🌌 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: 448.9

Radius: 8.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 424 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,312,873 km

• M1: 116,387 km (0.085 R)
• M2: 181,761 km (0.098 R)
• M3: 240,105 km (0.101 R)
• M4: 343,028 km (0.047 R)
• M5: 448,943 km (0.106 R)
• M6: 570,716 km (0.104 R)
• M7: 629,059 km (0.093 R)
• M8: 689,796 km (0.067 R)
• M9: 748,887 km (0.057 R)
• M10: 833,111 km (0.097 R)
• M11: 896,690 km (0.077 R)
• M12: 1,058,704 km (0.08 R)
• M13: 1,123,630 km (0.045 R)
• M14: 1,185,563 km (0.101 R)
• M15: 1,262,456 km (0.069 R)
• M16: 1,331,571 km (0.077 R)
• M17: 1,411,755 km (0.11 R)
• M18: 1,527,544 km (0.104 R)
• M19: 1,611,618 km (0.083 R)
• M20: 1,692,251 km (0.096 R)
• M21: 1,794,875 km (0.101 R)
• M22: 1,899,743 km (0.08 R)
• M23: 1,974,393 km (0.115 R)
• M24: 2,077,166 km (0.089 R)
• M25: 2,193,105 km (0.108 R)
• M26: 2,339,412 km (0.101 R)
• M27: 2,494,993 km (0.101 R)
• M28: 2,565,304 km (0.077 R)
• M29: 2,648,032 km (0.111 R)
• M30: 2,743,775 km (0.11 R)
• M31: 2,804,212 km (0.076 R)
• M32: 2,865,098 km (0.064 R)
• M33: 2,938,850 km (0.116 R)
• M34: 3,006,917 km (0.045 R)
• M35: 3,075,583 km (0.047 R)
• M36: 3,132,131 km (0.106 R)
• M37: 3,433,122 km (0.108 R)
• M38: 3,511,511 km (0.117 R)
• M39: 3,831,052 km (0.036 R)
• M40: 3,891,938 km (0.103 R)
• M41: 3,953,273 km (0.077 R)
• M42: 4,014,908 km (0.088 R)
• M43: 4,076,841 km (0.099 R)
• M44: 4,180,812 km (0.119 R)
• M45: 4,562,436 km (0.063 R)
• M46: 4,728,489 km (0.114 R)
• M47: 4,845,176 km (0.073 R)
• M48: 4,911,148 km (0.088 R)
• M49: 5,044,141 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 9.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,312,873 km

• M1: 123,568 km (0.101 R)
• M2: 189,241 km (0.103 R)
• M3: 262,843 km (0.087 R)
• M4: 378,483 km (0.074 R)
• M5: 456,872 km (0.068 R)
• M6: 528,529 km (0.061 R)
• M7: 590,463 km (0.112 R)
• M8: 670,049 km (0.101 R)
• M9: 753,674 km (0.115 R)
• M10: 829,071 km (0.035 R)
• M11: 936,632 km (0.103 R)
• M12: 1,018,462 km (0.086 R)
• M13: 1,134,550 km (0.104 R)
• M14: 1,203,664 km (0.111 R)
• M15: 1,375,702 km (0.07 R)
• M16: 1,439,880 km (0.104 R)
• M17: 1,591,871 km (0.113 R)
• M18: 1,685,669 km (0.058 R)
• M19: 1,792,182 km (0.113 R)
• M20: 1,967,362 km (0.091 R)
• M21: 2,057,270 km (0.088 R)
• M22: 2,206,120 km (0.111 R)
• M23: 2,317,271 km (0.066 R)
• M24: 2,466,270 km (0.113 R)
• M25: 2,545,109 km (0.081 R)
• M26: 2,837,124 km (0.064 R)
• M27: 2,964,731 km (0.081 R)
• M28: 3,048,805 km (0.079 R)
• M29: 3,153,224 km (0.034 R)
• M30: 3,372,534 km (0.102 R)
• M31: 3,460,348 km (0.091 R)
• M32: 3,542,029 km (0.103 R)
• M33: 3,624,457 km (0.093 R)
• M34: 3,686,690 km (0.041 R)
• M35: 3,749,222 km (0.076 R)
• M36: 3,826,265 km (0.108 R)
• M37: 3,953,273 km (0.109 R)
• M38: 4,168,395 km (0.04 R)
• M39: 4,313,804 km (0.092 R)
• M40: 4,490,778 km (0.088 R)
• M41: 4,580,088 km (0.117 R)
• M42: 4,684,957 km (0.12 R)
• M43: 4,760,503 km (0.061 R)
• M44: 4,966,350 km (0.119 R)
• M45: 5,182,968 km (0.069 R)
• M46: 5,339,597 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.75 AU - 0.85 AU

Year: 477 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,312,873 km

• M1: 160,668 km (0.113 R)
• M2: 266,434 km (0.105 R)
• M3: 361,279 km (0.11 R)
• M4: 474,375 km (0.094 R)
• M5: 595,250 km (0.067 R)
• M6: 681,418 km (0.105 R)
• M7: 768,035 km (0.115 R)
• M8: 1,109,717 km (0.091 R)
• M9: 1,193,492 km (0.115 R)
• M10: 1,279,511 km (0.108 R)
• M11: 1,446,911 km (0.116 R)
• M12: 1,545,196 km (0.093 R)
• M13: 1,645,876 km (0.119 R)
• M14: 1,779,616 km (0.103 R)
• M15: 1,898,098 km (0.105 R)
• M16: 2,077,765 km (0.114 R)
• M17: 2,189,664 km (0.083 R)
• M18: 2,269,998 km (0.089 R)
• M19: 2,399,251 km (0.091 R)
• M20: 2,489,009 km (0.104 R)
• M21: 2,650,874 km (0.106 R)
• M22: 2,889,333 km (0.111 R)
• M23: 3,082,315 km (0.11 R)
• M24: 3,302,672 km (0.078 R)
• M25: 3,395,423 km (0.084 R)
• M26: 3,504,629 km (0.099 R)
• M27: 3,896,576 km (0.081 R)
• M28: 4,227,187 km (0.097 R)
• M29: 4,311,261 km (0.101 R)
• M30: 4,412,838 km (0.089 R)
• M31: 4,523,840 km (0.038 R)
• M32: 4,740,158 km (0.052 R)
• M33: 4,986,396 km (0.083 R)
• M34: 5,084,233 km (0.053 R)
• M35: 5,209,895 km (0.108 R)
• M36: 5,464,062 km (0.058 R)
• M37: 5,546,640 km (0.115 R)
• M38: 5,638,942 km (0.086 R)
• M39: 5,741,117 km (0.08 R)
• M40: 5,853,166 km (0.118 R)
• M41: 5,994,387 km (0.115 R)
• M42: 6,108,081 km (0.119 R)
• M43: 6,241,822 km (0.1 R)
• M44: 6,357,162 km (0.047 R)
• M45: 6,599,809 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 14.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 812 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,312,873 km

• M1: 180,714 km (0.1 R)
• M2: 293,960 km (0.115 R)
• M3: 415,732 km (0.112 R)
• M4: 591,809 km (0.088 R)
• M5: 825,032 km (0.075 R)
• M6: 915,988 km (0.116 R)
• M7: 1,103,135 km (0.115 R)
• M8: 1,277,267 km (0.096 R)
• M9: 1,371,364 km (0.044 R)
• M10: 1,524,402 km (0.097 R)
• M11: 1,661,434 km (0.048 R)
• M12: 1,848,282 km (0.11 R)
• M13: 1,987,258 km (0.114 R)
• M14: 2,146,131 km (0.036 R)
• M15: 2,268,053 km (0.107 R)
• M16: 2,434,406 km (0.058 R)
• M17: 2,832,785 km (0.089 R)
• M18: 2,949,322 km (0.071 R)
• M19: 3,049,104 km (0.103 R)
• M20: 3,280,382 km (0.12 R)
• M21: 3,374,479 km (0.078 R)
• M22: 3,488,772 km (0.117 R)
• M23: 3,613,985 km (0.086 R)
• M24: 3,908,693 km (0.065 R)
• M25: 4,069,212 km (0.039 R)
• M26: 4,170,639 km (0.114 R)
• M27: 4,448,891 km (0.106 R)
• M28: 4,543,138 km (0.11 R)
• M29: 4,818,847 km (0.109 R)
• M30: 5,013,025 km (0.076 R)
• M31: 5,154,843 km (0.088 R)
• M32: 5,298,009 km (0.056 R)
• M33: 5,487,399 km (0.079 R)
• M34: 5,577,308 km (0.112 R)
• M35: 5,826,987 km (0.053 R)
• M36: 6,010,992 km (0.057 R)
• M37: 6,267,253 km (0.107 R)
• M38: 6,742,226 km (0.099 R)
• M39: 6,875,069 km (0.103 R)
• M40: 7,118,615 km (0.068 R)
• M41: 7,303,069 km (0.066 R)
• M42: 7,526,718 km (0.079 R)
• M43: 7,626,799 km (0.094 R)
• M44: 7,765,177 km (0.112 R)
• M45: 7,993,463 km (0.045 R)
• M46: 8,082,923 km (0.064 R)
• M47: 8,262,739 km (0.026 R)
• M48: 8,678,621 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 8.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.32 AU - 1.54 AU

Year: 1140 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,312,873 km

• M1: 108,608 km (0.07 R)
• M2: 267,032 km (0.074 R)
• M3: 394,789 km (0.076 R)
• M4: 557,551 km (0.107 R)
• M5: 701,764 km (0.049 R)
• M6: 771,476 km (0.094 R)
• M7: 1,075,160 km (0.106 R)
• M8: 1,156,840 km (0.065 R)
• M9: 1,318,107 km (0.117 R)
• M10: 1,388,268 km (0.099 R)
• M11: 1,450,651 km (0.08 R)
• M12: 1,625,082 km (0.119 R)
• M13: 1,767,648 km (0.109 R)
• M14: 1,884,784 km (0.079 R)
• M15: 2,024,658 km (0.103 R)
• M16: 2,085,694 km (0.088 R)
• M17: 2,519,527 km (0.109 R)
• M18: 2,596,421 km (0.086 R)
• M19: 2,809,298 km (0.079 R)
• M20: 2,992,855 km (0.071 R)
• M21: 3,051,049 km (0.055 R)
• M22: 3,133,178 km (0.116 R)
• M23: 3,263,777 km (0.065 R)
• M24: 3,384,053 km (0.097 R)
• M25: 3,456,908 km (0.089 R)
• M26: 3,530,360 km (0.103 R)
• M27: 3,728,577 km (0.092 R)
• M28: 4,110,501 km (0.114 R)
• M29: 4,214,471 km (0.026 R)
• M30: 4,319,190 km (0.119 R)
• M31: 4,451,584 km (0.03 R)
• M32: 4,801,792 km (0.066 R)
• M33: 4,883,922 km (0.052 R)
• M34: 4,980,263 km (0.068 R)
• M35: 5,091,115 km (0.099 R)
• M36: 5,188,952 km (0.103 R)
• M37: 5,301,449 km (0.09 R)
• M38: 5,832,223 km (0.05 R)
• M39: 5,963,869 km (0.071 R)
• M40: 6,081,752 km (0.093 R)
• M41: 6,215,343 km (0.098 R)
• M42: 6,379,900 km (0.098 R)
• M43: 6,440,188 km (0.08 R)
• M44: 6,561,213 km (0.085 R)
• M45: 6,805,357 km (0.114 R)
• M46: 6,944,184 km (0.105 R)
• M47: 7,052,642 km (0.106 R)
• M48: 7,177,407 km (0.07 R)
• M49: 7,747,823 km (0.119 R)
• M50: 7,908,940 km (0.089 R)
• M51: 8,054,798 km (0.092 R)
• M52: 8,201,703 km (0.098 R)
• M53: 8,382,268 km (0.109 R)
• M54: 8,514,512 km (0.113 R)
• M55: 8,697,471 km (0.08 R)
• M56: 8,948,945 km (0.092 R)
• M57: 9,117,990 km (0.078 R)
• M58: 9,219,866 km (0.095 R)
• M59: 9,476,427 km (0.118 R)
• M60: 10,295,325 km (0.086 R)
• M61: 10,615,016 km (0.119 R)
• M62: 10,758,032 km (0.098 R)
• M63: 10,937,848 km (0.109 R)
• M64: 11,355,226 km (0.067 R)
• M65: 11,428,230 km (0.082 R)
• M66: 11,483,282 km (0.085 R)
• M67: 11,574,986 km (0.107 R)
• M68: 11,981,593 km (0.118 R)
• M69: 12,056,092 km (0.094 R)
• M70: 12,280,340 km (0.056 R)
• M71: 12,374,137 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 10.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.45 AU - 3.13 AU

Year: 3108 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,312,873 km

• M1: 160,668 km (0.082 R)
• M2: 320,289 km (0.116 R)
• M3: 388,506 km (0.097 R)
• M4: 680,222 km (0.104 R)
• M5: 1,056,460 km (0.038 R)
• M6: 1,137,243 km (0.115 R)
• M7: 1,381,387 km (0.108 R)
• M8: 1,677,740 km (0.108 R)
• M9: 1,957,039 km (0.074 R)
• M10: 2,173,059 km (0.088 R)
• M11: 2,290,643 km (0.051 R)
• M12: 3,157,712 km (0.116 R)
• M13: 3,533,950 km (0.097 R)
• M14: 3,876,978 km (0.088 R)
• M15: 4,004,286 km (0.112 R)
• M16: 4,084,770 km (0.065 R)
• M17: 4,165,553 km (0.113 R)
• M18: 4,917,880 km (0.045 R)
• M19: 5,038,755 km (0.096 R)
• M20: 5,657,642 km (0.119 R)
• M21: 6,040,612 km (0.115 R)
• M22: 6,151,464 km (0.115 R)
• M23: 6,413,111 km (0.081 R)
• M24: 6,793,239 km (0.115 R)
• M25: 6,870,133 km (0.087 R)
• M26: 6,947,325 km (0.097 R)
• M27: 7,615,130 km (0.109 R)
• M28: 7,795,395 km (0.065 R)
• M29: 7,876,029 km (0.101 R)
• M30: 8,262,590 km (0.077 R)
• M31: 8,344,719 km (0.084 R)
• M32: 8,676,078 km (0.119 R)
• M33: 8,801,441 km (0.112 R)
• M34: 9,309,176 km (0.077 R)
• M35: 9,739,420 km (0.117 R)
• M36: 9,913,402 km (0.108 R)
• M37: 10,000,767 km (0.113 R)
• M38: 10,154,255 km (0.068 R)
• M39: 10,978,689 km (0.033 R)
• M40: 11,227,919 km (0.045 R)
• M41: 11,296,285 km (0.098 R)
• M42: 11,387,540 km (0.089 R)
• M43: 11,501,982 km (0.069 R)
• M44: 11,709,025 km (0.075 R)
• M45: 11,847,703 km (0.086 R)
• M46: 12,360,973 km (0.087 R)
• M47: 12,620,376 km (0.105 R)
• M48: 12,810,066 km (0.083 R)
• M49: 12,929,146 km (0.116 R)
• M50: 13,168,353 km (0.12 R)
• M51: 13,700,023 km (0.103 R)
• M52: 14,017,320 km (0.102 R)
• M53: 14,140,140 km (0.052 R)
• M54: 14,263,259 km (0.057 R)
• M55: 14,337,161 km (0.116 R)
• M56: 14,485,711 km (0.079 R)
• M57: 14,759,176 km (0.068 R)
• M58: 15,235,496 km (0.103 R)
• M59: 15,615,175 km (0.097 R)
• M60: 15,691,470 km (0.069 R)
• M61: 15,818,928 km (0.057 R)
• M62: 16,539,092 km (0.097 R)
• M63: 17,007,782 km (0.055 R)
• M64: 17,165,009 km (0.071 R)
• M65: 17,243,698 km (0.1 R)
• M66: 17,401,673 km (0.114 R)
• M67: 17,718,970 km (0.114 R)
• M68: 17,798,556 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 11.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.81 AU - 3.93 AU

Year: 5077 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,312,873 km

• M1: 152,440 km (0.108 R)
• M2: 286,630 km (0.07 R)
• M3: 554,859 km (0.086 R)
• M4: 648,656 km (0.116 R)
• M5: 854,653 km (0.116 R)
• M6: 1,317,508 km (0.058 R)
• M7: 1,661,135 km (0.067 R)
• M8: 1,771,388 km (0.115 R)
• M9: 1,900,491 km (0.047 R)
• M10: 1,999,525 km (0.046 R)
• M11: 2,220,182 km (0.025 R)
• M12: 2,395,511 km (0.082 R)
• M13: 2,593,728 km (0.038 R)
• M14: 2,704,131 km (0.102 R)
• M15: 3,181,348 km (0.079 R)
• M16: 3,480,544 km (0.119 R)
• M17: 3,788,865 km (0.067 R)
• M18: 3,957,013 km (0.097 R)
• M19: 4,388,154 km (0.037 R)
• M20: 4,520,548 km (0.059 R)
• M21: 4,721,608 km (0.098 R)
• M22: 4,811,965 km (0.115 R)
• M23: 5,017,363 km (0.031 R)
• M24: 5,248,940 km (0.105 R)
• M25: 5,555,317 km (0.05 R)
• M26: 5,989,151 km (0.118 R)
• M27: 7,859,423 km (0.048 R)
• M28: 7,939,907 km (0.072 R)
• M29: 8,511,072 km (0.076 R)
• M30: 8,676,677 km (0.04 R)
• M31: 9,350,017 km (0.099 R)
• M32: 9,578,303 km (0.063 R)
• M33: 9,693,044 km (0.086 R)
• M34: 9,895,002 km (0.091 R)
• M35: 10,244,612 km (0.114 R)
• M36: 10,420,988 km (0.05 R)
• M37: 10,717,042 km (0.074 R)
• M38: 10,985,869 km (0.113 R)
• M39: 11,136,215 km (0.095 R)
• M40: 11,775,297 km (0.059 R)
• M41: 12,207,785 km (0.063 R)
• M42: 12,677,223 km (0.085 R)
• M43: 12,803,334 km (0.093 R)
• M44: 13,312,116 km (0.094 R)
• M45: 13,730,392 km (0.111 R)
• M46: 13,860,093 km (0.083 R)
• M47: 14,251,292 km (0.109 R)
• M48: 14,415,400 km (0.1 R)
• M49: 14,878,107 km (0.077 R)
• M50: 15,278,730 km (0.114 R)
• M51: 16,501,692 km (0.077 R)
• M52: 16,674,029 km (0.103 R)
• M53: 16,881,671 km (0.104 R)
• M54: 18,145,324 km (0.117 R)
• M55: 18,537,570 km (0.113 R)
• M56: 18,788,595 km (0.059 R)
• M57: 19,840,567 km (0.08 R)
• M58: 20,614,287 km (0.079 R)
• M59: 21,135,636 km (0.104 R)
• M60: 21,585,926 km (0.109 R)
• M61: 22,229,346 km (0.103 R)
• M62: 23,032,836 km (0.083 R)
• M63: 23,186,922 km (0.098 R)
• M64: 23,264,114 km (0.116 R)
• M65: 23,729,065 km (0.109 R)
• M66: 24,510,863 km (0.092 R)
• M67: 24,707,584 km (0.038 R)
• M68: 25,579,590 km (0.084 R)
• M69: 25,699,269 km (0.098 R)
• M70: 26,179,927 km (0.073 R)
• M71: 27,028,146 km (0.034 R)
• M72: 27,109,378 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 10,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit