🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 12.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.66 AU

Year: 289 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,574,947 km

• M1: 154,086 km (0.079 R)
• M2: 246,388 km (0.112 R)
• M3: 332,706 km (0.042 R)
• M4: 460,761 km (0.065 R)
• M5: 619,335 km (0.119 R)
• M6: 830,867 km (0.049 R)
• M7: 908,209 km (0.104 R)
• M8: 1,091,316 km (0.08 R)
• M9: 1,210,546 km (0.099 R)
• M10: 1,374,056 km (0.102 R)
• M11: 1,476,681 km (0.042 R)
• M12: 1,680,582 km (0.09 R)
• M13: 1,849,628 km (0.073 R)
• M14: 1,933,852 km (0.096 R)
• M15: 2,085,694 km (0.06 R)
• M16: 2,183,979 km (0.111 R)
• M17: 2,353,175 km (0.056 R)
• M18: 2,450,413 km (0.063 R)
• M19: 2,537,928 km (0.091 R)
• M20: 2,632,025 km (0.086 R)
• M21: 2,755,742 km (0.076 R)
• M22: 2,887,089 km (0.119 R)
• M23: 2,991,359 km (0.051 R)
• M24: 3,191,970 km (0.084 R)
• M25: 3,336,332 km (0.116 R)
• M26: 3,433,720 km (0.119 R)
• M27: 3,662,904 km (0.108 R)
• M28: 3,788,865 km (0.078 R)
• M29: 3,961,202 km (0.098 R)
• M30: 4,038,544 km (0.076 R)
• M31: 4,221,353 km (0.116 R)
• M32: 4,386,808 km (0.071 R)
• M33: 4,480,456 km (0.106 R)
• M34: 4,601,930 km (0.105 R)
• M35: 4,683,461 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 13

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.54 AU

Year: 1071 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 87,574,947 km

• M1: 189,092 km (0.106 R)
• M2: 318,344 km (0.078 R)
• M3: 431,739 km (0.095 R)
• M4: 524,341 km (0.075 R)
• M5: 610,060 km (0.044 R)
• M6: 729,439 km (0.105 R)
• M7: 864,077 km (0.106 R)
• M8: 1,113,008 km (0.11 R)
• M9: 1,194,389 km (0.05 R)
• M10: 1,313,619 km (0.088 R)
• M11: 1,534,425 km (0.083 R)
• M12: 1,665,024 km (0.087 R)
• M13: 1,759,720 km (0.103 R)
• M14: 1,962,874 km (0.075 R)
• M15: 2,063,254 km (0.114 R)
• M16: 2,165,429 km (0.086 R)
• M17: 2,437,398 km (0.082 R)
• M18: 2,637,261 km (0.11 R)
• M19: 2,842,808 km (0.082 R)
• M20: 3,034,294 km (0.078 R)
• M21: 3,259,887 km (0.108 R)
• M22: 3,369,692 km (0.055 R)
• M23: 3,552,201 km (0.101 R)
• M24: 3,717,208 km (0.114 R)
• M25: 4,022,986 km (0.056 R)
• M26: 4,216,865 km (0.044 R)
• M27: 4,458,166 km (0.118 R)
• M28: 4,614,197 km (0.102 R)
• M29: 4,715,325 km (0.118 R)
• M30: 4,840,090 km (0.066 R)
• M31: 5,000,608 km (0.116 R)
• M32: 5,151,103 km (0.103 R)
• M33: 5,338,400 km (0.083 R)
• M34: 5,599,897 km (0.111 R)
• M35: 5,695,939 km (0.062 R)
• M36: 5,792,579 km (0.091 R)
• M37: 5,914,202 km (0.086 R)
• M38: 6,359,106 km (0.083 R)
• M39: 6,969,316 km (0.102 R)
• M40: 7,163,943 km (0.111 R)
• M41: 7,294,542 km (0.059 R)
• M42: 7,386,544 km (0.092 R)
• M43: 7,531,954 km (0.086 R)
• M44: 7,678,260 km (0.099 R)
• M45: 8,177,319 km (0.058 R)
• M46: 8,272,912 km (0.065 R)
• M47: 8,465,295 km (0.115 R)
• M48: 8,756,562 km (0.119 R)
• M49: 9,334,907 km (0.085 R)
• M50: 9,477,923 km (0.044 R)
• M51: 9,780,559 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 11.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.5 AU - 3.54 AU

Year: 3623 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,574,947 km

• M1: 231,428 km (0.104 R)
• M2: 434,731 km (0.109 R)
• M3: 557,252 km (0.083 R)
• M4: 643,121 km (0.06 R)
• M5: 765,792 km (0.063 R)
• M6: 942,467 km (0.089 R)
• M7: 1,133,054 km (0.109 R)
• M8: 1,246,150 km (0.083 R)
• M9: 1,497,774 km (0.1 R)
• M10: 1,594,713 km (0.104 R)
• M11: 1,693,897 km (0.034 R)
• M12: 1,883,587 km (0.12 R)
• M13: 1,988,754 km (0.09 R)
• M14: 2,096,016 km (0.072 R)
• M15: 2,284,359 km (0.1 R)
• M16: 2,745,719 km (0.054 R)
• M17: 3,254,202 km (0.111 R)
• M18: 3,344,859 km (0.115 R)
• M19: 3,454,813 km (0.052 R)
• M20: 3,565,964 km (0.04 R)
• M21: 3,811,006 km (0.108 R)
• M22: 3,887,600 km (0.075 R)
• M23: 4,081,180 km (0.063 R)
• M24: 4,518,304 km (0.117 R)
• M25: 4,599,387 km (0.12 R)
• M26: 5,202,116 km (0.05 R)
• M27: 5,632,360 km (0.119 R)
• M28: 5,741,716 km (0.119 R)
• M29: 6,344,595 km (0.049 R)
• M30: 6,435,551 km (0.114 R)
• M31: 6,967,670 km (0.028 R)
• M32: 7,731,368 km (0.098 R)
• M33: 7,804,371 km (0.119 R)
• M34: 7,877,525 km (0.103 R)
• M35: 9,105,424 km (0.111 R)
• M36: 9,337,450 km (0.071 R)
• M37: 10,231,597 km (0.09 R)
• M38: 10,392,265 km (0.082 R)
• M39: 10,607,686 km (0.065 R)
• M40: 10,715,995 km (0.098 R)
• M41: 10,961,036 km (0.099 R)
• M42: 11,373,627 km (0.061 R)
• M43: 11,595,780 km (0.104 R)
• M44: 12,270,765 km (0.06 R)
• M45: 12,356,036 km (0.04 R)
• M46: 12,756,659 km (0.111 R)
• M47: 13,277,858 km (0.083 R)
• M48: 13,717,676 km (0.097 R)
• M49: 14,013,581 km (0.104 R)
• M50: 14,132,511 km (0.103 R)
• M51: 14,341,349 km (0.096 R)
• M52: 14,853,124 km (0.079 R)
• M53: 16,049,608 km (0.071 R)
• M54: 16,706,641 km (0.117 R)
• M55: 17,117,886 km (0.075 R)
• M56: 17,245,044 km (0.096 R)
• M57: 18,501,517 km (0.097 R)
• M58: 18,795,776 km (0.09 R)
• M59: 19,421,843 km (0.086 R)
• M60: 19,687,529 km (0.112 R)
• M61: 19,787,460 km (0.088 R)
• M62: 20,054,791 km (0.086 R)
• M63: 20,728,281 km (0.066 R)
• M64: 21,340,884 km (0.052 R)
• M65: 21,443,658 km (0.096 R)
• M66: 21,718,170 km (0.116 R)
• M67: 21,890,507 km (0.115 R)
• M68: 22,028,586 km (0.027 R)
• M69: 22,201,670 km (0.116 R)
• M70: 22,583,893 km (0.112 R)
• M71: 22,933,354 km (0.094 R)
• M72: 23,143,838 km (0.085 R)
• M73: 23,531,446 km (0.081 R)
• M74: 23,637,660 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.7

Radius: 7.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.52 AU - 7.96 AU

Year: 14864 Days

Day: 17.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,574,947 km

• M1: 170,841 km (0.047 R)
• M2: 280,646 km (0.064 R)
• M3: 329,415 km (0.111 R)
• M4: 506,538 km (0.083 R)
• M5: 667,954 km (0.084 R)
• M6: 1,026,541 km (0.09 R)
• M7: 1,177,036 km (0.091 R)
• M8: 1,320,052 km (0.085 R)
• M9: 1,378,993 km (0.076 R)
• M10: 1,469,051 km (0.033 R)
• M11: 1,915,002 km (0.077 R)
• M12: 2,275,832 km (0.11 R)
• M13: 2,382,944 km (0.083 R)
• M14: 2,943,039 km (0.082 R)
• M15: 3,542,627 km (0.07 R)
• M16: 3,604,561 km (0.052 R)
• M17: 3,898,820 km (0.086 R)
• M18: 4,179,166 km (0.051 R)
• M19: 4,399,225 km (0.039 R)
• M20: 4,668,202 km (0.112 R)
• M21: 4,850,561 km (0.07 R)
• M22: 5,316,858 km (0.099 R)
• M23: 5,411,853 km (0.106 R)
• M24: 6,067,540 km (0.104 R)
• M25: 6,191,706 km (0.106 R)
• M26: 6,442,731 km (0.068 R)
• M27: 6,825,403 km (0.036 R)
• M28: 7,006,566 km (0.078 R)
• M29: 7,426,487 km (0.116 R)
• M30: 7,506,223 km (0.057 R)
• M31: 7,827,709 km (0.119 R)
• M32: 8,959,865 km (0.056 R)
• M33: 9,215,229 km (0.076 R)
• M34: 9,559,304 km (0.106 R)
• M35: 9,617,198 km (0.09 R)
• M36: 9,966,210 km (0.113 R)
• M37: 10,171,907 km (0.101 R)
• M38: 11,403,995 km (0.031 R)
• M39: 11,465,181 km (0.038 R)
• M40: 11,742,535 km (0.102 R)
• M41: 11,804,319 km (0.074 R)
• M42: 12,021,984 km (0.059 R)
• M43: 13,033,266 km (0.118 R)
• M44: 14,203,271 km (0.116 R)
• M45: 14,269,243 km (0.076 R)
• M46: 14,335,366 km (0.109 R)
• M47: 14,534,181 km (0.105 R)
• M48: 15,169,972 km (0.062 R)
• M49: 15,440,445 km (0.063 R)
• M50: 16,054,694 km (0.116 R)
• M51: 17,166,505 km (0.107 R)
• M52: 17,342,432 km (0.074 R)
• M53: 17,448,348 km (0.071 R)
• M54: 17,660,627 km (0.071 R)
• M55: 17,767,141 km (0.101 R)
• M56: 18,807,744 km (0.037 R)
• M57: 18,989,056 km (0.12 R)
• M58: 19,683,639 km (0.053 R)
• M59: 20,089,648 km (0.057 R)
• M60: 20,200,799 km (0.109 R)
• M61: 20,274,999 km (0.11 R)
• M62: 20,572,998 km (0.084 R)
• M63: 20,647,648 km (0.081 R)
• M64: 21,551,069 km (0.087 R)
• M65: 22,352,166 km (0.095 R)
• M66: 22,968,958 km (0.104 R)
• M67: 23,085,195 km (0.035 R)
• M68: 23,162,837 km (0.107 R)
• M69: 23,240,628 km (0.03 R)
• M70: 23,396,359 km (0.061 R)
• M71: 23,983,231 km (0.046 R)
• M72: 24,179,953 km (0.113 R)
• M73: 24,416,766 km (0.075 R)
• M74: 24,654,327 km (0.079 R)
• M75: 25,251,522 km (0.082 R)
• M76: 25,531,869 km (0.065 R)
• M77: 25,612,203 km (0.098 R)
• M78: 25,893,895 km (0.118 R)
• M79: 25,974,529 km (0.09 R)
• M80: 26,257,568 km (0.104 R)
• M81: 26,419,732 km (0.071 R)
• M82: 26,867,478 km (0.091 R)
• M83: 27,071,829 km (0.104 R)
• M84: 27,358,758 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 7.9

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.02 AU - 9.54 AU

Year: 16446 Days

Day: 24.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,574,947 km

• M1: 235,467 km (0.11 R)
• M2: 325,675 km (0.069 R)
• M3: 448,345 km (0.093 R)
• M4: 741,407 km (0.096 R)
• M5: 811,419 km (0.081 R)
• M6: 1,365,081 km (0.113 R)
• M7: 1,602,343 km (0.034 R)
• M8: 2,640,402 km (0.106 R)
• M9: 2,898,758 km (0.096 R)
• M10: 4,223,597 km (0.1 R)
• M11: 4,438,868 km (0.082 R)
• M12: 5,568,033 km (0.082 R)
• M13: 5,662,130 km (0.061 R)
• M14: 5,851,670 km (0.096 R)
• M15: 5,947,413 km (0.111 R)
• M16: 6,140,095 km (0.109 R)
• M17: 6,731,007 km (0.092 R)
• M18: 7,134,921 km (0.115 R)
• M19: 7,598,824 km (0.062 R)
• M20: 7,966,386 km (0.093 R)
• M21: 8,339,782 km (0.094 R)
• M22: 8,828,219 km (0.063 R)
• M23: 9,550,029 km (0.073 R)
• M24: 10,873,072 km (0.092 R)
• M25: 11,406,389 km (0.115 R)
• M26: 12,313,999 km (0.084 R)
• M27: 12,375,334 km (0.099 R)
• M28: 13,307,479 km (0.07 R)
• M29: 13,433,440 km (0.089 R)
• M30: 14,133,558 km (0.059 R)
• M31: 14,262,212 km (0.106 R)
• M32: 14,585,344 km (0.08 R)
• M33: 14,780,270 km (0.103 R)
• M34: 14,976,243 km (0.092 R)
• M35: 15,768,513 km (0.049 R)
• M36: 17,600,189 km (0.112 R)
• M37: 19,641,452 km (0.09 R)
• M38: 21,386,661 km (0.104 R)
• M39: 21,608,365 km (0.115 R)
• M40: 22,203,017 km (0.069 R)
• M41: 22,577,460 km (0.085 R)
• M42: 23,332,630 km (0.114 R)
• M43: 24,172,922 km (0.047 R)
• M44: 24,712,671 km (0.077 R)
• M45: 25,100,728 km (0.078 R)
• M46: 26,356,003 km (0.087 R)
• M47: 28,357,772 km (0.093 R)
• M48: 29,008,673 km (0.117 R)
• M49: 30,657,241 km (0.111 R)
• M50: 31,241,421 km (0.103 R)
• M51: 32,930,830 km (0.106 R)
• M52: 33,443,352 km (0.117 R)
• M53: 33,872,548 km (0.1 R)
• M54: 34,303,390 km (0.111 R)
• M55: 34,389,858 km (0.107 R)
• M56: 35,607,285 km (0.084 R)
• M57: 35,694,800 km (0.075 R)
• M58: 37,637,777 km (0.081 R)
• M59: 38,173,487 km (0.085 R)
• M60: 38,532,223 km (0.12 R)
• M61: 41,165,594 km (0.098 R)
• M62: 41,625,458 km (0.094 R)
• M63: 42,086,967 km (0.118 R)
• M64: 43,856,411 km (0.09 R)
• M65: 44,232,051 km (0.116 R)
• M66: 45,365,255 km (0.034 R)
• M67: 45,460,100 km (0.114 R)
• M68: 48,046,348 km (0.101 R)
• M69: 48,627,536 km (0.045 R)
• M70: 48,724,625 km (0.116 R)
• M71: 50,975,474 km (0.065 R)
• M72: 51,370,413 km (0.117 R)
• M73: 52,461,729 km (0.073 R)
• M74: 52,660,844 km (0.115 R)
• M75: 53,560,526 km (0.105 R)
• M76: 53,660,756 km (0.11 R)
• M77: 58,650,144 km (0.115 R)
• M78: 59,063,932 km (0.061 R)
• M79: 59,271,125 km (0.084 R)
• M80: 60,206,860 km (0.117 R)
• M81: 62,408,941 km (0.108 R)
• M82: 62,831,405 km (0.107 R)
• M83: 65,707,723 km (0.085 R)
• M84: 65,815,134 km (0.118 R)
• M85: 66,029,957 km (0.076 R)
• M86: 68,191,497 km (0.037 R)
• M87: 69,827,948 km (0.1 R)
• M88: 70,376,224 km (0.04 R)
• M89: 70,595,983 km (0.065 R)
• M90: 72,583,840 km (0.076 R)
• M91: 73,584,649 km (0.092 R)
• M92: 74,254,399 km (0.088 R)
• M93: 74,589,947 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.4

Radius: 6.8

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.21 AU - 11.23 AU

Year: 22552 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,574,947 km

• M1: 106,663 km (0.064 R)
• M2: 389,702 km (0.099 R)
• M3: 494,421 km (0.113 R)
• M4: 1,004,699 km (0.096 R)
• M5: 1,152,053 km (0.068 R)
• M6: 1,213,089 km (0.111 R)
• M7: 1,534,425 km (0.071 R)
• M8: 1,739,823 km (0.106 R)
• M9: 1,881,642 km (0.095 R)
• M10: 2,605,995 km (0.118 R)
• M11: 3,146,791 km (0.08 R)
• M12: 3,630,890 km (0.058 R)
• M13: 4,424,207 km (0.079 R)
• M14: 5,218,273 km (0.111 R)
• M15: 5,320,598 km (0.037 R)
• M16: 5,423,521 km (0.07 R)
• M17: 5,948,460 km (0.119 R)
• M18: 7,102,757 km (0.115 R)
• M19: 7,502,782 km (0.102 R)
• M20: 8,867,563 km (0.108 R)
• M21: 8,928,599 km (0.083 R)
• M22: 9,112,605 km (0.074 R)
• M23: 9,987,902 km (0.089 R)
• M24: 10,371,321 km (0.072 R)
• M25: 11,086,549 km (0.115 R)
• M26: 11,350,589 km (0.063 R)
• M27: 11,683,594 km (0.097 R)
• M28: 12,087,358 km (0.082 R)
• M29: 12,701,607 km (0.095 R)
• M30: 13,606,824 km (0.089 R)
• M31: 13,677,285 km (0.101 R)
• M32: 15,185,530 km (0.106 R)
• M33: 15,773,749 km (0.041 R)
• M34: 16,972,626 km (0.118 R)
• M35: 17,200,614 km (0.118 R)
• M36: 17,659,879 km (0.118 R)
• M37: 18,356,108 km (0.116 R)
• M38: 18,668,468 km (0.077 R)
• M39: 19,615,871 km (0.12 R)
• M40: 20,659,915 km (0.065 R)
• M41: 20,984,841 km (0.065 R)
• M42: 24,926,596 km (0.086 R)
• M43: 25,012,764 km (0.101 R)
• M44: 25,532,766 km (0.106 R)
• M45: 26,407,166 km (0.065 R)
• M46: 27,380,449 km (0.041 R)
• M47: 27,826,700 km (0.112 R)
• M48: 29,361,873 km (0.064 R)
• M49: 31,949,617 km (0.12 R)
• M50: 32,607,997 km (0.102 R)
• M51: 32,702,394 km (0.06 R)
• M52: 33,080,876 km (0.12 R)
• M53: 34,321,192 km (0.068 R)
• M54: 35,285,500 km (0.096 R)
• M55: 35,771,095 km (0.07 R)
• M56: 37,043,724 km (0.062 R)
• M57: 37,735,165 km (0.092 R)
• M58: 38,231,681 km (0.115 R)
• M59: 40,340,412 km (0.11 R)
• M60: 45,616,580 km (0.091 R)
• M61: 46,889,209 km (0.055 R)
• M62: 50,776,360 km (0.027 R)
• M63: 50,885,716 km (0.085 R)
• M64: 51,324,337 km (0.086 R)
• M65: 52,094,915 km (0.053 R)
• M66: 52,536,827 km (0.116 R)
• M67: 53,870,343 km (0.098 R)
• M68: 54,429,240 km (0.11 R)
• M69: 55,665,667 km (0.11 R)
• M70: 66,241,788 km (0.119 R)
• M71: 66,481,144 km (0.088 R)
• M72: 66,840,478 km (0.114 R)
• M73: 67,440,964 km (0.107 R)
• M74: 67,561,390 km (0.113 R)
• M75: 68,405,571 km (0.109 R)
• M76: 69,374,666 km (0.081 R)
• M77: 69,739,236 km (0.112 R)
• M78: 70,714,465 km (0.078 R)
• M79: 71,081,428 km (0.098 R)
• M80: 71,571,660 km (0.098 R)
• M81: 73,296,075 km (0.067 R)
• M82: 73,543,660 km (0.091 R)
• M83: 73,667,527 km (0.095 R)
• M84: 75,408,547 km (0.115 R)
• M85: 75,908,503 km (0.103 R)
• M86: 77,037,368 km (0.117 R)
• M87: 78,298,179 km (0.114 R)
• M88: 79,692,880 km (0.056 R)
• M89: 80,584,783 km (0.103 R)
• M90: 82,635,620 km (0.103 R)
• M91: 84,444,258 km (0.093 R)
• M92: 86,135,312 km (0.103 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: 243 - 15,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit