🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 8.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.05 AU

Year: 569 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,261,359 km

• M1: 111,600 km (0.091 R)
• M2: 224,098 km (0.072 R)
• M3: 339,886 km (0.068 R)
• M4: 401,521 km (0.104 R)
• M5: 533,915 km (0.117 R)
• M6: 700,866 km (0.112 R)
• M7: 808,427 km (0.055 R)
• M8: 1,013,376 km (0.094 R)
• M9: 1,124,976 km (0.113 R)
• M10: 1,182,422 km (0.044 R)
• M11: 1,252,733 km (0.063 R)
• M12: 1,447,359 km (0.085 R)
• M13: 1,658,292 km (0.11 R)
• M14: 1,838,558 km (0.119 R)
• M15: 2,138,801 km (0.104 R)
• M16: 2,254,440 km (0.086 R)
• M17: 2,439,492 km (0.085 R)
• M18: 2,545,408 km (0.089 R)
• M19: 2,707,123 km (0.089 R)
• M20: 2,872,130 km (0.102 R)
• M21: 2,927,930 km (0.091 R)
• M22: 3,089,346 km (0.099 R)
• M23: 3,162,948 km (0.093 R)
• M24: 3,311,947 km (0.1 R)
• M25: 3,454,813 km (0.104 R)
• M26: 3,514,353 km (0.061 R)
• M27: 3,582,570 km (0.071 R)
• M28: 3,668,738 km (0.083 R)
• M29: 3,948,785 km (0.085 R)
• M30: 4,055,598 km (0.085 R)
• M31: 4,145,357 km (0.094 R)
• M32: 4,254,115 km (0.079 R)
• M33: 4,782,943 km (0.088 R)
• M34: 4,849,365 km (0.088 R)
• M35: 4,935,084 km (0.118 R)
• M36: 5,069,722 km (0.075 R)
• M37: 5,127,766 km (0.055 R)
• M38: 5,322,692 km (0.057 R)
• M39: 5,421,128 km (0.113 R)
• M40: 5,599,897 km (0.09 R)
• M41: 5,690,105 km (0.098 R)
• M42: 5,780,611 km (0.069 R)
• M43: 6,034,778 km (0.057 R)
• M44: 6,137,552 km (0.093 R)
• M45: 6,199,485 km (0.116 R)
• M46: 6,303,157 km (0.09 R)
• M47: 6,428,221 km (0.111 R)
• M48: 6,862,054 km (0.088 R)
• M49: 7,001,629 km (0.1 R)
• M50: 7,131,330 km (0.066 R)
• M51: 7,218,247 km (0.094 R)
• M52: 7,338,224 km (0.081 R)
• M53: 7,392,977 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.31 AU

Year: 925 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,261,359 km

• M1: 131,347 km (0.097 R)
• M2: 188,194 km (0.062 R)
• M3: 254,915 km (0.101 R)
• M4: 346,169 km (0.113 R)
• M5: 401,670 km (0.069 R)
• M6: 460,761 km (0.087 R)
• M7: 548,426 km (0.103 R)
• M8: 605,123 km (0.099 R)
• M9: 675,135 km (0.115 R)
• M10: 776,862 km (0.086 R)
• M11: 847,771 km (0.089 R)
• M12: 908,657 km (0.096 R)
• M13: 1,355,955 km (0.118 R)
• M14: 1,428,211 km (0.084 R)
• M15: 1,509,293 km (0.08 R)
• M16: 1,637,648 km (0.103 R)
• M17: 1,833,023 km (0.065 R)
• M18: 1,897,350 km (0.06 R)
• M19: 2,086,142 km (0.09 R)
• M20: 2,229,756 km (0.063 R)
• M21: 2,394,164 km (0.044 R)
• M22: 2,598,515 km (0.116 R)
• M23: 2,753,349 km (0.047 R)
• M24: 2,808,700 km (0.032 R)
• M25: 2,930,024 km (0.086 R)
• M26: 2,986,572 km (0.096 R)
• M27: 3,432,523 km (0.047 R)
• M28: 3,512,259 km (0.104 R)
• M29: 3,683,698 km (0.063 R)
• M30: 3,775,551 km (0.091 R)
• M31: 3,837,335 km (0.11 R)
• M32: 4,003,538 km (0.055 R)
• M33: 4,119,177 km (0.089 R)
• M34: 4,182,756 km (0.1 R)
• M35: 4,332,504 km (0.119 R)
• M36: 4,397,130 km (0.084 R)
• M37: 4,780,849 km (0.096 R)
• M38: 4,937,328 km (0.079 R)
• M39: 5,118,342 km (0.112 R)
• M40: 5,221,115 km (0.1 R)
• M41: 5,313,118 km (0.089 R)
• M42: 5,393,901 km (0.075 R)
• M43: 5,510,288 km (0.118 R)
• M44: 6,007,701 km (0.095 R)
• M45: 6,274,135 km (0.109 R)
• M46: 6,433,307 km (0.12 R)
• M47: 6,606,392 km (0.067 R)
• M48: 6,743,423 km (0.118 R)
• M49: 6,805,955 km (0.054 R)
• M50: 6,969,615 km (0.098 R)
• M51: 7,172,769 km (0.038 R)
• M52: 7,262,378 km (0.077 R)
• M53: 7,352,287 km (0.103 R)
• M54: 7,533,150 km (0.113 R)
• M55: 7,741,839 km (0.028 R)
• M56: 7,820,528 km (0.089 R)
• M57: 7,899,516 km (0.101 R)
• M58: 8,005,281 km (0.117 R)
• M59: 8,164,753 km (0.07 R)
• M60: 8,405,904 km (0.063 R)
• M61: 8,473,373 km (0.086 R)
• M62: 8,608,759 km (0.067 R)
• M63: 8,731,130 km (0.094 R)
• M64: 8,813,110 km (0.091 R)
• M65: 8,881,626 km (0.101 R)
• M66: 9,019,256 km (0.075 R)
• M67: 9,171,397 km (0.064 R)
• M68: 9,254,723 km (0.109 R)
• M69: 9,324,286 km (0.086 R)
• M70: 9,436,035 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 13.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.49 AU - 2.41 AU

Year: 1847 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,261,359 km

• M1: 169,195 km (0.073 R)
• M2: 268,379 km (0.096 R)
• M3: 545,284 km (0.075 R)
• M4: 648,956 km (0.099 R)
• M5: 752,926 km (0.101 R)
• M6: 855,251 km (0.096 R)
• M7: 1,014,573 km (0.09 R)
• M8: 1,413,101 km (0.069 R)
• M9: 1,584,241 km (0.082 R)
• M10: 1,677,740 km (0.118 R)
• M11: 1,762,562 km (0.093 R)
• M12: 1,859,801 km (0.089 R)
• M13: 1,947,764 km (0.082 R)
• M14: 2,105,440 km (0.111 R)
• M15: 2,278,974 km (0.052 R)
• M16: 2,445,626 km (0.092 R)
• M17: 2,653,268 km (0.102 R)
• M18: 2,753,199 km (0.067 R)
• M19: 2,867,043 km (0.089 R)
• M20: 3,125,848 km (0.112 R)
• M21: 3,378,967 km (0.055 R)
• M22: 3,680,556 km (0.064 R)
• M23: 3,933,975 km (0.069 R)
• M24: 4,077,140 km (0.103 R)
• M25: 4,896,338 km (0.119 R)
• M26: 5,004,348 km (0.041 R)
• M27: 5,159,930 km (0.118 R)
• M28: 5,348,722 km (0.096 R)
• M29: 5,491,887 km (0.12 R)
• M30: 5,668,563 km (0.109 R)
• M31: 5,831,026 km (0.099 R)
• M32: 5,961,924 km (0.096 R)
• M33: 6,160,291 km (0.057 R)
• M34: 6,310,487 km (0.118 R)
• M35: 6,394,561 km (0.113 R)
• M36: 6,529,648 km (0.106 R)
• M37: 7,045,013 km (0.104 R)
• M38: 7,219,892 km (0.101 R)
• M39: 7,395,969 km (0.084 R)
• M40: 7,969,527 km (0.028 R)
• M41: 8,243,291 km (0.078 R)
• M42: 8,335,294 km (0.067 R)
• M43: 8,427,596 km (0.119 R)
• M44: 8,538,897 km (0.102 R)
• M45: 8,725,445 km (0.112 R)
• M46: 9,254,723 km (0.119 R)
• M47: 9,600,593 km (0.107 R)
• M48: 9,736,278 km (0.116 R)
• M49: 9,931,204 km (0.106 R)
• M50: 10,029,191 km (0.079 R)
• M51: 10,344,842 km (0.108 R)
• M52: 10,603,647 km (0.072 R)
• M53: 10,764,016 km (0.118 R)
• M54: 11,516,343 km (0.056 R)
• M55: 12,665,853 km (0.088 R)
• M56: 12,750,975 km (0.058 R)
• M57: 12,921,516 km (0.069 R)
• M58: 13,351,610 km (0.08 R)
• M59: 13,568,228 km (0.11 R)
• M60: 13,677,135 km (0.076 R)
• M61: 14,093,316 km (0.092 R)
• M62: 14,247,701 km (0.117 R)
• M63: 14,714,297 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 8.6

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.24 AU - 4.3 AU

Year: 5985 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,261,359 km

• M1: 116,088 km (0.105 R)
• M2: 276,756 km (0.062 R)
• M3: 476,170 km (0.044 R)
• M4: 721,361 km (0.068 R)
• M5: 1,020,706 km (0.082 R)
• M6: 1,167,911 km (0.112 R)
• M7: 1,465,012 km (0.084 R)
• M8: 1,575,565 km (0.114 R)
• M9: 2,169,917 km (0.106 R)
• M10: 2,339,412 km (0.11 R)
• M11: 2,491,403 km (0.113 R)
• M12: 3,744,285 km (0.112 R)
• M13: 3,948,187 km (0.07 R)
• M14: 4,447,096 km (0.113 R)
• M15: 5,049,676 km (0.091 R)
• M16: 5,162,024 km (0.039 R)
• M17: 5,648,666 km (0.038 R)
• M18: 5,971,498 km (0.038 R)
• M19: 6,180,038 km (0.073 R)
• M20: 6,330,383 km (0.058 R)
• M21: 6,451,707 km (0.112 R)
• M22: 6,512,594 km (0.08 R)
• M23: 7,038,131 km (0.051 R)
• M24: 7,481,090 km (0.082 R)
• M25: 7,545,118 km (0.088 R)
• M26: 8,129,597 km (0.112 R)
• M27: 8,394,086 km (0.081 R)
• M28: 8,594,248 km (0.066 R)
• M29: 9,238,716 km (0.083 R)
• M30: 9,828,580 km (0.114 R)
• M31: 10,039,663 km (0.107 R)
• M32: 11,744,330 km (0.114 R)
• M33: 11,893,480 km (0.088 R)
• M34: 12,156,173 km (0.119 R)
• M35: 12,458,660 km (0.118 R)
• M36: 12,572,654 km (0.075 R)
• M37: 12,687,096 km (0.07 R)
• M38: 12,917,028 km (0.1 R)
• M39: 13,071,114 km (0.07 R)
• M40: 13,536,812 km (0.072 R)
• M41: 13,929,058 km (0.112 R)
• M42: 14,245,607 km (0.058 R)
• M43: 14,805,252 km (0.054 R)
• M44: 15,331,388 km (0.086 R)
• M45: 15,494,450 km (0.103 R)
• M46: 15,576,280 km (0.098 R)
• M47: 17,199,417 km (0.115 R)
• M48: 17,326,575 km (0.082 R)
• M49: 17,709,695 km (0.05 R)
• M50: 17,837,901 km (0.076 R)
• M51: 18,267,994 km (0.12 R)
• M52: 18,657,846 km (0.089 R)
• M53: 19,357,964 km (0.041 R)
• M54: 19,799,727 km (0.044 R)
• M55: 20,200,350 km (0.112 R)
• M56: 21,737,468 km (0.113 R)
• M57: 22,058,505 km (0.102 R)
• M58: 23,078,015 km (0.101 R)
• M59: 23,218,188 km (0.075 R)
• M60: 23,405,634 km (0.114 R)
• M61: 23,970,815 km (0.097 R)
• M62: 24,445,190 km (0.082 R)
• M63: 24,922,706 km (0.079 R)
• M64: 25,066,619 km (0.091 R)
• M65: 25,499,855 km (0.06 R)
• M66: 26,863,439 km (0.108 R)
• M67: 27,257,480 km (0.119 R)
• M68: 28,400,707 km (0.074 R)
• M69: 29,915,385 km (0.095 R)
• M70: 30,170,300 km (0.115 R)
• M71: 30,374,800 km (0.103 R)
• M72: 30,579,750 km (0.104 R)
• M73: 30,991,144 km (0.101 R)
• M74: 31,249,200 km (0.094 R)
• M75: 31,611,526 km (0.046 R)
• M76: 31,767,257 km (0.038 R)
• M77: 32,759,690 km (0.105 R)
• M78: 33,868,210 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 5.3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.49 AU - 7.37 AU

Year: 11059 Days

Day: 24.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,261,359 km

• M1: 99,632 km (0.111 R)
• M2: 323,580 km (0.113 R)
• M3: 609,462 km (0.109 R)
• M4: 1,015,919 km (0.05 R)
• M5: 1,153,848 km (0.053 R)
• M6: 1,764,357 km (0.109 R)
• M7: 1,882,540 km (0.118 R)
• M8: 2,027,799 km (0.104 R)
• M9: 2,862,705 km (0.095 R)
• M10: 3,550,705 km (0.113 R)
• M11: 4,098,682 km (0.118 R)
• M12: 4,478,511 km (0.078 R)
• M13: 5,442,371 km (0.03 R)
• M14: 5,511,186 km (0.046 R)
• M15: 5,929,910 km (0.062 R)
• M16: 6,322,754 km (0.053 R)
• M17: 7,322,367 km (0.045 R)
• M18: 7,704,889 km (0.074 R)
• M19: 7,782,231 km (0.113 R)
• M20: 7,859,723 km (0.111 R)
• M21: 7,898,618 km (0.075 R)
• M22: 7,976,558 km (0.097 R)
• M23: 8,093,843 km (0.111 R)
• M24: 8,211,876 km (0.1 R)
• M25: 8,569,116 km (0.103 R)
• M26: 8,689,392 km (0.119 R)
• M27: 9,505,150 km (0.085 R)
• M28: 10,006,302 km (0.101 R)
• M29: 10,387,777 km (0.101 R)
• M30: 10,473,197 km (0.11 R)
• M31: 10,990,656 km (0.08 R)
• M32: 11,516,343 km (0.094 R)
• M33: 11,649,186 km (0.049 R)
• M34: 11,871,489 km (0.089 R)
• M35: 12,005,528 km (0.077 R)
• M36: 12,866,314 km (0.116 R)
• M37: 13,466,501 km (0.118 R)
• M38: 14,123,236 km (0.1 R)
• M39: 15,079,316 km (0.088 R)
• M40: 15,370,134 km (0.07 R)
• M41: 15,467,522 km (0.025 R)
• M42: 16,253,958 km (0.114 R)
• M43: 16,402,808 km (0.105 R)
• M44: 16,751,970 km (0.054 R)
• M45: 17,763,102 km (0.063 R)
• M46: 18,327,684 km (0.097 R)
• M47: 18,482,667 km (0.084 R)
• M48: 21,508,733 km (0.088 R)
• M49: 21,672,244 km (0.054 R)
• M50: 22,055,214 km (0.119 R)
• M51: 22,110,116 km (0.06 R)
• M52: 22,220,071 km (0.056 R)
• M53: 23,553,586 km (0.067 R)
• M54: 23,947,328 km (0.107 R)
• M55: 24,343,314 km (0.048 R)
• M56: 24,912,833 km (0.108 R)
• M57: 25,717,370 km (0.112 R)
• M58: 26,064,736 km (0.111 R)
• M59: 26,122,780 km (0.04 R)
• M60: 26,998,825 km (0.111 R)
• M61: 27,469,909 km (0.073 R)
• M62: 28,539,833 km (0.082 R)
• M63: 30,170,151 km (0.073 R)
• M64: 31,830,388 km (0.062 R)
• M65: 32,452,864 km (0.098 R)
• M66: 33,331,004 km (0.066 R)
• M67: 34,407,660 km (0.118 R)
• M68: 35,238,826 km (0.1 R)
• M69: 41,035,594 km (0.062 R)
• M70: 41,373,685 km (0.051 R)
• M71: 41,916,575 km (0.095 R)
• M72: 42,393,643 km (0.067 R)
• M73: 42,735,474 km (0.092 R)
• M74: 42,803,840 km (0.058 R)
• M75: 43,146,719 km (0.104 R)
• M76: 43,353,014 km (0.107 R)
• M77: 43,628,424 km (0.054 R)
• M78: 44,527,507 km (0.029 R)
• M79: 45,922,657 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 20,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit