🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 9.5

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.16 AU - 1.9 AU

Year: 1284 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,215,922 km

• M1: 118,332 km (0.107 R)
• M2: 425,307 km (0.04 R)
• M3: 777,311 km (0.047 R)
• M4: 1,213,089 km (0.032 R)
• M5: 1,992,045 km (0.116 R)
• M6: 2,550,943 km (0.1 R)
• M7: 2,848,643 km (0.103 R)
• M8: 3,197,355 km (0.087 R)
• M9: 3,514,652 km (0.07 R)
• M10: 4,146,105 km (0.109 R)
• M11: 4,542,240 km (0.082 R)
• M12: 5,491,439 km (0.099 R)
• M13: 6,034,629 km (0.057 R)
• M14: 7,011,203 km (0.084 R)
• M15: 7,425,290 km (0.111 R)
• M16: 8,142,612 km (0.086 R)
• M17: 8,821,637 km (0.083 R)
• M18: 9,775,024 km (0.056 R)
• M19: 10,230,400 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 8.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.64 AU - 2.04 AU

Year: 1693 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,215,922 km

• M1: 112,498 km (0.096 R)
• M2: 588,967 km (0.094 R)
• M3: 1,263,204 km (0.107 R)
• M4: 1,658,592 km (0.11 R)
• M5: 2,295,430 km (0.115 R)
• M6: 2,652,370 km (0.11 R)
• M7: 3,046,411 km (0.073 R)
• M8: 3,748,923 km (0.102 R)
• M9: 4,179,914 km (0.057 R)
• M10: 4,769,479 km (0.118 R)
• M11: 5,512,831 km (0.118 R)
• M12: 6,178,691 km (0.033 R)
• M13: 6,735,345 km (0.117 R)
• M14: 8,419,518 km (0.083 R)
• M15: 9,188,600 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 8.4

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.46 AU - 2.26 AU

Year: 1721 Days

Day: 5.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,215,922 km

• M1: 105,167 km (0.062 R)
• M2: 472,131 km (0.065 R)
• M3: 809,025 km (0.045 R)
• M4: 1,128,417 km (0.106 R)
• M5: 1,660,387 km (0.078 R)
• M6: 2,149,721 km (0.073 R)
• M7: 2,923,442 km (0.099 R)
• M8: 3,399,312 km (0.096 R)
• M9: 4,228,683 km (0.072 R)
• M10: 4,649,502 km (0.109 R)
• M11: 5,253,728 km (0.096 R)
• M12: 5,621,888 km (0.064 R)
• M13: 6,804,160 km (0.068 R)
• M14: 7,964,142 km (0.059 R)
• M15: 9,185,010 km (0.115 R)
• M16: 9,618,395 km (0.049 R)
• M17: 11,224,777 km (0.089 R)
• M18: 11,681,649 km (0.091 R)
• M19: 13,591,864 km (0.106 R)
• M20: 14,598,508 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 9.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.63 AU - 2.27 AU

Year: 1847 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,215,922 km

• M1: 123,119 km (0.096 R)
• M2: 499,956 km (0.111 R)
• M3: 869,912 km (0.07 R)
• M4: 1,528,741 km (0.092 R)
• M5: 2,003,115 km (0.115 R)
• M6: 2,573,981 km (0.067 R)
• M7: 2,905,789 km (0.088 R)
• M8: 3,854,240 km (0.092 R)
• M9: 4,232,124 km (0.03 R)
• M10: 4,824,083 km (0.076 R)
• M11: 5,263,900 km (0.106 R)
• M12: 6,198,588 km (0.054 R)
• M13: 6,935,357 km (0.111 R)
• M14: 8,178,964 km (0.097 R)
• M15: 9,329,671 km (0.1 R)
• M16: 10,404,382 km (0.04 R)
• M17: 11,065,156 km (0.102 R)
• M18: 14,344,940 km (0.083 R)
• M19: 15,302,965 km (0.104 R)
• M20: 16,109,297 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 8.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.94 AU - 3 AU

Year: 2633 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,215,922 km

• M1: 111,151 km (0.097 R)
• M2: 440,566 km (0.086 R)
• M3: 861,534 km (0.065 R)
• M4: 1,258,866 km (0.071 R)
• M5: 1,709,754 km (0.087 R)
• M6: 2,022,563 km (0.066 R)
• M7: 2,765,466 km (0.067 R)
• M8: 3,679,360 km (0.101 R)
• M9: 4,392,493 km (0.066 R)
• M10: 5,483,061 km (0.103 R)
• M11: 6,091,625 km (0.074 R)
• M12: 7,088,097 km (0.101 R)
• M13: 7,686,787 km (0.038 R)
• M14: 8,157,572 km (0.12 R)
• M15: 9,156,736 km (0.119 R)
• M16: 10,961,036 km (0.086 R)
• M17: 11,276,687 km (0.092 R)
• M18: 11,679,854 km (0.104 R)
• M19: 12,344,667 km (0.079 R)
• M20: 12,903,265 km (0.032 R)
• M21: 16,103,912 km (0.058 R)
• M22: 17,616,944 km (0.095 R)
• M23: 18,105,232 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 11.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.87 AU - 3.01 AU

Year: 3419 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,215,922 km

• M1: 143,016 km (0.027 R)
• M2: 527,033 km (0.108 R)
• M3: 988,094 km (0.113 R)
• M4: 1,351,318 km (0.094 R)
• M5: 2,046,499 km (0.037 R)
• M6: 2,456,098 km (0.099 R)
• M7: 2,814,086 km (0.062 R)
• M8: 3,307,011 km (0.083 R)
• M9: 3,857,082 km (0.061 R)
• M10: 4,243,792 km (0.102 R)
• M11: 5,210,045 km (0.103 R)
• M12: 5,587,181 km (0.051 R)
• M13: 8,501,946 km (0.06 R)
• M14: 8,893,294 km (0.094 R)
• M15: 9,296,610 km (0.094 R)
• M16: 9,677,037 km (0.108 R)
• M17: 10,031,884 km (0.091 R)
• M18: 10,432,357 km (0.048 R)
• M19: 11,618,519 km (0.075 R)
• M20: 13,896,595 km (0.119 R)
• M21: 14,257,724 km (0.053 R)
• M22: 16,307,664 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 14.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.94 AU - 3.86 AU

Year: 4252 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,215,922 km

• M1: 194,627 km (0.101 R)
• M2: 726,447 km (0.098 R)
• M3: 1,286,841 km (0.074 R)
• M4: 1,789,789 km (0.063 R)
• M5: 2,636,662 km (0.119 R)
• M6: 5,708,954 km (0.074 R)
• M7: 7,441,746 km (0.058 R)
• M8: 8,006,328 km (0.092 R)
• M9: 10,557,122 km (0.119 R)
• M10: 11,135,018 km (0.107 R)
• M11: 12,896,533 km (0.093 R)
• M12: 24,032,748 km (0.062 R)
• M13: 25,113,144 km (0.028 R)
• M14: 28,294,044 km (0.079 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 14.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.43 AU - 6.15 AU

Year: 8252 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,215,922 km

• M1: 181,612 km (0.067 R)
• M2: 635,641 km (0.09 R)
• M3: 1,174,343 km (0.057 R)
• M4: 1,796,521 km (0.093 R)
• M5: 2,452,507 km (0.113 R)
• M6: 3,725,286 km (0.098 R)
• M7: 4,522,344 km (0.087 R)
• M8: 5,015,717 km (0.096 R)
• M9: 5,928,863 km (0.097 R)
• M10: 6,521,869 km (0.086 R)
• M11: 6,984,126 km (0.094 R)
• M12: 8,542,786 km (0.073 R)
• M13: 9,425,115 km (0.048 R)
• M14: 11,656,367 km (0.113 R)
• M15: 12,240,547 km (0.081 R)
• M16: 12,998,260 km (0.059 R)
• M17: 13,467,698 km (0.092 R)
• M18: 14,551,834 km (0.039 R)
• M19: 15,693,265 km (0.116 R)
• M20: 19,544,962 km (0.059 R)
• M21: 20,580,777 km (0.104 R)
• M22: 22,462,569 km (0.103 R)
• M23: 28,883,310 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 3.1

Gravity: 37.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.1 AU - 6.22 AU

Year: 9133 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,215,922 km

• M1: 38,596 km (0.099 R)
• M2: 190,737 km (0.108 R)
• M3: 357,240 km (0.106 R)
• M4: 1,669,662 km (0.072 R)
• M5: 1,840,652 km (0.111 R)
• M6: 2,857,020 km (0.091 R)
• M7: 5,344,384 km (0.114 R)
• M8: 7,450,273 km (0.072 R)
• M9: 8,811,763 km (0.046 R)
• M10: 10,190,009 km (0.087 R)
• M11: 10,711,806 km (0.029 R)
• M12: 10,857,065 km (0.099 R)
• M13: 13,703,165 km (0.061 R)
• M14: 14,812,134 km (0.12 R)
• M15: 15,791,252 km (0.107 R)
• M16: 16,232,865 km (0.048 R)
• M17: 16,360,622 km (0.092 R)
• M18: 17,742,008 km (0.065 R)
• M19: 27,784,663 km (0.081 R)
• M20: 29,269,123 km (0.034 R)
• M21: 30,223,258 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 3

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.15 AU - 10.03 AU

Year: 15607 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,215,922 km

• M1: 41,289 km (0.099 R)
• M2: 149,897 km (0.099 R)
• M3: 466,147 km (0.112 R)
• M4: 651,499 km (0.059 R)
• M5: 1,053,767 km (0.062 R)
• M6: 1,279,211 km (0.063 R)
• M7: 1,497,175 km (0.067 R)
• M8: 1,796,521 km (0.091 R)
• M9: 2,069,836 km (0.112 R)
• M10: 2,893,672 km (0.112 R)
• M11: 3,098,172 km (0.055 R)
• M12: 3,312,097 km (0.04 R)
• M13: 3,745,781 km (0.041 R)
• M14: 4,013,412 km (0.112 R)
• M15: 4,452,033 km (0.052 R)
• M16: 4,752,276 km (0.058 R)
• M17: 5,332,566 km (0.105 R)
• M18: 13,767,193 km (0.077 R)
• M19: 14,876,760 km (0.103 R)
• M20: 15,483,978 km (0.081 R)
• M21: 23,533,989 km (0.032 R)
• M22: 24,860,473 km (0.077 R)
• M23: 29,044,127 km (0.11 R)
• M24: 30,086,675 km (0.117 R)
• M25: 30,763,007 km (0.064 R)
• M26: 34,717,627 km (0.111 R)
• M27: 34,929,008 km (0.045 R)
• M28: 35,247,802 km (0.034 R)
• M29: 35,891,222 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit