🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 13.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 305 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,662,671 km

• M1: 168,447 km (0.053 R)
• M2: 722,408 km (0.116 R)
• M3: 1,288,786 km (0.103 R)
• M4: 1,793,978 km (0.075 R)
• M5: 2,280,919 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 10.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 329 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,662,671 km

• M1: 126,859 km (0.075 R)
• M2: 500,106 km (0.102 R)
• M3: 848,519 km (0.115 R)
• M4: 1,250,788 km (0.118 R)
• M5: 1,628,971 km (0.098 R)
• M6: 2,076,418 km (0.078 R)
• M7: 2,430,068 km (0.072 R)
• M8: 3,027,412 km (0.104 R)
• M9: 3,361,464 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 10.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.06 AU - 2.14 AU

Year: 2101 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,662,671 km

• M1: 135,386 km (0.114 R)
• M2: 474,674 km (0.089 R)
• M3: 918,232 km (0.082 R)
• M4: 1,287,140 km (0.093 R)
• M5: 1,797,568 km (0.059 R)
• M6: 2,339,412 km (0.074 R)
• M7: 2,676,755 km (0.106 R)
• M8: 3,229,220 km (0.062 R)
• M9: 3,735,010 km (0.074 R)
• M10: 4,864,773 km (0.046 R)
• M11: 5,782,257 km (0.091 R)
• M12: 6,331,580 km (0.061 R)
• M13: 7,562,472 km (0.094 R)
• M14: 8,190,783 km (0.098 R)
• M15: 8,853,352 km (0.083 R)
• M16: 9,682,273 km (0.104 R)
• M17: 10,527,202 km (0.027 R)
• M18: 11,347,298 km (0.09 R)
• M19: 12,132,836 km (0.096 R)
• M20: 13,979,921 km (0.048 R)
• M21: 14,405,078 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 12.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.83 AU - 2.47 AU

Year: 2176 Days

Day: 5.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,662,671 km

• M1: 156,779 km (0.074 R)
• M2: 640,877 km (0.114 R)
• M3: 1,278,912 km (0.091 R)
• M4: 2,033,633 km (0.07 R)
• M5: 2,492,450 km (0.1 R)
• M6: 3,163,995 km (0.105 R)
• M7: 3,749,072 km (0.112 R)
• M8: 4,508,281 km (0.071 R)
• M9: 5,848,828 km (0.083 R)
• M10: 7,123,252 km (0.103 R)
• M11: 7,527,914 km (0.049 R)
• M12: 8,009,171 km (0.115 R)
• M13: 9,201,316 km (0.104 R)
• M14: 10,806,501 km (0.033 R)
• M15: 14,657,450 km (0.078 R)
• M16: 15,990,666 km (0.12 R)
• M17: 17,248,186 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 8.9

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.21 AU - 3.21 AU

Year: 3079 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,662,671 km

• M1: 132,394 km (0.099 R)
• M2: 603,029 km (0.077 R)
• M3: 890,107 km (0.112 R)
• M4: 1,496,278 km (0.112 R)
• M5: 3,007,067 km (0.039 R)
• M6: 3,492,063 km (0.033 R)
• M7: 3,899,867 km (0.107 R)
• M8: 4,384,863 km (0.107 R)
• M9: 6,258,277 km (0.064 R)
• M10: 10,187,914 km (0.116 R)
• M11: 12,498,603 km (0.089 R)
• M12: 13,900,634 km (0.115 R)
• M13: 14,562,006 km (0.1 R)
• M14: 15,350,986 km (0.12 R)
• M15: 16,842,775 km (0.109 R)
• M16: 18,127,821 km (0.059 R)
• M17: 22,305,342 km (0.042 R)
• M18: 23,495,243 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 9.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.33 AU - 3.67 AU

Year: 3587 Days

Day: 8.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,662,671 km

• M1: 114,442 km (0.079 R)
• M2: 462,706 km (0.061 R)
• M3: 757,713 km (0.117 R)
• M4: 1,262,905 km (0.086 R)
• M5: 2,238,134 km (0.105 R)
• M6: 3,429,382 km (0.089 R)
• M7: 4,163,608 km (0.104 R)
• M8: 5,116,696 km (0.107 R)
• M9: 5,708,505 km (0.078 R)
• M10: 7,117,418 km (0.064 R)
• M11: 7,541,677 km (0.093 R)
• M12: 8,744,744 km (0.098 R)
• M13: 10,684,729 km (0.067 R)
• M14: 13,664,718 km (0.106 R)
• M15: 15,344,702 km (0.05 R)
• M16: 16,002,484 km (0.057 R)
• M17: 16,416,422 km (0.076 R)
• M18: 17,104,422 km (0.113 R)
• M19: 17,591,812 km (0.095 R)
• M20: 18,312,275 km (0.098 R)
• M21: 18,651,414 km (0.103 R)
• M22: 19,458,943 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 9.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.38 AU - 5.9 AU

Year: 8044 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,662,671 km

• M1: 123,269 km (0.116 R)
• M2: 462,407 km (0.06 R)
• M3: 789,428 km (0.103 R)
• M4: 1,117,646 km (0.104 R)
• M5: 2,187,570 km (0.09 R)
• M6: 3,289,807 km (0.071 R)
• M7: 3,999,349 km (0.045 R)
• M8: 4,970,838 km (0.08 R)
• M9: 5,512,083 km (0.11 R)
• M10: 6,578,716 km (0.109 R)
• M11: 7,161,100 km (0.105 R)
• M12: 7,629,342 km (0.108 R)
• M13: 8,468,287 km (0.117 R)
• M14: 10,974,500 km (0.059 R)
• M15: 12,294,851 km (0.082 R)
• M16: 12,757,706 km (0.072 R)
• M17: 13,392,749 km (0.103 R)
• M18: 15,484,427 km (0.093 R)
• M19: 16,085,212 km (0.092 R)
• M20: 17,915,542 km (0.091 R)
• M21: 24,476,007 km (0.101 R)
• M22: 26,462,966 km (0.12 R)
• M23: 27,148,573 km (0.096 R)
• M24: 28,022,224 km (0.1 R)
• M25: 30,195,283 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.9

Radius: 3.6

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.87 AU - 7.73 AU

Year: 13614 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,662,671 km

• M1: 45,328 km (0.117 R)
• M2: 322,832 km (0.106 R)
• M3: 542,591 km (0.07 R)
• M4: 855,251 km (0.12 R)
• M5: 1,596,359 km (0.056 R)
• M6: 1,966,015 km (0.099 R)
• M7: 3,910,788 km (0.087 R)
• M8: 4,771,723 km (0.085 R)
• M9: 5,005,246 km (0.111 R)
• M10: 5,604,086 km (0.108 R)
• M11: 6,328,289 km (0.117 R)
• M12: 9,588,176 km (0.077 R)
• M13: 9,852,665 km (0.095 R)
• M14: 14,496,782 km (0.037 R)
• M15: 14,705,171 km (0.032 R)
• M16: 22,572,972 km (0.094 R)
• M17: 28,082,662 km (0.061 R)
• M18: 28,623,907 km (0.077 R)
• M19: 42,644,070 km (0.102 R)
• M20: 43,072,069 km (0.088 R)
• M21: 50,631,250 km (0.115 R)
• M22: 55,735,679 km (0.061 R)
• M23: 57,974,560 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 7

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.28 AU - 8.02 AU

Year: 14605 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,662,671 km

• M1: 87,066 km (0.084 R)
• M2: 371,751 km (0.118 R)
• M3: 1,048,083 km (0.075 R)
• M4: 3,357,724 km (0.099 R)
• M5: 4,179,166 km (0.098 R)
• M6: 5,848,978 km (0.08 R)
• M7: 6,678,797 km (0.1 R)
• M8: 6,942,388 km (0.114 R)
• M9: 10,613,670 km (0.071 R)
• M10: 12,230,524 km (0.072 R)
• M11: 12,759,352 km (0.106 R)
• M12: 14,510,545 km (0.1 R)
• M13: 16,897,079 km (0.061 R)
• M14: 19,003,118 km (0.115 R)
• M15: 22,628,174 km (0.106 R)
• M16: 24,863,765 km (0.074 R)
• M17: 39,123,284 km (0.07 R)
• M18: 42,031,616 km (0.093 R)
• M19: 47,462,468 km (0.113 R)
• M20: 53,693,069 km (0.087 R)
• M21: 55,825,138 km (0.062 R)
• M22: 56,366,982 km (0.033 R)
• M23: 58,383,262 km (0.098 R)
• M24: 60,447,264 km (0.057 R)
• M25: 65,318,021 km (0.036 R)
• M26: 66,322,570 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.1

Radius: 4.4

Gravity: 37.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.8 AU - 9.64 AU

Year: 14806 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,662,671 km

• M1: 54,902 km (0.103 R)
• M2: 260,899 km (0.071 R)
• M3: 678,127 km (0.116 R)
• M4: 1,558,361 km (0.104 R)
• M5: 2,005,210 km (0.052 R)
• M6: 2,852,682 km (0.049 R)
• M7: 3,684,596 km (0.065 R)
• M8: 4,406,704 km (0.057 R)
• M9: 6,286,551 km (0.108 R)
• M10: 8,592,004 km (0.092 R)
• M11: 9,959,777 km (0.1 R)
• M12: 11,046,756 km (0.109 R)
• M13: 16,418,516 km (0.082 R)
• M14: 16,807,470 km (0.109 R)
• M15: 24,799,288 km (0.117 R)
• M16: 27,757,287 km (0.098 R)
• M17: 32,257,041 km (0.072 R)
• M18: 56,330,929 km (0.114 R)
• M19: 57,214,902 km (0.044 R)
• M20: 61,586,601 km (0.109 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: 188 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit