🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.36 AU - 2.22 AU

Year: 1571 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,199,173 km

• M1: 161,566 km (0.074 R)
• M2: 610,659 km (0.082 R)
• M3: 1,784,403 km (0.085 R)
• M4: 2,213,151 km (0.046 R)
• M5: 3,444,491 km (0.097 R)
• M6: 3,938,014 km (0.116 R)
• M7: 4,900,826 km (0.085 R)
• M8: 8,863,524 km (0.039 R)
• M9: 10,235,337 km (0.076 R)
• M10: 10,900,598 km (0.108 R)
• M11: 12,162,905 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 8.6

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.97 AU - 2.19 AU

Year: 1968 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,199,173 km

• M1: 106,962 km (0.12 R)
• M2: 607,517 km (0.086 R)
• M3: 1,182,422 km (0.065 R)
• M4: 1,915,900 km (0.072 R)
• M5: 2,535,983 km (0.061 R)
• M6: 2,971,612 km (0.096 R)
• M7: 3,317,632 km (0.06 R)
• M8: 3,839,729 km (0.115 R)
• M9: 4,271,618 km (0.029 R)
• M10: 4,691,988 km (0.102 R)
• M11: 5,232,634 km (0.12 R)
• M12: 5,640,289 km (0.118 R)
• M13: 6,278,174 km (0.12 R)
• M14: 8,384,961 km (0.103 R)
• M15: 10,543,957 km (0.095 R)
• M16: 11,791,903 km (0.113 R)
• M17: 12,620,376 km (0.073 R)
• M18: 13,575,857 km (0.088 R)
• M19: 16,124,706 km (0.078 R)
• M20: 17,564,436 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 8.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.99 AU - 2.95 AU

Year: 2547 Days

Day: 7.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,199,173 km

• M1: 108,309 km (0.083 R)
• M2: 564,732 km (0.071 R)
• M3: 879,635 km (0.094 R)
• M4: 2,417,202 km (0.116 R)
• M5: 3,438,657 km (0.11 R)
• M6: 6,529,947 km (0.115 R)
• M7: 7,350,491 km (0.068 R)
• M8: 7,973,417 km (0.086 R)
• M9: 10,259,721 km (0.06 R)
• M10: 10,608,434 km (0.09 R)
• M11: 11,073,683 km (0.118 R)
• M12: 12,670,491 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 13.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.6 AU - 3.52 AU

Year: 3511 Days

Day: 13.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,199,173 km

• M1: 171,439 km (0.065 R)
• M2: 841,189 km (0.104 R)
• M3: 1,621,641 km (0.06 R)
• M4: 2,069,687 km (0.073 R)
• M5: 2,715,201 km (0.054 R)
• M6: 3,356,378 km (0.081 R)
• M7: 3,988,130 km (0.112 R)
• M8: 4,995,073 km (0.111 R)
• M9: 5,437,434 km (0.067 R)
• M10: 7,644,900 km (0.114 R)
• M11: 8,450,185 km (0.109 R)
• M12: 9,195,931 km (0.068 R)
• M13: 10,733,348 km (0.109 R)
• M14: 11,341,015 km (0.111 R)
• M15: 15,536,487 km (0.078 R)
• M16: 16,771,268 km (0.085 R)
• M17: 20,405,449 km (0.115 R)
• M18: 23,006,357 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 5.1

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.8 AU - 7.1 AU

Year: 9521 Days

Day: 22.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,199,173 km

• M1: 63,429 km (0.085 R)
• M2: 236,813 km (0.089 R)
• M3: 422,016 km (0.084 R)
• M4: 804,238 km (0.055 R)
• M5: 1,036,264 km (0.09 R)
• M6: 1,268,440 km (0.06 R)
• M7: 1,522,607 km (0.03 R)
• M8: 2,041,562 km (0.06 R)
• M9: 2,308,894 km (0.065 R)
• M10: 2,511,299 km (0.1 R)
• M11: 3,294,295 km (0.091 R)
• M12: 5,043,842 km (0.052 R)
• M13: 7,189,973 km (0.095 R)
• M14: 8,423,108 km (0.115 R)
• M15: 8,782,442 km (0.118 R)
• M16: 9,660,731 km (0.111 R)
• M17: 10,458,836 km (0.069 R)
• M18: 10,920,794 km (0.082 R)
• M19: 14,944,079 km (0.052 R)
• M20: 15,118,211 km (0.106 R)
• M21: 15,470,664 km (0.115 R)
• M22: 16,809,714 km (0.111 R)
• M23: 17,251,477 km (0.06 R)
• M24: 18,623,289 km (0.094 R)
• M25: 20,995,912 km (0.093 R)
• M26: 21,287,627 km (0.049 R)
• M27: 23,017,876 km (0.092 R)
• M28: 23,327,993 km (0.115 R)
• M29: 24,195,361 km (0.041 R)
• M30: 25,412,639 km (0.108 R)
• M31: 27,792,891 km (0.035 R)
• M32: 30,597,103 km (0.093 R)
• M33: 31,922,989 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 3.2

Gravity: 61.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.97 AU - 6.97 AU

Year: 9569 Days

Day: 24.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,199,173 km

• M1: 39,793 km (0.106 R)
• M2: 143,913 km (0.053 R)
• M3: 790,774 km (0.106 R)
• M4: 1,402,031 km (0.039 R)
• M5: 1,682,078 km (0.085 R)
• M6: 2,544,510 km (0.089 R)
• M7: 2,873,476 km (0.091 R)
• M8: 3,115,675 km (0.092 R)
• M9: 3,716,310 km (0.052 R)
• M10: 5,017,064 km (0.102 R)
• M11: 5,238,469 km (0.068 R)
• M12: 5,803,201 km (0.093 R)
• M13: 8,426,698 km (0.077 R)
• M14: 8,559,841 km (0.044 R)
• M15: 9,293,768 km (0.093 R)
• M16: 11,202,786 km (0.059 R)
• M17: 14,342,546 km (0.104 R)
• M18: 15,507,016 km (0.119 R)
• M19: 17,512,974 km (0.105 R)
• M20: 20,474,264 km (0.111 R)
• M21: 25,654,838 km (0.097 R)
• M22: 26,028,384 km (0.078 R)
• M23: 27,170,564 km (0.089 R)
• M24: 29,350,504 km (0.043 R)
• M25: 29,964,753 km (0.032 R)
• M26: 33,719,061 km (0.105 R)
• M27: 34,392,700 km (0.096 R)
• M28: 34,960,873 km (0.091 R)
• M29: 39,360,696 km (0.086 R)
• M30: 42,533,667 km (0.107 R)
• M31: 44,382,995 km (0.109 R)
• M32: 45,056,186 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.7

Radius: 4.4

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.65 AU - 8.27 AU

Year: 13366 Days

Day: 20.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,199,173 km

• M1: 58,044 km (0.06 R)
• M2: 321,336 km (0.11 R)
• M3: 963,560 km (0.041 R)
• M4: 1,578,258 km (0.112 R)
• M5: 3,375,826 km (0.088 R)
• M6: 4,070,558 km (0.106 R)
• M7: 5,553,223 km (0.106 R)
• M8: 7,697,708 km (0.093 R)
• M9: 8,848,415 km (0.11 R)
• M10: 11,534,295 km (0.089 R)
• M11: 13,803,096 km (0.096 R)
• M12: 16,604,616 km (0.083 R)
• M13: 22,514,480 km (0.106 R)
• M14: 29,500,102 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.5

Radius: 4.2

Gravity: 35.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.79 AU - 10.07 AU

Year: 20527 Days

Day: 20 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,199,173 km

• M1: 52,958 km (0.11 R)
• M2: 224,397 km (0.039 R)
• M3: 624,571 km (0.099 R)
• M4: 1,036,115 km (0.051 R)
• M5: 1,677,890 km (0.116 R)
• M6: 2,093,622 km (0.116 R)
• M7: 4,290,916 km (0.105 R)
• M8: 9,353,457 km (0.036 R)
• M9: 10,158,443 km (0.057 R)
• M10: 10,396,753 km (0.094 R)
• M11: 25,290,717 km (0.119 R)
• M12: 26,506,499 km (0.078 R)
• M13: 32,013,346 km (0.071 R)
• M14: 32,268,710 km (0.065 R)
• M15: 36,959,949 km (0.052 R)
• M16: 39,687,567 km (0.093 R)
• M17: 40,130,078 km (0.074 R)
• M18: 47,665,921 km (0.061 R)
• M19: 52,824,654 km (0.054 R)
• M20: 54,079,630 km (0.07 R)
• M21: 56,835,522 km (0.114 R)
• M22: 66,488,774 km (0.105 R)
• M23: 68,796,321 km (0.037 R)
• M24: 70,507,720 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 3.4

Gravity: 43.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.99 AU - 11.99 AU

Year: 20714 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,199,173 km

• M1: 42,336 km (0.077 R)
• M2: 160,519 km (0.109 R)
• M3: 269,725 km (0.092 R)
• M4: 1,289,683 km (0.102 R)
• M5: 1,666,371 km (0.062 R)
• M6: 3,024,570 km (0.07 R)
• M7: 3,771,662 km (0.114 R)
• M8: 4,807,178 km (0.052 R)
• M9: 5,129,412 km (0.062 R)
• M10: 6,266,356 km (0.045 R)
• M11: 6,826,600 km (0.119 R)
• M12: 11,212,660 km (0.049 R)
• M13: 11,842,467 km (0.06 R)
• M14: 16,681,808 km (0.111 R)
• M15: 18,867,882 km (0.05 R)
• M16: 24,835,191 km (0.111 R)
• M17: 25,471,880 km (0.066 R)
• M18: 27,785,561 km (0.1 R)
• M19: 31,328,337 km (0.115 R)
• M20: 32,321,518 km (0.108 R)
• M21: 32,825,812 km (0.117 R)
• M22: 34,763,852 km (0.109 R)
• M23: 35,160,436 km (0.115 R)
• M24: 35,426,421 km (0.032 R)
• M25: 38,442,165 km (0.111 R)
• M26: 41,773,261 km (0.084 R)
• M27: 50,846,521 km (0.068 R)
• M28: 53,259,834 km (0.119 R)
• M29: 57,204,730 km (0.057 R)
• M30: 57,388,586 km (0.08 R)
• M31: 57,942,247 km (0.071 R)
• M32: 59,814,016 km (0.093 R)
• M33: 64,469,502 km (0.119 R)
• M34: 68,321,946 km (0.114 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: 481 - 13,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit