🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 15

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 485 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,672,781 km

• M1: 223,798 km (0.118 R)
• M2: 321,935 km (0.089 R)
• M3: 432,936 km (0.065 R)
• M4: 712,535 km (0.113 R)
• M5: 810,521 km (0.068 R)
• M6: 944,860 km (0.119 R)
• M7: 1,109,867 km (0.109 R)
• M8: 1,207,853 km (0.106 R)
• M9: 1,348,774 km (0.083 R)
• M10: 1,446,013 km (0.107 R)
• M11: 1,596,808 km (0.102 R)
• M12: 1,700,329 km (0.093 R)
• M13: 1,801,906 km (0.102 R)
• M14: 1,901,090 km (0.088 R)
• M15: 2,006,855 km (0.055 R)
• M16: 2,114,716 km (0.106 R)
• M17: 2,248,755 km (0.054 R)
• M18: 2,445,327 km (0.086 R)
• M19: 2,561,116 km (0.117 R)
• M20: 2,683,786 km (0.102 R)
• M21: 2,813,936 km (0.098 R)
• M22: 2,940,945 km (0.068 R)
• M23: 3,086,054 km (0.11 R)
• M24: 3,222,787 km (0.116 R)
• M25: 3,383,754 km (0.083 R)
• M26: 3,587,656 km (0.1 R)
• M27: 3,685,344 km (0.116 R)
• M28: 3,842,272 km (0.077 R)
• M29: 3,960,155 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 9.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 560 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,672,781 km

• M1: 122,820 km (0.11 R)
• M2: 211,531 km (0.118 R)
• M3: 288,724 km (0.094 R)
• M4: 365,617 km (0.115 R)
• M5: 463,604 km (0.1 R)
• M6: 541,694 km (0.104 R)
• M7: 620,532 km (0.084 R)
• M8: 703,708 km (0.118 R)
• M9: 796,010 km (0.05 R)
• M10: 934,687 km (0.106 R)
• M11: 1,020,706 km (0.086 R)
• M12: 1,109,717 km (0.087 R)
• M13: 1,386,772 km (0.047 R)
• M14: 1,498,671 km (0.098 R)
• M15: 1,711,998 km (0.028 R)
• M16: 1,805,646 km (0.111 R)
• M17: 1,880,296 km (0.049 R)
• M18: 1,949,260 km (0.042 R)
• M19: 2,061,159 km (0.055 R)
• M20: 2,175,452 km (0.118 R)
• M21: 2,247,858 km (0.11 R)
• M22: 2,455,200 km (0.102 R)
• M23: 2,599,562 km (0.049 R)
• M24: 2,793,740 km (0.093 R)
• M25: 2,912,671 km (0.068 R)
• M26: 3,171,774 km (0.104 R)
• M27: 3,371,188 km (0.114 R)
• M28: 3,583,318 km (0.054 R)
• M29: 3,782,433 km (0.071 R)
• M30: 4,074,448 km (0.111 R)
• M31: 4,236,911 km (0.118 R)
• M32: 4,475,220 km (0.05 R)
• M33: 4,633,495 km (0.104 R)
• M34: 4,765,291 km (0.091 R)
• M35: 4,927,006 km (0.066 R)
• M36: 5,061,494 km (0.077 R)
• M37: 5,138,836 km (0.063 R)
• M38: 5,245,949 km (0.07 R)
• M39: 5,671,854 km (0.108 R)
• M40: 5,792,729 km (0.108 R)
• M41: 5,914,352 km (0.055 R)
• M42: 6,026,700 km (0.111 R)
• M43: 6,420,292 km (0.099 R)
• M44: 6,535,632 km (0.108 R)
• M45: 6,832,733 km (0.092 R)
• M46: 6,897,060 km (0.077 R)
• M47: 6,961,537 km (0.112 R)
• M48: 7,123,551 km (0.091 R)
• M49: 7,319,525 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 12.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.98 AU - 1.16 AU

Year: 764 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,672,781 km

• M1: 159,771 km (0.118 R)
• M2: 253,120 km (0.087 R)
• M3: 471,682 km (0.074 R)
• M4: 684,560 km (0.082 R)
• M5: 806,781 km (0.081 R)
• M6: 1,081,892 km (0.101 R)
• M7: 1,200,673 km (0.087 R)
• M8: 1,338,003 km (0.045 R)
• M9: 1,510,191 km (0.048 R)
• M10: 1,629,270 km (0.086 R)
• M11: 1,893,161 km (0.079 R)
• M12: 1,989,652 km (0.064 R)
• M13: 2,289,446 km (0.105 R)
• M14: 2,515,189 km (0.105 R)
• M15: 2,666,881 km (0.031 R)
• M16: 2,757,538 km (0.083 R)
• M17: 2,867,642 km (0.098 R)
• M18: 3,274,847 km (0.088 R)
• M19: 3,381,959 km (0.11 R)
• M20: 3,539,934 km (0.12 R)
• M21: 3,751,167 km (0.109 R)
• M22: 3,987,232 km (0.107 R)
• M23: 4,081,030 km (0.056 R)
• M24: 4,239,005 km (0.04 R)
• M25: 4,366,762 km (0.074 R)
• M26: 4,463,552 km (0.079 R)
• M27: 4,571,861 km (0.066 R)
• M28: 4,681,067 km (0.114 R)
• M29: 4,813,311 km (0.077 R)
• M30: 5,104,130 km (0.097 R)
• M31: 5,183,417 km (0.078 R)
• M32: 5,274,671 km (0.098 R)
• M33: 5,423,820 km (0.117 R)
• M34: 5,761,912 km (0.083 R)
• M35: 6,361,051 km (0.068 R)
• M36: 6,471,005 km (0.114 R)
• M37: 6,631,075 km (0.085 R)
• M38: 6,730,109 km (0.097 R)
• M39: 6,817,325 km (0.095 R)
• M40: 7,068,350 km (0.109 R)
• M41: 7,450,722 km (0.059 R)
• M42: 7,722,392 km (0.108 R)
• M43: 7,905,350 km (0.086 R)
• M44: 8,570,462 km (0.068 R)
• M45: 8,651,544 km (0.103 R)
• M46: 8,841,683 km (0.085 R)
• M47: 8,923,513 km (0.07 R)
• M48: 9,005,792 km (0.105 R)
• M49: 9,198,474 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 8.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.25 AU - 1.73 AU

Year: 1255 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,672,781 km

• M1: 102,624 km (0.087 R)
• M2: 184,753 km (0.097 R)
• M3: 297,251 km (0.109 R)
• M4: 459,116 km (0.052 R)
• M5: 525,537 km (0.059 R)
• M6: 595,549 km (0.078 R)
• M7: 669,151 km (0.084 R)
• M8: 895,044 km (0.085 R)
• M9: 980,614 km (0.092 R)
• M10: 1,121,984 km (0.118 R)
• M11: 1,246,300 km (0.071 R)
• M12: 1,367,025 km (0.091 R)
• M13: 1,475,035 km (0.052 R)
• M14: 1,551,480 km (0.046 R)
• M15: 1,779,766 km (0.105 R)
• M16: 1,843,195 km (0.058 R)
• M17: 1,962,874 km (0.043 R)
• M18: 2,085,245 km (0.095 R)
• M19: 2,377,260 km (0.106 R)
• M20: 2,558,722 km (0.071 R)
• M21: 2,630,529 km (0.073 R)
• M22: 2,692,762 km (0.106 R)
• M23: 2,818,424 km (0.07 R)
• M24: 2,978,344 km (0.086 R)
• M25: 3,043,269 km (0.108 R)
• M26: 3,262,730 km (0.115 R)
• M27: 3,419,508 km (0.093 R)
• M28: 3,647,794 km (0.113 R)
• M29: 3,892,985 km (0.11 R)
• M30: 4,191,732 km (0.084 R)
• M31: 4,350,156 km (0.065 R)
• M32: 4,411,492 km (0.034 R)
• M33: 4,862,529 km (0.103 R)
• M34: 5,028,882 km (0.113 R)
• M35: 5,223,359 km (0.107 R)
• M36: 5,314,913 km (0.062 R)
• M37: 5,433,544 km (0.053 R)
• M38: 5,552,923 km (0.111 R)
• M39: 5,821,452 km (0.092 R)
• M40: 5,875,756 km (0.079 R)
• M41: 6,039,416 km (0.102 R)
• M42: 6,108,081 km (0.057 R)
• M43: 6,177,046 km (0.096 R)
• M44: 6,273,985 km (0.094 R)
• M45: 6,399,348 km (0.045 R)
• M46: 6,497,335 km (0.119 R)
• M47: 6,666,680 km (0.111 R)
• M48: 6,751,950 km (0.07 R)
• M49: 7,053,091 km (0.031 R)
• M50: 7,285,416 km (0.062 R)
• M51: 7,461,343 km (0.11 R)
• M52: 7,623,807 km (0.055 R)
• M53: 8,118,527 km (0.111 R)
• M54: 8,255,259 km (0.055 R)
• M55: 8,484,742 km (0.089 R)
• M56: 9,567,681 km (0.111 R)
• M57: 9,954,392 km (0.092 R)
• M58: 10,166,073 km (0.073 R)
• M59: 10,577,317 km (0.046 R)
• M60: 10,660,195 km (0.093 R)
• M61: 10,826,697 km (0.117 R)
• M62: 10,927,077 km (0.068 R)
• M63: 11,111,681 km (0.102 R)
• M64: 11,314,386 km (0.098 R)
• M65: 11,399,208 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 10.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.01 AU - 2.95 AU

Year: 2696 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,672,781 km

• M1: 167,250 km (0.115 R)
• M2: 395,387 km (0.119 R)
• M3: 464,950 km (0.109 R)
• M4: 539,600 km (0.098 R)
• M5: 619,186 km (0.061 R)
• M6: 684,261 km (0.067 R)
• M7: 761,752 km (0.09 R)
• M8: 937,231 km (0.098 R)
• M9: 1,208,302 km (0.094 R)
• M10: 1,292,226 km (0.103 R)
• M11: 1,365,679 km (0.074 R)
• M12: 1,555,818 km (0.071 R)
• M13: 1,687,614 km (0.098 R)
• M14: 1,920,238 km (0.108 R)
• M15: 2,617,065 km (0.12 R)
• M16: 2,727,319 km (0.099 R)
• M17: 3,116,722 km (0.079 R)
• M18: 3,233,708 km (0.064 R)
• M19: 3,541,281 km (0.107 R)
• M20: 3,822,674 km (0.115 R)
• M21: 4,038,694 km (0.072 R)
• M22: 4,444,852 km (0.07 R)
• M23: 4,825,579 km (0.119 R)
• M24: 5,236,823 km (0.047 R)
• M25: 5,316,409 km (0.111 R)
• M26: 6,009,496 km (0.076 R)
• M27: 6,155,803 km (0.064 R)
• M28: 6,409,222 km (0.092 R)
• M29: 6,904,690 km (0.107 R)
• M30: 7,145,991 km (0.109 R)
• M31: 7,412,574 km (0.109 R)
• M32: 7,682,299 km (0.111 R)
• M33: 8,185,247 km (0.091 R)
• M34: 8,301,186 km (0.116 R)
• M35: 8,628,356 km (0.077 R)
• M36: 8,935,930 km (0.068 R)
• M37: 9,513,377 km (0.117 R)
• M38: 10,127,776 km (0.096 R)
• M39: 11,343,259 km (0.12 R)
• M40: 11,498,392 km (0.091 R)
• M41: 11,602,212 km (0.115 R)
• M42: 11,758,542 km (0.038 R)
• M43: 12,099,625 km (0.088 R)
• M44: 12,311,306 km (0.089 R)
• M45: 12,444,149 km (0.096 R)
• M46: 12,818,742 km (0.12 R)
• M47: 13,115,545 km (0.116 R)
• M48: 13,360,137 km (0.08 R)
• M49: 13,469,343 km (0.106 R)
• M50: 13,606,375 km (0.092 R)
• M51: 14,269,991 km (0.05 R)
• M52: 14,353,766 km (0.103 R)
• M53: 14,493,640 km (0.12 R)
• M54: 14,887,681 km (0.076 R)
• M55: 15,830,596 km (0.085 R)
• M56: 16,469,828 km (0.102 R)
• M57: 17,058,346 km (0.093 R)
• M58: 17,683,665 km (0.103 R)
• M59: 17,773,573 km (0.085 R)
• M60: 17,893,850 km (0.083 R)
• M61: 18,014,276 km (0.085 R)
• M62: 18,559,561 km (0.06 R)
• M63: 18,864,890 km (0.099 R)
• M64: 19,295,133 km (0.091 R)
• M65: 19,480,485 km (0.1 R)
• M66: 19,635,469 km (0.076 R)
• M67: 20,700,007 km (0.082 R)
• M68: 20,826,417 km (0.09 R)
• M69: 21,111,850 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 14.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.4 AU - 3.36 AU

Year: 3374 Days

Day: 5.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,672,781 km

• M1: 242,648 km (0.057 R)
• M2: 356,641 km (0.095 R)
• M3: 455,077 km (0.095 R)
• M4: 585,825 km (0.074 R)
• M5: 712,235 km (0.113 R)
• M6: 816,954 km (0.026 R)
• M7: 1,068,578 km (0.064 R)
• M8: 1,346,680 km (0.091 R)
• M9: 1,495,081 km (0.114 R)
• M10: 1,838,558 km (0.101 R)
• M11: 2,050,987 km (0.11 R)
• M12: 2,191,908 km (0.119 R)
• M13: 2,303,807 km (0.083 R)
• M14: 2,450,712 km (0.044 R)
• M15: 2,823,361 km (0.112 R)
• M16: 3,106,101 km (0.101 R)
• M17: 3,324,214 km (0.085 R)
• M18: 3,528,864 km (0.097 R)
• M19: 3,623,260 km (0.096 R)
• M20: 3,911,536 km (0.105 R)
• M21: 4,247,682 km (0.09 R)
• M22: 4,884,819 km (0.054 R)
• M23: 5,032,921 km (0.112 R)
• M24: 5,975,537 km (0.071 R)
• M25: 6,432,708 km (0.101 R)
• M26: 6,525,459 km (0.038 R)
• M27: 7,187,579 km (0.054 R)
• M28: 7,453,714 km (0.119 R)
• M29: 7,723,140 km (0.032 R)
• M30: 7,970,874 km (0.065 R)
• M31: 8,120,771 km (0.088 R)
• M32: 8,652,890 km (0.068 R)
• M33: 8,936,079 km (0.108 R)
• M34: 9,117,990 km (0.083 R)
• M35: 9,353,607 km (0.106 R)
• M36: 9,617,946 km (0.104 R)
• M37: 9,992,091 km (0.115 R)
• M38: 10,425,476 km (0.098 R)
• M39: 10,562,208 km (0.119 R)
• M40: 11,282,971 km (0.104 R)
• M41: 11,395,169 km (0.08 R)
• M42: 11,990,868 km (0.079 R)
• M43: 12,278,245 km (0.107 R)
• M44: 12,422,607 km (0.113 R)
• M45: 13,420,275 km (0.097 R)
• M46: 13,898,689 km (0.069 R)
• M47: 14,200,428 km (0.078 R)
• M48: 14,413,156 km (0.108 R)
• M49: 15,057,325 km (0.093 R)
• M50: 15,491,907 km (0.1 R)
• M51: 15,962,242 km (0.098 R)
• M52: 16,501,094 km (0.068 R)
• M53: 16,692,579 km (0.093 R)
• M54: 17,239,509 km (0.083 R)
• M55: 17,498,912 km (0.107 R)
• M56: 17,792,273 km (0.037 R)
• M57: 18,218,926 km (0.05 R)
• M58: 18,715,442 km (0.075 R)
• M59: 19,620,359 km (0.079 R)
• M60: 19,993,157 km (0.057 R)
• M61: 20,608,303 km (0.102 R)
• M62: 21,298,997 km (0.037 R)
• M63: 22,455,388 km (0.036 R)
• M64: 22,987,807 km (0.069 R)
• M65: 23,130,374 km (0.094 R)
• M66: 23,632,125 km (0.079 R)
• M67: 23,812,091 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.3

Radius: 3.6

Gravity: 25.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.73 AU - 5.89 AU

Year: 9667 Days

Day: 20.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,672,781 km

• M1: 99,034 km (0.104 R)
• M2: 140,772 km (0.086 R)
• M3: 264,339 km (0.112 R)
• M4: 295,007 km (0.089 R)
• M5: 326,871 km (0.105 R)
• M6: 360,082 km (0.057 R)
• M7: 442,062 km (0.095 R)
• M8: 491,728 km (0.118 R)
• M9: 637,736 km (0.094 R)
• M10: 752,477 km (0.056 R)
• M11: 842,685 km (0.102 R)
• M12: 952,490 km (0.115 R)
• M13: 1,100,442 km (0.114 R)
• M14: 1,291,030 km (0.112 R)
• M15: 1,510,639 km (0.063 R)
• M16: 1,567,337 km (0.068 R)
• M17: 2,301,563 km (0.114 R)
• M18: 2,726,272 km (0.098 R)
• M19: 3,150,382 km (0.062 R)
• M20: 3,198,851 km (0.065 R)
• M21: 3,370,141 km (0.103 R)
• M22: 3,544,422 km (0.109 R)
• M23: 3,696,264 km (0.063 R)
• M24: 3,798,589 km (0.101 R)
• M25: 3,876,081 km (0.107 R)
• M26: 4,006,231 km (0.087 R)
• M27: 4,324,426 km (0.039 R)
• M28: 4,405,208 km (0.083 R)
• M29: 4,733,576 km (0.09 R)
• M30: 5,471,692 km (0.094 R)
• M31: 5,559,057 km (0.065 R)
• M32: 5,883,684 km (0.102 R)
• M33: 6,551,190 km (0.03 R)
• M34: 6,925,334 km (0.078 R)
• M35: 8,254,960 km (0.114 R)
• M36: 8,321,830 km (0.062 R)
• M37: 9,801,652 km (0.111 R)
• M38: 9,837,107 km (0.078 R)
• M39: 10,014,530 km (0.051 R)
• M40: 10,408,870 km (0.088 R)
• M41: 11,286,411 km (0.028 R)
• M42: 11,546,861 km (0.111 R)
• M43: 11,809,256 km (0.047 R)
• M44: 12,416,324 km (0.102 R)
• M45: 12,608,109 km (0.047 R)
• M46: 12,685,151 km (0.063 R)
• M47: 13,542,347 km (0.086 R)
• M48: 14,619,751 km (0.081 R)
• M49: 14,741,225 km (0.12 R)
• M50: 15,189,270 km (0.081 R)
• M51: 15,271,100 km (0.094 R)
• M52: 16,056,788 km (0.107 R)
• M53: 16,098,526 km (0.082 R)
• M54: 17,538,256 km (0.108 R)
• M55: 17,667,209 km (0.108 R)
• M56: 17,710,294 km (0.097 R)
• M57: 18,142,931 km (0.046 R)
• M58: 19,595,077 km (0.11 R)
• M59: 20,765,082 km (0.109 R)
• M60: 20,810,560 km (0.092 R)
• M61: 20,947,143 km (0.097 R)
• M62: 21,038,397 km (0.086 R)
• M63: 21,312,760 km (0.067 R)
• M64: 22,096,802 km (0.06 R)
• M65: 22,189,553 km (0.119 R)
• M66: 22,796,322 km (0.111 R)
• M67: 22,890,120 km (0.088 R)
• M68: 25,083,075 km (0.094 R)
• M69: 25,180,014 km (0.055 R)
• M70: 25,471,281 km (0.076 R)
• M71: 26,302,746 km (0.103 R)
• M72: 26,499,767 km (0.037 R)
• M73: 26,944,671 km (0.111 R)
• M74: 28,243,629 km (0.116 R)
• M75: 29,511,920 km (0.079 R)
• M76: 29,665,258 km (0.1 R)
• M77: 29,767,732 km (0.109 R)
• M78: 29,819,044 km (0.09 R)
• M79: 29,972,981 km (0.075 R)
• M80: 30,127,216 km (0.092 R)
• M81: 30,281,601 km (0.074 R)
• M82: 31,058,014 km (0.04 R)
• M83: 31,422,584 km (0.057 R)
• M84: 31,945,877 km (0.096 R)
• M85: 32,155,913 km (0.114 R)
• M86: 32,366,547 km (0.074 R)
• M87: 33,692,881 km (0.093 R)
• M88: 34,174,736 km (0.071 R)
• M89: 34,658,835 km (0.1 R)
• M90: 34,820,700 km (0.084 R)
• M91: 36,562,916 km (0.107 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: 281 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit