🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 12.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 513 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,162,622 km

• M1: 154,235 km (0.044 R)
• M2: 542,741 km (0.059 R)
• M3: 1,218,923 km (0.087 R)
• M4: 1,693,597 km (0.071 R)
• M5: 2,145,533 km (0.091 R)
• M6: 2,534,487 km (0.108 R)
• M7: 3,096,826 km (0.104 R)
• M8: 4,053,953 km (0.09 R)
• M9: 4,518,604 km (0.092 R)
• M10: 5,002,403 km (0.093 R)
• M11: 5,452,094 km (0.106 R)
• M12: 6,548,796 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.41 AU - 1.53 AU

Year: 1209 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,162,622 km

• M1: 99,483 km (0.1 R)
• M2: 376,239 km (0.105 R)
• M3: 640,728 km (0.094 R)
• M4: 1,040,752 km (0.055 R)
• M5: 1,313,469 km (0.088 R)
• M6: 1,877,154 km (0.096 R)
• M7: 2,127,880 km (0.111 R)
• M8: 2,509,355 km (0.102 R)
• M9: 4,229,581 km (0.11 R)
• M10: 4,878,387 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.65 AU - 1.95 AU

Year: 1638 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,162,622 km

• M1: 150,495 km (0.053 R)
• M2: 795,262 km (0.07 R)
• M3: 1,283,400 km (0.098 R)
• M4: 1,937,292 km (0.12 R)
• M5: 2,485,120 km (0.071 R)
• M6: 3,441,649 km (0.12 R)
• M7: 5,569,080 km (0.118 R)
• M8: 6,171,660 km (0.077 R)
• M9: 7,593,438 km (0.083 R)
• M10: 9,125,021 km (0.115 R)
• M11: 9,689,903 km (0.087 R)
• M12: 10,926,778 km (0.043 R)
• M13: 11,950,775 km (0.09 R)
• M14: 12,831,458 km (0.106 R)
• M15: 14,101,694 km (0.1 R)
• M16: 14,677,496 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 8.5

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.59 AU - 2.49 AU

Year: 1976 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,162,622 km

• M1: 105,766 km (0.071 R)
• M2: 381,624 km (0.088 R)
• M3: 795,262 km (0.083 R)
• M4: 1,089,372 km (0.115 R)
• M5: 1,373,757 km (0.066 R)
• M6: 2,012,091 km (0.103 R)
• M7: 2,286,454 km (0.052 R)
• M8: 3,829,107 km (0.097 R)
• M9: 5,175,039 km (0.104 R)
• M10: 5,478,274 km (0.091 R)
• M11: 6,043,754 km (0.112 R)
• M12: 6,620,603 km (0.064 R)
• M13: 8,734,571 km (0.088 R)
• M14: 9,232,881 km (0.103 R)
• M15: 9,785,197 km (0.119 R)
• M16: 10,177,592 km (0.048 R)
• M17: 10,993,798 km (0.048 R)
• M18: 11,893,031 km (0.119 R)
• M19: 12,340,179 km (0.068 R)
• M20: 13,926,664 km (0.078 R)
• M21: 15,309,248 km (0.117 R)
• M22: 17,137,782 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 8.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.59 AU - 4.11 AU

Year: 4159 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,162,622 km

• M1: 102,026 km (0.108 R)
• M2: 377,735 km (0.097 R)
• M3: 959,970 km (0.119 R)
• M4: 1,868,328 km (0.088 R)
• M5: 2,149,572 km (0.097 R)
• M6: 2,459,239 km (0.103 R)
• M7: 2,849,540 km (0.103 R)
• M8: 3,280,681 km (0.107 R)
• M9: 4,342,078 km (0.101 R)
• M10: 4,645,911 km (0.111 R)
• M11: 5,192,692 km (0.075 R)
• M12: 6,564,205 km (0.11 R)
• M13: 7,220,341 km (0.084 R)
• M14: 8,092,497 km (0.053 R)
• M15: 8,554,006 km (0.086 R)
• M16: 9,725,657 km (0.072 R)
• M17: 10,915,409 km (0.091 R)
• M18: 11,567,506 km (0.041 R)
• M19: 13,141,575 km (0.116 R)
• M20: 13,531,726 km (0.096 R)
• M21: 14,233,190 km (0.109 R)
• M22: 14,644,734 km (0.06 R)
• M23: 15,708,375 km (0.051 R)
• M24: 16,539,391 km (0.114 R)
• M25: 17,574,758 km (0.083 R)
• M26: 18,836,616 km (0.08 R)
• M27: 19,837,874 km (0.109 R)
• M28: 23,479,236 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 13.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.29 AU - 3.61 AU

Year: 4346 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,162,622 km

• M1: 168,896 km (0.062 R)
• M2: 1,069,774 km (0.1 R)
• M3: 1,578,856 km (0.098 R)
• M4: 2,078,513 km (0.081 R)
• M5: 2,533,141 km (0.064 R)
• M6: 3,139,910 km (0.118 R)
• M7: 3,842,122 km (0.091 R)
• M8: 5,536,318 km (0.045 R)
• M9: 6,117,057 km (0.097 R)
• M10: 7,277,188 km (0.068 R)
• M11: 7,975,212 km (0.089 R)
• M12: 11,768,416 km (0.04 R)
• M13: 13,324,383 km (0.104 R)
• M14: 14,079,703 km (0.101 R)
• M15: 15,317,027 km (0.116 R)
• M16: 21,187,696 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 4.4

Gravity: 48.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.44 AU - 6.18 AU

Year: 9499 Days

Day: 19.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,162,622 km

• M1: 54,753 km (0.036 R)
• M2: 210,933 km (0.103 R)
• M3: 358,586 km (0.056 R)
• M4: 607,966 km (0.082 R)
• M5: 754,422 km (0.064 R)
• M6: 1,019,360 km (0.091 R)
• M7: 1,424,770 km (0.036 R)
• M8: 1,626,428 km (0.102 R)
• M9: 1,964,519 km (0.085 R)
• M10: 2,629,931 km (0.094 R)
• M11: 3,510,314 km (0.062 R)
• M12: 4,101,525 km (0.054 R)
• M13: 4,273,712 km (0.07 R)
• M14: 4,694,232 km (0.106 R)
• M15: 5,208,250 km (0.05 R)
• M16: 5,478,723 km (0.098 R)
• M17: 5,617,550 km (0.094 R)
• M18: 8,628,955 km (0.093 R)
• M19: 18,868,630 km (0.096 R)
• M20: 19,345,548 km (0.088 R)
• M21: 19,993,905 km (0.054 R)
• M22: 22,377,448 km (0.097 R)
• M23: 22,822,202 km (0.119 R)
• M24: 24,565,616 km (0.074 R)
• M25: 28,940,306 km (0.091 R)
• M26: 30,760,613 km (0.104 R)
• M27: 31,420,938 km (0.04 R)
• M28: 32,769,862 km (0.111 R)
• M29: 33,458,611 km (0.111 R)
• M30: 35,824,052 km (0.096 R)
• M31: 42,626,716 km (0.116 R)
• M32: 47,124,077 km (0.068 R)
• M33: 49,486,976 km (0.061 R)
• M34: 50,850,261 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.2

Radius: 6.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.96 AU - 8.08 AU

Year: 15405 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,162,622 km

• M1: 87,365 km (0.077 R)
• M2: 301,739 km (0.101 R)
• M3: 919,877 km (0.12 R)
• M4: 1,783,356 km (0.089 R)
• M5: 2,246,362 km (0.081 R)
• M6: 2,873,476 km (0.08 R)
• M7: 6,091,476 km (0.102 R)
• M8: 6,934,011 km (0.093 R)
• M9: 7,300,226 km (0.085 R)
• M10: 8,027,123 km (0.088 R)
• M11: 12,048,463 km (0.065 R)
• M12: 13,246,143 km (0.1 R)
• M13: 14,130,416 km (0.107 R)
• M14: 15,736,798 km (0.115 R)
• M15: 17,685,460 km (0.095 R)
• M16: 22,141,532 km (0.084 R)
• M17: 25,527,381 km (0.113 R)
• M18: 31,174,401 km (0.038 R)
• M19: 40,270,251 km (0.08 R)
• M20: 44,856,323 km (0.079 R)
• M21: 50,229,579 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 4.4

Gravity: 37.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.56 AU - 10.14 AU

Year: 19391 Days

Day: 21.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,162,622 km

• M1: 54,753 km (0.099 R)
• M2: 277,205 km (0.12 R)
• M3: 854,054 km (0.106 R)
• M4: 1,201,570 km (0.098 R)
• M5: 1,620,295 km (0.087 R)
• M6: 2,008,651 km (0.114 R)
• M7: 2,300,217 km (0.119 R)
• M8: 2,502,174 km (0.112 R)
• M9: 4,816,902 km (0.054 R)
• M10: 6,990,110 km (0.115 R)
• M11: 8,108,803 km (0.049 R)
• M12: 12,717,165 km (0.107 R)
• M13: 13,781,704 km (0.088 R)
• M14: 15,213,655 km (0.117 R)
• M15: 15,527,212 km (0.059 R)
• M16: 20,667,843 km (0.111 R)
• M17: 21,149,399 km (0.036 R)
• M18: 21,935,386 km (0.071 R)
• M19: 23,254,091 km (0.098 R)
• M20: 23,461,434 km (0.103 R)
• M21: 24,624,558 km (0.067 R)
• M22: 25,825,529 km (0.11 R)
• M23: 26,950,804 km (0.115 R)
• M24: 28,580,374 km (0.08 R)
• M25: 28,818,384 km (0.086 R)
• M26: 33,464,296 km (0.104 R)
• M27: 39,609,327 km (0.039 R)
• M28: 41,407,045 km (0.077 R)
• M29: 45,811,655 km (0.039 R)
• M30: 48,802,117 km (0.081 R)
• M31: 55,168,254 km (0.043 R)
• M32: 56,842,105 km (0.06 R)
• M33: 57,596,676 km (0.102 R)
• M34: 58,357,980 km (0.116 R)
• M35: 60,290,485 km (0.05 R)
• M36: 67,390,101 km (0.115 R)
• M37: 67,600,735 km (0.105 R)
• M38: 71,467,840 km (0.102 R)
• M39: 72,788,938 km (0.087 R)
• M40: 74,350,591 km (0.112 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: 186 - 18,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit