🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296

Radius: 10.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.47 AU - 1.57 AU

Year: 1210 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,823,505 km

• M1: 138,528 km (0.117 R)
• M2: 270,473 km (0.081 R)
• M3: 357,689 km (0.088 R)
• M4: 422,913 km (0.08 R)
• M5: 549,473 km (0.057 R)
• M6: 664,065 km (0.105 R)
• M7: 754,422 km (0.096 R)
• M8: 838,047 km (0.112 R)
• M9: 918,980 km (0.088 R)
• M10: 1,244,355 km (0.093 R)
• M11: 1,406,669 km (0.068 R)
• M12: 1,504,655 km (0.108 R)
• M13: 1,752,389 km (0.078 R)
• M14: 1,835,416 km (0.082 R)
• M15: 2,156,753 km (0.113 R)
• M16: 2,237,835 km (0.08 R)
• M17: 2,403,290 km (0.032 R)
• M18: 2,607,042 km (0.072 R)
• M19: 2,941,693 km (0.063 R)
• M20: 3,004,823 km (0.076 R)
• M21: 3,068,402 km (0.109 R)
• M22: 3,169,231 km (0.104 R)
• M23: 3,355,630 km (0.106 R)
• M24: 3,507,322 km (0.12 R)
• M25: 3,651,534 km (0.117 R)
• M26: 3,748,923 km (0.118 R)
• M27: 3,817,588 km (0.117 R)
• M28: 4,025,978 km (0.076 R)
• M29: 4,167,049 km (0.078 R)
• M30: 4,238,257 km (0.107 R)
• M31: 5,004,647 km (0.073 R)
• M32: 5,080,344 km (0.094 R)
• M33: 5,255,074 km (0.064 R)
• M34: 5,331,967 km (0.043 R)
• M35: 5,431,599 km (0.119 R)
• M36: 5,509,540 km (0.105 R)
• M37: 5,610,219 km (0.112 R)
• M38: 5,734,086 km (0.092 R)
• M39: 6,088,334 km (0.073 R)
• M40: 6,204,123 km (0.064 R)
• M41: 6,320,660 km (0.087 R)
• M42: 6,402,639 km (0.092 R)
• M43: 6,567,646 km (0.043 R)
• M44: 6,758,084 km (0.071 R)
• M45: 6,962,435 km (0.118 R)
• M46: 7,242,033 km (0.086 R)
• M47: 7,414,220 km (0.053 R)
• M48: 7,762,334 km (0.034 R)
• M49: 7,951,127 km (0.102 R)
• M50: 8,039,689 km (0.113 R)
• M51: 8,192,428 km (0.089 R)
• M52: 8,358,931 km (0.068 R)
• M53: 8,773,616 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 14.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.88 AU - 2.12 AU

Year: 1826 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,823,505 km

• M1: 216,618 km (0.101 R)
• M2: 326,722 km (0.085 R)
• M3: 455,825 km (0.081 R)
• M4: 551,867 km (0.102 R)
• M5: 881,281 km (0.054 R)
• M6: 1,097,001 km (0.115 R)
• M7: 1,242,859 km (0.07 R)
• M8: 1,408,913 km (0.108 R)
• M9: 1,603,240 km (0.096 R)
• M10: 2,057,270 km (0.118 R)
• M11: 2,303,358 km (0.098 R)
• M12: 2,600,310 km (0.092 R)
• M13: 2,978,494 km (0.114 R)
• M14: 3,108,644 km (0.117 R)
• M15: 3,293,996 km (0.1 R)
• M16: 3,574,641 km (0.112 R)
• M17: 4,072,652 km (0.081 R)
• M18: 4,198,165 km (0.098 R)
• M19: 4,334,897 km (0.099 R)
• M20: 4,633,046 km (0.103 R)
• M21: 4,804,934 km (0.111 R)
• M22: 5,010,033 km (0.097 R)
• M23: 5,134,498 km (0.115 R)
• M24: 5,386,571 km (0.062 R)
• M25: 5,794,075 km (0.08 R)
• M26: 5,913,903 km (0.072 R)
• M27: 6,078,760 km (0.092 R)
• M28: 6,245,113 km (0.111 R)
• M29: 6,799,074 km (0.041 R)
• M30: 6,948,821 km (0.066 R)
• M31: 7,380,860 km (0.112 R)
• M32: 7,594,336 km (0.073 R)
• M33: 7,990,920 km (0.098 R)
• M34: 8,295,950 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 12.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.92 AU - 2.2 AU

Year: 1909 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,823,505 km

• M1: 175,478 km (0.066 R)
• M2: 262,843 km (0.069 R)
• M3: 409,001 km (0.084 R)
• M4: 512,672 km (0.073 R)
• M5: 641,924 km (0.041 R)
• M6: 760,705 km (0.107 R)
• M7: 871,707 km (0.073 R)
• M8: 971,638 km (0.104 R)
• M9: 1,066,932 km (0.088 R)
• M10: 1,211,892 km (0.078 R)
• M11: 1,502,112 km (0.09 R)
• M12: 1,635,105 km (0.1 R)
• M13: 1,740,122 km (0.056 R)
• M14: 2,114,865 km (0.103 R)
• M15: 2,241,724 km (0.05 R)
• M16: 2,454,751 km (0.061 R)
• M17: 2,551,691 km (0.065 R)
• M18: 2,749,609 km (0.075 R)
• M19: 2,926,882 km (0.076 R)
• M20: 3,121,210 km (0.047 R)
• M21: 3,813,998 km (0.098 R)
• M22: 4,084,171 km (0.099 R)
• M23: 4,214,471 km (0.114 R)
• M24: 4,316,647 km (0.094 R)
• M25: 4,464,150 km (0.095 R)
• M26: 4,553,610 km (0.093 R)
• M27: 4,703,806 km (0.102 R)
• M28: 4,932,391 km (0.11 R)
• M29: 5,289,930 km (0.099 R)
• M30: 5,416,341 km (0.108 R)
• M31: 5,736,779 km (0.113 R)
• M32: 5,915,698 km (0.077 R)
• M33: 6,735,195 km (0.112 R)
• M34: 6,837,969 km (0.094 R)
• M35: 7,062,665 km (0.057 R)
• M36: 7,430,676 km (0.048 R)
• M37: 7,608,099 km (0.033 R)
• M38: 7,715,211 km (0.089 R)
• M39: 7,804,970 km (0.056 R)
• M40: 8,021,587 km (0.09 R)
• M41: 8,240,300 km (0.089 R)
• M42: 8,405,605 km (0.103 R)
• M43: 8,497,907 km (0.107 R)
• M44: 8,720,957 km (0.106 R)
• M45: 8,927,103 km (0.064 R)
• M46: 9,115,896 km (0.1 R)
• M47: 9,248,888 km (0.048 R)
• M48: 9,382,479 km (0.089 R)
• M49: 10,118,950 km (0.078 R)
• M50: 10,593,773 km (0.098 R)
• M51: 10,733,647 km (0.119 R)
• M52: 10,853,924 km (0.115 R)
• M53: 11,524,122 km (0.096 R)
• M54: 11,606,252 km (0.088 R)
• M55: 11,688,680 km (0.1 R)
• M56: 11,999,096 km (0.118 R)
• M57: 12,628,454 km (0.101 R)
• M58: 12,947,097 km (0.101 R)
• M59: 13,032,518 km (0.113 R)
• M60: 13,139,630 km (0.075 R)
• M61: 13,333,060 km (0.062 R)
• M62: 13,484,154 km (0.118 R)
• M63: 13,831,670 km (0.092 R)
• M64: 13,940,876 km (0.118 R)
• M65: 14,182,327 km (0.103 R)
• M66: 14,557,967 km (0.102 R)
• M67: 14,847,439 km (0.072 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 10.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.57 AU - 3.67 AU

Year: 3558 Days

Day: 11.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,823,505 km

• M1: 137,032 km (0.106 R)
• M2: 299,345 km (0.111 R)
• M3: 438,471 km (0.077 R)
• M4: 757,564 km (0.059 R)
• M5: 868,266 km (0.12 R)
• M6: 1,144,723 km (0.094 R)
• M7: 1,286,841 km (0.09 R)
• M8: 1,435,242 km (0.093 R)
• M9: 1,945,221 km (0.111 R)
• M10: 2,053,829 km (0.064 R)
• M11: 2,132,518 km (0.051 R)
• M12: 2,391,771 km (0.046 R)
• M13: 2,627,088 km (0.086 R)
• M14: 2,730,311 km (0.096 R)
• M15: 2,799,874 km (0.113 R)
• M16: 2,922,993 km (0.096 R)
• M17: 3,012,153 km (0.084 R)
• M18: 3,266,619 km (0.038 R)
• M19: 3,566,114 km (0.052 R)
• M20: 3,816,092 km (0.091 R)
• M21: 4,032,111 km (0.111 R)
• M22: 4,830,366 km (0.068 R)
• M23: 5,064,337 km (0.077 R)
• M24: 5,171,898 km (0.075 R)
• M25: 5,389,413 km (0.094 R)
• M26: 5,587,780 km (0.062 R)
• M27: 5,923,776 km (0.103 R)
• M28: 6,197,241 km (0.098 R)
• M29: 6,685,978 km (0.118 R)
• M30: 6,756,887 km (0.079 R)
• M31: 6,899,304 km (0.109 R)
• M32: 7,552,598 km (0.118 R)
• M33: 7,700,550 km (0.036 R)
• M34: 7,799,584 km (0.094 R)
• M35: 7,974,165 km (0.108 R)
• M36: 8,301,784 km (0.046 R)
• M37: 10,605,442 km (0.08 R)
• M38: 11,161,348 km (0.075 R)
• M39: 11,471,165 km (0.077 R)
• M40: 11,755,401 km (0.063 R)
• M41: 12,388,648 km (0.088 R)
• M42: 13,181,068 km (0.069 R)
• M43: 13,598,446 km (0.119 R)
• M44: 14,020,163 km (0.056 R)
• M45: 14,141,487 km (0.111 R)
• M46: 14,354,514 km (0.048 R)
• M47: 14,722,375 km (0.113 R)
• M48: 15,000,328 km (0.094 R)
• M49: 15,907,490 km (0.11 R)
• M50: 16,192,623 km (0.084 R)
• M51: 16,447,538 km (0.081 R)
• M52: 16,575,444 km (0.078 R)
• M53: 16,671,636 km (0.029 R)
• M54: 16,864,617 km (0.112 R)
• M55: 17,742,008 km (0.117 R)
• M56: 18,004,852 km (0.104 R)
• M57: 18,235,831 km (0.069 R)
• M58: 18,734,141 km (0.057 R)
• M59: 19,371,877 km (0.089 R)
• M60: 20,256,150 km (0.082 R)
• M61: 20,393,331 km (0.04 R)
• M62: 20,530,812 km (0.088 R)
• M63: 20,737,706 km (0.084 R)
• M64: 20,875,934 km (0.094 R)
• M65: 21,084,025 km (0.097 R)
• M66: 21,223,001 km (0.109 R)
• M67: 21,467,145 km (0.109 R)
• M68: 22,204,962 km (0.084 R)
• M69: 22,346,481 km (0.078 R)
• M70: 23,129,925 km (0.032 R)
• M71: 23,633,322 km (0.046 R)
• M72: 23,777,684 km (0.11 R)
• M73: 23,922,495 km (0.066 R)
• M74: 24,395,074 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 11.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.25 AU - 3.91 AU

Year: 4374 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,823,505 km

• M1: 157,826 km (0.066 R)
• M2: 244,593 km (0.088 R)
• M3: 457,470 km (0.044 R)
• M4: 870,510 km (0.119 R)
• M5: 1,062,893 km (0.117 R)
• M6: 1,199,326 km (0.119 R)
• M7: 1,460,225 km (0.092 R)
• M8: 1,551,330 km (0.073 R)
• M9: 1,869,674 km (0.051 R)
• M10: 1,986,061 km (0.075 R)
• M11: 2,174,106 km (0.043 R)
• M12: 2,604,798 km (0.115 R)
• M13: 2,868,539 km (0.057 R)
• M14: 2,945,582 km (0.12 R)
• M15: 3,121,360 km (0.037 R)
• M16: 3,200,646 km (0.066 R)
• M17: 3,341,119 km (0.094 R)
• M18: 3,923,354 km (0.101 R)
• M19: 4,182,756 km (0.069 R)
• M20: 4,314,552 km (0.099 R)
• M21: 4,514,864 km (0.088 R)
• M22: 4,650,100 km (0.117 R)
• M23: 5,110,862 km (0.109 R)
• M24: 5,275,719 km (0.106 R)
• M25: 5,878,598 km (0.075 R)
• M26: 6,026,550 km (0.102 R)
• M27: 6,175,849 km (0.104 R)
• M28: 6,250,947 km (0.064 R)
• M29: 6,427,323 km (0.115 R)
• M30: 6,888,533 km (0.065 R)
• M31: 7,070,743 km (0.1 R)
• M32: 7,307,557 km (0.062 R)
• M33: 7,815,890 km (0.116 R)
• M34: 7,951,725 km (0.108 R)
• M35: 8,033,406 km (0.039 R)
• M36: 8,530,220 km (0.119 R)
• M37: 8,866,965 km (0.063 R)
• M38: 9,093,905 km (0.049 R)
• M39: 9,380,385 km (0.117 R)
• M40: 9,466,852 km (0.053 R)
• M41: 10,138,996 km (0.073 R)
• M42: 10,495,787 km (0.104 R)
• M43: 11,160,600 km (0.074 R)
• M44: 11,529,059 km (0.117 R)
• M45: 11,901,558 km (0.119 R)
• M46: 12,594,645 km (0.103 R)
• M47: 12,690,238 km (0.116 R)
• M48: 12,914,036 km (0.083 R)
• M49: 13,042,541 km (0.094 R)
• M50: 13,236,120 km (0.092 R)
• M51: 13,333,359 km (0.077 R)
• M52: 13,921,129 km (0.116 R)
• M53: 14,152,108 km (0.083 R)
• M54: 14,251,441 km (0.107 R)
• M55: 14,584,296 km (0.096 R)
• M56: 15,190,018 km (0.081 R)
• M57: 16,044,970 km (0.118 R)
• M58: 16,217,756 km (0.105 R)
• M59: 16,845,169 km (0.06 R)
• M60: 17,445,056 km (0.066 R)
• M61: 17,944,265 km (0.053 R)
• M62: 18,087,879 km (0.096 R)
• M63: 18,556,868 km (0.115 R)
• M64: 19,396,710 km (0.09 R)
• M65: 19,876,770 km (0.109 R)
• M66: 20,323,469 km (0.079 R)
• M67: 21,530,724 km (0.108 R)
• M68: 21,645,166 km (0.031 R)
• M69: 21,759,758 km (0.072 R)
• M70: 22,528,841 km (0.106 R)
• M71: 23,072,480 km (0.09 R)
• M72: 23,620,457 km (0.05 R)
• M73: 23,777,834 km (0.091 R)
• M74: 24,370,989 km (0.08 R)
• M75: 24,969,081 km (0.089 R)
• M76: 25,249,877 km (0.064 R)
• M77: 25,814,459 km (0.093 R)
• M78: 26,424,070 km (0.114 R)
• M79: 27,038,469 km (0.028 R)
• M80: 27,492,049 km (0.039 R)
• M81: 27,699,093 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit