🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 10.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.4 AU - 2.34 AU

Year: 1734 Days

Day: 11.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,584,506 km

• M1: 130,150 km (0.086 R)
• M2: 550,819 km (0.049 R)
• M3: 1,561,203 km (0.081 R)
• M4: 2,282,564 km (0.085 R)
• M5: 2,782,670 km (0.117 R)
• M6: 3,306,861 km (0.089 R)
• M7: 3,652,432 km (0.03 R)
• M8: 4,436,026 km (0.116 R)
• M9: 4,857,742 km (0.084 R)
• M10: 9,068,473 km (0.117 R)
• M11: 9,749,892 km (0.027 R)
• M12: 10,188,662 km (0.056 R)
• M13: 13,890,611 km (0.108 R)
• M14: 14,840,408 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 11.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.49 AU - 2.31 AU

Year: 1776 Days

Day: 13.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,584,506 km

• M1: 144,212 km (0.12 R)
• M2: 719,566 km (0.111 R)
• M3: 1,198,728 km (0.104 R)
• M4: 1,964,220 km (0.117 R)
• M5: 2,573,083 km (0.108 R)
• M6: 3,320,325 km (0.057 R)
• M7: 4,356,440 km (0.103 R)
• M8: 4,867,765 km (0.119 R)
• M9: 7,085,105 km (0.117 R)
• M10: 7,822,323 km (0.109 R)
• M11: 8,731,130 km (0.056 R)
• M12: 9,258,612 km (0.037 R)
• M13: 10,480,378 km (0.095 R)
• M14: 11,005,317 km (0.116 R)
• M15: 11,881,512 km (0.089 R)
• M16: 14,191,004 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 13.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.2 AU - 2.28 AU

Year: 2274 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,584,506 km

• M1: 186,549 km (0.04 R)
• M2: 781,499 km (0.082 R)
• M3: 1,398,890 km (0.093 R)
• M4: 2,238,732 km (0.061 R)
• M5: 3,209,323 km (0.101 R)
• M6: 3,732,916 km (0.113 R)
• M7: 4,752,874 km (0.101 R)
• M8: 5,180,574 km (0.091 R)
• M9: 7,000,881 km (0.066 R)
• M10: 7,776,397 km (0.05 R)
• M11: 9,123,077 km (0.037 R)
• M12: 10,826,697 km (0.097 R)
• M13: 13,323,186 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 8.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.16 AU - 2.66 AU

Year: 2538 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,584,506 km

• M1: 107,710 km (0.071 R)
• M2: 375,939 km (0.077 R)
• M3: 772,075 km (0.087 R)
• M4: 1,168,808 km (0.096 R)
• M5: 1,478,925 km (0.048 R)
• M6: 1,834,818 km (0.118 R)
• M7: 2,368,433 km (0.098 R)
• M8: 6,347,737 km (0.062 R)
• M9: 8,202,002 km (0.09 R)
• M10: 9,210,442 km (0.117 R)
• M11: 9,583,688 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 12.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.36 AU - 3.52 AU

Year: 3419 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,584,506 km

• M1: 156,629 km (0.11 R)
• M2: 677,678 km (0.076 R)
• M3: 1,673,851 km (0.104 R)
• M4: 2,194,601 km (0.088 R)
• M5: 2,857,020 km (0.095 R)
• M6: 3,669,935 km (0.103 R)
• M7: 4,142,515 km (0.045 R)
• M8: 5,055,510 km (0.105 R)
• M9: 5,560,104 km (0.036 R)
• M10: 6,516,633 km (0.081 R)
• M11: 8,793,064 km (0.103 R)
• M12: 10,173,104 km (0.115 R)
• M13: 12,722,401 km (0.076 R)
• M14: 15,838,076 km (0.11 R)
• M15: 16,402,659 km (0.105 R)
• M16: 18,116,751 km (0.099 R)
• M17: 18,922,635 km (0.045 R)
• M18: 19,366,342 km (0.12 R)
• M19: 20,012,306 km (0.096 R)
• M20: 20,473,067 km (0.113 R)
• M21: 23,315,427 km (0.029 R)
• M22: 24,567,561 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 9.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.4 AU - 4.24 AU

Year: 5064 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,584,506 km

• M1: 121,025 km (0.105 R)
• M2: 543,788 km (0.119 R)
• M3: 1,015,770 km (0.049 R)
• M4: 1,971,850 km (0.106 R)
• M5: 2,286,753 km (0.11 R)
• M6: 2,635,316 km (0.054 R)
• M7: 3,049,253 km (0.073 R)
• M8: 3,954,470 km (0.071 R)
• M9: 4,401,768 km (0.091 R)
• M10: 5,668,862 km (0.107 R)
• M11: 7,575,935 km (0.1 R)
• M12: 10,180,434 km (0.091 R)
• M13: 12,685,750 km (0.106 R)
• M14: 13,330,068 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 8.1

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.03 AU - 4.77 AU

Year: 6260 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,584,506 km

• M1: 100,679 km (0.056 R)
• M2: 354,697 km (0.109 R)
• M3: 628,760 km (0.119 R)
• M4: 1,117,346 km (0.085 R)
• M5: 1,435,242 km (0.058 R)
• M6: 1,759,271 km (0.108 R)
• M7: 2,337,467 km (0.114 R)
• M8: 2,920,749 km (0.07 R)
• M9: 3,403,202 km (0.082 R)
• M10: 3,914,378 km (0.109 R)
• M11: 4,683,311 km (0.076 R)
• M12: 5,089,768 km (0.066 R)
• M13: 5,788,989 km (0.062 R)
• M14: 6,785,161 km (0.082 R)
• M15: 7,594,785 km (0.048 R)
• M16: 7,966,386 km (0.076 R)
• M17: 8,428,194 km (0.043 R)
• M18: 9,321,144 km (0.064 R)
• M19: 10,963,130 km (0.089 R)
• M20: 11,729,520 km (0.084 R)
• M21: 12,893,242 km (0.05 R)
• M22: 14,355,561 km (0.086 R)
• M23: 15,155,760 km (0.119 R)
• M24: 15,507,614 km (0.113 R)
• M25: 18,060,203 km (0.11 R)
• M26: 25,025,031 km (0.106 R)
• M27: 26,520,112 km (0.089 R)
• M28: 27,375,962 km (0.09 R)
• M29: 27,898,208 km (0.08 R)
• M30: 30,331,118 km (0.115 R)
• M31: 31,172,456 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.16 AU - 5.32 AU

Year: 6999 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,584,506 km

• M1: 145,559 km (0.112 R)
• M2: 519,853 km (0.117 R)
• M3: 1,246,599 km (0.066 R)
• M4: 1,853,966 km (0.118 R)
• M5: 4,168,993 km (0.096 R)
• M6: 4,862,828 km (0.107 R)
• M7: 5,729,898 km (0.115 R)
• M8: 6,166,125 km (0.037 R)
• M9: 6,917,854 km (0.105 R)
• M10: 7,452,368 km (0.106 R)
• M11: 8,475,318 km (0.088 R)
• M12: 9,132,651 km (0.115 R)
• M13: 9,589,523 km (0.047 R)
• M14: 10,109,675 km (0.082 R)
• M15: 10,849,286 km (0.074 R)
• M16: 11,998,946 km (0.081 R)
• M17: 12,884,865 km (0.093 R)
• M18: 13,577,503 km (0.1 R)
• M19: 14,173,501 km (0.095 R)
• M20: 15,290,249 km (0.074 R)
• M21: 16,132,634 km (0.085 R)
• M22: 21,288,824 km (0.04 R)
• M23: 22,339,151 km (0.113 R)
• M24: 25,427,748 km (0.113 R)
• M25: 26,425,716 km (0.11 R)
• M26: 27,355,317 km (0.087 R)
• M27: 28,306,610 km (0.109 R)
• M28: 34,154,989 km (0.078 R)
• M29: 38,709,347 km (0.101 R)
• M30: 39,305,644 km (0.087 R)
• M31: 40,029,249 km (0.066 R)
• M32: 40,884,799 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.5

Radius: 7.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.39 AU - 9.09 AU

Year: 16043 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,584,506 km

• M1: 106,962 km (0.082 R)
• M2: 704,157 km (0.108 R)
• M3: 1,140,235 km (0.086 R)
• M4: 1,397,992 km (0.103 R)
• M5: 2,417,950 km (0.11 R)
• M6: 3,865,908 km (0.065 R)
• M7: 4,971,436 km (0.069 R)
• M8: 9,208,497 km (0.107 R)
• M9: 12,200,754 km (0.108 R)
• M10: 13,996,078 km (0.103 R)
• M11: 14,705,620 km (0.115 R)
• M12: 22,279,461 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.6

Radius: 6.7

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.59 AU - 9.51 AU

Year: 16957 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,584,506 km

• M1: 94,396 km (0.105 R)
• M2: 316,848 km (0.073 R)
• M3: 1,466,358 km (0.117 R)
• M4: 1,688,511 km (0.104 R)
• M5: 2,605,845 km (0.114 R)
• M6: 2,861,807 km (0.108 R)
• M7: 3,211,866 km (0.101 R)
• M8: 3,732,317 km (0.062 R)
• M9: 4,339,385 km (0.074 R)
• M10: 4,940,170 km (0.083 R)
• M11: 6,102,995 km (0.117 R)
• M12: 6,430,464 km (0.047 R)
• M13: 7,120,709 km (0.034 R)
• M14: 8,749,979 km (0.042 R)
• M15: 9,872,113 km (0.092 R)
• M16: 12,077,634 km (0.044 R)
• M17: 18,600,251 km (0.066 R)
• M18: 20,717,959 km (0.075 R)
• M19: 24,289,309 km (0.111 R)
• M20: 26,813,324 km (0.063 R)
• M21: 32,375,522 km (0.064 R)
• M22: 48,079,559 km (0.066 R)
• M23: 53,573,989 km (0.03 R)
• M24: 55,318,151 km (0.068 R)
• M25: 66,385,252 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 10,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit