🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 8.1

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 271 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 56,307,699 km

• M1: 108,907 km (0.105 R)
• M2: 185,501 km (0.108 R)
• M3: 257,608 km (0.082 R)
• M4: 320,588 km (0.088 R)
• M5: 371,601 km (0.037 R)
• M6: 423,212 km (0.091 R)
• M7: 474,824 km (0.1 R)
• M8: 531,970 km (0.056 R)
• M9: 611,257 km (0.026 R)
• M10: 718,967 km (0.1 R)
• M11: 771,775 km (0.07 R)
• M12: 822,489 km (0.104 R)
• M13: 892,950 km (0.099 R)
• M14: 954,135 km (0.112 R)
• M15: 1,004,849 km (0.077 R)
• M16: 1,072,766 km (0.085 R)
• M17: 1,150,557 km (0.113 R)
• M18: 1,264,401 km (0.108 R)
• M19: 1,377,647 km (0.111 R)
• M20: 1,435,541 km (0.085 R)
• M21: 1,489,845 km (0.113 R)
• M22: 1,614,460 km (0.099 R)
• M23: 1,680,433 km (0.108 R)
• M24: 1,737,729 km (0.092 R)
• M25: 1,820,157 km (0.067 R)
• M26: 1,913,806 km (0.118 R)
• M27: 2,064,899 km (0.086 R)
• M28: 2,241,126 km (0.079 R)
• M29: 2,503,670 km (0.108 R)
• M30: 2,585,949 km (0.077 R)
• M31: 2,697,250 km (0.068 R)
• M32: 2,895,916 km (0.099 R)
• M33: 2,994,052 km (0.114 R)
• M34: 3,146,492 km (0.084 R)
• M35: 3,283,374 km (0.071 R)
• M36: 3,337,528 km (0.113 R)
• M37: 3,434,468 km (0.076 R)
• M38: 3,501,637 km (0.104 R)
• M39: 3,569,405 km (0.098 R)
• M40: 3,731,120 km (0.054 R)
• M41: 4,048,866 km (0.086 R)
• M42: 4,204,448 km (0.093 R)
• M43: 4,355,542 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 10.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 368 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,307,699 km

• M1: 129,851 km (0.071 R)
• M2: 235,317 km (0.06 R)
• M3: 389,104 km (0.11 R)
• M4: 477,516 km (0.088 R)
• M5: 551,867 km (0.077 R)
• M6: 645,814 km (0.116 R)
• M7: 729,888 km (0.097 R)
• M8: 794,514 km (0.087 R)
• M9: 871,108 km (0.1 R)
• M10: 952,789 km (0.077 R)
• M11: 1,058,255 km (0.032 R)
• M12: 1,203,365 km (0.109 R)
• M13: 1,301,053 km (0.062 R)
• M14: 1,395,898 km (0.043 R)
• M15: 1,489,995 km (0.119 R)
• M16: 1,562,101 km (0.098 R)
• M17: 1,632,412 km (0.102 R)
• M18: 1,697,487 km (0.089 R)
• M19: 1,782,459 km (0.073 R)
• M20: 1,891,665 km (0.092 R)
• M21: 2,003,265 km (0.055 R)
• M22: 2,079,859 km (0.049 R)
• M23: 2,184,877 km (0.027 R)
• M24: 2,250,102 km (0.053 R)
• M25: 2,368,583 km (0.114 R)
• M26: 2,446,374 km (0.1 R)
• M27: 2,514,291 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 12.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.52 AU - 5.24 AU

Year: 7578 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,307,699 km

• M1: 153,039 km (0.091 R)
• M2: 888,911 km (0.119 R)
• M3: 1,003,951 km (0.071 R)
• M4: 1,089,372 km (0.079 R)
• M5: 1,399,488 km (0.111 R)
• M6: 1,717,234 km (0.095 R)
• M7: 2,146,729 km (0.112 R)
• M8: 2,374,268 km (0.089 R)
• M9: 2,681,841 km (0.1 R)
• M10: 2,877,665 km (0.075 R)
• M11: 3,154,869 km (0.09 R)
• M12: 3,440,751 km (0.032 R)
• M13: 4,009,971 km (0.083 R)
• M14: 4,638,132 km (0.062 R)
• M15: 4,903,968 km (0.117 R)
• M16: 5,327,629 km (0.081 R)
• M17: 5,575,064 km (0.106 R)
• M18: 5,700,128 km (0.051 R)
• M19: 6,145,630 km (0.043 R)
• M20: 6,339,958 km (0.119 R)
• M21: 7,002,676 km (0.096 R)
• M22: 7,205,830 km (0.073 R)
• M23: 7,652,679 km (0.038 R)
• M24: 7,757,098 km (0.095 R)
• M25: 8,250,771 km (0.104 R)
• M26: 9,010,280 km (0.077 R)
• M27: 9,157,484 km (0.037 R)
• M28: 9,566,485 km (0.069 R)
• M29: 9,905,773 km (0.093 R)
• M30: 10,057,764 km (0.079 R)
• M31: 11,025,363 km (0.103 R)
• M32: 11,620,164 km (0.055 R)
• M33: 11,901,259 km (0.12 R)
• M34: 12,225,437 km (0.073 R)
• M35: 12,470,479 km (0.095 R)
• M36: 12,593,598 km (0.117 R)
• M37: 13,257,064 km (0.087 R)
• M38: 13,677,584 km (0.078 R)
• M39: 13,846,929 km (0.078 R)
• M40: 15,052,388 km (0.105 R)
• M41: 15,978,399 km (0.12 R)
• M42: 16,112,289 km (0.037 R)
• M43: 16,470,875 km (0.066 R)
• M44: 16,922,960 km (0.102 R)
• M45: 17,287,530 km (0.075 R)
• M46: 17,425,010 km (0.094 R)
• M47: 17,700,869 km (0.082 R)
• M48: 18,117,349 km (0.098 R)
• M49: 18,303,599 km (0.115 R)
• M50: 19,481,532 km (0.106 R)
• M51: 19,863,605 km (0.065 R)
• M52: 20,103,710 km (0.071 R)
• M53: 20,878,477 km (0.108 R)
• M54: 21,269,526 km (0.075 R)
• M55: 21,910,254 km (0.082 R)
• M56: 22,757,576 km (0.106 R)
• M57: 22,908,221 km (0.111 R)
• M58: 23,159,994 km (0.098 R)
• M59: 23,514,093 km (0.111 R)
• M60: 23,615,669 km (0.068 R)
• M61: 24,587,158 km (0.094 R)
• M62: 24,948,437 km (0.086 R)
• M63: 25,990,236 km (0.097 R)
• M64: 26,305,589 km (0.078 R)
• M65: 27,312,382 km (0.109 R)
• M66: 27,793,788 km (0.118 R)
• M67: 28,385,897 km (0.089 R)
• M68: 28,982,194 km (0.058 R)
• M69: 29,145,555 km (0.118 R)
• M70: 29,527,927 km (0.084 R)
• M71: 29,692,185 km (0.108 R)
• M72: 30,518,564 km (0.08 R)
• M73: 33,956,622 km (0.087 R)
• M74: 34,705,060 km (0.109 R)
• M75: 34,820,700 km (0.072 R)
• M76: 35,691,958 km (0.1 R)
• M77: 36,159,601 km (0.076 R)
• M78: 36,923,746 km (0.074 R)
• M79: 37,041,779 km (0.098 R)
• M80: 38,169,598 km (0.061 R)
• M81: 39,007,794 km (0.059 R)
• M82: 39,912,562 km (0.09 R)
• M83: 40,094,324 km (0.095 R)
• M84: 40,276,384 km (0.094 R)
• M85: 40,397,858 km (0.099 R)
• M86: 40,641,254 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 6.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.92 AU - 9.22 AU

Year: 19201 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,307,699 km

• M1: 127,607 km (0.104 R)
• M2: 172,786 km (0.096 R)
• M3: 371,751 km (0.044 R)
• M4: 563,535 km (0.12 R)
• M5: 765,642 km (0.1 R)
• M6: 1,257,669 km (0.065 R)
• M7: 2,505,166 km (0.064 R)
• M8: 2,654,465 km (0.074 R)
• M9: 2,837,722 km (0.094 R)
• M10: 3,280,981 km (0.093 R)
• M11: 3,444,641 km (0.049 R)
• M12: 3,510,763 km (0.049 R)
• M13: 3,813,998 km (0.039 R)
• M14: 4,302,285 km (0.11 R)
• M15: 4,481,354 km (0.107 R)
• M16: 4,590,111 km (0.059 R)
• M17: 5,184,464 km (0.116 R)
• M18: 5,881,739 km (0.12 R)
• M19: 7,065,956 km (0.073 R)
• M20: 7,150,329 km (0.107 R)
• M21: 7,491,113 km (0.066 R)
• M22: 8,679,668 km (0.068 R)
• M23: 8,906,160 km (0.086 R)
• M24: 9,364,976 km (0.098 R)
• M25: 9,504,252 km (0.109 R)
• M26: 11,722,340 km (0.075 R)
• M27: 12,478,706 km (0.116 R)
• M28: 13,511,680 km (0.061 R)
• M29: 14,038,414 km (0.077 R)
• M30: 14,895,161 km (0.088 R)
• M31: 14,949,166 km (0.087 R)
• M32: 15,493,851 km (0.086 R)
• M33: 15,658,559 km (0.116 R)
• M34: 16,434,523 km (0.106 R)
• M35: 16,827,367 km (0.087 R)
• M36: 17,053,110 km (0.077 R)
• M37: 17,279,900 km (0.092 R)
• M38: 17,450,741 km (0.077 R)
• M39: 17,908,810 km (0.098 R)
• M40: 18,720,079 km (0.1 R)
• M41: 19,484,075 km (0.068 R)
• M42: 19,661,798 km (0.035 R)
• M43: 20,498,349 km (0.098 R)
• M44: 20,739,501 km (0.12 R)
• M45: 21,285,683 km (0.099 R)
• M46: 21,959,471 km (0.101 R)
• M47: 22,082,740 km (0.096 R)
• M48: 22,640,291 km (0.092 R)
• M49: 23,959,146 km (0.081 R)
• M50: 25,691,190 km (0.064 R)
• M51: 25,756,116 km (0.077 R)
• M52: 26,342,839 km (0.044 R)
• M53: 26,868,077 km (0.087 R)
• M54: 27,529,449 km (0.078 R)
• M55: 27,729,013 km (0.112 R)
• M56: 28,196,356 km (0.075 R)
• M57: 28,464,436 km (0.089 R)
• M58: 30,296,860 km (0.116 R)
• M59: 30,365,525 km (0.077 R)
• M60: 31,331,329 km (0.1 R)
• M61: 31,957,396 km (0.107 R)
• M62: 32,097,121 km (0.062 R)
• M63: 33,363,766 km (0.08 R)
• M64: 33,647,403 km (0.038 R)
• M65: 33,789,521 km (0.114 R)
• M66: 34,288,580 km (0.089 R)
• M67: 35,149,815 km (0.099 R)
• M68: 36,893,378 km (0.106 R)
• M69: 39,636,105 km (0.106 R)
• M70: 40,162,391 km (0.085 R)
• M71: 40,388,583 km (0.083 R)
• M72: 41,984,194 km (0.107 R)
• M73: 42,905,118 km (0.105 R)
• M74: 43,213,589 km (0.047 R)
• M75: 43,755,133 km (0.106 R)
• M76: 46,180,563 km (0.102 R)
• M77: 46,734,225 km (0.084 R)
• M78: 47,130,959 km (0.097 R)
• M79: 47,768,246 km (0.051 R)
• M80: 47,848,131 km (0.085 R)
• M81: 47,928,016 km (0.032 R)
• M82: 50,752,574 km (0.072 R)
• M83: 51,979,426 km (0.09 R)
• M84: 52,555,378 km (0.091 R)
• M85: 53,713,415 km (0.091 R)
• M86: 55,466,403 km (0.089 R)
• M87: 55,718,325 km (0.117 R)
• M88: 55,886,473 km (0.059 R)
• M89: 56,223,368 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit