🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 14.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,370,292 km

• M1: 183,407 km (0.074 R)
• M2: 294,259 km (0.058 R)
• M3: 399,576 km (0.106 R)
• M4: 494,421 km (0.061 R)
• M5: 616,343 km (0.051 R)
• M6: 719,865 km (0.057 R)
• M7: 837,598 km (0.036 R)
• M8: 962,961 km (0.092 R)
• M9: 1,082,341 km (0.081 R)
• M10: 1,188,256 km (0.112 R)
• M11: 1,284,148 km (0.027 R)
• M12: 1,403,078 km (0.066 R)
• M13: 1,499,270 km (0.116 R)
• M14: 1,606,980 km (0.089 R)
• M15: 1,704,967 km (0.105 R)
• M16: 1,808,339 km (0.096 R)
• M17: 1,907,522 km (0.118 R)
• M18: 2,002,068 km (0.098 R)
• M19: 2,182,483 km (0.116 R)
• M20: 2,291,989 km (0.063 R)
• M21: 2,481,230 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 730 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,370,292 km

• M1: 182,958 km (0.066 R)
• M2: 274,362 km (0.045 R)
• M3: 365,916 km (0.116 R)
• M4: 464,352 km (0.058 R)
• M5: 639,980 km (0.11 R)
• M6: 763,697 km (0.102 R)
• M7: 901,926 km (0.115 R)
• M8: 1,001,109 km (0.105 R)
• M9: 1,098,946 km (0.058 R)
• M10: 1,211,743 km (0.073 R)
• M11: 1,311,076 km (0.103 R)
• M12: 1,626,578 km (0.116 R)
• M13: 1,777,073 km (0.085 R)
• M14: 2,043,208 km (0.11 R)
• M15: 2,163,484 km (0.117 R)
• M16: 2,293,485 km (0.04 R)
• M17: 2,433,658 km (0.07 R)
• M18: 2,531,346 km (0.086 R)
• M19: 2,692,014 km (0.072 R)
• M20: 2,816,629 km (0.082 R)
• M21: 2,959,345 km (0.077 R)
• M22: 3,080,220 km (0.08 R)
• M23: 3,326,907 km (0.103 R)
• M24: 3,495,055 km (0.118 R)
• M25: 3,614,434 km (0.095 R)
• M26: 3,743,986 km (0.096 R)
• M27: 3,848,704 km (0.099 R)
• M28: 4,205,047 km (0.046 R)
• M29: 4,479,409 km (0.119 R)
• M30: 4,816,603 km (0.12 R)
• M31: 4,997,915 km (0.072 R)
• M32: 5,337,951 km (0.117 R)
• M33: 5,595,409 km (0.117 R)
• M34: 5,756,077 km (0.111 R)
• M35: 5,877,401 km (0.115 R)
• M36: 5,969,105 km (0.106 R)
• M37: 6,205,469 km (0.026 R)
• M38: 6,340,556 km (0.096 R)
• M39: 6,624,044 km (0.111 R)
• M40: 6,794,137 km (0.087 R)
• M41: 6,890,478 km (0.117 R)
• M42: 6,998,039 km (0.045 R)
• M43: 7,127,740 km (0.044 R)
• M44: 7,258,339 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 11.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.06 AU - 1.54 AU

Year: 1005 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,370,292 km

• M1: 141,819 km (0.08 R)
• M2: 265,686 km (0.114 R)
• M3: 397,781 km (0.049 R)
• M4: 689,646 km (0.084 R)
• M5: 826,678 km (0.113 R)
• M6: 966,851 km (0.086 R)
• M7: 1,046,886 km (0.074 R)
• M8: 1,228,498 km (0.116 R)
• M9: 1,390,662 km (0.116 R)
• M10: 1,474,586 km (0.052 R)
• M11: 1,631,514 km (0.027 R)
• M12: 1,744,760 km (0.106 R)
• M13: 1,835,715 km (0.104 R)
• M14: 1,911,412 km (0.118 R)
• M15: 2,092,126 km (0.116 R)
• M16: 2,171,413 km (0.103 R)
• M17: 2,470,609 km (0.072 R)
• M18: 2,564,108 km (0.067 R)
• M19: 2,649,079 km (0.103 R)
• M20: 2,802,716 km (0.11 R)
• M21: 2,949,472 km (0.084 R)
• M22: 3,098,920 km (0.113 R)
• M23: 3,189,726 km (0.094 R)
• M24: 3,478,150 km (0.116 R)
• M25: 3,604,411 km (0.098 R)
• M26: 3,710,775 km (0.064 R)
• M27: 3,992,468 km (0.095 R)
• M28: 4,158,073 km (0.111 R)
• M29: 4,236,163 km (0.09 R)
• M30: 4,360,030 km (0.102 R)
• M31: 4,507,833 km (0.073 R)
• M32: 4,634,243 km (0.036 R)
• M33: 5,163,670 km (0.107 R)
• M34: 5,368,619 km (0.113 R)
• M35: 5,539,609 km (0.061 R)
• M36: 5,687,561 km (0.054 R)
• M37: 6,012,638 km (0.055 R)
• M38: 6,408,174 km (0.089 R)
• M39: 6,865,046 km (0.06 R)
• M40: 6,944,483 km (0.08 R)
• M41: 7,050,697 km (0.077 R)
• M42: 7,278,535 km (0.049 R)
• M43: 7,427,235 km (0.115 R)
• M44: 7,535,993 km (0.11 R)
• M45: 7,851,644 km (0.11 R)
• M46: 8,059,884 km (0.062 R)
• M47: 8,171,784 km (0.08 R)
• M48: 8,439,414 km (0.076 R)
• M49: 8,510,324 km (0.112 R)
• M50: 8,752,971 km (0.09 R)
• M51: 9,113,951 km (0.104 R)
• M52: 9,230,488 km (0.076 R)
• M53: 9,509,338 km (0.105 R)
• M54: 9,865,531 km (0.084 R)
• M55: 10,105,336 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 8.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.32 AU - 1.54 AU

Year: 1160 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,370,292 km

• M1: 107,262 km (0.099 R)
• M2: 178,171 km (0.074 R)
• M3: 296,204 km (0.041 R)
• M4: 446,998 km (0.094 R)
• M5: 519,254 km (0.118 R)
• M6: 573,708 km (0.102 R)
• M7: 665,411 km (0.118 R)
• M8: 832,063 km (0.096 R)
• M9: 957,726 km (0.073 R)
• M10: 1,147,416 km (0.091 R)
• M11: 1,243,308 km (0.068 R)
• M12: 1,303,596 km (0.117 R)
• M13: 1,435,242 km (0.113 R)
• M14: 1,546,992 km (0.118 R)
• M15: 1,612,216 km (0.053 R)
• M16: 1,711,699 km (0.091 R)
• M17: 1,787,844 km (0.085 R)
• M18: 1,978,731 km (0.101 R)
• M19: 2,268,203 km (0.09 R)
• M20: 2,503,820 km (0.075 R)
• M21: 2,678,400 km (0.094 R)
• M22: 2,867,193 km (0.103 R)
• M23: 2,978,494 km (0.093 R)
• M24: 3,111,785 km (0.11 R)
• M25: 3,320,923 km (0.106 R)
• M26: 3,395,273 km (0.094 R)
• M27: 3,632,386 km (0.08 R)
• M28: 3,686,989 km (0.108 R)
• M29: 3,808,313 km (0.116 R)
• M30: 4,294,805 km (0.091 R)
• M31: 4,669,698 km (0.114 R)
• M32: 4,741,205 km (0.047 R)
• M33: 4,909,503 km (0.025 R)
• M34: 4,994,325 km (0.106 R)
• M35: 5,067,478 km (0.047 R)
• M36: 5,190,149 km (0.107 R)
• M37: 5,251,783 km (0.095 R)
• M38: 5,476,030 km (0.114 R)
• M39: 5,564,143 km (0.118 R)
• M40: 5,779,863 km (0.097 R)
• M41: 6,141,441 km (0.091 R)
• M42: 6,206,816 km (0.063 R)
• M43: 6,377,656 km (0.104 R)
• M44: 6,497,036 km (0.063 R)
• M45: 6,603,549 km (0.118 R)
• M46: 6,872,825 km (0.057 R)
• M47: 7,022,423 km (0.085 R)
• M48: 7,159,305 km (0.046 R)
• M49: 7,491,562 km (0.12 R)
• M50: 7,857,329 km (0.03 R)
• M51: 7,985,235 km (0.081 R)
• M52: 8,070,955 km (0.106 R)
• M53: 8,200,058 km (0.109 R)
• M54: 8,257,653 km (0.105 R)
• M55: 8,373,292 km (0.111 R)
• M56: 8,723,351 km (0.098 R)
• M57: 9,197,576 km (0.098 R)
• M58: 9,422,721 km (0.069 R)
• M59: 9,498,118 km (0.071 R)
• M60: 9,664,920 km (0.063 R)
• M61: 9,725,806 km (0.065 R)
• M62: 9,786,842 km (0.079 R)
• M63: 10,093,817 km (0.03 R)
• M64: 10,201,976 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 10.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.16 AU - 3.4 AU

Year: 3144 Days

Day: 6.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,370,292 km

• M1: 143,016 km (0.117 R)
• M2: 231,428 km (0.053 R)
• M3: 309,219 km (0.032 R)
• M4: 522,845 km (0.108 R)
• M5: 690,245 km (0.108 R)
• M6: 934,687 km (0.109 R)
• M7: 1,117,646 km (0.082 R)
• M8: 1,339,499 km (0.117 R)
• M9: 1,435,242 km (0.062 R)
• M10: 1,781,112 km (0.12 R)
• M11: 1,948,512 km (0.061 R)
• M12: 2,153,162 km (0.064 R)
• M13: 2,282,714 km (0.095 R)
• M14: 2,600,909 km (0.048 R)
• M15: 2,721,784 km (0.12 R)
• M16: 3,132,280 km (0.029 R)
• M17: 3,224,133 km (0.114 R)
• M18: 3,505,078 km (0.033 R)
• M19: 3,833,445 km (0.079 R)
• M20: 3,971,524 km (0.112 R)
• M21: 4,561,239 km (0.106 R)
• M22: 5,134,947 km (0.11 R)
• M23: 5,709,104 km (0.117 R)
• M24: 5,799,311 km (0.103 R)
• M25: 6,537,577 km (0.025 R)
• M26: 6,726,818 km (0.06 R)
• M27: 7,110,836 km (0.087 R)
• M28: 7,183,690 km (0.077 R)
• M29: 7,576,085 km (0.1 R)
• M30: 7,800,033 km (0.045 R)
• M31: 8,051,357 km (0.092 R)
• M32: 8,691,337 km (0.085 R)
• M33: 8,873,547 km (0.113 R)
• M34: 9,135,942 km (0.091 R)
• M35: 9,374,251 km (0.12 R)
• M36: 9,695,288 km (0.084 R)
• M37: 10,348,283 km (0.04 R)
• M38: 11,100,012 km (0.062 R)
• M39: 11,553,743 km (0.082 R)
• M40: 11,725,332 km (0.103 R)
• M41: 12,479,305 km (0.065 R)
• M42: 13,040,147 km (0.098 R)
• M43: 13,428,653 km (0.116 R)
• M44: 13,669,655 km (0.09 R)
• M45: 13,851,267 km (0.065 R)
• M46: 14,493,491 km (0.087 R)
• M47: 14,771,743 km (0.118 R)
• M48: 15,459,294 km (0.08 R)
• M49: 15,680,250 km (0.09 R)
• M50: 15,806,960 km (0.077 R)
• M51: 16,189,182 km (0.12 R)
• M52: 16,381,416 km (0.066 R)
• M53: 16,865,514 km (0.12 R)
• M54: 17,354,251 km (0.094 R)
• M55: 17,518,210 km (0.06 R)
• M56: 17,748,591 km (0.094 R)
• M57: 18,915,604 km (0.094 R)
• M58: 19,355,272 km (0.114 R)
• M59: 19,423,339 km (0.074 R)
• M60: 19,627,689 km (0.067 R)
• M61: 19,866,896 km (0.117 R)
• M62: 21,218,064 km (0.1 R)
• M63: 22,170,704 km (0.103 R)
• M64: 23,173,309 km (0.052 R)
• M65: 23,245,415 km (0.073 R)
• M66: 23,462,481 km (0.115 R)
• M67: 23,534,887 km (0.084 R)
• M68: 24,300,529 km (0.119 R)
• M69: 24,520,737 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 9.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.81 AU - 4.63 AU

Year: 5880 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,370,292 km

• M1: 198,666 km (0.115 R)
• M2: 294,109 km (0.091 R)
• M3: 506,239 km (0.099 R)
• M4: 577,747 km (0.087 R)
• M5: 642,224 km (0.075 R)
• M6: 815,009 km (0.109 R)
• M7: 901,178 km (0.075 R)
• M8: 977,472 km (0.032 R)
• M9: 1,192,445 km (0.089 R)
• M10: 1,528,142 km (0.053 R)
• M11: 2,059,813 km (0.088 R)
• M12: 2,162,437 km (0.109 R)
• M13: 2,337,317 km (0.114 R)
• M14: 2,426,477 km (0.117 R)
• M15: 2,535,086 km (0.095 R)
• M16: 2,608,388 km (0.034 R)
• M17: 2,832,636 km (0.037 R)
• M18: 3,220,543 km (0.109 R)
• M19: 3,300,129 km (0.037 R)
• M20: 3,481,741 km (0.067 R)
• M21: 3,708,082 km (0.072 R)
• M22: 4,110,501 km (0.051 R)
• M23: 4,197,118 km (0.068 R)
• M24: 4,416,129 km (0.076 R)
• M25: 4,706,499 km (0.035 R)
• M26: 4,888,260 km (0.119 R)
• M27: 5,376,547 km (0.039 R)
• M28: 5,638,643 km (0.1 R)
• M29: 6,125,734 km (0.096 R)
• M30: 6,249,601 km (0.101 R)
• M31: 6,424,481 km (0.074 R)
• M32: 7,036,485 km (0.112 R)
• M33: 7,218,546 km (0.09 R)
• M34: 7,667,040 km (0.108 R)
• M35: 7,773,853 km (0.098 R)
• M36: 8,260,794 km (0.09 R)
• M37: 8,981,707 km (0.06 R)
• M38: 9,292,870 km (0.083 R)
• M39: 9,838,454 km (0.091 R)
• M40: 10,306,097 km (0.062 R)
• M41: 10,424,129 km (0.101 R)
• M42: 10,542,611 km (0.098 R)
• M43: 11,384,548 km (0.107 R)
• M44: 11,506,619 km (0.059 R)
• M45: 11,937,162 km (0.1 R)
• M46: 12,185,644 km (0.034 R)
• M47: 12,782,540 km (0.113 R)
• M48: 13,132,449 km (0.096 R)
• M49: 13,356,696 km (0.09 R)
• M50: 14,829,039 km (0.06 R)
• M51: 14,962,330 km (0.088 R)
• M52: 15,129,581 km (0.104 R)
• M53: 15,466,026 km (0.062 R)
• M54: 17,570,868 km (0.072 R)
• M55: 17,641,329 km (0.026 R)
• M56: 17,818,004 km (0.069 R)
• M57: 17,888,913 km (0.116 R)
• M58: 17,995,427 km (0.097 R)
• M59: 18,423,277 km (0.108 R)
• M60: 18,818,664 km (0.094 R)
• M61: 19,325,651 km (0.116 R)
• M62: 19,617,517 km (0.1 R)
• M63: 19,837,276 km (0.078 R)
• M64: 20,687,441 km (0.107 R)
• M65: 21,023,438 km (0.098 R)
• M66: 21,323,531 km (0.106 R)
• M67: 21,587,272 km (0.082 R)
• M68: 21,927,906 km (0.1 R)
• M69: 22,041,900 km (0.107 R)
• M70: 22,346,780 km (0.095 R)
• M71: 22,729,900 km (0.11 R)
• M72: 23,308,545 km (0.106 R)
• M73: 23,580,215 km (0.067 R)
• M74: 24,244,579 km (0.057 R)
• M75: 24,677,665 km (0.063 R)
• M76: 25,192,730 km (0.101 R)
• M77: 25,312,109 km (0.078 R)
• M78: 25,751,478 km (0.12 R)
• M79: 26,314,265 km (0.096 R)
• M80: 26,435,440 km (0.109 R)
• M81: 26,597,305 km (0.091 R)
• M82: 26,962,473 km (0.076 R)
• M83: 27,247,756 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit