🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 8.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.27 AU - 1.73 AU

Year: 1225 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,129,517 km

• M1: 109,954 km (0.036 R)
• M2: 386,860 km (0.095 R)
• M3: 796,908 km (0.116 R)
• M4: 1,241,962 km (0.088 R)
• M5: 1,560,455 km (0.084 R)
• M6: 1,898,098 km (0.081 R)
• M7: 2,166,177 km (0.052 R)
• M8: 2,556,029 km (0.097 R)
• M9: 3,004,374 km (0.047 R)
• M10: 3,781,535 km (0.088 R)
• M11: 4,736,269 km (0.091 R)
• M12: 5,111,161 km (0.07 R)
• M13: 6,315,274 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 11.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 1274 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,129,517 km

• M1: 138,228 km (0.101 R)
• M2: 669,600 km (0.109 R)
• M3: 1,116,299 km (0.099 R)
• M4: 2,577,721 km (0.089 R)
• M5: 3,241,187 km (0.066 R)
• M6: 3,827,462 km (0.108 R)
• M7: 5,359,493 km (0.102 R)
• M8: 6,586,196 km (0.09 R)
• M9: 7,880,965 km (0.074 R)
• M10: 8,559,541 km (0.098 R)
• M11: 9,124,124 km (0.041 R)
• M12: 12,216,461 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.82 AU - 1.98 AU

Year: 1746 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 81,129,517 km

• M1: 151,692 km (0.056 R)
• M2: 1,423,723 km (0.107 R)
• M3: 1,839,156 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 10.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.11 AU - 3.35 AU

Year: 3871 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,129,517 km

• M1: 130,599 km (0.077 R)
• M2: 550,670 km (0.08 R)
• M3: 905,815 km (0.097 R)
• M4: 1,450,202 km (0.117 R)
• M5: 1,859,950 km (0.066 R)
• M6: 2,332,081 km (0.084 R)
• M7: 3,073,488 km (0.084 R)
• M8: 3,737,404 km (0.102 R)
• M9: 4,995,821 km (0.115 R)
• M10: 6,879,856 km (0.072 R)
• M11: 7,745,430 km (0.09 R)
• M12: 9,537,911 km (0.062 R)
• M13: 10,246,108 km (0.107 R)
• M14: 10,572,082 km (0.057 R)
• M15: 10,946,974 km (0.03 R)
• M16: 12,215,863 km (0.07 R)
• M17: 12,909,399 km (0.045 R)
• M18: 14,324,595 km (0.086 R)
• M19: 14,939,442 km (0.106 R)
• M20: 15,678,904 km (0.085 R)
• M21: 16,221,944 km (0.1 R)
• M22: 16,665,352 km (0.079 R)
• M23: 17,460,764 km (0.078 R)
• M24: 18,701,080 km (0.067 R)
• M25: 21,290,470 km (0.065 R)
• M26: 23,120,800 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 8.8

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.89 AU - 3.65 AU

Year: 3943 Days

Day: 6.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,129,517 km

• M1: 110,104 km (0.079 R)
• M2: 428,747 km (0.095 R)
• M3: 894,595 km (0.055 R)
• M4: 1,241,064 km (0.079 R)
• M5: 1,664,426 km (0.089 R)
• M6: 2,242,622 km (0.065 R)
• M7: 2,803,763 km (0.09 R)
• M8: 3,117,769 km (0.106 R)
• M9: 4,444,553 km (0.08 R)
• M10: 5,220,068 km (0.113 R)
• M11: 5,582,993 km (0.12 R)
• M12: 5,992,741 km (0.086 R)
• M13: 6,422,237 km (0.114 R)
• M14: 7,071,491 km (0.053 R)
• M15: 8,614,743 km (0.099 R)
• M16: 8,925,009 km (0.041 R)
• M17: 9,567,831 km (0.073 R)
• M18: 18,679,389 km (0.098 R)
• M19: 19,596,872 km (0.027 R)
• M20: 20,202,295 km (0.051 R)
• M21: 22,456,286 km (0.092 R)
• M22: 22,823,100 km (0.091 R)
• M23: 23,871,183 km (0.055 R)
• M24: 24,717,009 km (0.105 R)
• M25: 25,265,584 km (0.117 R)
• M26: 26,386,970 km (0.047 R)
• M27: 26,795,522 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 9.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.64 AU - 4.94 AU

Year: 6991 Days

Day: 7.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,129,517 km

• M1: 119,230 km (0.097 R)
• M2: 409,001 km (0.088 R)
• M3: 739,163 km (0.052 R)
• M4: 1,034,320 km (0.114 R)
• M5: 1,364,333 km (0.085 R)
• M6: 1,658,143 km (0.103 R)
• M7: 2,163,933 km (0.069 R)
• M8: 2,514,740 km (0.094 R)
• M9: 2,982,234 km (0.054 R)
• M10: 3,528,864 km (0.058 R)
• M11: 4,091,352 km (0.107 R)
• M12: 4,685,555 km (0.102 R)
• M13: 5,485,305 km (0.082 R)
• M14: 5,886,377 km (0.097 R)
• M15: 7,996,904 km (0.098 R)
• M16: 8,472,775 km (0.098 R)
• M17: 9,437,830 km (0.084 R)
• M18: 12,560,387 km (0.094 R)
• M19: 12,933,185 km (0.099 R)
• M20: 13,313,313 km (0.08 R)
• M21: 14,210,302 km (0.114 R)
• M22: 15,999,941 km (0.101 R)
• M23: 19,028,550 km (0.098 R)
• M24: 19,949,175 km (0.1 R)
• M25: 21,347,915 km (0.102 R)
• M26: 24,175,315 km (0.11 R)
• M27: 27,243,268 km (0.087 R)
• M28: 31,823,207 km (0.067 R)
• M29: 34,762,356 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 14.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.91 AU - 6.21 AU

Year: 7590 Days

Day: 13.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,129,517 km

• M1: 185,352 km (0.056 R)
• M2: 1,208,601 km (0.066 R)
• M3: 1,682,677 km (0.08 R)
• M4: 2,384,141 km (0.105 R)
• M5: 3,297,436 km (0.069 R)
• M6: 4,619,732 km (0.097 R)
• M7: 5,417,238 km (0.037 R)
• M8: 6,172,707 km (0.077 R)
• M9: 6,749,557 km (0.056 R)
• M10: 7,325,209 km (0.115 R)
• M11: 9,648,315 km (0.057 R)
• M12: 10,240,423 km (0.103 R)
• M13: 11,298,080 km (0.044 R)
• M14: 12,640,571 km (0.107 R)
• M15: 13,574,361 km (0.109 R)
• M16: 14,553,629 km (0.045 R)
• M17: 15,395,117 km (0.09 R)
• M18: 16,205,339 km (0.113 R)
• M19: 18,459,180 km (0.116 R)
• M20: 20,764,932 km (0.027 R)
• M21: 25,423,709 km (0.071 R)
• M22: 26,644,727 km (0.105 R)
• M23: 29,203,599 km (0.117 R)
• M24: 30,348,920 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.5

Radius: 7.9

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.02 AU - 7.2 AU

Year: 11333 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,129,517 km

• M1: 98,286 km (0.082 R)
• M2: 532,568 km (0.111 R)
• M3: 782,098 km (0.084 R)
• M4: 1,230,293 km (0.118 R)
• M5: 1,873,863 km (0.11 R)
• M6: 2,280,769 km (0.107 R)
• M7: 3,296,539 km (0.058 R)
• M8: 3,703,295 km (0.075 R)
• M9: 4,679,122 km (0.037 R)
• M10: 5,127,317 km (0.077 R)
• M11: 6,297,322 km (0.054 R)
• M12: 6,804,010 km (0.092 R)
• M13: 7,253,702 km (0.032 R)
• M14: 8,212,325 km (0.119 R)
• M15: 8,487,884 km (0.116 R)
• M16: 9,154,941 km (0.072 R)
• M17: 9,805,093 km (0.108 R)
• M18: 10,115,509 km (0.076 R)
• M19: 10,975,098 km (0.105 R)
• M20: 12,235,610 km (0.112 R)
• M21: 14,369,324 km (0.111 R)
• M22: 16,812,856 km (0.111 R)
• M23: 17,787,037 km (0.072 R)
• M24: 18,326,936 km (0.109 R)
• M25: 21,191,586 km (0.05 R)
• M26: 21,710,989 km (0.061 R)
• M27: 22,150,209 km (0.114 R)
• M28: 23,966,925 km (0.103 R)
• M29: 24,720,599 km (0.075 R)
• M30: 27,585,548 km (0.074 R)
• M31: 29,150,940 km (0.089 R)
• M32: 34,319,547 km (0.114 R)
• M33: 35,276,823 km (0.06 R)
• M34: 39,025,148 km (0.08 R)
• M35: 51,225,153 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352

Radius: 6.6

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.39 AU - 7.83 AU

Year: 13999 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,129,517 km

• M1: 83,775 km (0.088 R)
• M2: 289,771 km (0.077 R)
• M3: 545,583 km (0.105 R)
• M4: 1,057,956 km (0.05 R)
• M5: 1,403,228 km (0.116 R)
• M6: 1,869,225 km (0.118 R)
• M7: 2,338,514 km (0.108 R)
• M8: 2,591,185 km (0.118 R)
• M9: 2,905,340 km (0.09 R)
• M10: 3,922,157 km (0.075 R)
• M11: 4,511,273 km (0.11 R)
• M12: 4,720,262 km (0.116 R)
• M13: 6,904,241 km (0.1 R)
• M14: 8,641,371 km (0.033 R)
• M15: 9,152,996 km (0.115 R)
• M16: 9,733,885 km (0.109 R)
• M17: 10,339,008 km (0.063 R)
• M18: 11,238,839 km (0.105 R)
• M19: 11,961,397 km (0.092 R)
• M20: 15,229,961 km (0.053 R)
• M21: 17,104,123 km (0.1 R)
• M22: 19,126,836 km (0.113 R)
• M23: 19,914,768 km (0.095 R)
• M24: 21,808,976 km (0.057 R)
• M25: 22,150,209 km (0.1 R)
• M26: 34,123,424 km (0.106 R)
• M27: 35,869,829 km (0.106 R)
• M28: 40,430,769 km (0.106 R)
• M29: 44,264,664 km (0.082 R)
• M30: 45,919,665 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 6

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.03 AU - 10.15 AU

Year: 21373 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,129,517 km

• M1: 74,649 km (0.111 R)
• M2: 342,729 km (0.078 R)
• M3: 579,542 km (0.075 R)
• M4: 1,035,367 km (0.035 R)
• M5: 1,549,086 km (0.093 R)
• M6: 2,113,519 km (0.105 R)
• M7: 2,512,795 km (0.12 R)
• M8: 4,383,218 km (0.109 R)
• M9: 5,499,068 km (0.116 R)
• M10: 6,838,867 km (0.098 R)
• M11: 7,810,804 km (0.117 R)
• M12: 8,543,834 km (0.109 R)
• M13: 10,700,586 km (0.104 R)
• M14: 11,275,491 km (0.079 R)
• M15: 13,782,003 km (0.117 R)
• M16: 16,806,423 km (0.114 R)
• M17: 17,234,722 km (0.112 R)
• M18: 17,495,022 km (0.115 R)
• M19: 18,023,851 km (0.11 R)
• M20: 19,958,600 km (0.065 R)
• M21: 48,805,707 km (0.12 R)
• M22: 56,831,483 km (0.057 R)
• M23: 59,360,884 km (0.056 R)
• M24: 61,356,819 km (0.087 R)
• M25: 67,612,553 km (0.071 R)
• M26: 72,686,913 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit