🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 12.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,562,424 km

• M1: 163,211 km (0.098 R)
• M2: 252,970 km (0.047 R)
• M3: 363,822 km (0.084 R)
• M4: 456,274 km (0.051 R)
• M5: 590,463 km (0.092 R)
• M6: 684,709 km (0.114 R)
• M7: 817,403 km (0.07 R)
• M8: 918,082 km (0.118 R)
• M9: 1,037,760 km (0.058 R)
• M10: 1,133,054 km (0.08 R)
• M11: 1,341,444 km (0.115 R)
• M12: 1,454,540 km (0.039 R)
• M13: 1,541,756 km (0.105 R)
• M14: 1,699,731 km (0.081 R)
• M15: 1,800,710 km (0.112 R)
• M16: 1,899,444 km (0.105 R)
• M17: 2,004,611 km (0.104 R)
• M18: 2,187,420 km (0.089 R)
• M19: 2,273,888 km (0.053 R)
• M20: 2,415,407 km (0.108 R)
• M21: 2,509,953 km (0.112 R)
• M22: 2,630,978 km (0.108 R)
• M23: 2,728,366 km (0.103 R)
• M24: 2,816,479 km (0.089 R)
• M25: 3,140,658 km (0.113 R)
• M26: 3,255,100 km (0.113 R)
• M27: 3,398,864 km (0.08 R)
• M28: 3,482,788 km (0.04 R)
• M29: 3,709,878 km (0.101 R)
• M30: 3,825,367 km (0.102 R)
• M31: 3,959,706 km (0.099 R)
• M32: 4,048,118 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 11.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.39 AU - 1.39 AU

Year: 1112 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,562,424 km

• M1: 160,967 km (0.076 R)
• M2: 273,914 km (0.112 R)
• M3: 361,728 km (0.118 R)
• M4: 468,840 km (0.062 R)
• M5: 559,496 km (0.079 R)
• M6: 632,201 km (0.101 R)
• M7: 728,392 km (0.118 R)
• M8: 865,274 km (0.068 R)
• M9: 966,701 km (0.057 R)
• M10: 1,057,059 km (0.098 R)
• M11: 1,190,350 km (0.037 R)
• M12: 1,287,888 km (0.069 R)
• M13: 1,500,467 km (0.102 R)
• M14: 1,715,439 km (0.081 R)
• M15: 1,864,588 km (0.071 R)
• M16: 1,940,733 km (0.025 R)
• M17: 2,246,362 km (0.051 R)
• M18: 2,462,231 km (0.103 R)
• M19: 2,620,655 km (0.117 R)
• M20: 2,992,556 km (0.084 R)
• M21: 3,150,531 km (0.057 R)
• M22: 3,404,698 km (0.089 R)
• M23: 3,510,613 km (0.093 R)
• M24: 3,822,824 km (0.1 R)
• M25: 4,295,404 km (0.111 R)
• M26: 4,448,442 km (0.077 R)
• M27: 4,577,545 km (0.049 R)
• M28: 4,655,486 km (0.074 R)
• M29: 4,747,189 km (0.065 R)
• M30: 5,025,591 km (0.115 R)
• M31: 5,106,224 km (0.109 R)
• M32: 5,419,033 km (0.079 R)
• M33: 5,556,963 km (0.117 R)
• M34: 5,808,287 km (0.048 R)
• M35: 6,092,074 km (0.05 R)
• M36: 6,178,093 km (0.084 R)
• M37: 6,250,049 km (0.071 R)
• M38: 6,555,528 km (0.113 R)
• M39: 6,658,452 km (0.034 R)
• M40: 6,895,714 km (0.049 R)
• M41: 7,000,432 km (0.12 R)
• M42: 7,919,412 km (0.057 R)
• M43: 8,060,632 km (0.071 R)
• M44: 8,155,178 km (0.099 R)
• M45: 8,281,738 km (0.117 R)
• M46: 8,957,621 km (0.099 R)
• M47: 9,071,914 km (0.059 R)
• M48: 9,584,287 km (0.036 R)
• M49: 9,801,952 km (0.113 R)
• M50: 10,327,639 km (0.102 R)
• M51: 10,810,391 km (0.049 R)
• M52: 10,967,169 km (0.102 R)
• M53: 11,335,928 km (0.09 R)
• M54: 11,477,448 km (0.05 R)
• M55: 11,708,726 km (0.041 R)
• M56: 11,815,838 km (0.045 R)
• M57: 11,923,549 km (0.072 R)
• M58: 12,085,414 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 8.4

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.53 AU - 1.61 AU

Year: 1334 Days

Day: 8.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,562,424 km

• M1: 105,466 km (0.063 R)
• M2: 173,384 km (0.096 R)
• M3: 247,285 km (0.081 R)
• M4: 308,620 km (0.086 R)
• M5: 462,706 km (0.089 R)
• M6: 592,557 km (0.118 R)
• M7: 649,554 km (0.065 R)
• M8: 776,263 km (0.115 R)
• M9: 839,394 km (0.069 R)
• M10: 1,086,230 km (0.112 R)
• M11: 1,165,517 km (0.108 R)
• M12: 1,372,710 km (0.036 R)
• M13: 1,803,402 km (0.092 R)
• M14: 1,860,250 km (0.088 R)
• M15: 2,083,300 km (0.055 R)
• M16: 2,142,989 km (0.066 R)
• M17: 2,253,991 km (0.061 R)
• M18: 2,684,085 km (0.105 R)
• M19: 2,825,904 km (0.08 R)
• M20: 2,959,046 km (0.072 R)
• M21: 3,048,954 km (0.073 R)
• M22: 3,151,130 km (0.028 R)
• M23: 3,266,170 km (0.112 R)
• M24: 3,324,214 km (0.104 R)
• M25: 3,453,018 km (0.081 R)
• M26: 3,559,681 km (0.097 R)
• M27: 3,655,424 km (0.062 R)
• M28: 3,960,155 km (0.102 R)
• M29: 4,071,904 km (0.118 R)
• M30: 4,555,405 km (0.094 R)
• M31: 4,698,720 km (0.031 R)
• M32: 4,764,393 km (0.028 R)
• M33: 4,830,366 km (0.102 R)
• M34: 4,883,323 km (0.062 R)
• M35: 5,030,228 km (0.089 R)
• M36: 5,520,760 km (0.113 R)
• M37: 5,617,849 km (0.027 R)
• M38: 5,743,661 km (0.067 R)
• M39: 6,227,311 km (0.103 R)
• M40: 6,313,928 km (0.092 R)
• M41: 6,857,566 km (0.114 R)
• M42: 7,052,193 km (0.096 R)
• M43: 7,187,878 km (0.066 R)
• M44: 7,492,759 km (0.07 R)
• M45: 8,241,646 km (0.077 R)
• M46: 8,432,682 km (0.089 R)
• M47: 8,625,065 km (0.115 R)
• M48: 8,754,168 km (0.111 R)
• M49: 8,818,944 km (0.073 R)
• M50: 8,932,788 km (0.112 R)
• M51: 9,014,319 km (0.062 R)
• M52: 9,096,149 km (0.068 R)
• M53: 9,161,822 km (0.045 R)
• M54: 9,326,530 km (0.083 R)
• M55: 9,709,201 km (0.096 R)
• M56: 10,097,108 km (0.12 R)
• M57: 10,233,242 km (0.055 R)
• M58: 10,421,436 km (0.056 R)
• M59: 10,524,509 km (0.086 R)
• M60: 11,062,613 km (0.056 R)
• M61: 11,681,051 km (0.112 R)
• M62: 11,823,917 km (0.108 R)
• M63: 11,985,333 km (0.108 R)
• M64: 12,057,439 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 10.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.38 AU - 2.5 AU

Year: 2585 Days

Day: 9.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,562,424 km

• M1: 148,401 km (0.077 R)
• M2: 221,854 km (0.061 R)
• M3: 402,119 km (0.05 R)
• M4: 497,563 km (0.058 R)
• M5: 696,228 km (0.086 R)
• M6: 826,528 km (0.091 R)
• M7: 954,434 km (0.079 R)
• M8: 1,066,633 km (0.037 R)
• M9: 1,159,683 km (0.081 R)
• M10: 1,280,109 km (0.09 R)
• M11: 1,417,589 km (0.113 R)
• M12: 1,586,635 km (0.088 R)
• M13: 1,748,799 km (0.095 R)
• M14: 2,075,072 km (0.076 R)
• M15: 2,148,674 km (0.054 R)
• M16: 2,223,174 km (0.113 R)
• M17: 2,359,458 km (0.052 R)
• M18: 2,467,318 km (0.091 R)
• M19: 2,640,402 km (0.113 R)
• M20: 3,217,850 km (0.034 R)
• M21: 3,671,880 km (0.083 R)
• M22: 3,743,537 km (0.103 R)
• M23: 3,888,348 km (0.082 R)
• M24: 4,072,054 km (0.103 R)
• M25: 4,466,992 km (0.096 R)
• M26: 4,854,750 km (0.117 R)
• M27: 5,213,187 km (0.067 R)
• M28: 5,808,586 km (0.064 R)
• M29: 6,040,014 km (0.065 R)
• M30: 7,790,758 km (0.111 R)
• M31: 8,210,380 km (0.066 R)
• M32: 8,375,536 km (0.079 R)
• M33: 8,733,224 km (0.09 R)
• M34: 9,169,153 km (0.113 R)
• M35: 9,439,027 km (0.078 R)
• M36: 9,686,612 km (0.113 R)
• M37: 9,761,411 km (0.099 R)
• M38: 10,011,837 km (0.076 R)
• M39: 10,264,359 km (0.113 R)
• M40: 10,621,598 km (0.067 R)
• M41: 10,724,372 km (0.047 R)
• M42: 10,827,445 km (0.07 R)
• M43: 11,243,327 km (0.025 R)
• M44: 11,532,350 km (0.104 R)
• M45: 11,637,966 km (0.043 R)
• M46: 12,198,210 km (0.074 R)
• M47: 12,305,921 km (0.036 R)
• M48: 12,495,162 km (0.064 R)
• M49: 13,178,824 km (0.118 R)
• M50: 13,874,754 km (0.082 R)
• M51: 14,269,692 km (0.102 R)
• M52: 14,897,854 km (0.087 R)
• M53: 15,331,388 km (0.036 R)
• M54: 15,974,659 km (0.105 R)
• M55: 16,656,526 km (0.029 R)
• M56: 16,986,090 km (0.059 R)
• M57: 17,196,874 km (0.114 R)
• M58: 17,499,510 km (0.085 R)
• M59: 17,621,133 km (0.078 R)
• M60: 17,987,498 km (0.036 R)
• M61: 18,479,975 km (0.118 R)
• M62: 19,132,969 km (0.111 R)
• M63: 19,509,657 km (0.107 R)
• M64: 19,667,333 km (0.107 R)
• M65: 19,983,882 km (0.107 R)
• M66: 20,142,755 km (0.099 R)
• M67: 21,104,968 km (0.111 R)
• M68: 21,624,372 km (0.063 R)
• M69: 21,951,094 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 6.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.43 AU - 6.81 AU

Year: 10269 Days

Day: 22.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,562,424 km

• M1: 77,641 km (0.034 R)
• M2: 122,072 km (0.051 R)
• M3: 199,115 km (0.115 R)
• M4: 337,493 km (0.1 R)
• M5: 475,422 km (0.092 R)
• M6: 1,383,930 km (0.089 R)
• M7: 1,465,461 km (0.073 R)
• M8: 1,744,610 km (0.117 R)
• M9: 2,014,036 km (0.101 R)
• M10: 2,351,828 km (0.052 R)
• M11: 2,692,762 km (0.117 R)
• M12: 3,003,776 km (0.111 R)
• M13: 3,279,485 km (0.106 R)
• M14: 4,409,846 km (0.061 R)
• M15: 6,257,679 km (0.11 R)
• M16: 6,491,351 km (0.106 R)
• M17: 7,536,890 km (0.055 R)
• M18: 7,619,468 km (0.046 R)
• M19: 7,910,885 km (0.034 R)
• M20: 8,547,574 km (0.094 R)
• M21: 8,806,827 km (0.027 R)
• M22: 9,600,144 km (0.103 R)
• M23: 10,005,405 km (0.083 R)
• M24: 10,600,505 km (0.105 R)
• M25: 10,832,531 km (0.086 R)
• M26: 11,514,698 km (0.093 R)
• M27: 11,562,270 km (0.115 R)
• M28: 12,307,716 km (0.116 R)
• M29: 13,019,054 km (0.102 R)
• M30: 14,276,723 km (0.081 R)
• M31: 15,677,857 km (0.077 R)
• M32: 15,995,154 km (0.076 R)
• M33: 16,287,917 km (0.102 R)
• M34: 16,421,508 km (0.107 R)
• M35: 17,149,451 km (0.098 R)
• M36: 17,367,266 km (0.076 R)
• M37: 17,476,472 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.1

Radius: 6.1

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.1 AU - 8.34 AU

Year: 13158 Days

Day: 18.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,562,424 km

• M1: 141,071 km (0.09 R)
• M2: 223,798 km (0.076 R)
• M3: 312,660 km (0.098 R)
• M4: 579,542 km (0.085 R)
• M5: 726,447 km (0.12 R)
• M6: 804,388 km (0.114 R)
• M7: 969,095 km (0.073 R)
• M8: 1,077,553 km (0.093 R)
• M9: 1,212,940 km (0.117 R)
• M10: 2,025,256 km (0.094 R)
• M11: 2,193,105 km (0.089 R)
• M12: 2,846,698 km (0.117 R)
• M13: 3,003,177 km (0.101 R)
• M14: 3,556,241 km (0.045 R)
• M15: 3,691,028 km (0.114 R)
• M16: 3,930,834 km (0.038 R)
• M17: 4,534,162 km (0.073 R)
• M18: 4,977,420 km (0.056 R)
• M19: 5,242,209 km (0.094 R)
• M20: 5,667,815 km (0.057 R)
• M21: 5,944,421 km (0.059 R)
• M22: 5,984,364 km (0.11 R)
• M23: 6,510,799 km (0.055 R)
• M24: 6,717,244 km (0.047 R)
• M25: 7,010,007 km (0.06 R)
• M26: 9,080,441 km (0.077 R)
• M27: 9,450,546 km (0.028 R)
• M28: 9,919,984 km (0.12 R)
• M29: 10,349,031 km (0.052 R)
• M30: 10,493,393 km (0.082 R)
• M31: 11,028,355 km (0.055 R)
• M32: 12,175,472 km (0.059 R)
• M33: 15,396,164 km (0.119 R)
• M34: 17,355,298 km (0.09 R)
• M35: 18,276,671 km (0.078 R)
• M36: 18,334,865 km (0.101 R)
• M37: 18,509,595 km (0.117 R)
• M38: 19,569,496 km (0.106 R)
• M39: 19,987,024 km (0.088 R)
• M40: 20,770,168 km (0.097 R)
• M41: 21,013,115 km (0.042 R)
• M42: 21,440,666 km (0.098 R)
• M43: 23,241,974 km (0.103 R)
• M44: 23,810,895 km (0.116 R)
• M45: 23,874,324 km (0.102 R)
• M46: 24,192,668 km (0.054 R)
• M47: 24,833,546 km (0.087 R)
• M48: 25,415,033 km (0.094 R)
• M49: 25,805,184 km (0.112 R)
• M50: 26,723,266 km (0.111 R)
• M51: 26,855,211 km (0.115 R)
• M52: 26,987,456 km (0.048 R)
• M53: 27,452,107 km (0.063 R)
• M54: 27,585,249 km (0.091 R)
• M55: 27,852,281 km (0.085 R)
• M56: 28,929,236 km (0.093 R)
• M57: 29,336,591 km (0.098 R)
• M58: 29,677,525 km (0.104 R)
• M59: 30,225,651 km (0.119 R)
• M60: 30,707,955 km (0.071 R)
• M61: 30,846,333 km (0.102 R)
• M62: 32,874,730 km (0.072 R)
• M63: 33,370,797 km (0.115 R)
• M64: 34,155,288 km (0.082 R)
• M65: 34,370,260 km (0.057 R)
• M66: 34,442,067 km (0.114 R)
• M67: 34,513,874 km (0.113 R)
• M68: 36,033,639 km (0.098 R)
• M69: 36,398,658 km (0.101 R)
• M70: 36,911,779 km (0.11 R)
• M71: 37,353,541 km (0.031 R)
• M72: 38,763,950 km (0.114 R)
• M73: 39,137,945 km (0.046 R)
• M74: 39,362,940 km (0.096 R)
• M75: 41,026,019 km (0.103 R)
• M76: 43,175,591 km (0.028 R)
• M77: 43,253,083 km (0.046 R)
• M78: 44,108,035 km (0.08 R)
• M79: 45,361,515 km (0.096 R)
• M80: 45,834,693 km (0.116 R)
• M81: 45,992,669 km (0.047 R)
• M82: 47,263,802 km (0.12 R)
• M83: 47,423,423 km (0.086 R)
• M84: 48,626,788 km (0.051 R)
• M85: 48,949,470 km (0.093 R)
• M86: 49,434,616 km (0.114 R)
• M87: 50,818,097 km (0.1 R)
• M88: 51,473,486 km (0.099 R)
• M89: 52,461,879 km (0.036 R)
• M90: 53,539,732 km (0.047 R)
• M91: 56,223,817 km (0.109 R)
• M92: 56,562,357 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit