🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 10

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,434,276 km

• M1: 125,213 km (0.111 R)
• M2: 194,926 km (0.11 R)
• M3: 302,038 km (0.108 R)
• M4: 437,723 km (0.112 R)
• M5: 506,688 km (0.088 R)
• M6: 692,788 km (0.099 R)
• M7: 870,959 km (0.049 R)
• M8: 949,647 km (0.107 R)
• M9: 1,035,217 km (0.074 R)
• M10: 1,115,103 km (0.1 R)
• M11: 1,188,256 km (0.119 R)
• M12: 1,441,675 km (0.054 R)
• M13: 1,531,583 km (0.095 R)
• M14: 1,647,970 km (0.075 R)
• M15: 1,732,343 km (0.089 R)
• M16: 1,797,867 km (0.062 R)
• M17: 1,936,544 km (0.105 R)
• M18: 2,132,667 km (0.096 R)
• M19: 2,203,128 km (0.104 R)
• M20: 2,391,172 km (0.071 R)
• M21: 2,464,475 km (0.078 R)
• M22: 2,578,768 km (0.087 R)
• M23: 2,741,830 km (0.077 R)
• M24: 2,818,723 km (0.084 R)
• M25: 2,902,498 km (0.102 R)
• M26: 3,096,826 km (0.117 R)
• M27: 3,183,143 km (0.109 R)
• M28: 3,295,491 km (0.046 R)
• M29: 3,371,038 km (0.059 R)
• M30: 3,524,077 km (0.093 R)
• M31: 3,607,852 km (0.061 R)
• M32: 3,692,375 km (0.053 R)
• M33: 3,757,899 km (0.112 R)
• M34: 3,830,304 km (0.104 R)
• M35: 4,016,852 km (0.077 R)
• M36: 4,118,130 km (0.089 R)
• M37: 4,268,177 km (0.114 R)
• M38: 4,468,638 km (0.115 R)
• M39: 4,644,116 km (0.039 R)
• M40: 4,850,412 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 12.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.6 AU - 1.72 AU

Year: 1476 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,434,276 km

• M1: 155,731 km (0.102 R)
• M2: 274,811 km (0.099 R)
• M3: 382,821 km (0.094 R)
• M4: 483,500 km (0.058 R)
• M5: 590,762 km (0.112 R)
• M6: 680,371 km (0.102 R)
• M7: 905,815 km (0.095 R)
• M8: 1,012,179 km (0.112 R)
• M9: 1,217,727 km (0.062 R)
• M10: 1,444,966 km (0.095 R)
• M11: 1,647,671 km (0.104 R)
• M12: 2,007,005 km (0.077 R)
• M13: 2,090,181 km (0.035 R)
• M14: 2,268,951 km (0.112 R)
• M15: 2,506,512 km (0.095 R)
• M16: 2,623,797 km (0.065 R)
• M17: 3,044,317 km (0.112 R)
• M18: 3,476,206 km (0.102 R)
• M19: 3,556,839 km (0.088 R)
• M20: 3,658,566 km (0.044 R)
• M21: 3,980,201 km (0.108 R)
• M22: 4,419,869 km (0.102 R)
• M23: 4,584,576 km (0.095 R)
• M24: 4,863,876 km (0.064 R)
• M25: 4,988,491 km (0.025 R)
• M26: 5,333,912 km (0.118 R)
• M27: 5,651,508 km (0.103 R)
• M28: 5,746,802 km (0.096 R)
• M29: 5,842,694 km (0.099 R)
• M30: 6,072,477 km (0.071 R)
• M31: 6,231,499 km (0.082 R)
• M32: 6,416,552 km (0.075 R)
• M33: 6,628,682 km (0.091 R)
• M34: 6,944,782 km (0.094 R)
• M35: 7,291,849 km (0.113 R)
• M36: 7,395,820 km (0.081 R)
• M37: 7,513,254 km (0.101 R)
• M38: 7,605,107 km (0.113 R)
• M39: 8,056,593 km (0.074 R)
• M40: 8,137,227 km (0.117 R)
• M41: 8,245,087 km (0.079 R)
• M42: 8,380,473 km (0.04 R)
• M43: 8,489,530 km (0.074 R)
• M44: 8,585,123 km (0.109 R)
• M45: 8,736,366 km (0.069 R)
• M46: 8,971,684 km (0.08 R)
• M47: 9,152,996 km (0.08 R)
• M48: 9,307,531 km (0.055 R)
• M49: 9,519,511 km (0.053 R)
• M50: 9,618,993 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 14.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.65 AU - 2.51 AU

Year: 2071 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,434,276 km

• M1: 188,493 km (0.075 R)
• M2: 318,943 km (0.066 R)
• M3: 428,747 km (0.117 R)
• M4: 529,726 km (0.067 R)
• M5: 771,775 km (0.069 R)
• M6: 1,390,662 km (0.096 R)
• M7: 1,578,258 km (0.105 R)
• M8: 1,692,850 km (0.053 R)
• M9: 1,822,401 km (0.097 R)
• M10: 2,004,462 km (0.107 R)
• M11: 2,104,244 km (0.056 R)
• M12: 2,387,432 km (0.093 R)
• M13: 2,547,353 km (0.091 R)
• M14: 2,892,176 km (0.09 R)
• M15: 3,164,593 km (0.113 R)
• M16: 3,719,302 km (0.105 R)
• M17: 3,906,000 km (0.106 R)
• M18: 4,063,826 km (0.043 R)
• M19: 4,207,889 km (0.074 R)
• M20: 4,304,828 km (0.077 R)
• M21: 4,418,822 km (0.114 R)
• M22: 4,716,970 km (0.107 R)
• M23: 4,936,431 km (0.1 R)
• M24: 5,812,027 km (0.087 R)
• M25: 6,139,048 km (0.026 R)
• M26: 6,323,352 km (0.096 R)
• M27: 6,416,253 km (0.052 R)
• M28: 6,678,797 km (0.027 R)
• M29: 6,925,783 km (0.117 R)
• M30: 7,253,402 km (0.12 R)
• M31: 7,764,279 km (0.055 R)
• M32: 7,863,911 km (0.112 R)
• M33: 8,064,372 km (0.043 R)
• M34: 8,226,088 km (0.11 R)
• M35: 8,388,850 km (0.073 R)
• M36: 8,511,520 km (0.103 R)
• M37: 9,008,634 km (0.108 R)
• M38: 9,134,446 km (0.111 R)
• M39: 9,387,715 km (0.12 R)
• M40: 9,858,200 km (0.103 R)
• M41: 10,183,426 km (0.111 R)
• M42: 10,799,919 km (0.111 R)
• M43: 10,933,660 km (0.088 R)
• M44: 11,270,404 km (0.1 R)
• M45: 11,406,090 km (0.086 R)
• M46: 11,519,634 km (0.075 R)
• M47: 11,724,733 km (0.119 R)
• M48: 11,954,216 km (0.062 R)
• M49: 12,417,521 km (0.058 R)
• M50: 12,510,870 km (0.101 R)
• M51: 12,604,518 km (0.033 R)
• M52: 13,242,703 km (0.091 R)
• M53: 13,361,932 km (0.089 R)
• M54: 13,770,334 km (0.067 R)
• M55: 14,158,541 km (0.111 R)
• M56: 14,501,120 km (0.117 R)
• M57: 14,599,555 km (0.069 R)
• M58: 14,747,657 km (0.053 R)
• M59: 15,244,621 km (0.089 R)
• M60: 15,394,818 km (0.08 R)
• M61: 15,696,706 km (0.072 R)
• M62: 15,949,676 km (0.039 R)
• M63: 16,076,834 km (0.084 R)
• M64: 16,434,224 km (0.083 R)
• M65: 16,536,848 km (0.094 R)
• M66: 16,691,233 km (0.088 R)
• M67: 17,313,560 km (0.049 R)
• M68: 17,522,548 km (0.057 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.3

Radius: 4.7

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.9 AU - 6.54 AU

Year: 9443 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,434,276 km

• M1: 162,314 km (0.118 R)
• M2: 205,847 km (0.107 R)
• M3: 352,004 km (0.08 R)
• M4: 745,895 km (0.038 R)
• M5: 872,604 km (0.088 R)
• M6: 972,237 km (0.082 R)
• M7: 1,685,519 km (0.119 R)
• M8: 1,789,191 km (0.09 R)
• M9: 1,873,564 km (0.076 R)
• M10: 1,980,975 km (0.114 R)
• M11: 2,112,472 km (0.106 R)
• M12: 2,666,881 km (0.104 R)
• M13: 2,715,052 km (0.116 R)
• M14: 3,161,452 km (0.075 R)
• M15: 3,341,119 km (0.101 R)
• M16: 3,764,331 km (0.111 R)
• M17: 3,954,919 km (0.092 R)
• M18: 4,602,678 km (0.062 R)
• M19: 5,374,004 km (0.112 R)
• M20: 6,899,753 km (0.042 R)
• M21: 7,199,846 km (0.066 R)
• M22: 7,985,983 km (0.087 R)
• M23: 8,055,546 km (0.066 R)
• M24: 8,195,420 km (0.082 R)
• M25: 9,015,366 km (0.064 R)
• M26: 9,343,135 km (0.062 R)
• M27: 9,786,394 km (0.11 R)
• M28: 10,085,739 km (0.097 R)
• M29: 10,161,136 km (0.096 R)
• M30: 10,578,514 km (0.094 R)
• M31: 10,847,192 km (0.067 R)
• M32: 11,117,964 km (0.087 R)
• M33: 11,273,696 km (0.097 R)
• M34: 11,666,390 km (0.096 R)
• M35: 12,505,335 km (0.064 R)
• M36: 12,586,118 km (0.111 R)
• M37: 13,116,293 km (0.108 R)
• M38: 13,322,139 km (0.053 R)
• M39: 14,707,415 km (0.098 R)
• M40: 14,878,406 km (0.095 R)
• M41: 15,136,163 km (0.044 R)
• M42: 15,961,943 km (0.06 R)
• M43: 16,005,925 km (0.077 R)
• M44: 16,535,501 km (0.064 R)
• M45: 16,981,153 km (0.102 R)
• M46: 17,657,186 km (0.115 R)
• M47: 17,838,798 km (0.092 R)
• M48: 17,884,425 km (0.028 R)
• M49: 18,021,158 km (0.101 R)
• M50: 18,433,749 km (0.106 R)
• M51: 19,221,531 km (0.105 R)
• M52: 19,268,206 km (0.071 R)
• M53: 19,455,353 km (0.032 R)
• M54: 20,352,342 km (0.101 R)
• M55: 20,638,373 km (0.108 R)
• M56: 22,727,058 km (0.108 R)
• M57: 22,776,425 km (0.107 R)
• M58: 23,073,377 km (0.098 R)
• M59: 23,172,561 km (0.099 R)
• M60: 23,821,367 km (0.101 R)
• M61: 24,476,007 km (0.111 R)
• M62: 24,831,003 km (0.034 R)
• M63: 25,700,166 km (0.11 R)
• M64: 26,891,863 km (0.09 R)
• M65: 29,007,027 km (0.07 R)
• M66: 29,275,107 km (0.057 R)
• M67: 32,667,388 km (0.086 R)
• M68: 34,523,000 km (0.109 R)
• M69: 34,579,847 km (0.079 R)
• M70: 34,921,080 km (0.116 R)
• M71: 36,933,620 km (0.101 R)
• M72: 37,807,720 km (0.09 R)
• M73: 37,983,348 km (0.115 R)
• M74: 38,159,275 km (0.098 R)
• M75: 38,276,560 km (0.092 R)
• M76: 38,983,560 km (0.086 R)
• M77: 39,042,800 km (0.102 R)
• M78: 39,101,891 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 7.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.89 AU - 7.61 AU

Year: 10785 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,434,276 km

• M1: 89,460 km (0.076 R)
• M2: 136,433 km (0.12 R)
• M3: 534,663 km (0.025 R)
• M4: 916,137 km (0.118 R)
• M5: 1,010,982 km (0.042 R)
• M6: 1,076,057 km (0.108 R)
• M7: 1,125,874 km (0.086 R)
• M8: 1,210,696 km (0.101 R)
• M9: 1,477,877 km (0.12 R)
• M10: 1,666,371 km (0.094 R)
• M11: 1,923,081 km (0.104 R)
• M12: 2,192,357 km (0.06 R)
• M13: 2,320,712 km (0.038 R)
• M14: 2,429,619 km (0.108 R)
• M15: 2,584,902 km (0.066 R)
• M16: 2,675,109 km (0.056 R)
• M17: 2,743,475 km (0.109 R)
• M18: 2,835,628 km (0.053 R)
• M19: 3,287,114 km (0.081 R)
• M20: 3,533,651 km (0.095 R)
• M21: 5,306,536 km (0.091 R)
• M22: 5,479,471 km (0.077 R)
• M23: 5,654,351 km (0.06 R)
• M24: 7,181,595 km (0.083 R)
• M25: 7,760,838 km (0.082 R)
• M26: 8,122,267 km (0.064 R)
• M27: 8,188,688 km (0.037 R)
• M28: 8,255,110 km (0.066 R)
• M29: 9,204,757 km (0.112 R)
• M30: 9,377,842 km (0.085 R)
• M31: 9,622,135 km (0.097 R)
• M32: 9,974,887 km (0.051 R)
• M33: 10,188,513 km (0.113 R)
• M34: 11,205,329 km (0.109 R)
• M35: 12,713,276 km (0.104 R)
• M36: 13,177,927 km (0.079 R)
• M37: 13,255,867 km (0.113 R)
• M38: 13,845,732 km (0.094 R)
• M39: 14,283,754 km (0.047 R)
• M40: 14,524,457 km (0.109 R)
• M41: 14,807,197 km (0.075 R)
• M42: 15,010,202 km (0.1 R)
• M43: 15,707,328 km (0.076 R)
• M44: 15,872,932 km (0.1 R)
• M45: 16,205,788 km (0.082 R)
• M46: 16,415,075 km (0.103 R)
• M47: 17,218,266 km (0.093 R)
• M48: 17,388,957 km (0.107 R)
• M49: 17,861,387 km (0.082 R)
• M50: 18,381,539 km (0.069 R)
• M51: 18,643,485 km (0.115 R)
• M52: 19,082,854 km (0.079 R)
• M53: 19,436,803 km (0.065 R)
• M54: 20,151,132 km (0.095 R)
• M55: 20,466,335 km (0.081 R)
• M56: 20,965,094 km (0.063 R)
• M57: 21,101,827 km (0.031 R)
• M58: 21,238,709 km (0.067 R)
• M59: 21,376,040 km (0.058 R)
• M60: 22,020,657 km (0.097 R)
• M61: 22,066,883 km (0.049 R)
• M62: 22,252,384 km (0.058 R)
• M63: 23,707,223 km (0.108 R)
• M64: 24,135,372 km (0.067 R)
• M65: 24,422,301 km (0.069 R)
• M66: 24,806,469 km (0.096 R)
• M67: 25,629,556 km (0.036 R)
• M68: 26,609,422 km (0.084 R)
• M69: 27,352,175 km (0.092 R)
• M70: 28,101,810 km (0.069 R)
• M71: 28,252,605 km (0.12 R)
• M72: 28,302,870 km (0.111 R)
• M73: 29,672,588 km (0.087 R)
• M74: 29,979,862 km (0.104 R)
• M75: 30,700,924 km (0.07 R)
• M76: 30,856,206 km (0.112 R)
• M77: 32,002,724 km (0.101 R)
• M78: 32,212,610 km (0.097 R)
• M79: 33,216,262 km (0.098 R)
• M80: 33,322,477 km (0.091 R)
• M81: 33,375,584 km (0.057 R)
• M82: 33,535,205 km (0.109 R)
• M83: 34,821,597 km (0.12 R)
• M84: 35,253,935 km (0.107 R)
• M85: 36,233,352 km (0.104 R)
• M86: 36,342,708 km (0.045 R)
• M87: 36,397,312 km (0.073 R)
• M88: 36,616,472 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 7.7

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.92 AU - 10.94 AU

Year: 18420 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,434,276 km

• M1: 102,475 km (0.115 R)
• M2: 308,920 km (0.103 R)
• M3: 527,033 km (0.099 R)
• M4: 963,410 km (0.09 R)
• M5: 1,067,530 km (0.078 R)
• M6: 1,120,937 km (0.034 R)
• M7: 1,203,066 km (0.12 R)
• M8: 1,373,159 km (0.096 R)
• M9: 1,736,981 km (0.086 R)
• M10: 1,800,410 km (0.077 R)
• M11: 2,096,165 km (0.096 R)
• M12: 2,267,006 km (0.069 R)
• M13: 2,881,853 km (0.106 R)
• M14: 2,995,548 km (0.112 R)
• M15: 3,874,286 km (0.098 R)
• M16: 5,423,072 km (0.085 R)
• M17: 5,705,962 km (0.047 R)
• M18: 6,090,578 km (0.079 R)
• M19: 6,483,572 km (0.105 R)
• M20: 6,986,370 km (0.115 R)
• M21: 7,397,764 km (0.112 R)
• M22: 7,606,304 km (0.032 R)
• M23: 8,788,127 km (0.035 R)
• M24: 9,797,015 km (0.114 R)
• M25: 10,842,106 km (0.053 R)
• M26: 12,351,548 km (0.104 R)
• M27: 12,723,598 km (0.086 R)
• M28: 13,478,619 km (0.103 R)
• M29: 19,155,110 km (0.059 R)
• M30: 19,657,609 km (0.119 R)
• M31: 19,801,971 km (0.113 R)
• M32: 20,019,187 km (0.086 R)
• M33: 20,310,005 km (0.053 R)
• M34: 20,602,170 km (0.09 R)
• M35: 21,043,184 km (0.049 R)
• M36: 21,785,190 km (0.088 R)
• M37: 22,914,055 km (0.104 R)
• M38: 25,542,340 km (0.089 R)
• M39: 26,652,057 km (0.062 R)
• M40: 26,972,047 km (0.114 R)
• M41: 27,373,718 km (0.116 R)
• M42: 27,858,415 km (0.103 R)
• M43: 27,939,497 km (0.12 R)
• M44: 29,577,145 km (0.05 R)
• M45: 29,659,872 km (0.077 R)
• M46: 31,836,820 km (0.094 R)
• M47: 31,921,642 km (0.096 R)
• M48: 32,773,303 km (0.066 R)
• M49: 33,805,080 km (0.075 R)
• M50: 33,891,547 km (0.099 R)
• M51: 34,064,782 km (0.102 R)
• M52: 34,498,915 km (0.119 R)
• M53: 34,760,412 km (0.066 R)
• M54: 35,548,493 km (0.099 R)
• M55: 36,342,559 km (0.091 R)
• M56: 36,964,138 km (0.106 R)
• M57: 41,505,331 km (0.114 R)
• M58: 42,341,284 km (0.101 R)
• M59: 43,558,412 km (0.117 R)
• M60: 43,935,249 km (0.043 R)
• M61: 44,124,191 km (0.103 R)
• M62: 44,407,829 km (0.098 R)
• M63: 47,278,612 km (0.083 R)
• M64: 47,375,252 km (0.054 R)
• M65: 47,472,042 km (0.094 R)
• M66: 51,596,006 km (0.088 R)
• M67: 51,795,271 km (0.078 R)
• M68: 51,895,053 km (0.083 R)
• M69: 52,494,641 km (0.108 R)
• M70: 52,694,952 km (0.092 R)
• M71: 55,017,609 km (0.07 R)
• M72: 55,628,866 km (0.07 R)
• M73: 58,304,125 km (0.102 R)
• M74: 58,511,617 km (0.096 R)
• M75: 60,810,487 km (0.079 R)
• M76: 61,020,971 km (0.119 R)
• M77: 61,231,605 km (0.119 R)
• M78: 61,442,538 km (0.054 R)
• M79: 61,970,918 km (0.055 R)
• M80: 62,819,437 km (0.109 R)
• M81: 64,099,546 km (0.096 R)
• M82: 64,206,658 km (0.032 R)
• M83: 64,313,770 km (0.033 R)
• M84: 65,280,472 km (0.104 R)
• M85: 66,793,804 km (0.077 R)
• M86: 67,119,628 km (0.117 R)
• M87: 67,337,143 km (0.111 R)
• M88: 68,537,516 km (0.089 R)
• M89: 68,756,528 km (0.098 R)
• M90: 70,296,189 km (0.055 R)
• M91: 70,738,101 km (0.108 R)
• M92: 73,745,467 km (0.088 R)
• M93: 73,857,666 km (0.149 R)
• M94: 74,082,212 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit