🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 9.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.12 AU - 1.26 AU

Year: 896 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,746,657 km

• M1: 170,093 km (0.056 R)
• M2: 241,301 km (0.08 R)
• M3: 302,786 km (0.097 R)
• M4: 393,742 km (0.101 R)
• M5: 475,572 km (0.086 R)
• M6: 555,307 km (0.099 R)
• M7: 686,654 km (0.099 R)
• M8: 773,870 km (0.097 R)
• M9: 844,480 km (0.097 R)
• M10: 943,963 km (0.1 R)
• M11: 1,036,564 km (0.042 R)
• M12: 1,126,472 km (0.082 R)
• M13: 1,314,816 km (0.089 R)
• M14: 1,388,119 km (0.107 R)
• M15: 1,462,918 km (0.087 R)
• M16: 1,609,972 km (0.097 R)
• M17: 1,728,603 km (0.119 R)
• M18: 1,836,613 km (0.097 R)
• M19: 1,946,867 km (0.116 R)
• M20: 2,066,545 km (0.08 R)
• M21: 2,130,872 km (0.101 R)
• M22: 2,283,761 km (0.107 R)
• M23: 2,365,292 km (0.095 R)
• M24: 2,462,979 km (0.111 R)
• M25: 2,531,346 km (0.026 R)
• M26: 2,623,498 km (0.042 R)
• M27: 2,740,483 km (0.074 R)
• M28: 2,803,464 km (0.111 R)
• M29: 2,874,972 km (0.119 R)
• M30: 3,003,776 km (0.074 R)
• M31: 3,142,602 km (0.065 R)
• M32: 3,275,296 km (0.112 R)
• M33: 3,350,693 km (0.107 R)
• M34: 3,486,229 km (0.058 R)
• M35: 3,554,745 km (0.106 R)
• M36: 3,701,799 km (0.112 R)
• M37: 3,806,817 km (0.067 R)
• M38: 3,948,486 km (0.086 R)
• M39: 4,200,559 km (0.076 R)
• M40: 4,319,339 km (0.103 R)
• M41: 4,815,256 km (0.045 R)
• M42: 4,901,425 km (0.102 R)
• M43: 5,240,862 km (0.099 R)
• M44: 5,319,551 km (0.073 R)
• M45: 5,547,987 km (0.084 R)
• M46: 5,608,125 km (0.095 R)
• M47: 5,729,000 km (0.048 R)
• M48: 5,973,443 km (0.12 R)
• M49: 6,138,300 km (0.077 R)
• M50: 6,273,387 km (0.089 R)
• M51: 6,399,049 km (0.114 R)
• M52: 6,588,889 km (0.072 R)
• M53: 6,727,267 km (0.049 R)
• M54: 6,802,215 km (0.065 R)
• M55: 6,942,089 km (0.041 R)
• M56: 7,006,865 km (0.059 R)
• M57: 7,082,861 km (0.095 R)
• M58: 7,191,768 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.92 AU - 1.48 AU

Year: 907 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,746,657 km

• M1: 116,238 km (0.108 R)
• M2: 216,019 km (0.107 R)
• M3: 286,630 km (0.06 R)
• M4: 449,242 km (0.092 R)
• M5: 714,928 km (0.106 R)
• M6: 800,199 km (0.105 R)
• M7: 970,591 km (0.103 R)
• M8: 1,071,570 km (0.092 R)
• M9: 1,129,314 km (0.116 R)
• M10: 1,296,864 km (0.093 R)
• M11: 1,358,648 km (0.069 R)
• M12: 1,415,196 km (0.049 R)
• M13: 1,504,655 km (0.106 R)
• M14: 1,556,715 km (0.053 R)
• M15: 1,649,317 km (0.109 R)
• M16: 1,757,476 km (0.09 R)
• M17: 1,826,291 km (0.087 R)
• M18: 1,952,402 km (0.117 R)
• M19: 2,110,527 km (0.09 R)
• M20: 2,161,689 km (0.105 R)
• M21: 2,243,070 km (0.099 R)
• M22: 2,447,122 km (0.114 R)
• M23: 2,555,431 km (0.105 R)
• M24: 2,720,736 km (0.091 R)
• M25: 2,905,939 km (0.111 R)
• M26: 3,020,680 km (0.106 R)
• M27: 3,078,724 km (0.116 R)
• M28: 3,297,137 km (0.051 R)
• M29: 3,365,503 km (0.08 R)
• M30: 3,555,642 km (0.081 R)
• M31: 3,634,480 km (0.079 R)
• M32: 3,713,917 km (0.053 R)
• M33: 3,892,686 km (0.119 R)
• M34: 4,028,521 km (0.116 R)
• M35: 4,129,051 km (0.046 R)
• M36: 4,230,478 km (0.1 R)
• M37: 4,332,803 km (0.061 R)
• M38: 4,436,026 km (0.067 R)
• M39: 4,501,998 km (0.072 R)
• M40: 4,769,629 km (0.079 R)
• M41: 4,866,419 km (0.116 R)
• M42: 4,924,762 km (0.08 R)
• M43: 5,160,827 km (0.085 R)
• M44: 5,766,998 km (0.103 R)
• M45: 5,818,460 km (0.044 R)
• M46: 6,120,498 km (0.04 R)
• M47: 6,416,851 km (0.104 R)
• M48: 6,534,734 km (0.068 R)
• M49: 6,674,758 km (0.052 R)
• M50: 6,761,525 km (0.105 R)
• M51: 6,815,829 km (0.105 R)
• M52: 7,034,840 km (0.069 R)
• M53: 7,123,103 km (0.077 R)
• M54: 7,200,594 km (0.111 R)
• M55: 7,256,245 km (0.064 R)
• M56: 7,311,895 km (0.071 R)
• M57: 7,626,350 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 8.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.2 AU - 1.32 AU

Year: 976 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,746,657 km

• M1: 108,458 km (0.082 R)
• M2: 170,242 km (0.092 R)
• M3: 302,337 km (0.063 R)
• M4: 520,451 km (0.089 R)
• M5: 652,696 km (0.109 R)
• M6: 877,541 km (0.071 R)
• M7: 1,021,005 km (0.117 R)
• M8: 1,087,277 km (0.115 R)
• M9: 1,224,459 km (0.079 R)
• M10: 1,283,400 km (0.096 R)
• M11: 1,355,506 km (0.047 R)
• M12: 1,422,676 km (0.092 R)
• M13: 1,478,625 km (0.056 R)
• M14: 1,703,022 km (0.037 R)
• M15: 1,809,386 km (0.089 R)
• M16: 1,870,273 km (0.07 R)
• M17: 1,938,639 km (0.112 R)
• M18: 2,035,728 km (0.037 R)
• M19: 2,092,126 km (0.111 R)
• M20: 2,958,148 km (0.066 R)
• M21: 3,014,247 km (0.101 R)
• M22: 3,135,422 km (0.12 R)
• M23: 3,192,568 km (0.079 R)
• M24: 3,258,242 km (0.081 R)
• M25: 3,382,707 km (0.115 R)
• M26: 3,475,009 km (0.044 R)
• M27: 3,576,735 km (0.042 R)
• M28: 3,644,952 km (0.097 R)
• M29: 3,843,917 km (0.117 R)
• M30: 4,099,879 km (0.096 R)
• M31: 4,434,380 km (0.066 R)
• M32: 4,554,058 km (0.076 R)
• M33: 4,787,281 km (0.053 R)
• M34: 4,948,099 km (0.041 R)
• M35: 5,236,225 km (0.03 R)
• M36: 5,678,735 km (0.036 R)
• M37: 5,738,574 km (0.038 R)
• M38: 5,798,713 km (0.084 R)
• M39: 6,000,670 km (0.09 R)
• M40: 6,092,373 km (0.046 R)
• M41: 6,338,911 km (0.099 R)
• M42: 6,526,207 km (0.118 R)
• M43: 6,588,889 km (0.082 R)
• M44: 6,652,019 km (0.09 R)
• M45: 6,810,293 km (0.118 R)
• M46: 6,916,658 km (0.118 R)
• M47: 6,991,307 km (0.117 R)
• M48: 7,206,429 km (0.116 R)
• M49: 7,303,817 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 8.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.44 AU - 1.78 AU

Year: 1410 Days

Day: 13.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,746,657 km

• M1: 143,764 km (0.056 R)
• M2: 238,459 km (0.055 R)
• M3: 302,188 km (0.095 R)
• M4: 364,720 km (0.099 R)
• M5: 476,020 km (0.058 R)
• M6: 557,252 km (0.116 R)
• M7: 638,035 km (0.055 R)
• M8: 752,477 km (0.111 R)
• M9: 836,850 km (0.093 R)
• M10: 930,948 km (0.067 R)
• M11: 989,141 km (0.078 R)
• M12: 1,130,212 km (0.085 R)
• M13: 1,185,713 km (0.116 R)
• M14: 1,328,579 km (0.098 R)
• M15: 1,409,661 km (0.09 R)
• M16: 1,615,956 km (0.093 R)
• M17: 1,671,008 km (0.041 R)
• M18: 1,750,893 km (0.106 R)
• M19: 1,848,431 km (0.08 R)
• M20: 1,922,781 km (0.092 R)
• M21: 2,126,235 km (0.076 R)
• M22: 2,195,498 km (0.083 R)
• M23: 2,354,371 km (0.083 R)
• M24: 2,426,178 km (0.112 R)
• M25: 2,517,134 km (0.102 R)
• M26: 2,978,643 km (0.054 R)
• M27: 3,085,905 km (0.105 R)
• M28: 3,405,446 km (0.077 R)
• M29: 3,486,977 km (0.098 R)
• M30: 3,579,428 km (0.07 R)
• M31: 3,693,571 km (0.103 R)
• M32: 3,904,355 km (0.074 R)
• M33: 4,021,939 km (0.117 R)
• M34: 4,162,561 km (0.073 R)
• M35: 4,493,022 km (0.089 R)
• M36: 4,616,441 km (0.111 R)
• M37: 4,740,906 km (0.108 R)
• M38: 4,855,049 km (0.038 R)
• M39: 4,935,383 km (0.107 R)
• M40: 5,179,377 km (0.1 R)
• M41: 5,308,780 km (0.088 R)
• M42: 5,522,854 km (0.059 R)
• M43: 5,606,928 km (0.029 R)
• M44: 5,837,159 km (0.109 R)
• M45: 5,922,729 km (0.111 R)
• M46: 6,045,848 km (0.109 R)
• M47: 6,144,882 km (0.084 R)
• M48: 6,521,121 km (0.108 R)
• M49: 6,660,845 km (0.076 R)
• M50: 6,801,766 km (0.116 R)
• M51: 6,891,824 km (0.114 R)
• M52: 6,956,451 km (0.1 R)
• M53: 7,034,391 km (0.109 R)
• M54: 7,151,676 km (0.107 R)
• M55: 7,322,217 km (0.104 R)
• M56: 7,467,627 km (0.08 R)
• M57: 7,520,734 km (0.055 R)
• M58: 7,600,619 km (0.105 R)
• M59: 7,747,823 km (0.104 R)
• M60: 8,017,997 km (0.084 R)
• M61: 8,113,291 km (0.107 R)
• M62: 8,167,894 km (0.101 R)
• M63: 8,553,557 km (0.083 R)
• M64: 8,623,120 km (0.059 R)
• M65: 8,832,707 km (0.075 R)
• M66: 9,001,753 km (0.1 R)
• M67: 9,428,855 km (0.043 R)
• M68: 9,587,129 km (0.116 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 8

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.35 AU - 2.43 AU

Year: 2550 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,746,657 km

• M1: 167,998 km (0.07 R)
• M2: 495,019 km (0.068 R)
• M3: 1,009,786 km (0.08 R)
• M4: 1,073,963 km (0.112 R)
• M5: 1,161,927 km (0.1 R)
• M6: 1,229,545 km (0.115 R)
• M7: 1,428,360 km (0.078 R)
• M8: 1,612,366 km (0.088 R)
• M9: 1,688,212 km (0.078 R)
• M10: 1,817,465 km (0.071 R)
• M11: 1,976,786 km (0.063 R)
• M12: 2,238,433 km (0.104 R)
• M13: 2,309,193 km (0.049 R)
• M14: 2,659,252 km (0.042 R)
• M15: 2,719,240 km (0.11 R)
• M16: 2,963,833 km (0.047 R)
• M17: 3,136,170 km (0.1 R)
• M18: 3,507,023 km (0.086 R)
• M19: 3,739,648 km (0.099 R)
• M20: 3,943,101 km (0.064 R)
• M21: 4,237,659 km (0.114 R)
• M22: 4,485,543 km (0.1 R)
• M23: 4,921,471 km (0.07 R)
• M24: 5,051,172 km (0.107 R)
• M25: 5,182,070 km (0.111 R)
• M26: 5,257,468 km (0.093 R)
• M27: 5,428,159 km (0.112 R)
• M28: 6,229,106 km (0.094 R)
• M29: 6,450,361 km (0.102 R)
• M30: 6,653,664 km (0.071 R)
• M31: 6,735,644 km (0.084 R)
• M32: 6,879,707 km (0.063 R)
• M33: 6,962,584 km (0.11 R)
• M34: 7,445,486 km (0.102 R)
• M35: 7,551,850 km (0.119 R)
• M36: 7,616,028 km (0.038 R)
• M37: 7,701,747 km (0.054 R)
• M38: 8,069,758 km (0.107 R)
• M39: 8,377,032 km (0.076 R)
• M40: 8,777,954 km (0.06 R)
• M41: 9,345,080 km (0.084 R)
• M42: 9,436,933 km (0.106 R)
• M43: 9,784,000 km (0.068 R)
• M44: 10,111,769 km (0.037 R)
• M45: 10,276,925 km (0.111 R)
• M46: 10,419,342 km (0.108 R)
• M47: 10,681,886 km (0.096 R)
• M48: 11,360,462 km (0.107 R)
• M49: 11,433,915 km (0.063 R)
• M50: 11,630,786 km (0.117 R)
• M51: 11,779,187 km (0.076 R)
• M52: 12,353,643 km (0.108 R)
• M53: 12,429,339 km (0.032 R)
• M54: 12,733,322 km (0.092 R)
• M55: 13,039,698 km (0.055 R)
• M56: 13,426,259 km (0.096 R)
• M57: 13,608,021 km (0.091 R)
• M58: 13,660,081 km (0.116 R)
• M59: 13,764,350 km (0.104 R)
• M60: 15,063,608 km (0.107 R)
• M61: 15,279,328 km (0.081 R)
• M62: 15,387,637 km (0.068 R)
• M63: 15,550,549 km (0.105 R)
• M64: 15,632,229 km (0.112 R)
• M65: 15,768,663 km (0.104 R)
• M66: 17,267,484 km (0.115 R)
• M67: 17,578,348 km (0.06 R)
• M68: 17,777,164 km (0.031 R)
• M69: 17,919,581 km (0.104 R)
• M70: 18,033,724 km (0.029 R)
• M71: 18,291,631 km (0.107 R)
• M72: 18,349,226 km (0.099 R)
• M73: 18,898,250 km (0.103 R)
• M74: 18,985,466 km (0.07 R)
• M75: 19,628,886 km (0.12 R)
• M76: 19,746,620 km (0.096 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: 333 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit