🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 9.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.93 AU - 1.11 AU

Year: 676 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,631,032 km

• M1: 118,182 km (0.053 R)
• M2: 621,729 km (0.112 R)
• M3: 2,097,811 km (0.068 R)
• M4: 2,421,690 km (0.099 R)
• M5: 2,811,842 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 14.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 757 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,631,032 km

• M1: 176,525 km (0.117 R)
• M2: 1,087,277 km (0.107 R)
• M3: 1,762,562 km (0.115 R)
• M4: 2,338,364 km (0.069 R)
• M5: 2,881,704 km (0.075 R)
• M6: 3,716,161 km (0.103 R)
• M7: 4,675,532 km (0.083 R)
• M8: 5,340,494 km (0.069 R)
• M9: 6,142,189 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 11.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 798 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,631,032 km

• M1: 144,212 km (0.088 R)
• M2: 772,224 km (0.087 R)
• M3: 1,774,530 km (0.089 R)
• M4: 2,158,996 km (0.063 R)
• M5: 3,054,789 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 11.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.41 AU - 6.43 AU

Year: 8278 Days

Day: 10.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,631,032 km

• M1: 159,471 km (0.103 R)
• M2: 1,503,907 km (0.115 R)
• M3: 1,878,949 km (0.111 R)
• M4: 3,515,251 km (0.091 R)
• M5: 4,528,028 km (0.063 R)
• M6: 4,915,487 km (0.074 R)
• M7: 6,347,886 km (0.101 R)
• M8: 8,653,938 km (0.079 R)
• M9: 9,653,251 km (0.11 R)
• M10: 10,487,858 km (0.087 R)
• M11: 12,406,899 km (0.055 R)
• M12: 13,848,125 km (0.096 R)
• M13: 16,732,073 km (0.117 R)
• M14: 21,503,647 km (0.093 R)
• M15: 22,286,044 km (0.093 R)
• M16: 23,741,930 km (0.048 R)
• M17: 24,157,363 km (0.064 R)
• M18: 24,747,078 km (0.118 R)
• M19: 26,307,833 km (0.089 R)
• M20: 26,842,346 km (0.092 R)
• M21: 28,025,366 km (0.099 R)
• M22: 34,679,629 km (0.045 R)
• M23: 35,864,294 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 13.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.17 AU - 6.01 AU

Year: 8670 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,631,032 km

• M1: 169,195 km (0.092 R)
• M2: 727,494 km (0.042 R)
• M3: 1,324,390 km (0.085 R)
• M4: 2,363,198 km (0.113 R)
• M5: 3,343,512 km (0.091 R)
• M6: 3,915,126 km (0.058 R)
• M7: 4,692,586 km (0.041 R)
• M8: 5,287,088 km (0.083 R)
• M9: 7,693,669 km (0.096 R)
• M10: 8,480,105 km (0.089 R)
• M11: 10,262,115 km (0.089 R)
• M12: 10,908,228 km (0.107 R)
• M13: 14,370,970 km (0.069 R)
• M14: 15,307,752 km (0.073 R)
• M15: 17,442,065 km (0.088 R)
• M16: 18,147,867 km (0.061 R)
• M17: 20,457,808 km (0.101 R)
• M18: 21,005,486 km (0.112 R)
• M19: 24,237,697 km (0.119 R)
• M20: 27,220,380 km (0.119 R)
• M21: 28,266,817 km (0.073 R)
• M22: 29,241,148 km (0.083 R)
• M23: 35,339,804 km (0.1 R)
• M24: 35,902,292 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 12.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.48 AU - 6.92 AU

Year: 8927 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,631,032 km

• M1: 159,471 km (0.068 R)
• M2: 783,893 km (0.115 R)
• M3: 2,070,285 km (0.115 R)
• M4: 2,645,339 km (0.029 R)
• M5: 3,793,054 km (0.045 R)
• M6: 5,340,794 km (0.116 R)
• M7: 6,018,771 km (0.025 R)
• M8: 6,826,300 km (0.05 R)
• M9: 7,507,719 km (0.119 R)
• M10: 9,921,032 km (0.115 R)
• M11: 14,634,113 km (0.117 R)
• M12: 15,257,038 km (0.069 R)
• M13: 17,787,037 km (0.069 R)
• M14: 19,225,421 km (0.06 R)
• M15: 23,242,572 km (0.041 R)
• M16: 23,664,289 km (0.069 R)
• M17: 27,977,195 km (0.044 R)
• M18: 30,519,462 km (0.092 R)
• M19: 31,537,026 km (0.09 R)
• M20: 31,950,365 km (0.094 R)
• M21: 38,592,511 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.9

Radius: 3.7

Gravity: 45.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.58 AU - 6.4 AU

Year: 9617 Days

Day: 16.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,631,032 km

• M1: 46,076 km (0.076 R)
• M2: 164,558 km (0.113 R)
• M3: 336,446 km (0.112 R)
• M4: 539,749 km (0.104 R)
• M5: 776,862 km (0.098 R)
• M6: 1,036,564 km (0.095 R)
• M7: 1,377,348 km (0.117 R)
• M8: 1,882,988 km (0.103 R)
• M9: 2,030,941 km (0.085 R)
• M10: 2,186,672 km (0.12 R)
• M11: 2,483,325 km (0.109 R)
• M12: 2,890,979 km (0.096 R)
• M13: 3,178,955 km (0.12 R)
• M14: 3,709,578 km (0.103 R)
• M15: 4,583,230 km (0.103 R)
• M16: 6,464,722 km (0.109 R)
• M17: 7,270,905 km (0.079 R)
• M18: 8,056,145 km (0.081 R)
• M19: 9,647,866 km (0.119 R)
• M20: 12,324,920 km (0.05 R)
• M21: 12,960,860 km (0.046 R)
• M22: 14,423,927 km (0.08 R)
• M23: 14,806,150 km (0.11 R)
• M24: 16,541,037 km (0.04 R)
• M25: 27,661,843 km (0.1 R)
• M26: 28,053,939 km (0.106 R)
• M27: 29,151,539 km (0.094 R)
• M28: 29,864,672 km (0.094 R)
• M29: 33,716,966 km (0.114 R)
• M30: 33,940,316 km (0.105 R)
• M31: 38,008,181 km (0.117 R)
• M32: 41,359,473 km (0.115 R)
• M33: 42,130,052 km (0.112 R)
• M34: 43,172,450 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.8

Radius: 3.3

Gravity: 50.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.68 AU - 8.34 AU

Year: 13501 Days

Day: 18.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,631,032 km

• M1: 45,328 km (0.059 R)
• M2: 303,684 km (0.065 R)
• M3: 544,835 km (0.065 R)
• M4: 2,643,394 km (0.102 R)
• M5: 4,306,624 km (0.083 R)
• M6: 4,550,318 km (0.096 R)
• M7: 6,599,959 km (0.12 R)
• M8: 8,186,893 km (0.11 R)
• M9: 9,544,643 km (0.086 R)
• M10: 10,116,855 km (0.116 R)
• M11: 12,089,154 km (0.099 R)
• M12: 16,040,931 km (0.069 R)
• M13: 17,914,195 km (0.114 R)
• M14: 18,943,578 km (0.068 R)
• M15: 19,186,525 km (0.107 R)
• M16: 19,928,082 km (0.097 R)
• M17: 20,688,638 km (0.102 R)
• M18: 21,468,192 km (0.118 R)
• M19: 29,929,597 km (0.116 R)
• M20: 36,239,935 km (0.056 R)
• M21: 36,865,553 km (0.101 R)
• M22: 52,194,547 km (0.1 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.9

Radius: 4.9

Gravity: 30.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.59 AU - 9.15 AU

Year: 15885 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,631,032 km

• M1: 60,886 km (0.118 R)
• M2: 343,477 km (0.037 R)
• M3: 509,530 km (0.082 R)
• M4: 676,182 km (0.105 R)
• M5: 1,228,647 km (0.117 R)
• M6: 1,964,669 km (0.102 R)
• M7: 2,536,432 km (0.079 R)
• M8: 3,008,413 km (0.063 R)
• M9: 4,063,078 km (0.075 R)
• M10: 5,380,287 km (0.111 R)
• M11: 7,829,803 km (0.116 R)
• M12: 8,516,308 km (0.068 R)
• M13: 10,581,057 km (0.076 R)
• M14: 11,917,415 km (0.08 R)
• M15: 12,171,881 km (0.106 R)
• M16: 22,558,162 km (0.11 R)
• M17: 23,341,756 km (0.031 R)
• M18: 26,984,015 km (0.112 R)
• M19: 27,202,877 km (0.096 R)
• M20: 39,863,644 km (0.078 R)
• M21: 44,266,010 km (0.089 R)
• M22: 45,647,397 km (0.069 R)
• M23: 48,657,306 km (0.093 R)
• M24: 56,665,878 km (0.08 R)
• M25: 58,659,270 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.3

Radius: 5.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.9 AU - 10.42 AU

Year: 16718 Days

Day: 23.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,631,032 km

• M1: 87,066 km (0.119 R)
• M2: 441,463 km (0.086 R)
• M3: 956,230 km (0.037 R)
• M4: 1,179,430 km (0.11 R)
• M5: 2,404,487 km (0.111 R)
• M6: 2,568,895 km (0.069 R)
• M7: 2,900,404 km (0.076 R)
• M8: 4,328,764 km (0.067 R)
• M9: 4,684,657 km (0.107 R)
• M10: 6,272,340 km (0.045 R)
• M11: 6,692,410 km (0.094 R)
• M12: 7,056,532 km (0.088 R)
• M13: 9,255,171 km (0.112 R)
• M14: 10,753,095 km (0.102 R)
• M15: 12,514,161 km (0.072 R)
• M16: 20,032,950 km (0.083 R)
• M17: 21,328,318 km (0.083 R)
• M18: 21,877,641 km (0.063 R)
• M19: 23,832,437 km (0.095 R)
• M20: 28,461,294 km (0.061 R)
• M21: 31,791,343 km (0.066 R)
• M22: 32,097,121 km (0.03 R)
• M23: 33,025,974 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit