🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 10.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.76 AU - 0.78 AU

Year: 451 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,396,881 km

• M1: 127,009 km (0.119 R)
• M2: 467,793 km (0.049 R)
• M3: 1,122,283 km (0.104 R)
• M4: 1,566,140 km (0.097 R)
• M5: 1,891,515 km (0.082 R)
• M6: 2,613,924 km (0.114 R)
• M7: 2,959,046 km (0.063 R)
• M8: 3,392,581 km (0.057 R)
• M9: 4,155,978 km (0.026 R)
• M10: 4,542,988 km (0.041 R)
• M11: 5,137,640 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 8.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 513 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,396,881 km

• M1: 105,766 km (0.071 R)
• M2: 439,519 km (0.088 R)
• M3: 907,760 km (0.097 R)
• M4: 1,369,718 km (0.066 R)
• M5: 1,714,691 km (0.118 R)
• M6: 2,378,905 km (0.069 R)
• M7: 2,713,406 km (0.103 R)
• M8: 2,979,391 km (0.07 R)
• M9: 3,551,753 km (0.03 R)
• M10: 3,857,830 km (0.06 R)
• M11: 4,279,397 km (0.076 R)
• M12: 4,567,522 km (0.062 R)
• M13: 4,930,297 km (0.101 R)
• M14: 5,344,982 km (0.071 R)
• M15: 5,869,772 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 14.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.92 AU - 1.44 AU

Year: 855 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,396,881 km

• M1: 177,872 km (0.074 R)
• M2: 760,107 km (0.028 R)
• M3: 1,378,395 km (0.036 R)
• M4: 1,912,908 km (0.112 R)
• M5: 2,586,398 km (0.091 R)
• M6: 3,486,528 km (0.092 R)
• M7: 4,066,519 km (0.12 R)
• M8: 4,552,114 km (0.116 R)
• M9: 5,363,383 km (0.116 R)
• M10: 5,886,975 km (0.103 R)
• M11: 6,334,722 km (0.088 R)
• M12: 8,123,912 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 12.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.96 AU - 2.88 AU

Year: 2510 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,396,881 km

• M1: 157,975 km (0.096 R)
• M2: 788,530 km (0.101 R)
• M3: 3,870,695 km (0.055 R)
• M4: 4,731,033 km (0.026 R)
• M5: 5,358,147 km (0.04 R)
• M6: 6,551,190 km (0.097 R)
• M7: 8,114,936 km (0.114 R)
• M8: 8,953,283 km (0.074 R)
• M9: 11,265,916 km (0.062 R)
• M10: 13,579,448 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 8.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.38 AU - 6.22 AU

Year: 8137 Days

Day: 11.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,396,881 km

• M1: 103,223 km (0.12 R)
• M2: 381,175 km (0.105 R)
• M3: 944,711 km (0.062 R)
• M4: 1,261,110 km (0.089 R)
• M5: 2,066,545 km (0.09 R)
• M6: 2,701,289 km (0.089 R)
• M7: 3,415,619 km (0.056 R)
• M8: 4,250,225 km (0.092 R)
• M9: 9,811,975 km (0.118 R)
• M10: 10,744,867 km (0.05 R)
• M11: 12,840,284 km (0.114 R)
• M12: 13,113,301 km (0.081 R)
• M13: 14,302,155 km (0.1 R)
• M14: 16,762,890 km (0.102 R)
• M15: 20,962,850 km (0.106 R)
• M16: 30,488,046 km (0.101 R)
• M17: 30,876,701 km (0.096 R)
• M18: 33,587,564 km (0.091 R)
• M19: 34,420,226 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.8

Radius: 5

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.06 AU - 6.84 AU

Year: 9678 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,396,881 km

• M1: 62,382 km (0.065 R)
• M2: 232,774 km (0.085 R)
• M3: 579,542 km (0.113 R)
• M4: 1,040,004 km (0.116 R)
• M5: 1,297,014 km (0.101 R)
• M6: 1,808,489 km (0.083 R)
• M7: 2,444,579 km (0.104 R)
• M8: 2,944,684 km (0.101 R)
• M9: 3,460,498 km (0.066 R)
• M10: 5,503,556 km (0.058 R)
• M11: 5,920,186 km (0.106 R)
• M12: 6,507,956 km (0.114 R)
• M13: 7,013,597 km (0.038 R)
• M14: 8,641,521 km (0.031 R)
• M15: 10,401,390 km (0.113 R)
• M16: 10,663,486 km (0.077 R)
• M17: 11,146,089 km (0.099 R)
• M18: 12,681,262 km (0.095 R)
• M19: 13,161,920 km (0.042 R)
• M20: 13,406,812 km (0.119 R)
• M21: 13,592,463 km (0.058 R)
• M22: 14,032,280 km (0.079 R)
• M23: 15,408,581 km (0.11 R)
• M24: 16,025,223 km (0.088 R)
• M25: 16,234,361 km (0.102 R)
• M26: 16,658,022 km (0.101 R)
• M27: 18,503,162 km (0.09 R)
• M28: 19,912,973 km (0.081 R)
• M29: 20,073,940 km (0.097 R)
• M30: 21,057,995 km (0.062 R)
• M31: 23,121,697 km (0.064 R)
• M32: 23,478,339 km (0.074 R)
• M33: 23,929,227 km (0.088 R)
• M34: 25,695,229 km (0.045 R)
• M35: 33,744,044 km (0.05 R)
• M36: 34,549,628 km (0.089 R)
• M37: 40,422,093 km (0.089 R)
• M38: 42,651,699 km (0.118 R)
• M39: 43,322,795 km (0.111 R)
• M40: 44,685,931 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 4.1

Gravity: 45.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.83 AU - 10.73 AU

Year: 17349 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,396,881 km

• M1: 51,312 km (0.115 R)
• M2: 187,297 km (0.115 R)
• M3: 333,005 km (0.113 R)
• M4: 631,752 km (0.087 R)
• M5: 761,603 km (0.079 R)
• M6: 932,444 km (0.051 R)
• M7: 1,089,820 km (0.104 R)
• M8: 2,691,565 km (0.117 R)
• M9: 3,974,815 km (0.042 R)
• M10: 4,260,248 km (0.104 R)
• M11: 4,391,445 km (0.098 R)
• M12: 4,872,103 km (0.092 R)
• M13: 5,311,173 km (0.085 R)
• M14: 5,696,986 km (0.081 R)
• M15: 5,937,091 km (0.097 R)
• M16: 7,240,836 km (0.037 R)
• M17: 10,818,020 km (0.098 R)
• M18: 11,754,802 km (0.094 R)
• M19: 12,408,395 km (0.087 R)
• M20: 13,574,810 km (0.12 R)
• M21: 15,496,993 km (0.11 R)
• M22: 19,418,701 km (0.102 R)
• M23: 23,338,764 km (0.114 R)
• M24: 23,747,316 km (0.089 R)
• M25: 25,537,105 km (0.092 R)
• M26: 26,964,867 km (0.093 R)
• M27: 27,189,114 km (0.103 R)
• M28: 29,263,887 km (0.097 R)
• M29: 30,704,365 km (0.11 R)
• M30: 39,623,539 km (0.106 R)
• M31: 40,497,490 km (0.102 R)
• M32: 47,792,780 km (0.102 R)
• M33: 54,294,602 km (0.085 R)
• M34: 60,590,279 km (0.102 R)
• M35: 67,975,178 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.7

Radius: 5.7

Gravity: 26.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.53 AU - 11.21 AU

Year: 19127 Days

Day: 25 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,396,881 km

• M1: 70,909 km (0.081 R)
• M2: 279,598 km (0.055 R)
• M3: 461,210 km (0.08 R)
• M4: 669,002 km (0.038 R)
• M5: 940,073 km (0.08 R)
• M6: 1,297,313 km (0.06 R)
• M7: 1,483,263 km (0.106 R)
• M8: 2,089,733 km (0.113 R)
• M9: 3,057,481 km (0.079 R)
• M10: 4,062,330 km (0.091 R)
• M11: 4,929,699 km (0.099 R)
• M12: 7,071,342 km (0.097 R)
• M13: 8,856,493 km (0.087 R)
• M14: 11,240,934 km (0.085 R)
• M15: 12,649,697 km (0.083 R)
• M16: 13,725,305 km (0.119 R)
• M17: 16,056,938 km (0.115 R)
• M18: 18,730,401 km (0.076 R)
• M19: 20,411,732 km (0.06 R)
• M20: 21,387,858 km (0.064 R)
• M21: 22,702,973 km (0.066 R)
• M22: 27,907,333 km (0.035 R)
• M23: 29,475,867 km (0.118 R)
• M24: 31,229,603 km (0.099 R)
• M25: 33,184,697 km (0.105 R)
• M26: 33,585,171 km (0.071 R)
• M27: 41,204,190 km (0.114 R)
• M28: 43,552,578 km (0.069 R)
• M29: 46,154,234 km (0.071 R)
• M30: 48,857,767 km (0.092 R)
• M31: 50,953,334 km (0.027 R)
• M32: 56,263,610 km (0.114 R)
• M33: 60,133,108 km (0.054 R)
• M34: 60,927,772 km (0.092 R)
• M35: 73,024,256 km (0.077 R)
• M36: 78,326,603 km (0.038 R)
• M37: 79,036,445 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 6.9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.77 AU - 11.97 AU

Year: 20678 Days

Day: 20.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,396,881 km

• M1: 97,837 km (0.056 R)
• M2: 371,003 km (0.109 R)
• M3: 727,195 km (0.093 R)
• M4: 1,313,320 km (0.119 R)
• M5: 1,759,720 km (0.113 R)
• M6: 2,198,640 km (0.12 R)
• M7: 2,455,350 km (0.051 R)
• M8: 2,828,746 km (0.048 R)
• M9: 4,309,615 km (0.091 R)
• M10: 4,576,199 km (0.116 R)
• M11: 4,818,697 km (0.107 R)
• M12: 9,179,026 km (0.062 R)
• M13: 9,848,177 km (0.03 R)
• M14: 10,078,409 km (0.112 R)
• M15: 12,381,019 km (0.05 R)
• M16: 13,547,882 km (0.073 R)
• M17: 15,783,174 km (0.102 R)
• M18: 20,592,745 km (0.085 R)
• M19: 21,064,577 km (0.116 R)
• M20: 22,324,789 km (0.106 R)
• M21: 23,429,869 km (0.1 R)
• M22: 24,571,001 km (0.092 R)
• M23: 29,745,741 km (0.079 R)
• M24: 30,959,579 km (0.096 R)
• M25: 31,206,265 km (0.089 R)
• M26: 35,738,034 km (0.066 R)
• M27: 36,556,484 km (0.075 R)
• M28: 39,375,207 km (0.107 R)
• M29: 39,664,828 km (0.084 R)
• M30: 52,449,911 km (0.067 R)
• M31: 53,861,965 km (0.11 R)
• M32: 60,916,253 km (0.103 R)
• M33: 71,748,036 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit