🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 8

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.97 AU - 1.45 AU

Year: 888 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,317,754 km

• M1: 99,483 km (0.112 R)
• M2: 352,453 km (0.085 R)
• M3: 982,409 km (0.085 R)
• M4: 1,447,359 km (0.099 R)
• M5: 1,840,203 km (0.089 R)
• M6: 2,435,453 km (0.089 R)
• M7: 2,790,599 km (0.063 R)
• M8: 3,770,614 km (0.047 R)
• M9: 4,552,562 km (0.066 R)
• M10: 5,187,905 km (0.097 R)
• M11: 6,005,607 km (0.047 R)
• M12: 6,368,830 km (0.107 R)
• M13: 7,139,409 km (0.068 R)
• M14: 8,648,702 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 11.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.21 AU - 1.33 AU

Year: 954 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,317,754 km

• M1: 139,575 km (0.095 R)
• M2: 515,215 km (0.06 R)
• M3: 986,897 km (0.062 R)
• M4: 1,557,763 km (0.119 R)
• M5: 2,307,398 km (0.11 R)
• M6: 3,052,694 km (0.106 R)
• M7: 3,584,515 km (0.102 R)
• M8: 3,951,777 km (0.063 R)
• M9: 4,361,077 km (0.1 R)
• M10: 5,600,196 km (0.11 R)
• M11: 6,161,039 km (0.045 R)
• M12: 10,166,522 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 12.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.54 AU - 1.62 AU

Year: 1324 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,317,754 km

• M1: 157,078 km (0.11 R)
• M2: 710,739 km (0.046 R)
• M3: 1,302,399 km (0.069 R)
• M4: 2,037,074 km (0.11 R)
• M5: 2,433,209 km (0.114 R)
• M6: 2,840,864 km (0.109 R)
• M7: 3,324,364 km (0.117 R)
• M8: 3,980,650 km (0.056 R)
• M9: 4,532,815 km (0.056 R)
• M10: 6,106,136 km (0.11 R)
• M11: 7,826,512 km (0.108 R)
• M12: 8,437,470 km (0.097 R)
• M13: 9,506,047 km (0.104 R)
• M14: 11,696,609 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.3

Radius: 9.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.94 AU - 4.12 AU

Year: 4423 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,317,754 km

• M1: 119,529 km (0.058 R)
• M2: 579,093 km (0.066 R)
• M3: 1,945,221 km (0.096 R)
• M4: 2,448,319 km (0.054 R)
• M5: 3,053,891 km (0.115 R)
• M6: 4,379,178 km (0.079 R)
• M7: 5,069,273 km (0.065 R)
• M8: 6,024,905 km (0.114 R)
• M9: 7,677,363 km (0.111 R)
• M10: 8,289,966 km (0.097 R)
• M11: 8,680,117 km (0.114 R)
• M12: 9,382,778 km (0.099 R)
• M13: 10,003,610 km (0.083 R)
• M14: 11,719,796 km (0.053 R)
• M15: 12,031,259 km (0.095 R)
• M16: 15,141,698 km (0.111 R)
• M17: 15,618,167 km (0.117 R)
• M18: 17,741,709 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.8

Radius: 4.4

Gravity: 32.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.54 AU - 6.72 AU

Year: 11384 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,317,754 km

• M1: 54,753 km (0.119 R)
• M2: 447,298 km (0.074 R)
• M3: 630,705 km (0.104 R)
• M4: 835,504 km (0.111 R)
• M5: 1,620,444 km (0.107 R)
• M6: 2,940,795 km (0.098 R)
• M7: 3,964,493 km (0.049 R)
• M8: 4,571,561 km (0.041 R)
• M9: 4,881,528 km (0.086 R)
• M10: 6,414,308 km (0.116 R)
• M11: 7,626,499 km (0.106 R)
• M12: 8,151,588 km (0.091 R)
• M13: 8,377,331 km (0.112 R)
• M14: 8,794,111 km (0.047 R)
• M15: 10,978,389 km (0.071 R)
• M16: 11,533,697 km (0.082 R)
• M17: 13,250,033 km (0.089 R)
• M18: 13,751,784 km (0.093 R)
• M19: 17,032,166 km (0.117 R)
• M20: 18,155,198 km (0.072 R)
• M21: 21,561,242 km (0.03 R)
• M22: 22,607,380 km (0.112 R)
• M23: 23,413,712 km (0.113 R)
• M24: 27,230,852 km (0.107 R)
• M25: 30,459,622 km (0.092 R)
• M26: 32,109,687 km (0.089 R)
• M27: 36,068,645 km (0.082 R)
• M28: 36,554,838 km (0.095 R)
• M29: 41,525,676 km (0.076 R)
• M30: 44,938,153 km (0.07 R)
• M31: 45,359,870 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 4.5

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.5 AU - 7.56 AU

Year: 12430 Days

Day: 22 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,317,754 km

• M1: 55,950 km (0.108 R)
• M2: 348,264 km (0.046 R)
• M3: 497,712 km (0.052 R)
• M4: 651,648 km (0.036 R)
• M5: 1,114,504 km (0.104 R)
• M6: 1,590,076 km (0.109 R)
• M7: 1,931,009 km (0.098 R)
• M8: 2,300,217 km (0.06 R)
• M9: 2,591,783 km (0.092 R)
• M10: 2,842,360 km (0.085 R)
• M11: 3,248,518 km (0.077 R)
• M12: 4,490,479 km (0.11 R)
• M13: 4,852,357 km (0.047 R)
• M14: 6,648,129 km (0.027 R)
• M15: 8,167,146 km (0.079 R)
• M16: 8,344,120 km (0.071 R)
• M17: 8,983,801 km (0.115 R)
• M18: 9,411,950 km (0.058 R)
• M19: 11,315,583 km (0.087 R)
• M20: 19,702,189 km (0.064 R)
• M21: 20,997,108 km (0.051 R)
• M22: 27,729,013 km (0.082 R)
• M23: 28,838,430 km (0.093 R)
• M24: 29,043,379 km (0.104 R)
• M25: 30,717,230 km (0.111 R)
• M26: 32,898,816 km (0.119 R)
• M27: 39,805,151 km (0.092 R)
• M28: 40,442,139 km (0.105 R)
• M29: 40,827,503 km (0.102 R)
• M30: 44,135,411 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 5.6

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.75 AU - 8.69 AU

Year: 12937 Days

Day: 23.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,317,754 km

• M1: 70,012 km (0.038 R)
• M2: 250,726 km (0.109 R)
• M3: 470,037 km (0.094 R)
• M4: 752,328 km (0.077 R)
• M5: 977,173 km (0.112 R)
• M6: 1,220,270 km (0.081 R)
• M7: 1,660,536 km (0.113 R)
• M8: 2,122,794 km (0.078 R)
• M9: 2,971,612 km (0.038 R)
• M10: 3,404,997 km (0.118 R)
• M11: 4,460,709 km (0.067 R)
• M12: 5,028,433 km (0.045 R)
• M13: 5,204,360 km (0.116 R)
• M14: 5,605,582 km (0.085 R)
• M15: 8,361,324 km (0.072 R)
• M16: 9,117,691 km (0.109 R)
• M17: 9,432,595 km (0.108 R)
• M18: 18,753,589 km (0.1 R)
• M19: 28,832,147 km (0.115 R)
• M20: 31,969,364 km (0.083 R)
• M21: 32,696,111 km (0.116 R)
• M22: 33,433,927 km (0.104 R)
• M23: 33,682,260 km (0.065 R)
• M24: 34,688,006 km (0.107 R)
• M25: 35,584,397 km (0.064 R)
• M26: 38,502,004 km (0.108 R)
• M27: 39,879,501 km (0.042 R)
• M28: 45,261,434 km (0.046 R)
• M29: 47,261,707 km (0.098 R)
• M30: 51,934,696 km (0.04 R)
• M31: 53,614,830 km (0.055 R)
• M32: 55,331,016 km (0.089 R)
• M33: 55,852,814 km (0.051 R)
• M34: 56,378,052 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit