🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.5

Radius: 9.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.85 AU - 0.97 AU

Year: 610 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,009,765 km

• M1: 128,953 km (0.083 R)
• M2: 220,208 km (0.036 R)
• M3: 287,976 km (0.096 R)
• M4: 380,278 km (0.116 R)
• M5: 489,335 km (0.119 R)
• M6: 618,886 km (0.03 R)
• M7: 688,300 km (0.09 R)
• M8: 760,855 km (0.111 R)
• M9: 949,348 km (0.068 R)
• M10: 1,015,620 km (0.106 R)
• M11: 1,115,701 km (0.038 R)
• M12: 1,191,547 km (0.071 R)
• M13: 1,263,653 km (0.116 R)
• M14: 1,459,626 km (0.116 R)
• M15: 1,610,271 km (0.108 R)
• M16: 1,785,002 km (0.034 R)
• M17: 1,849,030 km (0.105 R)
• M18: 1,913,806 km (0.093 R)
• M19: 2,065,947 km (0.098 R)
• M20: 2,187,719 km (0.111 R)
• M21: 2,263,416 km (0.088 R)
• M22: 2,339,860 km (0.105 R)
• M23: 2,417,352 km (0.12 R)
• M24: 2,574,879 km (0.085 R)
• M25: 2,735,846 km (0.108 R)
• M26: 2,802,716 km (0.115 R)
• M27: 3,029,506 km (0.093 R)
• M28: 3,145,146 km (0.084 R)
• M29: 3,262,430 km (0.029 R)
• M30: 3,341,268 km (0.112 R)
• M31: 3,485,032 km (0.07 R)
• M32: 3,549,658 km (0.09 R)
• M33: 3,647,196 km (0.066 R)
• M34: 3,803,526 km (0.07 R)
• M35: 3,895,080 km (0.097 R)
• M36: 4,004,286 km (0.11 R)
• M37: 4,114,390 km (0.093 R)
• M38: 4,199,960 km (0.071 R)
• M39: 4,294,656 km (0.058 R)
• M40: 4,390,099 km (0.091 R)
• M41: 4,671,792 km (0.032 R)
• M42: 4,734,174 km (0.114 R)
• M43: 4,814,807 km (0.052 R)
• M44: 4,941,218 km (0.109 R)
• M45: 5,551,876 km (0.12 R)
• M46: 5,703,568 km (0.091 R)
• M47: 5,799,012 km (0.114 R)
• M48: 6,049,887 km (0.031 R)
• M49: 6,176,597 km (0.059 R)
• M50: 6,403,088 km (0.095 R)
• M51: 6,752,997 km (0.105 R)
• M52: 6,874,321 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 12.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.81 AU - 1.09 AU

Year: 651 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,009,765 km

• M1: 152,440 km (0.118 R)
• M2: 229,184 km (0.087 R)
• M3: 319,541 km (0.097 R)
• M4: 532,868 km (0.106 R)
• M5: 617,390 km (0.104 R)
• M6: 746,793 km (0.092 R)
• M7: 849,267 km (0.109 R)
• M8: 1,029,682 km (0.113 R)
• M9: 1,139,786 km (0.049 R)
• M10: 1,235,678 km (0.069 R)
• M11: 1,334,563 km (0.105 R)
• M12: 1,449,155 km (0.106 R)
• M13: 1,614,161 km (0.047 R)
• M14: 1,695,692 km (0.118 R)
• M15: 1,792,631 km (0.108 R)
• M16: 1,877,154 km (0.081 R)
• M17: 2,006,706 km (0.081 R)
• M18: 2,131,919 km (0.104 R)
• M19: 2,405,833 km (0.108 R)
• M20: 2,667,180 km (0.091 R)
• M21: 2,780,875 km (0.108 R)
• M22: 2,912,970 km (0.089 R)
• M23: 3,157,562 km (0.107 R)
• M24: 3,515,101 km (0.12 R)
• M25: 3,685,344 km (0.079 R)
• M26: 3,849,004 km (0.064 R)
• M27: 4,221,652 km (0.109 R)
• M28: 4,316,796 km (0.12 R)
• M29: 4,412,539 km (0.075 R)
• M30: 4,489,582 km (0.118 R)
• M31: 4,596,395 km (0.085 R)
• M32: 4,842,333 km (0.061 R)
• M33: 5,052,219 km (0.079 R)
• M34: 5,183,716 km (0.034 R)
• M35: 5,316,260 km (0.075 R)
• M36: 5,439,827 km (0.066 R)
• M37: 5,837,010 km (0.109 R)
• M38: 5,964,467 km (0.114 R)
• M39: 6,092,822 km (0.075 R)
• M40: 6,860,110 km (0.092 R)
• M41: 6,938,499 km (0.042 R)
• M42: 7,039,777 km (0.108 R)
• M43: 7,152,873 km (0.086 R)
• M44: 7,278,086 km (0.085 R)
• M45: 7,553,496 km (0.097 R)
• M46: 7,634,578 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 867 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,009,765 km

• M1: 174,880 km (0.109 R)
• M2: 269,276 km (0.09 R)
• M3: 398,678 km (0.083 R)
• M4: 546,182 km (0.059 R)
• M5: 661,372 km (0.11 R)
• M6: 1,003,503 km (0.074 R)
• M7: 1,095,056 km (0.113 R)
• M8: 1,212,640 km (0.114 R)
• M9: 1,305,241 km (0.075 R)
• M10: 1,430,604 km (0.076 R)
• M11: 1,579,155 km (0.094 R)
• M12: 1,668,315 km (0.097 R)
• M13: 1,885,532 km (0.119 R)
• M14: 1,980,526 km (0.112 R)
• M15: 2,147,477 km (0.076 R)
• M16: 2,414,061 km (0.112 R)
• M17: 2,532,842 km (0.042 R)
• M18: 2,714,753 km (0.089 R)
• M19: 2,814,983 km (0.083 R)
• M20: 2,924,638 km (0.094 R)
• M21: 3,059,576 km (0.087 R)
• M22: 3,237,298 km (0.081 R)
• M23: 3,377,172 km (0.1 R)
• M24: 3,485,481 km (0.107 R)
• M25: 3,765,678 km (0.1 R)
• M26: 3,860,672 km (0.1 R)
• M27: 4,106,462 km (0.109 R)
• M28: 4,276,106 km (0.119 R)
• M29: 4,366,313 km (0.056 R)
• M30: 4,521,296 km (0.064 R)
• M31: 4,959,319 km (0.098 R)
• M32: 5,082,887 km (0.099 R)
• M33: 5,538,412 km (0.118 R)
• M34: 5,627,124 km (0.105 R)
• M35: 5,736,181 km (0.111 R)
• M36: 5,976,734 km (0.112 R)
• M37: 6,128,875 km (0.079 R)
• M38: 6,251,396 km (0.077 R)
• M39: 6,426,425 km (0.109 R)
• M40: 6,603,250 km (0.042 R)
• M41: 6,739,384 km (0.119 R)
• M42: 7,025,415 km (0.084 R)
• M43: 7,261,481 km (0.11 R)
• M44: 7,369,640 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 12.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.54 AU - 5.56 AU

Year: 7977 Days

Day: 8.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,009,765 km

• M1: 167,699 km (0.114 R)
• M2: 265,536 km (0.095 R)
• M3: 449,093 km (0.085 R)
• M4: 531,820 km (0.084 R)
• M5: 694,882 km (0.101 R)
• M6: 888,462 km (0.109 R)
• M7: 1,023,698 km (0.116 R)
• M8: 1,126,771 km (0.105 R)
• M9: 1,358,349 km (0.104 R)
• M10: 1,560,904 km (0.105 R)
• M11: 1,696,739 km (0.108 R)
• M12: 2,111,424 km (0.081 R)
• M13: 2,737,491 km (0.05 R)
• M14: 3,071,693 km (0.036 R)
• M15: 3,517,944 km (0.093 R)
• M16: 3,984,838 km (0.066 R)
• M17: 4,257,555 km (0.055 R)
• M18: 4,449,938 km (0.107 R)
• M19: 5,067,029 km (0.078 R)
• M20: 5,547,687 km (0.114 R)
• M21: 6,235,538 km (0.111 R)
• M22: 6,503,618 km (0.075 R)
• M23: 7,026,014 km (0.06 R)
• M24: 7,535,993 km (0.107 R)
• M25: 8,058,089 km (0.117 R)
• M26: 8,216,962 km (0.039 R)
• M27: 8,430,588 km (0.107 R)
• M28: 8,835,998 km (0.102 R)
• M29: 10,004,806 km (0.091 R)
• M30: 10,118,650 km (0.095 R)
• M31: 10,491,747 km (0.035 R)
• M32: 11,074,581 km (0.074 R)
• M33: 11,251,405 km (0.09 R)
• M34: 11,727,725 km (0.107 R)
• M35: 12,089,453 km (0.116 R)
• M36: 12,271,663 km (0.045 R)
• M37: 12,792,712 km (0.118 R)
• M38: 13,289,976 km (0.112 R)
• M39: 13,856,802 km (0.113 R)
• M40: 14,079,404 km (0.12 R)
• M41: 14,207,160 km (0.108 R)
• M42: 14,431,707 km (0.104 R)
• M43: 14,560,510 km (0.064 R)
• M44: 14,786,852 km (0.08 R)
• M45: 14,981,778 km (0.057 R)
• M46: 15,210,364 km (0.1 R)
• M47: 15,439,996 km (0.034 R)
• M48: 15,836,431 km (0.119 R)
• M49: 16,169,286 km (0.117 R)
• M50: 17,011,821 km (0.067 R)
• M51: 17,558,452 km (0.097 R)
• M52: 17,695,932 km (0.111 R)
• M53: 18,215,037 km (0.095 R)
• M54: 18,459,031 km (0.099 R)
• M55: 18,879,850 km (0.077 R)
• M56: 19,838,174 km (0.115 R)
• M57: 20,812,205 km (0.078 R)
• M58: 21,507,087 km (0.059 R)
• M59: 22,246,699 km (0.115 R)
• M60: 22,358,299 km (0.071 R)
• M61: 23,107,485 km (0.068 R)
• M62: 23,296,128 km (0.08 R)
• M63: 23,447,372 km (0.037 R)
• M64: 23,712,908 km (0.083 R)
• M65: 23,941,194 km (0.077 R)
• M66: 24,476,904 km (0.109 R)
• M67: 24,669,138 km (0.099 R)
• M68: 24,823,223 km (0.116 R)
• M69: 25,443,157 km (0.093 R)
• M70: 25,872,353 km (0.108 R)
• M71: 25,989,788 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 12.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.96 AU - 5.42 AU

Year: 8311 Days

Day: 10.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,009,765 km

• M1: 179,817 km (0.111 R)
• M2: 372,200 km (0.095 R)
• M3: 919,578 km (0.068 R)
• M4: 1,135,149 km (0.107 R)
• M5: 1,839,156 km (0.08 R)
• M6: 2,291,839 km (0.109 R)
• M7: 2,827,101 km (0.093 R)
• M8: 3,071,992 km (0.034 R)
• M9: 3,741,293 km (0.09 R)
• M10: 4,568,869 km (0.098 R)
• M11: 4,770,078 km (0.082 R)
• M12: 4,886,315 km (0.07 R)
• M13: 4,974,129 km (0.109 R)
• M14: 5,092,162 km (0.115 R)
• M15: 5,330,920 km (0.12 R)
• M16: 5,421,427 km (0.061 R)
• M17: 5,542,900 km (0.12 R)
• M18: 6,322,904 km (0.102 R)
• M19: 7,004,621 km (0.076 R)
• M20: 7,915,523 km (0.09 R)
• M21: 9,552,123 km (0.112 R)
• M22: 10,070,480 km (0.072 R)
• M23: 10,257,926 km (0.104 R)
• M24: 11,289,852 km (0.115 R)
• M25: 12,035,897 km (0.076 R)
• M26: 13,824,190 km (0.096 R)
• M27: 14,032,579 km (0.087 R)
• M28: 14,749,153 km (0.076 R)
• M29: 14,834,274 km (0.118 R)
• M30: 14,919,545 km (0.065 R)
• M31: 15,737,546 km (0.109 R)
• M32: 15,867,996 km (0.094 R)
• M33: 15,955,211 km (0.102 R)
• M34: 16,836,044 km (0.084 R)
• M35: 17,552,169 km (0.089 R)
• M36: 17,642,376 km (0.118 R)
• M37: 18,415,348 km (0.104 R)
• M38: 19,572,189 km (0.079 R)
• M39: 19,994,503 km (0.112 R)
• M40: 20,324,965 km (0.114 R)
• M41: 21,183,208 km (0.071 R)
• M42: 21,423,612 km (0.067 R)
• M43: 22,248,046 km (0.096 R)
• M44: 22,934,850 km (0.108 R)
• M45: 23,181,836 km (0.12 R)
• M46: 24,178,457 km (0.071 R)
• M47: 25,597,243 km (0.087 R)
• M48: 26,730,896 km (0.068 R)
• M49: 27,042,957 km (0.068 R)
• M50: 27,199,286 km (0.104 R)
• M51: 27,513,143 km (0.115 R)
• M52: 27,670,520 km (0.094 R)
• M53: 28,993,563 km (0.112 R)
• M54: 29,207,189 km (0.108 R)
• M55: 29,314,301 km (0.111 R)
• M56: 30,228,943 km (0.066 R)
• M57: 30,554,168 km (0.041 R)
• M58: 31,043,952 km (0.089 R)
• M59: 31,536,428 km (0.092 R)
• M60: 32,252,254 km (0.039 R)
• M61: 33,196,515 km (0.045 R)
• M62: 35,682,383 km (0.025 R)
• M63: 35,911,268 km (0.111 R)
• M64: 36,313,088 km (0.107 R)
• M65: 37,643,911 km (0.071 R)
• M66: 38,052,163 km (0.089 R)
• M67: 38,579,196 km (0.089 R)
• M68: 38,755,423 km (0.111 R)
• M69: 39,049,682 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.6

Radius: 14.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.14 AU - 5.56 AU

Year: 8698 Days

Day: 8.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,009,765 km

• M1: 250,876 km (0.081 R)
• M2: 381,475 km (0.106 R)
• M3: 495,618 km (0.089 R)
• M4: 716,275 km (0.116 R)
• M5: 996,322 km (0.12 R)
• M6: 1,131,259 km (0.052 R)
• M7: 1,246,599 km (0.068 R)
• M8: 1,434,644 km (0.092 R)
• M9: 1,931,458 km (0.113 R)
• M10: 2,248,306 km (0.09 R)
• M11: 2,379,953 km (0.109 R)
• M12: 2,772,946 km (0.096 R)
• M13: 3,150,232 km (0.056 R)
• M14: 3,410,981 km (0.106 R)
• M15: 4,420,318 km (0.12 R)
• M16: 4,649,801 km (0.07 R)
• M17: 4,883,174 km (0.063 R)
• M18: 5,185,960 km (0.068 R)
• M19: 5,561,899 km (0.119 R)
• M20: 5,696,837 km (0.061 R)
• M21: 5,832,821 km (0.115 R)
• M22: 6,015,779 km (0.081 R)
• M23: 6,107,931 km (0.095 R)
• M24: 7,497,845 km (0.104 R)
• M25: 7,822,473 km (0.115 R)
• M26: 8,382,567 km (0.113 R)
• M27: 9,061,143 km (0.063 R)
• M28: 9,193,836 km (0.076 R)
• M29: 9,434,091 km (0.118 R)
• M30: 9,866,279 km (0.11 R)
• M31: 10,139,744 km (0.075 R)
• M32: 11,003,522 km (0.104 R)
• M33: 11,775,148 km (0.089 R)
• M34: 11,919,958 km (0.111 R)
• M35: 12,475,714 km (0.106 R)
• M36: 13,673,245 km (0.06 R)
• M37: 13,917,090 km (0.111 R)
• M38: 14,254,882 km (0.102 R)
• M39: 14,751,098 km (0.041 R)
• M40: 15,127,037 km (0.06 R)
• M41: 15,221,434 km (0.073 R)
• M42: 16,048,411 km (0.069 R)
• M43: 16,176,915 km (0.117 R)
• M44: 16,402,659 km (0.102 R)
• M45: 16,499,748 km (0.088 R)
• M46: 16,629,449 km (0.113 R)
• M47: 16,726,987 km (0.085 R)
• M48: 17,086,171 km (0.093 R)
• M49: 19,022,267 km (0.117 R)
• M50: 19,397,159 km (0.097 R)
• M51: 19,568,449 km (0.047 R)
• M52: 19,981,638 km (0.112 R)
• M53: 20,189,280 km (0.115 R)
• M54: 20,397,520 km (0.12 R)
• M55: 20,501,939 km (0.118 R)
• M56: 20,641,514 km (0.076 R)
• M57: 20,781,388 km (0.099 R)
• M58: 20,956,717 km (0.112 R)
• M59: 21,308,721 km (0.112 R)
• M60: 21,911,600 km (0.108 R)
• M61: 22,520,164 km (0.1 R)
• M62: 22,700,280 km (0.072 R)
• M63: 22,808,589 km (0.096 R)
• M64: 23,534,737 km (0.045 R)
• M65: 24,010,757 km (0.116 R)
• M66: 24,749,472 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 20,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit