: 3,996,358 km (0.107 R)
• M8: 5,776,722 km (0.106 R)
• M9: 6,149,370 km (0.053 R)
• M10: 7,835,188 km (0.073 R)
• M11: 8,126,904 km (0.052 R)
• M12: 8,425,950 km (0.088 R)
• M13: 14,410,613 km (0.076 R)
• M14: 15,548,754 km (0.116 R)
• M15: 19,616,769 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.03 AU - 7.13 AU

Year: 9680 Days

Day: 19.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,383,329 km

• M1: 87,066 km (0.057 R)
• M2: 384,167 km (0.079 R)
• M3: 607,517 km (0.083 R)
• M4: 1,146,368 km (0.07 R)
• M5: 1,819,559 km (0.06 R)
• M6: 2,523,566 km (0.067 R)
• M7: 3,250,313 km (0.072 R)
• M8: 3,521,235 km (0.118 R)
• M9: 3,780,637 km (0.098 R)
• M10: 4,338,039 km (0.105 R)
• M11: 4,822,287 km (0.074 R)
• M12: 6,569,740 km (0.092 R)
• M13: 7,208,224 km (0.064 R)
• M14: 7,887,398 km (0.107 R)
• M15: 9,821,549 km (0.054 R)
• M16: 10,390,021 km (0.07 R)
• M17: 11,200,243 km (0.086 R)
• M18: 15,476,199 km (0.047 R)
• M19: 16,675,824 km (0.082 R)
• M20: 17,261,201 km (0.088 R)
• M21: 17,784,644 km (0.103 R)
• M22: 18,164,921 km (0.077 R)
• M23: 19,020,771 km (0.089 R)
• M24: 19,821,718 km (0.054 R)
• M25: 20,896,429 km (0.111 R)
• M26: 30,930,257 km (0.025 R)
• M27: 35,755,836 km (0.1 R)
• M28: 42,396,037 km (0.086 R)
• M29: 48,324,301 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 8

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.67 AU - 7.49 AU

Year: 12164 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,383,329 km

• M1: 104,120 km (0.096 R)
• M2: 382,223 km (0.106 R)
• M3: 714,629 km (0.101 R)
• M4: 971,339 km (0.108 R)
• M5: 1,252,134 km (0.067 R)
• M6: 1,618,200 km (0.09 R)
• M7: 1,912,459 km (0.115 R)
• M8: 2,970,565 km (0.105 R)
• M9: 3,262,430 km (0.088 R)
• M10: 3,736,057 km (0.119 R)
• M11: 4,315,450 km (0.04 R)
• M12: 5,471,542 km (0.112 R)
• M13: 8,429,092 km (0.071 R)
• M14: 9,789,535 km (0.098 R)
• M15: 11,525,469 km (0.097 R)
• M16: 14,396,701 km (0.072 R)
• M17: 15,023,217 km (0.106 R)
• M18: 15,595,279 km (0.06 R)
• M19: 16,555,847 km (0.086 R)
• M20: 18,270,388 km (0.118 R)
• M21: 19,004,764 km (0.106 R)
• M22: 20,358,625 km (0.114 R)
• M23: 23,542,516 km (0.11 R)
• M24: 29,970,587 km (0.081 R)
• M25: 35,936,700 km (0.094 R)
• M26: 37,347,707 km (0.119 R)
• M27: 44,229,508 km (0.111 R)
• M28: 47,814,023 km (0.029 R)
• M29: 54,210,678 km (0.048 R)
• M30: 55,216,873 km (0.035 R)
• M31: 57,093,728 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 5.2

Gravity: 30.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.64 AU - 9.24 AU

Year: 13103 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,383,329 km

• M1: 65,823 km (0.106 R)
• M2: 288,574 km (0.108 R)
• M3: 491,878 km (0.116 R)
• M4: 1,057,657 km (0.062 R)
• M5: 1,560,156 km (0.094 R)
• M6: 1,821,653 km (0.051 R)
• M7: 2,369,929 km (0.1 R)
• M8: 2,997,642 km (0.118 R)
• M9: 3,429,382 km (0.118 R)
• M10: 4,384,265 km (0.081 R)
• M11: 4,738,662 km (0.05 R)
• M12: 5,764,904 km (0.113 R)
• M13: 6,309,889 km (0.071 R)
• M14: 6,888,533 km (0.099 R)
• M15: 8,786,481 km (0.109 R)
• M16: 9,039,451 km (0.066 R)
• M17: 9,245,448 km (0.108 R)
• M18: 10,891,024 km (0.11 R)
• M19: 15,839,423 km (0.045 R)
• M20: 18,839,309 km (0.076 R)
• M21: 19,091,231 km (0.111 R)
• M22: 21,826,329 km (0.075 R)
• M23: 24,711,474 km (0.119 R)
• M24: 26,245,151 km (0.073 R)
• M25: 28,497,198 km (0.117 R)
• M26: 33,381,418 km (0.108 R)
• M27: 33,627,058 km (0.103 R)
• M28: 35,635,260 km (0.104 R)
• M29: 42,137,232 km (0.1 R)
• M30: 43,877,953 km (0.111 R)
• M31: 47,347,128 km (0.066 R)
• M32: 48,281,366 km (0.096 R)
• M33: 52,804,009 km (0.113 R)
• M34: 54,485,190 km (0.104 R)
• M35: 57,954,215 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit