🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 13.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.62 AU - 0.8 AU

Year: 421 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,156,907 km

• M1: 162,912 km (0.112 R)
• M2: 570,417 km (0.079 R)
• M3: 1,223,411 km (0.105 R)
• M4: 1,909,916 km (0.106 R)
• M5: 2,816,928 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.56 AU - 5.04 AU

Year: 6268 Days

Day: 8.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,156,907 km

• M1: 114,742 km (0.096 R)
• M2: 609,761 km (0.034 R)
• M3: 966,402 km (0.065 R)
• M4: 1,563,298 km (0.038 R)
• M5: 1,849,927 km (0.1 R)
• M6: 2,158,847 km (0.053 R)
• M7: 2,531,495 km (0.103 R)
• M8: 3,682,950 km (0.045 R)
• M9: 3,974,067 km (0.026 R)
• M10: 4,450,237 km (0.092 R)
• M11: 5,295,765 km (0.084 R)
• M12: 6,299,118 km (0.115 R)
• M13: 6,745,518 km (0.076 R)
• M14: 11,192,613 km (0.101 R)
• M15: 12,616,336 km (0.081 R)
• M16: 13,645,420 km (0.114 R)
• M17: 16,074,142 km (0.058 R)
• M18: 16,802,683 km (0.048 R)
• M19: 18,325,739 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 13.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.66 AU - 5.68 AU

Year: 7094 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,156,907 km

• M1: 169,195 km (0.117 R)
• M2: 598,691 km (0.113 R)
• M3: 1,612,665 km (0.07 R)
• M4: 2,060,112 km (0.111 R)
• M5: 2,782,820 km (0.107 R)
• M6: 3,436,861 km (0.092 R)
• M7: 4,263,390 km (0.075 R)
• M8: 5,054,613 km (0.094 R)
• M9: 6,997,590 km (0.062 R)
• M10: 8,175,075 km (0.03 R)
• M11: 9,647,866 km (0.062 R)
• M12: 12,704,001 km (0.065 R)
• M13: 13,691,796 km (0.03 R)
• M14: 14,674,205 km (0.109 R)
• M15: 17,904,621 km (0.071 R)
• M16: 18,420,435 km (0.076 R)
• M17: 21,873,153 km (0.101 R)
• M18: 25,411,293 km (0.087 R)
• M19: 26,393,552 km (0.105 R)
• M20: 28,696,163 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 8.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.47 AU - 5.91 AU

Year: 8311 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,156,907 km

• M1: 248,183 km (0.113 R)
• M2: 1,068,578 km (0.097 R)
• M3: 1,345,483 km (0.118 R)
• M4: 2,338,664 km (0.11 R)
• M5: 3,313,294 km (0.092 R)
• M6: 3,802,479 km (0.083 R)
• M7: 5,086,627 km (0.113 R)
• M8: 5,534,523 km (0.115 R)
• M9: 8,954,330 km (0.091 R)
• M10: 10,032,632 km (0.103 R)
• M11: 11,149,081 km (0.094 R)
• M12: 12,296,646 km (0.051 R)
• M13: 13,679,828 km (0.096 R)
• M14: 14,657,749 km (0.079 R)
• M15: 15,681,447 km (0.082 R)
• M16: 17,058,196 km (0.096 R)
• M17: 18,383,933 km (0.066 R)
• M18: 23,757,339 km (0.082 R)
• M19: 24,691,727 km (0.089 R)
• M20: 29,823,383 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.1

Radius: 6.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.19 AU - 5.95 AU

Year: 9240 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,156,907 km

• M1: 79,586 km (0.085 R)
• M2: 856,597 km (0.101 R)
• M3: 1,266,944 km (0.104 R)
• M4: 1,867,131 km (0.073 R)
• M5: 2,869,886 km (0.075 R)
• M6: 3,246,423 km (0.089 R)
• M7: 5,225,154 km (0.104 R)
• M8: 6,264,860 km (0.044 R)
• M9: 6,964,379 km (0.106 R)
• M10: 10,418,295 km (0.085 R)
• M11: 10,679,642 km (0.034 R)
• M12: 12,292,457 km (0.083 R)
• M13: 13,385,569 km (0.107 R)
• M14: 13,642,727 km (0.096 R)
• M15: 17,721,813 km (0.119 R)
• M16: 20,238,647 km (0.107 R)
• M17: 21,058,593 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 5.5

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.37 AU - 7.01 AU

Year: 10825 Days

Day: 18.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,156,907 km

• M1: 68,366 km (0.109 R)
• M2: 293,810 km (0.078 R)
• M3: 559,496 km (0.088 R)
• M4: 838,795 km (0.109 R)
• M5: 1,159,234 km (0.108 R)
• M6: 1,457,682 km (0.107 R)
• M7: 1,855,313 km (0.075 R)
• M8: 2,440,839 km (0.031 R)
• M9: 5,538,861 km (0.114 R)
• M10: 5,787,493 km (0.064 R)
• M11: 9,133,698 km (0.111 R)
• M12: 12,104,712 km (0.077 R)
• M13: 12,403,159 km (0.107 R)
• M14: 12,645,358 km (0.115 R)
• M15: 13,076,948 km (0.049 R)
• M16: 17,187,299 km (0.059 R)
• M17: 18,967,514 km (0.088 R)
• M18: 27,730,957 km (0.069 R)
• M19: 35,471,301 km (0.077 R)
• M20: 40,292,690 km (0.063 R)
• M21: 50,591,457 km (0.097 R)
• M22: 51,833,717 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.7

Radius: 4.9

Gravity: 36.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.42 AU - 8.34 AU

Year: 14093 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,156,907 km

• M1: 62,682 km (0.112 R)
• M2: 255,513 km (0.101 R)
• M3: 428,448 km (0.108 R)
• M4: 864,077 km (0.06 R)
• M5: 1,141,282 km (0.077 R)
• M6: 1,329,177 km (0.105 R)
• M7: 1,585,139 km (0.082 R)
• M8: 1,873,414 km (0.102 R)
• M9: 2,297,524 km (0.097 R)
• M10: 2,488,561 km (0.105 R)
• M11: 4,421,365 km (0.076 R)
• M12: 5,573,418 km (0.073 R)
• M13: 6,527,703 km (0.077 R)
• M14: 7,357,074 km (0.074 R)
• M15: 7,915,672 km (0.07 R)
• M16: 9,489,143 km (0.097 R)
• M17: 9,651,606 km (0.081 R)
• M18: 10,094,266 km (0.076 R)
• M19: 11,688,082 km (0.039 R)
• M20: 12,642,516 km (0.099 R)
• M21: 15,216,647 km (0.107 R)
• M22: 16,665,053 km (0.092 R)
• M23: 17,221,108 km (0.063 R)
• M24: 18,878,054 km (0.097 R)
• M25: 20,010,361 km (0.112 R)
• M26: 22,697,737 km (0.097 R)
• M27: 24,278,837 km (0.082 R)
• M28: 27,879,508 km (0.051 R)
• M29: 32,307,156 km (0.06 R)
• M30: 38,266,387 km (0.036 R)
• M31: 43,262,358 km (0.091 R)
• M32: 43,560,357 km (0.086 R)
• M33: 48,035,727 km (0.11 R)
• M34: 50,466,393 km (0.074 R)
• M35: 56,810,091 km (0.099 R)
• M36: 61,572,389 km (0.059 R)
• M37: 62,327,858 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 7.1

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.36 AU - 8.98 AU

Year: 17945 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,156,907 km

• M1: 88,263 km (0.073 R)
• M2: 357,838 km (0.081 R)
• M3: 1,882,091 km (0.115 R)
• M4: 2,332,081 km (0.073 R)
• M5: 3,959,108 km (0.085 R)
• M6: 4,250,973 km (0.095 R)
• M7: 5,251,932 km (0.03 R)
• M8: 6,314,377 km (0.083 R)
• M9: 6,942,538 km (0.11 R)
• M10: 7,176,659 km (0.101 R)
• M11: 7,860,620 km (0.09 R)
• M12: 8,166,697 km (0.079 R)
• M13: 8,533,811 km (0.102 R)
• M14: 9,818,258 km (0.067 R)
• M15: 10,054,174 km (0.075 R)
• M16: 11,290,750 km (0.087 R)
• M17: 12,556,497 km (0.103 R)
• M18: 13,188,099 km (0.093 R)
• M19: 17,515,517 km (0.097 R)
• M20: 17,862,883 km (0.081 R)
• M21: 18,571,379 km (0.075 R)
• M22: 20,044,469 km (0.102 R)
• M23: 22,806,943 km (0.067 R)
• M24: 23,535,335 km (0.058 R)
• M25: 23,852,184 km (0.073 R)
• M26: 28,592,043 km (0.116 R)
• M27: 31,949,617 km (0.098 R)
• M28: 37,249,720 km (0.102 R)
• M29: 37,824,326 km (0.086 R)
• M30: 41,704,595 km (0.118 R)
• M31: 46,834,306 km (0.073 R)
• M32: 56,606,189 km (0.082 R)
• M33: 62,670,737 km (0.068 R)
• M34: 68,508,195 km (0.105 R)
• M35: 73,116,707 km (0.084 R)
• M36: 73,566,099 km (0.1 R)
• M37: 76,532,326 km (0.086 R)
• M38: 77,227,956 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 5.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.95 AU - 9.81 AU

Year: 18601 Days

Day: 22.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,156,907 km

• M1: 126,111 km (0.05 R)
• M2: 1,194,539 km (0.068 R)
• M3: 2,477,490 km (0.062 R)
• M4: 3,785,275 km (0.043 R)
• M5: 4,308,269 km (0.105 R)
• M6: 5,702,372 km (0.101 R)
• M7: 7,168,281 km (0.04 R)
• M8: 8,962,109 km (0.107 R)
• M9: 10,140,492 km (0.062 R)
• M10: 11,089,391 km (0.118 R)
• M11: 11,253,201 km (0.104 R)
• M12: 13,469,343 km (0.078 R)
• M13: 14,483,767 km (0.103 R)
• M14: 17,534,666 km (0.042 R)
• M15: 18,742,519 km (0.111 R)
• M16: 34,359,041 km (0.102 R)
• M17: 38,696,332 km (0.06 R)
• M18: 40,219,388 km (0.086 R)
• M19: 43,791,635 km (0.035 R)
• M20: 44,064,352 km (0.083 R)
• M21: 48,147,177 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.9

Radius: 5.3

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.9 AU - 9.98 AU

Year: 20388 Days

Day: 15.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,156,907 km

• M1: 65,973 km (0.035 R)
• M2: 348,713 km (0.113 R)
• M3: 1,221,766 km (0.1 R)
• M4: 1,472,791 km (0.104 R)
• M5: 1,653,206 km (0.078 R)
• M6: 1,885,681 km (0.115 R)
• M7: 2,264,463 km (0.072 R)
• M8: 3,015,444 km (0.099 R)
• M9: 4,076,542 km (0.111 R)
• M10: 4,570,514 km (0.037 R)
• M11: 4,849,813 km (0.097 R)
• M12: 6,637,957 km (0.114 R)
• M13: 12,028,566 km (0.059 R)
• M14: 13,318,848 km (0.115 R)
• M15: 24,391,484 km (0.067 R)
• M16: 24,602,716 km (0.054 R)
• M17: 25,351,603 km (0.112 R)
• M18: 27,919,301 km (0.056 R)
• M19: 29,325,371 km (0.05 R)
• M20: 38,194,580 km (0.057 R)
• M21: 39,487,704 km (0.052 R)
• M22: 43,697,388 km (0.027 R)
• M23: 47,535,771 km (0.036 R)
• M24: 51,246,247 km (0.094 R)
• M25: 52,115,560 km (0.091 R)
• M26: 52,818,221 km (0.102 R)
• M27: 54,782,740 km (0.054 R)
• M28: 56,241,918 km (0.113 R)
• M29: 59,427,904 km (0.077 R)
• M30: 72,719,226 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit