🌌 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: 414

Radius: 10.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 250 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 19,086,079 km

• M1: 139,874 km (0.062 R)
• M2: 231,578 km (0.066 R)
• M3: 304,432 km (0.045 R)
• M4: 379,380 km (0.088 R)
• M5: 451,486 km (0.066 R)
• M6: 574,456 km (0.095 R)
• M7: 685,457 km (0.086 R)
• M8: 813,214 km (0.083 R)
• M9: 915,539 km (0.109 R)
• M10: 1,016,218 km (0.116 R)
• M11: 1,107,473 km (0.038 R)
• M12: 1,208,452 km (0.03 R)
• M13: 1,337,704 km (0.119 R)
• M14: 1,475,334 km (0.106 R)
• M15: 1,598,752 km (0.029 R)
• M16: 1,749,397 km (0.093 R)
• M17: 1,848,431 km (0.058 R)
• M18: 1,965,866 km (0.114 R)
• M19: 2,174,106 km (0.109 R)
• M20: 2,311,437 km (0.119 R)
• M21: 2,416,155 km (0.11 R)
• M22: 2,509,355 km (0.105 R)
• M23: 2,648,929 km (0.06 R)
• M24: 2,726,720 km (0.044 R)
• M25: 2,837,722 km (0.072 R)
• M26: 2,926,733 km (0.105 R)
• M27: 3,026,215 km (0.111 R)
• M28: 3,121,958 km (0.102 R)
• M29: 3,243,282 km (0.096 R)
• M30: 3,351,291 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 11.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,086,079 km

• M1: 144,811 km (0.107 R)
• M2: 236,664 km (0.09 R)
• M3: 322,832 km (0.107 R)
• M4: 447,148 km (0.039 R)
• M5: 599,738 km (0.085 R)
• M6: 718,219 km (0.038 R)
• M7: 803,640 km (0.112 R)
• M8: 931,696 km (0.096 R)
• M9: 1,103,284 km (0.059 R)
• M10: 1,182,422 km (0.11 R)
• M11: 1,258,268 km (0.069 R)
• M12: 1,403,677 km (0.111 R)
• M13: 1,572,872 km (0.105 R)
• M14: 1,650,962 km (0.095 R)
• M15: 1,798,615 km (0.097 R)
• M16: 1,976,786 km (0.046 R)
• M17: 2,167,524 km (0.104 R)
• M18: 2,316,224 km (0.111 R)
• M19: 2,440,689 km (0.109 R)
• M20: 2,546,006 km (0.081 R)
• M21: 2,667,330 km (0.08 R)
• M22: 2,908,482 km (0.088 R)
• M23: 3,043,120 km (0.118 R)
• M24: 3,210,370 km (0.084 R)
• M25: 3,310,750 km (0.104 R)
• M26: 3,388,691 km (0.074 R)
• M27: 3,498,795 km (0.07 R)
• M28: 3,594,238 km (0.111 R)
• M29: 3,714,665 km (0.042 R)
• M30: 4,009,373 km (0.119 R)
• M31: 4,109,454 km (0.117 R)
• M32: 4,227,037 km (0.071 R)
• M33: 4,320,387 km (0.062 R)
• M34: 4,414,334 km (0.089 R)
• M35: 4,517,556 km (0.084 R)
• M36: 4,604,323 km (0.07 R)
• M37: 4,832,460 km (0.07 R)
• M38: 5,118,342 km (0.051 R)
• M39: 5,318,055 km (0.058 R)
• M40: 5,744,259 km (0.079 R)
• M41: 5,895,054 km (0.101 R)
• M42: 6,028,196 km (0.043 R)
• M43: 6,104,640 km (0.087 R)
• M44: 6,200,682 km (0.083 R)
• M45: 6,307,046 km (0.054 R)
• M46: 6,472,501 km (0.11 R)
• M47: 6,748,210 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 11.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.82 AU - 1.04 AU

Year: 598 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,086,079 km

• M1: 145,559 km (0.064 R)
• M2: 248,781 km (0.086 R)
• M3: 338,091 km (0.105 R)
• M4: 448,046 km (0.114 R)
• M5: 737,518 km (0.094 R)
• M6: 815,458 km (0.093 R)
• M7: 918,681 km (0.106 R)
• M8: 1,032,375 km (0.091 R)
• M9: 1,306,588 km (0.093 R)
• M10: 1,536,370 km (0.071 R)
• M11: 1,645,876 km (0.046 R)
• M12: 1,729,800 km (0.091 R)
• M13: 1,851,274 km (0.094 R)
• M14: 1,997,880 km (0.05 R)
• M15: 2,072,828 km (0.082 R)
• M16: 2,186,822 km (0.032 R)
• M17: 2,271,943 km (0.113 R)
• M18: 2,413,612 km (0.114 R)
• M19: 2,664,488 km (0.096 R)
• M20: 2,789,103 km (0.08 R)
• M21: 2,890,081 km (0.073 R)
• M22: 2,983,879 km (0.092 R)
• M23: 3,096,078 km (0.101 R)
• M24: 3,306,861 km (0.117 R)
• M25: 3,387,045 km (0.061 R)
• M26: 3,468,127 km (0.041 R)
• M27: 3,549,658 km (0.12 R)
• M28: 3,622,812 km (0.116 R)
• M29: 3,761,190 km (0.028 R)
• M30: 3,929,786 km (0.093 R)
• M31: 4,177,670 km (0.117 R)
• M32: 4,440,514 km (0.119 R)
• M33: 4,598,938 km (0.108 R)
• M34: 4,759,157 km (0.105 R)
• M35: 5,105,925 km (0.083 R)
• M36: 5,303,394 km (0.112 R)
• M37: 5,439,977 km (0.102 R)
• M38: 5,867,378 km (0.072 R)
• M39: 6,008,748 km (0.069 R)
• M40: 6,140,245 km (0.044 R)
• M41: 6,228,358 km (0.108 R)
• M42: 6,495,390 km (0.101 R)
• M43: 6,585,298 km (0.079 R)
• M44: 6,823,308 km (0.109 R)
• M45: 7,319,225 km (0.09 R)
• M46: 7,471,516 km (0.063 R)
• M47: 7,577,581 km (0.052 R)
• M48: 7,719,849 km (0.059 R)
• M49: 7,886,800 km (0.113 R)
• M50: 7,994,809 km (0.106 R)
• M51: 8,115,385 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 9.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.76 AU - 3.08 AU

Year: 3327 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,086,079 km

• M1: 134,638 km (0.075 R)
• M2: 345,272 km (0.094 R)
• M3: 435,779 km (0.036 R)
• M4: 517,010 km (0.085 R)
• M5: 806,931 km (0.067 R)
• M6: 1,069,326 km (0.081 R)
• M7: 1,263,952 km (0.101 R)
• M8: 1,643,333 km (0.085 R)
• M9: 2,852,981 km (0.081 R)
• M10: 2,979,092 km (0.102 R)
• M11: 3,052,096 km (0.092 R)
• M12: 3,144,098 km (0.11 R)
• M13: 3,236,999 km (0.102 R)
• M14: 3,387,644 km (0.059 R)
• M15: 3,463,789 km (0.063 R)
• M16: 4,053,803 km (0.055 R)
• M17: 4,632,448 km (0.117 R)
• M18: 4,845,475 km (0.082 R)
• M19: 5,436,686 km (0.072 R)
• M20: 5,638,942 km (0.105 R)
• M21: 6,050,785 km (0.088 R)
• M22: 6,377,956 km (0.057 R)
• M23: 6,615,068 km (0.105 R)
• M24: 6,807,002 km (0.102 R)
• M25: 7,196,256 km (0.102 R)
• M26: 7,642,955 km (0.075 R)
• M27: 7,819,032 km (0.076 R)
• M28: 8,047,617 km (0.08 R)
• M29: 8,252,417 km (0.061 R)
• M30: 8,485,042 km (0.055 R)
• M31: 8,589,162 km (0.1 R)
• M32: 8,824,928 km (0.083 R)
• M33: 8,956,873 km (0.108 R)
• M34: 9,249,337 km (0.08 R)
• M35: 9,545,092 km (0.111 R)
• M36: 10,090,676 km (0.093 R)
• M37: 10,367,282 km (0.041 R)
• M38: 10,730,655 km (0.11 R)
• M39: 10,984,672 km (0.095 R)
• M40: 11,069,794 km (0.096 R)
• M41: 11,155,064 km (0.045 R)
• M42: 11,642,753 km (0.098 R)
• M43: 12,196,116 km (0.068 R)
• M44: 12,284,379 km (0.087 R)
• M45: 12,431,733 km (0.109 R)
• M46: 13,449,597 km (0.071 R)
• M47: 13,723,510 km (0.086 R)
• M48: 13,968,701 km (0.077 R)
• M49: 14,307,989 km (0.083 R)
• M50: 15,405,589 km (0.097 R)
• M51: 15,469,168 km (0.067 R)
• M52: 15,596,476 km (0.073 R)
• M53: 15,980,643 km (0.081 R)
• M54: 16,595,341 km (0.107 R)
• M55: 16,791,015 km (0.098 R)
• M56: 16,921,913 km (0.115 R)
• M57: 17,020,348 km (0.091 R)
• M58: 17,184,756 km (0.112 R)
• M59: 17,250,729 km (0.088 R)
• M60: 17,448,946 km (0.102 R)
• M61: 17,747,693 km (0.12 R)
• M62: 18,620,447 km (0.104 R)
• M63: 19,062,060 km (0.081 R)
• M64: 19,198,643 km (0.07 R)
• M65: 19,575,929 km (0.081 R)
• M66: 19,713,708 km (0.106 R)
• M67: 19,782,822 km (0.059 R)
• M68: 19,955,608 km (0.113 R)
• M69: 20,268,118 km (0.091 R)
• M70: 21,321,586 km (0.112 R)
• M71: 21,427,801 km (0.091 R)
• M72: 22,248,794 km (0.053 R)
• M73: 22,789,740 km (0.074 R)
• M74: 23,444,679 km (0.093 R)
• M75: 23,627,637 km (0.108 R)
• M76: 23,921,448 km (0.11 R)
• M77: 24,401,507 km (0.113 R)
• M78: 24,772,959 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 10

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.97 AU - 3.49 AU

Year: 3871 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,086,079 km

• M1: 144,512 km (0.118 R)
• M2: 325,076 km (0.098 R)
• M3: 540,946 km (0.11 R)
• M4: 1,017,415 km (0.117 R)
• M5: 1,323,941 km (0.088 R)
• M6: 1,399,787 km (0.115 R)
• M7: 1,510,639 km (0.12 R)
• M8: 1,765,105 km (0.062 R)
• M9: 1,897,649 km (0.118 R)
• M10: 2,407,329 km (0.05 R)
• M11: 2,830,990 km (0.082 R)
• M12: 2,944,086 km (0.083 R)
• M13: 3,029,955 km (0.105 R)
• M14: 3,487,126 km (0.086 R)
• M15: 3,685,344 km (0.033 R)
• M16: 3,824,769 km (0.117 R)
• M17: 4,400,122 km (0.083 R)
• M18: 4,731,481 km (0.049 R)
• M19: 4,815,555 km (0.091 R)
• M20: 4,985,349 km (0.09 R)
• M21: 5,053,865 km (0.098 R)
• M22: 5,773,730 km (0.095 R)
• M23: 6,026,849 km (0.113 R)
• M24: 6,563,008 km (0.087 R)
• M25: 6,922,492 km (0.053 R)
• M26: 7,153,022 km (0.068 R)
• M27: 7,562,322 km (0.083 R)
• M28: 8,588,115 km (0.061 R)
• M29: 8,835,849 km (0.116 R)
• M30: 9,423,020 km (0.078 R)
• M31: 9,721,318 km (0.066 R)
• M32: 10,131,217 km (0.063 R)
• M33: 10,196,441 km (0.099 R)
• M34: 10,590,931 km (0.114 R)
• M35: 11,666,988 km (0.097 R)
• M36: 11,803,870 km (0.028 R)
• M37: 12,636,831 km (0.095 R)
• M38: 12,730,629 km (0.096 R)
• M39: 15,147,981 km (0.115 R)
• M40: 15,322,412 km (0.113 R)
• M41: 15,622,954 km (0.106 R)
• M42: 15,748,916 km (0.056 R)
• M43: 16,383,061 km (0.086 R)
• M44: 16,639,173 km (0.12 R)
• M45: 16,819,139 km (0.112 R)
• M46: 17,441,317 km (0.067 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 12

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.45 AU - 5.61 AU

Year: 6429 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,086,079 km

• M1: 169,644 km (0.099 R)
• M2: 312,809 km (0.098 R)
• M3: 387,758 km (0.111 R)
• M4: 527,931 km (0.082 R)
• M5: 1,014,423 km (0.092 R)
• M6: 1,123,330 km (0.054 R)
• M7: 1,236,726 km (0.112 R)
• M8: 1,528,441 km (0.116 R)
• M9: 1,785,600 km (0.04 R)
• M10: 1,919,490 km (0.042 R)
• M11: 2,218,088 km (0.118 R)
• M12: 2,553,187 km (0.093 R)
• M13: 2,859,713 km (0.09 R)
• M14: 3,063,316 km (0.111 R)
• M15: 3,155,318 km (0.111 R)
• M16: 3,437,011 km (0.118 R)
• M17: 3,800,833 km (0.091 R)
• M18: 3,924,850 km (0.11 R)
• M19: 4,050,213 km (0.041 R)
• M20: 4,434,679 km (0.098 R)
• M21: 4,539,248 km (0.093 R)
• M22: 4,618,086 km (0.08 R)
• M23: 5,156,190 km (0.065 R)
• M24: 5,349,321 km (0.077 R)
• M25: 5,914,202 km (0.081 R)
• M26: 6,116,459 km (0.104 R)
• M27: 7,161,998 km (0.117 R)
• M28: 7,439,801 km (0.082 R)
• M29: 7,564,416 km (0.079 R)
• M30: 7,658,364 km (0.099 R)
• M31: 7,784,176 km (0.111 R)
• M32: 8,391,393 km (0.095 R)
• M33: 8,521,244 km (0.12 R)
• M34: 8,749,979 km (0.103 R)
• M35: 9,516,070 km (0.057 R)
• M36: 10,303,404 km (0.097 R)
• M37: 10,442,530 km (0.113 R)
• M38: 10,547,248 km (0.075 R)
• M39: 11,111,831 km (0.103 R)
• M40: 11,361,958 km (0.106 R)
• M41: 11,686,137 km (0.069 R)
• M42: 12,196,714 km (0.069 R)
• M43: 12,789,122 km (0.103 R)
• M44: 12,976,269 km (0.083 R)
• M45: 13,277,409 km (0.105 R)
• M46: 13,925,168 km (0.049 R)
• M47: 14,002,062 km (0.1 R)
• M48: 14,156,297 km (0.108 R)
• M49: 14,896,507 km (0.029 R)
• M50: 15,809,353 km (0.066 R)
• M51: 17,068,369 km (0.088 R)
• M52: 17,647,462 km (0.117 R)
• M53: 17,730,639 km (0.062 R)
• M54: 19,037,975 km (0.1 R)
• M55: 19,595,376 km (0.032 R)
• M56: 20,201,696 km (0.113 R)
• M57: 20,682,354 km (0.107 R)
• M58: 21,299,595 km (0.085 R)
• M59: 21,699,770 km (0.083 R)
• M60: 22,326,884 km (0.117 R)
• M61: 22,462,120 km (0.101 R)
• M62: 22,823,998 km (0.088 R)
• M63: 23,005,609 km (0.116 R)
• M64: 23,645,140 km (0.098 R)
• M65: 24,290,505 km (0.094 R)
• M66: 24,522,382 km (0.117 R)
• M67: 24,941,705 km (0.103 R)
• M68: 25,551,466 km (0.075 R)
• M69: 25,692,985 km (0.054 R)
• M70: 26,690,205 km (0.104 R)
• M71: 27,797,080 km (0.115 R)
• M72: 28,771,560 km (0.077 R)
• M73: 28,918,764 km (0.06 R)
• M74: 29,856,593 km (0.089 R)
• M75: 30,603,984 km (0.073 R)
• M76: 31,055,471 km (0.106 R)
• M77: 32,422,945 km (0.077 R)
• M78: 32,934,420 km (0.109 R)
• M79: 33,139,818 km (0.064 R)
• M80: 33,294,053 km (0.106 R)
• M81: 33,396,977 km (0.086 R)
• M82: 33,603,272 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 12.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.86 AU - 5.46 AU

Year: 6708 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,086,079 km

• M1: 281,842 km (0.097 R)
• M2: 369,507 km (0.119 R)
• M3: 570,267 km (0.045 R)
• M4: 652,097 km (0.031 R)
• M5: 925,113 km (0.064 R)
• M6: 1,313,021 km (0.12 R)
• M7: 1,603,390 km (0.05 R)
• M8: 1,725,611 km (0.099 R)
• M9: 1,812,977 km (0.113 R)
• M10: 1,979,479 km (0.085 R)
• M11: 2,071,332 km (0.082 R)
• M12: 2,538,227 km (0.047 R)
• M13: 2,740,035 km (0.031 R)
• M14: 2,977,446 km (0.117 R)
• M15: 3,190,773 km (0.078 R)
• M16: 3,330,497 km (0.098 R)
• M17: 3,616,529 km (0.07 R)
• M18: 4,127,704 km (0.095 R)
• M19: 4,366,313 km (0.03 R)
• M20: 4,504,541 km (0.093 R)
• M21: 4,626,913 km (0.09 R)
• M22: 4,892,598 km (0.102 R)
• M23: 5,181,771 km (0.101 R)
• M24: 5,346,927 km (0.109 R)
• M25: 5,457,929 km (0.09 R)
• M26: 5,625,927 km (0.105 R)
• M27: 5,776,722 km (0.058 R)
• M28: 5,871,716 km (0.095 R)
• M29: 6,198,588 km (0.109 R)
• M30: 6,610,580 km (0.106 R)
• M31: 7,627,247 km (0.083 R)
• M32: 7,794,498 km (0.116 R)
• M33: 8,111,346 km (0.08 R)
• M34: 8,562,085 km (0.075 R)
• M35: 8,692,384 km (0.056 R)
• M36: 9,781,158 km (0.09 R)
• M37: 10,168,915 km (0.092 R)
• M38: 10,376,258 km (0.108 R)
• M39: 10,724,971 km (0.101 R)
• M40: 11,030,300 km (0.095 R)
• M41: 11,505,722 km (0.105 R)
• M42: 11,745,976 km (0.099 R)
• M43: 11,987,876 km (0.039 R)
• M44: 12,109,499 km (0.118 R)
• M45: 12,698,765 km (0.095 R)
• M46: 12,797,948 km (0.1 R)
• M47: 13,247,340 km (0.078 R)
• M48: 13,651,105 km (0.079 R)
• M49: 14,965,023 km (0.11 R)
• M50: 15,517,787 km (0.066 R)
• M51: 15,623,852 km (0.087 R)
• M52: 15,943,393 km (0.069 R)
• M53: 16,157,767 km (0.115 R)
• M54: 16,238,400 km (0.119 R)
• M55: 16,697,666 km (0.062 R)
• M56: 17,353,353 km (0.062 R)
• M57: 17,573,860 km (0.091 R)
• M58: 17,795,116 km (0.087 R)
• M59: 17,961,768 km (0.042 R)
• M60: 18,101,043 km (0.075 R)
• M61: 18,549,238 km (0.063 R)
• M62: 18,661,736 km (0.104 R)
• M63: 19,029,298 km (0.073 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: 516 - 13,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit