🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 12

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.54 AU - 0.84 AU

Year: 370 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,080,292 km

• M1: 161,267 km (0.077 R)
• M2: 296,802 km (0.102 R)
• M3: 393,592 km (0.087 R)
• M4: 472,879 km (0.04 R)
• M5: 575,653 km (0.098 R)
• M6: 738,565 km (0.079 R)
• M7: 847,023 km (0.034 R)
• M8: 993,629 km (0.057 R)
• M9: 1,088,474 km (0.091 R)
• M10: 1,186,610 km (0.111 R)
• M11: 1,339,799 km (0.053 R)
• M12: 1,437,785 km (0.105 R)
• M13: 1,521,710 km (0.113 R)
• M14: 1,635,404 km (0.071 R)
• M15: 1,816,118 km (0.076 R)
• M16: 1,952,252 km (0.112 R)
• M17: 2,061,159 km (0.109 R)
• M18: 2,244,417 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.3

Radius: 9.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.05 AU - 1.51 AU

Year: 935 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,080,292 km

• M1: 118,482 km (0.085 R)
• M2: 182,061 km (0.112 R)
• M3: 241,900 km (0.087 R)
• M4: 350,807 km (0.109 R)
• M5: 451,038 km (0.078 R)
• M6: 541,395 km (0.119 R)
• M7: 616,493 km (0.09 R)
• M8: 896,690 km (0.115 R)
• M9: 1,055,114 km (0.075 R)
• M10: 1,229,994 km (0.114 R)
• M11: 1,317,508 km (0.097 R)
• M12: 1,384,528 km (0.1 R)
• M13: 1,664,576 km (0.088 R)
• M14: 1,836,314 km (0.119 R)
• M15: 1,920,089 km (0.077 R)
• M16: 1,979,629 km (0.116 R)
• M17: 2,161,839 km (0.118 R)
• M18: 2,459,539 km (0.094 R)
• M19: 2,533,739 km (0.038 R)
• M20: 2,722,532 km (0.054 R)
• M21: 2,808,999 km (0.072 R)
• M22: 2,906,238 km (0.113 R)
• M23: 3,064,064 km (0.101 R)
• M24: 3,306,263 km (0.099 R)
• M25: 3,367,747 km (0.062 R)
• M26: 3,440,003 km (0.108 R)
• M27: 3,544,123 km (0.06 R)
• M28: 3,681,155 km (0.088 R)
• M29: 3,787,818 km (0.066 R)
• M30: 4,036,899 km (0.067 R)
• M31: 4,191,284 km (0.118 R)
• M32: 4,280,294 km (0.107 R)
• M33: 4,482,999 km (0.06 R)
• M34: 4,596,993 km (0.09 R)
• M35: 4,735,072 km (0.094 R)
• M36: 4,897,834 km (0.078 R)
• M37: 5,074,509 km (0.104 R)
• M38: 5,181,322 km (0.089 R)
• M39: 5,641,336 km (0.069 R)
• M40: 5,727,354 km (0.117 R)
• M41: 6,279,071 km (0.051 R)
• M42: 6,600,108 km (0.071 R)
• M43: 6,769,154 km (0.104 R)
• M44: 7,405,843 km (0.098 R)
• M45: 7,676,764 km (0.11 R)
• M46: 7,772,357 km (0.095 R)
• M47: 7,978,503 km (0.049 R)
• M48: 8,892,995 km (0.11 R)
• M49: 8,979,014 km (0.076 R)
• M50: 9,326,230 km (0.092 R)
• M51: 9,472,088 km (0.117 R)
• M52: 9,959,179 km (0.107 R)
• M53: 10,048,639 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 14.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.1 AU

Year: 1469 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,080,292 km

• M1: 232,026 km (0.079 R)
• M2: 404,363 km (0.101 R)
• M3: 534,364 km (0.071 R)
• M4: 695,630 km (0.112 R)
• M5: 800,349 km (0.075 R)
• M6: 1,006,046 km (0.118 R)
• M7: 1,112,260 km (0.053 R)
• M8: 1,238,670 km (0.061 R)
• M9: 1,395,748 km (0.084 R)
• M10: 1,604,138 km (0.067 R)
• M11: 2,004,163 km (0.107 R)
• M12: 2,231,252 km (0.088 R)
• M13: 2,363,497 km (0.062 R)
• M14: 2,593,578 km (0.088 R)
• M15: 2,952,763 km (0.047 R)
• M16: 3,132,879 km (0.113 R)
• M17: 3,258,840 km (0.051 R)
• M18: 3,804,124 km (0.112 R)
• M19: 3,938,912 km (0.058 R)
• M20: 4,301,986 km (0.1 R)
• M21: 4,481,204 km (0.117 R)
• M22: 4,702,160 km (0.11 R)
• M23: 5,345,730 km (0.092 R)
• M24: 5,455,685 km (0.059 R)
• M25: 5,678,137 km (0.116 R)
• M26: 6,074,422 km (0.082 R)
• M27: 6,450,660 km (0.105 R)
• M28: 6,567,945 km (0.053 R)
• M29: 6,909,327 km (0.092 R)
• M30: 7,286,912 km (0.104 R)
• M31: 7,409,283 km (0.116 R)
• M32: 7,873,934 km (0.077 R)
• M33: 8,015,155 km (0.087 R)
• M34: 8,556,699 km (0.093 R)
• M35: 8,718,115 km (0.038 R)
• M36: 8,815,653 km (0.096 R)
• M37: 9,044,238 km (0.046 R)
• M38: 9,175,885 km (0.088 R)
• M39: 9,708,603 km (0.084 R)
• M40: 9,995,831 km (0.075 R)
• M41: 10,131,965 km (0.056 R)
• M42: 10,337,213 km (0.116 R)
• M43: 10,457,639 km (0.056 R)
• M44: 10,561,310 km (0.12 R)
• M45: 10,891,623 km (0.087 R)
• M46: 10,996,640 km (0.09 R)
• M47: 11,137,262 km (0.108 R)
• M48: 11,260,681 km (0.116 R)
• M49: 11,384,697 km (0.079 R)
• M50: 11,777,242 km (0.057 R)
• M51: 11,885,102 km (0.041 R)
• M52: 12,047,565 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 10.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.28 AU - 2.28 AU

Year: 2223 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,080,292 km

• M1: 159,322 km (0.113 R)
• M2: 246,238 km (0.048 R)
• M3: 379,081 km (0.098 R)
• M4: 590,912 km (0.038 R)
• M5: 850,913 km (0.092 R)
• M6: 1,003,652 km (0.088 R)
• M7: 1,193,641 km (0.114 R)
• M8: 1,317,508 km (0.112 R)
• M9: 1,405,921 km (0.087 R)
• M10: 1,747,453 km (0.115 R)
• M11: 1,823,299 km (0.059 R)
• M12: 2,023,610 km (0.087 R)
• M13: 2,103,496 km (0.079 R)
• M14: 2,231,252 km (0.119 R)
• M15: 2,373,669 km (0.074 R)
• M16: 2,819,172 km (0.061 R)
• M17: 3,104,305 km (0.094 R)
• M18: 3,210,370 km (0.043 R)
• M19: 3,290,704 km (0.12 R)
• M20: 3,358,173 km (0.055 R)
• M21: 3,439,853 km (0.117 R)
• M22: 3,522,132 km (0.115 R)
• M23: 3,632,835 km (0.102 R)
• M24: 3,758,946 km (0.066 R)
• M25: 4,174,977 km (0.094 R)
• M26: 4,248,280 km (0.12 R)
• M27: 4,336,693 km (0.102 R)
• M28: 4,410,893 km (0.071 R)
• M29: 4,560,641 km (0.077 R)
• M30: 4,696,775 km (0.07 R)
• M31: 4,803,588 km (0.117 R)
• M32: 4,926,856 km (0.115 R)
• M33: 5,176,236 km (0.1 R)
• M34: 5,255,074 km (0.092 R)
• M35: 5,413,947 km (0.113 R)
• M36: 5,671,405 km (0.12 R)
• M37: 5,769,092 km (0.1 R)
• M38: 5,867,228 km (0.12 R)
• M39: 6,215,343 km (0.119 R)
• M40: 6,862,354 km (0.083 R)
• M41: 7,053,540 km (0.049 R)
• M42: 7,317,281 km (0.115 R)
• M43: 7,566,511 km (0.061 R)
• M44: 8,386,008 km (0.094 R)
• M45: 8,646,757 km (0.054 R)
• M46: 8,815,952 km (0.086 R)
• M47: 9,233,779 km (0.035 R)
• M48: 9,464,459 km (0.113 R)
• M49: 9,794,472 km (0.118 R)
• M50: 10,069,283 km (0.077 R)
• M51: 10,867,986 km (0.059 R)
• M52: 11,070,990 km (0.101 R)
• M53: 11,707,978 km (0.102 R)
• M54: 12,399,120 km (0.05 R)
• M55: 12,505,036 km (0.036 R)
• M56: 12,845,820 km (0.029 R)
• M57: 12,952,932 km (0.087 R)
• M58: 13,146,661 km (0.092 R)
• M59: 13,276,213 km (0.094 R)
• M60: 13,558,504 km (0.088 R)
• M61: 13,645,869 km (0.076 R)
• M62: 14,195,492 km (0.086 R)
• M63: 14,595,666 km (0.11 R)
• M64: 14,685,125 km (0.117 R)
• M65: 14,999,730 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 14.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.33 AU - 2.85 AU

Year: 2691 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,080,292 km

• M1: 190,588 km (0.063 R)
• M2: 289,023 km (0.088 R)
• M3: 404,513 km (0.04 R)
• M4: 632,350 km (0.059 R)
• M5: 764,744 km (0.114 R)
• M6: 1,072,467 km (0.11 R)
• M7: 1,296,415 km (0.103 R)
• M8: 1,562,550 km (0.099 R)
• M9: 1,805,347 km (0.097 R)
• M10: 1,988,754 km (0.115 R)
• M11: 2,134,163 km (0.112 R)
• M12: 2,268,203 km (0.09 R)
• M13: 2,639,804 km (0.098 R)
• M14: 2,784,166 km (0.119 R)
• M15: 3,115,076 km (0.06 R)
• M16: 3,319,726 km (0.091 R)
• M17: 3,511,361 km (0.068 R)
• M18: 3,832,997 km (0.101 R)
• M19: 4,052,906 km (0.106 R)
• M20: 4,220,605 km (0.102 R)
• M21: 4,485,991 km (0.072 R)
• M22: 4,640,227 km (0.036 R)
• M23: 4,835,602 km (0.048 R)
• M24: 4,993,876 km (0.109 R)
• M25: 5,234,429 km (0.05 R)
• M26: 5,727,354 km (0.041 R)
• M27: 5,916,147 km (0.07 R)
• M28: 6,256,781 km (0.067 R)
• M29: 6,735,794 km (0.099 R)
• M30: 7,294,691 km (0.097 R)
• M31: 7,591,194 km (0.047 R)
• M32: 8,008,423 km (0.051 R)
• M33: 8,457,067 km (0.078 R)
• M34: 8,744,594 km (0.119 R)
• M35: 8,913,939 km (0.086 R)
• M36: 9,157,634 km (0.044 R)
• M37: 9,378,889 km (0.039 R)
• M38: 9,527,290 km (0.075 R)
• M39: 9,826,785 km (0.065 R)
• M40: 10,179,986 km (0.11 R)
• M41: 10,358,157 km (0.119 R)
• M42: 10,511,644 km (0.081 R)
• M43: 10,743,371 km (0.051 R)
• M44: 10,898,953 km (0.102 R)
• M45: 11,793,997 km (0.084 R)
• M46: 11,900,959 km (0.076 R)
• M47: 12,440,110 km (0.119 R)
• M48: 12,987,339 km (0.089 R)
• M49: 13,654,546 km (0.102 R)
• M50: 13,851,267 km (0.056 R)
• M51: 14,020,612 km (0.033 R)
• M52: 14,475,688 km (0.044 R)
• M53: 14,848,935 km (0.074 R)
• M54: 15,312,688 km (0.114 R)
• M55: 15,751,908 km (0.082 R)
• M56: 16,106,156 km (0.113 R)
• M57: 16,913,086 km (0.094 R)
• M58: 17,185,055 km (0.086 R)
• M59: 17,336,748 km (0.109 R)
• M60: 17,610,961 km (0.077 R)
• M61: 18,659,642 km (0.112 R)
• M62: 18,815,672 km (0.099 R)
• M63: 19,254,592 km (0.038 R)
• M64: 19,633,524 km (0.067 R)
• M65: 19,792,097 km (0.075 R)
• M66: 21,271,471 km (0.112 R)
• M67: 21,434,383 km (0.12 R)
• M68: 21,728,792 km (0.069 R)
• M69: 21,958,723 km (0.1 R)
• M70: 22,057,458 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 8.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.07 AU - 3.21 AU

Year: 2770 Days

Day: 14.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,080,292 km

• M1: 120,725 km (0.098 R)
• M2: 356,941 km (0.046 R)
• M3: 463,604 km (0.108 R)
• M4: 629,807 km (0.03 R)
• M5: 780,901 km (0.069 R)
• M6: 842,984 km (0.102 R)
• M7: 1,001,259 km (0.075 R)
• M8: 1,099,096 km (0.082 R)
• M9: 1,315,264 km (0.118 R)
• M10: 1,533,977 km (0.055 R)
• M11: 1,812,079 km (0.119 R)
• M12: 1,872,068 km (0.101 R)
• M13: 2,389,078 km (0.072 R)
• M14: 2,562,163 km (0.108 R)
• M15: 3,163,546 km (0.062 R)
• M16: 3,265,572 km (0.113 R)
• M17: 3,532,903 km (0.103 R)
• M18: 3,776,598 km (0.056 R)
• M19: 3,962,997 km (0.087 R)
• M20: 4,088,809 km (0.065 R)
• M21: 4,200,259 km (0.063 R)
• M22: 4,990,435 km (0.06 R)
• M23: 5,212,439 km (0.077 R)
• M24: 5,507,446 km (0.089 R)
• M25: 5,577,757 km (0.074 R)
• M26: 5,772,383 km (0.06 R)
• M27: 6,023,558 km (0.075 R)
• M28: 6,168,668 km (0.031 R)
• M29: 6,610,880 km (0.115 R)
• M30: 6,760,627 km (0.068 R)
• M31: 6,873,573 km (0.117 R)
• M32: 7,082,562 km (0.083 R)
• M33: 7,274,196 km (0.059 R)
• M34: 7,332,091 km (0.109 R)
• M35: 7,487,074 km (0.119 R)
• M36: 7,938,860 km (0.11 R)
• M37: 7,998,400 km (0.101 R)
• M38: 8,198,113 km (0.066 R)
• M39: 8,622,821 km (0.05 R)
• M40: 8,765,986 km (0.078 R)
• M41: 9,096,149 km (0.091 R)
• M42: 9,158,531 km (0.085 R)
• M43: 9,262,801 km (0.114 R)
• M44: 9,620,340 km (0.104 R)
• M45: 9,854,012 km (0.116 R)
• M46: 10,111,170 km (0.1 R)
• M47: 10,348,881 km (0.074 R)
• M48: 10,457,490 km (0.1 R)
• M49: 11,206,376 km (0.09 R)
• M50: 11,452,315 km (0.09 R)
• M51: 11,677,610 km (0.071 R)
• M52: 12,201,053 km (0.109 R)
• M53: 12,269,868 km (0.118 R)
• M54: 12,430,985 km (0.119 R)
• M55: 13,200,217 km (0.098 R)
• M56: 13,318,100 km (0.096 R)
• M57: 13,578,700 km (0.104 R)
• M58: 13,673,844 km (0.086 R)
• M59: 13,793,073 km (0.086 R)
• M60: 14,153,155 km (0.099 R)
• M61: 14,394,756 km (0.062 R)
• M62: 14,833,227 km (0.092 R)
• M63: 15,004,966 km (0.079 R)
• M64: 15,723,484 km (0.103 R)
• M65: 16,024,026 km (0.033 R)
• M66: 16,124,556 km (0.09 R)
• M67: 16,200,103 km (0.092 R)
• M68: 16,402,359 km (0.042 R)
• M69: 16,503,787 km (0.082 R)
• M70: 16,962,603 km (0.105 R)
• M71: 17,116,540 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 14.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.66 AU - 4.86 AU

Year: 6705 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,080,292 km

• M1: 364,720 km (0.111 R)
• M2: 546,182 km (0.104 R)
• M3: 678,576 km (0.079 R)
• M4: 932,743 km (0.037 R)
• M5: 1,132,007 km (0.093 R)
• M6: 1,237,324 km (0.071 R)
• M7: 1,733,989 km (0.065 R)
• M8: 1,962,425 km (0.109 R)
• M9: 2,091,528 km (0.038 R)
• M10: 2,403,888 km (0.097 R)
• M11: 3,149,185 km (0.108 R)
• M12: 3,693,422 km (0.096 R)
• M13: 3,908,693 km (0.115 R)
• M14: 4,607,914 km (0.077 R)
• M15: 4,723,553 km (0.073 R)
• M16: 5,682,924 km (0.057 R)
• M17: 6,249,002 km (0.043 R)
• M18: 6,409,371 km (0.113 R)
• M19: 6,701,685 km (0.118 R)
• M20: 6,932,216 km (0.095 R)
• M21: 7,031,698 km (0.098 R)
• M22: 7,639,215 km (0.088 R)
• M23: 7,949,332 km (0.072 R)
• M24: 8,158,469 km (0.111 R)
• M25: 8,263,786 km (0.108 R)
• M26: 8,440,162 km (0.095 R)
• M27: 8,724,997 km (0.05 R)
• M28: 8,832,707 km (0.115 R)
• M29: 8,940,866 km (0.112 R)
• M30: 9,231,236 km (0.087 R)
• M31: 9,524,896 km (0.111 R)
• M32: 10,159,042 km (0.1 R)
• M33: 11,586,505 km (0.07 R)
• M34: 12,143,009 km (0.114 R)
• M35: 12,343,769 km (0.117 R)
• M36: 12,464,794 km (0.057 R)
• M37: 13,447,502 km (0.054 R)
• M38: 13,697,181 km (0.061 R)
• M39: 14,032,280 km (0.083 R)
• M40: 14,582,800 km (0.073 R)
• M41: 14,796,426 km (0.102 R)
• M42: 16,099,872 km (0.06 R)
• M43: 16,232,267 km (0.025 R)
• M44: 16,899,623 km (0.08 R)
• M45: 17,079,140 km (0.058 R)
• M46: 17,304,285 km (0.062 R)
• M47: 17,757,716 km (0.096 R)
• M48: 17,894,598 km (0.073 R)
• M49: 18,169,260 km (0.047 R)
• M50: 18,307,189 km (0.112 R)
• M51: 19,846,551 km (0.12 R)
• M52: 19,941,247 km (0.042 R)
• M53: 20,464,390 km (0.066 R)
• M54: 21,185,153 km (0.117 R)
• M55: 21,330,263 km (0.09 R)
• M56: 21,573,060 km (0.118 R)
• M57: 22,750,545 km (0.101 R)
• M58: 22,948,912 km (0.085 R)
• M59: 23,747,764 km (0.099 R)
• M60: 23,848,294 km (0.074 R)
• M61: 24,049,802 km (0.119 R)
• M62: 24,912,234 km (0.046 R)
• M63: 26,095,254 km (0.075 R)
• M64: 26,563,196 km (0.095 R)
• M65: 27,296,525 km (0.086 R)
• M66: 27,930,521 km (0.098 R)
• M67: 28,355,828 km (0.075 R)
• M68: 28,569,304 km (0.101 R)
• M69: 29,105,313 km (0.104 R)
• M70: 29,536,454 km (0.104 R)
• M71: 29,807,077 km (0.117 R)
• M72: 30,733,237 km (0.03 R)
• M73: 31,117,404 km (0.074 R)
• M74: 31,613,471 km (0.117 R)
• M75: 31,834,876 km (0.084 R)
• M76: 32,949,529 km (0.118 R)
• M77: 33,963,653 km (0.082 R)
• M78: 34,417,683 km (0.088 R)
• M79: 35,045,246 km (0.109 R)
• M80: 35,331,726 km (0.069 R)
• M81: 35,907,079 km (0.1 R)
• M82: 38,298,252 km (0.107 R)
• M83: 38,416,135 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit