🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

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: 669.2

Radius: 9.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 8.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,949,667 km

• M1: 125,213 km (0.035 R)
• M2: 203,902 km (0.065 R)
• M3: 311,164 km (0.115 R)
• M4: 463,005 km (0.066 R)
• M5: 605,871 km (0.066 R)
• M6: 716,424 km (0.095 R)
• M7: 797,506 km (0.12 R)
• M8: 861,385 km (0.086 R)
• M9: 930,648 km (0.105 R)
• M10: 1,012,927 km (0.093 R)
• M11: 1,079,049 km (0.093 R)
• M12: 1,169,706 km (0.101 R)
• M13: 1,239,418 km (0.108 R)
• M14: 1,354,908 km (0.099 R)
• M15: 1,449,155 km (0.096 R)
• M16: 1,524,552 km (0.108 R)
• M17: 1,592,769 km (0.075 R)
• M18: 1,666,221 km (0.104 R)
• M19: 1,785,600 km (0.088 R)
• M20: 1,862,194 km (0.082 R)
• M21: 1,935,348 km (0.095 R)
• M22: 2,028,098 km (0.066 R)
• M23: 2,103,496 km (0.102 R)
• M24: 2,165,429 km (0.1 R)
• M25: 2,300,965 km (0.116 R)
• M26: 2,379,803 km (0.12 R)
• M27: 2,464,475 km (0.059 R)
• M28: 2,570,540 km (0.065 R)
• M29: 2,797,779 km (0.097 R)
• M30: 2,887,389 km (0.088 R)
• M31: 3,096,526 km (0.048 R)
• M32: 3,172,821 km (0.068 R)
• M33: 3,288,460 km (0.117 R)
• M34: 3,422,500 km (0.09 R)
• M35: 3,495,803 km (0.09 R)
• M36: 3,621,016 km (0.119 R)
• M37: 3,713,169 km (0.055 R)
• M38: 3,788,566 km (0.109 R)
• M39: 3,887,899 km (0.083 R)
• M40: 4,000,097 km (0.054 R)
• M41: 4,065,472 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 12.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.63 AU - 0.93 AU

Year: 467 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,949,667 km

• M1: 170,542 km (0.116 R)
• M2: 257,308 km (0.08 R)
• M3: 496,665 km (0.099 R)
• M4: 616,493 km (0.11 R)
• M5: 714,928 km (0.086 R)
• M6: 792,719 km (0.061 R)
• M7: 937,829 km (0.084 R)
• M8: 1,037,012 km (0.094 R)
• M9: 1,197,531 km (0.063 R)
• M10: 1,385,575 km (0.119 R)
• M11: 1,481,019 km (0.098 R)
• M12: 1,633,609 km (0.107 R)
• M13: 1,801,906 km (0.081 R)
• M14: 1,885,681 km (0.094 R)
• M15: 1,976,188 km (0.115 R)
• M16: 2,057,420 km (0.117 R)
• M17: 2,172,909 km (0.072 R)
• M18: 2,285,107 km (0.042 R)
• M19: 2,364,694 km (0.085 R)
• M20: 2,562,312 km (0.084 R)
• M21: 2,681,093 km (0.12 R)
• M22: 2,765,317 km (0.057 R)
• M23: 2,856,721 km (0.052 R)
• M24: 2,992,556 km (0.108 R)
• M25: 3,149,634 km (0.097 R)
• M26: 3,283,673 km (0.083 R)
• M27: 3,445,837 km (0.101 R)
• M28: 3,524,526 km (0.099 R)
• M29: 3,623,859 km (0.1 R)
• M30: 3,717,507 km (0.104 R)
• M31: 3,975,713 km (0.071 R)
• M32: 4,345,669 km (0.078 R)
• M33: 4,459,662 km (0.071 R)
• M34: 4,567,373 km (0.089 R)
• M35: 4,654,139 km (0.071 R)
• M36: 4,748,835 km (0.077 R)
• M37: 4,851,459 km (0.099 R)
• M38: 4,947,501 km (0.076 R)
• M39: 5,059,101 km (0.116 R)
• M40: 5,156,639 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 10

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.88 AU

Year: 532 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,949,667 km

• M1: 131,796 km (0.119 R)
• M2: 242,199 km (0.035 R)
• M3: 321,037 km (0.114 R)
• M4: 422,016 km (0.092 R)
• M5: 514,916 km (0.111 R)
• M6: 597,195 km (0.115 R)
• M7: 673,041 km (0.062 R)
• M8: 744,399 km (0.083 R)
• M9: 826,977 km (0.099 R)
• M10: 975,079 km (0.054 R)
• M11: 1,089,820 km (0.103 R)
• M12: 1,165,816 km (0.078 R)
• M13: 1,228,947 km (0.052 R)
• M14: 1,298,210 km (0.106 R)
• M15: 1,446,163 km (0.118 R)
• M16: 1,594,564 km (0.085 R)
• M17: 1,659,788 km (0.066 R)
• M18: 1,764,806 km (0.069 R)
• M19: 1,843,794 km (0.117 R)
• M20: 1,912,459 km (0.085 R)
• M21: 1,976,038 km (0.105 R)
• M22: 2,081,804 km (0.091 R)
• M23: 2,171,563 km (0.118 R)
• M24: 2,299,319 km (0.102 R)
• M25: 2,473,601 km (0.118 R)
• M26: 2,556,029 km (0.06 R)
• M27: 2,665,236 km (0.072 R)
• M28: 2,928,378 km (0.11 R)
• M29: 3,138,115 km (0.114 R)
• M30: 3,234,605 km (0.088 R)
• M31: 3,486,977 km (0.107 R)
• M32: 3,594,238 km (0.071 R)
• M33: 3,687,887 km (0.108 R)
• M34: 3,855,736 km (0.066 R)
• M35: 4,048,567 km (0.062 R)
• M36: 4,116,185 km (0.094 R)
• M37: 4,184,103 km (0.1 R)
• M38: 4,374,541 km (0.088 R)
• M39: 4,544,783 km (0.077 R)
• M40: 4,685,555 km (0.116 R)
• M41: 4,756,464 km (0.056 R)
• M42: 4,987,593 km (0.114 R)
• M43: 5,181,621 km (0.109 R)
• M44: 5,263,302 km (0.075 R)
• M45: 5,394,798 km (0.115 R)
• M46: 5,728,252 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 12.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.15 AU - 1.45 AU

Year: 1005 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,949,667 km

• M1: 163,810 km (0.112 R)
• M2: 254,017 km (0.084 R)
• M3: 335,398 km (0.102 R)
• M4: 526,585 km (0.109 R)
• M5: 614,099 km (0.1 R)
• M6: 825,032 km (0.067 R)
• M7: 956,080 km (0.088 R)
• M8: 1,247,796 km (0.083 R)
• M9: 1,371,214 km (0.086 R)
• M10: 1,654,702 km (0.093 R)
• M11: 2,172,161 km (0.091 R)
• M12: 2,278,226 km (0.057 R)
• M13: 2,422,139 km (0.105 R)
• M14: 2,560,068 km (0.083 R)
• M15: 3,098,172 km (0.119 R)
• M16: 3,187,931 km (0.063 R)
• M17: 3,360,118 km (0.093 R)
• M18: 3,514,503 km (0.071 R)
• M19: 3,798,589 km (0.029 R)
• M20: 3,938,014 km (0.059 R)
• M21: 4,244,391 km (0.117 R)
• M22: 4,333,402 km (0.113 R)
• M23: 4,456,670 km (0.115 R)
• M24: 4,547,177 km (0.091 R)
• M25: 4,787,581 km (0.119 R)
• M26: 4,985,349 km (0.073 R)
• M27: 5,067,628 km (0.031 R)
• M28: 5,150,355 km (0.063 R)
• M29: 5,509,839 km (0.111 R)
• M30: 5,729,598 km (0.077 R)
• M31: 5,840,600 km (0.03 R)
• M32: 6,127,379 km (0.086 R)
• M33: 6,278,922 km (0.063 R)
• M34: 6,482,973 km (0.077 R)
• M35: 6,637,358 km (0.034 R)
• M36: 6,871,329 km (0.069 R)
• M37: 6,963,033 km (0.092 R)
• M38: 7,240,687 km (0.118 R)
• M39: 7,414,519 km (0.064 R)
• M40: 7,820,827 km (0.056 R)
• M41: 8,220,403 km (0.096 R)
• M42: 8,359,828 km (0.078 R)
• M43: 8,485,939 km (0.12 R)
• M44: 8,726,044 km (0.029 R)
• M45: 8,868,162 km (0.108 R)
• M46: 9,011,177 km (0.115 R)
• M47: 9,169,452 km (0.113 R)
• M48: 9,576,208 km (0.072 R)
• M49: 10,048,489 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.24 AU - 1.72 AU

Year: 1221 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,949,667 km

• M1: 160,519 km (0.032 R)
• M2: 238,908 km (0.116 R)
• M3: 326,871 km (0.073 R)
• M4: 422,315 km (0.06 R)
• M5: 521,349 km (0.113 R)
• M6: 613,052 km (0.109 R)
• M7: 715,078 km (0.118 R)
• M8: 793,018 km (0.038 R)
• M9: 906,264 km (0.071 R)
• M10: 1,080,695 km (0.053 R)
• M11: 1,226,104 km (0.083 R)
• M12: 1,336,059 km (0.119 R)
• M13: 1,464,114 km (0.097 R)
• M14: 1,546,992 km (0.108 R)
• M15: 1,687,165 km (0.093 R)
• M16: 1,821,204 km (0.096 R)
• M17: 2,018,225 km (0.108 R)
• M18: 2,290,343 km (0.109 R)
• M19: 2,486,317 km (0.084 R)
• M20: 2,627,986 km (0.073 R)
• M21: 2,802,866 km (0.09 R)
• M22: 2,944,385 km (0.116 R)
• M23: 3,069,449 km (0.107 R)
• M24: 3,234,755 km (0.064 R)
• M25: 3,318,530 km (0.12 R)
• M26: 3,422,650 km (0.034 R)
• M27: 3,541,131 km (0.12 R)
• M28: 3,660,959 km (0.089 R)
• M29: 3,836,587 km (0.118 R)
• M30: 3,946,093 km (0.104 R)
• M31: 4,035,851 km (0.111 R)
• M32: 4,337,590 km (0.11 R)
• M33: 4,480,456 km (0.118 R)
• M34: 4,632,148 km (0.106 R)
• M35: 4,888,858 km (0.076 R)
• M36: 4,978,019 km (0.062 R)
• M37: 5,180,574 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.1

Radius: 4.7

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.7 AU - 8.76 AU

Year: 14577 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,949,667 km

• M1: 195,076 km (0.111 R)
• M2: 234,121 km (0.074 R)
• M3: 265,387 km (0.118 R)
• M4: 332,706 km (0.117 R)
• M5: 834,307 km (0.104 R)
• M6: 936,183 km (0.102 R)
• M7: 1,114,953 km (0.109 R)
• M8: 1,208,452 km (0.06 R)
• M9: 1,403,078 km (0.062 R)
• M10: 1,483,712 km (0.1 R)
• M11: 1,565,991 km (0.057 R)
• M12: 1,649,765 km (0.113 R)
• M13: 1,799,812 km (0.115 R)
• M14: 2,182,633 km (0.106 R)
• M15: 2,347,490 km (0.099 R)
• M16: 2,443,532 km (0.035 R)
• M17: 2,492,151 km (0.071 R)
• M18: 2,815,282 km (0.116 R)
• M19: 2,891,727 km (0.11 R)
• M20: 3,204,386 km (0.112 R)
• M21: 3,582,719 km (0.102 R)
• M22: 4,003,688 km (0.095 R)
• M23: 5,484,557 km (0.11 R)
• M24: 5,676,342 km (0.117 R)
• M25: 5,708,505 km (0.106 R)
• M26: 6,432,110 km (0.096 R)
• M27: 6,873,125 km (0.095 R)
• M28: 7,184,139 km (0.096 R)
• M29: 8,584,225 km (0.097 R)
• M30: 8,621,325 km (0.118 R)
• M31: 8,994,123 km (0.112 R)
• M32: 9,182,467 km (0.114 R)
• M33: 9,296,161 km (0.092 R)
• M34: 9,372,157 km (0.086 R)
• M35: 9,410,304 km (0.106 R)
• M36: 9,448,452 km (0.084 R)
• M37: 9,949,006 km (0.114 R)
• M38: 10,104,738 km (0.053 R)
• M39: 10,222,023 km (0.091 R)
• M40: 10,497,582 km (0.115 R)
• M41: 11,056,031 km (0.117 R)
• M42: 11,994,308 km (0.118 R)
• M43: 12,077,186 km (0.106 R)
• M44: 12,577,890 km (0.046 R)
• M45: 13,042,840 km (0.072 R)
• M46: 13,642,727 km (0.105 R)
• M47: 14,824,850 km (0.057 R)
• M48: 14,869,280 km (0.088 R)
• M49: 15,812,046 km (0.078 R)
• M50: 15,857,374 km (0.063 R)
• M51: 15,902,852 km (0.076 R)
• M52: 16,039,435 km (0.08 R)
• M53: 16,267,721 km (0.098 R)
• M54: 16,635,433 km (0.046 R)
• M55: 16,820,336 km (0.106 R)
• M56: 17,613,653 km (0.044 R)
• M57: 18,994,741 km (0.089 R)
• M58: 19,284,811 km (0.098 R)
• M59: 21,607,318 km (0.1 R)
• M60: 22,214,386 km (0.073 R)
• M61: 22,265,249 km (0.09 R)
• M62: 22,316,113 km (0.12 R)
• M63: 23,548,650 km (0.093 R)
• M64: 23,964,382 km (0.071 R)
• M65: 25,226,091 km (0.11 R)
• M66: 26,186,509 km (0.098 R)
• M67: 26,401,631 km (0.106 R)
• M68: 26,671,206 km (0.098 R)
• M69: 27,050,137 km (0.088 R)
• M70: 27,267,653 km (0.106 R)
• M71: 27,431,014 km (0.12 R)
• M72: 28,032,995 km (0.09 R)
• M73: 28,583,964 km (0.112 R)
• M74: 29,528,974 km (0.034 R)
• M75: 30,089,517 km (0.052 R)
• M76: 30,766,896 km (0.076 R)
• M77: 31,335,219 km (0.108 R)
• M78: 31,506,508 km (0.034 R)
• M79: 32,079,319 km (0.055 R)
• M80: 32,309,400 km (0.119 R)
• M81: 32,539,930 km (0.12 R)
• M82: 32,944,892 km (0.034 R)
• M83: 33,876,737 km (0.072 R)
• M84: 34,404,668 km (0.119 R)
• M85: 34,581,343 km (0.103 R)
• M86: 34,876,200 km (0.045 R)
• M87: 35,053,623 km (0.067 R)
• M88: 35,587,688 km (0.062 R)
• M89: 35,945,077 km (0.048 R)
• M90: 36,303,813 km (0.088 R)
• M91: 36,964,437 km (0.104 R)
• M92: 37,205,589 km (0.067 R)
• M93: 37,932,335 km (0.089 R)
• M94: 40,140,699 km (0.082 R)
• M95: 40,512,749 km (0.058 R)
• M96: 41,886,805 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit