🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 14.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.92 AU - 1.16 AU

Year: 746 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,377,391 km

• M1: 181,911 km (0.065 R)
• M2: 306,526 km (0.092 R)
• M3: 409,449 km (0.075 R)
• M4: 498,909 km (0.089 R)
• M5: 618,438 km (0.116 R)
• M6: 730,786 km (0.107 R)
• M7: 819,497 km (0.101 R)
• M8: 1,048,681 km (0.067 R)
• M9: 1,229,395 km (0.104 R)
• M10: 1,323,941 km (0.108 R)
• M11: 1,426,117 km (0.12 R)
• M12: 1,597,556 km (0.086 R)
• M13: 1,691,204 km (0.074 R)
• M14: 1,808,339 km (0.094 R)
• M15: 1,939,387 km (0.089 R)
• M16: 2,045,601 km (0.12 R)
• M17: 2,358,410 km (0.102 R)
• M18: 2,508,457 km (0.104 R)
• M19: 2,655,811 km (0.06 R)
• M20: 3,147,988 km (0.069 R)
• M21: 3,320,774 km (0.102 R)
• M22: 3,489,969 km (0.12 R)
• M23: 3,592,892 km (0.108 R)
• M24: 3,731,719 km (0.083 R)
• M25: 3,907,945 km (0.03 R)
• M26: 4,065,322 km (0.061 R)
• M27: 4,239,454 km (0.094 R)
• M28: 4,408,649 km (0.097 R)
• M29: 4,678,075 km (0.109 R)
• M30: 4,891,402 km (0.103 R)
• M31: 5,147,064 km (0.1 R)
• M32: 5,264,798 km (0.084 R)
• M33: 5,407,215 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 10.6

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.16 AU - 1.38 AU

Year: 1006 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,377,391 km

• M1: 181,313 km (0.095 R)
• M2: 360,531 km (0.1 R)
• M3: 427,551 km (0.116 R)
• M4: 499,956 km (0.075 R)
• M5: 583,282 km (0.103 R)
• M6: 746,793 km (0.081 R)
• M7: 824,733 km (0.11 R)
• M8: 898,784 km (0.112 R)
• M9: 1,025,344 km (0.101 R)
• M10: 1,128,118 km (0.074 R)
• M11: 1,219,073 km (0.078 R)
• M12: 1,296,864 km (0.071 R)
• M13: 1,392,607 km (0.116 R)
• M14: 1,524,103 km (0.07 R)
• M15: 1,634,058 km (0.1 R)
• M16: 1,720,525 km (0.102 R)
• M17: 1,790,986 km (0.06 R)
• M18: 1,898,397 km (0.043 R)
• M19: 1,980,377 km (0.031 R)
• M20: 2,281,816 km (0.045 R)
• M21: 2,428,273 km (0.117 R)
• M22: 2,557,675 km (0.117 R)
• M23: 2,638,607 km (0.097 R)
• M24: 2,730,610 km (0.111 R)
• M25: 2,823,809 km (0.099 R)
• M26: 2,928,528 km (0.072 R)
• M27: 3,239,691 km (0.087 R)
• M28: 3,516,597 km (0.086 R)
• M29: 3,732,168 km (0.038 R)
• M30: 4,010,869 km (0.039 R)
• M31: 4,105,265 km (0.105 R)
• M32: 4,224,345 km (0.089 R)
• M33: 4,625,566 km (0.09 R)
• M34: 5,218,123 km (0.069 R)
• M35: 5,543,050 km (0.081 R)
• M36: 5,635,202 km (0.116 R)
• M37: 5,781,210 km (0.066 R)
• M38: 5,914,950 km (0.115 R)
• M39: 6,267,552 km (0.033 R)
• M40: 6,363,744 km (0.065 R)
• M41: 6,446,471 km (0.119 R)
• M42: 7,395,221 km (0.06 R)
• M43: 7,467,776 km (0.086 R)
• M44: 7,745,729 km (0.096 R)
• M45: 7,893,382 km (0.094 R)
• M46: 7,997,353 km (0.11 R)
• M47: 8,086,662 km (0.077 R)
• M48: 8,281,589 km (0.082 R)
• M49: 8,356,986 km (0.079 R)
• M50: 8,599,783 km (0.079 R)
• M51: 8,768,081 km (0.093 R)
• M52: 8,875,791 km (0.073 R)
• M53: 9,030,326 km (0.115 R)
• M54: 9,499,465 km (0.098 R)
• M55: 9,752,884 km (0.071 R)
• M56: 9,848,626 km (0.11 R)
• M57: 10,266,603 km (0.116 R)
• M58: 10,510,447 km (0.102 R)
• M59: 10,608,434 km (0.102 R)
• M60: 11,103,304 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 10.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.5 AU - 1.92 AU

Year: 1572 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,377,391 km

• M1: 132,245 km (0.117 R)
• M2: 209,886 km (0.091 R)
• M3: 431,440 km (0.116 R)
• M4: 498,759 km (0.105 R)
• M5: 584,030 km (0.092 R)
• M6: 756,217 km (0.071 R)
• M7: 913,145 km (0.079 R)
• M8: 1,012,778 km (0.109 R)
• M9: 1,116,449 km (0.117 R)
• M10: 1,205,609 km (0.065 R)
• M11: 1,372,560 km (0.095 R)
• M12: 1,517,670 km (0.069 R)
• M13: 1,678,189 km (0.045 R)
• M14: 1,771,089 km (0.051 R)
• M15: 1,876,406 km (0.092 R)
• M16: 1,962,126 km (0.081 R)
• M17: 2,104,543 km (0.107 R)
• M18: 2,205,073 km (0.072 R)
• M19: 2,457,893 km (0.117 R)
• M20: 2,528,503 km (0.102 R)
• M21: 2,635,615 km (0.112 R)
• M22: 2,756,640 km (0.115 R)
• M23: 3,220,244 km (0.052 R)
• M24: 3,627,748 km (0.094 R)
• M25: 3,762,686 km (0.099 R)
• M26: 3,982,146 km (0.094 R)
• M27: 4,163,608 km (0.09 R)
• M28: 4,234,069 km (0.055 R)
• M29: 4,462,504 km (0.077 R)
• M30: 4,549,122 km (0.06 R)
• M31: 4,636,487 km (0.053 R)
• M32: 4,738,961 km (0.067 R)
• M33: 4,827,523 km (0.071 R)
• M34: 5,126,569 km (0.09 R)
• M35: 5,308,929 km (0.102 R)
• M36: 5,416,341 km (0.111 R)
• M37: 5,586,433 km (0.038 R)
• M38: 5,680,082 km (0.09 R)
• M39: 5,916,446 km (0.117 R)
• M40: 6,011,890 km (0.094 R)
• M41: 6,236,586 km (0.108 R)
• M42: 6,480,430 km (0.083 R)
• M43: 6,843,654 km (0.077 R)
• M44: 7,027,958 km (0.071 R)
• M45: 7,230,663 km (0.059 R)
• M46: 7,624,854 km (0.083 R)
• M47: 7,781,034 km (0.117 R)
• M48: 7,938,261 km (0.063 R)
• M49: 8,061,231 km (0.043 R)
• M50: 8,167,296 km (0.049 R)
• M51: 8,885,515 km (0.119 R)
• M52: 8,995,021 km (0.085 R)
• M53: 9,215,378 km (0.089 R)
• M54: 9,307,680 km (0.117 R)
• M55: 9,605,230 km (0.107 R)
• M56: 9,943,770 km (0.105 R)
• M57: 10,133,610 km (0.104 R)
• M58: 10,807,399 km (0.115 R)
• M59: 10,943,832 km (0.105 R)
• M60: 11,022,072 km (0.093 R)
• M61: 11,139,805 km (0.056 R)
• M62: 11,654,871 km (0.038 R)
• M63: 12,157,370 km (0.096 R)
• M64: 12,401,215 km (0.06 R)
• M65: 13,100,585 km (0.09 R)
• M66: 13,246,143 km (0.091 R)
• M67: 13,728,447 km (0.065 R)
• M68: 13,833,913 km (0.082 R)
• M69: 14,173,650 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 9.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.4 AU - 2.18 AU

Year: 1683 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,377,391 km

• M1: 130,150 km (0.112 R)
• M2: 254,017 km (0.025 R)
• M3: 325,375 km (0.12 R)
• M4: 540,647 km (0.083 R)
• M5: 616,942 km (0.056 R)
• M6: 710,291 km (0.113 R)
• M7: 1,027,737 km (0.106 R)
• M8: 1,140,833 km (0.088 R)
• M9: 1,266,196 km (0.104 R)
• M10: 1,371,513 km (0.111 R)
• M11: 1,573,919 km (0.087 R)
• M12: 1,714,392 km (0.095 R)
• M13: 1,831,676 km (0.104 R)
• M14: 1,979,629 km (0.088 R)
• M15: 2,083,898 km (0.064 R)
• M16: 2,317,570 km (0.083 R)
• M17: 2,468,066 km (0.093 R)
• M18: 2,789,402 km (0.116 R)
• M19: 2,928,229 km (0.044 R)
• M20: 2,993,005 km (0.068 R)
• M21: 3,135,272 km (0.078 R)
• M22: 3,449,129 km (0.074 R)
• M23: 3,517,644 km (0.075 R)
• M24: 4,204,448 km (0.066 R)
• M25: 4,450,836 km (0.108 R)
• M26: 4,538,201 km (0.113 R)
• M27: 4,752,724 km (0.112 R)
• M28: 4,944,808 km (0.097 R)
• M29: 5,178,779 km (0.073 R)
• M30: 5,270,782 km (0.11 R)
• M31: 5,336,904 km (0.068 R)
• M32: 5,563,395 km (0.104 R)
• M33: 5,698,332 km (0.12 R)
• M34: 5,902,534 km (0.097 R)
• M35: 6,109,278 km (0.045 R)
• M36: 6,515,586 km (0.113 R)
• M37: 6,615,068 km (0.1 R)
• M38: 6,686,277 km (0.117 R)
• M39: 6,786,657 km (0.098 R)
• M40: 6,858,614 km (0.055 R)
• M41: 6,959,742 km (0.068 R)
• M42: 7,251,458 km (0.114 R)
• M43: 7,413,771 km (0.088 R)
• M44: 7,502,632 km (0.06 R)
• M45: 7,577,132 km (0.117 R)
• M46: 7,741,690 km (0.077 R)
• M47: 7,847,156 km (0.117 R)
• M48: 7,983,290 km (0.079 R)
• M49: 8,074,545 km (0.091 R)
• M50: 8,196,767 km (0.119 R)
• M51: 8,350,404 km (0.097 R)
• M52: 8,769,876 km (0.042 R)
• M53: 8,832,557 km (0.056 R)
• M54: 8,895,538 km (0.047 R)
• M55: 9,148,658 km (0.056 R)
• M56: 9,372,007 km (0.061 R)
• M57: 9,484,355 km (0.096 R)
• M58: 9,661,928 km (0.062 R)
• M59: 9,743,010 km (0.117 R)
• M60: 9,840,548 km (0.073 R)
• M61: 10,118,650 km (0.053 R)
• M62: 10,382,990 km (0.059 R)
• M63: 10,599,308 km (0.114 R)
• M64: 10,716,443 km (0.118 R)
• M65: 11,257,389 km (0.113 R)
• M66: 11,393,972 km (0.116 R)
• M67: 11,513,950 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 9.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.85 AU - 4.03 AU

Year: 5497 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,377,391 km

• M1: 262,095 km (0.065 R)
• M2: 366,515 km (0.108 R)
• M3: 499,058 km (0.115 R)
• M4: 748,887 km (0.102 R)
• M5: 841,039 km (0.107 R)
• M6: 909,256 km (0.078 R)
• M7: 1,141,133 km (0.117 R)
• M8: 1,248,693 km (0.111 R)
• M9: 1,490,743 km (0.114 R)
• M10: 1,801,009 km (0.079 R)
• M11: 1,927,269 km (0.03 R)
• M12: 2,019,272 km (0.06 R)
• M13: 2,112,771 km (0.051 R)
• M14: 2,226,914 km (0.096 R)
• M15: 2,849,391 km (0.052 R)
• M16: 2,912,371 km (0.06 R)
• M17: 3,061,371 km (0.098 R)
• M18: 3,234,605 km (0.069 R)
• M19: 3,591,097 km (0.111 R)
• M20: 3,797,093 km (0.103 R)
• M21: 3,889,993 km (0.077 R)
• M22: 4,268,925 km (0.068 R)
• M23: 5,319,401 km (0.102 R)
• M24: 5,793,178 km (0.05 R)
• M25: 5,981,072 km (0.067 R)
• M26: 6,171,062 km (0.118 R)
• M27: 6,418,347 km (0.056 R)
• M28: 7,064,759 km (0.111 R)
• M29: 7,208,074 km (0.088 R)
• M30: 7,556,039 km (0.106 R)
• M31: 7,673,174 km (0.092 R)
• M32: 8,147,998 km (0.119 R)
• M33: 8,298,343 km (0.083 R)
• M34: 9,282,249 km (0.064 R)
• M35: 9,724,310 km (0.096 R)
• M36: 10,012,137 km (0.114 R)
• M37: 10,076,464 km (0.066 R)
• M38: 10,400,194 km (0.06 R)
• M39: 11,257,988 km (0.102 R)
• M40: 11,425,537 km (0.091 R)
• M41: 11,526,516 km (0.109 R)
• M42: 11,627,794 km (0.081 R)
• M43: 12,104,113 km (0.111 R)
• M44: 12,172,629 km (0.028 R)
• M45: 12,935,578 km (0.088 R)
• M46: 13,216,822 km (0.118 R)
• M47: 13,928,908 km (0.025 R)
• M48: 14,289,589 km (0.053 R)
• M49: 14,434,699 km (0.116 R)
• M50: 14,507,403 km (0.109 R)
• M51: 14,799,717 km (0.12 R)
• M52: 15,352,930 km (0.1 R)
• M53: 15,427,131 km (0.086 R)
• M54: 15,987,973 km (0.065 R)
• M55: 16,403,556 km (0.088 R)
• M56: 16,555,548 km (0.102 R)
• M57: 16,707,988 km (0.084 R)
• M58: 17,091,258 km (0.109 R)
• M59: 17,168,300 km (0.066 R)
• M60: 17,245,343 km (0.108 R)
• M61: 17,671,548 km (0.084 R)
• M62: 19,370,531 km (0.062 R)
• M63: 19,894,422 km (0.117 R)
• M64: 20,341,271 km (0.095 R)
• M65: 20,873,690 km (0.116 R)
• M66: 21,038,547 km (0.113 R)
• M67: 21,120,975 km (0.051 R)
• M68: 21,327,869 km (0.076 R)
• M69: 21,660,126 km (0.104 R)
• M70: 23,304,655 km (0.06 R)
• M71: 23,689,870 km (0.039 R)
• M72: 24,120,413 km (0.106 R)
• M73: 24,249,964 km (0.082 R)
• M74: 24,553,349 km (0.089 R)
• M75: 24,945,295 km (0.103 R)
• M76: 26,089,270 km (0.092 R)
• M77: 26,400,135 km (0.113 R)
• M78: 27,430,266 km (0.061 R)
• M79: 27,565,652 km (0.113 R)
• M80: 28,200,096 km (0.058 R)
• M81: 29,068,961 km (0.112 R)
• M82: 29,345,118 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.8

Radius: 7.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.73 AU - 10.15 AU

Year: 18789 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,377,391 km

• M1: 359,184 km (0.116 R)
• M2: 1,460,674 km (0.118 R)
• M3: 1,715,439 km (0.066 R)
• M4: 1,984,416 km (0.086 R)
• M5: 2,152,265 km (0.07 R)
• M6: 2,412,864 km (0.096 R)
• M7: 3,156,216 km (0.117 R)
• M8: 4,760,503 km (0.061 R)
• M9: 5,643,131 km (0.114 R)
• M10: 5,722,268 km (0.106 R)
• M11: 5,841,647 km (0.09 R)
• M12: 5,921,682 km (0.088 R)
• M13: 6,002,166 km (0.093 R)
• M14: 6,123,490 km (0.048 R)
• M15: 6,204,871 km (0.086 R)
• M16: 6,286,551 km (0.036 R)
• M17: 7,424,094 km (0.041 R)
• M18: 7,641,758 km (0.104 R)
• M19: 8,038,791 km (0.097 R)
• M20: 8,578,540 km (0.092 R)
• M21: 8,715,273 km (0.111 R)
• M22: 8,990,982 km (0.119 R)
• M23: 9,363,032 km (0.119 R)
• M24: 9,883,034 km (0.032 R)
• M25: 10,266,902 km (0.102 R)
• M26: 10,852,129 km (0.042 R)
• M27: 10,901,346 km (0.115 R)
• M28: 11,198,448 km (0.076 R)
• M29: 11,298,080 km (0.067 R)
• M30: 11,498,092 km (0.11 R)
• M31: 12,105,609 km (0.059 R)
• M32: 13,510,034 km (0.076 R)
• M33: 14,528,945 km (0.103 R)
• M34: 14,801,213 km (0.101 R)
• M35: 14,965,322 km (0.08 R)
• M36: 15,075,127 km (0.076 R)
• M37: 15,461,538 km (0.105 R)
• M38: 16,469,828 km (0.107 R)
• M39: 16,583,074 km (0.098 R)
• M40: 16,924,755 km (0.1 R)
• M41: 17,039,197 km (0.087 R)
• M42: 17,615,000 km (0.115 R)
• M43: 18,197,085 km (0.11 R)
• M44: 18,726,512 km (0.112 R)
• M45: 18,963,325 km (0.085 R)
• M46: 19,440,094 km (0.07 R)
• M47: 19,559,922 km (0.105 R)
• M48: 19,619,910 km (0.105 R)
• M49: 19,920,752 km (0.062 R)
• M50: 20,527,221 km (0.062 R)
• M51: 20,710,329 km (0.074 R)
• M52: 20,894,035 km (0.119 R)
• M53: 23,139,499 km (0.071 R)
• M54: 23,776,786 km (0.106 R)
• M55: 23,969,169 km (0.076 R)
• M56: 24,549,160 km (0.077 R)
• M57: 24,743,488 km (0.098 R)
• M58: 26,449,352 km (0.12 R)
• M59: 26,848,479 km (0.07 R)
• M60: 27,989,762 km (0.112 R)
• M61: 29,078,535 km (0.057 R)
• M62: 30,528,288 km (0.079 R)
• M63: 31,016,725 km (0.109 R)
• M64: 31,086,737 km (0.059 R)
• M65: 32,639,862 km (0.116 R)
• M66: 32,853,637 km (0.077 R)
• M67: 33,139,369 km (0.114 R)
• M68: 33,210,877 km (0.087 R)
• M69: 34,435,335 km (0.057 R)
• M70: 35,454,695 km (0.047 R)
• M71: 36,928,085 km (0.07 R)
• M72: 38,121,128 km (0.067 R)
• M73: 38,346,273 km (0.105 R)
• M74: 38,571,717 km (0.097 R)
• M75: 38,722,362 km (0.059 R)
• M76: 39,175,344 km (0.117 R)
• M77: 39,326,737 km (0.119 R)
• M78: 39,706,117 km (0.114 R)
• M79: 40,621,507 km (0.099 R)
• M80: 41,466,585 km (0.085 R)
• M81: 42,706,303 km (0.114 R)
• M82: 43,252,484 km (0.099 R)
• M83: 46,577,895 km (0.111 R)
• M84: 47,381,685 km (0.12 R)
• M85: 48,271,044 km (0.093 R)
• M86: 50,313,055 km (0.107 R)
• M87: 50,560,041 km (0.088 R)
• M88: 50,642,320 km (0.117 R)
• M89: 53,302,619 km (0.1 R)
• M90: 53,386,543 km (0.057 R)
• M91: 54,058,986 km (0.078 R)
• M92: 55,072,960 km (0.092 R)
• M93: 57,291,497 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit