🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 13.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 372 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,442,491 km

• M1: 162,912 km (0.094 R)
• M2: 754,272 km (0.084 R)
• M3: 1,169,706 km (0.099 R)
• M4: 1,630,766 km (0.081 R)
• M5: 2,046,200 km (0.111 R)
• M6: 2,523,716 km (0.116 R)
• M7: 3,086,952 km (0.074 R)
• M8: 3,646,299 km (0.104 R)
• M9: 4,412,090 km (0.1 R)
• M10: 4,939,572 km (0.118 R)
• M11: 5,411,105 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 9.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.98 AU - 1.08 AU

Year: 709 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,442,491 km

• M1: 115,789 km (0.113 R)
• M2: 426,504 km (0.096 R)
• M3: 772,823 km (0.119 R)
• M4: 1,088,175 km (0.075 R)
• M5: 1,437,935 km (0.105 R)
• M6: 1,732,343 km (0.056 R)
• M7: 2,050,688 km (0.091 R)
• M8: 2,436,501 km (0.116 R)
• M9: 2,828,148 km (0.09 R)
• M10: 3,332,143 km (0.062 R)
• M11: 4,389,650 km (0.083 R)
• M12: 5,555,167 km (0.094 R)
• M13: 5,968,656 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 11

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.36 AU

Year: 804 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,442,491 km

• M1: 136,882 km (0.036 R)
• M2: 516,561 km (0.087 R)
• M3: 877,092 km (0.116 R)
• M4: 1,224,758 km (0.11 R)
• M5: 1,700,629 km (0.105 R)
• M6: 2,184,578 km (0.082 R)
• M7: 3,404,698 km (0.034 R)
• M8: 3,884,010 km (0.117 R)
• M9: 4,610,008 km (0.103 R)
• M10: 5,424,269 km (0.115 R)
• M11: 6,374,365 km (0.099 R)
• M12: 6,744,171 km (0.069 R)
• M13: 7,817,386 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 9.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.23 AU - 1.73 AU

Year: 1221 Days

Day: 10.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,442,491 km

• M1: 121,473 km (0.117 R)
• M2: 438,621 km (0.031 R)
• M3: 1,101,788 km (0.096 R)
• M4: 1,534,276 km (0.051 R)
• M5: 1,940,584 km (0.072 R)
• M6: 2,508,756 km (0.118 R)
• M7: 3,170,876 km (0.077 R)
• M8: 3,594,687 km (0.076 R)
• M9: 4,574,104 km (0.049 R)
• M10: 5,865,284 km (0.116 R)
• M11: 6,201,580 km (0.059 R)
• M12: 7,336,429 km (0.038 R)
• M13: 8,029,516 km (0.113 R)
• M14: 8,657,977 km (0.096 R)
• M15: 9,488,993 km (0.029 R)
• M16: 9,924,024 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 9.7

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.91 AU - 3.31 AU

Year: 3720 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,442,491 km

• M1: 120,576 km (0.081 R)
• M2: 486,343 km (0.112 R)
• M3: 981,960 km (0.118 R)
• M4: 1,288,935 km (0.094 R)
• M5: 1,625,530 km (0.08 R)
• M6: 1,939,836 km (0.111 R)
• M7: 2,310,240 km (0.076 R)
• M8: 2,643,843 km (0.069 R)
• M9: 4,222,400 km (0.111 R)
• M10: 4,699,767 km (0.108 R)
• M11: 5,212,887 km (0.062 R)
• M12: 5,762,959 km (0.111 R)
• M13: 6,882,400 km (0.055 R)
• M14: 8,358,631 km (0.072 R)
• M15: 8,881,925 km (0.097 R)
• M16: 10,799,919 km (0.106 R)
• M17: 11,466,228 km (0.077 R)
• M18: 13,127,662 km (0.098 R)
• M19: 14,145,975 km (0.094 R)
• M20: 15,883,704 km (0.078 R)
• M21: 17,039,497 km (0.11 R)
• M22: 17,759,362 km (0.112 R)
• M23: 18,687,467 km (0.12 R)
• M24: 24,492,014 km (0.092 R)
• M25: 25,177,322 km (0.081 R)
• M26: 25,486,092 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 9.5

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.91 AU - 3.81 AU

Year: 4177 Days

Day: 14.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,442,491 km

• M1: 118,182 km (0.089 R)
• M2: 556,354 km (0.08 R)
• M3: 1,349,822 km (0.118 R)
• M4: 2,040,665 km (0.101 R)
• M5: 2,370,378 km (0.069 R)
• M6: 3,177,309 km (0.09 R)
• M7: 3,839,729 km (0.106 R)
• M8: 4,768,283 km (0.086 R)
• M9: 5,299,205 km (0.097 R)
• M10: 5,665,122 km (0.061 R)
• M11: 6,735,046 km (0.098 R)
• M12: 7,369,640 km (0.117 R)
• M13: 10,530,493 km (0.071 R)
• M14: 10,974,649 km (0.039 R)
• M15: 11,477,747 km (0.098 R)
• M16: 20,165,045 km (0.028 R)
• M17: 22,853,468 km (0.112 R)
• M18: 23,749,859 km (0.059 R)
• M19: 25,059,588 km (0.092 R)
• M20: 26,579,802 km (0.075 R)
• M21: 28,844,265 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.48 AU - 5.94 AU

Year: 8066 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,442,491 km

• M1: 187,895 km (0.071 R)
• M2: 787,633 km (0.09 R)
• M3: 1,428,660 km (0.067 R)
• M4: 1,970,952 km (0.115 R)
• M5: 4,940,170 km (0.088 R)
• M6: 5,417,986 km (0.092 R)
• M7: 7,685,890 km (0.104 R)
• M8: 10,393,013 km (0.046 R)
• M9: 11,135,018 km (0.095 R)
• M10: 12,725,244 km (0.051 R)
• M11: 15,925,890 km (0.081 R)
• M12: 16,538,344 km (0.098 R)
• M13: 18,006,647 km (0.104 R)
• M14: 21,570,218 km (0.091 R)
• M15: 22,244,755 km (0.111 R)
• M16: 24,032,449 km (0.07 R)
• M17: 25,248,829 km (0.109 R)
• M18: 26,848,031 km (0.092 R)
• M19: 28,335,333 km (0.098 R)
• M20: 30,998,474 km (0.077 R)
• M21: 32,929,782 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 11.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.37 AU - 5.55 AU

Year: 8653 Days

Day: 11.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,442,491 km

• M1: 142,866 km (0.116 R)
• M2: 841,039 km (0.082 R)
• M3: 1,291,778 km (0.112 R)
• M4: 1,689,858 km (0.051 R)
• M5: 3,222,637 km (0.109 R)
• M6: 3,759,544 km (0.112 R)
• M7: 5,139,734 km (0.047 R)
• M8: 5,701,923 km (0.081 R)
• M9: 6,231,649 km (0.108 R)
• M10: 7,268,213 km (0.099 R)
• M11: 7,679,906 km (0.089 R)
• M12: 12,064,619 km (0.05 R)
• M13: 13,059,296 km (0.118 R)
• M14: 13,484,453 km (0.073 R)
• M15: 14,044,697 km (0.101 R)
• M16: 16,163,152 km (0.067 R)
• M17: 17,664,217 km (0.114 R)
• M18: 18,184,668 km (0.03 R)
• M19: 18,868,779 km (0.063 R)
• M20: 19,887,242 km (0.071 R)
• M21: 22,898,647 km (0.067 R)
• M22: 24,512,957 km (0.095 R)
• M23: 28,067,104 km (0.108 R)
• M24: 30,441,820 km (0.114 R)
• M25: 31,514,886 km (0.061 R)
• M26: 32,060,918 km (0.06 R)
• M27: 33,059,484 km (0.109 R)
• M28: 33,509,773 km (0.088 R)
• M29: 35,705,421 km (0.068 R)
• M30: 37,505,233 km (0.119 R)
• M31: 38,613,754 km (0.069 R)
• M32: 39,113,410 km (0.051 R)
• M33: 40,638,262 km (0.117 R)
• M34: 46,568,920 km (0.096 R)
• M35: 46,993,179 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 7.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.15 AU - 6.35 AU

Year: 9352 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,442,491 km

• M1: 91,105 km (0.094 R)
• M2: 361,877 km (0.078 R)
• M3: 678,277 km (0.071 R)
• M4: 1,227,899 km (0.065 R)
• M5: 1,912,908 km (0.075 R)
• M6: 2,923,442 km (0.104 R)
• M7: 4,106,013 km (0.116 R)
• M8: 5,788,690 km (0.118 R)
• M9: 7,091,537 km (0.091 R)
• M10: 7,409,732 km (0.052 R)
• M11: 8,500,301 km (0.115 R)
• M12: 8,778,852 km (0.076 R)
• M13: 9,228,842 km (0.05 R)
• M14: 11,042,716 km (0.112 R)
• M15: 11,422,396 km (0.109 R)
• M16: 12,820,837 km (0.102 R)
• M17: 14,781,616 km (0.048 R)
• M18: 15,243,125 km (0.079 R)
• M19: 17,312,214 km (0.069 R)
• M20: 20,047,611 km (0.104 R)
• M21: 21,849,966 km (0.053 R)
• M22: 23,993,703 km (0.049 R)
• M23: 25,856,646 km (0.105 R)
• M24: 27,553,085 km (0.117 R)
• M25: 29,685,154 km (0.093 R)
• M26: 30,234,777 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.8

Radius: 6.3

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.04 AU - 11.6 AU

Year: 19298 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,442,491 km

• M1: 78,389 km (0.066 R)
• M2: 424,110 km (0.113 R)
• M3: 1,272,779 km (0.058 R)
• M4: 2,094,520 km (0.088 R)
• M5: 5,180,574 km (0.118 R)
• M6: 7,107,544 km (0.056 R)
• M7: 8,664,409 km (0.093 R)
• M8: 9,302,893 km (0.119 R)
• M9: 9,633,504 km (0.108 R)
• M10: 10,202,126 km (0.103 R)
• M11: 11,468,771 km (0.079 R)
• M12: 14,603,295 km (0.069 R)
• M13: 17,925,266 km (0.042 R)
• M14: 21,911,600 km (0.081 R)
• M15: 31,827,845 km (0.104 R)
• M16: 32,831,796 km (0.108 R)
• M17: 44,833,883 km (0.094 R)
• M18: 48,521,621 km (0.111 R)
• M19: 51,544,994 km (0.075 R)
• M20: 51,888,470 km (0.099 R)
• M21: 61,943,691 km (0.1 R)
• M22: 69,183,480 km (0.114 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: 233 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit