🌌 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 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 13.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 259 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,377,430 km

• M1: 169,494 km (0.07 R)
• M2: 268,678 km (0.086 R)
• M3: 374,294 km (0.085 R)
• M4: 471,832 km (0.111 R)
• M5: 587,172 km (0.059 R)
• M6: 675,584 km (0.098 R)
• M7: 760,556 km (0.092 R)
• M8: 887,714 km (0.117 R)
• M9: 980,165 km (0.058 R)
• M10: 1,094,458 km (0.065 R)
• M11: 1,194,689 km (0.114 R)
• M12: 1,334,563 km (0.087 R)
• M13: 1,442,722 km (0.111 R)
• M14: 1,533,229 km (0.081 R)
• M15: 1,622,688 km (0.106 R)
• M16: 1,829,432 km (0.12 R)
• M17: 1,947,315 km (0.062 R)
• M18: 2,131,022 km (0.09 R)
• M19: 2,245,464 km (0.06 R)
• M20: 2,362,001 km (0.073 R)
• M21: 2,487,663 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 14.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 396 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,377,430 km

• M1: 215,571 km (0.093 R)
• M2: 312,061 km (0.053 R)
• M3: 433,385 km (0.047 R)
• M4: 524,490 km (0.117 R)
• M5: 616,194 km (0.068 R)
• M6: 714,779 km (0.108 R)
• M7: 957,127 km (0.109 R)
• M8: 1,064,987 km (0.096 R)
• M9: 1,177,335 km (0.097 R)
• M10: 1,290,431 km (0.068 R)
• M11: 1,392,307 km (0.102 R)
• M12: 1,544,299 km (0.082 R)
• M13: 1,644,978 km (0.091 R)
• M14: 1,844,691 km (0.109 R)
• M15: 2,088,237 km (0.094 R)
• M16: 2,250,550 km (0.05 R)
• M17: 2,407,778 km (0.059 R)
• M18: 2,530,598 km (0.077 R)
• M19: 2,655,661 km (0.04 R)
• M20: 2,748,412 km (0.115 R)
• M21: 2,842,210 km (0.113 R)
• M22: 3,053,592 km (0.1 R)
• M23: 3,171,624 km (0.094 R)
• M24: 3,291,153 km (0.091 R)
• M25: 3,502,834 km (0.093 R)
• M26: 3,599,624 km (0.079 R)
• M27: 3,757,450 km (0.094 R)
• M28: 3,873,238 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.87 AU - 0.91 AU

Year: 580 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,377,430 km

• M1: 106,813 km (0.043 R)
• M2: 168,896 km (0.05 R)
• M3: 273,465 km (0.05 R)
• M4: 340,036 km (0.082 R)
• M5: 428,747 km (0.114 R)
• M6: 488,886 km (0.077 R)
• M7: 556,504 km (0.095 R)
• M8: 645,964 km (0.082 R)
• M9: 721,211 km (0.071 R)
• M10: 819,796 km (0.091 R)
• M11: 876,045 km (0.111 R)
• M12: 971,040 km (0.028 R)
• M13: 1,108,969 km (0.071 R)
• M14: 1,166,115 km (0.066 R)
• M15: 1,218,325 km (0.101 R)
• M16: 1,379,741 km (0.107 R)
• M17: 1,561,203 km (0.053 R)
• M18: 1,743,713 km (0.119 R)
• M19: 1,797,269 km (0.075 R)
• M20: 1,858,155 km (0.078 R)
• M21: 1,926,521 km (0.112 R)
• M22: 1,988,904 km (0.046 R)
• M23: 2,223,174 km (0.112 R)
• M24: 2,399,251 km (0.048 R)
• M25: 2,459,090 km (0.084 R)
• M26: 2,541,967 km (0.058 R)
• M27: 2,749,609 km (0.104 R)
• M28: 2,859,563 km (0.102 R)
• M29: 2,930,921 km (0.069 R)
• M30: 3,003,028 km (0.076 R)
• M31: 3,430,728 km (0.073 R)
• M32: 3,677,564 km (0.115 R)
• M33: 3,798,888 km (0.106 R)
• M34: 4,143,711 km (0.088 R)
• M35: 4,260,996 km (0.064 R)
• M36: 4,342,826 km (0.119 R)
• M37: 4,480,307 km (0.097 R)
• M38: 4,544,933 km (0.106 R)
• M39: 4,600,583 km (0.087 R)
• M40: 4,703,357 km (0.038 R)
• M41: 4,901,425 km (0.06 R)
• M42: 4,958,571 km (0.032 R)
• M43: 5,054,314 km (0.112 R)
• M44: 5,179,677 km (0.064 R)
• M45: 5,237,870 km (0.081 R)
• M46: 5,374,603 km (0.117 R)
• M47: 5,542,152 km (0.06 R)
• M48: 5,621,589 km (0.087 R)
• M49: 5,771,635 km (0.084 R)
• M50: 5,872,315 km (0.069 R)
• M51: 5,953,397 km (0.1 R)
• M52: 6,034,778 km (0.091 R)
• M53: 6,312,282 km (0.094 R)
• M54: 6,436,897 km (0.104 R)
• M55: 6,593,825 km (0.042 R)
• M56: 6,646,484 km (0.041 R)
• M57: 6,805,207 km (0.117 R)
• M58: 6,943,735 km (0.109 R)
• M59: 7,029,454 km (0.088 R)
• M60: 7,310,549 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 10.1

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.31 AU - 1.95 AU

Year: 1436 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,377,430 km

• M1: 128,804 km (0.062 R)
• M2: 277,504 km (0.1 R)
• M3: 507,436 km (0.072 R)
• M4: 579,692 km (0.044 R)
• M5: 642,972 km (0.106 R)
• M6: 709,094 km (0.081 R)
• M7: 777,610 km (0.032 R)
• M8: 967,449 km (0.03 R)
• M9: 1,052,571 km (0.045 R)
• M10: 1,383,780 km (0.112 R)
• M11: 1,507,498 km (0.093 R)
• M12: 1,766,302 km (0.097 R)
• M13: 1,989,652 km (0.097 R)
• M14: 2,059,364 km (0.117 R)
• M15: 2,130,124 km (0.091 R)
• M16: 2,389,377 km (0.102 R)
• M17: 2,571,587 km (0.093 R)
• M18: 2,714,005 km (0.036 R)
• M19: 2,904,293 km (0.096 R)
• M20: 3,018,287 km (0.119 R)
• M21: 3,180,600 km (0.117 R)
• M22: 3,357,575 km (0.073 R)
• M23: 3,441,349 km (0.095 R)
• M24: 3,659,912 km (0.1 R)
• M25: 3,958,360 km (0.071 R)
• M26: 4,034,355 km (0.045 R)
• M27: 4,213,274 km (0.102 R)
• M28: 4,526,383 km (0.099 R)
• M29: 4,766,188 km (0.075 R)
• M30: 4,874,048 km (0.097 R)
• M31: 5,299,953 km (0.077 R)
• M32: 5,369,816 km (0.106 R)
• M33: 5,595,260 km (0.119 R)
• M34: 5,737,826 km (0.097 R)
• M35: 5,867,228 km (0.108 R)
• M36: 6,012,039 km (0.099 R)
• M37: 6,084,893 km (0.107 R)
• M38: 6,216,839 km (0.118 R)
• M39: 6,290,590 km (0.085 R)
• M40: 6,543,411 km (0.056 R)
• M41: 6,708,866 km (0.065 R)
• M42: 6,982,481 km (0.09 R)
• M43: 7,777,593 km (0.099 R)
• M44: 8,065,270 km (0.099 R)
• M45: 8,372,544 km (0.116 R)
• M46: 8,584,973 km (0.101 R)
• M47: 8,733,224 km (0.051 R)
• M48: 8,965,400 km (0.111 R)
• M49: 9,065,481 km (0.106 R)
• M50: 10,208,858 km (0.07 R)
• M51: 10,770,897 km (0.109 R)
• M52: 10,913,015 km (0.034 R)
• M53: 11,019,978 km (0.119 R)
• M54: 11,253,051 km (0.077 R)
• M55: 11,451,418 km (0.103 R)
• M56: 11,833,491 km (0.11 R)
• M57: 12,072,099 km (0.08 R)
• M58: 12,201,202 km (0.071 R)
• M59: 12,442,354 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 6.5

Gravity: 21.47 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.53 AU - 10.49 AU

Year: 17136 Days

Day: 24.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,377,430 km

• M1: 233,223 km (0.034 R)
• M2: 452,683 km (0.101 R)
• M3: 638,633 km (0.056 R)
• M4: 705,952 km (0.105 R)
• M5: 799,601 km (0.068 R)
• M6: 897,587 km (0.105 R)
• M7: 2,497,686 km (0.085 R)
• M8: 2,606,145 km (0.116 R)
• M9: 3,289,358 km (0.086 R)
• M10: 3,448,530 km (0.116 R)
• M11: 4,324,575 km (0.09 R)
• M12: 4,587,120 km (0.068 R)
• M13: 6,023,857 km (0.097 R)
• M14: 6,967,670 km (0.065 R)
• M15: 8,278,297 km (0.075 R)
• M16: 9,044,837 km (0.04 R)
• M17: 9,100,338 km (0.098 R)
• M18: 10,998,735 km (0.111 R)
• M19: 12,701,607 km (0.063 R)
• M20: 14,031,682 km (0.09 R)
• M21: 14,811,386 km (0.082 R)
• M22: 15,206,624 km (0.088 R)
• M23: 15,805,763 km (0.08 R)
• M24: 16,074,590 km (0.107 R)
• M25: 16,616,733 km (0.118 R)
• M26: 16,958,564 km (0.078 R)
• M27: 17,371,903 km (0.084 R)
• M28: 18,138,293 km (0.105 R)
• M29: 18,631,667 km (0.119 R)
• M30: 19,920,602 km (0.067 R)
• M31: 20,502,687 km (0.093 R)
• M32: 23,266,658 km (0.081 R)
• M33: 24,342,566 km (0.118 R)
• M34: 24,964,593 km (0.09 R)
• M35: 25,434,630 km (0.079 R)
• M36: 25,749,533 km (0.089 R)
• M37: 25,986,646 km (0.099 R)
• M38: 26,702,173 km (0.083 R)
• M39: 28,233,905 km (0.064 R)
• M40: 29,876,939 km (0.08 R)
• M41: 30,209,196 km (0.101 R)
• M42: 30,292,372 km (0.092 R)
• M43: 31,213,446 km (0.106 R)
• M44: 31,297,520 km (0.093 R)
• M45: 35,250,644 km (0.065 R)
• M46: 36,130,579 km (0.033 R)
• M47: 37,732,622 km (0.104 R)
• M48: 38,542,395 km (0.097 R)
• M49: 38,813,616 km (0.09 R)
• M50: 38,994,630 km (0.06 R)
• M51: 39,813,229 km (0.117 R)
• M52: 41,005,674 km (0.108 R)
• M53: 41,930,787 km (0.057 R)
• M54: 42,023,687 km (0.049 R)
• M55: 43,050,078 km (0.117 R)
• M56: 43,801,808 km (0.111 R)
• M57: 45,317,982 km (0.12 R)
• M58: 45,795,349 km (0.083 R)
• M59: 46,755,019 km (0.065 R)
• M60: 48,304,255 km (0.045 R)
• M61: 49,085,305 km (0.112 R)
• M62: 49,477,252 km (0.107 R)
• M63: 50,560,789 km (0.107 R)
• M64: 51,154,992 km (0.096 R)
• M65: 52,150,566 km (0.079 R)
• M66: 52,450,509 km (0.1 R)
• M67: 54,059,734 km (0.113 R)
• M68: 54,464,546 km (0.105 R)
• M69: 55,379,187 km (0.096 R)
• M70: 57,017,583 km (0.095 R)
• M71: 57,532,798 km (0.08 R)
• M72: 59,087,868 km (0.102 R)
• M73: 59,609,216 km (0.114 R)
• M74: 59,713,785 km (0.096 R)
• M75: 60,551,683 km (0.067 R)
• M76: 61,498,937 km (0.081 R)
• M77: 63,514,918 km (0.11 R)
• M78: 63,621,581 km (0.107 R)
• M79: 65,444,580 km (0.06 R)
• M80: 66,958,810 km (0.108 R)
• M81: 67,829,320 km (0.114 R)
• M82: 69,032,237 km (0.118 R)
• M83: 69,141,892 km (0.064 R)
• M84: 69,361,502 km (0.113 R)
• M85: 69,581,261 km (0.105 R)
• M86: 70,021,677 km (0.119 R)
• M87: 70,352,587 km (0.044 R)
• M88: 70,794,500 km (0.083 R)
• M89: 71,237,309 km (0.108 R)
• M90: 71,459,163 km (0.108 R)
• M91: 74,475,654 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit