🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 14.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 394 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,031,946 km

• M1: 180,565 km (0.083 R)
• M2: 293,212 km (0.112 R)
• M3: 398,080 km (0.064 R)
• M4: 503,098 km (0.075 R)
• M5: 821,442 km (0.113 R)
• M6: 962,363 km (0.12 R)
• M7: 1,112,260 km (0.093 R)
• M8: 1,286,093 km (0.108 R)
• M9: 1,405,472 km (0.06 R)
• M10: 1,667,418 km (0.04 R)
• M11: 1,868,926 km (0.034 R)
• M12: 1,969,755 km (0.087 R)
• M13: 2,109,330 km (0.117 R)
• M14: 2,233,496 km (0.111 R)
• M15: 2,385,936 km (0.097 R)
• M16: 2,489,458 km (0.052 R)
• M17: 2,748,562 km (0.08 R)
• M18: 2,871,082 km (0.064 R)
• M19: 2,967,723 km (0.094 R)
• M20: 3,079,622 km (0.053 R)
• M21: 3,185,836 km (0.065 R)
• M22: 3,343,812 km (0.105 R)
• M23: 3,489,819 km (0.091 R)
• M24: 3,653,030 km (0.111 R)
• M25: 3,818,635 km (0.1 R)
• M26: 4,017,750 km (0.095 R)
• M27: 4,118,729 km (0.11 R)
• M28: 4,378,730 km (0.117 R)
• M29: 4,530,871 km (0.032 R)
• M30: 4,692,885 km (0.104 R)
• M31: 4,815,855 km (0.102 R)
• M32: 4,923,266 km (0.11 R)
• M33: 5,031,425 km (0.083 R)
• M34: 5,216,328 km (0.083 R)
• M35: 5,309,677 km (0.112 R)
• M36: 5,558,458 km (0.114 R)
• M37: 5,706,112 km (0.118 R)
• M38: 5,925,721 km (0.112 R)
• M39: 6,067,690 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 10.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 412 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,031,946 km

• M1: 129,402 km (0.06 R)
• M2: 224,247 km (0.086 R)
• M3: 309,967 km (0.092 R)
• M4: 427,551 km (0.109 R)
• M5: 538,702 km (0.081 R)
• M6: 616,792 km (0.047 R)
• M7: 706,850 km (0.032 R)
• M8: 797,805 km (0.086 R)
• M9: 867,817 km (0.056 R)
• M10: 961,765 km (0.055 R)
• M11: 1,068,578 km (0.112 R)
• M12: 1,142,030 km (0.094 R)
• M13: 1,275,023 km (0.087 R)
• M14: 1,378,245 km (0.07 R)
• M15: 1,474,287 km (0.063 R)
• M16: 1,588,281 km (0.038 R)
• M17: 1,673,103 km (0.057 R)
• M18: 1,847,534 km (0.032 R)
• M19: 2,010,745 km (0.034 R)
• M20: 2,208,513 km (0.068 R)
• M21: 2,492,301 km (0.086 R)
• M22: 2,591,783 km (0.043 R)
• M23: 2,705,178 km (0.117 R)
• M24: 2,826,652 km (0.081 R)
• M25: 2,936,905 km (0.072 R)
• M26: 3,042,073 km (0.104 R)
• M27: 3,121,808 km (0.116 R)
• M28: 3,215,756 km (0.081 R)
• M29: 3,283,374 km (0.109 R)
• M30: 3,454,664 km (0.081 R)
• M31: 3,558,933 km (0.06 R)
• M32: 3,671,281 km (0.032 R)
• M33: 3,756,253 km (0.083 R)
• M34: 3,899,418 km (0.083 R)
• M35: 3,971,823 km (0.118 R)
• M36: 4,095,691 km (0.067 R)
• M37: 4,191,433 km (0.069 R)
• M38: 4,295,254 km (0.068 R)
• M39: 4,422,562 km (0.092 R)
• M40: 4,657,879 km (0.068 R)
• M41: 4,874,048 km (0.06 R)
• M42: 4,959,917 km (0.072 R)
• M43: 5,164,866 km (0.097 R)
• M44: 5,324,338 km (0.112 R)
• M45: 5,388,665 km (0.055 R)
• M46: 5,453,291 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 12.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 475 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,031,946 km

• M1: 158,574 km (0.104 R)
• M2: 254,915 km (0.041 R)
• M3: 374,443 km (0.113 R)
• M4: 455,376 km (0.036 R)
• M5: 536,608 km (0.072 R)
• M6: 699,819 km (0.106 R)
• M7: 857,645 km (0.101 R)
• M8: 993,180 km (0.119 R)
• M9: 1,079,199 km (0.088 R)
• M10: 1,221,616 km (0.088 R)
• M11: 1,404,574 km (0.039 R)
• M12: 1,638,994 km (0.108 R)
• M13: 1,717,982 km (0.072 R)
• M14: 1,823,299 km (0.106 R)
• M15: 2,027,650 km (0.084 R)
• M16: 2,112,920 km (0.081 R)
• M17: 2,246,511 km (0.116 R)
• M18: 2,396,857 km (0.112 R)
• M19: 2,508,307 km (0.095 R)
• M20: 2,802,118 km (0.119 R)
• M21: 2,882,901 km (0.113 R)
• M22: 2,986,871 km (0.062 R)
• M23: 3,198,552 km (0.072 R)
• M24: 3,360,716 km (0.1 R)
• M25: 3,814,447 km (0.118 R)
• M26: 3,896,127 km (0.091 R)
• M27: 4,144,759 km (0.107 R)
• M28: 4,245,737 km (0.11 R)
• M29: 4,330,410 km (0.119 R)
• M30: 4,475,819 km (0.116 R)
• M31: 4,596,694 km (0.067 R)
• M32: 4,692,586 km (0.098 R)
• M33: 4,930,596 km (0.083 R)
• M34: 5,019,757 km (0.059 R)
• M35: 5,100,539 km (0.107 R)
• M36: 5,190,747 km (0.119 R)
• M37: 5,363,682 km (0.071 R)
• M38: 5,492,336 km (0.091 R)
• M39: 5,724,662 km (0.107 R)
• M40: 5,856,158 km (0.051 R)
• M41: 5,988,702 km (0.029 R)
• M42: 6,305,251 km (0.082 R)
• M43: 6,431,362 km (0.112 R)
• M44: 6,509,452 km (0.085 R)
• M45: 6,735,644 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.5

Radius: 3

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.5 AU - 7.18 AU

Year: 11221 Days

Day: 15.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,031,946 km

• M1: 38,297 km (0.116 R)
• M2: 218,862 km (0.027 R)
• M3: 370,853 km (0.114 R)
• M4: 441,912 km (0.095 R)
• M5: 463,005 km (0.114 R)
• M6: 484,398 km (0.036 R)
• M7: 517,309 km (0.106 R)
• M8: 717,471 km (0.1 R)
• M9: 939,475 km (0.105 R)
• M10: 994,826 km (0.117 R)
• M11: 1,094,009 km (0.104 R)
• M12: 1,123,031 km (0.118 R)
• M13: 1,908,420 km (0.109 R)
• M14: 2,103,496 km (0.115 R)
• M15: 2,304,854 km (0.07 R)
• M16: 2,550,644 km (0.11 R)
• M17: 2,666,881 km (0.052 R)
• M18: 2,784,914 km (0.085 R)
• M19: 2,944,984 km (0.1 R)
• M20: 3,087,550 km (0.098 R)
• M21: 3,211,417 km (0.117 R)
• M22: 3,253,155 km (0.111 R)
• M23: 3,421,602 km (0.12 R)
• M24: 3,528,266 km (0.118 R)
• M25: 3,723,192 km (0.072 R)
• M26: 3,767,024 km (0.07 R)
• M27: 3,789,015 km (0.083 R)
• M28: 4,123,516 km (0.038 R)
• M29: 4,237,210 km (0.08 R)
• M30: 4,305,726 km (0.099 R)
• M31: 4,351,802 km (0.063 R)
• M32: 4,397,878 km (0.06 R)
• M33: 5,206,903 km (0.108 R)
• M34: 5,329,723 km (0.085 R)
• M35: 5,703,718 km (0.041 R)
• M36: 6,189,761 km (0.102 R)
• M37: 6,635,563 km (0.025 R)
• M38: 7,064,610 km (0.119 R)
• M39: 7,502,632 km (0.084 R)
• M40: 7,752,910 km (0.046 R)
• M41: 7,780,884 km (0.097 R)
• M42: 7,808,859 km (0.045 R)
• M43: 7,949,332 km (0.062 R)
• M44: 8,290,116 km (0.098 R)
• M45: 8,577,643 km (0.118 R)
• M46: 8,868,461 km (0.074 R)
• M47: 8,926,954 km (0.107 R)
• M48: 9,489,591 km (0.1 R)
• M49: 9,699,776 km (0.095 R)
• M50: 9,820,502 km (0.107 R)
• M51: 9,881,089 km (0.069 R)
• M52: 10,094,116 km (0.118 R)
• M53: 10,524,659 km (0.091 R)
• M54: 12,045,621 km (0.111 R)
• M55: 12,567,568 km (0.093 R)
• M56: 12,964,002 km (0.117 R)
• M57: 13,163,715 km (0.088 R)
• M58: 13,498,814 km (0.067 R)
• M59: 14,177,540 km (0.05 R)
• M60: 14,693,802 km (0.077 R)
• M61: 15,076,174 km (0.039 R)
• M62: 16,100,172 km (0.079 R)
• M63: 16,135,926 km (0.058 R)
• M64: 16,243,187 km (0.046 R)
• M65: 17,219,313 km (0.089 R)
• M66: 17,365,620 km (0.094 R)
• M67: 18,177,188 km (0.067 R)
• M68: 18,363,438 km (0.063 R)
• M69: 18,400,688 km (0.059 R)
• M70: 19,646,090 km (0.114 R)
• M71: 19,875,424 km (0.059 R)
• M72: 19,913,721 km (0.102 R)
• M73: 21,152,541 km (0.075 R)
• M74: 21,939,425 km (0.076 R)
• M75: 22,296,515 km (0.089 R)
• M76: 22,535,722 km (0.098 R)
• M77: 22,615,757 km (0.051 R)
• M78: 23,218,188 km (0.115 R)
• M79: 23,420,145 km (0.056 R)
• M80: 23,744,473 km (0.035 R)
• M81: 24,561,876 km (0.028 R)
• M82: 25,305,527 km (0.066 R)
• M83: 25,555,056 km (0.057 R)
• M84: 25,638,382 km (0.101 R)
• M85: 25,972,584 km (0.12 R)
• M86: 26,350,468 km (0.116 R)
• M87: 27,026,501 km (0.101 R)
• M88: 27,580,163 km (0.067 R)
• M89: 27,879,658 km (0.078 R)
• M90: 28,828,258 km (0.095 R)
• M91: 29,001,941 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 7.4

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.44 AU - 7.7 AU

Year: 13214 Days

Day: 24.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,031,946 km

• M1: 134,040 km (0.115 R)
• M2: 245,939 km (0.053 R)
• M3: 460,612 km (0.119 R)
• M4: 749,336 km (0.069 R)
• M5: 977,772 km (0.093 R)
• M6: 1,066,184 km (0.091 R)
• M7: 1,323,642 km (0.11 R)
• M8: 2,063,703 km (0.089 R)
• M9: 2,325,050 km (0.053 R)
• M10: 2,752,601 km (0.12 R)
• M11: 2,975,651 km (0.102 R)
• M12: 3,073,039 km (0.102 R)
• M13: 3,171,475 km (0.104 R)
• M14: 3,439,105 km (0.064 R)
• M15: 3,749,072 km (0.078 R)
• M16: 3,996,358 km (0.073 R)
• M17: 4,285,530 km (0.095 R)
• M18: 5,310,724 km (0.104 R)
• M19: 5,708,954 km (0.103 R)
• M20: 5,830,278 km (0.105 R)
• M21: 5,911,659 km (0.11 R)
• M22: 6,366,137 km (0.119 R)
• M23: 6,789,051 km (0.107 R)
• M24: 7,352,436 km (0.077 R)
• M25: 7,440,400 km (0.083 R)
• M26: 7,573,093 km (0.088 R)
• M27: 7,751,114 km (0.109 R)
• M28: 9,083,433 km (0.074 R)
• M29: 9,945,566 km (0.062 R)
• M30: 10,683,682 km (0.068 R)
• M31: 12,578,937 km (0.117 R)
• M32: 12,949,042 km (0.1 R)
• M33: 14,026,147 km (0.116 R)
• M34: 14,852,675 km (0.091 R)
• M35: 15,581,665 km (0.103 R)
• M36: 15,808,456 km (0.097 R)
• M37: 17,308,324 km (0.081 R)
• M38: 17,484,251 km (0.08 R)
• M39: 18,672,507 km (0.085 R)
• M40: 19,825,458 km (0.066 R)
• M41: 20,255,851 km (0.104 R)
• M42: 20,503,286 km (0.085 R)
• M43: 21,001,147 km (0.11 R)
• M44: 22,326,734 km (0.091 R)
• M45: 22,646,425 km (0.108 R)
• M46: 24,070,597 km (0.114 R)
• M47: 24,201,495 km (0.042 R)
• M48: 24,661,658 km (0.092 R)
• M49: 24,925,848 km (0.045 R)
• M50: 25,323,928 km (0.09 R)
• M51: 25,590,361 km (0.063 R)
• M52: 26,059,051 km (0.031 R)
• M53: 26,126,221 km (0.113 R)
• M54: 26,193,540 km (0.085 R)
• M55: 27,004,959 km (0.107 R)
• M56: 27,072,876 km (0.119 R)
• M57: 29,069,260 km (0.077 R)
• M58: 29,208,685 km (0.069 R)
• M59: 29,348,409 km (0.11 R)
• M60: 29,558,295 km (0.085 R)
• M61: 29,628,307 km (0.107 R)
• M62: 31,899,801 km (0.114 R)
• M63: 33,639,774 km (0.114 R)
• M64: 33,712,927 km (0.102 R)
• M65: 35,187,364 km (0.083 R)
• M66: 35,708,413 km (0.082 R)
• M67: 37,894,038 km (0.067 R)
• M68: 38,581,141 km (0.097 R)
• M69: 38,734,329 km (0.066 R)
• M70: 39,349,326 km (0.112 R)
• M71: 40,045,106 km (0.077 R)
• M72: 40,822,865 km (0.088 R)
• M73: 41,448,633 km (0.063 R)
• M74: 41,841,328 km (0.106 R)
• M75: 41,998,854 km (0.093 R)
• M76: 42,314,356 km (0.102 R)
• M77: 45,917,271 km (0.086 R)
• M78: 46,812,914 km (0.109 R)
• M79: 47,140,084 km (0.116 R)
• M80: 47,221,914 km (0.097 R)
• M81: 47,549,982 km (0.069 R)
• M82: 47,961,077 km (0.096 R)
• M83: 49,367,746 km (0.111 R)
• M84: 51,039,951 km (0.087 R)
• M85: 51,629,516 km (0.052 R)
• M86: 51,714,039 km (0.051 R)
• M87: 53,326,704 km (0.076 R)
• M88: 53,753,806 km (0.099 R)
• M89: 55,214,480 km (0.099 R)
• M90: 57,911,580 km (0.12 R)
• M91: 58,350,649 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.8

Radius: 3.3

Gravity: 49.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.82 AU - 9.46 AU

Year: 17852 Days

Day: 16.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,031,946 km

• M1: 160,369 km (0.033 R)
• M2: 297,999 km (0.1 R)
• M3: 503,546 km (0.049 R)
• M4: 620,532 km (0.073 R)
• M5: 661,372 km (0.108 R)
• M6: 856,597 km (0.115 R)
• M7: 879,336 km (0.111 R)
• M8: 948,899 km (0.109 R)
• M9: 1,456,784 km (0.078 R)
• M10: 1,944,024 km (0.119 R)
• M11: 2,379,803 km (0.114 R)
• M12: 2,708,918 km (0.101 R)
• M13: 3,087,251 km (0.083 R)
• M14: 3,409,036 km (0.05 R)
• M15: 3,629,544 km (0.096 R)
• M16: 3,666,644 km (0.111 R)
• M17: 4,677,028 km (0.117 R)
• M18: 6,117,506 km (0.062 R)
• M19: 7,539,583 km (0.096 R)
• M20: 7,587,006 km (0.046 R)
• M21: 7,778,042 km (0.098 R)
• M22: 8,756,711 km (0.04 R)
• M23: 9,158,980 km (0.103 R)
• M24: 9,209,694 km (0.089 R)
• M25: 9,825,439 km (0.088 R)
• M26: 10,190,607 km (0.11 R)
• M27: 11,640,659 km (0.102 R)
• M28: 12,026,921 km (0.043 R)
• M29: 14,846,242 km (0.118 R)
• M30: 15,204,978 km (0.104 R)
• M31: 15,505,969 km (0.102 R)
• M32: 16,114,084 km (0.086 R)
• M33: 16,420,909 km (0.107 R)
• M34: 16,544,328 km (0.043 R)
• M35: 18,302,701 km (0.112 R)
• M36: 18,558,663 km (0.117 R)
• M37: 18,815,822 km (0.106 R)
• M38: 19,203,879 km (0.112 R)
• M39: 19,268,655 km (0.099 R)
• M40: 20,982,149 km (0.079 R)
• M41: 21,317,248 km (0.07 R)
• M42: 21,384,417 km (0.072 R)
• M43: 21,789,229 km (0.099 R)
• M44: 22,401,234 km (0.089 R)
• M45: 22,537,966 km (0.03 R)
• M46: 22,812,329 km (0.087 R)
• M47: 23,225,967 km (0.072 R)
• M48: 23,850,987 km (0.115 R)
• M49: 23,920,700 km (0.066 R)
• M50: 26,045,737 km (0.115 R)
• M51: 26,405,819 km (0.077 R)
• M52: 26,550,181 km (0.117 R)
• M53: 27,422,486 km (0.073 R)
• M54: 28,230,315 km (0.119 R)
• M55: 29,344,520 km (0.075 R)
• M56: 30,170,599 km (0.077 R)
• M57: 31,004,308 km (0.075 R)
• M58: 31,462,377 km (0.095 R)
• M59: 32,153,370 km (0.058 R)
• M60: 32,230,562 km (0.086 R)
• M61: 32,849,598 km (0.118 R)
• M62: 33,785,482 km (0.077 R)
• M63: 35,364,488 km (0.119 R)
• M64: 38,840,095 km (0.075 R)
• M65: 38,922,224 km (0.119 R)
• M66: 39,333,768 km (0.087 R)
• M67: 39,912,114 km (0.059 R)
• M68: 40,826,755 km (0.03 R)
• M69: 41,832,501 km (0.111 R)
• M70: 42,761,504 km (0.065 R)
• M71: 42,931,148 km (0.109 R)
• M72: 43,441,277 km (0.084 R)
• M73: 44,467,817 km (0.066 R)
• M74: 48,123,092 km (0.076 R)
• M75: 48,830,091 km (0.105 R)
• M76: 49,184,938 km (0.105 R)
• M77: 49,808,013 km (0.097 R)
• M78: 50,792,217 km (0.111 R)
• M79: 51,331,817 km (0.085 R)
• M80: 51,421,874 km (0.053 R)
• M81: 52,144,731 km (0.098 R)
• M82: 52,779,924 km (0.087 R)
• M83: 54,609,057 km (0.1 R)
• M84: 54,793,063 km (0.092 R)
• M85: 54,977,217 km (0.115 R)
• M86: 55,531,178 km (0.052 R)
• M87: 55,623,779 km (0.09 R)
• M88: 56,551,735 km (0.091 R)
• M89: 56,644,785 km (0.056 R)
• M90: 57,204,281 km (0.11 R)
• M91: 57,953,168 km (0.072 R)
• M92: 59,649,907 km (0.083 R)
• M93: 60,029,138 km (0.114 R)
• M94: 61,171,766 km (0.083 R)
• M95: 62,033,450 km (0.107 R)
• M96: 63,478,416 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit