🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 15

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 432 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,698,216 km

• M1: 189,241 km (0.111 R)
• M2: 292,763 km (0.089 R)
• M3: 422,614 km (0.058 R)
• M4: 535,112 km (0.104 R)
• M5: 638,484 km (0.086 R)
• M6: 753,375 km (0.11 R)
• M7: 959,970 km (0.079 R)
• M8: 1,078,152 km (0.112 R)
• M9: 1,246,749 km (0.099 R)
• M10: 1,416,841 km (0.091 R)
• M11: 1,525,300 km (0.103 R)
• M12: 1,636,750 km (0.047 R)
• M13: 1,764,058 km (0.117 R)
• M14: 1,899,295 km (0.093 R)
• M15: 1,997,431 km (0.117 R)
• M16: 2,175,901 km (0.088 R)
• M17: 2,269,549 km (0.084 R)
• M18: 2,432,162 km (0.097 R)
• M19: 2,539,424 km (0.117 R)
• M20: 2,698,446 km (0.107 R)
• M21: 2,830,242 km (0.076 R)
• M22: 3,147,988 km (0.063 R)
• M23: 3,303,271 km (0.083 R)
• M24: 3,417,264 km (0.117 R)
• M25: 3,510,613 km (0.108 R)
• M26: 3,666,195 km (0.095 R)
• M27: 3,767,473 km (0.108 R)
• M28: 3,875,482 km (0.059 R)
• M29: 4,024,931 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.85 AU - 0.91 AU

Year: 560 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,698,216 km

• M1: 143,614 km (0.108 R)
• M2: 225,145 km (0.107 R)
• M3: 305,180 km (0.096 R)
• M4: 362,775 km (0.094 R)
• M5: 438,920 km (0.031 R)
• M6: 540,198 km (0.053 R)
• M7: 658,530 km (0.064 R)
• M8: 785,987 km (0.026 R)
• M9: 853,007 km (0.1 R)
• M10: 936,183 km (0.079 R)
• M11: 1,046,587 km (0.104 R)
• M12: 1,176,886 km (0.117 R)
• M13: 1,280,857 km (0.046 R)
• M14: 1,361,041 km (0.103 R)
• M15: 1,470,547 km (0.117 R)
• M16: 1,605,933 km (0.076 R)
• M17: 1,669,512 km (0.096 R)
• M18: 1,739,674 km (0.092 R)
• M19: 1,932,057 km (0.091 R)
• M20: 2,012,241 km (0.039 R)
• M21: 2,163,185 km (0.041 R)
• M22: 2,390,125 km (0.11 R)
• M23: 2,577,422 km (0.078 R)
• M24: 2,804,212 km (0.061 R)
• M25: 2,867,193 km (0.11 R)
• M26: 2,930,772 km (0.107 R)
• M27: 3,037,585 km (0.063 R)
• M28: 3,124,052 km (0.089 R)
• M29: 3,189,576 km (0.11 R)
• M30: 3,277,390 km (0.1 R)
• M31: 3,343,961 km (0.116 R)
• M32: 3,433,271 km (0.077 R)
• M33: 3,500,889 km (0.071 R)
• M34: 3,584,066 km (0.08 R)
• M35: 3,675,470 km (0.082 R)
• M36: 3,752,363 km (0.113 R)
• M37: 3,814,297 km (0.116 R)
• M38: 4,049,315 km (0.092 R)
• M39: 4,120,823 km (0.077 R)
• M40: 4,273,114 km (0.058 R)
• M41: 4,337,740 km (0.08 R)
• M42: 4,566,774 km (0.113 R)
• M43: 4,816,453 km (0.087 R)
• M44: 4,875,395 km (0.086 R)
• M45: 4,985,499 km (0.082 R)
• M46: 5,156,489 km (0.104 R)
• M47: 5,294,717 km (0.118 R)
• M48: 5,610,219 km (0.072 R)
• M49: 5,725,709 km (0.057 R)
• M50: 5,977,033 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 11.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.48 AU - 2 AU

Year: 1557 Days

Day: 11.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,698,216 km

• M1: 143,464 km (0.087 R)
• M2: 231,278 km (0.069 R)
• M3: 392,246 km (0.086 R)
• M4: 537,356 km (0.1 R)
• M5: 641,625 km (0.039 R)
• M6: 715,377 km (0.093 R)
• M7: 785,987 km (0.057 R)
• M8: 914,193 km (0.112 R)
• M9: 1,079,498 km (0.096 R)
• M10: 1,334,413 km (0.12 R)
• M11: 1,490,294 km (0.109 R)
• M12: 1,574,667 km (0.098 R)
• M13: 2,050,239 km (0.062 R)
• M14: 2,192,806 km (0.104 R)
• M15: 2,488,112 km (0.083 R)
• M16: 2,650,874 km (0.062 R)
• M17: 2,775,340 km (0.08 R)
• M18: 2,965,778 km (0.101 R)
• M19: 3,073,488 km (0.055 R)
• M20: 3,149,634 km (0.058 R)
• M21: 3,259,588 km (0.063 R)
• M22: 3,337,379 km (0.066 R)
• M23: 3,505,976 km (0.099 R)
• M24: 3,597,230 km (0.088 R)
• M25: 3,677,564 km (0.101 R)
• M26: 3,770,315 km (0.119 R)
• M27: 3,875,482 km (0.113 R)
• M28: 4,269,673 km (0.07 R)
• M29: 4,465,496 km (0.111 R)
• M30: 4,564,680 km (0.048 R)
• M31: 4,815,406 km (0.105 R)
• M32: 5,006,592 km (0.026 R)
• M33: 5,148,411 km (0.105 R)
• M34: 5,422,773 km (0.079 R)
• M35: 5,541,853 km (0.088 R)
• M36: 5,661,831 km (0.118 R)
• M37: 5,890,865 km (0.035 R)
• M38: 6,191,856 km (0.114 R)
• M39: 6,316,471 km (0.057 R)
• M40: 6,539,970 km (0.074 R)
• M41: 6,808,797 km (0.117 R)
• M42: 6,980,536 km (0.096 R)
• M43: 7,095,876 km (0.041 R)
• M44: 7,563,369 km (0.097 R)
• M45: 7,756,201 km (0.095 R)
• M46: 7,875,580 km (0.069 R)
• M47: 8,025,776 km (0.089 R)
• M48: 8,131,542 km (0.12 R)
• M49: 8,252,866 km (0.086 R)
• M50: 8,482,050 km (0.09 R)
• M51: 8,620,577 km (0.1 R)
• M52: 8,790,969 km (0.069 R)
• M53: 9,229,740 km (0.05 R)
• M54: 9,836,658 km (0.094 R)
• M55: 9,917,441 km (0.091 R)
• M56: 10,259,422 km (0.118 R)
• M57: 10,821,162 km (0.059 R)
• M58: 11,021,773 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 8.6

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.33 AU - 2.19 AU

Year: 1584 Days

Day: 9.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,698,216 km

• M1: 125,812 km (0.11 R)
• M2: 189,989 km (0.105 R)
• M3: 261,647 km (0.047 R)
• M4: 367,412 km (0.086 R)
• M5: 484,248 km (0.071 R)
• M6: 563,386 km (0.086 R)
• M7: 647,310 km (0.048 R)
• M8: 858,542 km (0.095 R)
• M9: 1,043,296 km (0.085 R)
• M10: 1,190,649 km (0.09 R)
• M11: 1,275,471 km (0.037 R)
• M12: 1,380,040 km (0.059 R)
• M13: 1,451,548 km (0.069 R)
• M14: 1,692,251 km (0.074 R)
• M15: 1,807,741 km (0.096 R)
• M16: 2,036,476 km (0.094 R)
• M17: 2,097,811 km (0.043 R)
• M18: 2,170,067 km (0.064 R)
• M19: 2,391,920 km (0.109 R)
• M20: 2,445,925 km (0.102 R)
• M21: 2,588,043 km (0.103 R)
• M22: 2,789,402 km (0.103 R)
• M23: 2,961,290 km (0.116 R)
• M24: 3,136,619 km (0.103 R)
• M25: 3,339,473 km (0.111 R)
• M26: 3,509,716 km (0.117 R)
• M27: 3,583,617 km (0.053 R)
• M28: 3,707,933 km (0.117 R)
• M29: 3,846,311 km (0.068 R)
• M30: 4,076,542 km (0.117 R)
• M31: 4,154,333 km (0.114 R)
• M32: 4,377,383 km (0.119 R)
• M33: 4,671,792 km (0.105 R)
• M34: 4,766,787 km (0.07 R)
• M35: 4,986,546 km (0.057 R)
• M36: 5,041,897 km (0.069 R)
• M37: 5,153,497 km (0.113 R)
• M38: 5,636,549 km (0.086 R)
• M39: 5,752,337 km (0.06 R)
• M40: 6,015,929 km (0.069 R)
• M41: 6,615,517 km (0.092 R)
• M42: 7,202,689 km (0.104 R)
• M43: 7,694,118 km (0.064 R)
• M44: 7,790,608 km (0.091 R)
• M45: 7,855,085 km (0.095 R)
• M46: 7,935,868 km (0.106 R)
• M47: 8,082,175 km (0.12 R)
• M48: 8,559,392 km (0.112 R)
• M49: 8,809,819 km (0.111 R)
• M50: 8,944,457 km (0.118 R)
• M51: 9,232,732 km (0.115 R)
• M52: 9,352,260 km (0.072 R)
• M53: 9,541,352 km (0.101 R)
• M54: 9,696,784 km (0.091 R)
• M55: 9,766,198 km (0.111 R)
• M56: 9,853,264 km (0.083 R)
• M57: 9,992,988 km (0.106 R)
• M58: 10,203,772 km (0.077 R)
• M59: 10,292,034 km (0.091 R)
• M60: 10,398,398 km (0.093 R)
• M61: 10,971,358 km (0.112 R)
• M62: 11,371,233 km (0.112 R)
• M63: 11,812,996 km (0.065 R)
• M64: 11,905,747 km (0.033 R)
• M65: 12,372,941 km (0.102 R)
• M66: 12,467,187 km (0.113 R)
• M67: 12,580,583 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 14.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.78 AU - 1.88 AU

Year: 1679 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,698,216 km

• M1: 199,115 km (0.116 R)
• M2: 295,905 km (0.068 R)
• M3: 396,883 km (0.094 R)
• M4: 498,161 km (0.091 R)
• M5: 622,178 km (0.096 R)
• M6: 765,044 km (0.098 R)
• M7: 920,625 km (0.057 R)
• M8: 1,035,367 km (0.101 R)
• M9: 1,128,267 km (0.097 R)
• M10: 1,330,673 km (0.092 R)
• M11: 1,485,208 km (0.115 R)
• M12: 1,607,280 km (0.081 R)
• M13: 1,878,500 km (0.104 R)
• M14: 2,003,115 km (0.111 R)
• M15: 2,296,028 km (0.102 R)
• M16: 2,402,841 km (0.083 R)
• M17: 2,529,700 km (0.104 R)
• M18: 2,743,176 km (0.062 R)
• M19: 3,050,151 km (0.068 R)
• M20: 3,237,896 km (0.117 R)
• M21: 3,511,361 km (0.112 R)
• M22: 3,614,584 km (0.086 R)
• M23: 3,845,563 km (0.093 R)
• M24: 4,005,782 km (0.098 R)
• M25: 4,135,633 km (0.118 R)
• M26: 4,266,830 km (0.085 R)
• M27: 4,399,524 km (0.118 R)
• M28: 4,567,373 km (0.075 R)
• M29: 4,944,210 km (0.1 R)
• M30: 5,118,940 km (0.094 R)
• M31: 5,212,887 km (0.12 R)
• M32: 5,378,791 km (0.113 R)
• M33: 5,740,369 km (0.072 R)
• M34: 5,875,008 km (0.056 R)
• M35: 6,310,337 km (0.114 R)
• M36: 6,449,463 km (0.099 R)
• M37: 6,551,190 km (0.093 R)
• M38: 6,679,096 km (0.027 R)
• M39: 7,002,676 km (0.097 R)
• M40: 7,199,398 km (0.12 R)
• M41: 7,611,689 km (0.11 R)
• M42: 7,827,559 km (0.097 R)
• M43: 8,059,136 km (0.06 R)
• M44: 8,155,178 km (0.087 R)
• M45: 8,417,723 km (0.107 R)
• M46: 8,965,550 km (0.11 R)
• M47: 9,065,033 km (0.12 R)
• M48: 9,510,385 km (0.109 R)
• M49: 9,626,473 km (0.037 R)
• M50: 9,860,145 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 6.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.34 AU - 8.4 AU

Year: 12213 Days

Day: 16.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,698,216 km

• M1: 223,499 km (0.11 R)
• M2: 450,888 km (0.065 R)
• M3: 520,002 km (0.047 R)
• M4: 592,856 km (0.101 R)
• M5: 669,450 km (0.053 R)
• M6: 749,336 km (0.1 R)
• M7: 843,283 km (0.09 R)
• M8: 930,050 km (0.112 R)
• M9: 1,019,958 km (0.099 R)
• M10: 1,101,040 km (0.087 R)
• M11: 1,148,313 km (0.081 R)
• M12: 1,408,165 km (0.05 R)
• M13: 1,564,794 km (0.1 R)
• M14: 1,699,731 km (0.087 R)
• M15: 1,852,470 km (0.034 R)
• M16: 2,429,918 km (0.063 R)
• M17: 2,730,161 km (0.091 R)
• M18: 2,778,631 km (0.025 R)
• M19: 4,438,419 km (0.064 R)
• M20: 4,824,382 km (0.116 R)
• M21: 5,919,289 km (0.081 R)
• M22: 6,193,950 km (0.049 R)
• M23: 6,733,999 km (0.101 R)
• M24: 7,674,670 km (0.117 R)
• M25: 7,766,373 km (0.119 R)
• M26: 8,183,752 km (0.108 R)
• M27: 8,584,524 km (0.076 R)
• M28: 9,503,504 km (0.089 R)
• M29: 9,849,973 km (0.111 R)
• M30: 10,150,216 km (0.025 R)
• M31: 10,478,732 km (0.108 R)
• M32: 10,529,596 km (0.085 R)
• M33: 11,406,987 km (0.094 R)
• M34: 12,307,566 km (0.058 R)
• M35: 12,522,838 km (0.1 R)
• M36: 13,756,422 km (0.107 R)
• M37: 14,232,442 km (0.053 R)
• M38: 14,515,033 km (0.079 R)
• M39: 14,628,577 km (0.115 R)
• M40: 14,827,991 km (0.094 R)
• M41: 15,057,026 km (0.119 R)
• M42: 15,431,619 km (0.12 R)
• M43: 15,489,513 km (0.096 R)
• M44: 16,990,578 km (0.061 R)
• M45: 17,895,047 km (0.098 R)
• M46: 18,353,116 km (0.084 R)
• M47: 18,598,905 km (0.112 R)
• M48: 19,844,606 km (0.107 R)
• M49: 19,970,717 km (0.064 R)
• M50: 20,033,848 km (0.111 R)
• M51: 20,541,134 km (0.07 R)
• M52: 20,796,498 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit