🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 12.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 372 Days

Day: 14.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,314,894 km

• M1: 160,519 km (0.116 R)
• M2: 251,474 km (0.03 R)
• M3: 374,443 km (0.09 R)
• M4: 480,508 km (0.113 R)
• M5: 562,189 km (0.082 R)
• M6: 687,552 km (0.095 R)
• M7: 768,484 km (0.059 R)
• M8: 892,501 km (0.114 R)
• M9: 972,985 km (0.089 R)
• M10: 1,082,341 km (0.116 R)
• M11: 1,172,399 km (0.114 R)
• M12: 1,254,827 km (0.062 R)
• M13: 1,349,971 km (0.053 R)
• M14: 1,433,297 km (0.117 R)
• M15: 1,536,969 km (0.109 R)
• M16: 1,655,001 km (0.088 R)
• M17: 1,740,721 km (0.094 R)
• M18: 1,831,976 km (0.098 R)
• M19: 1,949,410 km (0.099 R)
• M20: 2,031,988 km (0.112 R)
• M21: 2,124,290 km (0.056 R)
• M22: 2,252,346 km (0.113 R)
• M23: 2,498,733 km (0.112 R)
• M24: 2,620,655 km (0.101 R)
• M25: 2,712,359 km (0.101 R)
• M26: 3,027,562 km (0.085 R)
• M27: 3,109,392 km (0.098 R)
• M28: 3,211,717 km (0.115 R)
• M29: 3,320,026 km (0.119 R)
• M30: 3,409,485 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 10.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.79 AU - 2.89 AU

Year: 2276 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,314,894 km

• M1: 131,048 km (0.093 R)
• M2: 298,597 km (0.112 R)
• M3: 565,031 km (0.11 R)
• M4: 704,756 km (0.119 R)
• M5: 779,255 km (0.098 R)
• M6: 848,818 km (0.069 R)
• M7: 936,931 km (0.11 R)
• M8: 1,037,012 km (0.088 R)
• M9: 1,149,660 km (0.093 R)
• M10: 1,221,167 km (0.117 R)
• M11: 1,294,321 km (0.104 R)
• M12: 1,368,970 km (0.096 R)
• M13: 1,474,137 km (0.071 R)
• M14: 1,562,251 km (0.091 R)
• M15: 1,827,188 km (0.116 R)
• M16: 1,932,954 km (0.081 R)
• M17: 2,062,655 km (0.06 R)
• M18: 2,184,279 km (0.044 R)
• M19: 2,262,817 km (0.114 R)
• M20: 2,504,568 km (0.08 R)
• M21: 2,670,472 km (0.083 R)
• M22: 2,827,699 km (0.059 R)
• M23: 2,926,134 km (0.091 R)
• M24: 3,164,444 km (0.059 R)
• M25: 3,633,283 km (0.112 R)
• M26: 3,727,081 km (0.084 R)
• M27: 3,999,499 km (0.089 R)
• M28: 4,477,464 km (0.118 R)
• M29: 4,578,293 km (0.098 R)
• M30: 4,884,969 km (0.044 R)
• M31: 4,988,640 km (0.111 R)
• M32: 5,273,923 km (0.083 R)
• M33: 5,549,183 km (0.057 R)
• M34: 5,641,934 km (0.106 R)
• M35: 5,876,204 km (0.105 R)
• M36: 5,970,900 km (0.034 R)
• M37: 6,145,630 km (0.108 R)
• M38: 6,614,619 km (0.086 R)
• M39: 6,696,749 km (0.103 R)
• M40: 6,911,571 km (0.112 R)
• M41: 7,112,032 km (0.09 R)
• M42: 7,331,343 km (0.119 R)
• M43: 7,742,139 km (0.111 R)
• M44: 8,037,594 km (0.067 R)
• M45: 8,319,138 km (0.086 R)
• M46: 8,425,502 km (0.112 R)
• M47: 8,639,726 km (0.064 R)
• M48: 9,037,207 km (0.086 R)
• M49: 9,311,570 km (0.055 R)
• M50: 9,422,123 km (0.113 R)
• M51: 9,496,024 km (0.041 R)
• M52: 9,681,825 km (0.095 R)
• M53: 10,019,018 km (0.027 R)
• M54: 10,208,110 km (0.087 R)
• M55: 10,303,105 km (0.073 R)
• M56: 10,436,546 km (0.039 R)
• M57: 10,724,522 km (0.082 R)
• M58: 11,308,402 km (0.113 R)
• M59: 11,386,941 km (0.061 R)
• M60: 11,544,767 km (0.079 R)
• M61: 11,703,341 km (0.065 R)
• M62: 12,122,813 km (0.087 R)
• M63: 12,425,599 km (0.108 R)
• M64: 12,547,372 km (0.082 R)
• M65: 12,853,599 km (0.056 R)
• M66: 13,059,146 km (0.047 R)
• M67: 13,162,369 km (0.114 R)
• M68: 13,265,890 km (0.06 R)
• M69: 14,187,862 km (0.063 R)
• M70: 14,272,684 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 13.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.29 AU - 2.83 AU

Year: 2604 Days

Day: 5.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 153 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,314,894 km

• M1: 171,888 km (0.082 R)
• M2: 267,182 km (0.119 R)
• M3: 378,632 km (0.033 R)
• M4: 584,628 km (0.025 R)
• M5: 673,190 km (0.09 R)
• M6: 808,128 km (0.084 R)
• M7: 988,992 km (0.049 R)
• M8: 1,080,246 km (0.043 R)
• M9: 1,262,157 km (0.053 R)
• M10: 1,372,411 km (0.025 R)
• M11: 1,603,390 km (0.119 R)
• M12: 1,734,887 km (0.106 R)
• M13: 2,032,885 km (0.105 R)
• M14: 2,236,787 km (0.107 R)
• M15: 2,574,879 km (0.098 R)
• M16: 2,704,430 km (0.12 R)
• M17: 2,796,433 km (0.071 R)
• M18: 3,051,497 km (0.104 R)
• M19: 3,642,559 km (0.118 R)
• M20: 3,981,547 km (0.066 R)
• M21: 4,071,755 km (0.04 R)
• M22: 4,177,820 km (0.115 R)
• M23: 4,392,792 km (0.112 R)
• M24: 4,595,647 km (0.037 R)
• M25: 4,801,643 km (0.036 R)
• M26: 4,929,998 km (0.069 R)
• M27: 5,239,516 km (0.075 R)
• M28: 5,724,213 km (0.075 R)
• M29: 5,877,551 km (0.112 R)
• M30: 6,015,181 km (0.113 R)
• M31: 6,101,648 km (0.094 R)
• M32: 6,862,802 km (0.12 R)
• M33: 7,635,176 km (0.084 R)
• M34: 7,823,221 km (0.092 R)
• M35: 8,203,947 km (0.089 R)
• M36: 8,377,331 km (0.113 R)
• M37: 8,963,755 km (0.092 R)
• M38: 9,583,988 km (0.055 R)
• M39: 9,746,152 km (0.078 R)
• M40: 10,467,064 km (0.114 R)
• M41: 10,613,371 km (0.109 R)
• M42: 11,013,694 km (0.109 R)
• M43: 11,677,759 km (0.099 R)
• M44: 11,916,518 km (0.096 R)
• M45: 12,025,574 km (0.103 R)
• M46: 12,420,962 km (0.119 R)
• M47: 12,820,538 km (0.093 R)
• M48: 13,360,137 km (0.115 R)
• M49: 13,496,122 km (0.088 R)
• M50: 13,609,965 km (0.099 R)
• M51: 13,861,290 km (0.076 R)
• M52: 13,952,993 km (0.084 R)
• M53: 14,114,110 km (0.091 R)
• M54: 14,601,201 km (0.044 R)
• M55: 15,023,067 km (0.119 R)
• M56: 15,117,463 km (0.077 R)
• M57: 15,377,764 km (0.053 R)
• M58: 15,544,266 km (0.116 R)
• M59: 15,663,495 km (0.049 R)
• M60: 16,216,110 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 11

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.75 AU - 4.25 AU

Year: 5087 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,314,894 km

• M1: 137,630 km (0.117 R)
• M2: 211,531 km (0.081 R)
• M3: 339,886 km (0.066 R)
• M4: 460,612 km (0.114 R)
• M5: 588,069 km (0.033 R)
• M6: 776,413 km (0.067 R)
• M7: 856,448 km (0.095 R)
• M8: 1,271,432 km (0.1 R)
• M9: 1,428,211 km (0.083 R)
• M10: 1,505,254 km (0.092 R)
• M11: 1,861,147 km (0.066 R)
• M12: 2,119,203 km (0.102 R)
• M13: 2,279,572 km (0.056 R)
• M14: 2,352,277 km (0.059 R)
• M15: 2,574,879 km (0.089 R)
• M16: 3,091,141 km (0.115 R)
• M17: 3,387,345 km (0.098 R)
• M18: 3,470,671 km (0.099 R)
• M19: 3,650,188 km (0.119 R)
• M20: 3,876,081 km (0.081 R)
• M21: 3,985,287 km (0.104 R)
• M22: 4,062,330 km (0.032 R)
• M23: 4,240,501 km (0.119 R)
• M24: 4,387,107 km (0.094 R)
• M25: 4,535,359 km (0.105 R)
• M26: 4,731,930 km (0.11 R)
• M27: 5,133,451 km (0.078 R)
• M28: 5,289,781 km (0.093 R)
• M29: 5,447,906 km (0.107 R)
• M30: 5,533,625 km (0.115 R)
• M31: 6,377,357 km (0.079 R)
• M32: 6,454,849 km (0.109 R)
• M33: 6,820,765 km (0.11 R)
• M34: 6,939,845 km (0.096 R)
• M35: 7,986,731 km (0.05 R)
• M36: 8,294,903 km (0.111 R)
• M37: 8,450,485 km (0.096 R)
• M38: 8,678,621 km (0.095 R)
• M39: 8,865,319 km (0.112 R)
• M40: 9,053,514 km (0.082 R)
• M41: 9,272,226 km (0.056 R)
• M42: 9,522,204 km (0.064 R)
• M43: 9,685,116 km (0.095 R)
• M44: 9,819,155 km (0.091 R)
• M45: 9,983,863 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.8

Radius: 10.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.77 AU - 5.43 AU

Year: 6273 Days

Day: 11.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,314,894 km

• M1: 242,797 km (0.048 R)
• M2: 403,914 km (0.11 R)
• M3: 478,264 km (0.103 R)
• M4: 546,780 km (0.1 R)
• M5: 695,331 km (0.086 R)
• M6: 802,593 km (0.081 R)
• M7: 1,111,811 km (0.058 R)
• M8: 1,423,573 km (0.106 R)
• M9: 1,744,162 km (0.071 R)
• M10: 2,147,029 km (0.042 R)
• M11: 2,227,064 km (0.096 R)
• M12: 2,390,275 km (0.068 R)
• M13: 2,599,861 km (0.065 R)
• M14: 2,685,581 km (0.102 R)
• M15: 2,772,049 km (0.1 R)
• M16: 2,881,704 km (0.066 R)
• M17: 3,219,047 km (0.078 R)
• M18: 4,005,633 km (0.063 R)
• M19: 4,692,137 km (0.084 R)
• M20: 4,876,143 km (0.087 R)
• M21: 4,955,729 km (0.12 R)
• M22: 5,224,107 km (0.076 R)
• M23: 5,469,897 km (0.054 R)
• M24: 5,635,801 km (0.116 R)
• M25: 6,403,088 km (0.034 R)
• M26: 6,607,439 km (0.098 R)
• M27: 6,962,734 km (0.09 R)
• M28: 8,097,434 km (0.106 R)
• M29: 9,720,122 km (0.1 R)
• M30: 9,787,141 km (0.055 R)
• M31: 9,955,290 km (0.105 R)
• M32: 11,123,649 km (0.113 R)
• M33: 11,193,810 km (0.085 R)
• M34: 11,299,127 km (0.107 R)
• M35: 12,154,378 km (0.118 R)
• M36: 13,178,226 km (0.091 R)
• M37: 13,513,176 km (0.058 R)
• M38: 14,153,604 km (0.079 R)
• M39: 14,382,040 km (0.088 R)
• M40: 15,660,055 km (0.117 R)
• M41: 15,935,764 km (0.06 R)
• M42: 16,054,544 km (0.104 R)
• M43: 16,292,704 km (0.094 R)
• M44: 16,412,382 km (0.093 R)
• M45: 16,692,430 km (0.089 R)
• M46: 17,501,455 km (0.076 R)
• M47: 19,031,841 km (0.063 R)
• M48: 19,283,914 km (0.109 R)
• M49: 19,368,287 km (0.029 R)
• M50: 19,452,660 km (0.105 R)
• M51: 19,621,855 km (0.063 R)
• M52: 20,303,722 km (0.025 R)
• M53: 20,690,732 km (0.047 R)
• M54: 22,262,856 km (0.087 R)
• M55: 23,197,543 km (0.091 R)
• M56: 23,602,056 km (0.111 R)
• M57: 23,872,978 km (0.095 R)
• M58: 24,099,619 km (0.083 R)
• M59: 24,281,380 km (0.105 R)
• M60: 24,372,485 km (0.082 R)
• M61: 25,566,725 km (0.083 R)
• M62: 25,659,476 km (0.087 R)
• M63: 25,752,226 km (0.094 R)
• M64: 25,984,701 km (0.07 R)
• M65: 27,015,580 km (0.102 R)
• M66: 27,251,795 km (0.111 R)
• M67: 27,583,454 km (0.094 R)
• M68: 27,821,314 km (0.117 R)
• M69: 28,012,052 km (0.118 R)
• M70: 28,346,852 km (0.113 R)
• M71: 28,586,956 km (0.068 R)
• M72: 28,875,830 km (0.057 R)
• M73: 29,068,961 km (0.093 R)
• M74: 29,602,277 km (0.034 R)
• M75: 29,894,442 km (0.093 R)
• M76: 30,236,722 km (0.106 R)
• M77: 30,974,389 km (0.059 R)
• M78: 31,271,041 km (0.029 R)
• M79: 31,370,225 km (0.072 R)
• M80: 31,668,224 km (0.096 R)
• M81: 32,718,550 km (0.112 R)
• M82: 32,869,495 km (0.103 R)
• M83: 33,172,131 km (0.036 R)
• M84: 33,780,246 km (0.09 R)
• M85: 33,881,973 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.9

Radius: 7.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.01 AU - 11.93 AU

Year: 21540 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,314,894 km

• M1: 94,097 km (0.096 R)
• M2: 241,002 km (0.083 R)
• M3: 311,313 km (0.114 R)
• M4: 476,768 km (0.056 R)
• M5: 691,441 km (0.05 R)
• M6: 777,011 km (0.114 R)
• M7: 1,283,999 km (0.109 R)
• M8: 1,500,467 km (0.096 R)
• M9: 1,728,603 km (0.12 R)
• M10: 1,846,935 km (0.096 R)
• M11: 2,444,878 km (0.039 R)
• M12: 3,098,621 km (0.073 R)
• M13: 3,426,390 km (0.077 R)
• M14: 4,971,137 km (0.118 R)
• M15: 5,268,538 km (0.097 R)
• M16: 5,528,090 km (0.043 R)
• M17: 5,659,437 km (0.095 R)
• M18: 6,514,987 km (0.085 R)
• M19: 6,981,433 km (0.079 R)
• M20: 7,171,124 km (0.086 R)
• M21: 7,946,489 km (0.049 R)
• M22: 8,294,005 km (0.111 R)
• M23: 8,444,501 km (0.094 R)
• M24: 8,494,915 km (0.086 R)
• M25: 8,799,197 km (0.087 R)
• M26: 9,107,070 km (0.102 R)
• M27: 9,470,742 km (0.095 R)
• M28: 9,945,416 km (0.095 R)
• M29: 10,105,336 km (0.106 R)
• M30: 10,373,715 km (0.066 R)
• M31: 11,359,565 km (0.08 R)
• M32: 12,489,477 km (0.09 R)
• M33: 16,213,268 km (0.067 R)
• M34: 16,464,442 km (0.042 R)
• M35: 16,653,833 km (0.027 R)
• M36: 17,098,289 km (0.082 R)
• M37: 19,179,195 km (0.063 R)
• M38: 20,859,927 km (0.026 R)
• M39: 23,008,452 km (0.104 R)
• M40: 23,078,912 km (0.065 R)
• M41: 23,432,412 km (0.101 R)
• M42: 23,787,707 km (0.115 R)
• M43: 24,216,305 km (0.116 R)
• M44: 24,503,533 km (0.072 R)
• M45: 24,791,808 km (0.051 R)
• M46: 25,809,821 km (0.107 R)
• M47: 26,176,635 km (0.095 R)
• M48: 28,036,735 km (0.062 R)
• M49: 28,338,325 km (0.12 R)
• M50: 29,249,376 km (0.077 R)
• M51: 30,401,878 km (0.037 R)
• M52: 30,479,220 km (0.116 R)
• M53: 30,556,562 km (0.032 R)
• M54: 31,647,280 km (0.115 R)
• M55: 31,961,286 km (0.102 R)
• M56: 32,039,974 km (0.081 R)
• M57: 32,355,177 km (0.063 R)
• M58: 35,401,289 km (0.067 R)
• M59: 36,299,923 km (0.083 R)
• M60: 37,371,792 km (0.107 R)
• M61: 39,209,153 km (0.093 R)
• M62: 40,904,695 km (0.085 R)
• M63: 42,192,135 km (0.091 R)
• M64: 42,710,790 km (0.081 R)
• M65: 43,841,900 km (0.119 R)
• M66: 45,247,522 km (0.086 R)
• M67: 46,311,312 km (0.099 R)
• M68: 47,383,330 km (0.106 R)
• M69: 49,643,006 km (0.117 R)
• M70: 49,825,366 km (0.074 R)
• M71: 52,215,192 km (0.051 R)
• M72: 53,237,544 km (0.066 R)
• M73: 53,704,289 km (0.089 R)
• M74: 54,172,531 km (0.067 R)
• M75: 55,490,787 km (0.084 R)
• M76: 55,680,028 km (0.117 R)
• M77: 56,819,665 km (0.072 R)
• M78: 57,296,732 km (0.104 R)
• M79: 57,775,146 km (0.12 R)
• M80: 58,062,823 km (0.1 R)
• M81: 59,218,317 km (0.092 R)
• M82: 59,314,957 km (0.114 R)
• M83: 59,702,117 km (0.112 R)
• M84: 59,992,935 km (0.091 R)
• M85: 60,965,919 km (0.066 R)
• M86: 62,927,297 km (0.098 R)
• M87: 64,114,207 km (0.058 R)
• M88: 64,312,723 km (0.098 R)
• M89: 64,909,469 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit