🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 14.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.81 AU

Year: 418 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,112,176 km

• M1: 179,966 km (0.074 R)
• M2: 328,218 km (0.074 R)
• M3: 514,317 km (0.085 R)
• M4: 667,356 km (0.047 R)
• M5: 764,744 km (0.03 R)
• M6: 940,971 km (0.083 R)
• M7: 1,108,520 km (0.107 R)
• M8: 1,227,899 km (0.077 R)
• M9: 1,331,870 km (0.032 R)
• M10: 1,428,660 km (0.063 R)
• M11: 1,619,098 km (0.1 R)
• M12: 1,751,043 km (0.088 R)
• M13: 1,841,101 km (0.067 R)
• M14: 1,967,511 km (0.102 R)
• M15: 2,169,020 km (0.117 R)
• M16: 2,346,443 km (0.108 R)
• M17: 2,446,374 km (0.09 R)
• M18: 2,547,951 km (0.062 R)
• M19: 2,742,279 km (0.072 R)
• M20: 2,894,569 km (0.066 R)
• M21: 3,090,842 km (0.05 R)
• M22: 3,411,430 km (0.118 R)
• M23: 3,720,948 km (0.039 R)
• M24: 4,024,781 km (0.095 R)
• M25: 4,115,138 km (0.092 R)
• M26: 4,329,063 km (0.073 R)
• M27: 4,499,605 km (0.071 R)
• M28: 4,839,790 km (0.115 R)
• M29: 5,057,605 km (0.049 R)
• M30: 5,180,125 km (0.101 R)
• M31: 5,545,144 km (0.089 R)
• M32: 5,705,364 km (0.088 R)
• M33: 5,832,971 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 12

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.99 AU - 1.35 AU

Year: 830 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,112,176 km

• M1: 154,684 km (0.116 R)
• M2: 252,521 km (0.102 R)
• M3: 327,619 km (0.094 R)
• M4: 419,622 km (0.05 R)
• M5: 523,443 km (0.113 R)
• M6: 638,035 km (0.049 R)
• M7: 762,351 km (0.108 R)
• M8: 848,370 km (0.11 R)
• M9: 981,212 km (0.071 R)
• M10: 1,330,972 km (0.098 R)
• M11: 1,415,794 km (0.083 R)
• M12: 1,727,257 km (0.111 R)
• M13: 1,804,749 km (0.113 R)
• M14: 1,899,295 km (0.082 R)
• M15: 2,134,911 km (0.103 R)
• M16: 2,286,155 km (0.098 R)
• M17: 2,493,497 km (0.11 R)
• M18: 2,680,046 km (0.117 R)
• M19: 2,825,305 km (0.088 R)
• M20: 3,104,904 km (0.105 R)
• M21: 3,296,389 km (0.085 R)
• M22: 3,581,074 km (0.09 R)
• M23: 3,782,133 km (0.111 R)
• M24: 3,873,837 km (0.079 R)
• M25: 4,111,548 km (0.11 R)
• M26: 4,290,467 km (0.071 R)
• M27: 4,558,247 km (0.098 R)
• M28: 4,798,501 km (0.11 R)
• M29: 4,886,914 km (0.107 R)
• M30: 5,020,654 km (0.117 R)
• M31: 5,189,401 km (0.07 R)
• M32: 5,602,291 km (0.072 R)
• M33: 5,695,490 km (0.08 R)
• M34: 6,037,770 km (0.116 R)
• M35: 6,205,469 km (0.113 R)
• M36: 6,338,312 km (0.106 R)
• M37: 6,693,158 km (0.119 R)
• M38: 7,079,570 km (0.108 R)
• M39: 7,269,260 km (0.056 R)
• M40: 7,537,489 km (0.094 R)
• M41: 7,666,442 km (0.097 R)
• M42: 7,770,113 km (0.1 R)
• M43: 8,070,805 km (0.086 R)
• M44: 8,216,065 km (0.036 R)
• M45: 8,348,758 km (0.058 R)
• M46: 8,616,389 km (0.043 R)
• M47: 8,751,326 km (0.114 R)
• M48: 8,887,011 km (0.106 R)
• M49: 8,982,305 km (0.086 R)
• M50: 9,064,285 km (0.1 R)
• M51: 9,187,852 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 11

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.42 AU - 1.88 AU

Year: 1390 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,112,176 km

• M1: 138,827 km (0.117 R)
• M2: 219,011 km (0.11 R)
• M3: 330,462 km (0.073 R)
• M4: 498,460 km (0.099 R)
• M5: 645,365 km (0.061 R)
• M6: 851,212 km (0.058 R)
• M7: 1,143,377 km (0.118 R)
• M8: 1,242,261 km (0.091 R)
• M9: 1,318,556 km (0.092 R)
• M10: 1,575,266 km (0.071 R)
• M11: 1,649,017 km (0.03 R)
• M12: 1,819,409 km (0.106 R)
• M13: 1,906,924 km (0.109 R)
• M14: 2,025,854 km (0.078 R)
• M15: 2,126,833 km (0.118 R)
• M16: 2,219,135 km (0.106 R)
• M17: 2,504,568 km (0.09 R)
• M18: 2,915,064 km (0.088 R)
• M19: 3,018,137 km (0.07 R)
• M20: 3,239,841 km (0.108 R)
• M21: 3,382,707 km (0.091 R)
• M22: 3,786,472 km (0.119 R)
• M23: 4,128,303 km (0.08 R)
• M24: 4,374,840 km (0.035 R)
• M25: 4,466,843 km (0.036 R)
• M26: 4,572,908 km (0.086 R)
• M27: 4,801,044 km (0.041 R)
• M28: 5,033,071 km (0.087 R)
• M29: 5,282,750 km (0.113 R)
• M30: 5,352,761 km (0.079 R)
• M31: 5,550,679 km (0.086 R)
• M32: 5,636,249 km (0.097 R)
• M33: 5,736,630 km (0.093 R)
• M34: 5,808,586 km (0.108 R)
• M35: 5,924,524 km (0.107 R)
• M36: 6,100,003 km (0.098 R)
• M37: 6,321,557 km (0.084 R)
• M38: 6,411,017 km (0.053 R)
• M39: 6,895,115 km (0.098 R)
• M40: 7,141,653 km (0.067 R)
• M41: 7,375,325 km (0.085 R)
• M42: 7,595,832 km (0.074 R)
• M43: 7,690,976 km (0.096 R)
• M44: 7,818,434 km (0.046 R)
• M45: 7,946,639 km (0.114 R)
• M46: 8,107,905 km (0.099 R)
• M47: 8,205,144 km (0.086 R)
• M48: 9,064,434 km (0.101 R)
• M49: 9,796,716 km (0.052 R)
• M50: 9,883,034 km (0.114 R)
• M51: 10,231,148 km (0.048 R)
• M52: 10,512,392 km (0.114 R)
• M53: 10,600,954 km (0.083 R)
• M54: 10,689,665 km (0.108 R)
• M55: 10,760,724 km (0.084 R)
• M56: 11,571,994 km (0.091 R)
• M57: 11,754,952 km (0.114 R)
• M58: 12,216,611 km (0.028 R)
• M59: 12,608,857 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 12.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.89 AU - 5.37 AU

Year: 6536 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,112,176 km

• M1: 313,557 km (0.094 R)
• M2: 411,394 km (0.116 R)
• M3: 572,960 km (0.085 R)
• M4: 758,910 km (0.103 R)
• M5: 1,061,546 km (0.094 R)
• M6: 1,160,131 km (0.108 R)
• M7: 1,475,334 km (0.116 R)
• M8: 1,758,972 km (0.12 R)
• M9: 2,249,802 km (0.046 R)
• M10: 2,533,290 km (0.05 R)
• M11: 2,759,482 km (0.032 R)
• M12: 2,875,121 km (0.039 R)
• M13: 2,992,406 km (0.085 R)
• M14: 3,231,763 km (0.119 R)
• M15: 3,780,937 km (0.083 R)
• M16: 4,040,190 km (0.074 R)
• M17: 4,494,518 km (0.117 R)
• M18: 4,714,128 km (0.11 R)
• M19: 5,307,284 km (0.081 R)
• M20: 6,409,820 km (0.095 R)
• M21: 6,688,521 km (0.118 R)
• M22: 7,161,998 km (0.069 R)
• M23: 7,876,178 km (0.037 R)
• M24: 8,511,221 km (0.078 R)
• M25: 8,817,897 km (0.12 R)
• M26: 9,058,899 km (0.096 R)
• M27: 9,302,145 km (0.081 R)
• M28: 9,618,096 km (0.086 R)
• M29: 9,866,129 km (0.06 R)
• M30: 10,116,556 km (0.119 R)
• M31: 10,990,656 km (0.108 R)
• M32: 11,250,059 km (0.104 R)
• M33: 11,436,757 km (0.045 R)
• M34: 11,775,297 km (0.086 R)
• M35: 12,694,277 km (0.109 R)
• M36: 13,005,740 km (0.11 R)
• M37: 13,123,174 km (0.091 R)
• M38: 13,438,078 km (0.106 R)
• M39: 13,517,215 km (0.057 R)
• M40: 13,596,502 km (0.091 R)
• M41: 16,467,734 km (0.097 R)
• M42: 16,892,741 km (0.079 R)
• M43: 17,149,601 km (0.079 R)
• M44: 18,102,240 km (0.061 R)
• M45: 18,321,251 km (0.107 R)
• M46: 18,409,065 km (0.086 R)
• M47: 19,250,254 km (0.1 R)
• M48: 19,743,029 km (0.08 R)
• M49: 20,239,994 km (0.037 R)
• M50: 20,467,233 km (0.106 R)
• M51: 21,016,107 km (0.063 R)
• M52: 21,384,716 km (0.079 R)
• M53: 21,941,669 km (0.077 R)
• M54: 22,315,664 km (0.064 R)
• M55: 22,738,876 km (0.054 R)
• M56: 23,022,514 km (0.11 R)
• M57: 23,545,658 km (0.063 R)
• M58: 24,603,464 km (0.082 R)
• M59: 25,138,277 km (0.079 R)
• M60: 26,120,387 km (0.096 R)
• M61: 26,219,271 km (0.084 R)
• M62: 26,965,016 km (0.082 R)
• M63: 27,115,063 km (0.077 R)
• M64: 27,315,524 km (0.082 R)
• M65: 27,818,622 km (0.097 R)
• M66: 28,732,216 km (0.05 R)
• M67: 28,936,567 km (0.083 R)
• M68: 29,295,302 km (0.041 R)
• M69: 30,276,515 km (0.084 R)
• M70: 30,640,785 km (0.027 R)
• M71: 31,163,630 km (0.103 R)
• M72: 31,478,833 km (0.092 R)
• M73: 31,584,000 km (0.096 R)
• M74: 32,006,315 km (0.119 R)
• M75: 32,430,574 km (0.099 R)
• M76: 32,749,816 km (0.103 R)
• M77: 33,983,699 km (0.102 R)
• M78: 34,362,332 km (0.119 R)
• M79: 34,524,945 km (0.114 R)
• M80: 34,633,553 km (0.107 R)
• M81: 36,220,786 km (0.092 R)
• M82: 36,552,145 km (0.083 R)
• M83: 36,995,553 km (0.06 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 4.3

Gravity: 32.57 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.77 AU - 10.13 AU

Year: 16114 Days

Day: 19.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,112,176 km

• M1: 75,697 km (0.08 R)
• M2: 126,261 km (0.104 R)
• M3: 157,975 km (0.112 R)
• M4: 245,341 km (0.076 R)
• M5: 431,440 km (0.066 R)
• M6: 520,601 km (0.08 R)
• M7: 822,938 km (0.086 R)
• M8: 1,561,353 km (0.092 R)
• M9: 1,813,126 km (0.037 R)
• M10: 2,047,546 km (0.091 R)
• M11: 2,077,615 km (0.11 R)
• M12: 2,198,939 km (0.09 R)
• M13: 2,291,540 km (0.066 R)
• M14: 2,354,072 km (0.105 R)
• M15: 2,385,488 km (0.072 R)
• M16: 2,907,435 km (0.094 R)
• M17: 3,146,642 km (0.12 R)
• M18: 3,321,372 km (0.107 R)
• M19: 4,749,284 km (0.045 R)
• M20: 4,949,595 km (0.105 R)
• M21: 4,989,987 km (0.031 R)
• M22: 5,483,510 km (0.067 R)
• M23: 5,567,135 km (0.047 R)
• M24: 6,783,515 km (0.059 R)
• M25: 7,329,099 km (0.119 R)
• M26: 7,983,141 km (0.101 R)
• M27: 8,030,563 km (0.057 R)
• M28: 8,900,325 km (0.107 R)
• M29: 9,097,645 km (0.089 R)
• M30: 9,901,285 km (0.101 R)
• M31: 10,105,785 km (0.087 R)
• M32: 11,953,319 km (0.114 R)
• M33: 12,280,190 km (0.086 R)
• M34: 14,130,716 km (0.119 R)
• M35: 14,303,202 km (0.1 R)
• M36: 15,058,671 km (0.093 R)
• M37: 15,411,722 km (0.069 R)
• M38: 17,156,183 km (0.081 R)
• M39: 17,401,673 km (0.109 R)
• M40: 18,457,984 km (0.103 R)
• M41: 19,343,304 km (0.046 R)
• M42: 19,727,022 km (0.028 R)
• M43: 20,242,387 km (0.118 R)
• M44: 20,307,163 km (0.046 R)
• M45: 20,762,240 km (0.037 R)
• M46: 21,286,580 km (0.11 R)
• M47: 22,549,037 km (0.101 R)
• M48: 22,817,864 km (0.117 R)
• M49: 24,109,492 km (0.086 R)
• M50: 24,178,157 km (0.029 R)
• M51: 24,937,367 km (0.071 R)
• M52: 26,337,752 km (0.118 R)
• M53: 28,268,462 km (0.112 R)
• M54: 29,801,242 km (0.105 R)
• M55: 30,244,052 km (0.028 R)
• M56: 30,614,905 km (0.108 R)
• M57: 31,211,202 km (0.034 R)
• M58: 32,263,922 km (0.042 R)
• M59: 34,868,571 km (0.09 R)
• M60: 35,491,197 km (0.06 R)
• M61: 37,222,194 km (0.095 R)
• M62: 37,699,112 km (0.065 R)
• M63: 37,858,434 km (0.085 R)
• M64: 38,418,229 km (0.076 R)
• M65: 41,011,359 km (0.093 R)
• M66: 41,093,189 km (0.112 R)
• M67: 41,257,298 km (0.082 R)
• M68: 41,421,556 km (0.104 R)
• M69: 41,586,114 km (0.062 R)
• M70: 42,577,499 km (0.058 R)
• M71: 42,743,552 km (0.042 R)
• M72: 43,576,813 km (0.048 R)
• M73: 43,660,438 km (0.078 R)
• M74: 43,744,063 km (0.098 R)
• M75: 44,921,099 km (0.115 R)
• M76: 45,513,507 km (0.119 R)
• M77: 48,081,504 km (0.11 R)
• M78: 48,254,289 km (0.12 R)
• M79: 49,383,005 km (0.114 R)
• M80: 51,843,292 km (0.105 R)
• M81: 52,820,764 km (0.1 R)
• M82: 53,625,002 km (0.106 R)
• M83: 54,523,338 km (0.113 R)
• M84: 55,245,596 km (0.118 R)
• M85: 55,517,266 km (0.12 R)
• M86: 57,156,410 km (0.074 R)
• M87: 57,431,221 km (0.108 R)
• M88: 57,706,331 km (0.056 R)
• M89: 57,890,038 km (0.048 R)
• M90: 58,166,046 km (0.098 R)
• M91: 59,459,469 km (0.113 R)
• M92: 61,042,663 km (0.115 R)
• M93: 61,229,960 km (0.117 R)
• M94: 61,698,650 km (0.114 R)
• M95: 62,074,589 km (0.1 R)
• M96: 62,545,523 km (0.031 R)
• M97: 62,639,770 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit