🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 8.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 487 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,180,793 km

• M1: 110,702 km (0.116 R)
• M2: 482,752 km (0.079 R)
• M3: 864,975 km (0.107 R)
• M4: 1,383,481 km (0.035 R)
• M5: 1,687,763 km (0.116 R)
• M6: 2,807,802 km (0.109 R)
• M7: 3,137,666 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 10.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.72 AU - 1.16 AU

Year: 598 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,180,793 km

• M1: 130,599 km (0.081 R)
• M2: 496,366 km (0.08 R)
• M3: 1,264,700 km (0.067 R)
• M4: 1,913,058 km (0.061 R)
• M5: 2,715,800 km (0.092 R)
• M6: 3,400,509 km (0.092 R)
• M7: 4,108,706 km (0.118 R)
• M8: 5,265,396 km (0.073 R)
• M9: 6,368,980 km (0.107 R)
• M10: 7,293,046 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 8.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 757 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 160.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,180,793 km

• M1: 100,829 km (0.106 R)
• M2: 574,755 km (0.108 R)
• M3: 852,558 km (0.093 R)
• M4: 1,201,420 km (0.081 R)
• M5: 1,536,370 km (0.099 R)
• M6: 2,080,158 km (0.027 R)
• M7: 2,419,446 km (0.112 R)
• M8: 3,169,380 km (0.116 R)
• M9: 3,709,728 km (0.087 R)
• M10: 3,970,776 km (0.079 R)
• M11: 4,461,457 km (0.064 R)
• M12: 4,810,619 km (0.117 R)
• M13: 5,886,377 km (0.098 R)
• M14: 6,815,380 km (0.08 R)
• M15: 7,616,476 km (0.118 R)
• M16: 7,989,424 km (0.034 R)
• M17: 8,906,758 km (0.082 R)
• M18: 9,603,884 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 13

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.73 AU - 3.29 AU

Year: 3426 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,180,793 km

• M1: 162,613 km (0.05 R)
• M2: 583,432 km (0.104 R)
• M3: 1,044,343 km (0.085 R)
• M4: 1,725,163 km (0.052 R)
• M5: 2,777,883 km (0.117 R)
• M6: 3,257,344 km (0.104 R)
• M7: 4,022,088 km (0.096 R)
• M8: 4,993,727 km (0.069 R)
• M9: 5,808,137 km (0.102 R)
• M10: 7,370,388 km (0.056 R)
• M11: 8,011,415 km (0.08 R)
• M12: 8,656,331 km (0.114 R)
• M13: 9,370,511 km (0.099 R)
• M14: 15,176,554 km (0.11 R)
• M15: 17,567,278 km (0.088 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 14.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.67 AU - 5.31 AU

Year: 7312 Days

Day: 13.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,180,793 km

• M1: 178,321 km (0.074 R)
• M2: 676,482 km (0.118 R)
• M3: 1,196,783 km (0.115 R)
• M4: 1,930,561 km (0.078 R)
• M5: 2,564,108 km (0.114 R)
• M6: 3,075,433 km (0.094 R)
• M7: 3,897,174 km (0.076 R)
• M8: 4,414,484 km (0.068 R)
• M9: 5,036,512 km (0.113 R)
• M10: 6,670,120 km (0.071 R)
• M11: 8,296,548 km (0.12 R)
• M12: 9,292,421 km (0.046 R)
• M13: 12,594,944 km (0.063 R)
• M14: 14,939,741 km (0.057 R)
• M15: 17,424,562 km (0.053 R)
• M16: 18,121,837 km (0.117 R)
• M17: 19,056,076 km (0.051 R)
• M18: 21,492,576 km (0.108 R)
• M19: 22,951,006 km (0.069 R)
• M20: 25,526,932 km (0.094 R)
• M21: 27,441,186 km (0.099 R)
• M22: 30,942,524 km (0.077 R)
• M23: 32,069,296 km (0.095 R)
• M24: 33,542,685 km (0.039 R)
• M25: 34,296,060 km (0.118 R)
• M26: 36,172,765 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 4.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.36 AU - 8.8 AU

Year: 16487 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,180,793 km

• M1: 61,934 km (0.094 R)
• M2: 251,923 km (0.091 R)
• M3: 472,430 km (0.105 R)
• M4: 1,020,257 km (0.102 R)
• M5: 1,561,503 km (0.118 R)
• M6: 3,626,402 km (0.115 R)
• M7: 5,549,632 km (0.03 R)
• M8: 6,399,647 km (0.102 R)
• M9: 9,953,943 km (0.104 R)
• M10: 11,068,298 km (0.095 R)
• M11: 12,121,167 km (0.077 R)
• M12: 13,952,245 km (0.108 R)
• M13: 16,016,546 km (0.037 R)
• M14: 16,884,663 km (0.052 R)
• M15: 23,857,569 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.4

Radius: 4.2

Gravity: 48.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.06 AU - 11.04 AU

Year: 20901 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,180,793 km

• M1: 58,044 km (0.076 R)
• M2: 293,062 km (0.11 R)
• M3: 1,075,758 km (0.087 R)
• M4: 1,398,590 km (0.08 R)
• M5: 1,958,984 km (0.117 R)
• M6: 2,757,538 km (0.118 R)
• M7: 4,109,603 km (0.062 R)
• M8: 4,453,229 km (0.105 R)
• M9: 5,808,137 km (0.066 R)
• M10: 6,741,030 km (0.072 R)
• M11: 7,024,966 km (0.088 R)
• M12: 9,649,960 km (0.051 R)
• M13: 10,758,780 km (0.093 R)
• M14: 14,125,629 km (0.074 R)
• M15: 14,279,416 km (0.057 R)
• M16: 17,418,428 km (0.088 R)
• M17: 18,133,356 km (0.074 R)
• M18: 21,797,307 km (0.093 R)
• M19: 22,626,977 km (0.084 R)
• M20: 29,531,068 km (0.035 R)
• M21: 35,686,123 km (0.084 R)
• M22: 40,438,100 km (0.032 R)
• M23: 42,483,103 km (0.096 R)
• M24: 43,938,690 km (0.06 R)
• M25: 46,099,481 km (0.067 R)
• M26: 60,365,434 km (0.097 R)
• M27: 66,205,136 km (0.101 R)
• M28: 73,788,252 km (0.078 R)
• M29: 82,675,562 km (0.032 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: 446 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit