🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 9

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 401 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 77,010,190 km

• M1: 134,189 km (0.07 R)
• M2: 199,713 km (0.074 R)
• M3: 260,001 km (0.09 R)
• M4: 329,863 km (0.091 R)
• M5: 414,835 km (0.082 R)
• M6: 515,963 km (0.114 R)
• M7: 583,432 km (0.056 R)
• M8: 666,309 km (0.093 R)
• M9: 903,870 km (0.111 R)
• M10: 1,011,132 km (0.107 R)
• M11: 1,078,750 km (0.099 R)
• M12: 1,167,911 km (0.103 R)
• M13: 1,228,797 km (0.093 R)
• M14: 1,322,296 km (0.032 R)
• M15: 1,386,024 km (0.105 R)
• M16: 1,450,800 km (0.096 R)
• M17: 1,566,738 km (0.062 R)
• M18: 1,651,411 km (0.11 R)
• M19: 1,749,397 km (0.11 R)
• M20: 1,885,083 km (0.064 R)
• M21: 1,981,573 km (0.112 R)
• M22: 2,230,055 km (0.112 R)
• M23: 2,384,141 km (0.109 R)
• M24: 2,462,381 km (0.108 R)
• M25: 2,608,388 km (0.079 R)
• M26: 2,736,743 km (0.061 R)
• M27: 2,846,399 km (0.059 R)
• M28: 2,950,668 km (0.041 R)
• M29: 3,213,213 km (0.044 R)
• M30: 3,271,107 km (0.052 R)
• M31: 3,670,234 km (0.087 R)
• M32: 3,776,299 km (0.104 R)
• M33: 3,875,782 km (0.079 R)
• M34: 4,092,848 km (0.109 R)
• M35: 4,242,446 km (0.062 R)
• M36: 4,313,954 km (0.088 R)
• M37: 4,547,177 km (0.113 R)
• M38: 4,612,252 km (0.051 R)
• M39: 4,718,616 km (0.12 R)
• M40: 4,933,887 km (0.072 R)
• M41: 5,093,359 km (0.093 R)
• M42: 5,305,638 km (0.086 R)
• M43: 5,408,561 km (0.111 R)
• M44: 5,512,233 km (0.04 R)
• M45: 5,634,005 km (0.112 R)
• M46: 5,827,136 km (0.113 R)
• M47: 6,022,511 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 12.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.61 AU - 0.85 AU

Year: 409 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,010,190 km

• M1: 185,053 km (0.06 R)
• M2: 267,331 km (0.066 R)
• M3: 387,758 km (0.072 R)
• M4: 508,184 km (0.055 R)
• M5: 600,935 km (0.107 R)
• M6: 723,904 km (0.098 R)
• M7: 815,458 km (0.07 R)
• M8: 958,773 km (0.113 R)
• M9: 1,047,484 km (0.112 R)
• M10: 1,129,913 km (0.112 R)
• M11: 1,406,519 km (0.113 R)
• M12: 1,488,200 km (0.064 R)
• M13: 1,571,526 km (0.101 R)
• M14: 1,726,958 km (0.056 R)
• M15: 1,865,186 km (0.098 R)
• M16: 2,001,620 km (0.111 R)
• M17: 2,094,370 km (0.082 R)
• M18: 2,248,456 km (0.087 R)
• M19: 2,381,748 km (0.088 R)
• M20: 2,530,448 km (0.066 R)
• M21: 2,637,560 km (0.119 R)
• M22: 2,811,094 km (0.101 R)
• M23: 2,902,498 km (0.087 R)
• M24: 3,395,872 km (0.082 R)
• M25: 3,713,318 km (0.083 R)
• M26: 3,835,839 km (0.118 R)
• M27: 3,981,697 km (0.106 R)
• M28: 4,196,370 km (0.086 R)
• M29: 4,278,948 km (0.089 R)
• M30: 4,468,488 km (0.098 R)
• M31: 4,668,650 km (0.04 R)
• M32: 4,816,752 km (0.092 R)
• M33: 4,974,428 km (0.103 R)
• M34: 5,061,794 km (0.079 R)
• M35: 5,222,162 km (0.064 R)
• M36: 5,343,636 km (0.071 R)
• M37: 5,680,231 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 12

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.24 AU - 1.36 AU

Year: 972 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,010,190 km

• M1: 149,598 km (0.054 R)
• M2: 226,192 km (0.059 R)
• M3: 327,470 km (0.095 R)
• M4: 414,087 km (0.111 R)
• M5: 516,561 km (0.061 R)
• M6: 708,496 km (0.069 R)
• M7: 797,805 km (0.105 R)
• M8: 1,003,203 km (0.116 R)
• M9: 1,384,977 km (0.109 R)
• M10: 1,508,246 km (0.056 R)
• M11: 1,584,241 km (0.115 R)
• M12: 1,901,090 km (0.055 R)
• M13: 2,002,068 km (0.102 R)
• M14: 2,114,416 km (0.047 R)
• M15: 2,238,433 km (0.119 R)
• M16: 2,464,176 km (0.098 R)
• M17: 2,544,361 km (0.073 R)
• M18: 2,646,087 km (0.047 R)
• M19: 3,023,373 km (0.112 R)
• M20: 3,339,922 km (0.063 R)
• M21: 3,462,742 km (0.104 R)
• M22: 3,587,207 km (0.085 R)
• M23: 3,805,770 km (0.06 R)
• M24: 4,123,965 km (0.105 R)
• M25: 4,524,737 km (0.087 R)
• M26: 4,736,119 km (0.115 R)
• M27: 4,849,365 km (0.077 R)
• M28: 5,104,279 km (0.1 R)
• M29: 5,442,371 km (0.057 R)
• M30: 5,841,647 km (0.092 R)
• M31: 5,936,193 km (0.107 R)
• M32: 6,031,188 km (0.096 R)
• M33: 6,167,920 km (0.074 R)
• M34: 6,250,349 km (0.091 R)
• M35: 6,514,090 km (0.084 R)
• M36: 6,668,475 km (0.077 R)
• M37: 6,980,985 km (0.079 R)
• M38: 7,081,365 km (0.117 R)
• M39: 7,385,647 km (0.108 R)
• M40: 7,473,311 km (0.078 R)
• M41: 7,590,895 km (0.068 R)
• M42: 7,797,939 km (0.064 R)
• M43: 7,932,128 km (0.104 R)
• M44: 8,202,750 km (0.114 R)
• M45: 8,783,938 km (0.102 R)
• M46: 8,908,104 km (0.095 R)
• M47: 9,095,251 km (0.071 R)
• M48: 9,189,498 km (0.078 R)
• M49: 9,776,969 km (0.116 R)
• M50: 9,857,303 km (0.061 R)
• M51: 10,034,876 km (0.078 R)
• M52: 10,246,108 km (0.081 R)
• M53: 10,491,598 km (0.1 R)
• M54: 10,639,849 km (0.038 R)
• M55: 10,739,033 km (0.078 R)
• M56: 10,921,841 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.62 AU - 1.66 AU

Year: 1378 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,010,190 km

• M1: 177,722 km (0.08 R)
• M2: 266,583 km (0.078 R)
• M3: 369,208 km (0.092 R)
• M4: 536,009 km (0.078 R)
• M5: 665,112 km (0.078 R)
• M6: 917,334 km (0.114 R)
• M7: 1,103,883 km (0.075 R)
• M8: 1,338,452 km (0.039 R)
• M9: 1,451,399 km (0.106 R)
• M10: 1,575,266 km (0.092 R)
• M11: 1,787,246 km (0.04 R)
• M12: 1,904,830 km (0.07 R)
• M13: 2,041,413 km (0.078 R)
• M14: 2,231,701 km (0.108 R)
• M15: 2,341,955 km (0.104 R)
• M16: 2,532,842 km (0.095 R)
• M17: 2,621,254 km (0.109 R)
• M18: 2,728,964 km (0.079 R)
• M19: 2,958,148 km (0.108 R)
• M20: 3,127,044 km (0.046 R)
• M21: 3,251,211 km (0.073 R)
• M22: 3,396,470 km (0.103 R)
• M23: 3,543,974 km (0.106 R)
• M24: 3,633,583 km (0.113 R)
• M25: 3,733,963 km (0.088 R)
• M26: 4,899,929 km (0.044 R)
• M27: 5,236,374 km (0.077 R)
• M28: 5,373,256 km (0.102 R)
• M29: 5,499,667 km (0.073 R)
• M30: 5,720,473 km (0.11 R)
• M31: 5,837,907 km (0.061 R)
• M32: 5,956,090 km (0.076 R)
• M33: 6,098,956 km (0.045 R)
• M34: 6,218,933 km (0.095 R)
• M35: 6,327,691 km (0.064 R)
• M36: 6,473,549 km (0.093 R)
• M37: 7,005,668 km (0.098 R)
• M38: 7,232,608 km (0.096 R)
• M39: 7,655,073 km (0.119 R)
• M40: 8,257,503 km (0.066 R)
• M41: 8,457,216 km (0.052 R)
• M42: 9,176,034 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 14.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.32 AU - 4.56 AU

Year: 5130 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,010,190 km

• M1: 191,186 km (0.069 R)
• M2: 320,139 km (0.06 R)
• M3: 410,347 km (0.105 R)
• M4: 557,850 km (0.093 R)
• M5: 841,787 km (0.12 R)
• M6: 996,471 km (0.079 R)
• M7: 1,149,660 km (0.102 R)
• M8: 1,311,375 km (0.032 R)
• M9: 1,401,882 km (0.052 R)
• M10: 1,858,305 km (0.111 R)
• M11: 1,990,998 km (0.093 R)
• M12: 2,126,983 km (0.085 R)
• M13: 2,408,526 km (0.052 R)
• M14: 2,537,629 km (0.093 R)
• M15: 2,669,275 km (0.095 R)
• M16: 2,991,060 km (0.09 R)
• M17: 3,236,400 km (0.115 R)
• M18: 3,822,226 km (0.105 R)
• M19: 4,069,810 km (0.118 R)
• M20: 4,185,898 km (0.11 R)
• M21: 4,783,242 km (0.077 R)
• M22: 4,885,418 km (0.057 R)
• M23: 5,280,506 km (0.088 R)
• M24: 5,535,570 km (0.087 R)
• M25: 6,257,829 km (0.034 R)
• M26: 6,732,951 km (0.102 R)
• M27: 7,219,892 km (0.076 R)
• M28: 8,179,114 km (0.104 R)
• M29: 8,400,519 km (0.051 R)
• M30: 8,723,800 km (0.085 R)
• M31: 9,434,240 km (0.043 R)
• M32: 9,588,775 km (0.084 R)
• M33: 10,189,560 km (0.111 R)
• M34: 11,345,353 km (0.073 R)
• M35: 11,537,437 km (0.051 R)
• M36: 11,675,366 km (0.106 R)
• M37: 12,148,245 km (0.115 R)
• M38: 12,457,613 km (0.032 R)
• M39: 12,826,671 km (0.104 R)
• M40: 12,969,537 km (0.12 R)
• M41: 13,170,447 km (0.079 R)
• M42: 13,343,532 km (0.076 R)
• M43: 13,691,945 km (0.042 R)
• M44: 14,785,206 km (0.107 R)
• M45: 14,905,034 km (0.086 R)
• M46: 15,175,956 km (0.096 R)
• M47: 15,937,110 km (0.06 R)
• M48: 16,183,348 km (0.113 R)
• M49: 16,523,833 km (0.074 R)
• M50: 16,866,861 km (0.085 R)
• M51: 16,992,224 km (0.036 R)
• M52: 17,086,321 km (0.038 R)
• M53: 17,369,958 km (0.061 R)
• M54: 17,750,535 km (0.096 R)
• M55: 18,616,857 km (0.064 R)
• M56: 19,136,859 km (0.083 R)
• M57: 19,562,914 km (0.114 R)
• M58: 19,694,560 km (0.105 R)
• M59: 19,859,566 km (0.114 R)
• M60: 20,457,658 km (0.057 R)
• M61: 20,691,779 km (0.1 R)
• M62: 21,433,485 km (0.096 R)
• M63: 22,046,837 km (0.099 R)
• M64: 22,286,941 km (0.104 R)
• M65: 22,735,136 km (0.101 R)
• M66: 22,977,784 km (0.102 R)
• M67: 23,116,761 km (0.118 R)
• M68: 23,221,180 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 3.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.76 AU - 7.68 AU

Year: 11428 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,010,190 km

• M1: 42,037 km (0.088 R)
• M2: 91,255 km (0.098 R)
• M3: 152,739 km (0.116 R)
• M4: 213,775 km (0.077 R)
• M5: 359,334 km (0.059 R)
• M6: 809,025 km (0.066 R)
• M7: 845,078 km (0.084 R)
• M8: 869,313 km (0.062 R)
• M9: 1,302,848 km (0.031 R)
• M10: 2,065,947 km (0.112 R)
• M11: 2,866,744 km (0.063 R)
• M12: 3,337,977 km (0.114 R)
• M13: 3,671,880 km (0.103 R)
• M14: 3,873,238 km (0.067 R)
• M15: 4,541,492 km (0.088 R)
• M16: 5,244,602 km (0.109 R)
• M17: 5,539,759 km (0.118 R)
• M18: 6,075,170 km (0.116 R)
• M19: 6,578,417 km (0.079 R)
• M20: 6,700,040 km (0.057 R)
• M21: 7,777,593 km (0.065 R)
• M22: 9,096,448 km (0.095 R)
• M23: 9,204,907 km (0.104 R)
• M24: 9,532,825 km (0.09 R)
• M25: 11,785,320 km (0.093 R)
• M26: 12,500,697 km (0.088 R)
• M27: 12,802,885 km (0.043 R)
• M28: 13,661,726 km (0.056 R)
• M29: 13,910,508 km (0.057 R)
• M30: 14,792,985 km (0.081 R)
• M31: 15,208,868 km (0.098 R)
• M32: 15,726,027 km (0.04 R)
• M33: 16,710,980 km (0.119 R)
• M34: 17,244,446 km (0.064 R)
• M35: 17,412,295 km (0.119 R)
• M36: 18,123,184 km (0.098 R)
• M37: 18,396,499 km (0.069 R)
• M38: 18,430,757 km (0.032 R)
• M39: 18,705,568 km (0.072 R)
• M40: 18,947,169 km (0.107 R)
• M41: 20,702,550 km (0.081 R)
• M42: 21,419,124 km (0.102 R)
• M43: 22,545,895 km (0.083 R)
• M44: 24,102,760 km (0.096 R)
• M45: 24,328,055 km (0.108 R)
• M46: 25,197,817 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.36 AU - 11.56 AU

Year: 23803 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,010,190 km

• M1: 112,198 km (0.066 R)
• M2: 176,376 km (0.069 R)
• M3: 255,214 km (0.081 R)
• M4: 519,254 km (0.112 R)
• M5: 624,870 km (0.06 R)
• M6: 1,315,713 km (0.116 R)
• M7: 2,210,757 km (0.065 R)
• M8: 3,336,631 km (0.079 R)
• M9: 4,434,230 km (0.103 R)
• M10: 5,395,546 km (0.109 R)
• M11: 5,729,898 km (0.093 R)
• M12: 6,071,130 km (0.069 R)
• M13: 6,318,864 km (0.101 R)
• M14: 6,824,356 km (0.061 R)
• M15: 8,253,315 km (0.093 R)
• M16: 9,198,923 km (0.102 R)
• M17: 9,598,199 km (0.107 R)
• M18: 10,237,132 km (0.093 R)
• M19: 12,110,546 km (0.072 R)
• M20: 12,235,011 km (0.088 R)
• M21: 13,567,480 km (0.059 R)
• M22: 14,349,428 km (0.072 R)
• M23: 14,415,251 km (0.106 R)
• M24: 14,481,074 km (0.103 R)
• M25: 14,613,318 km (0.095 R)
• M26: 15,684,738 km (0.091 R)
• M27: 15,956,558 km (0.037 R)
• M28: 16,230,023 km (0.055 R)
• M29: 17,338,992 km (0.067 R)
• M30: 19,849,094 km (0.076 R)
• M31: 19,922,547 km (0.049 R)
• M32: 21,183,657 km (0.102 R)
• M33: 22,165,318 km (0.086 R)
• M34: 22,853,618 km (0.081 R)
• M35: 23,782,321 km (0.118 R)
• M36: 26,157,487 km (0.12 R)
• M37: 28,773,056 km (0.063 R)
• M38: 30,618,944 km (0.084 R)
• M39: 31,129,073 km (0.09 R)
• M40: 31,385,184 km (0.096 R)
• M41: 32,762,682 km (0.107 R)
• M42: 33,197,263 km (0.11 R)
• M43: 33,546,275 km (0.1 R)
• M44: 33,808,820 km (0.103 R)
• M45: 34,247,889 km (0.102 R)
• M46: 36,561,570 km (0.089 R)
• M47: 37,193,172 km (0.034 R)
• M48: 38,375,444 km (0.109 R)
• M49: 38,558,402 km (0.117 R)
• M50: 38,650,106 km (0.106 R)
• M51: 38,833,513 km (0.072 R)
• M52: 40,404,291 km (0.116 R)
• M53: 40,870,288 km (0.077 R)
• M54: 40,963,637 km (0.118 R)
• M55: 41,150,634 km (0.088 R)
• M56: 43,036,465 km (0.117 R)
• M57: 45,239,742 km (0.075 R)
• M58: 45,529,813 km (0.097 R)
• M59: 47,283,249 km (0.105 R)
• M60: 47,479,372 km (0.106 R)
• M61: 49,058,677 km (0.101 R)
• M62: 49,555,791 km (0.115 R)
• M63: 50,454,575 km (0.079 R)
• M64: 51,560,552 km (0.043 R)
• M65: 52,674,457 km (0.094 R)
• M66: 53,796,292 km (0.096 R)
• M67: 54,926,055 km (0.101 R)
• M68: 55,029,128 km (0.112 R)
• M69: 55,649,062 km (0.038 R)
• M70: 55,752,583 km (0.099 R)
• M71: 57,208,919 km (0.068 R)
• M72: 58,046,667 km (0.082 R)
• M73: 58,572,354 km (0.116 R)
• M74: 59,205,302 km (0.095 R)
• M75: 59,840,345 km (0.101 R)
• M76: 62,618,826 km (0.118 R)
• M77: 63,373,996 km (0.112 R)
• M78: 64,349,374 km (0.082 R)
• M79: 65,329,689 km (0.054 R)
• M80: 65,985,975 km (0.079 R)
• M81: 66,864,563 km (0.119 R)
• M82: 67,194,876 km (0.074 R)
• M83: 67,525,936 km (0.059 R)
• M84: 67,967,997 km (0.063 R)
• M85: 68,189,402 km (0.038 R)
• M86: 68,744,111 km (0.094 R)
• M87: 69,857,867 km (0.113 R)
• M88: 70,193,116 km (0.043 R)
• M89: 70,305,015 km (0.085 R)
• M90: 71,314,651 km (0.073 R)
• M91: 73,575,225 km (0.08 R)
• M92: 73,802,614 km (0.105 R)
• M93: 73,916,458 km (0.115 R)
• M94: 74,942,998 km (0.107 R)
• M95: 75,744,693 km (0.041 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit