🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 8.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.86 AU - 1.12 AU

Year: 646 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,279,125 km

• M1: 111,301 km (0.099 R)
• M2: 235,916 km (0.105 R)
• M3: 337,044 km (0.05 R)
• M4: 412,142 km (0.117 R)
• M5: 508,034 km (0.101 R)
• M6: 585,376 km (0.11 R)
• M7: 645,515 km (0.11 R)
• M8: 740,210 km (0.111 R)
• M9: 812,765 km (0.084 R)
• M10: 881,131 km (0.044 R)
• M11: 1,001,857 km (0.074 R)
• M12: 1,090,568 km (0.08 R)
• M13: 1,217,128 km (0.094 R)
• M14: 1,381,088 km (0.113 R)
• M15: 1,574,069 km (0.079 R)
• M16: 1,660,686 km (0.103 R)
• M17: 1,775,727 km (0.039 R)
• M18: 2,132,368 km (0.086 R)
• M19: 2,316,523 km (0.052 R)
• M20: 2,480,931 km (0.086 R)
• M21: 2,643,993 km (0.109 R)
• M22: 2,700,840 km (0.113 R)
• M23: 3,029,207 km (0.12 R)
• M24: 3,187,183 km (0.081 R)
• M25: 3,292,200 km (0.044 R)
• M26: 3,454,664 km (0.117 R)
• M27: 3,591,246 km (0.033 R)
• M28: 3,660,211 km (0.111 R)
• M29: 3,735,309 km (0.114 R)
• M30: 3,857,979 km (0.072 R)
• M31: 3,987,830 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 9.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.46 AU - 6.32 AU

Year: 8209 Days

Day: 7.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,279,125 km

• M1: 151,094 km (0.1 R)
• M2: 501,602 km (0.116 R)
• M3: 630,854 km (0.119 R)
• M4: 772,075 km (0.111 R)
• M5: 906,862 km (0.098 R)
• M6: 1,086,829 km (0.069 R)
• M7: 1,608,776 km (0.091 R)
• M8: 1,988,455 km (0.105 R)
• M9: 2,750,955 km (0.1 R)
• M10: 3,538,887 km (0.093 R)
• M11: 3,972,721 km (0.12 R)
• M12: 4,732,977 km (0.12 R)
• M13: 4,795,659 km (0.05 R)
• M14: 5,438,780 km (0.116 R)
• M15: 5,603,787 km (0.104 R)
• M16: 5,803,949 km (0.088 R)
• M17: 6,074,721 km (0.048 R)
• M18: 7,306,958 km (0.06 R)
• M19: 7,970,275 km (0.113 R)
• M20: 8,461,256 km (0.054 R)
• M21: 9,911,757 km (0.107 R)
• M22: 10,113,714 km (0.12 R)
• M23: 11,143,545 km (0.11 R)
• M24: 11,437,804 km (0.073 R)
• M25: 11,777,392 km (0.081 R)
• M26: 11,948,382 km (0.095 R)
• M27: 12,206,588 km (0.107 R)
• M28: 12,684,403 km (0.079 R)
• M29: 14,840,857 km (0.119 R)
• M30: 15,819,526 km (0.113 R)
• M31: 16,292,854 km (0.096 R)
• M32: 16,579,184 km (0.062 R)
• M33: 16,674,927 km (0.088 R)
• M34: 17,011,671 km (0.072 R)
• M35: 17,302,041 km (0.037 R)
• M36: 17,838,798 km (0.072 R)
• M37: 18,232,540 km (0.057 R)
• M38: 18,828,538 km (0.076 R)
• M39: 18,978,584 km (0.06 R)
• M40: 19,229,460 km (0.08 R)
• M41: 19,937,806 km (0.073 R)
• M42: 20,295,195 km (0.103 R)
• M43: 20,912,735 km (0.057 R)
• M44: 21,068,167 km (0.093 R)
• M45: 22,166,515 km (0.103 R)
• M46: 22,483,662 km (0.078 R)
• M47: 23,015,782 km (0.083 R)
• M48: 23,444,380 km (0.094 R)
• M49: 23,983,830 km (0.115 R)
• M50: 24,309,504 km (0.108 R)
• M51: 24,418,412 km (0.104 R)
• M52: 24,582,072 km (0.103 R)
• M53: 24,746,031 km (0.082 R)
• M54: 26,573,818 km (0.096 R)
• M55: 26,854,613 km (0.102 R)
• M56: 27,023,509 km (0.099 R)
• M57: 28,847,107 km (0.103 R)
• M58: 28,962,447 km (0.064 R)
• M59: 29,251,320 km (0.097 R)
• M60: 30,006,939 km (0.104 R)
• M61: 30,299,403 km (0.038 R)
• M62: 30,592,615 km (0.106 R)
• M63: 30,768,991 km (0.093 R)
• M64: 31,537,475 km (0.088 R)
• M65: 31,775,186 km (0.084 R)
• M66: 32,491,910 km (0.067 R)
• M67: 32,611,887 km (0.057 R)
• M68: 33,214,018 km (0.052 R)
• M69: 33,274,456 km (0.088 R)
• M70: 33,819,740 km (0.103 R)
• M71: 36,030,498 km (0.102 R)
• M72: 36,154,664 km (0.105 R)
• M73: 37,467,236 km (0.065 R)
• M74: 37,845,120 km (0.119 R)
• M75: 38,034,511 km (0.075 R)
• M76: 38,668,207 km (0.032 R)
• M77: 39,305,345 km (0.104 R)
• M78: 39,497,279 km (0.083 R)
• M79: 39,946,072 km (0.113 R)
• M80: 40,074,577 km (0.075 R)
• M81: 40,913,522 km (0.06 R)
• M82: 41,432,626 km (0.069 R)
• M83: 41,823,376 km (0.105 R)
• M84: 42,805,636 km (0.068 R)
• M85: 42,937,132 km (0.055 R)
• M86: 43,002,955 km (0.119 R)
• M87: 44,260,026 km (0.064 R)
• M88: 44,459,590 km (0.116 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.6

Radius: 5.7

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.94 AU - 7.4 AU

Year: 12595 Days

Day: 24.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,279,125 km

• M1: 75,996 km (0.12 R)
• M2: 671,395 km (0.048 R)
• M3: 847,921 km (0.08 R)
• M4: 1,038,957 km (0.117 R)
• M5: 1,243,607 km (0.106 R)
• M6: 1,314,666 km (0.095 R)
• M7: 1,362,837 km (0.095 R)
• M8: 1,460,973 km (0.097 R)
• M9: 2,268,652 km (0.086 R)
• M10: 2,355,867 km (0.111 R)
• M11: 2,444,429 km (0.075 R)
• M12: 2,871,531 km (0.032 R)
• M13: 3,223,385 km (0.063 R)
• M14: 3,759,394 km (0.079 R)
• M15: 4,431,239 km (0.031 R)
• M16: 4,614,197 km (0.107 R)
• M17: 4,836,948 km (0.11 R)
• M18: 4,874,497 km (0.105 R)
• M19: 5,139,584 km (0.053 R)
• M20: 5,331,818 km (0.059 R)
• M21: 5,644,178 km (0.109 R)
• M22: 5,683,672 km (0.112 R)
• M23: 5,802,752 km (0.11 R)
• M24: 6,952,561 km (0.095 R)
• M25: 7,079,869 km (0.056 R)
• M26: 7,596,879 km (0.071 R)
• M27: 8,440,013 km (0.067 R)
• M28: 8,485,191 km (0.059 R)
• M29: 8,712,430 km (0.106 R)
• M30: 8,758,058 km (0.071 R)
• M31: 8,941,614 km (0.025 R)
• M32: 9,783,102 km (0.076 R)
• M33: 10,021,412 km (0.099 R)
• M34: 12,352,446 km (0.114 R)
• M35: 13,817,009 km (0.028 R)
• M36: 13,977,079 km (0.045 R)
• M37: 14,353,168 km (0.08 R)
• M38: 14,515,332 km (0.086 R)
• M39: 15,890,435 km (0.11 R)
• M40: 17,306,678 km (0.108 R)
• M41: 17,652,549 km (0.111 R)
• M42: 18,821,806 km (0.092 R)
• M43: 18,940,138 km (0.118 R)
• M44: 19,236,940 km (0.098 R)
• M45: 21,234,371 km (0.078 R)
• M46: 21,542,692 km (0.041 R)
• M47: 22,727,956 km (0.113 R)
• M48: 24,901,014 km (0.075 R)
• M49: 25,291,465 km (0.032 R)
• M50: 25,552,812 km (0.047 R)
• M51: 25,683,710 km (0.087 R)
• M52: 25,815,057 km (0.111 R)
• M53: 26,540,757 km (0.101 R)
• M54: 26,607,178 km (0.066 R)
• M55: 26,739,871 km (0.099 R)
• M56: 26,939,435 km (0.043 R)
• M57: 28,962,597 km (0.104 R)
• M58: 29,167,546 km (0.103 R)
• M59: 30,615,952 km (0.102 R)
• M60: 32,938,758 km (0.114 R)
• M61: 33,869,257 km (0.071 R)
• M62: 33,941,214 km (0.086 R)
• M63: 35,976,044 km (0.102 R)
• M64: 36,343,456 km (0.116 R)
• M65: 37,082,171 km (0.08 R)
• M66: 37,156,371 km (0.098 R)
• M67: 37,900,621 km (0.077 R)
• M68: 38,124,718 km (0.115 R)
• M69: 38,274,466 km (0.083 R)
• M70: 39,327,934 km (0.07 R)
• M71: 40,543,716 km (0.085 R)
• M72: 40,849,494 km (0.061 R)
• M73: 41,002,682 km (0.089 R)
• M74: 41,386,550 km (0.063 R)
• M75: 43,479,873 km (0.108 R)
• M76: 43,558,113 km (0.046 R)
• M77: 43,714,592 km (0.087 R)
• M78: 44,263,916 km (0.097 R)
• M79: 46,084,821 km (0.083 R)
• M80: 46,483,798 km (0.053 R)
• M81: 46,803,938 km (0.038 R)
• M82: 47,929,961 km (0.1 R)
• M83: 48,577,421 km (0.092 R)
• M84: 49,309,403 km (0.108 R)
• M85: 49,390,934 km (0.085 R)
• M86: 49,799,336 km (0.102 R)
• M87: 50,290,765 km (0.097 R)
• M88: 52,939,395 km (0.031 R)
• M89: 53,023,020 km (0.067 R)
• M90: 53,106,496 km (0.095 R)
• M91: 54,702,107 km (0.106 R)
• M92: 55,293,916 km (0.06 R)
• M93: 55,378,589 km (0.083 R)
• M94: 56,057,913 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.2

Radius: 5.8

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.6 AU - 8.2 AU

Year: 13206 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,279,125 km

• M1: 82,877 km (0.054 R)
• M2: 314,604 km (0.067 R)
• M3: 593,754 km (0.082 R)
• M4: 653,593 km (0.058 R)
• M5: 1,228,348 km (0.083 R)
• M6: 1,745,358 km (0.092 R)
• M7: 2,516,236 km (0.046 R)
• M8: 2,615,120 km (0.095 R)
• M9: 3,023,373 km (0.073 R)
• M10: 3,199,300 km (0.099 R)
• M11: 3,415,020 km (0.09 R)
• M12: 3,561,327 km (0.085 R)
• M13: 3,898,221 km (0.085 R)
• M14: 4,482,251 km (0.096 R)
• M15: 4,522,194 km (0.114 R)
• M16: 4,683,012 km (0.04 R)
• M17: 4,845,774 km (0.113 R)
• M18: 5,302,945 km (0.119 R)
• M19: 5,472,440 km (0.067 R)
• M20: 5,687,113 km (0.112 R)
• M21: 5,773,730 km (0.06 R)
• M22: 6,213,248 km (0.103 R)
• M23: 6,437,196 km (0.106 R)
• M24: 6,800,719 km (0.077 R)
• M25: 7,031,399 km (0.108 R)
• M26: 7,738,847 km (0.057 R)
• M27: 9,068,324 km (0.117 R)
• M28: 9,169,601 km (0.094 R)
• M29: 9,373,354 km (0.094 R)
• M30: 10,150,365 km (0.061 R)
• M31: 11,001,727 km (0.104 R)
• M32: 11,109,736 km (0.075 R)
• M33: 11,765,424 km (0.063 R)
• M34: 12,265,230 km (0.108 R)
• M35: 13,056,603 km (0.119 R)
• M36: 13,864,431 km (0.099 R)
• M37: 14,451,304 km (0.039 R)
• M38: 14,628,877 km (0.12 R)
• M39: 14,926,576 km (0.106 R)
• M40: 15,467,522 km (0.119 R)
• M41: 16,137,272 km (0.108 R)
• M42: 17,567,876 km (0.094 R)
• M43: 17,757,566 km (0.091 R)
• M44: 18,202,620 km (0.032 R)
• M45: 18,974,096 km (0.08 R)
• M46: 19,494,248 km (0.094 R)
• M47: 19,756,044 km (0.117 R)
• M48: 20,085,160 km (0.095 R)
• M49: 20,615,185 km (0.063 R)
• M50: 20,748,477 km (0.089 R)
• M51: 22,643,882 km (0.107 R)
• M52: 26,814,670 km (0.104 R)
• M53: 26,887,375 km (0.101 R)
• M54: 26,960,079 km (0.116 R)
• M55: 27,471,405 km (0.042 R)
• M56: 28,281,178 km (0.079 R)
• M57: 28,949,582 km (0.091 R)
• M58: 29,098,731 km (0.092 R)
• M59: 29,698,319 km (0.059 R)
• M60: 30,301,797 km (0.1 R)
• M61: 31,751,550 km (0.066 R)
• M62: 34,322,539 km (0.08 R)
• M63: 34,955,786 km (0.048 R)
• M64: 35,273,832 km (0.103 R)
• M65: 35,993,098 km (0.091 R)
• M66: 36,394,768 km (0.077 R)
• M67: 37,689,987 km (0.117 R)
• M68: 37,771,368 km (0.088 R)
• M69: 38,261,451 km (0.117 R)
• M70: 39,330,178 km (0.084 R)
• M71: 41,328,955 km (0.098 R)
• M72: 41,412,879 km (0.069 R)
• M73: 42,764,646 km (0.066 R)
• M74: 44,819,073 km (0.085 R)
• M75: 45,684,647 km (0.117 R)
• M76: 46,293,659 km (0.091 R)
• M77: 46,468,240 km (0.056 R)
• M78: 46,555,605 km (0.092 R)
• M79: 47,960,629 km (0.093 R)
• M80: 50,992,080 km (0.078 R)
• M81: 51,352,760 km (0.087 R)
• M82: 52,349,082 km (0.11 R)
• M83: 53,443,241 km (0.095 R)
• M84: 55,098,541 km (0.113 R)
• M85: 55,283,594 km (0.036 R)
• M86: 57,706,780 km (0.099 R)
• M87: 58,931,388 km (0.052 R)
• M88: 59,404,566 km (0.102 R)
• M89: 59,689,251 km (0.088 R)
• M90: 61,118,808 km (0.098 R)
• M91: 62,945,847 km (0.095 R)
• M92: 63,817,554 km (0.115 R)
• M93: 64,498,224 km (0.104 R)
• M94: 64,693,150 km (0.059 R)
• M95: 64,790,688 km (0.115 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: 391 - 14,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit