🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 14.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.81 AU - 1.35 AU

Year: 725 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,638,770 km

• M1: 181,313 km (0.106 R)
• M2: 307,124 km (0.081 R)
• M3: 428,299 km (0.068 R)
• M4: 559,795 km (0.093 R)
• M5: 692,788 km (0.109 R)
• M6: 799,750 km (0.118 R)
• M7: 954,135 km (0.039 R)
• M8: 1,126,173 km (0.084 R)
• M9: 1,288,935 km (0.117 R)
• M10: 1,418,487 km (0.115 R)
• M11: 1,559,707 km (0.061 R)
• M12: 1,728,304 km (0.03 R)
• M13: 1,880,146 km (0.078 R)
• M14: 1,973,495 km (0.06 R)
• M15: 2,100,504 km (0.098 R)
• M16: 2,197,593 km (0.037 R)
• M17: 2,337,916 km (0.038 R)
• M18: 2,654,016 km (0.09 R)
• M19: 2,777,284 km (0.12 R)
• M20: 2,938,701 km (0.077 R)
• M21: 3,057,332 km (0.071 R)
• M22: 3,159,058 km (0.097 R)
• M23: 3,252,407 km (0.115 R)
• M24: 3,518,991 km (0.107 R)
• M25: 3,922,456 km (0.062 R)
• M26: 4,094,195 km (0.086 R)
• M27: 4,258,154 km (0.119 R)
• M28: 4,677,776 km (0.059 R)
• M29: 4,784,888 km (0.116 R)
• M30: 5,034,118 km (0.046 R)
• M31: 5,188,054 km (0.082 R)
• M32: 5,444,315 km (0.082 R)
• M33: 5,545,743 km (0.115 R)
• M34: 5,636,399 km (0.087 R)
• M35: 5,819,357 km (0.076 R)
• M36: 5,911,659 km (0.116 R)
• M37: 6,039,266 km (0.053 R)
• M38: 6,155,952 km (0.11 R)
• M39: 6,403,836 km (0.071 R)
• M40: 6,522,916 km (0.119 R)
• M41: 6,618,808 km (0.105 R)
• M42: 6,799,971 km (0.114 R)
• M43: 7,031,698 km (0.1 R)
• M44: 7,540,630 km (0.118 R)
• M45: 7,679,307 km (0.109 R)
• M46: 7,844,164 km (0.086 R)
• M47: 8,087,410 km (0.043 R)
• M48: 8,255,259 km (0.057 R)
• M49: 8,346,065 km (0.118 R)
• M50: 8,620,727 km (0.09 R)
• M51: 9,058,301 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.41 AU - 2.23 AU

Year: 1585 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,638,770 km

• M1: 179,218 km (0.05 R)
• M2: 263,143 km (0.066 R)
• M3: 387,907 km (0.038 R)
• M4: 560,543 km (0.063 R)
• M5: 664,963 km (0.094 R)
• M6: 806,333 km (0.042 R)
• M7: 888,911 km (0.11 R)
• M8: 1,121,685 km (0.118 R)
• M9: 1,215,483 km (0.104 R)
• M10: 1,542,055 km (0.058 R)
• M11: 1,716,037 km (0.097 R)
• M12: 2,321,161 km (0.114 R)
• M13: 2,454,452 km (0.106 R)
• M14: 2,810,794 km (0.114 R)
• M15: 2,941,244 km (0.086 R)
• M16: 3,073,787 km (0.105 R)
• M17: 3,159,208 km (0.111 R)
• M18: 3,547,265 km (0.109 R)
• M19: 3,805,770 km (0.112 R)
• M20: 4,043,930 km (0.073 R)
• M21: 4,191,732 km (0.097 R)
• M22: 4,286,877 km (0.087 R)
• M23: 4,479,259 km (0.082 R)
• M24: 4,901,275 km (0.108 R)
• M25: 4,987,294 km (0.098 R)
• M26: 5,102,634 km (0.111 R)
• M27: 5,439,528 km (0.114 R)
• M28: 5,543,499 km (0.095 R)
• M29: 5,678,137 km (0.069 R)
• M30: 5,844,190 km (0.074 R)
• M31: 5,965,963 km (0.086 R)
• M32: 6,165,826 km (0.106 R)
• M33: 6,603,699 km (0.046 R)
• M34: 6,842,457 km (0.075 R)
• M35: 7,116,520 km (0.099 R)
• M36: 7,197,752 km (0.095 R)
• M37: 7,312,194 km (0.058 R)
• M38: 7,575,935 km (0.101 R)
• M39: 7,775,649 km (0.034 R)
• M40: 8,231,772 km (0.075 R)
• M41: 8,385,709 km (0.051 R)
• M42: 8,540,692 km (0.032 R)
• M43: 8,731,429 km (0.098 R)
• M44: 8,835,998 km (0.04 R)
• M45: 9,099,290 km (0.045 R)
• M46: 9,347,473 km (0.116 R)
• M47: 9,669,857 km (0.115 R)
• M48: 9,886,923 km (0.078 R)
• M49: 10,288,893 km (0.066 R)
• M50: 10,510,447 km (0.097 R)
• M51: 10,864,396 km (0.118 R)
• M52: 11,071,140 km (0.097 R)
• M53: 11,241,382 km (0.088 R)
• M54: 11,584,261 km (0.113 R)
• M55: 11,718,600 km (0.062 R)
• M56: 12,066,265 km (0.1 R)
• M57: 12,378,326 km (0.043 R)
• M58: 12,535,254 km (0.1 R)
• M59: 12,791,815 km (0.115 R)
• M60: 13,209,941 km (0.092 R)
• M61: 13,310,171 km (0.04 R)
• M62: 13,450,793 km (0.066 R)
• M63: 13,632,555 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.53 AU - 2.47 AU

Year: 1826 Days

Day: 8.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,638,770 km

• M1: 183,108 km (0.027 R)
• M2: 345,571 km (0.095 R)
• M3: 594,203 km (0.072 R)
• M4: 720,463 km (0.054 R)
• M5: 897,587 km (0.081 R)
• M6: 1,034,918 km (0.088 R)
• M7: 1,265,448 km (0.035 R)
• M8: 1,401,283 km (0.054 R)
• M9: 1,535,173 km (0.111 R)
• M10: 1,893,460 km (0.091 R)
• M11: 2,179,940 km (0.028 R)
• M12: 2,278,675 km (0.084 R)
• M13: 2,412,864 km (0.075 R)
• M14: 2,532,393 km (0.076 R)
• M15: 2,627,836 km (0.117 R)
• M16: 2,831,439 km (0.096 R)
• M17: 2,967,124 km (0.079 R)
• M18: 3,292,200 km (0.049 R)
• M19: 3,387,345 km (0.08 R)
• M20: 3,483,386 km (0.091 R)
• M21: 3,590,050 km (0.074 R)
• M22: 3,697,910 km (0.063 R)
• M23: 3,826,863 km (0.064 R)
• M24: 3,947,140 km (0.092 R)
• M25: 4,119,925 km (0.034 R)
• M26: 4,222,699 km (0.098 R)
• M27: 4,536,256 km (0.086 R)
• M28: 4,760,503 km (0.087 R)
• M29: 4,911,896 km (0.098 R)
• M30: 5,043,094 km (0.033 R)
• M31: 5,175,488 km (0.075 R)
• M32: 5,398,688 km (0.054 R)
• M33: 5,511,485 km (0.11 R)
• M34: 5,647,918 km (0.109 R)
• M35: 5,959,082 km (0.096 R)
• M36: 6,216,839 km (0.114 R)
• M37: 6,394,711 km (0.084 R)
• M38: 6,913,965 km (0.077 R)
• M39: 7,073,735 km (0.119 R)
• M40: 7,222,286 km (0.07 R)
• M41: 7,384,450 km (0.096 R)
• M42: 7,522,529 km (0.076 R)
• M43: 7,636,223 km (0.025 R)
• M44: 7,865,258 km (0.106 R)
• M45: 8,032,059 km (0.1 R)
• M46: 8,343,372 km (0.079 R)
• M47: 8,447,941 km (0.076 R)
• M48: 8,937,575 km (0.099 R)
• M49: 9,084,929 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 13.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.87 AU - 2.63 AU

Year: 2179 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,638,770 km

• M1: 182,061 km (0.113 R)
• M2: 298,448 km (0.105 R)
• M3: 442,810 km (0.117 R)
• M4: 611,406 km (0.117 R)
• M5: 769,531 km (0.066 R)
• M6: 1,120,638 km (0.106 R)
• M7: 1,245,552 km (0.108 R)
• M8: 1,464,862 km (0.115 R)
• M9: 1,567,935 km (0.061 R)
• M10: 1,781,711 km (0.031 R)
• M11: 2,018,075 km (0.104 R)
• M12: 2,372,024 km (0.046 R)
• M13: 2,817,377 km (0.114 R)
• M14: 3,094,432 km (0.117 R)
• M15: 3,289,208 km (0.042 R)
• M16: 3,707,035 km (0.105 R)
• M17: 3,802,179 km (0.072 R)
• M18: 4,109,154 km (0.114 R)
• M19: 4,542,390 km (0.035 R)
• M20: 4,903,070 km (0.088 R)
• M21: 5,273,175 km (0.059 R)
• M22: 5,561,450 km (0.11 R)
• M23: 5,725,859 km (0.119 R)
• M24: 5,817,861 km (0.097 R)
• M25: 6,285,654 km (0.113 R)
• M26: 6,495,240 km (0.072 R)
• M27: 6,687,922 km (0.112 R)
• M28: 6,843,504 km (0.08 R)
• M29: 7,019,880 km (0.062 R)
• M30: 7,863,163 km (0.105 R)
• M31: 8,192,877 km (0.101 R)
• M32: 8,972,731 km (0.098 R)
• M33: 9,058,450 km (0.107 R)
• M34: 9,252,329 km (0.038 R)
• M35: 9,382,479 km (0.109 R)
• M36: 9,798,361 km (0.095 R)
• M37: 9,953,195 km (0.068 R)
• M38: 10,131,067 km (0.051 R)
• M39: 10,220,377 km (0.115 R)
• M40: 10,332,426 km (0.1 R)
• M41: 10,422,334 km (0.099 R)
• M42: 10,557,870 km (0.082 R)
• M43: 10,944,730 km (0.062 R)
• M44: 11,036,433 km (0.053 R)
• M45: 11,475,503 km (0.076 R)
• M46: 11,662,052 km (0.066 R)
• M47: 11,779,336 km (0.098 R)
• M48: 11,920,407 km (0.088 R)
• M49: 12,204,344 km (0.035 R)
• M50: 12,466,589 km (0.119 R)
• M51: 12,754,714 km (0.075 R)
• M52: 12,875,440 km (0.111 R)
• M53: 13,386,765 km (0.111 R)
• M54: 13,632,555 km (0.112 R)
• M55: 13,805,639 km (0.054 R)
• M56: 14,053,972 km (0.099 R)
• M57: 14,354,065 km (0.057 R)
• M58: 14,504,860 km (0.11 R)
• M59: 14,782,663 km (0.074 R)
• M60: 14,934,954 km (0.116 R)
• M61: 15,087,843 km (0.095 R)
• M62: 16,276,847 km (0.106 R)
• M63: 16,513,062 km (0.064 R)
• M64: 16,803,282 km (0.097 R)
• M65: 17,015,411 km (0.068 R)
• M66: 17,335,252 km (0.093 R)
• M67: 17,953,839 km (0.094 R)
• M68: 18,252,287 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 12.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.37 AU - 3.87 AU

Year: 3558 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,638,770 km

• M1: 194,627 km (0.046 R)
• M2: 556,205 km (0.101 R)
• M3: 863,030 km (0.064 R)
• M4: 1,047,484 km (0.071 R)
• M5: 1,337,704 km (0.104 R)
• M6: 1,468,602 km (0.077 R)
• M7: 1,554,172 km (0.079 R)
• M8: 1,679,386 km (0.032 R)
• M9: 1,994,439 km (0.104 R)
• M10: 2,328,491 km (0.099 R)
• M11: 2,429,469 km (0.115 R)
• M12: 2,531,944 km (0.038 R)
• M13: 3,403,202 km (0.089 R)
• M14: 3,803,526 km (0.07 R)
• M15: 3,923,204 km (0.06 R)
• M16: 4,078,936 km (0.09 R)
• M17: 4,183,804 km (0.117 R)
• M18: 4,360,778 km (0.09 R)
• M19: 4,468,189 km (0.117 R)
• M20: 4,576,498 km (0.099 R)
• M21: 4,667,454 km (0.052 R)
• M22: 5,169,055 km (0.093 R)
• M23: 5,282,899 km (0.089 R)
• M24: 5,629,368 km (0.117 R)
• M25: 5,884,283 km (0.053 R)
• M26: 6,364,941 km (0.119 R)
• M27: 6,446,322 km (0.095 R)
• M28: 6,920,996 km (0.042 R)
• M29: 7,046,658 km (0.081 R)
• M30: 7,364,254 km (0.054 R)
• M31: 7,882,312 km (0.057 R)
• M32: 8,035,650 km (0.084 R)
• M33: 8,412,038 km (0.074 R)
• M34: 8,568,816 km (0.112 R)
• M35: 9,044,837 km (0.095 R)
• M36: 9,182,467 km (0.048 R)
• M37: 9,274,470 km (0.118 R)
• M38: 9,506,197 km (0.104 R)
• M39: 9,646,071 km (0.118 R)
• M40: 9,951,699 km (0.073 R)
• M41: 10,428,019 km (0.064 R)
• M42: 10,644,786 km (0.087 R)
• M43: 11,205,629 km (0.077 R)
• M44: 11,304,214 km (0.051 R)
• M45: 11,427,781 km (0.094 R)
• M46: 11,551,798 km (0.057 R)
• M47: 11,776,195 km (0.102 R)
• M48: 12,153,331 km (0.084 R)
• M49: 12,305,322 km (0.075 R)
• M50: 12,687,994 km (0.086 R)
• M51: 12,790,768 km (0.039 R)
• M52: 12,893,840 km (0.103 R)
• M53: 13,543,993 km (0.071 R)
• M54: 14,552,582 km (0.103 R)
• M55: 15,093,079 km (0.082 R)
• M56: 15,585,256 km (0.103 R)
• M57: 15,888,640 km (0.094 R)
• M58: 15,999,492 km (0.107 R)
• M59: 16,669,691 km (0.031 R)
• M60: 17,206,897 km (0.076 R)
• M61: 17,835,956 km (0.083 R)
• M62: 18,095,508 km (0.08 R)
• M63: 18,298,213 km (0.046 R)
• M64: 18,618,353 km (0.112 R)
• M65: 18,823,002 km (0.084 R)
• M66: 18,910,966 km (0.097 R)
• M67: 19,028,400 km (0.105 R)
• M68: 19,352,729 km (0.085 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 11.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.64 AU - 5.46 AU

Year: 6267 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,638,770 km

• M1: 138,827 km (0.083 R)
• M2: 221,704 km (0.099 R)
• M3: 312,959 km (0.099 R)
• M4: 674,836 km (0.069 R)
• M5: 750,533 km (0.102 R)
• M6: 923,916 km (0.068 R)
• M7: 1,022,053 km (0.114 R)
• M8: 1,202,916 km (0.117 R)
• M9: 1,494,333 km (0.1 R)
• M10: 1,839,455 km (0.11 R)
• M11: 1,997,431 km (0.101 R)
• M12: 2,192,955 km (0.03 R)
• M13: 2,429,320 km (0.097 R)
• M14: 2,568,147 km (0.116 R)
• M15: 2,745,570 km (0.089 R)
• M16: 3,168,782 km (0.064 R)
• M17: 3,301,924 km (0.093 R)
• M18: 3,397,966 km (0.119 R)
• M19: 3,752,064 km (0.113 R)
• M20: 4,797,005 km (0.09 R)
• M21: 4,994,325 km (0.115 R)
• M22: 5,172,047 km (0.117 R)
• M23: 5,351,714 km (0.053 R)
• M24: 5,694,443 km (0.08 R)
• M25: 5,833,569 km (0.072 R)
• M26: 5,926,918 km (0.118 R)
• M27: 6,425,378 km (0.069 R)
• M28: 6,594,424 km (0.081 R)
• M29: 6,691,812 km (0.106 R)
• M30: 6,838,717 km (0.081 R)
• M31: 7,538,386 km (0.056 R)
• M32: 7,665,844 km (0.103 R)
• M33: 7,896,972 km (0.069 R)
• M34: 8,156,375 km (0.07 R)
• M35: 8,445,099 km (0.045 R)
• M36: 8,550,865 km (0.092 R)
• M37: 8,710,486 km (0.054 R)
• M38: 8,871,004 km (0.098 R)
• M39: 9,005,642 km (0.088 R)
• M40: 9,222,260 km (0.1 R)
• M41: 9,468,199 km (0.066 R)
• M42: 9,688,556 km (0.105 R)
• M43: 10,022,309 km (0.111 R)
• M44: 10,359,952 km (0.108 R)
• M45: 10,672,761 km (0.082 R)
• M46: 11,104,201 km (0.108 R)
• M47: 11,220,289 km (0.085 R)
• M48: 11,512,155 km (0.056 R)
• M49: 12,252,814 km (0.092 R)
• M50: 13,131,402 km (0.04 R)
• M51: 13,562,693 km (0.107 R)
• M52: 13,904,972 km (0.117 R)
• M53: 14,092,867 km (0.054 R)
• M54: 14,218,530 km (0.094 R)
• M55: 14,566,195 km (0.063 R)
• M56: 14,820,811 km (0.067 R)
• M57: 14,916,703 km (0.106 R)
• M58: 15,044,759 km (0.095 R)
• M59: 15,141,100 km (0.081 R)
• M60: 16,544,627 km (0.06 R)
• M61: 16,976,965 km (0.029 R)
• M62: 17,278,554 km (0.081 R)
• M63: 17,447,001 km (0.082 R)
• M64: 17,751,283 km (0.082 R)
• M65: 19,579,070 km (0.097 R)
• M66: 19,824,859 km (0.08 R)
• M67: 19,965,930 km (0.094 R)
• M68: 20,107,151 km (0.105 R)
• M69: 20,461,847 km (0.092 R)
• M70: 20,711,376 km (0.09 R)
• M71: 21,033,610 km (0.076 R)
• M72: 21,901,278 km (0.047 R)
• M73: 22,486,056 km (0.112 R)
• M74: 22,928,118 km (0.119 R)
• M75: 23,596,521 km (0.113 R)
• M76: 23,783,369 km (0.107 R)
• M77: 24,045,763 km (0.108 R)
• M78: 24,460,000 km (0.073 R)
• M79: 24,800,784 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 5.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.66 AU - 7 AU

Year: 10283 Days

Day: 21.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,638,770 km

• M1: 113,694 km (0.089 R)
• M2: 367,263 km (0.113 R)
• M3: 572,511 km (0.08 R)
• M4: 1,852,620 km (0.036 R)
• M5: 3,008,862 km (0.09 R)
• M6: 3,628,496 km (0.116 R)
• M7: 3,916,173 km (0.11 R)
• M8: 4,118,429 km (0.067 R)
• M9: 4,248,729 km (0.044 R)
• M10: 4,342,826 km (0.093 R)
• M11: 4,590,411 km (0.042 R)
• M12: 5,523,453 km (0.071 R)
• M13: 6,106,435 km (0.096 R)
• M14: 6,928,476 km (0.116 R)
• M15: 6,994,897 km (0.099 R)
• M16: 7,510,711 km (0.069 R)
• M17: 7,670,182 km (0.077 R)
• M18: 8,366,111 km (0.056 R)
• M19: 8,436,871 km (0.116 R)
• M20: 8,937,426 km (0.113 R)
• M21: 9,570,374 km (0.028 R)
• M22: 10,521,218 km (0.115 R)
• M23: 10,879,056 km (0.095 R)
• M24: 11,528,012 km (0.079 R)
• M25: 12,376,830 km (0.111 R)
• M26: 12,781,642 km (0.105 R)
• M27: 13,245,695 km (0.104 R)
• M28: 14,105,882 km (0.105 R)
• M29: 14,727,312 km (0.112 R)
• M30: 15,821,620 km (0.116 R)
• M31: 17,001,499 km (0.105 R)
• M32: 17,391,052 km (0.105 R)
• M33: 19,257,883 km (0.095 R)
• M34: 19,852,236 km (0.12 R)
• M35: 20,484,436 km (0.114 R)
• M36: 20,611,595 km (0.035 R)
• M37: 21,380,378 km (0.025 R)
• M38: 21,509,481 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: 396 - 15,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit