🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 15

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 269 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,992,366 km

• M1: 192,233 km (0.117 R)
• M2: 291,865 km (0.061 R)
• M3: 396,434 km (0.096 R)
• M4: 574,905 km (0.12 R)
• M5: 701,016 km (0.119 R)
• M6: 816,655 km (0.111 R)
• M7: 921,523 km (0.099 R)
• M8: 1,019,659 km (0.117 R)
• M9: 1,114,355 km (0.097 R)
• M10: 1,222,663 km (0.114 R)
• M11: 1,316,461 km (0.05 R)
• M12: 1,453,643 km (0.075 R)
• M13: 1,633,160 km (0.077 R)
• M14: 1,737,579 km (0.094 R)
• M15: 1,871,469 km (0.063 R)
• M16: 1,975,141 km (0.106 R)
• M17: 2,083,898 km (0.104 R)
• M18: 2,207,466 km (0.075 R)
• M19: 2,304,406 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 10

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.63 AU - 1.93 AU

Year: 1611 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,992,366 km

• M1: 154,086 km (0.081 R)
• M2: 233,073 km (0.044 R)
• M3: 340,036 km (0.078 R)
• M4: 407,804 km (0.11 R)
• M5: 500,854 km (0.036 R)
• M6: 659,577 km (0.06 R)
• M7: 734,226 km (0.111 R)
• M8: 835,953 km (0.1 R)
• M9: 926,011 km (0.078 R)
• M10: 1,152,652 km (0.103 R)
• M11: 1,358,498 km (0.074 R)
• M12: 1,566,439 km (0.066 R)
• M13: 1,638,097 km (0.036 R)
• M14: 1,700,479 km (0.038 R)
• M15: 1,827,637 km (0.115 R)
• M16: 1,925,175 km (0.087 R)
• M17: 2,058,018 km (0.057 R)
• M18: 2,182,483 km (0.102 R)
• M19: 2,619,758 km (0.099 R)
• M20: 2,730,311 km (0.102 R)
• M21: 2,892,774 km (0.047 R)
• M22: 2,956,054 km (0.094 R)
• M23: 3,019,932 km (0.119 R)
• M24: 3,109,990 km (0.079 R)
• M25: 3,279,933 km (0.101 R)
• M26: 3,412,627 km (0.08 R)
• M27: 3,479,646 km (0.104 R)
• M28: 3,724,837 km (0.119 R)
• M29: 4,018,049 km (0.092 R)
• M30: 4,686,303 km (0.114 R)
• M31: 4,926,856 km (0.084 R)
• M32: 5,156,190 km (0.104 R)
• M33: 5,435,938 km (0.113 R)
• M34: 5,609,322 km (0.114 R)
• M35: 5,720,772 km (0.057 R)
• M36: 5,945,618 km (0.077 R)
• M37: 6,043,006 km (0.056 R)
• M38: 6,255,585 km (0.105 R)
• M39: 6,993,551 km (0.054 R)
• M40: 7,165,140 km (0.084 R)
• M41: 7,251,458 km (0.11 R)
• M42: 7,442,494 km (0.054 R)
• M43: 7,723,588 km (0.112 R)
• M44: 7,918,814 km (0.118 R)
• M45: 8,550,865 km (0.118 R)
• M46: 8,642,419 km (0.078 R)
• M47: 8,993,674 km (0.051 R)
• M48: 9,105,424 km (0.034 R)
• M49: 9,500,662 km (0.083 R)
• M50: 9,690,950 km (0.029 R)
• M51: 9,920,732 km (0.114 R)
• M52: 11,357,919 km (0.113 R)
• M53: 11,762,881 km (0.105 R)
• M54: 11,844,561 km (0.103 R)
• M55: 12,110,995 km (0.087 R)
• M56: 12,796,153 km (0.097 R)
• M57: 13,048,525 km (0.075 R)
• M58: 13,281,149 km (0.118 R)
• M59: 13,729,345 km (0.086 R)
• M60: 13,815,363 km (0.111 R)
• M61: 13,879,840 km (0.084 R)
• M62: 14,204,168 km (0.106 R)
• M63: 14,509,198 km (0.063 R)
• M64: 14,596,713 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 9.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.03 AU - 3.23 AU

Year: 2893 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,992,366 km

• M1: 139,126 km (0.111 R)
• M2: 435,479 km (0.088 R)
• M3: 503,846 km (0.039 R)
• M4: 644,617 km (0.066 R)
• M5: 976,575 km (0.098 R)
• M6: 1,091,616 km (0.082 R)
• M7: 1,167,163 km (0.103 R)
• M8: 1,233,584 km (0.11 R)
• M9: 1,511,986 km (0.106 R)
• M10: 1,646,325 km (0.06 R)
• M11: 2,195,798 km (0.048 R)
• M12: 2,621,104 km (0.083 R)
• M13: 2,828,597 km (0.045 R)
• M14: 2,919,103 km (0.118 R)
• M15: 3,228,023 km (0.041 R)
• M16: 3,661,707 km (0.108 R)
• M17: 3,777,197 km (0.112 R)
• M18: 3,894,033 km (0.109 R)
• M19: 3,995,011 km (0.106 R)
• M20: 4,199,661 km (0.094 R)
• M21: 4,285,979 km (0.119 R)
• M22: 4,548,523 km (0.037 R)
• M23: 5,034,268 km (0.11 R)
• M24: 5,181,472 km (0.095 R)
• M25: 5,745,905 km (0.051 R)
• M26: 5,977,333 km (0.112 R)
• M27: 6,369,578 km (0.1 R)
• M28: 6,729,959 km (0.111 R)
• M29: 6,810,892 km (0.118 R)
• M30: 6,871,928 km (0.105 R)
• M31: 7,428,581 km (0.116 R)
• M32: 7,722,990 km (0.108 R)
• M33: 8,064,223 km (0.112 R)
• M34: 8,279,943 km (0.043 R)
• M35: 8,761,349 km (0.09 R)
• M36: 9,387,117 km (0.106 R)
• M37: 9,477,773 km (0.056 R)
• M38: 10,027,396 km (0.064 R)
• M39: 10,469,906 km (0.102 R)
• M40: 10,563,854 km (0.066 R)
• M41: 10,634,613 km (0.116 R)
• M42: 10,847,491 km (0.042 R)
• M43: 11,014,143 km (0.079 R)
• M44: 11,205,629 km (0.093 R)
• M45: 11,277,585 km (0.108 R)
• M46: 11,470,566 km (0.103 R)
• M47: 11,567,506 km (0.049 R)
• M48: 12,031,558 km (0.083 R)
• M49: 12,327,762 km (0.061 R)
• M50: 12,501,595 km (0.09 R)
• M51: 12,676,325 km (0.1 R)
• M52: 13,104,025 km (0.078 R)
• M53: 13,180,021 km (0.12 R)
• M54: 13,408,906 km (0.057 R)
• M55: 14,207,011 km (0.084 R)
• M56: 14,677,496 km (0.083 R)
• M57: 14,914,758 km (0.095 R)
• M58: 15,206,324 km (0.065 R)
• M59: 15,312,838 km (0.093 R)
• M60: 15,607,097 km (0.088 R)
• M61: 16,309,908 km (0.111 R)
• M62: 16,391,588 km (0.029 R)
• M63: 16,692,579 km (0.094 R)
• M64: 16,775,008 km (0.108 R)
• M65: 16,857,586 km (0.039 R)
• M66: 17,327,772 km (0.108 R)
• M67: 17,550,523 km (0.03 R)
• M68: 18,168,213 km (0.067 R)
• M69: 18,422,828 km (0.064 R)
• M70: 18,621,793 km (0.119 R)
• M71: 18,849,930 km (0.114 R)
• M72: 19,050,391 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 8.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.55 AU - 4.79 AU

Year: 6845 Days

Day: 5.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,992,366 km

• M1: 103,223 km (0.051 R)
• M2: 178,620 km (0.104 R)
• M3: 238,010 km (0.076 R)
• M4: 292,165 km (0.099 R)
• M5: 429,196 km (0.111 R)
• M6: 526,734 km (0.069 R)
• M7: 596,297 km (0.075 R)
• M8: 707,000 km (0.111 R)
• M9: 825,032 km (0.077 R)
• M10: 915,838 km (0.075 R)
• M11: 1,001,408 km (0.103 R)
• M12: 1,135,149 km (0.043 R)
• M13: 1,237,025 km (0.087 R)
• M14: 1,420,282 km (0.085 R)
• M15: 1,633,310 km (0.075 R)
• M16: 1,791,883 km (0.038 R)
• M17: 1,955,543 km (0.119 R)
• M18: 2,112,771 km (0.103 R)
• M19: 2,192,955 km (0.086 R)
• M20: 2,285,855 km (0.1 R)
• M21: 2,439,642 km (0.082 R)
• M22: 2,511,898 km (0.114 R)
• M23: 3,075,882 km (0.095 R)
• M24: 3,473,214 km (0.112 R)
• M25: 3,719,452 km (0.097 R)
• M26: 3,957,312 km (0.091 R)
• M27: 4,610,906 km (0.093 R)
• M28: 4,715,474 km (0.116 R)
• M29: 4,805,832 km (0.091 R)
• M30: 4,988,341 km (0.065 R)
• M31: 5,173,094 km (0.092 R)
• M32: 5,313,118 km (0.095 R)
• M33: 5,391,507 km (0.12 R)
• M34: 5,805,295 km (0.108 R)
• M35: 6,097,759 km (0.034 R)
• M36: 6,411,615 km (0.116 R)
• M37: 6,511,846 km (0.057 R)
• M38: 6,764,816 km (0.118 R)
• M39: 6,883,896 km (0.086 R)
• M40: 6,935,208 km (0.042 R)
• M41: 7,245,474 km (0.094 R)
• M42: 8,185,397 km (0.104 R)
• M43: 8,975,872 km (0.119 R)
• M44: 9,238,566 km (0.045 R)
• M45: 9,314,113 km (0.085 R)
• M46: 9,829,178 km (0.084 R)
• M47: 10,002,862 km (0.07 R)
• M48: 10,275,279 km (0.081 R)
• M49: 10,431,908 km (0.116 R)
• M50: 11,469,818 km (0.063 R)
• M51: 11,632,431 km (0.114 R)
• M52: 11,836,632 km (0.091 R)
• M53: 12,062,824 km (0.116 R)
• M54: 12,145,402 km (0.096 R)
• M55: 12,207,485 km (0.095 R)
• M56: 12,498,453 km (0.111 R)
• M57: 12,686,797 km (0.118 R)
• M58: 13,002,748 km (0.114 R)
• M59: 13,172,242 km (0.066 R)
• M60: 13,363,877 km (0.074 R)
• M61: 13,535,017 km (0.094 R)
• M62: 13,814,615 km (0.08 R)
• M63: 14,357,805 km (0.094 R)
• M64: 14,511,143 km (0.034 R)
• M65: 14,731,052 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.5

Radius: 4.8

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.9 AU - 8.32 AU

Year: 14239 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,992,366 km

• M1: 112,647 km (0.116 R)
• M2: 151,692 km (0.06 R)
• M3: 209,437 km (0.077 R)
• M4: 334,950 km (0.063 R)
• M5: 1,411,007 km (0.057 R)
• M6: 1,489,696 km (0.076 R)
• M7: 1,762,562 km (0.095 R)
• M8: 1,992,045 km (0.084 R)
• M9: 2,080,458 km (0.117 R)
• M10: 2,322,806 km (0.094 R)
• M11: 2,670,621 km (0.084 R)
• M12: 2,735,696 km (0.025 R)
• M13: 3,000,933 km (0.047 R)
• M14: 3,449,428 km (0.114 R)
• M15: 3,663,502 km (0.096 R)
• M16: 4,179,615 km (0.114 R)
• M17: 4,876,292 km (0.105 R)
• M18: 4,995,821 km (0.078 R)
• M19: 5,156,788 km (0.098 R)
• M20: 5,649,863 km (0.119 R)
• M21: 6,548,348 km (0.118 R)
• M22: 8,378,827 km (0.076 R)
• M23: 8,859,635 km (0.119 R)
• M24: 9,349,418 km (0.094 R)
• M25: 9,398,785 km (0.087 R)
• M26: 10,818,619 km (0.072 R)
• M27: 11,026,859 km (0.067 R)
• M28: 11,079,069 km (0.101 R)
• M29: 12,739,755 km (0.096 R)
• M30: 13,125,418 km (0.085 R)
• M31: 13,236,270 km (0.119 R)
• M32: 13,347,421 km (0.091 R)
• M33: 13,626,870 km (0.117 R)
• M34: 15,110,283 km (0.046 R)
• M35: 16,644,109 km (0.064 R)
• M36: 16,944,801 km (0.111 R)
• M37: 17,005,089 km (0.047 R)
• M38: 17,186,551 km (0.032 R)
• M39: 17,307,875 km (0.115 R)
• M40: 18,288,639 km (0.055 R)
• M41: 18,723,370 km (0.08 R)
• M42: 20,175,666 km (0.062 R)
• M43: 21,860,438 km (0.034 R)
• M44: 22,057,757 km (0.099 R)
• M45: 22,586,735 km (0.042 R)
• M46: 23,186,922 km (0.093 R)
• M47: 25,087,114 km (0.062 R)
• M48: 25,500,902 km (0.109 R)
• M49: 26,265,048 km (0.056 R)
• M50: 26,614,957 km (0.065 R)
• M51: 26,966,363 km (0.073 R)
• M52: 27,887,287 km (0.091 R)
• M53: 27,958,496 km (0.042 R)
• M54: 28,029,854 km (0.066 R)
• M55: 28,315,735 km (0.028 R)
• M56: 28,602,514 km (0.108 R)
• M57: 29,614,095 km (0.085 R)
• M58: 30,270,680 km (0.115 R)
• M59: 30,637,494 km (0.105 R)
• M60: 31,227,359 km (0.113 R)
• M61: 31,820,963 km (0.061 R)
• M62: 31,969,963 km (0.047 R)
• M63: 32,044,612 km (0.114 R)
• M64: 33,019,392 km (0.095 R)
• M65: 36,780,432 km (0.061 R)
• M66: 37,015,151 km (0.111 R)
• M67: 39,149,164 km (0.102 R)
• M68: 39,388,671 km (0.095 R)
• M69: 40,271,298 km (0.102 R)
• M70: 41,810,959 km (0.081 R)
• M71: 41,974,171 km (0.107 R)
• M72: 42,301,192 km (0.076 R)
• M73: 44,281,119 km (0.029 R)
• M74: 46,882,776 km (0.098 R)
• M75: 47,477,128 km (0.104 R)
• M76: 48,501,724 km (0.045 R)
• M77: 49,533,650 km (0.073 R)
• M78: 49,619,819 km (0.068 R)
• M79: 50,138,774 km (0.094 R)
• M80: 51,007,788 km (0.088 R)
• M81: 51,444,015 km (0.046 R)
• M82: 54,354,741 km (0.085 R)
• M83: 54,621,923 km (0.07 R)
• M84: 55,426,310 km (0.065 R)
• M85: 55,605,529 km (0.117 R)
• M86: 56,414,703 km (0.115 R)
• M87: 56,504,911 km (0.09 R)
• M88: 57,318,275 km (0.095 R)
• M89: 57,590,243 km (0.116 R)
• M90: 58,591,352 km (0.115 R)
• M91: 59,231,332 km (0.112 R)
• M92: 59,689,999 km (0.093 R)
• M93: 59,781,852 km (0.117 R)
• M94: 60,057,711 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.5

Radius: 6.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.32 AU - 9.12 AU

Year: 15984 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,992,366 km

• M1: 153,039 km (0.056 R)
• M2: 270,473 km (0.042 R)
• M3: 398,080 km (0.036 R)
• M4: 893,249 km (0.044 R)
• M5: 1,106,875 km (0.081 R)
• M6: 1,246,300 km (0.086 R)
• M7: 1,504,207 km (0.05 R)
• M8: 1,639,443 km (0.069 R)
• M9: 2,133,266 km (0.092 R)
• M10: 2,176,499 km (0.055 R)
• M11: 2,241,724 km (0.106 R)
• M12: 2,396,707 km (0.07 R)
• M13: 2,670,472 km (0.094 R)
• M14: 3,173,420 km (0.096 R)
• M15: 3,499,543 km (0.119 R)
• M16: 4,292,113 km (0.073 R)
• M17: 4,540,445 km (0.045 R)
• M18: 5,284,096 km (0.055 R)
• M19: 5,639,989 km (0.101 R)
• M20: 6,626,438 km (0.077 R)
• M21: 7,204,484 km (0.081 R)
• M22: 7,367,994 km (0.08 R)
• M23: 7,499,640 km (0.109 R)
• M24: 7,865,706 km (0.04 R)
• M25: 8,442,855 km (0.087 R)
• M26: 8,649,898 km (0.109 R)
• M27: 8,788,725 km (0.056 R)
• M28: 9,033,617 km (0.059 R)
• M29: 9,530,132 km (0.112 R)
• M30: 10,144,980 km (0.103 R)
• M31: 10,660,793 km (0.092 R)
• M32: 10,921,991 km (0.037 R)
• M33: 11,374,674 km (0.093 R)
• M34: 11,565,112 km (0.097 R)
• M35: 11,794,895 km (0.092 R)
• M36: 12,376,232 km (0.054 R)
• M37: 12,532,861 km (0.106 R)
• M38: 12,768,926 km (0.077 R)
• M39: 13,446,006 km (0.119 R)
• M40: 13,728,148 km (0.101 R)
• M41: 14,462,673 km (0.059 R)
• M42: 14,627,680 km (0.079 R)
• M43: 14,751,846 km (0.065 R)
• M44: 14,917,900 km (0.04 R)
• M45: 16,612,245 km (0.068 R)
• M46: 17,132,397 km (0.079 R)
• M47: 17,482,007 km (0.048 R)
• M48: 18,366,729 km (0.098 R)
• M49: 18,455,889 km (0.074 R)
• M50: 18,545,349 km (0.074 R)
• M51: 19,492,752 km (0.114 R)
• M52: 19,857,771 km (0.071 R)
• M53: 19,949,474 km (0.109 R)
• M54: 20,455,863 km (0.092 R)
• M55: 21,013,115 km (0.117 R)
• M56: 21,293,611 km (0.097 R)
• M57: 21,669,551 km (0.066 R)
• M58: 21,716,824 km (0.104 R)
• M59: 21,811,220 km (0.105 R)
• M60: 22,000,312 km (0.113 R)
• M61: 22,142,579 km (0.107 R)
• M62: 22,571,327 km (0.088 R)
• M63: 23,630,629 km (0.071 R)
• M64: 23,776,188 km (0.067 R)
• M65: 25,398,577 km (0.092 R)
• M66: 25,448,393 km (0.032 R)
• M67: 25,647,508 km (0.085 R)
• M68: 26,449,502 km (0.111 R)
• M69: 26,600,745 km (0.053 R)
• M70: 27,616,665 km (0.119 R)
• M71: 28,386,944 km (0.076 R)
• M72: 28,438,555 km (0.095 R)
• M73: 29,008,224 km (0.067 R)
• M74: 30,001,105 km (0.068 R)
• M75: 30,211,589 km (0.094 R)
• M76: 30,369,714 km (0.107 R)
• M77: 30,580,946 km (0.114 R)
• M78: 31,005,056 km (0.059 R)
• M79: 31,591,330 km (0.092 R)
• M80: 32,558,630 km (0.085 R)
• M81: 32,666,640 km (0.089 R)
• M82: 33,154,478 km (0.118 R)
• M83: 33,644,711 km (0.116 R)
• M84: 34,082,434 km (0.078 R)
• M85: 34,522,102 km (0.107 R)
• M86: 34,577,154 km (0.072 R)
• M87: 34,908,214 km (0.058 R)
• M88: 35,184,970 km (0.083 R)
• M89: 35,240,471 km (0.076 R)
• M90: 36,019,727 km (0.08 R)
• M91: 37,878,630 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit