🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.07 AU - 1.39 AU

Year: 910 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,353,603 km

• M1: 112,198 km (0.107 R)
• M2: 227,090 km (0.096 R)
• M3: 304,132 km (0.037 R)
• M4: 376,239 km (0.115 R)
• M5: 493,224 km (0.108 R)
• M6: 561,890 km (0.034 R)
• M7: 666,309 km (0.11 R)
• M8: 812,466 km (0.109 R)
• M9: 901,776 km (0.078 R)
• M10: 1,052,122 km (0.067 R)
• M11: 1,143,676 km (0.116 R)
• M12: 1,210,696 km (0.055 R)
• M13: 1,307,037 km (0.074 R)
• M14: 1,377,497 km (0.113 R)
• M15: 1,634,357 km (0.114 R)
• M16: 1,749,098 km (0.112 R)
• M17: 1,898,547 km (0.098 R)
• M18: 1,962,724 km (0.112 R)
• M19: 2,101,551 km (0.087 R)
• M20: 2,311,885 km (0.085 R)
• M21: 2,423,934 km (0.051 R)
• M22: 2,520,126 km (0.118 R)
• M23: 2,599,861 km (0.099 R)
• M24: 2,671,519 km (0.109 R)
• M25: 2,825,904 km (0.117 R)
• M26: 3,020,680 km (0.09 R)
• M27: 3,114,927 km (0.104 R)
• M28: 3,267,965 km (0.106 R)
• M29: 3,394,076 km (0.114 R)
• M30: 3,502,236 km (0.115 R)
• M31: 3,651,385 km (0.038 R)
• M32: 3,721,696 km (0.113 R)
• M33: 4,038,843 km (0.112 R)
• M34: 4,300,789 km (0.067 R)
• M35: 4,450,088 km (0.08 R)
• M36: 4,568,569 km (0.119 R)
• M37: 4,731,781 km (0.119 R)
• M38: 5,415,443 km (0.119 R)
• M39: 5,623,085 km (0.118 R)
• M40: 5,704,466 km (0.096 R)
• M41: 5,915,848 km (0.045 R)
• M42: 6,058,115 km (0.078 R)
• M43: 6,663,388 km (0.114 R)
• M44: 6,910,973 km (0.08 R)
• M45: 7,466,131 km (0.064 R)
• M46: 7,762,035 km (0.086 R)
• M47: 7,839,976 km (0.113 R)
• M48: 7,905,051 km (0.073 R)
• M49: 8,312,406 km (0.105 R)
• M50: 8,525,433 km (0.114 R)
• M51: 8,605,767 km (0.031 R)
• M52: 8,672,937 km (0.034 R)
• M53: 8,888,956 km (0.089 R)
• M54: 8,997,714 km (0.086 R)
• M55: 9,189,049 km (0.082 R)
• M56: 9,257,565 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 12.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.64 AU

Year: 1176 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,353,603 km

• M1: 163,660 km (0.1 R)
• M2: 281,992 km (0.075 R)
• M3: 386,710 km (0.075 R)
• M4: 516,412 km (0.097 R)
• M5: 603,029 km (0.106 R)
• M6: 683,064 km (0.113 R)
• M7: 807,380 km (0.094 R)
• M8: 926,011 km (0.063 R)
• M9: 1,058,555 km (0.07 R)
• M10: 1,270,086 km (0.114 R)
• M11: 1,352,215 km (0.07 R)
• M12: 1,654,253 km (0.09 R)
• M13: 2,006,855 km (0.07 R)
• M14: 2,496,788 km (0.086 R)
• M15: 2,718,193 km (0.075 R)
• M16: 2,847,745 km (0.044 R)
• M17: 2,990,461 km (0.091 R)
• M18: 3,214,709 km (0.113 R)
• M19: 3,294,444 km (0.071 R)
• M20: 3,491,166 km (0.105 R)
• M21: 4,329,213 km (0.091 R)
• M22: 4,532,367 km (0.067 R)
• M23: 4,895,441 km (0.109 R)
• M24: 5,308,480 km (0.09 R)
• M25: 5,457,779 km (0.094 R)
• M26: 6,026,700 km (0.096 R)
• M27: 6,139,945 km (0.12 R)
• M28: 6,225,366 km (0.114 R)
• M29: 6,426,276 km (0.09 R)
• M30: 6,571,086 km (0.118 R)
• M31: 6,834,379 km (0.069 R)
• M32: 6,967,371 km (0.072 R)
• M33: 7,101,261 km (0.053 R)
• M34: 7,311,297 km (0.061 R)
• M35: 7,401,953 km (0.081 R)
• M36: 7,829,803 km (0.114 R)
• M37: 7,922,554 km (0.067 R)
• M38: 8,031,311 km (0.078 R)
• M39: 8,124,810 km (0.097 R)
• M40: 8,455,122 km (0.109 R)
• M41: 8,566,273 km (0.099 R)
• M42: 8,741,901 km (0.105 R)
• M43: 9,145,367 km (0.12 R)
• M44: 9,324,884 km (0.107 R)
• M45: 9,538,510 km (0.111 R)
• M46: 9,820,352 km (0.12 R)
• M47: 9,903,828 km (0.084 R)
• M48: 9,987,453 km (0.095 R)
• M49: 10,155,601 km (0.065 R)
• M50: 10,307,592 km (0.071 R)
• M51: 10,477,386 km (0.09 R)
• M52: 10,562,657 km (0.049 R)
• M53: 10,837,169 km (0.052 R)
• M54: 10,992,601 km (0.051 R)
• M55: 11,096,572 km (0.095 R)
• M56: 11,183,488 km (0.12 R)
• M57: 11,393,075 km (0.071 R)
• M58: 11,763,030 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.56 AU - 1.56 AU

Year: 1299 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,353,603 km

• M1: 170,841 km (0.057 R)
• M2: 319,242 km (0.1 R)
• M3: 411,843 km (0.098 R)
• M4: 573,259 km (0.031 R)
• M5: 666,459 km (0.079 R)
• M6: 759,658 km (0.097 R)
• M7: 1,040,004 km (0.111 R)
• M8: 1,128,566 km (0.108 R)
• M9: 1,282,503 km (0.045 R)
• M10: 1,435,691 km (0.111 R)
• M11: 1,552,676 km (0.069 R)
• M12: 1,716,935 km (0.05 R)
• M13: 1,960,480 km (0.109 R)
• M14: 2,063,104 km (0.111 R)
• M15: 2,522,370 km (0.087 R)
• M16: 2,800,771 km (0.037 R)
• M17: 3,035,191 km (0.103 R)
• M18: 3,176,711 km (0.098 R)
• M19: 3,500,740 km (0.113 R)
• M20: 3,672,628 km (0.078 R)
• M21: 3,765,528 km (0.057 R)
• M22: 3,882,663 km (0.103 R)
• M23: 4,253,815 km (0.115 R)
• M24: 4,412,988 km (0.071 R)
• M25: 4,524,288 km (0.071 R)
• M26: 4,624,070 km (0.048 R)
• M27: 4,838,444 km (0.053 R)
• M28: 4,953,335 km (0.094 R)
• M29: 5,056,258 km (0.085 R)
• M30: 5,251,184 km (0.082 R)
• M31: 5,395,696 km (0.103 R)
• M32: 5,621,738 km (0.102 R)
• M33: 5,850,922 km (0.058 R)
• M34: 6,124,537 km (0.119 R)
• M35: 6,500,775 km (0.066 R)
• M36: 6,770,052 km (0.118 R)
• M37: 6,898,855 km (0.113 R)
• M38: 7,246,521 km (0.047 R)
• M39: 7,392,977 km (0.085 R)
• M40: 7,629,641 km (0.111 R)
• M41: 7,838,629 km (0.047 R)
• M42: 7,989,125 km (0.092 R)
• M43: 8,186,295 km (0.084 R)
• M44: 8,384,961 km (0.11 R)
• M45: 8,724,997 km (0.082 R)
• M46: 8,928,001 km (0.106 R)
• M47: 9,164,216 km (0.038 R)
• M48: 9,370,661 km (0.055 R)
• M49: 9,562,595 km (0.088 R)
• M50: 9,804,495 km (0.1 R)
• M51: 9,966,809 km (0.09 R)
• M52: 10,376,557 km (0.05 R)
• M53: 10,492,196 km (0.112 R)
• M54: 10,841,956 km (0.063 R)
• M55: 11,178,701 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.36 AU - 1.82 AU

Year: 1337 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,353,603 km

• M1: 239,656 km (0.076 R)
• M2: 332,706 km (0.117 R)
• M3: 445,802 km (0.086 R)
• M4: 595,549 km (0.068 R)
• M5: 677,678 km (0.07 R)
• M6: 794,365 km (0.11 R)
• M7: 1,041,500 km (0.087 R)
• M8: 1,152,801 km (0.116 R)
• M9: 1,241,363 km (0.115 R)
• M10: 1,341,594 km (0.081 R)
• M11: 1,425,817 km (0.102 R)
• M12: 1,659,489 km (0.108 R)
• M13: 2,001,470 km (0.075 R)
• M14: 2,131,620 km (0.091 R)
• M15: 2,309,492 km (0.106 R)
• M16: 2,562,312 km (0.067 R)
• M17: 2,848,493 km (0.093 R)
• M18: 2,933,913 km (0.061 R)
• M19: 3,233,708 km (0.12 R)
• M20: 3,323,018 km (0.078 R)
• M21: 3,413,225 km (0.093 R)
• M22: 3,622,512 km (0.107 R)
• M23: 3,742,041 km (0.117 R)
• M24: 4,164,206 km (0.062 R)
• M25: 4,473,126 km (0.115 R)
• M26: 4,558,696 km (0.064 R)
• M27: 4,775,014 km (0.114 R)
• M28: 4,980,113 km (0.12 R)
• M29: 5,113,405 km (0.113 R)
• M30: 5,338,400 km (0.099 R)
• M31: 5,551,278 km (0.065 R)
• M32: 5,643,430 km (0.087 R)
• M33: 5,798,114 km (0.104 R)
• M34: 6,222,823 km (0.104 R)
• M35: 6,447,070 km (0.119 R)
• M36: 6,592,778 km (0.104 R)
• M37: 6,723,078 km (0.053 R)
• M38: 6,903,643 km (0.114 R)
• M39: 7,069,247 km (0.044 R)
• M40: 7,625,303 km (0.052 R)
• M41: 7,727,777 km (0.104 R)
• M42: 7,969,079 km (0.06 R)
• M43: 8,073,199 km (0.082 R)
• M44: 8,247,779 km (0.119 R)
• M45: 8,654,237 km (0.094 R)
• M46: 8,868,910 km (0.081 R)
• M47: 9,085,228 km (0.071 R)
• M48: 9,285,241 km (0.112 R)
• M49: 9,413,147 km (0.12 R)
• M50: 9,949,754 km (0.083 R)
• M51: 10,174,750 km (0.115 R)
• M52: 10,268,996 km (0.115 R)
• M53: 10,936,652 km (0.079 R)
• M54: 11,598,921 km (0.083 R)
• M55: 11,677,610 km (0.08 R)
• M56: 11,756,597 km (0.045 R)
• M57: 12,394,632 km (0.107 R)
• M58: 13,023,392 km (0.066 R)
• M59: 13,248,986 km (0.057 R)
• M60: 13,413,992 km (0.096 R)
• M61: 13,766,744 km (0.102 R)
• M62: 13,891,957 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 14.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.69 AU - 5.43 AU

Year: 7590 Days

Day: 10.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,353,603 km

• M1: 268,827 km (0.084 R)
• M2: 882,328 km (0.059 R)
• M3: 988,842 km (0.112 R)
• M4: 1,407,866 km (0.049 R)
• M5: 1,516,922 km (0.1 R)
• M6: 1,628,822 km (0.094 R)
• M7: 1,724,415 km (0.107 R)
• M8: 2,447,571 km (0.094 R)
• M9: 2,716,099 km (0.096 R)
• M10: 2,970,864 km (0.103 R)
• M11: 3,331,096 km (0.09 R)
• M12: 4,173,033 km (0.091 R)
• M13: 4,659,674 km (0.075 R)
• M14: 4,853,853 km (0.096 R)
• M15: 5,050,723 km (0.065 R)
• M16: 5,924,674 km (0.105 R)
• M17: 6,014,732 km (0.095 R)
• M18: 6,410,119 km (0.044 R)
• M19: 6,502,571 km (0.099 R)
• M20: 6,688,820 km (0.07 R)
• M21: 6,782,618 km (0.075 R)
• M22: 7,066,704 km (0.083 R)
• M23: 7,354,830 km (0.057 R)
• M24: 7,777,743 km (0.109 R)
• M25: 8,208,734 km (0.107 R)
• M26: 8,749,979 km (0.117 R)
• M27: 9,024,940 km (0.07 R)
• M28: 9,198,324 km (0.112 R)
• M29: 9,548,383 km (0.075 R)
• M30: 9,689,604 km (0.066 R)
• M31: 10,551,736 km (0.111 R)
• M32: 10,881,300 km (0.115 R)
• M33: 12,080,926 km (0.072 R)
• M34: 12,272,112 km (0.078 R)
• M35: 12,657,625 km (0.069 R)
• M36: 13,243,451 km (0.088 R)
• M37: 13,758,367 km (0.091 R)
• M38: 14,320,256 km (0.065 R)
• M39: 14,604,043 km (0.059 R)
• M40: 15,841,218 km (0.103 R)
• M41: 16,642,165 km (0.093 R)
• M42: 16,769,772 km (0.059 R)
• M43: 17,068,967 km (0.09 R)
• M44: 17,456,276 km (0.081 R)
• M45: 17,672,595 km (0.082 R)
• M46: 17,977,176 km (0.064 R)
• M47: 19,795,239 km (0.106 R)
• M48: 20,066,310 km (0.069 R)
• M49: 20,932,482 km (0.105 R)
• M50: 21,254,716 km (0.075 R)
• M51: 21,439,619 km (0.118 R)
• M52: 21,717,871 km (0.112 R)
• M53: 22,184,467 km (0.09 R)
• M54: 22,607,230 km (0.068 R)
• M55: 23,032,537 km (0.063 R)
• M56: 23,270,098 km (0.053 R)
• M57: 23,795,337 km (0.084 R)
• M58: 24,131,782 km (0.06 R)
• M59: 24,276,294 km (0.094 R)
• M60: 24,421,254 km (0.119 R)
• M61: 24,663,453 km (0.119 R)
• M62: 24,760,542 km (0.114 R)
• M63: 24,906,400 km (0.093 R)
• M64: 25,394,837 km (0.109 R)
• M65: 25,935,633 km (0.112 R)
• M66: 27,580,911 km (0.12 R)
• M67: 28,136,966 km (0.049 R)
• M68: 28,339,970 km (0.089 R)
• M69: 28,594,586 km (0.031 R)
• M70: 29,003,437 km (0.097 R)
• M71: 29,826,973 km (0.079 R)
• M72: 30,501,659 km (0.12 R)
• M73: 30,814,917 km (0.054 R)
• M74: 32,290,252 km (0.079 R)
• M75: 32,609,493 km (0.116 R)
• M76: 32,769,414 km (0.093 R)
• M77: 33,519,348 km (0.075 R)
• M78: 34,329,271 km (0.117 R)
• M79: 34,546,337 km (0.109 R)
• M80: 34,709,399 km (0.108 R)
• M81: 35,913,213 km (0.084 R)
• M82: 36,078,518 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit