🌌 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: 88.5

Radius: 9.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 458 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,843,185 km

• M1: 134,339 km (0.117 R)
• M2: 458,817 km (0.097 R)
• M3: 1,062,594 km (0.051 R)
• M4: 1,636,302 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.4

Radius: 9.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.66 AU - 2.22 AU

Year: 1833 Days

Day: 7.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,843,185 km

• M1: 115,190 km (0.073 R)
• M2: 503,696 km (0.074 R)
• M3: 847,921 km (0.084 R)
• M4: 1,330,224 km (0.118 R)
• M5: 4,092,100 km (0.042 R)
• M6: 5,322,393 km (0.094 R)
• M7: 7,096,025 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 12.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.95 AU - 2.91 AU

Year: 2569 Days

Day: 7.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,843,185 km

• M1: 160,369 km (0.086 R)
• M2: 614,398 km (0.076 R)
• M3: 1,094,458 km (0.078 R)
• M4: 1,544,000 km (0.101 R)
• M5: 1,948,662 km (0.047 R)
• M6: 2,451,311 km (0.086 R)
• M7: 2,935,858 km (0.099 R)
• M8: 3,757,300 km (0.108 R)
• M9: 4,289,569 km (0.06 R)
• M10: 5,904,030 km (0.088 R)
• M11: 7,490,964 km (0.087 R)
• M12: 8,039,090 km (0.072 R)
• M13: 12,339,281 km (0.072 R)
• M14: 12,941,413 km (0.061 R)
• M15: 13,689,851 km (0.096 R)
• M16: 14,422,880 km (0.053 R)
• M17: 15,456,302 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.6

Radius: 8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.46 AU - 4.12 AU

Year: 5004 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,843,185 km

• M1: 100,679 km (0.09 R)
• M2: 368,609 km (0.052 R)
• M3: 837,898 km (0.075 R)
• M4: 1,117,496 km (0.048 R)
• M5: 1,460,075 km (0.119 R)
• M6: 1,755,681 km (0.082 R)
• M7: 2,567,099 km (0.048 R)
• M8: 2,965,030 km (0.093 R)
• M9: 5,009,434 km (0.039 R)
• M10: 5,576,410 km (0.113 R)
• M11: 6,615,816 km (0.104 R)
• M12: 8,062,727 km (0.069 R)
• M13: 8,765,089 km (0.09 R)
• M14: 9,033,767 km (0.115 R)
• M15: 10,248,801 km (0.066 R)
• M16: 11,296,434 km (0.077 R)
• M17: 17,083,927 km (0.085 R)
• M18: 18,932,957 km (0.106 R)
• M19: 19,189,068 km (0.08 R)
• M20: 19,905,792 km (0.102 R)
• M21: 21,048,121 km (0.106 R)
• M22: 21,600,586 km (0.08 R)
• M23: 22,590,625 km (0.111 R)
• M24: 26,935,246 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 10.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.99 AU - 4.91 AU

Year: 5325 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,843,185 km

• M1: 141,520 km (0.09 R)
• M2: 489,484 km (0.078 R)
• M3: 1,134,251 km (0.112 R)
• M4: 1,838,109 km (0.071 R)
• M5: 2,192,955 km (0.06 R)
• M6: 2,869,138 km (0.099 R)
• M7: 4,904,865 km (0.112 R)
• M8: 5,506,548 km (0.043 R)
• M9: 7,067,602 km (0.095 R)
• M10: 7,988,526 km (0.117 R)
• M11: 8,578,391 km (0.115 R)
• M12: 10,850,932 km (0.114 R)
• M13: 12,075,241 km (0.109 R)
• M14: 13,335,005 km (0.075 R)
• M15: 14,335,814 km (0.049 R)
• M16: 19,050,690 km (0.096 R)
• M17: 20,900,917 km (0.08 R)
• M18: 21,643,371 km (0.061 R)
• M19: 29,598,537 km (0.094 R)
• M20: 32,763,280 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 8.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.93 AU - 5.27 AU

Year: 7812 Days

Day: 10.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,843,185 km

• M1: 122,371 km (0.089 R)
• M2: 905,067 km (0.089 R)
• M3: 1,639,293 km (0.099 R)
• M4: 2,257,133 km (0.11 R)
• M5: 2,831,588 km (0.046 R)
• M6: 3,872,341 km (0.1 R)
• M7: 4,479,559 km (0.09 R)
• M8: 6,038,219 km (0.106 R)
• M9: 6,657,853 km (0.104 R)
• M10: 8,907,356 km (0.118 R)
• M11: 12,030,661 km (0.093 R)
• M12: 13,453,187 km (0.119 R)
• M13: 15,817,282 km (0.086 R)
• M14: 17,149,900 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 14.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.93 AU - 5.33 AU

Year: 7881 Days

Day: 6.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,843,185 km

• M1: 182,659 km (0.046 R)
• M2: 982,559 km (0.093 R)
• M3: 1,521,261 km (0.113 R)
• M4: 2,353,773 km (0.083 R)
• M5: 4,097,635 km (0.095 R)
• M6: 4,768,283 km (0.093 R)
• M7: 5,283,498 km (0.08 R)
• M8: 5,835,963 km (0.116 R)
• M9: 7,335,382 km (0.091 R)
• M10: 7,876,178 km (0.032 R)
• M11: 8,876,988 km (0.103 R)
• M12: 12,192,226 km (0.077 R)
• M13: 12,849,859 km (0.111 R)
• M14: 15,369,536 km (0.096 R)
• M15: 15,898,514 km (0.116 R)
• M16: 17,243,249 km (0.083 R)
• M17: 20,650,939 km (0.106 R)
• M18: 22,701,327 km (0.074 R)
• M19: 23,542,815 km (0.1 R)
• M20: 26,109,616 km (0.11 R)
• M21: 26,610,918 km (0.107 R)
• M22: 27,718,989 km (0.105 R)
• M23: 30,393,650 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 7.6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.73 AU - 8.59 AU

Year: 14379 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,843,185 km

• M1: 94,546 km (0.031 R)
• M2: 911,201 km (0.111 R)
• M3: 1,220,270 km (0.03 R)
• M4: 2,613,475 km (0.108 R)
• M5: 3,625,056 km (0.062 R)
• M6: 5,038,905 km (0.11 R)
• M7: 5,582,693 km (0.052 R)
• M8: 10,167,569 km (0.08 R)
• M9: 11,487,022 km (0.028 R)
• M10: 12,855,095 km (0.069 R)
• M11: 13,166,258 km (0.049 R)
• M12: 17,303,986 km (0.075 R)
• M13: 23,229,109 km (0.112 R)
• M14: 27,405,432 km (0.065 R)
• M15: 39,912,562 km (0.055 R)
• M16: 43,859,852 km (0.096 R)
• M17: 44,707,772 km (0.116 R)
• M18: 51,889,069 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.9

Radius: 7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.78 AU - 10.74 AU

Year: 20681 Days

Day: 17.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,843,185 km

• M1: 87,066 km (0.066 R)
• M2: 324,627 km (0.072 R)
• M3: 2,540,471 km (0.054 R)
• M4: 3,126,296 km (0.065 R)
• M5: 3,439,704 km (0.107 R)
• M6: 5,270,483 km (0.055 R)
• M7: 5,980,923 km (0.063 R)
• M8: 7,993,014 km (0.079 R)
• M9: 9,515,173 km (0.086 R)
• M10: 10,965,674 km (0.091 R)
• M11: 11,690,774 km (0.111 R)
• M12: 12,282,434 km (0.069 R)
• M13: 14,359,152 km (0.079 R)
• M14: 15,802,023 km (0.08 R)
• M15: 22,626,828 km (0.061 R)
• M16: 24,749,173 km (0.079 R)
• M17: 26,631,712 km (0.093 R)
• M18: 29,878,584 km (0.101 R)
• M19: 31,494,092 km (0.084 R)
• M20: 32,114,624 km (0.099 R)
• M21: 34,898,191 km (0.096 R)
• M22: 35,340,103 km (0.117 R)
• M23: 37,031,158 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.8

Radius: 7.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.93 AU - 12.09 AU

Year: 23110 Days

Day: 17 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,843,185 km

• M1: 94,995 km (0.049 R)
• M2: 344,374 km (0.112 R)
• M3: 660,923 km (0.065 R)
• M4: 932,144 km (0.073 R)
• M5: 1,778,120 km (0.053 R)
• M6: 2,112,621 km (0.116 R)
• M7: 2,693,360 km (0.101 R)
• M8: 3,458,404 km (0.066 R)
• M9: 3,802,179 km (0.054 R)
• M10: 4,425,853 km (0.09 R)
• M11: 5,079,745 km (0.092 R)
• M12: 6,795,334 km (0.092 R)
• M13: 8,657,079 km (0.091 R)
• M14: 10,715,396 km (0.118 R)
• M15: 11,826,011 km (0.07 R)
• M16: 17,701,617 km (0.036 R)
• M17: 18,637,052 km (0.117 R)
• M18: 19,337,769 km (0.083 R)
• M19: 20,146,944 km (0.109 R)
• M20: 21,929,103 km (0.115 R)
• M21: 22,710,004 km (0.09 R)
• M22: 29,519,699 km (0.059 R)
• M23: 30,712,443 km (0.101 R)
• M24: 33,834,550 km (0.105 R)
• M25: 35,405,627 km (0.087 R)
• M26: 37,852,450 km (0.114 R)
• M27: 38,271,025 km (0.084 R)
• M28: 49,931,132 km (0.066 R)
• M29: 55,836,208 km (0.102 R)
• M30: 59,895,247 km (0.091 R)
• M31: 61,035,482 km (0.09 R)
• M32: 62,383,958 km (0.106 R)
• M33: 67,566,776 km (0.073 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: 340 - 18,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit