🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 37.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 13.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.81 AU - 1.17 AU

Year: 636 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,495,093 km

• M1: 169,195 km (0.111 R)
• M2: 254,616 km (0.055 R)
• M3: 376,687 km (0.116 R)
• M4: 475,721 km (0.077 R)
• M5: 595,998 km (0.101 R)
• M6: 699,220 km (0.069 R)
• M7: 788,979 km (0.103 R)
• M8: 915,838 km (0.077 R)
• M9: 1,021,604 km (0.092 R)
• M10: 1,120,189 km (0.038 R)
• M11: 1,259,165 km (0.082 R)
• M12: 1,430,156 km (0.07 R)
• M13: 1,541,905 km (0.057 R)
• M14: 1,753,736 km (0.041 R)
• M15: 2,041,712 km (0.117 R)
• M16: 2,191,609 km (0.085 R)
• M17: 2,291,091 km (0.088 R)
• M18: 2,392,070 km (0.104 R)
• M19: 2,614,971 km (0.059 R)
• M20: 2,811,542 km (0.096 R)
• M21: 2,945,283 km (0.102 R)
• M22: 3,377,471 km (0.1 R)
• M23: 3,502,236 km (0.079 R)
• M24: 3,673,974 km (0.08 R)
• M25: 3,950,880 km (0.1 R)
• M26: 4,073,101 km (0.098 R)
• M27: 4,158,372 km (0.082 R)
• M28: 4,292,412 km (0.059 R)
• M29: 4,398,776 km (0.067 R)
• M30: 4,574,553 km (0.092 R)
• M31: 4,792,667 km (0.059 R)
• M32: 4,953,634 km (0.067 R)
• M33: 5,188,054 km (0.108 R)
• M34: 5,280,805 km (0.115 R)
• M35: 5,374,004 km (0.088 R)
• M36: 5,499,367 km (0.12 R)
• M37: 5,657,343 km (0.106 R)
• M38: 6,205,768 km (0.109 R)
• M39: 6,326,344 km (0.096 R)
• M40: 6,481,029 km (0.054 R)
• M41: 6,659,200 km (0.073 R)
• M42: 6,884,344 km (0.086 R)
• M43: 7,089,144 km (0.106 R)
• M44: 7,353,783 km (0.092 R)
• M45: 7,715,660 km (0.091 R)
• M46: 7,833,692 km (0.11 R)
• M47: 8,035,650 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 9.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.83 AU - 2.27 AU

Year: 1895 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,495,093 km

• M1: 125,513 km (0.084 R)
• M2: 200,611 km (0.079 R)
• M3: 309,069 km (0.089 R)
• M4: 375,491 km (0.079 R)
• M5: 467,194 km (0.045 R)
• M6: 552,166 km (0.077 R)
• M7: 816,356 km (0.108 R)
• M8: 896,540 km (0.113 R)
• M9: 999,015 km (0.093 R)
• M10: 1,280,109 km (0.12 R)
• M11: 1,352,514 km (0.029 R)
• M12: 1,562,699 km (0.118 R)
• M13: 1,640,490 km (0.111 R)
• M14: 1,799,962 km (0.067 R)
• M15: 1,881,642 km (0.089 R)
• M16: 1,964,519 km (0.079 R)
• M17: 2,255,936 km (0.072 R)
• M18: 2,460,885 km (0.058 R)
• M19: 2,551,990 km (0.077 R)
• M20: 2,644,142 km (0.102 R)
• M21: 2,851,036 km (0.099 R)
• M22: 3,300,578 km (0.099 R)
• M23: 3,431,775 km (0.116 R)
• M24: 3,941,605 km (0.1 R)
• M25: 4,342,377 km (0.083 R)
• M26: 4,419,719 km (0.083 R)
• M27: 5,019,906 km (0.12 R)
• M28: 5,597,653 km (0.098 R)
• M29: 5,803,051 km (0.061 R)
• M30: 6,146,677 km (0.058 R)
• M31: 6,233,743 km (0.052 R)
• M32: 6,674,758 km (0.069 R)
• M33: 7,047,855 km (0.12 R)
• M34: 7,112,930 km (0.106 R)
• M35: 7,707,133 km (0.091 R)
• M36: 7,814,394 km (0.089 R)
• M37: 8,003,336 km (0.072 R)
• M38: 8,166,548 km (0.088 R)
• M39: 8,276,053 km (0.105 R)
• M40: 8,593,350 km (0.113 R)
• M41: 8,844,525 km (0.083 R)
• M42: 8,970,936 km (0.099 R)
• M43: 9,126,368 km (0.084 R)
• M44: 9,569,177 km (0.106 R)
• M45: 9,699,178 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 11.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.7 AU - 2.96 AU

Year: 3074 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,495,093 km

• M1: 171,888 km (0.109 R)
• M2: 270,623 km (0.097 R)
• M3: 485,445 km (0.03 R)
• M4: 771,027 km (0.117 R)
• M5: 1,031,029 km (0.108 R)
• M6: 1,131,857 km (0.116 R)
• M7: 1,236,127 km (0.091 R)
• M8: 1,331,720 km (0.12 R)
• M9: 1,713,195 km (0.048 R)
• M10: 2,028,697 km (0.105 R)
• M11: 2,363,048 km (0.089 R)
• M12: 2,590,586 km (0.096 R)
• M13: 2,809,598 km (0.069 R)
• M14: 2,905,340 km (0.066 R)
• M15: 3,034,742 km (0.07 R)
• M16: 3,149,634 km (0.066 R)
• M17: 3,265,871 km (0.109 R)
• M18: 3,710,626 km (0.09 R)
• M19: 3,922,456 km (0.117 R)
• M20: 4,229,431 km (0.088 R)
• M21: 4,339,685 km (0.11 R)
• M22: 4,657,281 km (0.084 R)
• M23: 5,138,238 km (0.047 R)
• M24: 5,295,465 km (0.062 R)
• M25: 5,838,207 km (0.117 R)
• M26: 6,023,109 km (0.077 R)
• M27: 6,230,751 km (0.108 R)
• M28: 6,398,750 km (0.12 R)
• M29: 6,589,337 km (0.081 R)
• M30: 6,846,646 km (0.108 R)
• M31: 6,976,497 km (0.039 R)
• M32: 7,063,563 km (0.114 R)
• M33: 7,615,728 km (0.1 R)
• M34: 7,999,148 km (0.107 R)
• M35: 8,597,988 km (0.113 R)
• M36: 8,973,628 km (0.12 R)
• M37: 9,595,656 km (0.11 R)
• M38: 10,132,862 km (0.05 R)
• M39: 10,554,728 km (0.074 R)
• M40: 10,629,677 km (0.079 R)
• M41: 10,730,057 km (0.055 R)
• M42: 11,160,001 km (0.101 R)
• M43: 11,364,352 km (0.116 R)
• M44: 11,724,883 km (0.089 R)
• M45: 11,828,554 km (0.063 R)
• M46: 12,010,764 km (0.118 R)
• M47: 12,194,022 km (0.08 R)
• M48: 12,351,698 km (0.092 R)
• M49: 12,855,693 km (0.056 R)
• M50: 13,123,772 km (0.1 R)
• M51: 13,366,420 km (0.098 R)
• M52: 13,474,879 km (0.1 R)
• M53: 13,556,409 km (0.066 R)
• M54: 13,829,126 km (0.097 R)
• M55: 13,993,684 km (0.04 R)
• M56: 14,214,042 km (0.057 R)
• M57: 14,798,221 km (0.036 R)
• M58: 15,846,304 km (0.076 R)
• M59: 16,076,086 km (0.091 R)
• M60: 16,306,916 km (0.076 R)
• M61: 16,451,876 km (0.12 R)
• M62: 16,655,329 km (0.11 R)
• M63: 16,742,844 km (0.116 R)
• M64: 16,889,001 km (0.054 R)
• M65: 17,212,133 km (0.086 R)
• M66: 17,507,588 km (0.065 R)
• M67: 17,715,380 km (0.107 R)
• M68: 18,073,517 km (0.094 R)
• M69: 19,376,664 km (0.072 R)
• M70: 19,468,667 km (0.116 R)
• M71: 19,622,454 km (0.107 R)
• M72: 19,714,905 km (0.095 R)
• M73: 20,303,573 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 9.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.11 AU - 5.41 AU

Year: 6705 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,495,093 km

• M1: 150,495 km (0.062 R)
• M2: 242,498 km (0.064 R)
• M3: 320,588 km (0.07 R)
• M4: 389,702 km (0.064 R)
• M5: 608,415 km (0.093 R)
• M6: 781,350 km (0.117 R)
• M7: 1,111,213 km (0.069 R)
• M8: 1,225,057 km (0.096 R)
• M9: 1,518,418 km (0.117 R)
• M10: 1,608,925 km (0.116 R)
• M11: 1,891,665 km (0.073 R)
• M12: 2,089,134 km (0.091 R)
• M13: 2,461,483 km (0.054 R)
• M14: 2,633,820 km (0.071 R)
• M15: 2,743,475 km (0.113 R)
• M16: 2,990,312 km (0.104 R)
• M17: 3,174,467 km (0.12 R)
• M18: 3,505,677 km (0.116 R)
• M19: 3,724,688 km (0.047 R)
• M20: 4,073,999 km (0.056 R)
• M21: 4,175,875 km (0.097 R)
• M22: 5,212,439 km (0.085 R)
• M23: 5,434,591 km (0.05 R)
• M24: 5,830,876 km (0.106 R)
• M25: 6,561,811 km (0.087 R)
• M26: 6,681,490 km (0.09 R)
• M27: 7,476,902 km (0.076 R)
• M28: 8,013,060 km (0.107 R)
• M29: 8,301,934 km (0.076 R)
• M30: 8,496,561 km (0.12 R)
• M31: 8,890,153 km (0.093 R)
• M32: 9,155,838 km (0.039 R)
• M33: 9,525,495 km (0.041 R)
• M34: 9,934,346 km (0.079 R)
• M35: 10,488,456 km (0.05 R)
• M36: 10,628,630 km (0.108 R)
• M37: 11,231,060 km (0.106 R)
• M38: 11,446,331 km (0.11 R)
• M39: 11,554,491 km (0.098 R)
• M40: 11,880,913 km (0.079 R)
• M41: 11,953,917 km (0.095 R)
• M42: 12,173,676 km (0.115 R)
• M43: 12,284,080 km (0.05 R)
• M44: 12,357,981 km (0.093 R)
• M45: 13,104,025 km (0.101 R)
• M46: 13,520,506 km (0.12 R)
• M47: 14,018,368 km (0.113 R)
• M48: 14,172,902 km (0.074 R)
• M49: 14,288,990 km (0.041 R)
• M50: 15,828,203 km (0.104 R)
• M51: 16,556,146 km (0.081 R)
• M52: 16,801,187 km (0.042 R)
• M53: 17,543,791 km (0.091 R)
• M54: 18,423,576 km (0.081 R)
• M55: 19,317,723 km (0.103 R)
• M56: 19,834,882 km (0.036 R)
• M57: 19,965,033 km (0.116 R)
• M58: 20,269,464 km (0.081 R)
• M59: 20,487,877 km (0.108 R)
• M60: 21,015,359 km (0.105 R)
• M61: 21,236,465 km (0.05 R)
• M62: 21,369,607 km (0.084 R)
• M63: 21,681,070 km (0.049 R)
• M64: 21,770,380 km (0.107 R)
• M65: 22,218,575 km (0.032 R)
• M66: 22,398,691 km (0.068 R)
• M67: 22,534,077 km (0.089 R)
• M68: 22,987,508 km (0.113 R)
• M69: 23,535,635 km (0.069 R)
• M70: 25,064,824 km (0.102 R)
• M71: 25,770,627 km (0.073 R)
• M72: 26,721,770 km (0.106 R)
• M73: 27,057,318 km (0.043 R)
• M74: 29,051,009 km (0.119 R)
• M75: 29,297,247 km (0.088 R)
• M76: 29,494,866 km (0.079 R)
• M77: 29,692,933 km (0.102 R)
• M78: 29,990,783 km (0.076 R)
• M79: 30,990,844 km (0.083 R)
• M80: 34,056,105 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 10.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.11 AU - 5.91 AU

Year: 7241 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,495,093 km

• M1: 135,386 km (0.069 R)
• M2: 299,794 km (0.059 R)
• M3: 367,412 km (0.119 R)
• M4: 690,693 km (0.111 R)
• M5: 788,530 km (0.073 R)
• M6: 1,062,594 km (0.095 R)
• M7: 1,210,995 km (0.088 R)
• M8: 1,456,036 km (0.118 R)
• M9: 1,603,390 km (0.118 R)
• M10: 1,698,085 km (0.086 R)
• M11: 2,116,511 km (0.101 R)
• M12: 2,326,995 km (0.109 R)
• M13: 2,588,941 km (0.087 R)
• M14: 2,837,423 km (0.082 R)
• M15: 3,117,320 km (0.032 R)
• M16: 3,260,785 km (0.091 R)
• M17: 3,554,296 km (0.092 R)
• M18: 3,729,475 km (0.102 R)
• M19: 3,881,915 km (0.055 R)
• M20: 3,958,958 km (0.114 R)
• M21: 4,512,470 km (0.054 R)
• M22: 4,784,589 km (0.098 R)
• M23: 5,203,014 km (0.041 R)
• M24: 5,288,135 km (0.115 R)
• M25: 5,517,319 km (0.088 R)
• M26: 6,589,188 km (0.085 R)
• M27: 7,562,771 km (0.084 R)
• M28: 8,148,596 km (0.119 R)
• M29: 8,280,691 km (0.062 R)
• M30: 8,413,683 km (0.117 R)
• M31: 8,480,404 km (0.042 R)
• M32: 8,986,344 km (0.115 R)
• M33: 9,260,258 km (0.047 R)
• M34: 9,329,222 km (0.093 R)
• M35: 10,063,150 km (0.109 R)
• M36: 10,205,118 km (0.048 R)
• M37: 10,347,685 km (0.113 R)
• M38: 10,490,850 km (0.11 R)
• M39: 10,779,424 km (0.1 R)
• M40: 11,143,695 km (0.074 R)
• M41: 11,327,252 km (0.075 R)
• M42: 12,222,894 km (0.035 R)
• M43: 13,413,244 km (0.099 R)
• M44: 14,121,291 km (0.111 R)
• M45: 14,680,338 km (0.099 R)
• M46: 15,368,937 km (0.11 R)
• M47: 15,820,124 km (0.046 R)
• M48: 18,879,700 km (0.076 R)
• M49: 19,939,152 km (0.059 R)
• M50: 20,476,209 km (0.092 R)
• M51: 21,154,186 km (0.109 R)
• M52: 21,747,641 km (0.119 R)
• M53: 21,839,494 km (0.117 R)
• M54: 22,485,607 km (0.114 R)
• M55: 22,578,507 km (0.109 R)
• M56: 22,671,408 km (0.09 R)
• M57: 23,044,505 km (0.091 R)
• M58: 23,325,749 km (0.045 R)
• M59: 23,466,670 km (0.067 R)
• M60: 23,608,040 km (0.083 R)
• M61: 23,702,436 km (0.032 R)
• M62: 24,844,466 km (0.112 R)
• M63: 24,988,380 km (0.065 R)
• M64: 25,229,083 km (0.108 R)
• M65: 25,761,202 km (0.092 R)
• M66: 26,443,817 km (0.105 R)
• M67: 26,541,804 km (0.054 R)
• M68: 27,429,368 km (0.069 R)
• M69: 27,528,551 km (0.059 R)
• M70: 27,627,884 km (0.088 R)
• M71: 27,727,367 km (0.028 R)
• M72: 27,876,666 km (0.099 R)
• M73: 28,577,532 km (0.12 R)
• M74: 29,081,527 km (0.117 R)
• M75: 29,334,796 km (0.065 R)
• M76: 29,639,527 km (0.103 R)
• M77: 29,945,305 km (0.12 R)
• M78: 30,098,643 km (0.119 R)
• M79: 30,200,968 km (0.089 R)
• M80: 30,560,003 km (0.063 R)
• M81: 31,334,321 km (0.1 R)
• M82: 31,489,903 km (0.11 R)
• M83: 31,801,964 km (0.088 R)
• M84: 32,429,228 km (0.087 R)
• M85: 32,534,096 km (0.045 R)
• M86: 33,007,723 km (0.1 R)
• M87: 33,536,551 km (0.107 R)
• M88: 33,748,831 km (0.086 R)
• M89: 35,032,231 km (0.081 R)
• M90: 36,440,545 km (0.08 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: 337 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit