🌌 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: 117.7

Radius: 10.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 418 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,582,060 km

• M1: 136,134 km (0.112 R)
• M2: 261,647 km (0.101 R)
• M3: 334,052 km (0.072 R)
• M4: 426,952 km (0.107 R)
• M5: 540,497 km (0.063 R)
• M6: 630,256 km (0.062 R)
• M7: 785,389 km (0.097 R)
• M8: 855,101 km (0.082 R)
• M9: 930,200 km (0.085 R)
• M10: 998,715 km (0.054 R)
• M11: 1,097,151 km (0.119 R)
• M12: 1,202,168 km (0.097 R)
• M13: 1,294,171 km (0.111 R)
• M14: 1,374,954 km (0.111 R)
• M15: 1,756,578 km (0.093 R)
• M16: 1,934,749 km (0.085 R)
• M17: 2,008,351 km (0.029 R)
• M18: 2,207,167 km (0.118 R)
• M19: 2,754,097 km (0.11 R)
• M20: 3,111,187 km (0.099 R)
• M21: 3,189,127 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.87 AU - 0.97 AU

Year: 579 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,582,060 km

• M1: 161,416 km (0.106 R)
• M2: 330,013 km (0.05 R)
• M3: 411,993 km (0.084 R)
• M4: 495,618 km (0.071 R)
• M5: 743,950 km (0.093 R)
• M6: 862,731 km (0.049 R)
• M7: 1,005,447 km (0.061 R)
• M8: 1,121,086 km (0.094 R)
• M9: 1,354,010 km (0.032 R)
• M10: 1,437,486 km (0.113 R)
• M11: 1,678,039 km (0.052 R)
• M12: 1,838,857 km (0.103 R)
• M13: 1,975,739 km (0.098 R)
• M14: 2,101,102 km (0.12 R)
• M15: 2,446,224 km (0.051 R)
• M16: 2,541,369 km (0.117 R)
• M17: 2,654,016 km (0.075 R)
• M18: 2,735,547 km (0.117 R)
• M19: 2,901,301 km (0.075 R)
• M20: 3,027,711 km (0.089 R)
• M21: 3,216,504 km (0.085 R)
• M22: 3,382,857 km (0.084 R)
• M23: 3,660,510 km (0.103 R)
• M24: 3,908,394 km (0.036 R)
• M25: 4,039,143 km (0.061 R)
• M26: 4,161,962 km (0.065 R)
• M27: 4,459,662 km (0.106 R)
• M28: 4,635,888 km (0.047 R)
• M29: 4,954,831 km (0.094 R)
• M30: 5,137,340 km (0.101 R)
• M31: 5,593,165 km (0.064 R)
• M32: 5,698,482 km (0.095 R)
• M33: 5,793,926 km (0.066 R)
• M34: 5,954,294 km (0.098 R)
• M35: 6,159,543 km (0.08 R)
• M36: 6,334,123 km (0.12 R)
• M37: 6,554,631 km (0.115 R)
• M38: 6,699,441 km (0.079 R)
• M39: 6,958,246 km (0.118 R)
• M40: 7,049,052 km (0.06 R)
• M41: 7,208,822 km (0.115 R)
• M42: 7,358,420 km (0.102 R)
• M43: 7,497,396 km (0.048 R)
• M44: 7,625,452 km (0.077 R)
• M45: 7,719,101 km (0.116 R)
• M46: 7,836,684 km (0.093 R)
• M47: 7,978,653 km (0.12 R)
• M48: 8,073,797 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 14.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 939 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,582,060 km

• M1: 180,864 km (0.04 R)
• M2: 290,220 km (0.052 R)
• M3: 388,356 km (0.07 R)
• M4: 583,432 km (0.091 R)
• M5: 708,496 km (0.101 R)
• M6: 885,769 km (0.109 R)
• M7: 1,004,998 km (0.108 R)
• M8: 1,104,631 km (0.073 R)
• M9: 1,218,624 km (0.112 R)
• M10: 1,403,228 km (0.075 R)
• M11: 1,686,417 km (0.115 R)
• M12: 1,894,059 km (0.047 R)
• M13: 2,045,900 km (0.117 R)
• M14: 2,175,751 km (0.077 R)
• M15: 2,301,862 km (0.067 R)
• M16: 2,423,486 km (0.087 R)
• M17: 2,673,613 km (0.112 R)
• M18: 2,773,245 km (0.082 R)
• M19: 3,005,870 km (0.108 R)
• M20: 3,102,211 km (0.107 R)
• M21: 3,252,557 km (0.07 R)
• M22: 3,343,961 km (0.03 R)
• M23: 3,490,418 km (0.03 R)
• M24: 3,591,994 km (0.112 R)
• M25: 3,686,540 km (0.11 R)
• M26: 3,790,062 km (0.08 R)
• M27: 3,886,553 km (0.116 R)
• M28: 4,040,788 km (0.076 R)
• M29: 4,180,662 km (0.091 R)
• M30: 4,533,264 km (0.061 R)
• M31: 4,747,937 km (0.079 R)
• M32: 4,913,243 km (0.075 R)
• M33: 5,054,014 km (0.119 R)
• M34: 5,160,379 km (0.064 R)
• M35: 5,339,597 km (0.071 R)
• M36: 5,539,011 km (0.041 R)
• M37: 5,630,565 km (0.108 R)
• M38: 5,740,968 km (0.064 R)
• M39: 5,842,844 km (0.101 R)
• M40: 6,133,363 km (0.113 R)
• M41: 6,275,780 km (0.108 R)
• M42: 6,486,414 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 11.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 972 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,582,060 km

• M1: 205,099 km (0.112 R)
• M2: 278,551 km (0.081 R)
• M3: 358,436 km (0.112 R)
• M4: 497,413 km (0.093 R)
• M5: 621,430 km (0.079 R)
• M6: 847,023 km (0.109 R)
• M7: 999,912 km (0.116 R)
• M8: 1,116,898 km (0.038 R)
• M9: 1,191,697 km (0.112 R)
• M10: 1,268,291 km (0.109 R)
• M11: 1,458,130 km (0.101 R)
• M12: 1,540,708 km (0.086 R)
• M13: 1,651,112 km (0.075 R)
• M14: 1,744,162 km (0.09 R)
• M15: 1,873,265 km (0.112 R)
• M16: 1,949,559 km (0.079 R)
• M17: 2,090,929 km (0.051 R)
• M18: 2,228,559 km (0.097 R)
• M19: 2,406,880 km (0.12 R)
• M20: 2,597,767 km (0.096 R)
• M21: 2,777,733 km (0.087 R)
• M22: 2,849,391 km (0.117 R)
• M23: 2,921,646 km (0.115 R)
• M24: 3,109,093 km (0.059 R)
• M25: 3,334,237 km (0.094 R)
• M26: 3,478,898 km (0.066 R)
• M27: 3,677,864 km (0.108 R)
• M28: 3,800,833 km (0.109 R)
• M29: 3,898,521 km (0.1 R)
• M30: 4,014,908 km (0.073 R)
• M31: 4,141,617 km (0.089 R)
• M32: 4,233,021 km (0.092 R)
• M33: 4,315,899 km (0.116 R)
• M34: 4,464,449 km (0.075 R)
• M35: 4,614,795 km (0.039 R)
• M36: 4,959,169 km (0.072 R)
• M37: 5,292,025 km (0.092 R)
• M38: 5,491,439 km (0.095 R)
• M39: 5,581,945 km (0.098 R)
• M40: 5,764,455 km (0.107 R)
• M41: 5,897,447 km (0.075 R)
• M42: 5,990,198 km (0.105 R)
• M43: 6,104,192 km (0.073 R)
• M44: 6,313,329 km (0.082 R)
• M45: 6,546,253 km (0.083 R)
• M46: 6,857,417 km (0.114 R)
• M47: 7,283,771 km (0.083 R)
• M48: 7,505,774 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.9

Radius: 12.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.64 AU - 5.74 AU

Year: 6663 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,582,060 km

• M1: 176,675 km (0.12 R)
• M2: 281,244 km (0.109 R)
• M3: 439,668 km (0.091 R)
• M4: 518,057 km (0.06 R)
• M5: 669,301 km (0.113 R)
• M6: 862,282 km (0.052 R)
• M7: 1,060,948 km (0.077 R)
• M8: 1,583,493 km (0.104 R)
• M9: 1,984,865 km (0.096 R)
• M10: 2,108,133 km (0.098 R)
• M11: 2,362,300 km (0.113 R)
• M12: 2,474,349 km (0.106 R)
• M13: 2,569,194 km (0.078 R)
• M14: 3,000,933 km (0.065 R)
• M15: 3,434,618 km (0.066 R)
• M16: 3,954,769 km (0.082 R)
• M17: 4,733,875 km (0.108 R)
• M18: 5,386,122 km (0.112 R)
• M19: 5,509,989 km (0.09 R)
• M20: 5,660,035 km (0.074 R)
• M21: 5,913,005 km (0.08 R)
• M22: 6,247,656 km (0.092 R)
• M23: 6,430,315 km (0.111 R)
• M24: 6,694,505 km (0.118 R)
• M25: 7,179,052 km (0.07 R)
• M26: 7,398,063 km (0.062 R)
• M27: 7,591,494 km (0.066 R)
• M28: 8,324,822 km (0.101 R)
• M29: 9,051,419 km (0.108 R)
• M30: 9,139,832 km (0.114 R)
• M31: 9,617,049 km (0.069 R)
• M32: 10,102,494 km (0.102 R)
• M33: 10,225,014 km (0.078 R)
• M34: 10,440,735 km (0.089 R)
• M35: 10,595,868 km (0.102 R)
• M36: 11,895,873 km (0.085 R)
• M37: 12,318,487 km (0.091 R)
• M38: 12,647,004 km (0.109 R)
• M39: 13,045,084 km (0.109 R)
• M40: 13,145,314 km (0.099 R)
• M41: 13,717,676 km (0.037 R)
• M42: 13,955,836 km (0.093 R)
• M43: 14,539,716 km (0.064 R)
• M44: 15,061,663 km (0.117 R)
• M45: 16,159,712 km (0.096 R)
• M46: 16,591,750 km (0.108 R)
• M47: 16,954,525 km (0.101 R)
• M48: 17,762,204 km (0.036 R)
• M49: 17,873,355 km (0.075 R)
• M50: 18,320,054 km (0.063 R)
• M51: 18,469,802 km (0.052 R)
• M52: 20,028,013 km (0.116 R)
• M53: 20,298,337 km (0.093 R)
• M54: 20,608,603 km (0.06 R)
• M55: 20,920,514 km (0.063 R)
• M56: 21,273,266 km (0.12 R)
• M57: 21,984,753 km (0.055 R)
• M58: 22,423,524 km (0.045 R)
• M59: 22,905,229 km (0.114 R)
• M60: 23,026,254 km (0.087 R)
• M61: 23,309,443 km (0.082 R)
• M62: 25,282,040 km (0.054 R)
• M63: 25,909,304 km (0.088 R)
• M64: 25,993,378 km (0.116 R)
• M65: 27,435,950 km (0.115 R)
• M66: 27,908,231 km (0.112 R)
• M67: 28,080,568 km (0.092 R)
• M68: 29,209,882 km (0.057 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 10.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.26 AU - 6.28 AU

Year: 9092 Days

Day: 11.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,582,060 km

• M1: 132,693 km (0.067 R)
• M2: 340,634 km (0.087 R)
• M3: 437,574 km (0.115 R)
• M4: 631,602 km (0.112 R)
• M5: 734,077 km (0.101 R)
• M6: 1,132,306 km (0.096 R)
• M7: 1,231,190 km (0.072 R)
• M8: 1,392,607 km (0.104 R)
• M9: 1,468,303 km (0.104 R)
• M10: 1,592,619 km (0.062 R)
• M11: 1,885,382 km (0.094 R)
• M12: 2,195,498 km (0.071 R)
• M13: 2,484,821 km (0.066 R)
• M14: 2,671,968 km (0.056 R)
• M15: 3,020,830 km (0.111 R)
• M16: 3,120,312 km (0.033 R)
• M17: 3,912,134 km (0.119 R)
• M18: 4,443,206 km (0.086 R)
• M19: 4,556,751 km (0.101 R)
• M20: 4,671,343 km (0.092 R)
• M21: 4,763,645 km (0.098 R)
• M22: 4,973,680 km (0.06 R)
• M23: 5,044,291 km (0.066 R)
• M24: 5,186,708 km (0.098 R)
• M25: 5,720,323 km (0.067 R)
• M26: 5,794,374 km (0.115 R)
• M27: 6,322,305 km (0.089 R)
• M28: 6,734,896 km (0.118 R)
• M29: 7,103,206 km (0.042 R)
• M30: 7,343,460 km (0.086 R)
• M31: 7,586,258 km (0.067 R)
• M32: 8,527,827 km (0.045 R)
• M33: 8,641,072 km (0.062 R)
• M34: 8,754,767 km (0.087 R)
• M35: 8,954,929 km (0.067 R)
• M36: 9,098,991 km (0.074 R)
• M37: 9,185,608 km (0.057 R)
• M38: 9,272,674 km (0.085 R)
• M39: 9,564,689 km (0.108 R)
• M40: 9,682,423 km (0.071 R)
• M41: 9,800,456 km (0.103 R)
• M42: 10,187,765 km (0.058 R)
• M43: 11,069,943 km (0.073 R)
• M44: 11,786,816 km (0.111 R)
• M45: 12,712,229 km (0.114 R)
• M46: 12,906,556 km (0.034 R)
• M47: 13,331,115 km (0.118 R)
• M48: 14,530,591 km (0.058 R)
• M49: 14,598,209 km (0.071 R)
• M50: 14,665,977 km (0.103 R)
• M51: 14,869,879 km (0.099 R)
• M52: 15,074,678 km (0.118 R)
• M53: 15,418,305 km (0.082 R)
• M54: 15,521,826 km (0.053 R)
• M55: 15,729,618 km (0.115 R)
• M56: 16,960,210 km (0.102 R)
• M57: 17,569,073 km (0.095 R)
• M58: 17,894,299 km (0.111 R)
• M59: 19,289,449 km (0.109 R)
• M60: 19,512,948 km (0.074 R)
• M61: 19,624,997 km (0.067 R)
• M62: 19,849,842 km (0.088 R)
• M63: 20,188,532 km (0.064 R)
• M64: 20,757,453 km (0.105 R)
• M65: 21,101,378 km (0.102 R)
• M66: 21,872,256 km (0.063 R)
• M67: 21,949,748 km (0.101 R)
• M68: 22,066,434 km (0.098 R)
• M69: 22,300,106 km (0.05 R)
• M70: 22,456,436 km (0.029 R)
• M71: 22,573,870 km (0.109 R)
• M72: 22,730,798 km (0.107 R)
• M73: 23,362,251 km (0.044 R)
• M74: 23,520,974 km (0.104 R)
• M75: 24,239,792 km (0.114 R)
• M76: 25,986,048 km (0.105 R)
• M77: 26,397,891 km (0.095 R)
• M78: 26,480,618 km (0.067 R)
• M79: 26,895,004 km (0.08 R)
• M80: 27,520,922 km (0.104 R)
• M81: 27,982,880 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.9

Radius: 6.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.33 AU - 8.65 AU

Year: 12123 Days

Day: 19.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,582,060 km

• M1: 91,554 km (0.081 R)
• M2: 314,156 km (0.113 R)
• M3: 518,057 km (0.106 R)
• M4: 626,665 km (0.1 R)
• M5: 1,154,447 km (0.092 R)
• M6: 1,236,127 km (0.089 R)
• M7: 1,298,510 km (0.111 R)
• M8: 1,627,026 km (0.105 R)
• M9: 2,357,662 km (0.117 R)
• M10: 2,541,369 km (0.115 R)
• M11: 3,119,714 km (0.084 R)
• M12: 3,234,456 km (0.049 R)
• M13: 3,321,372 km (0.072 R)
• M14: 3,646,897 km (0.05 R)
• M15: 4,881,379 km (0.061 R)
• M16: 5,422,175 km (0.049 R)
• M17: 5,804,996 km (0.077 R)
• M18: 6,486,564 km (0.072 R)
• M19: 6,670,120 km (0.103 R)
• M20: 7,807,064 km (0.1 R)
• M21: 9,331,317 km (0.051 R)
• M22: 9,372,755 km (0.09 R)
• M23: 9,705,611 km (0.061 R)
• M24: 9,747,498 km (0.08 R)
• M25: 9,873,459 km (0.117 R)
• M26: 10,857,365 km (0.056 R)
• M27: 10,944,431 km (0.095 R)
• M28: 11,383,052 km (0.097 R)
• M29: 11,961,995 km (0.076 R)
• M30: 14,419,140 km (0.045 R)
• M31: 15,093,528 km (0.091 R)
• M32: 15,288,005 km (0.118 R)
• M33: 17,025,584 km (0.078 R)
• M34: 17,177,426 km (0.107 R)
• M35: 17,737,969 km (0.095 R)
• M36: 18,201,124 km (0.049 R)
• M37: 19,086,744 km (0.114 R)
• M38: 19,191,761 km (0.095 R)
• M39: 19,614,226 km (0.057 R)
• M40: 19,720,291 km (0.072 R)
• M41: 20,575,691 km (0.086 R)
• M42: 21,007,879 km (0.07 R)
• M43: 21,826,479 km (0.057 R)
• M44: 21,881,381 km (0.108 R)
• M45: 22,156,791 km (0.109 R)
• M46: 22,933,952 km (0.081 R)
• M47: 24,800,933 km (0.078 R)
• M48: 25,956,128 km (0.113 R)
• M49: 27,780,773 km (0.067 R)
• M50: 27,959,692 km (0.106 R)
• M51: 28,678,510 km (0.113 R)
• M52: 28,738,798 km (0.083 R)
• M53: 28,919,512 km (0.097 R)
• M54: 29,100,825 km (0.083 R)
• M55: 30,134,696 km (0.099 R)
• M56: 30,379,588 km (0.099 R)
• M57: 31,676,751 km (0.059 R)
• M58: 31,863,598 km (0.073 R)
• M59: 31,925,981 km (0.086 R)
• M60: 32,363,405 km (0.118 R)
• M61: 34,069,569 km (0.04 R)
• M62: 34,772,978 km (0.064 R)
• M63: 36,585,206 km (0.111 R)
• M64: 37,174,173 km (0.062 R)
• M65: 37,305,371 km (0.092 R)
• M66: 37,634,336 km (0.066 R)
• M67: 37,964,349 km (0.103 R)
• M68: 38,626,918 km (0.088 R)
• M69: 38,893,202 km (0.12 R)
• M70: 39,360,397 km (0.099 R)
• M71: 39,494,137 km (0.086 R)
• M72: 41,315,790 km (0.1 R)
• M73: 41,928,992 km (0.118 R)
• M74: 42,751,331 km (0.106 R)
• M75: 43,579,057 km (0.076 R)
• M76: 44,690,868 km (0.086 R)
• M77: 44,830,443 km (0.056 R)
• M78: 45,320,226 km (0.065 R)
• M79: 46,234,718 km (0.051 R)
• M80: 47,155,194 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit