🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.9

Radius: 9.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.78 AU

Year: 413 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 90,954,391 km

• M1: 141,370 km (0.066 R)
• M2: 201,957 km (0.047 R)
• M3: 270,623 km (0.032 R)
• M4: 334,501 km (0.102 R)
• M5: 411,544 km (0.069 R)
• M6: 476,020 km (0.051 R)
• M7: 547,977 km (0.107 R)
• M8: 650,751 km (0.116 R)
• M9: 756,367 km (0.072 R)
• M10: 817,702 km (0.092 R)
• M11: 880,982 km (0.048 R)
• M12: 941,569 km (0.07 R)
• M13: 1,040,004 km (0.091 R)
• M14: 1,142,030 km (0.085 R)
• M15: 1,257,221 km (0.109 R)
• M16: 1,341,295 km (0.082 R)
• M17: 1,552,228 km (0.066 R)
• M18: 1,631,963 km (0.117 R)
• M19: 1,796,072 km (0.081 R)
• M20: 1,885,831 km (0.117 R)
• M21: 2,194,002 km (0.097 R)
• M22: 2,332,680 km (0.097 R)
• M23: 2,493,198 km (0.085 R)
• M24: 2,568,446 km (0.092 R)
• M25: 2,714,902 km (0.051 R)
• M26: 2,818,573 km (0.032 R)
• M27: 2,910,277 km (0.025 R)
• M28: 3,143,949 km (0.109 R)
• M29: 3,211,866 km (0.055 R)
• M30: 3,321,671 km (0.113 R)
• M31: 3,439,554 km (0.103 R)
• M32: 3,701,201 km (0.113 R)
• M33: 3,780,189 km (0.11 R)
• M34: 3,859,775 km (0.026 R)
• M35: 3,961,950 km (0.102 R)
• M36: 4,020,742 km (0.107 R)
• M37: 4,168,993 km (0.096 R)
• M38: 4,236,313 km (0.049 R)
• M39: 4,349,259 km (0.11 R)
• M40: 4,432,735 km (0.093 R)
• M41: 4,555,255 km (0.088 R)
• M42: 4,616,889 km (0.047 R)
• M43: 4,787,880 km (0.096 R)
• M44: 4,921,321 km (0.051 R)
• M45: 4,984,601 km (0.068 R)
• M46: 5,088,123 km (0.045 R)
• M47: 5,272,876 km (0.089 R)
• M48: 5,476,180 km (0.09 R)
• M49: 5,591,220 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 8.1

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 503 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 90,954,391 km

• M1: 119,080 km (0.068 R)
• M2: 190,887 km (0.098 R)
• M3: 394,789 km (0.071 R)
• M4: 564,732 km (0.108 R)
• M5: 683,961 km (0.066 R)
• M6: 768,335 km (0.117 R)
• M7: 831,615 km (0.117 R)
• M8: 948,002 km (0.096 R)
• M9: 1,043,146 km (0.116 R)
• M10: 1,113,756 km (0.06 R)
• M11: 1,169,407 km (0.106 R)
• M12: 1,225,955 km (0.11 R)
• M13: 1,318,406 km (0.104 R)
• M14: 1,377,348 km (0.111 R)
• M15: 1,769,743 km (0.034 R)
• M16: 1,848,431 km (0.096 R)
• M17: 1,921,585 km (0.096 R)
• M18: 1,988,904 km (0.101 R)
• M19: 2,043,357 km (0.092 R)
• M20: 2,098,409 km (0.072 R)
• M21: 2,174,854 km (0.078 R)
• M22: 2,323,405 km (0.118 R)
• M23: 2,402,542 km (0.11 R)
• M24: 2,534,038 km (0.08 R)
• M25: 2,600,609 km (0.028 R)
• M26: 2,989,564 km (0.087 R)
• M27: 3,291,303 km (0.089 R)
• M28: 3,388,541 km (0.104 R)
• M29: 3,602,766 km (0.038 R)
• M30: 3,669,636 km (0.116 R)
• M31: 3,736,805 km (0.07 R)
• M32: 3,847,059 km (0.102 R)
• M33: 4,122,768 km (0.081 R)
• M34: 4,254,264 km (0.103 R)
• M35: 4,316,048 km (0.049 R)
• M36: 4,422,711 km (0.085 R)
• M37: 4,602,528 km (0.062 R)
• M38: 4,684,358 km (0.118 R)
• M39: 4,757,362 km (0.095 R)
• M40: 4,812,414 km (0.11 R)
• M41: 4,886,016 km (0.075 R)
• M42: 5,269,735 km (0.11 R)
• M43: 5,355,305 km (0.119 R)
• M44: 5,498,919 km (0.081 R)
• M45: 5,605,133 km (0.107 R)
• M46: 5,838,954 km (0.108 R)
• M47: 5,986,907 km (0.054 R)
• M48: 6,135,906 km (0.106 R)
• M49: 6,235,987 km (0.074 R)
• M50: 6,478,485 km (0.077 R)
• M51: 6,580,362 km (0.034 R)
• M52: 6,652,019 km (0.114 R)
• M53: 6,775,587 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 15

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 965 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 90,954,391 km

• M1: 208,091 km (0.107 R)
• M2: 312,360 km (0.091 R)
• M3: 431,291 km (0.096 R)
• M4: 537,505 km (0.12 R)
• M5: 713,133 km (0.092 R)
• M6: 1,244,804 km (0.116 R)
• M7: 1,372,860 km (0.106 R)
• M8: 1,553,574 km (0.117 R)
• M9: 1,675,945 km (0.097 R)
• M10: 1,776,325 km (0.11 R)
• M11: 1,904,830 km (0.081 R)
• M12: 2,027,799 km (0.037 R)
• M13: 2,245,015 km (0.056 R)
• M14: 2,422,588 km (0.099 R)
• M15: 2,604,948 km (0.112 R)
• M16: 2,712,658 km (0.091 R)
• M17: 2,983,730 km (0.117 R)
• M18: 3,337,977 km (0.093 R)
• M19: 3,541,879 km (0.086 R)
• M20: 3,650,936 km (0.114 R)
• M21: 3,794,400 km (0.103 R)
• M22: 4,155,829 km (0.099 R)
• M23: 4,271,169 km (0.068 R)
• M24: 4,434,380 km (0.078 R)
• M25: 4,960,965 km (0.111 R)
• M26: 5,071,218 km (0.055 R)
• M27: 5,194,636 km (0.077 R)
• M28: 5,444,615 km (0.076 R)
• M29: 5,571,025 km (0.032 R)
• M30: 5,852,867 km (0.092 R)
• M31: 5,969,553 km (0.088 R)
• M32: 6,165,676 km (0.056 R)
• M33: 6,510,799 km (0.062 R)
• M34: 6,631,823 km (0.117 R)
• M35: 6,780,673 km (0.098 R)
• M36: 6,917,106 km (0.043 R)
• M37: 7,359,467 km (0.08 R)
• M38: 7,839,826 km (0.112 R)
• M39: 7,997,353 km (0.091 R)
• M40: 8,374,190 km (0.113 R)
• M41: 8,476,515 km (0.086 R)
• M42: 8,771,522 km (0.089 R)
• M43: 9,055,010 km (0.081 R)
• M44: 9,175,286 km (0.091 R)
• M45: 9,280,902 km (0.069 R)
• M46: 9,508,740 km (0.12 R)
• M47: 9,646,220 km (0.116 R)
• M48: 9,815,415 km (0.1 R)
• M49: 9,969,950 km (0.107 R)
• M50: 10,344,094 km (0.037 R)
• M51: 10,548,894 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 14.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.35 AU - 1.97 AU

Year: 1476 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 162.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 90,954,391 km

• M1: 184,155 km (0.067 R)
• M2: 310,266 km (0.119 R)
• M3: 560,094 km (0.072 R)
• M4: 676,033 km (0.09 R)
• M5: 864,975 km (0.117 R)
• M6: 1,024,446 km (0.117 R)
• M7: 1,202,019 km (0.069 R)
• M8: 1,704,817 km (0.119 R)
• M9: 1,806,245 km (0.057 R)
• M10: 1,936,245 km (0.101 R)
• M11: 2,078,363 km (0.082 R)
• M12: 2,439,941 km (0.11 R)
• M13: 2,751,853 km (0.067 R)
• M14: 2,882,302 km (0.118 R)
• M15: 2,973,856 km (0.104 R)
• M16: 3,265,273 km (0.06 R)
• M17: 3,382,408 km (0.08 R)
• M18: 3,490,118 km (0.095 R)
• M19: 3,598,876 km (0.09 R)
• M20: 3,786,621 km (0.109 R)
• M21: 3,898,670 km (0.069 R)
• M22: 4,011,766 km (0.11 R)
• M23: 4,241,399 km (0.116 R)
• M24: 4,334,449 km (0.081 R)
• M25: 4,798,202 km (0.101 R)
• M26: 4,944,210 km (0.096 R)
• M27: 5,428,757 km (0.115 R)
• M28: 5,825,042 km (0.088 R)
• M29: 6,033,133 km (0.05 R)
• M30: 6,283,709 km (0.088 R)
• M31: 6,403,537 km (0.098 R)
• M32: 6,537,726 km (0.099 R)
• M33: 6,767,808 km (0.107 R)
• M34: 7,166,636 km (0.093 R)
• M35: 7,432,172 km (0.1 R)
• M36: 7,843,716 km (0.05 R)
• M37: 8,059,585 km (0.111 R)
• M38: 8,233,717 km (0.104 R)
• M39: 8,350,553 km (0.102 R)
• M40: 8,719,013 km (0.103 R)
• M41: 9,017,610 km (0.119 R)
• M42: 9,228,693 km (0.089 R)
• M43: 9,487,347 km (0.116 R)
• M44: 9,763,655 km (0.105 R)
• M45: 10,027,246 km (0.114 R)
• M46: 10,245,958 km (0.106 R)
• M47: 10,466,316 km (0.106 R)
• M48: 10,704,176 km (0.106 R)
• M49: 10,815,776 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.8

Radius: 7.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.73 AU - 7.03 AU

Year: 9842 Days

Day: 19 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,954,391 km

• M1: 166,802 km (0.063 R)
• M2: 600,336 km (0.044 R)
• M3: 1,518,269 km (0.073 R)
• M4: 1,741,020 km (0.084 R)
• M5: 1,856,360 km (0.115 R)
• M6: 2,022,264 km (0.09 R)
• M7: 2,292,737 km (0.106 R)
• M8: 2,419,596 km (0.063 R)
• M9: 3,005,122 km (0.105 R)
• M10: 3,515,700 km (0.108 R)
• M11: 3,841,075 km (0.054 R)
• M12: 3,931,582 km (0.064 R)
• M13: 4,114,540 km (0.118 R)
• M14: 4,176,174 km (0.097 R)
• M15: 4,238,108 km (0.105 R)
• M16: 4,331,606 km (0.075 R)
• M17: 4,394,288 km (0.052 R)
• M18: 5,038,157 km (0.1 R)
• M19: 7,289,156 km (0.11 R)
• M20: 7,894,579 km (0.062 R)
• M21: 8,281,140 km (0.101 R)
• M22: 9,112,904 km (0.099 R)
• M23: 9,233,929 km (0.081 R)
• M24: 10,012,585 km (0.094 R)
• M25: 10,095,762 km (0.066 R)
• M26: 10,430,861 km (0.053 R)
• M27: 10,983,326 km (0.095 R)
• M28: 11,112,130 km (0.057 R)
• M29: 11,588,749 km (0.047 R)
• M30: 12,606,762 km (0.105 R)
• M31: 12,831,907 km (0.065 R)
• M32: 13,058,249 km (0.102 R)
• M33: 13,240,459 km (0.089 R)
• M34: 13,884,478 km (0.108 R)
• M35: 14,210,302 km (0.057 R)
• M36: 14,303,800 km (0.042 R)
• M37: 14,822,007 km (0.032 R)
• M38: 14,917,002 km (0.063 R)
• M39: 15,298,477 km (0.046 R)
• M40: 15,780,032 km (0.1 R)
• M41: 15,974,061 km (0.079 R)
• M42: 16,217,606 km (0.037 R)
• M43: 16,856,838 km (0.102 R)
• M44: 17,504,148 km (0.078 R)
• M45: 17,906,716 km (0.074 R)
• M46: 18,414,002 km (0.037 R)
• M47: 19,080,610 km (0.118 R)
• M48: 19,807,356 km (0.101 R)
• M49: 19,964,285 km (0.046 R)
• M50: 20,596,036 km (0.069 R)
• M51: 20,701,952 km (0.08 R)
• M52: 21,180,815 km (0.077 R)
• M53: 21,234,221 km (0.103 R)
• M54: 22,203,914 km (0.093 R)
• M55: 23,187,969 km (0.091 R)
• M56: 24,521,933 km (0.097 R)
• M57: 24,690,381 km (0.04 R)
• M58: 25,028,621 km (0.079 R)
• M59: 25,085,169 km (0.064 R)
• M60: 25,254,963 km (0.106 R)
• M61: 25,880,731 km (0.076 R)
• M62: 26,224,208 km (0.091 R)
• M63: 27,671,717 km (0.081 R)
• M64: 28,907,545 km (0.096 R)
• M65: 29,621,874 km (0.094 R)
• M66: 30,704,065 km (0.075 R)
• M67: 30,885,677 km (0.077 R)
• M68: 31,432,757 km (0.102 R)
• M69: 31,676,900 km (0.12 R)
• M70: 32,351,587 km (0.096 R)
• M71: 34,090,363 km (0.072 R)
• M72: 34,971,045 km (0.105 R)
• M73: 35,287,445 km (0.088 R)
• M74: 35,604,742 km (0.104 R)
• M75: 36,562,318 km (0.076 R)
• M76: 38,372,303 km (0.089 R)
• M77: 39,091,420 km (0.093 R)
• M78: 39,222,617 km (0.114 R)
• M79: 42,550,422 km (0.057 R)
• M80: 42,752,827 km (0.119 R)
• M81: 43,023,450 km (0.105 R)
• M82: 43,362,439 km (0.09 R)
• M83: 43,702,325 km (0.105 R)
• M84: 44,590,039 km (0.062 R)
• M85: 44,658,555 km (0.099 R)
• M86: 44,933,067 km (0.119 R)
• M87: 45,001,732 km (0.111 R)
• M88: 45,276,992 km (0.052 R)
• M89: 45,483,737 km (0.064 R)
• M90: 45,621,815 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 4.6

Gravity: 46.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.68 AU - 10.38 AU

Year: 21926 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,954,391 km

• M1: 207,791 km (0.102 R)
• M2: 460,462 km (0.117 R)
• M3: 896,091 km (0.116 R)
• M4: 1,563,597 km (0.06 R)
• M5: 1,669,063 km (0.111 R)
• M6: 2,152,713 km (0.113 R)
• M7: 2,270,148 km (0.119 R)
• M8: 2,309,791 km (0.116 R)
• M9: 2,803,314 km (0.114 R)
• M10: 2,845,800 km (0.094 R)
• M11: 2,888,585 km (0.056 R)
• M12: 3,418,760 km (0.115 R)
• M13: 4,171,088 km (0.114 R)
• M14: 4,565,877 km (0.101 R)
• M15: 4,666,406 km (0.113 R)
• M16: 5,285,143 km (0.052 R)
• M17: 5,337,802 km (0.075 R)
• M18: 5,550,530 km (0.072 R)
• M19: 6,094,168 km (0.03 R)
• M20: 6,711,559 km (0.075 R)
• M21: 7,056,681 km (0.079 R)
• M22: 7,290,054 km (0.084 R)
• M23: 7,466,729 km (0.11 R)
• M24: 8,065,719 km (0.086 R)
• M25: 8,370,898 km (0.102 R)
• M26: 9,245,597 km (0.073 R)
• M27: 9,372,905 km (0.059 R)
• M28: 9,564,989 km (0.11 R)
• M29: 11,693,168 km (0.099 R)
• M30: 13,022,794 km (0.111 R)
• M31: 13,165,660 km (0.116 R)
• M32: 16,127,249 km (0.098 R)
• M33: 17,918,983 km (0.062 R)
• M34: 17,998,269 km (0.108 R)
• M35: 18,157,292 km (0.074 R)
• M36: 19,446,078 km (0.119 R)
• M37: 21,098,087 km (0.1 R)
• M38: 21,265,637 km (0.073 R)
• M39: 23,138,901 km (0.073 R)
• M40: 23,311,687 km (0.119 R)
• M41: 23,920,251 km (0.112 R)
• M42: 24,270,310 km (0.068 R)
• M43: 24,798,540 km (0.099 R)
• M44: 25,687,450 km (0.111 R)
• M45: 27,587,792 km (0.035 R)
• M46: 28,415,966 km (0.063 R)
• M47: 30,190,945 km (0.119 R)
• M48: 32,580,621 km (0.105 R)
• M49: 33,651,143 km (0.106 R)
• M50: 33,749,130 km (0.031 R)
• M51: 37,945,201 km (0.057 R)
• M52: 40,311,689 km (0.11 R)
• M53: 42,408,004 km (0.112 R)
• M54: 42,619,685 km (0.106 R)
• M55: 43,043,795 km (0.083 R)
• M56: 46,269,724 km (0.039 R)
• M57: 46,596,595 km (0.118 R)
• M58: 48,573,681 km (0.052 R)
• M59: 55,474,331 km (0.063 R)
• M60: 55,589,970 km (0.119 R)
• M61: 58,978,661 km (0.115 R)
• M62: 59,451,241 km (0.116 R)
• M63: 59,688,054 km (0.111 R)
• M64: 60,400,290 km (0.049 R)
• M65: 61,234,747 km (0.034 R)
• M66: 62,553,901 km (0.119 R)
• M67: 64,610,722 km (0.082 R)
• M68: 65,219,884 km (0.105 R)
• M69: 67,799,251 km (0.068 R)
• M70: 68,170,403 km (0.11 R)
• M71: 68,418,287 km (0.103 R)
• M72: 68,914,802 km (0.072 R)
• M73: 69,288,049 km (0.078 R)
• M74: 69,537,279 km (0.039 R)
• M75: 70,662,255 km (0.051 R)
• M76: 74,327,852 km (0.112 R)
• M77: 76,505,398 km (0.078 R)
• M78: 77,020,763 km (0.115 R)
• M79: 77,925,381 km (0.033 R)
• M80: 79,223,891 km (0.107 R)
• M81: 80,529,581 km (0.218 R)
• M82: 80,922,724 km (0.092 R)
• M83: 84,888,414 km (0.027 R)
• M84: 87,297,987 km (0.11 R)
• M85: 87,432,476 km (0.116 R)
• M86: 88,376,139 km (0.053 R)
• M87: 89,323,093 km (0.049 R)
• M88: 89,730,000 km (0.108 R)
• M89: 90,409,623 km (0.049 R)
• M90: 90,818,025 km (0.116 R)
• M91: 90,954,458 km (0.082 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: 414 - 17,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit