🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 326 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,025,888 km

• M1: 186,549 km (0.105 R)
• M2: 694,882 km (0.112 R)
• M3: 1,175,989 km (0.087 R)
• M4: 1,769,294 km (0.116 R)
• M5: 2,369,032 km (0.072 R)
• M6: 2,899,805 km (0.066 R)
• M7: 3,678,911 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 9.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.5 AU - 1.66 AU

Year: 1324 Days

Day: 10.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,025,888 km

• M1: 119,379 km (0.049 R)
• M2: 549,323 km (0.077 R)
• M3: 1,286,691 km (0.113 R)
• M4: 1,590,076 km (0.105 R)
• M5: 3,205,882 km (0.092 R)
• M6: 5,460,322 km (0.091 R)
• M7: 6,396,207 km (0.07 R)
• M8: 6,869,385 km (0.089 R)
• M9: 7,765,775 km (0.046 R)
• M10: 8,279,793 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 11.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.32 AU - 2.9 AU

Year: 2812 Days

Day: 8.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,025,888 km

• M1: 152,739 km (0.111 R)
• M2: 567,574 km (0.102 R)
• M3: 1,374,655 km (0.1 R)
• M4: 2,325,948 km (0.119 R)
• M5: 3,071,543 km (0.098 R)
• M6: 3,730,223 km (0.114 R)
• M7: 4,987,294 km (0.114 R)
• M8: 5,660,933 km (0.118 R)
• M9: 6,088,185 km (0.119 R)
• M10: 7,595,832 km (0.098 R)
• M11: 8,591,555 km (0.109 R)
• M12: 9,121,132 km (0.06 R)
• M13: 13,836,905 km (0.071 R)
• M14: 15,627,891 km (0.043 R)
• M15: 16,204,591 km (0.075 R)
• M16: 19,244,420 km (0.034 R)
• M17: 19,725,078 km (0.105 R)
• M18: 21,470,436 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 9.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.59 AU - 5.27 AU

Year: 6218 Days

Day: 7.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,025,888 km

• M1: 117,584 km (0.069 R)
• M2: 489,634 km (0.106 R)
• M3: 1,038,808 km (0.107 R)
• M4: 1,479,074 km (0.109 R)
• M5: 1,898,995 km (0.056 R)
• M6: 4,334,598 km (0.069 R)
• M7: 5,309,228 km (0.107 R)
• M8: 6,497,933 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 13.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.86 AU - 5.96 AU

Year: 7255 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,025,888 km

• M1: 168,597 km (0.119 R)
• M2: 669,450 km (0.035 R)
• M3: 1,115,701 km (0.098 R)
• M4: 3,380,912 km (0.057 R)
• M5: 4,597,591 km (0.046 R)
• M6: 8,592,303 km (0.113 R)
• M7: 10,291,137 km (0.066 R)
• M8: 11,506,919 km (0.067 R)
• M9: 11,932,824 km (0.054 R)
• M10: 13,507,192 km (0.08 R)
• M11: 14,651,765 km (0.1 R)
• M12: 15,471,561 km (0.056 R)
• M13: 18,402,184 km (0.115 R)
• M14: 20,967,787 km (0.073 R)
• M15: 27,738,736 km (0.102 R)
• M16: 29,584,924 km (0.078 R)
• M17: 32,877,423 km (0.095 R)
• M18: 35,614,017 km (0.075 R)
• M19: 38,499,311 km (0.053 R)
• M20: 39,816,820 km (0.098 R)
• M21: 41,537,046 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 10.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.21 AU - 5.37 AU

Year: 8114 Days

Day: 14.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,025,888 km

• M1: 130,599 km (0.081 R)
• M2: 800,049 km (0.096 R)
• M3: 1,131,409 km (0.085 R)
• M4: 1,638,246 km (0.12 R)
• M5: 2,292,438 km (0.065 R)
• M6: 2,719,988 km (0.119 R)
• M7: 4,359,880 km (0.105 R)
• M8: 4,754,370 km (0.119 R)
• M9: 6,649,925 km (0.105 R)
• M10: 7,725,832 km (0.079 R)
• M11: 9,048,427 km (0.095 R)
• M12: 11,280,727 km (0.117 R)
• M13: 12,412,883 km (0.102 R)
• M14: 12,863,622 km (0.098 R)
• M15: 14,965,173 km (0.089 R)
• M16: 15,800,976 km (0.072 R)
• M17: 17,919,581 km (0.079 R)
• M18: 18,788,445 km (0.037 R)
• M19: 24,163,048 km (0.097 R)
• M20: 29,475,717 km (0.114 R)
• M21: 32,456,156 km (0.085 R)
• M22: 33,528,772 km (0.111 R)
• M23: 36,543,020 km (0.102 R)
• M24: 37,120,318 km (0.074 R)
• M25: 41,834,446 km (0.087 R)
• M26: 42,466,348 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.8

Radius: 3.8

Gravity: 66.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.82 AU - 6.92 AU

Year: 9484 Days

Day: 18.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,025,888 km

• M1: 47,273 km (0.095 R)
• M2: 401,371 km (0.07 R)
• M3: 525,537 km (0.114 R)
• M4: 659,278 km (0.11 R)
• M5: 1,052,421 km (0.053 R)
• M6: 1,193,043 km (0.107 R)
• M7: 1,441,525 km (0.068 R)
• M8: 1,836,314 km (0.106 R)
• M9: 2,705,477 km (0.101 R)
• M10: 3,764,780 km (0.026 R)
• M11: 4,181,560 km (0.06 R)
• M12: 4,446,049 km (0.092 R)
• M13: 4,847,420 km (0.099 R)
• M14: 5,040,700 km (0.117 R)
• M15: 5,239,217 km (0.097 R)
• M16: 7,434,416 km (0.096 R)
• M17: 8,223,545 km (0.108 R)
• M18: 8,732,626 km (0.053 R)
• M19: 11,710,521 km (0.053 R)
• M20: 12,058,636 km (0.059 R)
• M21: 14,491,695 km (0.085 R)
• M22: 15,301,469 km (0.113 R)
• M23: 16,141,012 km (0.102 R)
• M24: 16,499,748 km (0.058 R)
• M25: 24,176,961 km (0.062 R)
• M26: 25,313,904 km (0.1 R)
• M27: 32,549,355 km (0.077 R)
• M28: 33,006,526 km (0.06 R)
• M29: 34,997,674 km (0.116 R)
• M30: 36,819,626 km (0.093 R)
• M31: 42,800,100 km (0.037 R)
• M32: 42,936,833 km (0.086 R)
• M33: 44,881,904 km (0.086 R)
• M34: 46,162,761 km (0.117 R)
• M35: 46,595,099 km (0.104 R)
• M36: 50,608,212 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 3.9

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.25 AU - 7.83 AU

Year: 13807 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,025,888 km

• M1: 49,367 km (0.115 R)
• M2: 293,810 km (0.115 R)
• M3: 596,297 km (0.076 R)
• M4: 1,080,545 km (0.118 R)
• M5: 1,855,163 km (0.102 R)
• M6: 2,366,938 km (0.081 R)
• M7: 2,612,876 km (0.083 R)
• M8: 2,830,691 km (0.116 R)
• M9: 4,251,871 km (0.051 R)
• M10: 4,804,784 km (0.04 R)
• M11: 5,266,892 km (0.097 R)
• M12: 5,903,880 km (0.088 R)
• M13: 6,052,131 km (0.087 R)
• M14: 6,433,606 km (0.06 R)
• M15: 6,630,178 km (0.1 R)
• M16: 7,457,155 km (0.091 R)
• M17: 8,397,078 km (0.118 R)
• M18: 8,968,392 km (0.082 R)
• M19: 9,769,639 km (0.076 R)
• M20: 11,686,885 km (0.111 R)
• M21: 11,979,797 km (0.116 R)
• M22: 14,976,692 km (0.12 R)
• M23: 16,029,262 km (0.105 R)
• M24: 17,660,777 km (0.077 R)
• M25: 18,124,231 km (0.06 R)
• M26: 20,819,236 km (0.109 R)
• M27: 21,336,396 km (0.09 R)
• M28: 21,598,043 km (0.104 R)
• M29: 23,121,847 km (0.106 R)
• M30: 24,239,642 km (0.094 R)
• M31: 29,825,776 km (0.091 R)
• M32: 37,210,526 km (0.093 R)
• M33: 41,389,093 km (0.056 R)
• M34: 42,069,016 km (0.096 R)
• M35: 43,871,670 km (0.066 R)
• M36: 44,436,552 km (0.065 R)
• M37: 47,333,664 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 5.7

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.99 AU - 9.91 AU

Year: 14948 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,025,888 km

• M1: 73,602 km (0.047 R)
• M2: 336,894 km (0.097 R)
• M3: 606,320 km (0.092 R)
• M4: 800,947 km (0.073 R)
• M5: 1,085,781 km (0.059 R)
• M6: 1,377,946 km (0.086 R)
• M7: 1,606,382 km (0.111 R)
• M8: 1,895,704 km (0.11 R)
• M9: 2,383,992 km (0.068 R)
• M10: 3,051,198 km (0.101 R)
• M11: 3,308,058 km (0.092 R)
• M12: 4,417,924 km (0.075 R)
• M13: 5,756,227 km (0.104 R)
• M14: 6,814,781 km (0.105 R)
• M15: 8,536,055 km (0.078 R)
• M16: 10,470,355 km (0.073 R)
• M17: 13,276,063 km (0.087 R)
• M18: 21,782,497 km (0.05 R)
• M19: 24,214,360 km (0.067 R)
• M20: 24,619,471 km (0.099 R)
• M21: 26,073,413 km (0.043 R)
• M22: 27,146,329 km (0.111 R)
• M23: 33,829,165 km (0.077 R)
• M24: 36,943,493 km (0.063 R)
• M25: 38,984,008 km (0.098 R)
• M26: 42,696,579 km (0.092 R)
• M27: 45,862,219 km (0.1 R)
• M28: 48,216,740 km (0.065 R)
• M29: 50,650,548 km (0.039 R)
• M30: 54,713,177 km (0.12 R)
• M31: 58,079,429 km (0.094 R)
• M32: 62,146,546 km (0.099 R)
• M33: 62,905,905 km (0.116 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: 448 - 20,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit