🌌 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: 332.5

Radius: 12.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 343 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,419,895 km

• M1: 151,692 km (0.07 R)
• M2: 561,740 km (0.118 R)
• M3: 1,150,108 km (0.119 R)
• M4: 1,562,101 km (0.074 R)
• M5: 2,323,704 km (0.075 R)
• M6: 3,239,392 km (0.033 R)
• M7: 3,730,971 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 13.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.88 AU - 2.02 AU

Year: 1914 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,419,895 km

• M1: 170,392 km (0.048 R)
• M2: 687,552 km (0.105 R)
• M3: 1,244,953 km (0.095 R)
• M4: 1,841,849 km (0.078 R)
• M5: 2,920,001 km (0.062 R)
• M6: 3,410,532 km (0.092 R)
• M7: 3,849,452 km (0.061 R)
• M8: 4,364,817 km (0.072 R)
• M9: 4,925,959 km (0.1 R)
• M10: 5,695,191 km (0.105 R)
• M11: 6,517,830 km (0.095 R)
• M12: 6,958,096 km (0.08 R)
• M13: 7,501,585 km (0.087 R)
• M14: 8,400,070 km (0.085 R)
• M15: 9,401,628 km (0.067 R)
• M16: 9,830,674 km (0.043 R)
• M17: 10,728,262 km (0.093 R)
• M18: 12,410,041 km (0.041 R)
• M19: 13,252,576 km (0.112 R)
• M20: 14,175,595 km (0.085 R)
• M21: 14,962,480 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 8.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.67 AU - 2.81 AU

Year: 3188 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,419,895 km

• M1: 108,159 km (0.076 R)
• M2: 641,775 km (0.093 R)
• M3: 922,420 km (0.082 R)
• M4: 1,200,373 km (0.101 R)
• M5: 1,748,051 km (0.12 R)
• M6: 2,079,859 km (0.074 R)
• M7: 2,903,545 km (0.102 R)
• M8: 4,128,602 km (0.1 R)
• M9: 4,418,672 km (0.104 R)
• M10: 5,371,611 km (0.072 R)
• M11: 5,819,806 km (0.064 R)
• M12: 6,904,989 km (0.119 R)
• M13: 7,404,945 km (0.093 R)
• M14: 8,216,214 km (0.046 R)
• M15: 12,656,429 km (0.037 R)
• M16: 13,952,096 km (0.09 R)
• M17: 17,440,120 km (0.109 R)
• M18: 17,981,664 km (0.113 R)
• M19: 18,702,427 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 12.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.89 AU - 2.99 AU

Year: 3543 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,419,895 km

• M1: 150,795 km (0.111 R)
• M2: 550,670 km (0.041 R)
• M3: 950,694 km (0.062 R)
• M4: 1,338,003 km (0.044 R)
• M5: 1,737,130 km (0.093 R)
• M6: 2,245,015 km (0.11 R)
• M7: 2,885,294 km (0.089 R)
• M8: 3,786,322 km (0.098 R)
• M9: 4,213,723 km (0.109 R)
• M10: 4,793,415 km (0.102 R)
• M11: 5,243,106 km (0.073 R)
• M12: 7,628,145 km (0.084 R)
• M13: 8,491,474 km (0.111 R)
• M14: 9,418,832 km (0.11 R)
• M15: 11,213,408 km (0.11 R)
• M16: 11,874,331 km (0.058 R)
• M17: 14,471,051 km (0.09 R)
• M18: 17,309,371 km (0.105 R)
• M19: 18,073,218 km (0.05 R)
• M20: 21,155,682 km (0.096 R)
• M21: 23,206,818 km (0.065 R)
• M22: 23,775,590 km (0.077 R)
• M23: 24,426,340 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.06 AU - 3.6 AU

Year: 4271 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,419,895 km

• M1: 99,632 km (0.043 R)
• M2: 350,657 km (0.077 R)
• M3: 605,722 km (0.04 R)
• M4: 895,642 km (0.057 R)
• M5: 1,383,182 km (0.11 R)
• M6: 1,669,662 km (0.088 R)
• M7: 2,009,847 km (0.093 R)
• M8: 2,379,953 km (0.091 R)
• M9: 2,674,212 km (0.103 R)
• M10: 4,905,763 km (0.111 R)
• M11: 5,248,940 km (0.114 R)
• M12: 6,013,086 km (0.058 R)
• M13: 6,720,834 km (0.082 R)
• M14: 7,178,005 km (0.091 R)
• M15: 8,154,730 km (0.025 R)
• M16: 10,541,564 km (0.1 R)
• M17: 13,562,842 km (0.034 R)
• M18: 13,872,659 km (0.119 R)
• M19: 15,049,546 km (0.064 R)
• M20: 16,176,018 km (0.101 R)
• M21: 18,093,713 km (0.09 R)
• M22: 19,171,865 km (0.044 R)
• M23: 20,834,196 km (0.093 R)
• M24: 22,303,098 km (0.088 R)
• M25: 25,211,879 km (0.042 R)
• M26: 26,075,956 km (0.075 R)
• M27: 26,716,684 km (0.069 R)
• M28: 27,450,012 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.8

Radius: 4.9

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.26 AU - 7.5 AU

Year: 11328 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,419,895 km

• M1: 61,634 km (0.109 R)
• M2: 254,915 km (0.109 R)
• M3: 424,858 km (0.087 R)
• M4: 657,333 km (0.088 R)
• M5: 876,045 km (0.107 R)
• M6: 1,176,438 km (0.071 R)
• M7: 1,584,840 km (0.064 R)
• M8: 2,015,083 km (0.049 R)
• M9: 2,519,527 km (0.046 R)
• M10: 2,885,743 km (0.064 R)
• M11: 3,217,252 km (0.079 R)
• M12: 3,723,641 km (0.084 R)
• M13: 4,536,855 km (0.068 R)
• M14: 5,236,075 km (0.076 R)
• M15: 8,185,098 km (0.1 R)
• M16: 11,371,383 km (0.052 R)
• M17: 12,083,918 km (0.112 R)
• M18: 12,252,365 km (0.087 R)
• M19: 19,039,022 km (0.103 R)
• M20: 19,574,582 km (0.073 R)
• M21: 19,807,207 km (0.042 R)
• M22: 21,734,925 km (0.109 R)
• M23: 24,584,914 km (0.105 R)
• M24: 24,765,180 km (0.115 R)
• M25: 28,065,608 km (0.106 R)
• M26: 28,758,994 km (0.113 R)
• M27: 29,362,472 km (0.08 R)
• M28: 30,803,249 km (0.118 R)
• M29: 31,223,469 km (0.057 R)
• M30: 31,647,430 km (0.111 R)
• M31: 33,936,427 km (0.112 R)
• M32: 37,275,601 km (0.09 R)
• M33: 37,633,140 km (0.069 R)
• M34: 43,272,680 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 7.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.83 AU - 9.21 AU

Year: 14496 Days

Day: 15.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,419,895 km

• M1: 94,546 km (0.072 R)
• M2: 329,564 km (0.032 R)
• M3: 594,203 km (0.104 R)
• M4: 839,394 km (0.083 R)
• M5: 1,163,871 km (0.092 R)
• M6: 1,570,778 km (0.076 R)
• M7: 2,132,966 km (0.116 R)
• M8: 2,523,267 km (0.056 R)
• M9: 3,228,920 km (0.088 R)
• M10: 4,660,273 km (0.113 R)
• M11: 5,749,046 km (0.119 R)
• M12: 6,103,144 km (0.091 R)
• M13: 7,180,099 km (0.102 R)
• M14: 9,840,099 km (0.086 R)
• M15: 14,575,470 km (0.052 R)
• M16: 15,417,856 km (0.048 R)
• M17: 16,102,116 km (0.094 R)
• M18: 16,548,068 km (0.076 R)
• M19: 17,397,933 km (0.046 R)
• M20: 18,345,336 km (0.088 R)
• M21: 18,761,667 km (0.086 R)
• M22: 19,613,478 km (0.096 R)
• M23: 25,272,765 km (0.057 R)
• M24: 25,788,429 km (0.112 R)
• M25: 28,104,204 km (0.093 R)
• M26: 29,691,288 km (0.106 R)
• M27: 32,132,276 km (0.078 R)
• M28: 34,809,480 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit