🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 11.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.23 AU - 1.59 AU

Year: 1156 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,821,752 km

• M1: 145,708 km (0.064 R)
• M2: 550,221 km (0.086 R)
• M3: 940,522 km (0.079 R)
• M4: 1,762,562 km (0.067 R)
• M5: 2,400,896 km (0.101 R)
• M6: 2,822,014 km (0.105 R)
• M7: 3,414,422 km (0.093 R)
• M8: 3,949,982 km (0.043 R)
• M9: 4,485,243 km (0.086 R)
• M10: 4,888,110 km (0.102 R)
• M11: 6,152,212 km (0.119 R)
• M12: 6,578,267 km (0.12 R)
• M13: 7,623,059 km (0.034 R)
• M14: 8,340,829 km (0.072 R)
• M15: 8,804,583 km (0.098 R)
• M16: 9,975,485 km (0.057 R)
• M17: 10,632,070 km (0.039 R)
• M18: 11,108,689 km (0.08 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 8

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.75 AU - 4.41 AU

Year: 5689 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,821,752 km

• M1: 100,679 km (0.099 R)
• M2: 482,154 km (0.086 R)
• M3: 777,161 km (0.074 R)
• M4: 1,323,193 km (0.032 R)
• M5: 1,838,259 km (0.079 R)
• M6: 2,328,192 km (0.119 R)
• M7: 2,695,006 km (0.063 R)
• M8: 3,865,310 km (0.067 R)
• M9: 4,330,410 km (0.116 R)
• M10: 4,805,084 km (0.091 R)
• M11: 5,952,200 km (0.11 R)
• M12: 6,438,842 km (0.046 R)
• M13: 6,951,663 km (0.107 R)
• M14: 8,654,536 km (0.073 R)
• M15: 9,322,042 km (0.041 R)
• M16: 10,023,357 km (0.074 R)
• M17: 10,665,281 km (0.069 R)
• M18: 13,620,138 km (0.054 R)
• M19: 14,465,067 km (0.115 R)
• M20: 16,073,094 km (0.09 R)
• M21: 18,874,464 km (0.116 R)
• M22: 23,463,229 km (0.048 R)
• M23: 23,943,289 km (0.038 R)
• M24: 24,348,400 km (0.055 R)
• M25: 27,666,181 km (0.051 R)
• M26: 28,292,099 km (0.094 R)
• M27: 28,744,782 km (0.077 R)
• M28: 30,226,250 km (0.092 R)
• M29: 33,340,429 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 8.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.34 AU - 4.9 AU

Year: 6854 Days

Day: 8.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 167.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,821,752 km

• M1: 101,278 km (0.117 R)
• M2: 583,432 km (0.113 R)
• M3: 1,743,114 km (0.108 R)
• M4: 3,127,792 km (0.118 R)
• M5: 3,582,121 km (0.11 R)
• M6: 4,726,694 km (0.074 R)
• M7: 6,191,706 km (0.107 R)
• M8: 8,391,543 km (0.05 R)
• M9: 10,881,151 km (0.102 R)
• M10: 11,441,844 km (0.077 R)
• M11: 11,729,371 km (0.064 R)
• M12: 13,771,082 km (0.089 R)
• M13: 19,890,383 km (0.118 R)
• M14: 25,355,792 km (0.09 R)
• M15: 25,845,127 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 9.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.63 AU - 5.85 AU

Year: 8280 Days

Day: 5.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,821,752 km

• M1: 121,922 km (0.048 R)
• M2: 427,252 km (0.072 R)
• M3: 969,843 km (0.073 R)
• M4: 1,656,048 km (0.104 R)
• M5: 2,565,155 km (0.094 R)
• M6: 6,378,554 km (0.117 R)
• M7: 8,174,776 km (0.091 R)
• M8: 10,323,001 km (0.059 R)
• M9: 12,607,510 km (0.083 R)
• M10: 13,936,238 km (0.113 R)
• M11: 14,681,984 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.6

Radius: 5

Gravity: 37.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.69 AU - 7.51 AU

Year: 11704 Days

Day: 24.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,821,752 km

• M1: 65,673 km (0.027 R)
• M2: 246,388 km (0.085 R)
• M3: 943,065 km (0.039 R)
• M4: 1,266,047 km (0.097 R)
• M5: 1,876,556 km (0.063 R)
• M6: 2,822,762 km (0.03 R)
• M7: 3,059,276 km (0.101 R)
• M8: 3,572,098 km (0.074 R)
• M9: 4,668,800 km (0.091 R)
• M10: 5,102,484 km (0.025 R)
• M11: 5,784,052 km (0.113 R)
• M12: 7,325,957 km (0.083 R)
• M13: 8,478,160 km (0.119 R)
• M14: 9,021,500 km (0.03 R)
• M15: 9,275,966 km (0.055 R)
• M16: 9,906,371 km (0.065 R)
• M17: 10,177,293 km (0.119 R)
• M18: 10,508,951 km (0.112 R)
• M19: 11,135,617 km (0.047 R)
• M20: 15,212,308 km (0.097 R)
• M21: 15,645,843 km (0.098 R)
• M22: 16,013,405 km (0.062 R)
• M23: 17,073,007 km (0.069 R)
• M24: 18,178,684 km (0.099 R)
• M25: 18,584,843 km (0.064 R)
• M26: 20,011,258 km (0.053 R)
• M27: 21,780,852 km (0.075 R)
• M28: 23,556,130 km (0.052 R)
• M29: 23,748,512 km (0.025 R)
• M30: 29,792,266 km (0.04 R)
• M31: 33,407,448 km (0.075 R)
• M32: 38,890,958 km (0.064 R)
• M33: 41,915,229 km (0.05 R)
• M34: 43,629,172 km (0.09 R)
• M35: 43,919,242 km (0.096 R)
• M36: 47,348,773 km (0.075 R)
• M37: 52,247,804 km (0.103 R)
• M38: 52,739,084 km (0.056 R)
• M39: 54,398,872 km (0.053 R)
• M40: 56,608,283 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 7.4

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.74 AU - 7.46 AU

Year: 11704 Days

Day: 18.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,821,752 km

• M1: 92,900 km (0.097 R)
• M2: 364,121 km (0.11 R)
• M3: 1,164,021 km (0.101 R)
• M4: 1,452,745 km (0.105 R)
• M5: 1,967,960 km (0.056 R)
• M6: 2,660,598 km (0.119 R)
• M7: 4,948,698 km (0.081 R)
• M8: 7,732,564 km (0.119 R)
• M9: 10,923,487 km (0.041 R)
• M10: 12,099,177 km (0.1 R)
• M11: 12,509,075 km (0.061 R)
• M12: 12,928,248 km (0.092 R)
• M13: 17,875,001 km (0.066 R)
• M14: 23,228,061 km (0.056 R)
• M15: 27,906,136 km (0.1 R)
• M16: 31,060,108 km (0.085 R)
• M17: 32,385,545 km (0.083 R)
• M18: 36,103,801 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 5.4

Gravity: 28.62 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.84 AU - 8.28 AU

Year: 12948 Days

Day: 22.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,821,752 km

• M1: 67,169 km (0.107 R)
• M2: 252,372 km (0.062 R)
• M3: 531,671 km (0.091 R)
• M4: 971,638 km (0.05 R)
• M5: 2,455,051 km (0.053 R)
• M6: 3,453,766 km (0.115 R)
• M7: 4,378,131 km (0.115 R)
• M8: 5,102,634 km (0.092 R)
• M9: 6,744,171 km (0.117 R)
• M10: 8,126,306 km (0.095 R)
• M11: 8,808,323 km (0.054 R)
• M12: 11,617,172 km (0.09 R)
• M13: 12,929,445 km (0.119 R)
• M14: 14,546,747 km (0.077 R)
• M15: 15,476,648 km (0.119 R)
• M16: 16,445,743 km (0.105 R)
• M17: 21,355,694 km (0.096 R)
• M18: 25,493,572 km (0.104 R)
• M19: 36,593,584 km (0.056 R)
• M20: 36,853,735 km (0.103 R)
• M21: 39,388,371 km (0.12 R)
• M22: 52,486,263 km (0.071 R)
• M23: 53,818,881 km (0.038 R)
• M24: 55,344,929 km (0.041 R)
• M25: 56,204,967 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 11,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit