🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 684 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,668,269 km

• M1: 104,569 km (0.112 R)
• M2: 223,798 km (0.111 R)
• M3: 295,157 km (0.111 R)
• M4: 394,490 km (0.063 R)
• M5: 582,085 km (0.109 R)
• M6: 675,434 km (0.066 R)
• M7: 822,788 km (0.116 R)
• M8: 923,617 km (0.049 R)
• M9: 1,072,018 km (0.117 R)
• M10: 1,205,460 km (0.105 R)
• M11: 1,262,756 km (0.117 R)
• M12: 1,326,933 km (0.111 R)
• M13: 1,657,844 km (0.11 R)
• M14: 1,741,469 km (0.101 R)
• M15: 1,806,693 km (0.076 R)
• M16: 1,859,502 km (0.086 R)
• M17: 1,966,614 km (0.106 R)
• M18: 2,027,949 km (0.072 R)
• M19: 2,131,321 km (0.1 R)
• M20: 2,265,061 km (0.105 R)
• M21: 2,343,600 km (0.042 R)
• M22: 2,467,018 km (0.095 R)
• M23: 2,585,201 km (0.052 R)
• M24: 2,788,804 km (0.112 R)
• M25: 2,935,260 km (0.097 R)
• M26: 3,036,986 km (0.086 R)
• M27: 3,251,959 km (0.087 R)
• M28: 3,438,956 km (0.058 R)
• M29: 3,571,200 km (0.117 R)
• M30: 3,688,336 km (0.116 R)
• M31: 3,917,819 km (0.115 R)
• M32: 4,038,694 km (0.099 R)
• M33: 4,108,257 km (0.048 R)
• M34: 4,222,250 km (0.077 R)
• M35: 4,399,673 km (0.12 R)
• M36: 4,480,307 km (0.054 R)
• M37: 4,588,615 km (0.083 R)
• M38: 4,652,344 km (0.106 R)
• M39: 4,725,348 km (0.077 R)
• M40: 4,835,602 km (0.079 R)
• M41: 4,946,753 km (0.108 R)
• M42: 5,011,977 km (0.118 R)
• M43: 5,068,077 km (0.091 R)
• M44: 5,152,749 km (0.112 R)
• M45: 5,438,182 km (0.106 R)
• M46: 5,515,225 km (0.051 R)
• M47: 5,670,208 km (0.085 R)
• M48: 5,758,172 km (0.092 R)
• M49: 5,846,434 km (0.118 R)
• M50: 5,915,549 km (0.107 R)
• M51: 6,024,456 km (0.12 R)
• M52: 6,104,192 km (0.042 R)
• M53: 6,194,399 km (0.099 R)
• M54: 6,426,575 km (0.081 R)
• M55: 6,508,106 km (0.087 R)
• M56: 6,579,614 km (0.056 R)
• M57: 6,899,753 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 13.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.91 AU - 1.29 AU

Year: 734 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,668,269 km

• M1: 177,273 km (0.039 R)
• M2: 269,426 km (0.096 R)
• M3: 470,485 km (0.099 R)
• M4: 568,322 km (0.119 R)
• M5: 675,135 km (0.117 R)
• M6: 842,386 km (0.115 R)
• M7: 934,538 km (0.084 R)
• M8: 1,024,745 km (0.061 R)
• M9: 1,246,001 km (0.105 R)
• M10: 1,372,411 km (0.104 R)
• M11: 1,632,113 km (0.091 R)
• M12: 1,743,563 km (0.044 R)
• M13: 1,864,737 km (0.048 R)
• M14: 1,981,573 km (0.118 R)
• M15: 2,108,582 km (0.065 R)
• M16: 2,442,185 km (0.088 R)
• M17: 2,578,918 km (0.117 R)
• M18: 2,826,502 km (0.042 R)
• M19: 2,927,780 km (0.079 R)
• M20: 3,056,135 km (0.062 R)
• M21: 3,239,093 km (0.074 R)
• M22: 3,327,505 km (0.056 R)
• M23: 3,616,080 km (0.093 R)
• M24: 3,781,984 km (0.103 R)
• M25: 3,997,853 km (0.048 R)
• M26: 4,092,998 km (0.096 R)
• M27: 4,217,762 km (0.057 R)
• M28: 4,510,825 km (0.098 R)
• M29: 4,760,055 km (0.113 R)
• M30: 4,973,082 km (0.099 R)
• M31: 5,482,463 km (0.113 R)
• M32: 5,705,812 km (0.103 R)
• M33: 5,824,144 km (0.101 R)
• M34: 5,910,612 km (0.104 R)
• M35: 6,041,360 km (0.104 R)
• M36: 6,272,190 km (0.073 R)
• M37: 6,383,192 km (0.096 R)
• M38: 6,472,501 km (0.046 R)
• M39: 6,697,646 km (0.075 R)
• M40: 6,822,411 km (0.086 R)
• M41: 6,936,704 km (0.067 R)
• M42: 7,213,460 km (0.078 R)
• M43: 7,505,774 km (0.068 R)
• M44: 7,600,021 km (0.115 R)
• M45: 7,706,684 km (0.072 R)
• M46: 7,849,550 km (0.101 R)
• M47: 8,174,476 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 12.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.11 AU - 1.29 AU

Year: 836 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,668,269 km

• M1: 207,343 km (0.12 R)
• M2: 293,810 km (0.035 R)
• M3: 423,512 km (0.075 R)
• M4: 502,499 km (0.085 R)
• M5: 601,383 km (0.104 R)
• M6: 727,494 km (0.038 R)
• M7: 817,253 km (0.113 R)
• M8: 970,741 km (0.109 R)
• M9: 1,076,955 km (0.064 R)
• M10: 1,223,262 km (0.04 R)
• M11: 1,414,298 km (0.082 R)
• M12: 1,503,907 km (0.112 R)
• M13: 1,608,925 km (0.077 R)
• M14: 1,798,765 km (0.114 R)
• M15: 2,134,462 km (0.054 R)
• M16: 2,313,681 km (0.06 R)
• M17: 2,443,831 km (0.065 R)
• M18: 2,544,959 km (0.12 R)
• M19: 2,663,590 km (0.093 R)
• M20: 2,816,479 km (0.098 R)
• M21: 2,922,843 km (0.113 R)
• M22: 3,114,328 km (0.118 R)
• M23: 3,215,905 km (0.11 R)
• M24: 3,301,326 km (0.071 R)
• M25: 3,422,500 km (0.069 R)
• M26: 3,527,368 km (0.065 R)
• M27: 3,633,433 km (0.082 R)
• M28: 3,749,671 km (0.096 R)
• M29: 3,903,308 km (0.106 R)
• M30: 3,994,862 km (0.096 R)
• M31: 4,096,289 km (0.038 R)
• M32: 4,245,438 km (0.1 R)
• M33: 4,424,806 km (0.109 R)
• M34: 4,674,634 km (0.072 R)
• M35: 4,879,733 km (0.113 R)
• M36: 5,018,111 km (0.114 R)
• M37: 5,218,123 km (0.086 R)
• M38: 5,533,476 km (0.082 R)
• M39: 5,823,696 km (0.081 R)
• M40: 6,172,259 km (0.074 R)
• M41: 6,343,698 km (0.091 R)
• M42: 6,495,091 km (0.117 R)
• M43: 6,735,345 km (0.061 R)
• M44: 6,867,589 km (0.076 R)
• M45: 7,123,701 km (0.096 R)
• M46: 7,202,240 km (0.098 R)
• M47: 7,348,846 km (0.084 R)
• M48: 7,645,199 km (0.077 R)
• M49: 7,852,691 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 11

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.69 AU - 5.45 AU

Year: 7258 Days

Day: 10.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,668,269 km

• M1: 138,228 km (0.115 R)
• M2: 351,705 km (0.085 R)
• M3: 484,996 km (0.118 R)
• M4: 566,228 km (0.095 R)
• M5: 713,731 km (0.102 R)
• M6: 891,753 km (0.071 R)
• M7: 1,575,864 km (0.071 R)
• M8: 1,660,387 km (0.085 R)
• M9: 1,812,378 km (0.114 R)
• M10: 1,901,389 km (0.05 R)
• M11: 2,200,734 km (0.096 R)
• M12: 2,466,121 km (0.1 R)
• M13: 2,819,022 km (0.094 R)
• M14: 3,028,011 km (0.06 R)
• M15: 3,628,796 km (0.044 R)
• M16: 3,770,465 km (0.097 R)
• M17: 4,567,672 km (0.093 R)
• M18: 4,751,827 km (0.111 R)
• M19: 5,159,331 km (0.034 R)
• M20: 6,210,256 km (0.042 R)
• M21: 6,346,091 km (0.087 R)
• M22: 6,586,495 km (0.075 R)
• M23: 6,690,466 km (0.073 R)
• M24: 7,111,733 km (0.053 R)
• M25: 7,759,642 km (0.029 R)
• M26: 8,016,800 km (0.072 R)
• M27: 8,202,302 km (0.071 R)
• M28: 9,073,410 km (0.1 R)
• M29: 9,657,440 km (0.118 R)
• M30: 10,333,922 km (0.12 R)
• M31: 10,414,555 km (0.111 R)
• M32: 10,657,652 km (0.076 R)
• M33: 11,149,529 km (0.07 R)
• M34: 11,232,257 km (0.056 R)
• M35: 11,648,737 km (0.087 R)
• M36: 12,283,182 km (0.095 R)
• M37: 12,626,060 km (0.093 R)
• M38: 12,842,080 km (0.117 R)
• M39: 13,541,300 km (0.06 R)
• M40: 13,762,406 km (0.105 R)
• M41: 13,984,708 km (0.112 R)
• M42: 14,885,587 km (0.112 R)
• M43: 15,527,511 km (0.116 R)
• M44: 16,933,282 km (0.075 R)
• M45: 17,028,426 km (0.082 R)
• M46: 17,603,181 km (0.118 R)
• M47: 18,086,981 km (0.096 R)
• M48: 18,771,690 km (0.107 R)
• M49: 19,965,182 km (0.106 R)
• M50: 20,216,806 km (0.056 R)
• M51: 20,520,340 km (0.12 R)
• M52: 22,112,211 km (0.118 R)
• M53: 22,581,799 km (0.079 R)
• M54: 23,424,783 km (0.109 R)
• M55: 23,956,902 km (0.076 R)
• M56: 24,170,827 km (0.107 R)
• M57: 24,762,487 km (0.08 R)
• M58: 26,014,920 km (0.116 R)
• M59: 26,842,795 km (0.032 R)
• M60: 28,581,122 km (0.103 R)
• M61: 29,149,594 km (0.068 R)
• M62: 29,664,510 km (0.111 R)
• M63: 29,836,697 km (0.07 R)
• M64: 31,577,867 km (0.101 R)
• M65: 32,401,552 km (0.036 R)
• M66: 32,519,884 km (0.116 R)
• M67: 32,638,216 km (0.103 R)
• M68: 33,351,648 km (0.068 R)
• M69: 34,250,732 km (0.098 R)
• M70: 34,733,484 km (0.106 R)
• M71: 34,975,683 km (0.115 R)
• M72: 35,705,721 km (0.078 R)
• M73: 36,625,299 km (0.039 R)
• M74: 37,676,972 km (0.099 R)
• M75: 38,550,474 km (0.071 R)
• M76: 38,989,693 km (0.082 R)
• M77: 39,367,428 km (0.111 R)
• M78: 39,556,819 km (0.099 R)
• M79: 40,063,357 km (0.091 R)
• M80: 40,317,374 km (0.056 R)
• M81: 40,571,990 km (0.059 R)
• M82: 41,018,689 km (0.103 R)
• M83: 43,146,868 km (0.115 R)
• M84: 43,407,318 km (0.028 R)
• M85: 43,537,768 km (0.108 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: 328 - 18,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit