🌌 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: 683.4

Radius: 9.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,057,344 km

• M1: 119,379 km (0.065 R)
• M2: 447,298 km (0.119 R)
• M3: 779,405 km (0.084 R)
• M4: 1,181,973 km (0.076 R)
• M5: 1,589,627 km (0.044 R)
• M6: 2,009,249 km (0.097 R)
• M7: 2,329,239 km (0.106 R)
• M8: 2,634,867 km (0.086 R)
• M9: 3,127,792 km (0.074 R)
• M10: 4,244,540 km (0.109 R)
• M11: 4,675,382 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 14.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.79 AU - 0.93 AU

Year: 551 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,057,344 km

• M1: 179,069 km (0.107 R)
• M2: 783,893 km (0.06 R)
• M3: 1,596,359 km (0.075 R)
• M4: 2,324,751 km (0.054 R)
• M5: 2,982,832 km (0.07 R)
• M6: 4,395,185 km (0.105 R)
• M7: 4,845,026 km (0.094 R)
• M8: 5,560,852 km (0.085 R)
• M9: 6,271,891 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 14.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.84 AU - 1.06 AU

Year: 639 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,057,344 km

• M1: 185,053 km (0.074 R)
• M2: 809,773 km (0.037 R)
• M3: 1,305,391 km (0.11 R)
• M4: 2,124,439 km (0.103 R)
• M5: 2,684,235 km (0.115 R)
• M6: 3,407,241 km (0.119 R)
• M7: 4,020,144 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 14.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.69 AU - 2.49 AU

Year: 2086 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,057,344 km

• M1: 178,171 km (0.078 R)
• M2: 711,787 km (0.049 R)
• M3: 1,185,563 km (0.068 R)
• M4: 1,787,994 km (0.046 R)
• M5: 2,401,495 km (0.112 R)
• M6: 3,094,432 km (0.072 R)
• M7: 4,150,144 km (0.104 R)
• M8: 5,724,961 km (0.077 R)
• M9: 6,362,547 km (0.059 R)
• M10: 7,752,760 km (0.111 R)
• M11: 8,239,103 km (0.049 R)
• M12: 8,806,976 km (0.083 R)
• M13: 9,561,398 km (0.078 R)
• M14: 10,949,966 km (0.081 R)
• M15: 11,600,417 km (0.059 R)
• M16: 12,546,624 km (0.088 R)
• M17: 13,832,118 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 9.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.59 AU - 3.63 AU

Year: 3786 Days

Day: 8.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,057,344 km

• M1: 122,221 km (0.034 R)
• M2: 521,498 km (0.076 R)
• M3: 904,319 km (0.099 R)
• M4: 1,381,536 km (0.105 R)
• M5: 1,851,124 km (0.099 R)
• M6: 2,471,506 km (0.068 R)
• M7: 3,113,730 km (0.07 R)
• M8: 4,489,731 km (0.082 R)
• M9: 5,234,280 km (0.103 R)
• M10: 5,944,122 km (0.088 R)
• M11: 6,904,241 km (0.084 R)
• M12: 8,389,149 km (0.109 R)
• M13: 9,283,595 km (0.078 R)
• M14: 11,571,395 km (0.051 R)
• M15: 12,918,075 km (0.09 R)
• M16: 13,704,362 km (0.088 R)
• M17: 16,031,057 km (0.11 R)
• M18: 16,480,749 km (0.09 R)
• M19: 17,464,355 km (0.107 R)
• M20: 18,364,335 km (0.11 R)
• M21: 19,484,674 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 9.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.4 AU - 3.64 AU

Year: 4559 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,057,344 km

• M1: 121,324 km (0.087 R)
• M2: 737,966 km (0.089 R)
• M3: 1,045,240 km (0.07 R)
• M4: 1,517,222 km (0.109 R)
• M5: 2,071,033 km (0.115 R)
• M6: 3,001,232 km (0.075 R)
• M7: 5,199,424 km (0.053 R)
• M8: 7,732,116 km (0.119 R)
• M9: 9,128,612 km (0.107 R)
• M10: 14,478,680 km (0.076 R)
• M11: 18,143,679 km (0.058 R)
• M12: 22,885,333 km (0.083 R)
• M13: 23,320,363 km (0.115 R)
• M14: 23,908,881 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 11

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.77 AU - 4.87 AU

Year: 6198 Days

Day: 7.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,057,344 km

• M1: 137,032 km (0.032 R)
• M2: 713,432 km (0.084 R)
• M3: 1,518,568 km (0.086 R)
• M4: 2,047,845 km (0.088 R)
• M5: 2,646,686 km (0.08 R)
• M6: 3,070,945 km (0.102 R)
• M7: 4,035,403 km (0.109 R)
• M8: 4,430,491 km (0.058 R)
• M9: 4,928,203 km (0.108 R)
• M10: 5,977,333 km (0.048 R)
• M11: 6,554,930 km (0.03 R)
• M12: 7,371,285 km (0.072 R)
• M13: 8,664,110 km (0.093 R)
• M14: 9,769,938 km (0.102 R)
• M15: 10,271,689 km (0.033 R)
• M16: 11,056,629 km (0.116 R)
• M17: 11,647,989 km (0.078 R)
• M18: 12,356,485 km (0.076 R)
• M19: 13,963,615 km (0.103 R)
• M20: 14,654,907 km (0.063 R)
• M21: 15,368,788 km (0.052 R)
• M22: 15,876,373 km (0.074 R)
• M23: 17,285,136 km (0.082 R)
• M24: 17,772,825 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 14.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.75 AU - 5.73 AU

Year: 8280 Days

Day: 9.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,057,344 km

• M1: 179,966 km (0.039 R)
• M2: 627,862 km (0.103 R)
• M3: 1,138,440 km (0.093 R)
• M4: 1,822,850 km (0.115 R)
• M5: 2,967,573 km (0.077 R)
• M6: 3,630,142 km (0.105 R)
• M7: 4,133,838 km (0.053 R)
• M8: 4,656,982 km (0.104 R)
• M9: 5,253,877 km (0.08 R)
• M10: 6,096,412 km (0.035 R)
• M11: 6,671,915 km (0.098 R)
• M12: 7,699,204 km (0.025 R)
• M13: 10,537,076 km (0.085 R)
• M14: 12,942,460 km (0.118 R)
• M15: 14,716,990 km (0.071 R)
• M16: 23,129,476 km (0.092 R)
• M17: 23,949,123 km (0.113 R)
• M18: 27,513,442 km (0.071 R)
• M19: 27,970,912 km (0.086 R)
• M20: 34,816,660 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 6.8

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.85 AU - 8.99 AU

Year: 13951 Days

Day: 23.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,057,344 km

• M1: 85,869 km (0.097 R)
• M2: 359,633 km (0.052 R)
• M3: 619,784 km (0.113 R)
• M4: 896,989 km (0.118 R)
• M5: 1,531,284 km (0.087 R)
• M6: 1,991,447 km (0.108 R)
• M7: 2,203,876 km (0.113 R)
• M8: 2,431,564 km (0.098 R)
• M9: 3,422,799 km (0.085 R)
• M10: 3,644,055 km (0.103 R)
• M11: 4,366,014 km (0.08 R)
• M12: 5,660,484 km (0.086 R)
• M13: 6,541,466 km (0.102 R)
• M14: 7,838,180 km (0.09 R)
• M15: 8,930,245 km (0.097 R)
• M16: 10,930,368 km (0.112 R)
• M17: 12,613,793 km (0.105 R)
• M18: 13,967,205 km (0.106 R)
• M19: 14,462,973 km (0.115 R)
• M20: 17,199,716 km (0.074 R)
• M21: 19,641,303 km (0.108 R)
• M22: 20,898,823 km (0.066 R)
• M23: 29,129,697 km (0.054 R)
• M24: 30,407,562 km (0.12 R)
• M25: 32,701,945 km (0.095 R)
• M26: 33,324,422 km (0.059 R)
• M27: 33,701,558 km (0.046 R)
• M28: 34,979,722 km (0.048 R)
• M29: 36,025,112 km (0.038 R)
• M30: 53,610,491 km (0.046 R)
• M31: 59,678,031 km (0.104 R)
• M32: 64,226,255 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 3.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.55 AU - 8.61 AU

Year: 15854 Days

Day: 17.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,057,344 km

• M1: 48,470 km (0.12 R)
• M2: 189,391 km (0.032 R)
• M3: 480,508 km (0.07 R)
• M4: 698,173 km (0.117 R)
• M5: 1,543,252 km (0.057 R)
• M6: 2,575,627 km (0.105 R)
• M7: 2,684,384 km (0.062 R)
• M8: 3,212,913 km (0.114 R)
• M9: 3,901,662 km (0.09 R)
• M10: 4,395,036 km (0.085 R)
• M11: 4,524,588 km (0.104 R)
• M12: 4,710,239 km (0.048 R)
• M13: 8,218,309 km (0.093 R)
• M14: 9,192,041 km (0.061 R)
• M15: 9,663,125 km (0.062 R)
• M16: 10,105,037 km (0.093 R)
• M17: 10,331,079 km (0.049 R)
• M18: 10,699,689 km (0.102 R)
• M19: 11,708,726 km (0.073 R)
• M20: 16,012,208 km (0.094 R)
• M21: 17,072,558 km (0.101 R)
• M22: 17,328,669 km (0.084 R)
• M23: 17,782,998 km (0.091 R)
• M24: 21,335,648 km (0.11 R)
• M25: 23,790,400 km (0.101 R)
• M26: 26,597,903 km (0.118 R)
• M27: 27,289,195 km (0.058 R)
• M28: 32,564,614 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit