🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 11

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,442,492 km

• M1: 141,220 km (0.117 R)
• M2: 219,759 km (0.071 R)
• M3: 329,265 km (0.102 R)
• M4: 404,064 km (0.049 R)
• M5: 502,200 km (0.089 R)
• M6: 573,259 km (0.094 R)
• M7: 657,183 km (0.066 R)
• M8: 745,895 km (0.104 R)
• M9: 869,014 km (0.076 R)
• M10: 968,048 km (0.074 R)
• M11: 1,038,658 km (0.119 R)
• M12: 1,122,134 km (0.067 R)
• M13: 1,223,262 km (0.028 R)
• M14: 1,292,526 km (0.041 R)
• M15: 1,391,111 km (0.056 R)
• M16: 1,459,626 km (0.106 R)
• M17: 1,529,339 km (0.104 R)
• M18: 1,646,773 km (0.118 R)
• M19: 1,736,831 km (0.05 R)
• M20: 1,868,627 km (0.059 R)
• M21: 1,962,874 km (0.098 R)
• M22: 2,049,491 km (0.115 R)
• M23: 2,448,468 km (0.066 R)
• M24: 2,611,979 km (0.111 R)
• M25: 2,779,080 km (0.116 R)
• M26: 2,866,594 km (0.049 R)
• M27: 2,965,628 km (0.073 R)
• M28: 3,044,616 km (0.109 R)
• M29: 3,329,151 km (0.067 R)
• M30: 3,427,886 km (0.065 R)
• M31: 3,499,693 km (0.103 R)
• M32: 3,628,197 km (0.095 R)
• M33: 3,993,964 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 12.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 406 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,442,492 km

• M1: 154,385 km (0.088 R)
• M2: 245,341 km (0.116 R)
• M3: 402,119 km (0.072 R)
• M4: 492,626 km (0.058 R)
• M5: 641,027 km (0.101 R)
• M6: 731,683 km (0.107 R)
• M7: 896,989 km (0.087 R)
• M8: 1,009,935 km (0.112 R)
• M9: 1,108,819 km (0.03 R)
• M10: 1,201,420 km (0.056 R)
• M11: 1,394,851 km (0.048 R)
• M12: 1,511,686 km (0.088 R)
• M13: 1,682,228 km (0.059 R)
• M14: 1,761,365 km (0.026 R)
• M15: 1,853,518 km (0.084 R)
• M16: 2,091,079 km (0.091 R)
• M17: 2,176,649 km (0.093 R)
• M18: 2,269,699 km (0.107 R)
• M19: 2,370,528 km (0.112 R)
• M20: 2,550,644 km (0.037 R)
• M21: 2,688,723 km (0.074 R)
• M22: 2,849,690 km (0.058 R)
• M23: 3,083,362 km (0.096 R)
• M24: 3,195,560 km (0.078 R)
• M25: 3,273,501 km (0.041 R)
• M26: 3,438,507 km (0.097 R)
• M27: 3,606,356 km (0.111 R)
• M28: 3,935,022 km (0.044 R)
• M29: 4,126,208 km (0.087 R)
• M30: 4,242,446 km (0.088 R)
• M31: 4,328,465 km (0.115 R)
• M32: 4,422,861 km (0.042 R)
• M33: 4,518,005 km (0.096 R)
• M34: 4,613,748 km (0.097 R)
• M35: 4,694,082 km (0.093 R)
• M36: 4,880,780 km (0.066 R)
• M37: 5,003,899 km (0.115 R)
• M38: 5,328,826 km (0.097 R)
• M39: 5,515,075 km (0.095 R)
• M40: 5,712,245 km (0.109 R)
• M41: 5,876,952 km (0.096 R)
• M42: 5,990,497 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 9.6

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.58 AU - 0.92 AU

Year: 441 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,442,492 km

• M1: 126,859 km (0.112 R)
• M2: 308,620 km (0.093 R)
• M3: 411,843 km (0.08 R)
• M4: 509,979 km (0.085 R)
• M5: 572,361 km (0.109 R)
• M6: 684,560 km (0.077 R)
• M7: 832,213 km (0.086 R)
• M8: 912,697 km (0.032 R)
• M9: 1,026,092 km (0.114 R)
• M10: 1,213,388 km (0.109 R)
• M11: 1,406,370 km (0.071 R)
• M12: 1,556,267 km (0.107 R)
• M13: 1,711,699 km (0.072 R)
• M14: 1,772,735 km (0.064 R)
• M15: 1,847,235 km (0.065 R)
• M16: 1,941,780 km (0.1 R)
• M17: 2,063,852 km (0.083 R)
• M18: 2,155,406 km (0.079 R)
• M19: 2,282,116 km (0.086 R)
• M20: 2,494,096 km (0.059 R)
• M21: 2,577,871 km (0.067 R)
• M22: 2,719,689 km (0.102 R)
• M23: 2,791,496 km (0.11 R)
• M24: 2,871,382 km (0.041 R)
• M25: 2,981,486 km (0.112 R)
• M26: 3,070,646 km (0.075 R)
• M27: 3,160,704 km (0.115 R)
• M28: 3,412,926 km (0.05 R)
• M29: 3,640,015 km (0.109 R)
• M30: 3,863,963 km (0.074 R)
• M31: 4,241,848 km (0.099 R)
• M32: 4,325,473 km (0.095 R)
• M33: 4,392,941 km (0.032 R)
• M34: 4,460,709 km (0.06 R)
• M35: 4,562,885 km (0.098 R)
• M36: 4,674,634 km (0.112 R)
• M37: 4,795,958 km (0.047 R)
• M38: 5,006,442 km (0.114 R)
• M39: 5,077,202 km (0.107 R)
• M40: 5,148,411 km (0.093 R)
• M41: 5,345,880 km (0.108 R)
• M42: 5,436,387 km (0.091 R)
• M43: 5,582,394 km (0.093 R)
• M44: 5,655,847 km (0.078 R)
• M45: 5,785,249 km (0.033 R)
• M46: 6,103,593 km (0.044 R)
• M47: 6,169,865 km (0.12 R)
• M48: 6,303,157 km (0.1 R)
• M49: 6,475,942 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 14

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.62 AU - 0.96 AU

Year: 476 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,442,492 km

• M1: 175,777 km (0.119 R)
• M2: 264,190 km (0.099 R)
• M3: 368,609 km (0.115 R)
• M4: 459,864 km (0.1 R)
• M5: 584,928 km (0.072 R)
• M6: 693,536 km (0.097 R)
• M7: 787,034 km (0.072 R)
• M8: 888,611 km (0.113 R)
• M9: 985,551 km (0.096 R)
• M10: 1,096,552 km (0.113 R)
• M11: 1,184,666 km (0.079 R)
• M12: 1,383,182 km (0.07 R)
• M13: 1,635,703 km (0.114 R)
• M14: 1,749,846 km (0.055 R)
• M15: 1,911,861 km (0.088 R)
• M16: 2,053,829 km (0.107 R)
• M17: 2,225,418 km (0.083 R)
• M18: 2,366,190 km (0.113 R)
• M19: 2,551,092 km (0.082 R)
• M20: 2,902,049 km (0.025 R)
• M21: 2,998,390 km (0.082 R)
• M22: 3,085,905 km (0.107 R)
• M23: 3,199,150 km (0.118 R)
• M24: 3,399,462 km (0.104 R)
• M25: 3,542,178 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 485 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,442,492 km

• M1: 180,415 km (0.064 R)
• M2: 286,181 km (0.117 R)
• M3: 381,624 km (0.097 R)
• M4: 502,649 km (0.079 R)
• M5: 604,974 km (0.071 R)
• M6: 758,162 km (0.1 R)
• M7: 865,723 km (0.111 R)
• M8: 969,843 km (0.107 R)
• M9: 1,068,877 km (0.106 R)
• M10: 1,175,241 km (0.12 R)
• M11: 1,306,438 km (0.119 R)
• M12: 1,421,180 km (0.081 R)
• M13: 1,524,552 km (0.104 R)
• M14: 1,634,506 km (0.068 R)
• M15: 1,731,595 km (0.094 R)
• M16: 1,891,216 km (0.052 R)
• M17: 2,047,546 km (0.088 R)
• M18: 2,161,390 km (0.077 R)
• M19: 2,255,637 km (0.111 R)
• M20: 2,426,627 km (0.08 R)
• M21: 2,529,401 km (0.101 R)
• M22: 2,620,207 km (0.102 R)
• M23: 2,744,373 km (0.114 R)
• M24: 2,856,571 km (0.111 R)
• M25: 3,075,882 km (0.114 R)
• M26: 3,222,039 km (0.101 R)
• M27: 3,395,572 km (0.119 R)
• M28: 3,491,166 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 13.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.55 AU

Year: 2138 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,442,492 km

• M1: 174,581 km (0.104 R)
• M2: 261,347 km (0.11 R)
• M3: 348,713 km (0.06 R)
• M4: 489,035 km (0.108 R)
• M5: 722,408 km (0.089 R)
• M6: 839,992 km (0.106 R)
• M7: 925,861 km (0.036 R)
• M8: 1,138,739 km (0.029 R)
• M9: 1,379,891 km (0.118 R)
• M10: 1,518,867 km (0.075 R)
• M11: 1,699,282 km (0.052 R)
• M12: 1,798,615 km (0.094 R)
• M13: 1,964,370 km (0.096 R)
• M14: 2,162,288 km (0.105 R)
• M15: 2,256,833 km (0.106 R)
• M16: 2,450,413 km (0.091 R)
• M17: 2,678,699 km (0.114 R)
• M18: 2,854,477 km (0.103 R)
• M19: 2,943,787 km (0.115 R)
• M20: 3,094,881 km (0.086 R)
• M21: 3,373,582 km (0.049 R)
• M22: 3,500,141 km (0.111 R)
• M23: 3,628,347 km (0.104 R)
• M24: 3,807,116 km (0.1 R)
• M25: 3,939,062 km (0.106 R)
• M26: 4,072,503 km (0.082 R)
• M27: 4,241,548 km (0.09 R)
• M28: 4,361,227 km (0.083 R)
• M29: 4,604,174 km (0.085 R)
• M30: 4,833,806 km (0.095 R)
• M31: 4,959,020 km (0.038 R)
• M32: 5,176,236 km (0.09 R)
• M33: 5,545,294 km (0.089 R)
• M34: 5,714,190 km (0.061 R)
• M35: 6,057,218 km (0.042 R)
• M36: 6,231,200 km (0.056 R)
• M37: 6,525,010 km (0.103 R)
• M38: 6,944,184 km (0.106 R)
• M39: 7,106,048 km (0.054 R)
• M40: 7,787,616 km (0.109 R)
• M41: 8,040,586 km (0.1 R)
• M42: 8,189,436 km (0.09 R)
• M43: 8,859,934 km (0.087 R)
• M44: 9,234,976 km (0.111 R)
• M45: 9,841,595 km (0.1 R)
• M46: 10,391,666 km (0.093 R)
• M47: 10,787,502 km (0.098 R)
• M48: 10,928,274 km (0.075 R)
• M49: 11,211,912 km (0.107 R)
• M50: 11,426,136 km (0.113 R)
• M51: 12,052,951 km (0.108 R)
• M52: 12,150,339 km (0.106 R)
• M53: 12,814,703 km (0.103 R)
• M54: 13,164,014 km (0.045 R)
• M55: 14,153,305 km (0.063 R)
• M56: 14,514,285 km (0.111 R)
• M57: 14,930,615 km (0.118 R)
• M58: 15,087,843 km (0.114 R)
• M59: 15,192,861 km (0.092 R)
• M60: 15,509,559 km (0.086 R)
• M61: 16,095,833 km (0.093 R)
• M62: 16,906,953 km (0.086 R)
• M63: 17,152,892 km (0.043 R)
• M64: 17,759,212 km (0.058 R)
• M65: 18,288,489 km (0.086 R)
• M66: 18,907,824 km (0.068 R)
• M67: 19,077,917 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 4.5

Gravity: 37.63 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.88 AU - 7.06 AU

Year: 11162 Days

Day: 17.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,442,492 km

• M1: 80,783 km (0.089 R)
• M2: 174,282 km (0.119 R)
• M3: 218,413 km (0.079 R)
• M4: 279,748 km (0.051 R)
• M5: 319,541 km (0.052 R)
• M6: 1,846,487 km (0.112 R)
• M7: 2,003,714 km (0.113 R)
• M8: 2,616,317 km (0.092 R)
• M9: 2,674,660 km (0.089 R)
• M10: 2,822,613 km (0.062 R)
• M11: 4,902,771 km (0.118 R)
• M12: 5,011,229 km (0.088 R)
• M13: 5,193,589 km (0.073 R)
• M14: 5,267,191 km (0.081 R)
• M15: 6,689,269 km (0.082 R)
• M16: 6,809,545 km (0.099 R)
• M17: 6,970,962 km (0.106 R)
• M18: 7,338,823 km (0.09 R)
• M19: 7,504,278 km (0.069 R)
• M20: 7,545,866 km (0.084 R)
• M21: 8,178,665 km (0.115 R)
• M22: 8,566,423 km (0.104 R)
• M23: 8,653,339 km (0.113 R)
• M24: 8,697,022 km (0.104 R)
• M25: 9,810,628 km (0.033 R)
• M26: 11,348,046 km (0.106 R)
• M27: 11,587,402 km (0.082 R)
• M28: 12,168,740 km (0.11 R)
• M29: 13,359,688 km (0.119 R)
• M30: 14,380,245 km (0.044 R)
• M31: 14,587,288 km (0.073 R)
• M32: 15,372,677 km (0.109 R)
• M33: 16,603,419 km (0.071 R)
• M34: 17,203,007 km (0.116 R)
• M35: 18,199,628 km (0.09 R)
• M36: 18,367,477 km (0.066 R)
• M37: 18,817,767 km (0.08 R)
• M38: 19,101,105 km (0.089 R)
• M39: 20,190,327 km (0.028 R)
• M40: 21,123,070 km (0.112 R)
• M41: 21,713,233 km (0.081 R)
• M42: 21,891,255 km (0.082 R)
• M43: 22,248,943 km (0.077 R)
• M44: 22,548,438 km (0.064 R)
• M45: 23,272,642 km (0.11 R)
• M46: 23,394,115 km (0.105 R)
• M47: 24,004,474 km (0.102 R)
• M48: 24,496,502 km (0.098 R)
• M49: 24,805,721 km (0.106 R)
• M50: 25,992,630 km (0.087 R)
• M51: 27,839,565 km (0.088 R)
• M52: 28,162,248 km (0.092 R)
• M53: 29,007,027 km (0.113 R)
• M54: 29,072,401 km (0.068 R)
• M55: 29,203,150 km (0.029 R)
• M56: 29,268,674 km (0.079 R)
• M57: 30,124,224 km (0.115 R)
• M58: 30,190,346 km (0.094 R)
• M59: 30,455,434 km (0.113 R)
• M60: 30,521,855 km (0.119 R)
• M61: 30,787,990 km (0.108 R)
• M62: 30,921,281 km (0.054 R)
• M63: 31,927,327 km (0.068 R)
• M64: 32,197,501 km (0.037 R)
• M65: 32,265,119 km (0.1 R)
• M66: 32,536,190 km (0.112 R)
• M67: 32,739,943 km (0.083 R)
• M68: 33,148,794 km (0.098 R)
• M69: 33,217,010 km (0.109 R)
• M70: 33,422,259 km (0.042 R)
• M71: 34,178,177 km (0.076 R)
• M72: 34,800,953 km (0.073 R)
• M73: 35,776,929 km (0.109 R)
• M74: 35,917,102 km (0.071 R)
• M75: 35,987,264 km (0.045 R)
• M76: 36,691,421 km (0.082 R)
• M77: 37,684,751 km (0.102 R)
• M78: 38,543,143 km (0.083 R)
• M79: 39,191,201 km (0.093 R)
• M80: 39,407,969 km (0.04 R)
• M81: 39,480,374 km (0.047 R)
• M82: 40,571,092 km (0.118 R)
• M83: 41,597,932 km (0.088 R)
• M84: 43,079,699 km (0.05 R)
• M85: 43,452,946 km (0.06 R)
• M86: 44,127,183 km (0.028 R)
• M87: 44,503,422 km (0.048 R)
• M88: 45,031,801 km (0.09 R)
• M89: 45,183,045 km (0.091 R)
• M90: 46,170,989 km (0.075 R)
• M91: 47,704,667 km (0.116 R)
• M92: 48,090,779 km (0.034 R)
• M93: 49,254,949 km (0.119 R)
• M94: 52,803,112 km (0.105 R)
• M95: 53,202,388 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit