🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 12.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.77 AU - 0.95 AU

Year: 551 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,524,884 km

• M1: 183,706 km (0.102 R)
• M2: 271,071 km (0.061 R)
• M3: 364,570 km (0.116 R)
• M4: 456,124 km (0.105 R)
• M5: 537,655 km (0.074 R)
• M6: 616,942 km (0.068 R)
• M7: 705,504 km (0.094 R)
• M8: 862,581 km (0.077 R)
• M9: 943,364 km (0.06 R)
• M10: 1,219,372 km (0.102 R)
• M11: 1,565,243 km (0.107 R)
• M12: 1,666,221 km (0.089 R)
• M13: 1,969,306 km (0.069 R)
• M14: 2,092,725 km (0.105 R)
• M15: 2,190,711 km (0.114 R)
• M16: 2,297,375 km (0.113 R)
• M17: 2,516,087 km (0.067 R)
• M18: 2,597,917 km (0.107 R)
• M19: 2,726,421 km (0.088 R)
• M20: 2,997,792 km (0.032 R)
• M21: 3,180,900 km (0.036 R)
• M22: 3,326,907 km (0.078 R)
• M23: 3,433,720 km (0.071 R)
• M24: 3,761,339 km (0.096 R)
• M25: 3,864,113 km (0.059 R)
• M26: 3,941,904 km (0.102 R)
• M27: 4,020,293 km (0.029 R)
• M28: 4,222,849 km (0.073 R)
• M29: 4,303,033 km (0.113 R)
• M30: 4,619,732 km (0.09 R)
• M31: 4,962,909 km (0.118 R)
• M32: 5,066,581 km (0.049 R)
• M33: 5,199,573 km (0.05 R)
• M34: 5,362,635 km (0.053 R)
• M35: 5,625,179 km (0.094 R)
• M36: 5,832,223 km (0.098 R)
• M37: 6,011,890 km (0.109 R)
• M38: 6,142,638 km (0.045 R)
• M39: 6,254,238 km (0.076 R)
• M40: 6,458,589 km (0.118 R)
• M41: 6,541,017 km (0.111 R)
• M42: 6,654,861 km (0.088 R)
• M43: 6,863,550 km (0.093 R)
• M44: 7,053,390 km (0.118 R)
• M45: 7,148,833 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 8.5

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.12 AU - 2.84 AU

Year: 2696 Days

Day: 6.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,524,884 km

• M1: 135,536 km (0.102 R)
• M2: 237,561 km (0.093 R)
• M3: 454,778 km (0.107 R)
• M4: 544,237 km (0.077 R)
• M5: 649,255 km (0.113 R)
• M6: 732,730 km (0.109 R)
• M7: 860,188 km (0.095 R)
• M8: 921,672 km (0.12 R)
• M9: 1,205,609 km (0.102 R)
• M10: 1,275,172 km (0.107 R)
• M11: 1,541,606 km (0.061 R)
• M12: 1,604,587 km (0.079 R)
• M13: 1,681,480 km (0.094 R)
• M14: 1,960,330 km (0.098 R)
• M15: 2,015,233 km (0.064 R)
• M16: 2,126,384 km (0.029 R)
• M17: 2,546,754 km (0.071 R)
• M18: 2,805,110 km (0.11 R)
• M19: 2,898,459 km (0.07 R)
• M20: 3,216,803 km (0.037 R)
• M21: 3,446,436 km (0.093 R)
• M22: 3,766,575 km (0.088 R)
• M23: 4,381,273 km (0.11 R)
• M24: 4,580,986 km (0.09 R)
• M25: 4,654,439 km (0.084 R)
• M26: 4,765,141 km (0.045 R)
• M27: 4,989,388 km (0.055 R)
• M28: 5,274,522 km (0.066 R)
• M29: 5,663,177 km (0.074 R)
• M30: 6,060,958 km (0.092 R)
• M31: 6,263,214 km (0.074 R)
• M32: 6,385,735 km (0.071 R)
• M33: 7,458,501 km (0.093 R)
• M34: 7,566,660 km (0.07 R)
• M35: 7,675,418 km (0.041 R)
• M36: 7,828,457 km (0.078 R)
• M37: 7,960,551 km (0.061 R)
• M38: 8,048,964 km (0.044 R)
• M39: 8,338,585 km (0.038 R)
• M40: 8,699,715 km (0.081 R)
• M41: 8,928,151 km (0.062 R)
• M42: 8,996,966 km (0.101 R)
• M43: 9,112,306 km (0.062 R)
• M44: 9,344,182 km (0.067 R)
• M45: 9,437,531 km (0.087 R)
• M46: 9,554,517 km (0.07 R)
• M47: 9,719,224 km (0.056 R)
• M48: 10,027,695 km (0.057 R)
• M49: 10,219,180 km (0.102 R)
• M50: 10,315,372 km (0.109 R)
• M51: 11,793,698 km (0.073 R)
• M52: 12,198,958 km (0.097 R)
• M53: 12,712,079 km (0.082 R)
• M54: 12,945,302 km (0.1 R)
• M55: 13,310,919 km (0.111 R)
• M56: 13,945,514 km (0.098 R)
• M57: 14,752,594 km (0.111 R)
• M58: 14,997,785 km (0.094 R)
• M59: 15,107,141 km (0.095 R)
• M60: 15,189,270 km (0.099 R)
• M61: 15,326,601 km (0.112 R)
• M62: 15,630,135 km (0.113 R)
• M63: 15,796,638 km (0.058 R)
• M64: 16,750,773 km (0.064 R)
• M65: 17,035,009 km (0.071 R)
• M66: 17,149,152 km (0.038 R)
• M67: 17,435,632 km (0.073 R)
• M68: 17,810,374 km (0.053 R)
• M69: 18,100,445 km (0.104 R)
• M70: 18,216,982 km (0.087 R)
• M71: 18,304,496 km (0.095 R)
• M72: 18,685,223 km (0.118 R)
• M73: 18,920,989 km (0.103 R)
• M74: 18,980,080 km (0.084 R)
• M75: 19,098,412 km (0.069 R)
• M76: 19,425,134 km (0.088 R)
• M77: 19,574,133 km (0.075 R)
• M78: 19,633,973 km (0.108 R)
• M79: 20,053,894 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 11.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.19 AU - 4.51 AU

Year: 5214 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,524,884 km

• M1: 151,243 km (0.104 R)
• M2: 272,717 km (0.096 R)
• M3: 448,195 km (0.07 R)
• M4: 604,675 km (0.064 R)
• M5: 706,700 km (0.115 R)
• M6: 984,952 km (0.089 R)
• M7: 1,487,900 km (0.078 R)
• M8: 1,630,916 km (0.072 R)
• M9: 1,778,719 km (0.068 R)
• M10: 2,236,488 km (0.102 R)
• M11: 2,636,812 km (0.065 R)
• M12: 2,770,852 km (0.118 R)
• M13: 2,893,372 km (0.026 R)
• M14: 3,272,154 km (0.12 R)
• M15: 3,622,213 km (0.114 R)
• M16: 3,726,633 km (0.034 R)
• M17: 3,801,880 km (0.118 R)
• M18: 3,923,204 km (0.085 R)
• M19: 4,015,207 km (0.073 R)
• M20: 4,453,678 km (0.049 R)
• M21: 4,581,884 km (0.058 R)
• M22: 4,743,748 km (0.085 R)
• M23: 4,973,680 km (0.109 R)
• M24: 5,241,012 km (0.099 R)
• M25: 5,342,439 km (0.098 R)
• M26: 5,461,669 km (0.091 R)
• M27: 5,633,557 km (0.092 R)
• M28: 5,947,563 km (0.08 R)
• M29: 6,647,232 km (0.065 R)
• M30: 6,997,740 km (0.104 R)
• M31: 7,184,587 km (0.072 R)
• M32: 7,987,479 km (0.088 R)
• M33: 9,906,820 km (0.119 R)
• M34: 10,159,042 km (0.037 R)
• M35: 11,015,190 km (0.11 R)
• M36: 11,211,014 km (0.091 R)
• M37: 11,628,093 km (0.091 R)
• M38: 11,894,377 km (0.118 R)
• M39: 12,140,017 km (0.104 R)
• M40: 12,956,073 km (0.057 R)
• M41: 13,208,894 km (0.112 R)
• M42: 13,417,134 km (0.098 R)
• M43: 13,860,093 km (0.104 R)
• M44: 14,497,829 km (0.069 R)
• M45: 14,640,844 km (0.115 R)
• M46: 15,533,196 km (0.102 R)
• M47: 15,752,955 km (0.08 R)
• M48: 16,443,200 km (0.112 R)
• M49: 16,617,182 km (0.097 R)
• M50: 16,716,964 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 8.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.8 AU - 5.22 AU

Year: 6611 Days

Day: 5.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,524,884 km

• M1: 135,685 km (0.098 R)
• M2: 216,468 km (0.103 R)
• M3: 334,202 km (0.111 R)
• M4: 465,997 km (0.099 R)
• M5: 628,610 km (0.108 R)
• M6: 756,367 km (0.094 R)
• M7: 879,037 km (0.114 R)
• M8: 1,023,399 km (0.082 R)
• M9: 1,368,671 km (0.079 R)
• M10: 1,502,860 km (0.06 R)
• M11: 1,606,532 km (0.097 R)
• M12: 1,712,596 km (0.105 R)
• M13: 2,026,004 km (0.099 R)
• M14: 2,083,300 km (0.098 R)
• M15: 2,258,180 km (0.074 R)
• M16: 2,478,538 km (0.109 R)
• M17: 2,643,394 km (0.11 R)
• M18: 3,451,372 km (0.092 R)
• M19: 3,635,677 km (0.106 R)
• M20: 4,454,576 km (0.11 R)
• M21: 5,328,527 km (0.099 R)
• M22: 5,568,631 km (0.056 R)
• M23: 6,114,963 km (0.077 R)
• M24: 6,310,188 km (0.114 R)
• M25: 7,435,463 km (0.039 R)
• M26: 7,794,049 km (0.027 R)
• M27: 8,188,987 km (0.083 R)
• M28: 8,497,159 km (0.111 R)
• M29: 8,652,741 km (0.096 R)
• M30: 8,966,597 km (0.082 R)
• M31: 9,093,157 km (0.044 R)
• M32: 9,220,465 km (0.046 R)
• M33: 9,412,399 km (0.047 R)
• M34: 10,325,544 km (0.083 R)
• M35: 10,524,809 km (0.088 R)
• M36: 10,759,079 km (0.117 R)
• M37: 10,859,908 km (0.107 R)
• M38: 11,130,530 km (0.039 R)
• M39: 11,232,556 km (0.069 R)
• M40: 11,540,578 km (0.098 R)
• M41: 11,678,358 km (0.049 R)
• M42: 11,851,443 km (0.072 R)
• M43: 11,920,856 km (0.097 R)
• M44: 12,095,137 km (0.066 R)
• M45: 12,587,314 km (0.027 R)
• M46: 14,509,797 km (0.101 R)
• M47: 14,957,693 km (0.035 R)
• M48: 15,070,340 km (0.109 R)
• M49: 15,485,923 km (0.052 R)
• M50: 15,828,652 km (0.034 R)
• M51: 16,366,905 km (0.108 R)
• M52: 16,950,336 km (0.092 R)
• M53: 17,264,193 km (0.026 R)
• M54: 19,679,151 km (0.082 R)
• M55: 19,802,719 km (0.026 R)
• M56: 19,967,725 km (0.06 R)
• M57: 20,590,950 km (0.096 R)
• M58: 20,674,426 km (0.032 R)
• M59: 20,925,900 km (0.1 R)
• M60: 21,094,048 km (0.117 R)
• M61: 21,347,018 km (0.113 R)
• M62: 21,601,185 km (0.107 R)
• M63: 21,813,614 km (0.105 R)
• M64: 22,069,575 km (0.116 R)
• M65: 22,197,930 km (0.102 R)
• M66: 22,369,370 km (0.076 R)
• M67: 22,973,147 km (0.067 R)
• M68: 23,059,764 km (0.073 R)
• M69: 24,240,689 km (0.101 R)
• M70: 25,755,517 km (0.094 R)
• M71: 27,853,179 km (0.1 R)
• M72: 29,062,977 km (0.077 R)
• M73: 29,391,643 km (0.091 R)
• M74: 30,432,545 km (0.066 R)
• M75: 30,527,839 km (0.095 R)
• M76: 30,670,855 km (0.11 R)
• M77: 31,005,355 km (0.093 R)
• M78: 31,245,161 km (0.109 R)
• M79: 31,389,224 km (0.108 R)
• M80: 31,581,756 km (0.068 R)
• M81: 32,113,277 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.4

Radius: 6.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.66 AU - 8.24 AU

Year: 15473 Days

Day: 23.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,524,884 km

• M1: 89,160 km (0.12 R)
• M2: 407,056 km (0.088 R)
• M3: 496,067 km (0.118 R)
• M4: 956,828 km (0.05 R)
• M5: 1,078,301 km (0.092 R)
• M6: 1,336,956 km (0.056 R)
• M7: 1,404,574 km (0.033 R)
• M8: 1,935,796 km (0.084 R)
• M9: 2,330,735 km (0.07 R)
• M10: 2,664,488 km (0.104 R)
• M11: 2,721,634 km (0.093 R)
• M12: 2,779,229 km (0.099 R)
• M13: 3,013,350 km (0.105 R)
• M14: 3,786,023 km (0.115 R)
• M15: 4,277,751 km (0.088 R)
• M16: 4,378,430 km (0.048 R)
• M17: 4,789,376 km (0.117 R)
• M18: 5,176,984 km (0.054 R)
• M19: 5,392,704 km (0.11 R)
• M20: 5,721,670 km (0.086 R)
• M21: 5,795,721 km (0.075 R)
• M22: 6,437,645 km (0.032 R)
• M23: 6,514,538 km (0.099 R)
• M24: 6,591,881 km (0.047 R)
• M25: 6,669,522 km (0.118 R)
• M26: 6,864,897 km (0.116 R)
• M27: 7,624,555 km (0.049 R)
• M28: 7,706,086 km (0.095 R)
• M29: 8,326,617 km (0.067 R)
• M30: 8,706,746 km (0.104 R)
• M31: 8,963,156 km (0.116 R)
• M32: 10,103,242 km (0.075 R)
• M33: 10,553,831 km (0.076 R)
• M34: 10,599,308 km (0.073 R)
• M35: 10,644,786 km (0.117 R)
• M36: 11,057,078 km (0.093 R)
• M37: 11,241,981 km (0.107 R)
• M38: 12,325,069 km (0.098 R)
• M39: 13,490,437 km (0.12 R)
• M40: 13,688,056 km (0.081 R)
• M41: 13,787,239 km (0.05 R)
• M42: 14,136,251 km (0.112 R)
• M43: 14,336,862 km (0.116 R)
• M44: 14,995,840 km (0.105 R)
• M45: 15,303,264 km (0.072 R)
• M46: 15,457,798 km (0.032 R)
• M47: 19,820,371 km (0.1 R)
• M48: 20,045,067 km (0.077 R)
• M49: 20,724,242 km (0.106 R)
• M50: 21,641,426 km (0.11 R)
• M51: 23,396,658 km (0.109 R)
• M52: 23,455,899 km (0.1 R)
• M53: 24,111,437 km (0.035 R)
• M54: 24,531,807 km (0.06 R)
• M55: 24,712,671 km (0.036 R)
• M56: 25,562,536 km (0.085 R)
• M57: 27,854,376 km (0.102 R)
• M58: 28,169,129 km (0.101 R)
• M59: 28,358,520 km (0.089 R)
• M60: 28,992,965 km (0.101 R)
• M61: 29,311,908 km (0.117 R)
• M62: 30,664,272 km (0.117 R)
• M63: 30,924,124 km (0.095 R)
• M64: 31,315,322 km (0.09 R)
• M65: 32,830,001 km (0.098 R)
• M66: 34,503,402 km (0.028 R)
• M67: 34,570,871 km (0.09 R)
• M68: 34,706,108 km (0.11 R)
• M69: 35,112,565 km (0.07 R)
• M70: 36,135,665 km (0.07 R)
• M71: 36,204,330 km (0.066 R)
• M72: 36,547,657 km (0.118 R)
• M73: 36,892,331 km (0.071 R)
• M74: 37,030,410 km (0.082 R)
• M75: 38,490,934 km (0.105 R)
• M76: 38,911,753 km (0.098 R)
• M77: 40,609,988 km (0.062 R)
• M78: 40,752,554 km (0.089 R)
• M79: 41,038,286 km (0.106 R)
• M80: 41,181,451 km (0.074 R)
• M81: 41,827,415 km (0.089 R)
• M82: 42,043,584 km (0.1 R)
• M83: 42,549,225 km (0.05 R)
• M84: 43,493,636 km (0.112 R)
• M85: 43,639,644 km (0.087 R)
• M86: 43,785,651 km (0.107 R)
• M87: 44,518,531 km (0.109 R)
• M88: 45,477,154 km (0.108 R)
• M89: 46,965,354 km (0.112 R)
• M90: 49,531,855 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit