🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 12.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 617 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,051,657 km

• M1: 158,574 km (0.102 R)
• M2: 248,183 km (0.103 R)
• M3: 329,714 km (0.094 R)
• M4: 409,749 km (0.114 R)
• M5: 492,027 km (0.075 R)
• M6: 721,959 km (0.114 R)
• M7: 836,850 km (0.066 R)
• M8: 948,600 km (0.065 R)
• M9: 1,034,768 km (0.101 R)
• M10: 1,123,929 km (0.104 R)
• M11: 1,215,931 km (0.066 R)
• M12: 1,350,420 km (0.072 R)
• M13: 1,525,898 km (0.055 R)
• M14: 1,653,356 km (0.103 R)
• M15: 1,734,139 km (0.088 R)
• M16: 1,893,610 km (0.112 R)
• M17: 2,024,658 km (0.048 R)
• M18: 2,172,610 km (0.11 R)
• M19: 2,303,209 km (0.034 R)
• M20: 2,408,376 km (0.07 R)
• M21: 2,507,859 km (0.099 R)
• M22: 2,681,991 km (0.108 R)
• M23: 2,837,572 km (0.082 R)
• M24: 3,057,481 km (0.105 R)
• M25: 3,173,569 km (0.09 R)
• M26: 3,402,155 km (0.093 R)
• M27: 3,562,972 km (0.103 R)
• M28: 3,660,809 km (0.116 R)
• M29: 3,825,666 km (0.101 R)
• M30: 4,027,025 km (0.083 R)
• M31: 4,448,891 km (0.116 R)
• M32: 4,554,358 km (0.086 R)
• M33: 4,750,032 km (0.067 R)
• M34: 4,884,969 km (0.097 R)
• M35: 5,012,127 km (0.094 R)
• M36: 5,149,608 km (0.095 R)
• M37: 5,428,458 km (0.117 R)
• M38: 5,788,839 km (0.096 R)
• M39: 5,962,373 km (0.113 R)
• M40: 6,078,909 km (0.038 R)
• M41: 6,176,746 km (0.066 R)
• M42: 6,294,630 km (0.079 R)
• M43: 6,433,307 km (0.06 R)
• M44: 6,623,147 km (0.11 R)
• M45: 6,804,609 km (0.108 R)
• M46: 6,916,508 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 11.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.16 AU - 1.5 AU

Year: 1023 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,051,657 km

• M1: 149,299 km (0.083 R)
• M2: 265,237 km (0.109 R)
• M3: 366,515 km (0.07 R)
• M4: 451,636 km (0.091 R)
• M5: 531,521 km (0.106 R)
• M6: 647,310 km (0.06 R)
• M7: 767,287 km (0.106 R)
• M8: 895,642 km (0.076 R)
• M9: 1,187,957 km (0.084 R)
• M10: 1,447,808 km (0.116 R)
• M11: 1,588,430 km (0.107 R)
• M12: 1,733,839 km (0.061 R)
• M13: 1,830,779 km (0.101 R)
• M14: 2,061,608 km (0.116 R)
• M15: 2,148,674 km (0.117 R)
• M16: 2,351,230 km (0.086 R)
• M17: 2,671,519 km (0.073 R)
• M18: 2,810,645 km (0.101 R)
• M19: 2,987,918 km (0.085 R)
• M20: 3,178,207 km (0.071 R)
• M21: 3,447,483 km (0.113 R)
• M22: 3,580,326 km (0.098 R)
• M23: 3,666,494 km (0.107 R)
• M24: 3,959,108 km (0.083 R)
• M25: 4,198,763 km (0.112 R)
• M26: 4,279,696 km (0.095 R)
• M27: 4,381,722 km (0.114 R)
• M28: 4,463,851 km (0.099 R)
• M29: 4,671,493 km (0.118 R)
• M30: 4,787,132 km (0.081 R)
• M31: 4,903,669 km (0.066 R)
• M32: 5,139,584 km (0.105 R)
• M33: 5,248,043 km (0.096 R)
• M34: 5,390,310 km (0.071 R)
• M35: 5,533,924 km (0.11 R)
• M36: 5,712,245 km (0.086 R)
• M37: 5,937,988 km (0.066 R)
• M38: 6,074,870 km (0.065 R)
• M39: 6,178,093 km (0.094 R)
• M40: 6,374,964 km (0.083 R)
• M41: 6,503,468 km (0.089 R)
• M42: 6,585,597 km (0.1 R)
• M43: 6,739,234 km (0.104 R)
• M44: 6,977,843 km (0.075 R)
• M45: 7,110,387 km (0.118 R)
• M46: 7,195,059 km (0.065 R)
• M47: 7,280,180 km (0.093 R)
• M48: 7,488,121 km (0.055 R)
• M49: 7,648,640 km (0.049 R)
• M50: 7,722,990 km (0.088 R)
• M51: 7,835,039 km (0.07 R)
• M52: 8,149,344 km (0.057 R)
• M53: 8,390,945 km (0.119 R)
• M54: 8,557,597 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 12.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.07 AU

Year: 1452 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,051,657 km

• M1: 193,729 km (0.081 R)
• M2: 272,717 km (0.117 R)
• M3: 351,555 km (0.106 R)
• M4: 438,023 km (0.076 R)
• M5: 553,512 km (0.086 R)
• M6: 697,425 km (0.089 R)
• M7: 1,032,225 km (0.106 R)
• M8: 1,155,195 km (0.042 R)
• M9: 1,304,045 km (0.097 R)
• M10: 1,402,330 km (0.098 R)
• M11: 1,629,121 km (0.057 R)
• M12: 1,774,380 km (0.041 R)
• M13: 1,852,470 km (0.098 R)
• M14: 2,177,247 km (0.083 R)
• M15: 2,312,334 km (0.113 R)
• M16: 2,458,940 km (0.072 R)
• M17: 2,582,209 km (0.099 R)
• M18: 2,707,422 km (0.118 R)
• M19: 2,816,479 km (0.084 R)
• M20: 3,010,956 km (0.11 R)
• M21: 3,482,190 km (0.089 R)
• M22: 3,863,664 km (0.1 R)
• M23: 3,955,966 km (0.069 R)
• M24: 4,332,953 km (0.093 R)
• M25: 4,418,224 km (0.109 R)
• M26: 4,655,935 km (0.072 R)
• M27: 5,394,200 km (0.103 R)
• M28: 5,567,135 km (0.1 R)
• M29: 5,741,865 km (0.048 R)
• M30: 5,835,813 km (0.116 R)
• M31: 5,930,359 km (0.084 R)
• M32: 6,025,353 km (0.118 R)
• M33: 6,277,127 km (0.106 R)
• M34: 6,606,092 km (0.088 R)
• M35: 6,791,295 km (0.106 R)
• M36: 6,978,292 km (0.066 R)
• M37: 7,255,497 km (0.051 R)
• M38: 7,344,507 km (0.118 R)
• M39: 7,510,860 km (0.114 R)
• M40: 7,639,514 km (0.099 R)
• M41: 7,769,066 km (0.078 R)
• M42: 7,847,007 km (0.088 R)
• M43: 8,030,264 km (0.111 R)
• M44: 8,135,581 km (0.089 R)
• M45: 8,387,504 km (0.094 R)
• M46: 8,547,873 km (0.104 R)
• M47: 8,655,434 km (0.107 R)
• M48: 8,804,134 km (0.068 R)
• M49: 8,885,515 km (0.069 R)
• M50: 8,980,809 km (0.114 R)
• M51: 9,062,789 km (0.053 R)
• M52: 9,365,575 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 11.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.13 AU - 2.53 AU

Year: 2372 Days

Day: 10.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,051,657 km

• M1: 180,565 km (0.065 R)
• M2: 296,802 km (0.036 R)
• M3: 390,899 km (0.077 R)
• M4: 465,997 km (0.094 R)
• M5: 561,590 km (0.095 R)
• M6: 665,411 km (0.069 R)
• M7: 793,168 km (0.085 R)
• M8: 956,529 km (0.106 R)
• M9: 1,103,284 km (0.083 R)
• M10: 1,525,449 km (0.107 R)
• M11: 1,633,310 km (0.108 R)
• M12: 1,800,111 km (0.098 R)
• M13: 1,937,741 km (0.047 R)
• M14: 2,102,897 km (0.12 R)
• M15: 2,211,655 km (0.113 R)
• M16: 2,384,590 km (0.092 R)
• M17: 2,549,297 km (0.118 R)
• M18: 2,943,787 km (0.111 R)
• M19: 3,038,782 km (0.112 R)
• M20: 3,259,738 km (0.086 R)
• M21: 3,543,375 km (0.117 R)
• M22: 3,879,522 km (0.111 R)
• M23: 4,104,367 km (0.042 R)
• M24: 4,287,475 km (0.096 R)
• M25: 4,457,717 km (0.113 R)
• M26: 4,630,204 km (0.077 R)
• M27: 4,820,941 km (0.087 R)
• M28: 4,917,282 km (0.101 R)
• M29: 5,062,990 km (0.106 R)
• M30: 5,144,521 km (0.101 R)
• M31: 5,762,211 km (0.073 R)
• M32: 5,950,255 km (0.056 R)
• M33: 6,105,837 km (0.049 R)
• M34: 6,210,256 km (0.104 R)
• M35: 6,616,115 km (0.079 R)
• M36: 6,759,281 km (0.118 R)
• M37: 7,250,261 km (0.118 R)
• M38: 7,658,813 km (0.08 R)
• M39: 7,960,701 km (0.114 R)
• M40: 8,113,141 km (0.098 R)
• M41: 8,324,374 km (0.115 R)
• M42: 8,595,894 km (0.114 R)
• M43: 8,968,991 km (0.103 R)
• M44: 9,407,612 km (0.064 R)
• M45: 9,589,074 km (0.052 R)
• M46: 9,670,156 km (0.103 R)
• M47: 9,771,733 km (0.112 R)
• M48: 9,894,254 km (0.079 R)
• M49: 10,017,073 km (0.112 R)
• M50: 10,409,768 km (0.099 R)
• M51: 10,597,513 km (0.085 R)
• M52: 10,849,735 km (0.115 R)
• M53: 10,976,445 km (0.09 R)
• M54: 11,125,145 km (0.066 R)
• M55: 11,253,051 km (0.118 R)
• M56: 11,986,978 km (0.117 R)
• M57: 12,074,343 km (0.097 R)
• M58: 12,205,690 km (0.115 R)
• M59: 12,448,039 km (0.04 R)
• M60: 12,892,494 km (0.092 R)
• M61: 13,319,746 km (0.063 R)
• M62: 14,933,458 km (0.107 R)
• M63: 15,667,684 km (0.114 R)
• M64: 16,195,914 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 10

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.8 AU - 2.94 AU

Year: 3242 Days

Day: 5 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,051,657 km

• M1: 125,064 km (0.076 R)
• M2: 220,358 km (0.094 R)
• M3: 335,698 km (0.035 R)
• M4: 452,534 km (0.039 R)
• M5: 575,952 km (0.098 R)
• M6: 732,431 km (0.112 R)
• M7: 892,351 km (0.085 R)
• M8: 971,189 km (0.059 R)
• M9: 1,112,111 km (0.055 R)
• M10: 1,401,882 km (0.062 R)
• M11: 1,508,246 km (0.079 R)
• M12: 1,673,103 km (0.08 R)
• M13: 1,815,071 km (0.067 R)
• M14: 1,931,757 km (0.079 R)
• M15: 2,141,942 km (0.054 R)
• M16: 2,799,874 km (0.078 R)
• M17: 2,935,409 km (0.082 R)
• M18: 3,142,752 km (0.088 R)
• M19: 3,283,673 km (0.113 R)
• M20: 3,812,053 km (0.103 R)
• M21: 3,905,851 km (0.108 R)
• M22: 4,019,545 km (0.087 R)
• M23: 4,095,840 km (0.069 R)
• M24: 4,328,016 km (0.077 R)
• M25: 4,504,841 km (0.09 R)
• M26: 4,584,277 km (0.1 R)
• M27: 4,805,084 km (0.094 R)
• M28: 4,967,846 km (0.088 R)
• M29: 5,194,786 km (0.084 R)
• M30: 5,403,924 km (0.105 R)
• M31: 5,488,447 km (0.099 R)
• M32: 5,594,661 km (0.115 R)
• M33: 5,766,100 km (0.119 R)
• M34: 6,268,450 km (0.118 R)
• M35: 6,468,911 km (0.109 R)
• M36: 6,558,670 km (0.114 R)
• M37: 7,059,972 km (0.106 R)
• M38: 7,245,324 km (0.042 R)
• M39: 7,479,295 km (0.095 R)
• M40: 7,954,717 km (0.036 R)
• M41: 8,269,022 km (0.05 R)
• M42: 8,342,176 km (0.108 R)
• M43: 8,710,934 km (0.072 R)
• M44: 8,810,267 km (0.087 R)
• M45: 9,337,600 km (0.091 R)
• M46: 9,669,258 km (0.092 R)
• M47: 10,265,406 km (0.103 R)
• M48: 10,766,858 km (0.074 R)
• M49: 11,114,673 km (0.116 R)
• M50: 11,384,697 km (0.095 R)
• M51: 11,711,569 km (0.095 R)
• M52: 12,598,385 km (0.115 R)
• M53: 13,078,295 km (0.101 R)
• M54: 13,220,562 km (0.099 R)
• M55: 13,593,061 km (0.091 R)
• M56: 13,823,890 km (0.103 R)
• M57: 14,997,785 km (0.073 R)
• M58: 15,116,865 km (0.091 R)
• M59: 15,506,268 km (0.115 R)
• M60: 16,050,954 km (0.088 R)
• M61: 16,325,616 km (0.115 R)
• M62: 16,417,618 km (0.081 R)
• M63: 16,725,192 km (0.103 R)
• M64: 17,034,710 km (0.075 R)
• M65: 18,132,908 km (0.111 R)
• M66: 18,196,337 km (0.068 R)
• M67: 19,027,802 km (0.109 R)
• M68: 20,002,731 km (0.085 R)
• M69: 20,166,840 km (0.119 R)
• M70: 20,860,675 km (0.119 R)
• M71: 20,927,246 km (0.093 R)
• M72: 21,193,979 km (0.091 R)
• M73: 21,663,417 km (0.085 R)
• M74: 21,966,951 km (0.087 R)
• M75: 22,136,296 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 13.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4 AU - 6.1 AU

Year: 7568 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,051,657 km

• M1: 177,124 km (0.114 R)
• M2: 377,435 km (0.104 R)
• M3: 657,632 km (0.113 R)
• M4: 872,156 km (0.067 R)
• M5: 1,098,048 km (0.073 R)
• M6: 1,191,547 km (0.071 R)
• M7: 1,301,801 km (0.096 R)
• M8: 1,474,287 km (0.099 R)
• M9: 1,826,740 km (0.115 R)
• M10: 1,955,693 km (0.097 R)
• M11: 2,104,692 km (0.028 R)
• M12: 2,502,922 km (0.097 R)
• M13: 2,610,932 km (0.097 R)
• M14: 2,775,788 km (0.073 R)
• M15: 2,868,988 km (0.117 R)
• M16: 3,001,232 km (0.112 R)
• M17: 3,213,213 km (0.114 R)
• M18: 3,330,946 km (0.096 R)
• M19: 3,611,442 km (0.096 R)
• M20: 3,941,754 km (0.115 R)
• M21: 4,110,501 km (0.084 R)
• M22: 4,195,921 km (0.066 R)
• M23: 4,832,610 km (0.105 R)
• M24: 5,546,790 km (0.084 R)
• M25: 6,025,204 km (0.07 R)
• M26: 6,368,082 km (0.112 R)
• M27: 6,492,099 km (0.117 R)
• M28: 6,767,808 km (0.111 R)
• M29: 7,305,014 km (0.108 R)
• M30: 7,539,583 km (0.116 R)
• M31: 7,723,588 km (0.099 R)
• M32: 7,882,611 km (0.096 R)
• M33: 8,069,608 km (0.085 R)
• M34: 8,203,947 km (0.035 R)
• M35: 8,887,310 km (0.047 R)
• M36: 9,617,348 km (0.113 R)
• M37: 9,788,637 km (0.101 R)
• M38: 9,960,825 km (0.073 R)
• M39: 10,134,209 km (0.053 R)
• M40: 10,601,104 km (0.098 R)
• M41: 10,866,939 km (0.062 R)
• M42: 10,956,099 km (0.109 R)
• M43: 12,259,845 km (0.102 R)
• M44: 13,388,860 km (0.094 R)
• M45: 13,516,317 km (0.075 R)
• M46: 13,612,209 km (0.089 R)
• M47: 13,998,172 km (0.049 R)
• M48: 14,387,725 km (0.074 R)
• M49: 14,780,718 km (0.1 R)
• M50: 15,377,016 km (0.097 R)
• M51: 15,745,325 km (0.113 R)
• M52: 15,947,432 km (0.09 R)
• M53: 17,282,294 km (0.089 R)
• M54: 17,665,265 km (0.08 R)
• M55: 18,227,304 km (0.119 R)
• M56: 18,652,611 km (0.1 R)
• M57: 18,830,931 km (0.092 R)
• M58: 18,938,193 km (0.054 R)
• M59: 19,694,260 km (0.044 R)
• M60: 19,984,929 km (0.026 R)
• M61: 20,203,940 km (0.107 R)
• M62: 20,460,351 km (0.07 R)
• M63: 20,828,661 km (0.077 R)
• M64: 21,721,312 km (0.108 R)
• M65: 21,833,809 km (0.063 R)
• M66: 22,134,651 km (0.091 R)
• M67: 23,313,482 km (0.092 R)
• M68: 23,698,247 km (0.075 R)
• M69: 24,046,212 km (0.109 R)
• M70: 24,629,943 km (0.075 R)
• M71: 25,573,606 km (0.073 R)
• M72: 25,771,674 km (0.089 R)
• M73: 25,970,340 km (0.081 R)
• M74: 26,169,455 km (0.102 R)
• M75: 26,289,133 km (0.112 R)
• M76: 26,529,238 km (0.069 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: 468 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit