🌌 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: 697.8

Radius: 10.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.55 AU - 0.81 AU

Year: 374 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,532,944 km

• M1: 128,505 km (0.079 R)
• M2: 289,621 km (0.092 R)
• M3: 380,577 km (0.055 R)
• M4: 595,549 km (0.093 R)
• M5: 705,055 km (0.03 R)
• M6: 778,358 km (0.116 R)
• M7: 937,679 km (0.112 R)
• M8: 1,090,120 km (0.108 R)
• M9: 1,199,625 km (0.086 R)
• M10: 1,298,659 km (0.12 R)
• M11: 1,376,001 km (0.075 R)
• M12: 1,480,121 km (0.108 R)
• M13: 1,551,031 km (0.101 R)
• M14: 1,622,987 km (0.059 R)
• M15: 1,733,391 km (0.109 R)
• M16: 1,797,568 km (0.103 R)
• M17: 1,878,949 km (0.063 R)
• M18: 1,945,072 km (0.119 R)
• M19: 2,148,076 km (0.067 R)
• M20: 2,240,677 km (0.046 R)
• M21: 2,310,838 km (0.108 R)
• M22: 2,381,897 km (0.119 R)
• M23: 2,447,720 km (0.089 R)
• M24: 2,562,911 km (0.118 R)
• M25: 2,710,863 km (0.075 R)
• M26: 2,817,526 km (0.104 R)
• M27: 2,893,672 km (0.12 R)
• M28: 3,047,907 km (0.059 R)
• M29: 3,132,729 km (0.109 R)
• M30: 3,264,674 km (0.087 R)
• M31: 3,331,395 km (0.083 R)
• M32: 3,418,760 km (0.065 R)
• M33: 3,506,873 km (0.111 R)
• M34: 3,783,031 km (0.085 R)
• M35: 3,881,317 km (0.063 R)
• M36: 4,030,466 km (0.112 R)
• M37: 4,138,176 km (0.076 R)
• M38: 4,275,956 km (0.076 R)
• M39: 4,459,662 km (0.079 R)
• M40: 4,903,519 km (0.104 R)
• M41: 4,987,892 km (0.066 R)
• M42: 5,126,869 km (0.061 R)
• M43: 5,228,146 km (0.113 R)
• M44: 5,337,951 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 11.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 391 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 77,532,944 km

• M1: 155,133 km (0.101 R)
• M2: 231,428 km (0.098 R)
• M3: 331,359 km (0.091 R)
• M4: 423,362 km (0.115 R)
• M5: 508,782 km (0.095 R)
• M6: 652,097 km (0.096 R)
• M7: 775,964 km (0.072 R)
• M8: 926,609 km (0.108 R)
• M9: 1,063,342 km (0.119 R)
• M10: 1,156,840 km (0.115 R)
• M11: 1,227,600 km (0.098 R)
• M12: 1,336,657 km (0.094 R)
• M13: 1,470,996 km (0.117 R)
• M14: 1,542,803 km (0.107 R)
• M15: 1,689,858 km (0.109 R)
• M16: 1,800,410 km (0.097 R)
• M17: 1,889,571 km (0.119 R)
• M18: 1,974,094 km (0.106 R)
• M19: 2,084,646 km (0.075 R)
• M20: 2,241,874 km (0.055 R)
• M21: 2,389,976 km (0.06 R)
• M22: 2,494,993 km (0.071 R)
• M23: 2,588,193 km (0.112 R)
• M24: 2,668,976 km (0.118 R)
• M25: 2,757,538 km (0.117 R)
• M26: 2,881,853 km (0.096 R)
• M27: 3,244,329 km (0.11 R)
• M28: 3,324,364 km (0.108 R)
• M29: 3,405,147 km (0.083 R)
• M30: 3,523,927 km (0.119 R)
• M31: 3,666,644 km (0.068 R)
• M32: 3,788,416 km (0.071 R)
• M33: 3,865,160 km (0.114 R)
• M34: 4,036,001 km (0.06 R)
• M35: 4,122,319 km (0.105 R)
• M36: 4,209,385 km (0.118 R)
• M37: 4,490,330 km (0.064 R)
• M38: 4,571,711 km (0.055 R)
• M39: 4,752,575 km (0.035 R)
• M40: 4,852,207 km (0.103 R)
• M41: 4,944,210 km (0.084 R)
• M42: 5,138,388 km (0.084 R)
• M43: 5,223,658 km (0.106 R)
• M44: 5,300,701 km (0.075 R)
• M45: 5,499,667 km (0.115 R)
• M46: 5,595,559 km (0.088 R)
• M47: 5,745,007 km (0.099 R)
• M48: 5,851,371 km (0.112 R)
• M49: 5,994,087 km (0.109 R)
• M50: 6,065,894 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 12.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,532,944 km

• M1: 153,188 km (0.107 R)
• M2: 261,796 km (0.044 R)
• M3: 352,901 km (0.105 R)
• M4: 431,590 km (0.107 R)
• M5: 568,472 km (0.059 R)
• M6: 670,647 km (0.111 R)
• M7: 763,398 km (0.103 R)
• M8: 856,747 km (0.068 R)
• M9: 972,685 km (0.077 R)
• M10: 1,070,522 km (0.112 R)
• M11: 1,221,467 km (0.069 R)
• M12: 1,312,721 km (0.074 R)
• M13: 1,422,077 km (0.114 R)
• M14: 1,639,443 km (0.096 R)
• M15: 1,769,444 km (0.088 R)
• M16: 1,867,879 km (0.098 R)
• M17: 2,009,997 km (0.08 R)
• M18: 2,236,488 km (0.088 R)
• M19: 2,523,417 km (0.118 R)
• M20: 2,615,270 km (0.12 R)
• M21: 2,808,850 km (0.051 R)
• M22: 3,217,850 km (0.039 R)
• M23: 3,296,239 km (0.098 R)
• M24: 3,505,976 km (0.045 R)
• M25: 3,780,039 km (0.086 R)
• M26: 3,885,655 km (0.062 R)
• M27: 4,185,000 km (0.1 R)
• M28: 4,317,843 km (0.118 R)
• M29: 4,460,111 km (0.118 R)
• M30: 4,692,586 km (0.091 R)
• M31: 4,789,974 km (0.034 R)
• M32: 4,986,845 km (0.107 R)
• M33: 5,295,465 km (0.106 R)
• M34: 5,490,691 km (0.109 R)
• M35: 5,593,464 km (0.084 R)
• M36: 5,783,454 km (0.099 R)
• M37: 5,940,531 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.1

Radius: 6.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.63 AU - 7.07 AU

Year: 10671 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,532,944 km

• M1: 86,617 km (0.117 R)
• M2: 176,077 km (0.078 R)
• M3: 625,170 km (0.071 R)
• M4: 698,323 km (0.118 R)
• M5: 808,277 km (0.065 R)
• M6: 1,133,503 km (0.084 R)
• M7: 1,330,972 km (0.09 R)
• M8: 1,385,426 km (0.085 R)
• M9: 1,582,297 km (0.093 R)
• M10: 1,894,507 km (0.081 R)
• M11: 1,987,109 km (0.116 R)
• M12: 2,373,221 km (0.087 R)
• M13: 2,817,526 km (0.027 R)
• M14: 3,380,313 km (0.092 R)
• M15: 3,531,258 km (0.045 R)
• M16: 4,136,680 km (0.118 R)
• M17: 4,277,901 km (0.075 R)
• M18: 5,244,752 km (0.094 R)
• M19: 5,507,894 km (0.031 R)
• M20: 7,174,564 km (0.098 R)
• M21: 7,466,579 km (0.112 R)
• M22: 8,544,432 km (0.067 R)
• M23: 8,698,667 km (0.068 R)
• M24: 8,750,279 km (0.049 R)
• M25: 8,931,741 km (0.117 R)
• M26: 9,009,981 km (0.119 R)
• M27: 9,590,121 km (0.074 R)
• M28: 10,455,545 km (0.115 R)
• M29: 11,036,882 km (0.107 R)
• M30: 12,550,364 km (0.032 R)
• M31: 12,696,521 km (0.083 R)
• M32: 13,019,951 km (0.116 R)
• M33: 13,316,454 km (0.045 R)
• M34: 13,705,110 km (0.115 R)
• M35: 13,855,605 km (0.102 R)
• M36: 14,158,242 km (0.076 R)
• M37: 14,616,161 km (0.098 R)
• M38: 14,769,947 km (0.082 R)
• M39: 15,110,133 km (0.092 R)
• M40: 15,265,565 km (0.09 R)
• M41: 15,735,302 km (0.118 R)
• M42: 15,924,394 km (0.12 R)
• M43: 17,140,026 km (0.116 R)
• M44: 17,595,402 km (0.102 R)
• M45: 17,660,777 km (0.088 R)
• M46: 18,285,797 km (0.111 R)
• M47: 18,385,130 km (0.106 R)
• M48: 19,052,186 km (0.082 R)
• M49: 19,119,356 km (0.092 R)
• M50: 19,388,632 km (0.098 R)
• M51: 20,135,873 km (0.038 R)
• M52: 20,272,606 km (0.09 R)
• M53: 20,823,276 km (0.088 R)
• M54: 22,044,593 km (0.116 R)
• M55: 22,291,579 km (0.109 R)
• M56: 24,119,216 km (0.098 R)
• M57: 24,264,475 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.2

Radius: 7.2

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.15 AU - 10.17 AU

Year: 20021 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,532,944 km

• M1: 92,003 km (0.119 R)
• M2: 292,314 km (0.091 R)
• M3: 377,435 km (0.092 R)
• M4: 686,056 km (0.071 R)
• M5: 853,605 km (0.114 R)
• M6: 1,523,804 km (0.058 R)
• M7: 1,941,332 km (0.117 R)
• M8: 2,250,550 km (0.11 R)
• M9: 2,393,117 km (0.117 R)
• M10: 3,349,197 km (0.032 R)
• M11: 3,430,279 km (0.114 R)
• M12: 3,677,714 km (0.071 R)
• M13: 3,761,489 km (0.102 R)
• M14: 5,327,330 km (0.119 R)
• M15: 5,905,376 km (0.108 R)
• M16: 6,503,319 km (0.111 R)
• M17: 6,758,233 km (0.078 R)
• M18: 7,489,019 km (0.053 R)
• M19: 8,135,431 km (0.076 R)
• M20: 9,138,186 km (0.11 R)
• M21: 10,238,329 km (0.103 R)
• M22: 10,654,211 km (0.045 R)
• M23: 11,686,885 km (0.056 R)
• M24: 12,372,043 km (0.066 R)
• M25: 12,498,005 km (0.065 R)
• M26: 12,624,415 km (0.115 R)
• M27: 12,878,432 km (0.104 R)
• M28: 13,198,422 km (0.096 R)
• M29: 13,262,749 km (0.03 R)
• M30: 13,911,555 km (0.077 R)
• M31: 14,042,603 km (0.118 R)
• M32: 14,239,922 km (0.107 R)
• M33: 14,637,254 km (0.088 R)
• M34: 14,703,825 km (0.112 R)
• M35: 16,262,785 km (0.119 R)
• M36: 18,230,445 km (0.108 R)
• M37: 18,806,397 km (0.057 R)
• M38: 19,388,183 km (0.061 R)
• M39: 19,534,640 km (0.108 R)
• M40: 22,231,590 km (0.098 R)
• M41: 22,384,928 km (0.11 R)
• M42: 22,923,929 km (0.081 R)
• M43: 23,311,687 km (0.114 R)
• M44: 23,623,299 km (0.119 R)
• M45: 25,042,983 km (0.118 R)
• M46: 26,004,747 km (0.054 R)
• M47: 27,387,780 km (0.086 R)
• M48: 28,544,620 km (0.106 R)
• M49: 29,464,797 km (0.049 R)
• M50: 30,224,754 km (0.044 R)
• M51: 30,905,873 km (0.083 R)
• M52: 32,196,304 km (0.103 R)
• M53: 33,767,979 km (0.108 R)
• M54: 35,007,697 km (0.055 R)
• M55: 35,364,488 km (0.099 R)
• M56: 35,812,384 km (0.108 R)
• M57: 35,902,143 km (0.064 R)
• M58: 37,987,986 km (0.061 R)
• M59: 38,999,417 km (0.056 R)
• M60: 40,206,073 km (0.078 R)
• M61: 40,299,422 km (0.067 R)
• M62: 40,486,270 km (0.115 R)
• M63: 41,048,758 km (0.096 R)
• M64: 41,142,706 km (0.09 R)
• M65: 41,236,803 km (0.097 R)
• M66: 41,613,640 km (0.1 R)
• M67: 42,941,919 km (0.051 R)
• M68: 43,228,250 km (0.105 R)
• M69: 44,091,429 km (0.061 R)
• M70: 44,766,564 km (0.119 R)
• M71: 45,445,140 km (0.093 R)
• M72: 47,402,778 km (0.065 R)
• M73: 47,797,716 km (0.098 R)
• M74: 47,995,485 km (0.114 R)
• M75: 48,889,033 km (0.12 R)
• M76: 49,387,792 km (0.116 R)
• M77: 49,687,886 km (0.097 R)
• M78: 50,793,414 km (0.086 R)
• M79: 52,313,927 km (0.083 R)
• M80: 52,619,854 km (0.097 R)
• M81: 55,192,190 km (0.058 R)
• M82: 58,438,015 km (0.025 R)
• M83: 59,392,000 km (0.106 R)
• M84: 59,817,606 km (0.092 R)
• M85: 63,584,630 km (0.117 R)
• M86: 64,347,280 km (0.072 R)
• M87: 66,984,840 km (0.096 R)
• M88: 67,316,947 km (0.114 R)
• M89: 70,556,041 km (0.08 R)
• M90: 71,458,564 km (0.062 R)
• M91: 71,571,511 km (0.109 R)
• M92: 73,160,839 km (0.097 R)
• M93: 74,188,726 km (0.052 R)
• M94: 77,300,661 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit