🌌 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: 100.4

Radius: 11.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.88 AU - 0.94 AU

Year: 610 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,825,995 km

• M1: 149,897 km (0.111 R)
• M2: 236,514 km (0.115 R)
• M3: 324,029 km (0.099 R)
• M4: 443,258 km (0.12 R)
• M5: 540,497 km (0.069 R)
• M6: 617,540 km (0.054 R)
• M7: 723,306 km (0.104 R)
• M8: 891,304 km (0.112 R)
• M9: 999,314 km (0.114 R)
• M10: 1,218,325 km (0.039 R)
• M11: 1,312,871 km (0.12 R)
• M12: 1,469,350 km (0.112 R)
• M13: 1,541,905 km (0.054 R)
• M14: 1,615,807 km (0.031 R)
• M15: 1,690,755 km (0.047 R)
• M16: 1,958,835 km (0.079 R)
• M17: 2,048,294 km (0.072 R)
• M18: 2,134,462 km (0.097 R)
• M19: 2,217,340 km (0.078 R)
• M20: 2,306,201 km (0.083 R)
• M21: 2,429,619 km (0.096 R)
• M22: 2,555,281 km (0.1 R)
• M23: 2,732,854 km (0.08 R)
• M24: 2,843,556 km (0.119 R)
• M25: 3,053,741 km (0.111 R)
• M26: 3,200,347 km (0.109 R)
• M27: 3,462,443 km (0.118 R)
• M28: 3,626,552 km (0.078 R)
• M29: 3,737,404 km (0.102 R)
• M30: 3,815,643 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 11.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.16 AU

Year: 724 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,825,995 km

• M1: 139,425 km (0.104 R)
• M2: 213,327 km (0.103 R)
• M3: 317,447 km (0.08 R)
• M4: 393,891 km (0.047 R)
• M5: 524,191 km (0.042 R)
• M6: 625,469 km (0.063 R)
• M7: 838,945 km (0.101 R)
• M8: 949,049 km (0.104 R)
• M9: 1,127,070 km (0.037 R)
• M10: 1,243,458 km (0.074 R)
• M11: 1,343,538 km (0.052 R)
• M12: 1,432,699 km (0.116 R)
• M13: 1,545,196 km (0.107 R)
• M14: 1,638,845 km (0.046 R)
• M15: 1,771,987 km (0.049 R)
• M16: 1,924,128 km (0.108 R)
• M17: 2,080,757 km (0.114 R)
• M18: 2,176,799 km (0.076 R)
• M19: 2,258,030 km (0.099 R)
• M20: 2,432,013 km (0.1 R)
• M21: 2,516,386 km (0.103 R)
• M22: 2,766,962 km (0.053 R)
• M23: 2,971,463 km (0.113 R)
• M24: 3,499,992 km (0.109 R)
• M25: 3,624,607 km (0.118 R)
• M26: 3,702,099 km (0.102 R)
• M27: 3,839,130 km (0.093 R)
• M28: 3,947,888 km (0.104 R)
• M29: 4,037,647 km (0.111 R)
• M30: 4,107,958 km (0.089 R)
• M31: 4,209,235 km (0.104 R)
• M32: 4,759,456 km (0.116 R)
• M33: 4,973,082 km (0.058 R)
• M34: 5,048,629 km (0.108 R)
• M35: 5,266,443 km (0.084 R)
• M36: 5,677,838 km (0.078 R)
• M37: 5,756,825 km (0.106 R)
• M38: 6,099,554 km (0.102 R)
• M39: 6,215,343 km (0.116 R)
• M40: 6,390,372 km (0.111 R)
• M41: 6,757,336 km (0.079 R)
• M42: 6,985,622 km (0.102 R)
• M43: 7,106,796 km (0.065 R)
• M44: 7,240,986 km (0.12 R)
• M45: 7,363,656 km (0.055 R)
• M46: 7,486,925 km (0.104 R)
• M47: 7,723,289 km (0.082 R)
• M48: 7,823,520 km (0.1 R)
• M49: 7,936,765 km (0.119 R)
• M50: 8,216,065 km (0.097 R)
• M51: 8,369,851 km (0.091 R)
• M52: 8,628,057 km (0.086 R)
• M53: 8,810,417 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 12.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.84 AU - 4.18 AU

Year: 4622 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,825,995 km

• M1: 286,181 km (0.11 R)
• M2: 573,857 km (0.044 R)
• M3: 672,293 km (0.078 R)
• M4: 816,655 km (0.098 R)
• M5: 1,023,848 km (0.095 R)
• M6: 1,421,778 km (0.088 R)
• M7: 1,501,065 km (0.08 R)
• M8: 1,612,964 km (0.082 R)
• M9: 2,202,829 km (0.104 R)
• M10: 2,295,729 km (0.056 R)
• M11: 2,594,925 km (0.117 R)
• M12: 3,284,122 km (0.075 R)
• M13: 3,732,467 km (0.097 R)
• M14: 3,830,154 km (0.104 R)
• M15: 4,042,434 km (0.092 R)
• M16: 4,215,070 km (0.088 R)
• M17: 4,449,041 km (0.096 R)
• M18: 4,582,632 km (0.064 R)
• M19: 4,687,500 km (0.087 R)
• M20: 4,778,006 km (0.08 R)
• M21: 6,072,626 km (0.085 R)
• M22: 6,204,572 km (0.045 R)
• M23: 6,421,040 km (0.058 R)
• M24: 6,810,144 km (0.083 R)
• M25: 8,005,132 km (0.103 R)
• M26: 8,277,549 km (0.078 R)
• M27: 9,302,295 km (0.088 R)
• M28: 9,416,438 km (0.032 R)
• M29: 9,607,923 km (0.103 R)
• M30: 9,936,291 km (0.111 R)
• M31: 10,327,489 km (0.08 R)
• M32: 10,564,452 km (0.042 R)
• M33: 10,703,728 km (0.099 R)
• M34: 11,003,971 km (0.059 R)
• M35: 11,165,237 km (0.097 R)
• M36: 11,900,660 km (0.085 R)
• M37: 12,337,037 km (0.097 R)
• M38: 13,054,509 km (0.048 R)
• M39: 13,418,331 km (0.109 R)
• M40: 13,590,817 km (0.1 R)
• M41: 14,178,138 km (0.09 R)
• M42: 14,707,116 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.69 AU - 4.73 AU

Year: 7185 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,825,995 km

• M1: 144,063 km (0.091 R)
• M2: 229,932 km (0.107 R)
• M3: 345,870 km (0.095 R)
• M4: 540,497 km (0.059 R)
• M5: 609,312 km (0.115 R)
• M6: 819,796 km (0.053 R)
• M7: 1,992,943 km (0.064 R)
• M8: 2,359,009 km (0.111 R)
• M9: 2,525,960 km (0.105 R)
• M10: 2,672,117 km (0.051 R)
• M11: 3,127,643 km (0.03 R)
• M12: 3,206,032 km (0.078 R)
• M13: 3,996,956 km (0.107 R)
• M14: 4,225,541 km (0.058 R)
• M15: 4,635,888 km (0.109 R)
• M16: 5,028,583 km (0.113 R)
• M17: 5,526,594 km (0.114 R)
• M18: 6,270,096 km (0.064 R)
• M19: 6,435,850 km (0.062 R)
• M20: 7,496,050 km (0.12 R)
• M21: 7,672,276 km (0.089 R)
• M22: 8,136,479 km (0.105 R)
• M23: 8,353,844 km (0.103 R)
• M24: 8,868,611 km (0.11 R)
• M25: 9,736,428 km (0.112 R)
• M26: 11,028,654 km (0.075 R)
• M27: 11,430,773 km (0.062 R)
• M28: 11,715,159 km (0.092 R)
• M29: 12,208,084 km (0.106 R)
• M30: 12,749,778 km (0.118 R)
• M31: 12,918,075 km (0.032 R)
• M32: 13,002,598 km (0.082 R)
• M33: 13,171,943 km (0.081 R)
• M34: 13,512,876 km (0.106 R)
• M35: 13,770,484 km (0.061 R)
• M36: 13,856,802 km (0.11 R)
• M37: 14,029,737 km (0.066 R)
• M38: 14,160,037 km (0.075 R)
• M39: 14,247,103 km (0.065 R)
• M40: 14,334,318 km (0.065 R)
• M41: 14,421,833 km (0.106 R)
• M42: 15,439,847 km (0.037 R)
• M43: 15,664,094 km (0.105 R)
• M44: 15,754,152 km (0.117 R)
• M45: 16,572,452 km (0.054 R)
• M46: 19,689,324 km (0.107 R)
• M47: 19,786,562 km (0.047 R)
• M48: 20,274,999 km (0.062 R)
• M49: 20,471,571 km (0.117 R)
• M50: 20,965,693 km (0.104 R)
• M51: 21,065,026 km (0.104 R)
• M52: 21,764,545 km (0.106 R)
• M53: 21,965,755 km (0.071 R)
• M54: 22,066,584 km (0.069 R)
• M55: 22,930,212 km (0.096 R)
• M56: 23,237,636 km (0.087 R)
• M57: 23,753,000 km (0.105 R)
• M58: 24,116,074 km (0.113 R)
• M59: 25,110,751 km (0.06 R)
• M60: 25,533,514 km (0.102 R)
• M61: 25,798,901 km (0.068 R)
• M62: 28,723,689 km (0.085 R)
• M63: 28,834,092 km (0.118 R)
• M64: 29,055,198 km (0.108 R)
• M65: 29,276,752 km (0.056 R)
• M66: 30,057,055 km (0.113 R)
• M67: 30,505,998 km (0.115 R)
• M68: 30,618,495 km (0.11 R)
• M69: 30,731,292 km (0.1 R)
• M70: 32,151,874 km (0.071 R)
• M71: 32,553,394 km (0.071 R)
• M72: 33,884,666 km (0.103 R)
• M73: 34,059,546 km (0.11 R)
• M74: 34,234,725 km (0.113 R)
• M75: 35,469,954 km (0.111 R)
• M76: 35,706,917 km (0.041 R)
• M77: 36,182,339 km (0.045 R)
• M78: 36,659,856 km (0.112 R)
• M79: 37,440,158 km (0.065 R)
• M80: 38,347,469 km (0.076 R)
• M81: 38,712,488 km (0.107 R)
• M82: 38,956,333 km (0.114 R)
• M83: 41,112,636 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 11.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.66 AU - 5.78 AU

Year: 8383 Days

Day: 11.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,825,995 km

• M1: 190,139 km (0.088 R)
• M2: 546,182 km (0.027 R)
• M3: 693,685 km (0.078 R)
• M4: 871,108 km (0.119 R)
• M5: 1,436,738 km (0.069 R)
• M6: 1,550,732 km (0.029 R)
• M7: 1,667,717 km (0.105 R)
• M8: 1,747,453 km (0.116 R)
• M9: 2,341,955 km (0.11 R)
• M10: 2,500,080 km (0.09 R)
• M11: 3,368,645 km (0.119 R)
• M12: 3,496,252 km (0.067 R)
• M13: 3,651,534 km (0.087 R)
• M14: 4,351,054 km (0.102 R)
• M15: 4,462,355 km (0.109 R)
• M16: 5,179,677 km (0.04 R)
• M17: 5,297,709 km (0.105 R)
• M18: 5,566,836 km (0.106 R)
• M19: 5,657,642 km (0.099 R)
• M20: 6,913,815 km (0.117 R)
• M21: 7,944,694 km (0.082 R)
• M22: 8,287,572 km (0.075 R)
• M23: 8,391,393 km (0.06 R)
• M24: 8,916,931 km (0.108 R)
• M25: 8,987,840 km (0.082 R)
• M26: 9,273,123 km (0.079 R)
• M27: 9,380,983 km (0.096 R)
• M28: 11,162,096 km (0.068 R)
• M29: 11,353,581 km (0.084 R)
• M30: 11,507,517 km (0.077 R)
• M31: 13,085,176 km (0.097 R)
• M32: 13,206,201 km (0.12 R)
• M33: 13,530,828 km (0.098 R)
• M34: 13,653,349 km (0.093 R)
• M35: 13,858,148 km (0.092 R)
• M36: 14,729,706 km (0.117 R)
• M37: 15,490,860 km (0.09 R)
• M38: 16,612,844 km (0.071 R)
• M39: 17,493,676 km (0.085 R)
• M40: 17,671,697 km (0.079 R)
• M41: 18,119,294 km (0.034 R)
• M42: 19,900,406 km (0.045 R)
• M43: 20,600,375 km (0.054 R)
• M44: 20,694,322 km (0.112 R)
• M45: 21,166,154 km (0.084 R)
• M46: 21,880,484 km (0.065 R)
• M47: 22,120,289 km (0.034 R)
• M48: 22,699,532 km (0.106 R)
• M49: 22,991,098 km (0.045 R)
• M50: 23,627,039 km (0.101 R)
• M51: 24,021,229 km (0.117 R)
• M52: 24,120,113 km (0.11 R)
• M53: 24,219,147 km (0.075 R)
• M54: 24,666,445 km (0.118 R)
• M55: 25,367,610 km (0.076 R)
• M56: 25,973,930 km (0.076 R)
• M57: 26,227,947 km (0.1 R)
• M58: 26,380,687 km (0.073 R)
• M59: 26,482,713 km (0.103 R)
• M60: 26,687,213 km (0.091 R)
• M61: 27,717,493 km (0.109 R)
• M62: 27,925,135 km (0.041 R)
• M63: 28,289,705 km (0.062 R)
• M64: 28,813,298 km (0.027 R)
• M65: 29,181,608 km (0.08 R)
• M66: 29,340,032 km (0.03 R)
• M67: 31,100,799 km (0.106 R)
• M68: 31,208,659 km (0.106 R)
• M69: 31,532,838 km (0.09 R)
• M70: 32,075,728 km (0.119 R)
• M71: 32,457,502 km (0.111 R)
• M72: 32,566,858 km (0.116 R)
• M73: 32,950,577 km (0.062 R)
• M74: 33,335,941 km (0.109 R)
• M75: 33,446,194 km (0.095 R)
• M76: 33,833,354 km (0.076 R)
• M77: 34,166,508 km (0.118 R)
• M78: 34,612,160 km (0.082 R)
• M79: 35,622,245 km (0.119 R)
• M80: 37,098,178 km (0.094 R)
• M81: 37,212,620 km (0.105 R)
• M82: 37,671,287 km (0.08 R)
• M83: 38,016,409 km (0.111 R)
• M84: 38,709,945 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit