🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 13

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 83,739,387 km

• M1: 161,715 km (0.118 R)
• M2: 577,747 km (0.081 R)
• M3: 1,237,174 km (0.082 R)
• M4: 1,787,395 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 11.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.72 AU - 0.92 AU

Year: 513 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,739,387 km

• M1: 138,079 km (0.044 R)
• M2: 496,216 km (0.085 R)
• M3: 948,750 km (0.11 R)
• M4: 1,362,986 km (0.089 R)
• M5: 1,738,926 km (0.076 R)
• M6: 2,230,654 km (0.119 R)
• M7: 2,622,600 km (0.119 R)
• M8: 3,285,768 km (0.114 R)
• M9: 4,389,800 km (0.117 R)
• M10: 4,802,840 km (0.105 R)
• M11: 5,514,776 km (0.056 R)
• M12: 5,869,173 km (0.066 R)
• M13: 6,352,674 km (0.098 R)
• M14: 6,742,675 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 11.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.3 AU - 1.96 AU

Year: 1436 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,739,387 km

• M1: 154,086 km (0.091 R)
• M2: 541,395 km (0.086 R)
• M3: 977,024 km (0.107 R)
• M4: 1,536,221 km (0.086 R)
• M5: 1,948,363 km (0.062 R)
• M6: 2,326,546 km (0.104 R)
• M7: 2,727,917 km (0.086 R)
• M8: 3,480,245 km (0.118 R)
• M9: 4,149,396 km (0.118 R)
• M10: 4,942,414 km (0.11 R)
• M11: 5,834,018 km (0.113 R)
• M12: 6,879,856 km (0.056 R)
• M13: 7,581,022 km (0.071 R)
• M14: 8,706,895 km (0.085 R)
• M15: 10,103,242 km (0.078 R)
• M16: 10,769,700 km (0.063 R)
• M17: 11,429,726 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 12.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.96 AU - 2.64 AU

Year: 2408 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,739,387 km

• M1: 155,432 km (0.105 R)
• M2: 643,420 km (0.105 R)
• M3: 1,075,160 km (0.118 R)
• M4: 1,621,192 km (0.086 R)
• M5: 2,021,965 km (0.031 R)
• M6: 2,622,002 km (0.072 R)
• M7: 3,097,125 km (0.117 R)
• M8: 3,610,993 km (0.081 R)
• M9: 4,222,998 km (0.086 R)
• M10: 6,262,017 km (0.097 R)
• M11: 7,118,315 km (0.102 R)
• M12: 8,051,058 km (0.118 R)
• M13: 8,854,548 km (0.105 R)
• M14: 10,660,494 km (0.09 R)
• M15: 11,218,943 km (0.1 R)
• M16: 12,789,122 km (0.062 R)
• M17: 14,261,464 km (0.112 R)
• M18: 15,137,809 km (0.113 R)
• M19: 16,361,669 km (0.108 R)
• M20: 16,890,647 km (0.117 R)
• M21: 18,947,767 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 13.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.28 AU - 4.7 AU

Year: 5501 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,739,387 km

• M1: 182,360 km (0.108 R)
• M2: 872,904 km (0.077 R)
• M3: 1,398,740 km (0.094 R)
• M4: 1,824,496 km (0.036 R)
• M5: 4,056,047 km (0.112 R)
• M6: 5,661,531 km (0.085 R)
• M7: 7,747,075 km (0.107 R)
• M8: 10,157,995 km (0.082 R)
• M9: 11,397,563 km (0.051 R)
• M10: 13,421,023 km (0.077 R)
• M11: 14,495,136 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 3.9

Gravity: 32.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.58 AU - 7.5 AU

Year: 10246 Days

Day: 20.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,739,387 km

• M1: 50,564 km (0.086 R)
• M2: 181,612 km (0.102 R)
• M3: 387,458 km (0.083 R)
• M4: 586,872 km (0.085 R)
• M5: 1,312,123 km (0.081 R)
• M6: 2,388,629 km (0.118 R)
• M7: 6,736,392 km (0.073 R)
• M8: 7,636,523 km (0.102 R)
• M9: 9,576,807 km (0.053 R)
• M10: 12,042,479 km (0.089 R)
• M11: 12,377,728 km (0.105 R)
• M12: 13,420,724 km (0.098 R)
• M13: 14,209,554 km (0.086 R)
• M14: 14,583,848 km (0.054 R)
• M15: 14,964,724 km (0.064 R)
• M16: 15,879,066 km (0.044 R)
• M17: 17,603,331 km (0.064 R)
• M18: 18,180,330 km (0.077 R)
• M19: 18,994,292 km (0.063 R)
• M20: 19,296,181 km (0.11 R)
• M21: 25,934,436 km (0.115 R)
• M22: 28,315,137 km (0.073 R)
• M23: 31,149,867 km (0.073 R)
• M24: 33,946,300 km (0.074 R)
• M25: 41,028,712 km (0.055 R)
• M26: 41,280,336 km (0.117 R)
• M27: 41,786,724 km (0.035 R)
• M28: 42,682,965 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.6

Radius: 6.4

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.26 AU - 8.08 AU

Year: 14662 Days

Day: 19.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,739,387 km

• M1: 79,586 km (0.099 R)
• M2: 374,144 km (0.085 R)
• M3: 823,087 km (0.076 R)
• M4: 2,337,616 km (0.085 R)
• M5: 3,040,577 km (0.12 R)
• M6: 5,216,328 km (0.044 R)
• M7: 6,444,527 km (0.099 R)
• M8: 7,766,074 km (0.118 R)
• M9: 8,213,821 km (0.093 R)
• M10: 10,283,806 km (0.082 R)
• M11: 11,610,740 km (0.049 R)
• M12: 12,495,910 km (0.102 R)
• M13: 13,110,458 km (0.096 R)
• M14: 19,011,346 km (0.113 R)
• M15: 20,574,494 km (0.055 R)
• M16: 22,221,417 km (0.101 R)
• M17: 22,669,014 km (0.118 R)
• M18: 29,154,082 km (0.11 R)
• M19: 32,129,135 km (0.098 R)
• M20: 35,665,329 km (0.112 R)
• M21: 43,638,746 km (0.101 R)
• M22: 49,011,254 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 4.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.59 AU - 8.27 AU

Year: 15414 Days

Day: 24.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,739,387 km

• M1: 58,792 km (0.112 R)
• M2: 332,107 km (0.105 R)
• M3: 549,473 km (0.099 R)
• M4: 892,950 km (0.099 R)
• M5: 1,107,623 km (0.102 R)
• M6: 1,512,883 km (0.116 R)
• M7: 1,777,522 km (0.096 R)
• M8: 2,297,823 km (0.111 R)
• M9: 3,033,097 km (0.088 R)
• M10: 4,309,765 km (0.094 R)
• M11: 4,650,848 km (0.119 R)
• M12: 4,814,059 km (0.032 R)
• M13: 7,824,717 km (0.086 R)
• M14: 8,292,060 km (0.094 R)
• M15: 8,777,954 km (0.06 R)
• M16: 12,098,728 km (0.069 R)
• M17: 12,989,583 km (0.094 R)
• M18: 13,588,872 km (0.114 R)
• M19: 15,436,855 km (0.087 R)
• M20: 18,174,645 km (0.107 R)
• M21: 18,854,867 km (0.083 R)
• M22: 19,062,209 km (0.054 R)
• M23: 19,411,072 km (0.101 R)
• M24: 21,670,000 km (0.114 R)
• M25: 22,745,159 km (0.105 R)
• M26: 23,295,979 km (0.113 R)
• M27: 26,183,816 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.5

Radius: 4.2

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.49 AU - 10.57 AU

Year: 21926 Days

Day: 15.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 165.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,739,387 km

• M1: 52,359 km (0.037 R)
• M2: 254,316 km (0.118 R)
• M3: 725,250 km (0.096 R)
• M4: 2,134,163 km (0.077 R)
• M5: 3,340,670 km (0.112 R)
• M6: 4,073,101 km (0.07 R)
• M7: 5,010,033 km (0.118 R)
• M8: 8,719,461 km (0.119 R)
• M9: 11,120,956 km (0.096 R)
• M10: 16,018,790 km (0.108 R)
• M11: 19,920,004 km (0.059 R)
• M12: 20,715,864 km (0.08 R)
• M13: 29,644,015 km (0.089 R)
• M14: 45,208,477 km (0.054 R)
• M15: 53,011,053 km (0.085 R)
• M16: 60,925,079 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 3.8

Gravity: 45.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.83 AU - 11.17 AU

Year: 23485 Days

Day: 15.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,739,387 km

• M1: 51,462 km (0.078 R)
• M2: 181,313 km (0.087 R)
• M3: 465,698 km (0.07 R)
• M4: 879,037 km (0.051 R)
• M5: 1,402,630 km (0.107 R)
• M6: 2,445,327 km (0.085 R)
• M7: 3,513,904 km (0.086 R)
• M8: 3,919,614 km (0.086 R)
• M9: 5,773,281 km (0.111 R)
• M10: 7,323,265 km (0.038 R)
• M11: 7,472,114 km (0.084 R)
• M12: 8,681,015 km (0.093 R)
• M13: 9,245,148 km (0.041 R)
• M14: 9,419,131 km (0.103 R)
• M15: 10,075,566 km (0.067 R)
• M16: 10,198,087 km (0.063 R)
• M17: 12,088,705 km (0.049 R)
• M18: 16,802,534 km (0.097 R)
• M19: 24,217,950 km (0.025 R)
• M20: 25,106,263 km (0.086 R)
• M21: 29,749,182 km (0.074 R)
• M22: 32,205,130 km (0.113 R)
• M23: 32,604,856 km (0.052 R)
• M24: 33,143,109 km (0.041 R)
• M25: 34,793,024 km (0.111 R)
• M26: 37,810,563 km (0.118 R)
• M27: 47,384,378 km (0.103 R)
• M28: 64,160,582 km (0.066 R)
• M29: 76,667,263 km (0.049 R)
• M30: 80,273,320 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit