🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.37 AU - 1.45 AU

Year: 1081 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 96,103,397 km

• M1: 129,552 km (0.035 R)
• M2: 264,339 km (0.036 R)
• M3: 380,577 km (0.119 R)
• M4: 445,054 km (0.107 R)
• M5: 587,321 km (0.111 R)
• M6: 683,513 km (0.083 R)
• M7: 919,429 km (0.107 R)
• M8: 984,055 km (0.07 R)
• M9: 1,112,260 km (0.056 R)
• M10: 1,222,663 km (0.051 R)
• M11: 1,294,321 km (0.105 R)
• M12: 1,442,273 km (0.1 R)
• M13: 1,518,269 km (0.034 R)
• M14: 1,795,623 km (0.055 R)
• M15: 1,884,784 km (0.104 R)
• M16: 1,975,440 km (0.111 R)
• M17: 2,132,218 km (0.09 R)
• M18: 2,234,244 km (0.081 R)
• M19: 2,308,146 km (0.12 R)
• M20: 2,481,380 km (0.113 R)
• M21: 2,769,057 km (0.057 R)
• M22: 3,001,980 km (0.111 R)
• M23: 3,092,038 km (0.089 R)
• M24: 3,208,126 km (0.115 R)
• M25: 3,274,997 km (0.108 R)
• M26: 3,384,801 km (0.1 R)
• M27: 3,453,018 km (0.117 R)
• M28: 3,880,718 km (0.104 R)
• M29: 4,006,081 km (0.062 R)
• M30: 4,215,070 km (0.045 R)
• M31: 4,279,247 km (0.044 R)
• M32: 4,353,148 km (0.09 R)
• M33: 4,539,847 km (0.073 R)
• M34: 4,700,515 km (0.097 R)
• M35: 5,194,038 km (0.119 R)
• M36: 5,272,876 km (0.099 R)
• M37: 5,441,922 km (0.05 R)
• M38: 5,622,935 km (0.07 R)
• M39: 6,167,322 km (0.071 R)
• M40: 6,324,549 km (0.059 R)
• M41: 6,632,122 km (0.111 R)
• M42: 6,707,221 km (0.056 R)
• M43: 6,879,707 km (0.114 R)
• M44: 7,196,106 km (0.106 R)
• M45: 7,461,643 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 9.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.9 AU - 2.02 AU

Year: 1772 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 96,103,397 km

• M1: 140,024 km (0.106 R)
• M2: 207,492 km (0.057 R)
• M3: 291,716 km (0.054 R)
• M4: 354,547 km (0.11 R)
• M5: 517,160 km (0.109 R)
• M6: 603,179 km (0.077 R)
• M7: 667,207 km (0.101 R)
• M8: 850,314 km (0.047 R)
• M9: 917,185 km (0.087 R)
• M10: 1,024,147 km (0.119 R)
• M11: 1,115,701 km (0.097 R)
• M12: 1,175,989 km (0.081 R)
• M13: 1,307,186 km (0.118 R)
• M14: 1,371,064 km (0.095 R)
• M15: 1,675,795 km (0.096 R)
• M16: 1,737,729 km (0.084 R)
• M17: 1,864,139 km (0.057 R)
• M18: 1,952,701 km (0.102 R)
• M19: 2,042,909 km (0.1 R)
• M20: 2,461,483 km (0.074 R)
• M21: 2,532,393 km (0.083 R)
• M22: 2,649,079 km (0.081 R)
• M23: 2,841,462 km (0.057 R)
• M24: 2,962,786 km (0.038 R)
• M25: 3,095,629 km (0.07 R)
• M26: 3,181,947 km (0.117 R)
• M27: 3,269,162 km (0.118 R)
• M28: 3,495,653 km (0.112 R)
• M29: 3,575,539 km (0.093 R)
• M30: 3,666,345 km (0.089 R)
• M31: 3,757,899 km (0.097 R)
• M32: 4,163,309 km (0.062 R)
• M33: 4,301,537 km (0.112 R)
• M34: 4,430,640 km (0.09 R)
• M35: 4,659,525 km (0.085 R)
• M36: 4,792,069 km (0.114 R)
• M37: 4,881,079 km (0.066 R)
• M38: 5,004,498 km (0.059 R)
• M39: 5,094,855 km (0.117 R)
• M40: 5,220,068 km (0.087 R)
• M41: 5,323,291 km (0.114 R)
• M42: 5,683,971 km (0.088 R)
• M43: 5,968,656 km (0.071 R)
• M44: 6,306,747 km (0.107 R)
• M45: 6,428,968 km (0.103 R)
• M46: 6,875,668 km (0.061 R)
• M47: 7,039,477 km (0.104 R)
• M48: 7,383,852 km (0.082 R)
• M49: 7,486,925 km (0.114 R)
• M50: 7,707,581 km (0.111 R)
• M51: 7,983,290 km (0.114 R)
• M52: 8,182,106 km (0.063 R)
• M53: 8,571,210 km (0.079 R)
• M54: 8,693,132 km (0.106 R)
• M55: 8,761,199 km (0.116 R)
• M56: 8,884,019 km (0.075 R)
• M57: 9,159,130 km (0.067 R)
• M58: 9,269,982 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 11.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3 AU - 4.54 AU

Year: 4726 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,103,397 km

• M1: 176,376 km (0.038 R)
• M2: 286,630 km (0.059 R)
• M3: 381,923 km (0.082 R)
• M4: 513,719 km (0.117 R)
• M5: 763,847 km (0.063 R)
• M6: 1,010,234 km (0.116 R)
• M7: 1,189,153 km (0.084 R)
• M8: 1,477,578 km (0.108 R)
• M9: 1,578,856 km (0.119 R)
• M10: 1,700,030 km (0.107 R)
• M11: 1,788,592 km (0.063 R)
• M12: 2,177,846 km (0.07 R)
• M13: 2,842,659 km (0.063 R)
• M14: 3,186,883 km (0.097 R)
• M15: 3,590,199 km (0.111 R)
• M16: 3,682,202 km (0.111 R)
• M17: 4,494,967 km (0.042 R)
• M18: 5,231,138 km (0.115 R)
• M19: 5,361,887 km (0.099 R)
• M20: 6,279,969 km (0.065 R)
• M21: 6,700,339 km (0.102 R)
• M22: 6,899,753 km (0.097 R)
• M23: 7,043,367 km (0.058 R)
• M24: 7,159,006 km (0.049 R)
• M25: 7,421,550 km (0.048 R)
• M26: 8,228,032 km (0.108 R)
• M27: 8,380,473 km (0.104 R)
• M28: 8,688,046 km (0.098 R)
• M29: 8,936,977 km (0.107 R)
• M30: 9,062,340 km (0.092 R)
• M31: 9,923,425 km (0.086 R)
• M32: 10,810,541 km (0.081 R)
• M33: 11,111,980 km (0.097 R)
• M34: 11,348,345 km (0.046 R)
• M35: 11,518,138 km (0.105 R)
• M36: 11,929,233 km (0.105 R)
• M37: 12,240,696 km (0.094 R)
• M38: 12,345,115 km (0.06 R)
• M39: 12,695,474 km (0.066 R)
• M40: 13,048,973 km (0.099 R)
• M41: 13,155,637 km (0.109 R)
• M42: 13,262,599 km (0.084 R)
• M43: 14,019,714 km (0.085 R)
• M44: 15,916,166 km (0.088 R)
• M45: 16,182,750 km (0.116 R)
• M46: 16,681,808 km (0.104 R)
• M47: 17,030,222 km (0.095 R)
• M48: 18,169,260 km (0.111 R)
• M49: 19,009,401 km (0.115 R)
• M50: 19,332,832 km (0.1 R)
• M51: 20,313,895 km (0.099 R)
• M52: 20,520,340 km (0.109 R)
• M53: 20,852,148 km (0.073 R)
• M54: 21,018,650 km (0.064 R)
• M55: 21,102,126 km (0.106 R)
• M56: 22,665,573 km (0.072 R)
• M57: 23,137,555 km (0.105 R)
• M58: 23,223,723 km (0.031 R)
• M59: 23,396,509 km (0.101 R)
• M60: 23,569,593 km (0.067 R)
• M61: 23,916,960 km (0.026 R)
• M62: 24,529,114 km (0.087 R)
• M63: 24,837,136 km (0.117 R)
• M64: 25,146,504 km (0.076 R)
• M65: 25,279,497 km (0.11 R)
• M66: 25,501,500 km (0.088 R)
• M67: 25,679,671 km (0.105 R)
• M68: 25,992,480 km (0.053 R)
• M69: 26,396,395 km (0.092 R)
• M70: 26,666,868 km (0.097 R)
• M71: 26,847,731 km (0.088 R)
• M72: 27,438,344 km (0.093 R)
• M73: 27,529,599 km (0.118 R)
• M74: 27,712,258 km (0.114 R)
• M75: 27,849,588 km (0.112 R)
• M76: 28,586,059 km (0.114 R)
• M77: 29,375,337 km (0.084 R)
• M78: 29,655,683 km (0.087 R)
• M79: 30,313,166 km (0.113 R)
• M80: 30,833,168 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 7.7

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.79 AU - 6.83 AU

Year: 10234 Days

Day: 23.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,103,397 km

• M1: 106,514 km (0.053 R)
• M2: 352,004 km (0.115 R)
• M3: 677,529 km (0.066 R)
• M4: 771,775 km (0.039 R)
• M5: 1,027,139 km (0.052 R)
• M6: 1,308,233 km (0.031 R)
• M7: 1,447,808 km (0.116 R)
• M8: 1,529,638 km (0.08 R)
• M9: 1,698,235 km (0.101 R)
• M10: 1,917,546 km (0.109 R)
• M11: 2,122,943 km (0.11 R)
• M12: 2,192,955 km (0.05 R)
• M13: 2,359,308 km (0.073 R)
• M14: 3,118,966 km (0.103 R)
• M15: 3,387,943 km (0.081 R)
• M16: 3,834,044 km (0.116 R)
• M17: 3,948,486 km (0.094 R)
• M18: 4,006,081 km (0.085 R)
• M19: 4,063,976 km (0.065 R)
• M20: 4,180,812 km (0.111 R)
• M21: 4,417,476 km (0.073 R)
• M22: 4,719,663 km (0.107 R)
• M23: 5,375,949 km (0.052 R)
• M24: 6,027,448 km (0.081 R)
• M25: 6,093,869 km (0.109 R)
• M26: 6,498,232 km (0.078 R)
• M27: 7,618,272 km (0.085 R)
• M28: 7,871,242 km (0.109 R)
• M29: 8,797,103 km (0.119 R)
• M30: 9,640,087 km (0.085 R)
• M31: 9,718,027 km (0.08 R)
• M32: 10,588,836 km (0.1 R)
• M33: 10,749,804 km (0.082 R)
• M34: 10,952,210 km (0.113 R)
• M35: 11,237,792 km (0.074 R)
• M36: 11,360,911 km (0.076 R)
• M37: 11,899,463 km (0.083 R)
• M38: 13,434,338 km (0.107 R)
• M39: 13,959,576 km (0.093 R)
• M40: 14,625,735 km (0.047 R)
• M41: 15,166,083 km (0.083 R)
• M42: 17,344,676 km (0.106 R)
• M43: 17,725,104 km (0.109 R)
• M44: 17,964,311 km (0.063 R)
• M45: 18,060,353 km (0.036 R)
• M46: 18,252,735 km (0.104 R)
• M47: 18,446,016 km (0.099 R)
• M48: 19,274,489 km (0.115 R)
• M49: 20,314,493 km (0.064 R)
• M50: 20,765,830 km (0.063 R)
• M51: 21,119,180 km (0.027 R)
• M52: 21,220,608 km (0.066 R)
• M53: 21,831,864 km (0.109 R)
• M54: 22,242,660 km (0.12 R)
• M55: 23,019,672 km (0.081 R)
• M56: 24,228,273 km (0.03 R)
• M57: 24,653,579 km (0.094 R)
• M58: 24,760,243 km (0.09 R)
• M59: 25,027,724 km (0.072 R)
• M60: 27,311,485 km (0.12 R)
• M61: 27,532,441 km (0.089 R)
• M62: 27,587,792 km (0.079 R)
• M63: 28,646,197 km (0.026 R)
• M64: 29,264,934 km (0.101 R)
• M65: 29,888,159 km (0.092 R)
• M66: 30,172,993 km (0.053 R)
• M67: 30,401,279 km (0.111 R)
• M68: 30,802,501 km (0.089 R)
• M69: 33,955,425 km (0.1 R)
• M70: 34,074,206 km (0.09 R)
• M71: 34,789,434 km (0.109 R)
• M72: 35,149,067 km (0.049 R)
• M73: 36,356,322 km (0.114 R)
• M74: 36,965,035 km (0.093 R)
• M75: 37,087,107 km (0.065 R)
• M76: 37,148,293 km (0.077 R)
• M77: 37,393,185 km (0.026 R)
• M78: 37,884,464 km (0.104 R)
• M79: 38,192,636 km (0.036 R)
• M80: 38,377,838 km (0.115 R)
• M81: 38,811,372 km (0.094 R)
• M82: 39,808,293 km (0.112 R)
• M83: 40,939,851 km (0.118 R)
• M84: 41,446,240 km (0.104 R)
• M85: 41,636,678 km (0.116 R)
• M86: 42,849,318 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 3.4

Gravity: 80.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.27 AU - 12.25 AU

Year: 24396 Days

Day: 16 Hours

Environment

Temp: -242 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,103,397 km

• M1: 168,597 km (0.099 R)
• M2: 201,359 km (0.105 R)
• M3: 255,214 km (0.058 R)
• M4: 566,527 km (0.084 R)
• M5: 810,820 km (0.101 R)
• M6: 959,222 km (0.103 R)
• M7: 1,708,258 km (0.117 R)
• M8: 1,859,651 km (0.05 R)
• M9: 2,549,896 km (0.111 R)
• M10: 3,080,071 km (0.054 R)
• M11: 3,125,698 km (0.045 R)
• M12: 3,546,816 km (0.092 R)
• M13: 4,085,518 km (0.114 R)
• M14: 4,441,411 km (0.074 R)
• M15: 4,649,203 km (0.09 R)
• M16: 5,567,285 km (0.062 R)
• M17: 5,904,329 km (0.105 R)
• M18: 7,997,951 km (0.118 R)
• M19: 8,505,686 km (0.043 R)
• M20: 9,418,981 km (0.118 R)
• M21: 10,022,459 km (0.105 R)
• M22: 10,158,144 km (0.069 R)
• M23: 12,557,694 km (0.108 R)
• M24: 12,851,055 km (0.1 R)
• M25: 13,519,309 km (0.098 R)
• M26: 14,734,792 km (0.071 R)
• M27: 16,222,991 km (0.093 R)
• M28: 16,944,502 km (0.106 R)
• M29: 17,676,335 km (0.109 R)
• M30: 20,274,850 km (0.082 R)
• M31: 21,051,412 km (0.098 R)
• M32: 22,811,431 km (0.059 R)
• M33: 23,889,733 km (0.085 R)
• M34: 24,892,936 km (0.052 R)
• M35: 25,723,803 km (0.11 R)
• M36: 26,002,653 km (0.102 R)
• M37: 26,096,002 km (0.087 R)
• M38: 26,563,645 km (0.044 R)
• M39: 27,983,478 km (0.108 R)
• M40: 28,174,665 km (0.037 R)
• M41: 28,558,234 km (0.043 R)
• M42: 29,040,238 km (0.056 R)
• M43: 29,914,488 km (0.053 R)
• M44: 30,207,849 km (0.065 R)
• M45: 30,305,836 km (0.111 R)
• M46: 30,698,829 km (0.111 R)
• M47: 31,887,983 km (0.044 R)
• M48: 31,987,765 km (0.052 R)
• M49: 32,187,627 km (0.119 R)
• M50: 34,208,994 km (0.099 R)
• M51: 34,515,670 km (0.078 R)
• M52: 34,720,768 km (0.118 R)
• M53: 35,028,940 km (0.098 R)
• M54: 35,131,863 km (0.042 R)
• M55: 35,751,797 km (0.085 R)
• M56: 36,688,279 km (0.06 R)
• M57: 40,406,086 km (0.028 R)
• M58: 40,730,264 km (0.066 R)
• M59: 41,817,242 km (0.085 R)
• M60: 41,926,449 km (0.085 R)
• M61: 42,145,161 km (0.08 R)
• M62: 42,254,667 km (0.086 R)
• M63: 43,686,767 km (0.099 R)
• M64: 44,241,775 km (0.12 R)
• M65: 44,353,076 km (0.067 R)
• M66: 45,358,822 km (0.084 R)
• M67: 46,598,241 km (0.089 R)
• M68: 46,711,486 km (0.068 R)
• M69: 46,824,732 km (0.103 R)
• M70: 47,392,755 km (0.062 R)
• M71: 48,306,349 km (0.108 R)
• M72: 50,731,780 km (0.069 R)
• M73: 51,900,588 km (0.067 R)
• M74: 53,433,218 km (0.095 R)
• M75: 57,026,559 km (0.026 R)
• M76: 57,147,583 km (0.061 R)
• M77: 57,268,758 km (0.115 R)
• M78: 58,485,587 km (0.081 R)
• M79: 62,935,675 km (0.092 R)
• M80: 63,436,827 km (0.101 R)
• M81: 64,190,950 km (0.059 R)
• M82: 65,581,313 km (0.083 R)
• M83: 66,089,347 km (0.114 R)
• M84: 70,070,895 km (0.086 R)
• M85: 74,261,430 km (0.083 R)
• M86: 75,188,787 km (0.073 R)
• M87: 75,853,600 km (0.116 R)
• M88: 76,653,949 km (0.115 R)
• M89: 78,667,087 km (0.057 R)
• M90: 80,697,579 km (0.09 R)
• M91: 81,787,400 km (0.078 R)
• M92: 83,844,221 km (0.113 R)
• M93: 88,428,498 km (0.109 R)
• M94: 88,849,167 km (0.103 R)
• M95: 90,256,584 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit