🌌 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: 301.3

Radius: 11.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 271 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,207,636 km

• M1: 143,464 km (0.082 R)
• M2: 222,452 km (0.062 R)
• M3: 318,643 km (0.104 R)
• M4: 395,537 km (0.115 R)
• M5: 508,483 km (0.119 R)
• M6: 621,878 km (0.108 R)
• M7: 750,533 km (0.113 R)
• M8: 889,060 km (0.114 R)
• M9: 984,504 km (0.086 R)
• M10: 1,061,696 km (0.119 R)
• M11: 1,160,431 km (0.083 R)
• M12: 1,245,851 km (0.102 R)
• M13: 1,333,515 km (0.076 R)
• M14: 1,458,579 km (0.107 R)
• M15: 1,533,378 km (0.093 R)
• M16: 1,638,994 km (0.067 R)
• M17: 1,732,044 km (0.108 R)
• M18: 1,861,596 km (0.12 R)
• M19: 1,943,127 km (0.089 R)
• M20: 2,110,228 km (0.074 R)
• M21: 2,212,104 km (0.066 R)
• M22: 2,323,853 km (0.114 R)
• M23: 2,403,739 km (0.107 R)
• M24: 2,475,994 km (0.084 R)
• M25: 2,614,073 km (0.117 R)
• M26: 2,714,902 km (0.078 R)
• M27: 2,794,787 km (0.084 R)
• M28: 2,898,010 km (0.103 R)
• M29: 2,970,565 km (0.06 R)
• M30: 3,126,895 km (0.089 R)
• M31: 3,210,819 km (0.066 R)
• M32: 3,285,917 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.23 AU

Year: 767 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,207,636 km

• M1: 185,053 km (0.061 R)
• M2: 281,543 km (0.049 R)
• M3: 401,221 km (0.085 R)
• M4: 508,782 km (0.109 R)
• M5: 606,320 km (0.053 R)
• M6: 699,220 km (0.119 R)
• M7: 1,067,381 km (0.113 R)
• M8: 1,226,852 km (0.09 R)
• M9: 1,323,343 km (0.036 R)
• M10: 1,513,332 km (0.091 R)
• M11: 1,647,222 km (0.078 R)
• M12: 1,785,451 km (0.077 R)
• M13: 1,896,452 km (0.105 R)
• M14: 2,028,996 km (0.087 R)
• M15: 2,158,248 km (0.073 R)
• M16: 2,250,401 km (0.106 R)
• M17: 2,425,430 km (0.095 R)
• M18: 2,626,041 km (0.044 R)
• M19: 2,883,050 km (0.062 R)
• M20: 2,977,895 km (0.081 R)
• M21: 3,103,557 km (0.119 R)
• M22: 3,276,493 km (0.055 R)
• M23: 3,429,531 km (0.116 R)
• M24: 3,522,581 km (0.109 R)
• M25: 3,846,909 km (0.108 R)
• M26: 4,033,308 km (0.077 R)
• M27: 4,423,310 km (0.043 R)
• M28: 4,516,509 km (0.036 R)
• M29: 4,730,584 km (0.104 R)
• M30: 4,843,231 km (0.109 R)
• M31: 4,939,273 km (0.073 R)
• M32: 5,062,542 km (0.08 R)
• M33: 5,267,191 km (0.118 R)
• M34: 5,393,153 km (0.109 R)
• M35: 5,538,412 km (0.115 R)
• M36: 5,749,345 km (0.084 R)
• M37: 5,963,121 km (0.073 R)
• M38: 6,085,193 km (0.088 R)
• M39: 6,227,011 km (0.056 R)
• M40: 6,398,600 km (0.029 R)
• M41: 6,552,536 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 9.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.06 AU - 1.26 AU

Year: 878 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,207,636 km

• M1: 129,851 km (0.076 R)
• M2: 188,493 km (0.084 R)
• M3: 260,300 km (0.06 R)
• M4: 317,147 km (0.046 R)
• M5: 404,513 km (0.105 R)
• M6: 485,295 km (0.091 R)
• M7: 566,527 km (0.102 R)
• M8: 634,744 km (0.106 R)
• M9: 741,108 km (0.104 R)
• M10: 891,753 km (0.119 R)
• M11: 983,606 km (0.115 R)
• M12: 1,258,866 km (0.1 R)
• M13: 1,354,758 km (0.065 R)
• M14: 1,453,194 km (0.095 R)
• M15: 1,511,836 km (0.056 R)
• M16: 1,584,092 km (0.081 R)
• M17: 1,834,818 km (0.058 R)
• M18: 1,930,561 km (0.063 R)
• M19: 2,074,922 km (0.067 R)
• M20: 2,189,215 km (0.086 R)
• M21: 2,580,114 km (0.053 R)
• M22: 2,966,227 km (0.072 R)
• M23: 3,117,171 km (0.034 R)
• M24: 3,314,939 km (0.094 R)
• M25: 3,460,348 km (0.094 R)
• M26: 3,562,374 km (0.11 R)
• M27: 3,665,297 km (0.091 R)
• M28: 3,891,789 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.42 AU - 2.08 AU

Year: 1627 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,207,636 km

• M1: 147,354 km (0.057 R)
• M2: 279,449 km (0.096 R)
• M3: 339,138 km (0.03 R)
• M4: 470,485 km (0.093 R)
• M5: 551,567 km (0.052 R)
• M6: 650,003 km (0.055 R)
• M7: 786,735 km (0.11 R)
• M8: 989,141 km (0.098 R)
• M9: 1,155,793 km (0.106 R)
• M10: 1,285,195 km (0.119 R)
• M11: 1,371,364 km (0.075 R)
• M12: 1,525,300 km (0.054 R)
• M13: 1,583,344 km (0.048 R)
• M14: 1,701,975 km (0.117 R)
• M15: 1,762,413 km (0.075 R)
• M16: 1,823,598 km (0.067 R)
• M17: 2,186,971 km (0.033 R)
• M18: 2,367,685 km (0.046 R)
• M19: 2,464,775 km (0.045 R)
• M20: 2,662,992 km (0.042 R)
• M21: 2,804,960 km (0.111 R)
• M22: 2,876,767 km (0.086 R)
• M23: 2,949,322 km (0.114 R)
• M24: 3,191,970 km (0.112 R)
• M25: 3,256,446 km (0.111 R)
• M26: 3,342,914 km (0.119 R)
• M27: 3,419,359 km (0.103 R)
• M28: 3,640,763 km (0.12 R)
• M29: 3,753,261 km (0.057 R)
• M30: 3,844,067 km (0.117 R)
• M31: 4,027,923 km (0.088 R)
• M32: 4,144,459 km (0.031 R)
• M33: 4,238,407 km (0.09 R)
• M34: 4,297,498 km (0.111 R)
• M35: 4,464,300 km (0.111 R)
• M36: 4,621,377 km (0.115 R)
• M37: 5,267,341 km (0.094 R)
• M38: 5,330,920 km (0.093 R)
• M39: 5,575,064 km (0.078 R)
• M40: 5,994,536 km (0.033 R)
• M41: 6,114,364 km (0.051 R)
• M42: 6,302,259 km (0.074 R)
• M43: 6,739,234 km (0.119 R)
• M44: 6,877,762 km (0.093 R)
• M45: 7,031,250 km (0.12 R)
• M46: 7,115,473 km (0.118 R)
• M47: 7,498,593 km (0.103 R)
• M48: 7,627,846 km (0.074 R)
• M49: 7,757,697 km (0.098 R)
• M50: 7,917,617 km (0.086 R)
• M51: 8,093,245 km (0.084 R)
• M52: 8,166,697 km (0.091 R)
• M53: 8,255,259 km (0.089 R)
• M54: 8,314,500 km (0.039 R)
• M55: 8,418,471 km (0.05 R)
• M56: 8,597,838 km (0.103 R)
• M57: 8,990,533 km (0.093 R)
• M58: 9,173,790 km (0.118 R)
• M59: 9,621,836 km (0.115 R)
• M60: 9,824,990 km (0.109 R)
• M61: 9,887,821 km (0.111 R)
• M62: 9,966,509 km (0.07 R)
• M63: 10,299,365 km (0.058 R)
• M64: 10,475,142 km (0.04 R)
• M65: 10,764,913 km (0.111 R)
• M66: 10,927,077 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 9.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.95 AU - 2.09 AU

Year: 2018 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,207,636 km

• M1: 134,638 km (0.073 R)
• M2: 289,173 km (0.096 R)
• M3: 380,876 km (0.036 R)
• M4: 455,974 km (0.084 R)
• M5: 568,173 km (0.057 R)
• M6: 673,639 km (0.103 R)
• M7: 768,634 km (0.05 R)
• M8: 849,866 km (0.113 R)
• M9: 963,111 km (0.104 R)
• M10: 1,071,570 km (0.05 R)
• M11: 1,444,367 km (0.102 R)
• M12: 1,512,434 km (0.114 R)
• M13: 1,758,972 km (0.108 R)
• M14: 1,843,943 km (0.05 R)
• M15: 1,905,727 km (0.12 R)
• M16: 2,211,505 km (0.108 R)
• M17: 2,397,156 km (0.036 R)
• M18: 2,643,544 km (0.12 R)
• M19: 3,043,269 km (0.086 R)
• M20: 3,220,393 km (0.114 R)
• M21: 4,091,651 km (0.101 R)
• M22: 4,304,080 km (0.105 R)
• M23: 4,553,610 km (0.062 R)
• M24: 5,066,880 km (0.095 R)
• M25: 5,526,594 km (0.109 R)
• M26: 5,598,551 km (0.113 R)
• M27: 6,092,373 km (0.081 R)
• M28: 6,222,673 km (0.086 R)
• M29: 6,335,171 km (0.081 R)
• M30: 6,638,256 km (0.091 R)
• M31: 6,946,278 km (0.098 R)
• M32: 7,102,009 km (0.027 R)
• M33: 7,239,191 km (0.108 R)
• M34: 7,318,029 km (0.071 R)
• M35: 7,476,602 km (0.113 R)
• M36: 7,797,041 km (0.091 R)
• M37: 7,999,597 km (0.1 R)
• M38: 8,142,463 km (0.059 R)
• M39: 8,638,529 km (0.036 R)
• M40: 8,701,360 km (0.114 R)
• M41: 8,890,302 km (0.114 R)
• M42: 9,101,983 km (0.032 R)
• M43: 9,165,862 km (0.087 R)
• M44: 9,487,347 km (0.088 R)
• M45: 9,595,207 km (0.05 R)
• M46: 9,943,471 km (0.038 R)
• M47: 10,053,127 km (0.068 R)
• M48: 10,141,240 km (0.118 R)
• M49: 10,629,976 km (0.106 R)
• M50: 10,900,000 km (0.09 R)
• M51: 11,013,096 km (0.116 R)
• M52: 11,126,491 km (0.063 R)
• M53: 11,377,666 km (0.114 R)
• M54: 11,723,088 km (0.056 R)
• M55: 11,955,413 km (0.089 R)
• M56: 12,025,275 km (0.101 R)
• M57: 12,780,146 km (0.087 R)
• M58: 13,019,203 km (0.037 R)
• M59: 13,091,160 km (0.11 R)
• M60: 13,477,422 km (0.1 R)
• M61: 13,550,276 km (0.079 R)
• M62: 13,965,410 km (0.07 R)
• M63: 14,484,215 km (0.107 R)
• M64: 14,808,544 km (0.104 R)
• M65: 14,959,039 km (0.093 R)
• M66: 15,034,436 km (0.083 R)
• M67: 15,261,526 km (0.119 R)
• M68: 15,616,971 km (0.077 R)
• M69: 15,949,527 km (0.101 R)
• M70: 16,778,000 km (0.05 R)
• M71: 17,726,749 km (0.045 R)
• M72: 17,886,669 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.98 AU - 6.62 AU

Year: 8577 Days

Day: 14.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,207,636 km

• M1: 118,482 km (0.109 R)
• M2: 185,651 km (0.12 R)
• M3: 280,197 km (0.068 R)
• M4: 409,150 km (0.106 R)
• M5: 643,720 km (0.105 R)
• M6: 746,493 km (0.052 R)
• M7: 871,108 km (0.049 R)
• M8: 1,037,012 km (0.109 R)
• M9: 1,380,938 km (0.1 R)
• M10: 1,555,967 km (0.079 R)
• M11: 1,616,106 km (0.072 R)
• M12: 2,281,966 km (0.075 R)
• M13: 2,608,239 km (0.061 R)
• M14: 3,049,702 km (0.088 R)
• M15: 3,150,980 km (0.094 R)
• M16: 3,435,366 km (0.064 R)
• M17: 3,594,089 km (0.118 R)
• M18: 3,674,273 km (0.036 R)
• M19: 3,809,360 km (0.111 R)
• M20: 4,366,313 km (0.033 R)
• M21: 4,859,687 km (0.084 R)
• M22: 5,218,572 km (0.086 R)
• M23: 5,617,250 km (0.068 R)
• M24: 5,773,131 km (0.103 R)
• M25: 5,867,378 km (0.086 R)
• M26: 5,962,223 km (0.105 R)
• M27: 6,121,395 km (0.083 R)
• M28: 6,217,437 km (0.073 R)
• M29: 6,443,779 km (0.108 R)
• M30: 6,574,378 km (0.071 R)
• M31: 6,871,329 km (0.107 R)
• M32: 7,615,728 km (0.069 R)
• M33: 8,564,029 km (0.117 R)
• M34: 8,779,749 km (0.088 R)
• M35: 9,033,767 km (0.099 R)
• M36: 9,998,523 km (0.027 R)
• M37: 10,995,743 km (0.054 R)
• M38: 11,230,312 km (0.116 R)
• M39: 11,984,136 km (0.1 R)
• M40: 12,265,978 km (0.058 R)
• M41: 12,509,374 km (0.052 R)
• M42: 13,124,820 km (0.086 R)
• M43: 13,332,013 km (0.098 R)
• M44: 13,666,065 km (0.039 R)
• M45: 14,641,592 km (0.106 R)
• M46: 16,035,845 km (0.059 R)
• M47: 16,257,549 km (0.092 R)
• M48: 16,435,570 km (0.027 R)
• M49: 16,659,069 km (0.074 R)
• M50: 17,199,566 km (0.117 R)
• M51: 17,654,494 km (0.103 R)
• M52: 17,975,231 km (0.057 R)
• M53: 18,949,113 km (0.097 R)
• M54: 19,136,410 km (0.068 R)
• M55: 19,371,578 km (0.08 R)
• M56: 19,560,520 km (0.119 R)
• M57: 19,655,066 km (0.075 R)
• M58: 20,754,461 km (0.083 R)
• M59: 21,482,105 km (0.05 R)
• M60: 21,628,561 km (0.069 R)
• M61: 22,168,759 km (0.068 R)
• M62: 23,162,238 km (0.094 R)
• M63: 23,967,374 km (0.09 R)
• M64: 24,170,079 km (0.043 R)
• M65: 24,424,396 km (0.114 R)
• M66: 25,346,966 km (0.118 R)
• M67: 26,072,366 km (0.114 R)
• M68: 26,176,486 km (0.116 R)
• M69: 26,542,253 km (0.098 R)
• M70: 26,962,323 km (0.105 R)
• M71: 27,384,638 km (0.114 R)
• M72: 27,543,511 km (0.083 R)
• M73: 27,702,833 km (0.117 R)
• M74: 27,862,304 km (0.118 R)
• M75: 28,235,701 km (0.089 R)
• M76: 28,610,892 km (0.112 R)
• M77: 30,456,182 km (0.114 R)
• M78: 30,730,694 km (0.098 R)
• M79: 31,061,305 km (0.094 R)
• M80: 31,282,411 km (0.116 R)
• M81: 31,781,768 km (0.03 R)
• M82: 32,339,619 km (0.062 R)
• M83: 32,732,164 km (0.097 R)
• M84: 33,239,001 km (0.049 R)
• M85: 34,546,187 km (0.09 R)
• M86: 34,832,518 km (0.098 R)
• M87: 35,407,722 km (0.104 R)
• M88: 38,271,025 km (0.116 R)
• M89: 39,341,547 km (0.117 R)
• M90: 39,520,765 km (0.091 R)
• M91: 40,180,791 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921

Radius: 12.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.42 AU - 6.28 AU

Year: 8698 Days

Day: 12.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,207,636 km

• M1: 172,786 km (0.059 R)
• M2: 412,741 km (0.113 R)
• M3: 804,537 km (0.084 R)
• M4: 910,453 km (0.073 R)
• M5: 1,217,577 km (0.074 R)
• M6: 1,557,613 km (0.078 R)
• M7: 1,716,037 km (0.114 R)
• M8: 1,832,574 km (0.111 R)
• M9: 2,803,913 km (0.111 R)
• M10: 2,998,390 km (0.111 R)
• M11: 3,083,063 km (0.082 R)
• M12: 3,197,355 km (0.118 R)
• M13: 4,225,093 km (0.041 R)
• M14: 4,941,367 km (0.113 R)
• M15: 5,211,242 km (0.075 R)
• M16: 5,625,179 km (0.11 R)
• M17: 5,942,626 km (0.096 R)
• M18: 6,411,615 km (0.098 R)
• M19: 6,558,371 km (0.062 R)
• M20: 6,669,223 km (0.087 R)
• M21: 8,126,156 km (0.116 R)
• M22: 8,205,593 km (0.073 R)
• M23: 8,565,824 km (0.053 R)
• M24: 9,719,972 km (0.052 R)
• M25: 9,888,868 km (0.102 R)
• M26: 11,630,636 km (0.114 R)
• M27: 12,445,047 km (0.107 R)
• M28: 12,813,058 km (0.063 R)
• M29: 13,278,008 km (0.11 R)
• M30: 13,465,454 km (0.111 R)
• M31: 13,843,189 km (0.093 R)
• M32: 13,985,755 km (0.092 R)
• M33: 14,609,130 km (0.05 R)
• M34: 14,851,329 km (0.114 R)
• M35: 14,948,567 km (0.118 R)
• M36: 15,241,629 km (0.064 R)
• M37: 15,438,051 km (0.116 R)
• M38: 15,536,487 km (0.078 R)
• M39: 16,132,036 km (0.056 R)
• M40: 16,332,198 km (0.103 R)
• M41: 17,039,347 km (0.098 R)
• M42: 17,141,223 km (0.115 R)
• M43: 17,499,361 km (0.07 R)
• M44: 18,483,565 km (0.083 R)
• M45: 18,588,283 km (0.056 R)
• M46: 18,850,828 km (0.057 R)
• M47: 19,432,614 km (0.087 R)
• M48: 19,859,566 km (0.069 R)
• M49: 22,206,757 km (0.062 R)
• M50: 22,429,658 km (0.095 R)
• M51: 22,709,106 km (0.119 R)
• M52: 23,158,798 km (0.116 R)
• M53: 23,328,142 km (0.081 R)
• M54: 23,497,936 km (0.098 R)
• M55: 23,781,873 km (0.061 R)
• M56: 24,525,374 km (0.094 R)
• M57: 24,698,160 km (0.071 R)
• M58: 25,044,628 km (0.113 R)
• M59: 26,329,076 km (0.061 R)
• M60: 26,564,991 km (0.068 R)
• M61: 28,054,837 km (0.105 R)
• M62: 28,658,314 km (0.094 R)
• M63: 30,124,374 km (0.071 R)
• M64: 30,309,277 km (0.12 R)
• M65: 31,426,922 km (0.063 R)
• M66: 32,179,549 km (0.097 R)
• M67: 33,447,092 km (0.056 R)
• M68: 34,666,464 km (0.06 R)
• M69: 35,184,073 km (0.095 R)
• M70: 35,834,973 km (0.112 R)
• M71: 36,030,946 km (0.11 R)
• M72: 36,227,219 km (0.079 R)
• M73: 37,016,348 km (0.095 R)
• M74: 38,343,879 km (0.05 R)
• M75: 40,500,482 km (0.119 R)
• M76: 41,113,983 km (0.102 R)
• M77: 42,765,244 km (0.106 R)
• M78: 43,529,390 km (0.082 R)
• M79: 43,668,815 km (0.08 R)
• M80: 43,878,103 km (0.086 R)
• M81: 44,017,977 km (0.086 R)
• M82: 44,930,075 km (0.119 R)
• M83: 46,773,121 km (0.05 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: 219 - 13,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit