🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 8.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 464 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,307,721 km

• M1: 112,647 km (0.098 R)
• M2: 224,098 km (0.112 R)
• M3: 297,550 km (0.071 R)
• M4: 375,939 km (0.108 R)
• M5: 453,282 km (0.101 R)
• M6: 585,975 km (0.073 R)
• M7: 659,427 km (0.107 R)
• M8: 929,452 km (0.027 R)
• M9: 1,007,841 km (0.116 R)
• M10: 1,106,875 km (0.102 R)
• M11: 1,167,013 km (0.086 R)
• M12: 1,223,561 km (0.105 R)
• M13: 1,413,849 km (0.112 R)
• M14: 1,515,127 km (0.102 R)
• M15: 1,661,284 km (0.108 R)
• M16: 1,725,312 km (0.093 R)
• M17: 1,850,526 km (0.103 R)
• M18: 1,950,607 km (0.091 R)
• M19: 2,081,206 km (0.106 R)
• M20: 2,179,641 km (0.107 R)
• M21: 2,309,342 km (0.096 R)
• M22: 2,447,720 km (0.031 R)
• M23: 2,557,974 km (0.102 R)
• M24: 2,682,439 km (0.103 R)
• M25: 2,777,135 km (0.099 R)
• M26: 2,834,431 km (0.112 R)
• M27: 2,892,325 km (0.102 R)
• M28: 3,035,191 km (0.106 R)
• M29: 3,120,761 km (0.111 R)
• M30: 3,267,367 km (0.044 R)
• M31: 3,341,418 km (0.119 R)
• M32: 3,402,604 km (0.074 R)
• M33: 3,491,614 km (0.077 R)
• M34: 3,699,855 km (0.119 R)
• M35: 3,890,741 km (0.117 R)
• M36: 4,056,047 km (0.07 R)
• M37: 4,128,602 km (0.09 R)
• M38: 4,216,266 km (0.109 R)
• M39: 4,319,339 km (0.092 R)
• M40: 4,520,399 km (0.109 R)
• M41: 4,610,906 km (0.105 R)
• M42: 4,816,453 km (0.027 R)
• M43: 4,901,125 km (0.051 R)
• M44: 5,048,479 km (0.072 R)
• M45: 5,292,174 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 14.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.46 AU - 1.48 AU

Year: 1133 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,307,721 km

• M1: 192,383 km (0.077 R)
• M2: 285,433 km (0.055 R)
• M3: 496,665 km (0.064 R)
• M4: 755,918 km (0.091 R)
• M5: 917,185 km (0.056 R)
• M6: 1,047,185 km (0.062 R)
• M7: 1,148,612 km (0.037 R)
• M8: 1,351,916 km (0.107 R)
• M9: 1,502,860 km (0.096 R)
• M10: 1,637,498 km (0.106 R)
• M11: 1,764,956 km (0.081 R)
• M12: 1,911,711 km (0.114 R)
• M13: 2,082,851 km (0.052 R)
• M14: 2,267,754 km (0.099 R)
• M15: 2,445,327 km (0.089 R)
• M16: 2,596,869 km (0.053 R)
• M17: 2,810,196 km (0.111 R)
• M18: 2,905,340 km (0.101 R)
• M19: 3,052,545 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 9.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.39 AU - 2.45 AU

Year: 2394 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,307,721 km

• M1: 160,070 km (0.097 R)
• M2: 326,123 km (0.041 R)
• M3: 403,166 km (0.106 R)
• M4: 634,445 km (0.059 R)
• M5: 823,686 km (0.038 R)
• M6: 1,281,306 km (0.119 R)
• M7: 1,421,778 km (0.034 R)
• M8: 1,709,305 km (0.115 R)
• M9: 1,846,187 km (0.098 R)
• M10: 1,911,262 km (0.096 R)
• M11: 2,348,836 km (0.107 R)
• M12: 2,753,050 km (0.106 R)
• M13: 3,544,123 km (0.101 R)
• M14: 3,625,804 km (0.094 R)
• M15: 3,708,232 km (0.109 R)
• M16: 3,886,702 km (0.109 R)
• M17: 4,055,897 km (0.078 R)
• M18: 4,129,200 km (0.077 R)
• M19: 4,215,219 km (0.065 R)
• M20: 4,376,635 km (0.113 R)
• M21: 4,616,291 km (0.031 R)
• M22: 4,680,169 km (0.062 R)
• M23: 4,744,197 km (0.046 R)
• M24: 4,821,539 km (0.108 R)
• M25: 4,899,181 km (0.091 R)
• M26: 4,990,435 km (0.119 R)
• M27: 5,781,659 km (0.108 R)
• M28: 6,170,763 km (0.092 R)
• M29: 6,325,896 km (0.118 R)
• M30: 6,482,525 km (0.1 R)
• M31: 6,654,712 km (0.06 R)
• M32: 7,033,045 km (0.088 R)
• M33: 7,224,979 km (0.116 R)
• M34: 7,313,989 km (0.032 R)
• M35: 7,598,674 km (0.101 R)
• M36: 7,659,112 km (0.091 R)
• M37: 8,009,470 km (0.048 R)
• M38: 8,240,898 km (0.091 R)
• M39: 8,318,539 km (0.075 R)
• M40: 8,916,332 km (0.118 R)
• M41: 9,301,098 km (0.075 R)
• M42: 9,479,269 km (0.107 R)
• M43: 9,987,603 km (0.116 R)
• M44: 10,420,688 km (0.113 R)
• M45: 10,639,550 km (0.084 R)
• M46: 10,945,179 km (0.101 R)
• M47: 11,357,022 km (0.093 R)
• M48: 11,512,903 km (0.047 R)
• M49: 11,582,316 km (0.11 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 8.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.4 AU - 3.98 AU

Year: 3623 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,307,721 km

• M1: 348,413 km (0.094 R)
• M2: 423,512 km (0.12 R)
• M3: 480,060 km (0.035 R)
• M4: 602,131 km (0.112 R)
• M5: 667,356 km (0.116 R)
• M6: 755,170 km (0.091 R)
• M7: 921,373 km (0.119 R)
• M8: 1,413,700 km (0.073 R)
• M9: 1,528,890 km (0.103 R)
• M10: 1,865,635 km (0.04 R)
• M11: 1,921,585 km (0.084 R)
• M12: 2,255,038 km (0.069 R)
• M13: 2,467,018 km (0.095 R)
• M14: 2,559,769 km (0.092 R)
• M15: 2,622,451 km (0.103 R)
• M16: 2,845,501 km (0.08 R)
• M17: 2,926,583 km (0.105 R)
• M18: 3,041,624 km (0.09 R)
• M19: 3,124,651 km (0.041 R)
• M20: 3,412,776 km (0.097 R)
• M21: 3,586,310 km (0.062 R)
• M22: 3,691,926 km (0.119 R)
• M23: 3,870,097 km (0.118 R)
• M24: 4,106,013 km (0.08 R)
• M25: 4,234,966 km (0.061 R)
• M26: 4,440,514 km (0.116 R)
• M27: 4,687,649 km (0.107 R)
• M28: 5,435,489 km (0.09 R)
• M29: 5,536,767 km (0.109 R)
• M30: 5,597,803 km (0.088 R)
• M31: 5,844,041 km (0.086 R)
• M32: 6,010,244 km (0.087 R)
• M33: 6,347,438 km (0.091 R)
• M34: 6,604,297 km (0.104 R)
• M35: 6,842,906 km (0.109 R)
• M36: 7,084,207 km (0.092 R)
• M37: 7,217,200 km (0.061 R)
• M38: 7,552,897 km (0.092 R)
• M39: 7,870,942 km (0.114 R)
• M40: 7,939,608 km (0.113 R)
• M41: 8,661,418 km (0.11 R)
• M42: 8,874,894 km (0.1 R)
• M43: 9,042,144 km (0.116 R)
• M44: 9,525,794 km (0.071 R)
• M45: 9,993,138 km (0.104 R)
• M46: 10,192,103 km (0.078 R)
• M47: 10,292,034 km (0.115 R)
• M48: 10,568,790 km (0.107 R)
• M49: 10,796,927 km (0.05 R)
• M50: 11,465,330 km (0.038 R)
• M51: 11,726,079 km (0.083 R)
• M52: 12,306,370 km (0.07 R)
• M53: 13,248,836 km (0.075 R)
• M54: 13,494,925 km (0.045 R)
• M55: 13,632,256 km (0.102 R)
• M56: 13,963,914 km (0.115 R)
• M57: 14,186,516 km (0.066 R)
• M58: 14,522,512 km (0.055 R)
• M59: 14,691,558 km (0.117 R)
• M60: 15,173,862 km (0.106 R)
• M61: 15,488,915 km (0.105 R)
• M62: 15,690,423 km (0.088 R)
• M63: 15,777,040 km (0.089 R)
• M64: 16,066,961 km (0.092 R)
• M65: 16,446,640 km (0.075 R)
• M66: 16,534,604 km (0.12 R)
• M67: 16,740,600 km (0.063 R)
• M68: 17,036,355 km (0.098 R)
• M69: 17,423,365 km (0.114 R)
• M70: 17,543,043 km (0.073 R)
• M71: 17,663,021 km (0.097 R)
• M72: 17,723,159 km (0.096 R)
• M73: 17,813,366 km (0.1 R)
• M74: 17,903,724 km (0.088 R)
• M75: 18,054,817 km (0.118 R)
• M76: 19,092,877 km (0.096 R)
• M77: 19,681,395 km (0.111 R)
• M78: 20,056,138 km (0.08 R)
• M79: 20,559,535 km (0.078 R)
• M80: 20,622,814 km (0.034 R)
• M81: 21,098,984 km (0.1 R)
• M82: 21,354,348 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 11.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.17 AU - 4.85 AU

Year: 5106 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,307,721 km

• M1: 146,157 km (0.045 R)
• M2: 317,147 km (0.091 R)
• M3: 480,209 km (0.1 R)
• M4: 558,748 km (0.078 R)
• M5: 731,085 km (0.107 R)
• M6: 909,854 km (0.06 R)
• M7: 985,551 km (0.118 R)
• M8: 1,143,975 km (0.11 R)
• M9: 1,311,225 km (0.084 R)
• M10: 1,593,068 km (0.111 R)
• M11: 2,460,735 km (0.07 R)
• M12: 2,679,447 km (0.085 R)
• M13: 3,116,572 km (0.084 R)
• M14: 3,353,685 km (0.099 R)
• M15: 3,474,411 km (0.066 R)
• M16: 3,637,771 km (0.106 R)
• M17: 3,720,349 km (0.104 R)
• M18: 4,360,180 km (0.117 R)
• M19: 4,693,035 km (0.098 R)
• M20: 4,988,341 km (0.102 R)
• M21: 5,861,544 km (0.057 R)
• M22: 6,883,896 km (0.119 R)
• M23: 7,064,011 km (0.103 R)
• M24: 7,271,803 km (0.074 R)
• M25: 7,773,255 km (0.082 R)
• M26: 8,041,783 km (0.09 R)
• M27: 8,837,494 km (0.058 R)
• M28: 9,401,029 km (0.07 R)
• M29: 9,773,678 km (0.052 R)
• M30: 10,063,449 km (0.1 R)
• M31: 10,415,153 km (0.08 R)
• M32: 11,463,685 km (0.112 R)
• M33: 11,646,793 km (0.112 R)
• M34: 11,861,765 km (0.075 R)
• M35: 12,797,649 km (0.054 R)
• M36: 12,987,638 km (0.108 R)
• M37: 13,114,797 km (0.044 R)
• M38: 13,434,637 km (0.057 R)
• M39: 14,212,845 km (0.076 R)
• M40: 15,239,535 km (0.09 R)
• M41: 15,508,362 km (0.073 R)
• M42: 15,677,258 km (0.118 R)
• M43: 16,153,129 km (0.096 R)
• M44: 16,324,419 km (0.025 R)
• M45: 16,461,750 km (0.088 R)
• M46: 16,945,549 km (0.112 R)
• M47: 17,644,770 km (0.059 R)
• M48: 18,783,060 km (0.078 R)
• M49: 19,543,017 km (0.099 R)
• M50: 19,835,182 km (0.114 R)
• M51: 20,055,240 km (0.072 R)
• M52: 20,534,851 km (0.108 R)
• M53: 20,608,902 km (0.114 R)
• M54: 20,906,302 km (0.09 R)
• M55: 21,505,292 km (0.085 R)
• M56: 21,920,426 km (0.08 R)
• M57: 23,607,292 km (0.118 R)
• M58: 24,544,822 km (0.037 R)
• M59: 24,860,174 km (0.112 R)
• M60: 25,018,299 km (0.098 R)
• M61: 25,974,080 km (0.069 R)
• M62: 26,134,449 km (0.09 R)
• M63: 26,255,025 km (0.082 R)
• M64: 26,617,949 km (0.117 R)
• M65: 26,779,664 km (0.066 R)
• M66: 26,901,288 km (0.057 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: 341 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit