🌌 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: 342.6

Radius: 9.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 370 Days

Day: 8.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,083,589 km

• M1: 131,796 km (0.116 R)
• M2: 216,468 km (0.08 R)
• M3: 286,031 km (0.118 R)
• M4: 357,838 km (0.1 R)
• M5: 443,109 km (0.072 R)
• M6: 505,491 km (0.061 R)
• M7: 568,622 km (0.088 R)
• M8: 634,744 km (0.102 R)
• M9: 700,716 km (0.043 R)
• M10: 840,441 km (0.044 R)
• M11: 906,862 km (0.045 R)
• M12: 997,219 km (0.041 R)
• M13: 1,129,015 km (0.114 R)
• M14: 1,266,795 km (0.073 R)
• M15: 1,368,821 km (0.102 R)
• M16: 1,503,608 km (0.087 R)
• M17: 1,577,061 km (0.095 R)
• M18: 1,651,710 km (0.059 R)
• M19: 1,714,092 km (0.116 R)
• M20: 1,800,261 km (0.071 R)
• M21: 1,948,512 km (0.099 R)
• M22: 2,062,506 km (0.086 R)
• M23: 2,129,974 km (0.076 R)
• M24: 2,282,265 km (0.027 R)
• M25: 2,367,237 km (0.104 R)
• M26: 2,484,073 km (0.094 R)
• M27: 2,545,707 km (0.107 R)
• M28: 2,618,412 km (0.09 R)
• M29: 2,707,572 km (0.03 R)
• M30: 2,776,536 km (0.073 R)
• M31: 2,851,335 km (0.062 R)
• M32: 2,954,109 km (0.062 R)
• M33: 3,091,141 km (0.039 R)
• M34: 3,185,537 km (0.115 R)
• M35: 3,280,981 km (0.085 R)
• M36: 3,428,783 km (0.054 R)
• M37: 3,555,642 km (0.099 R)
• M38: 3,619,670 km (0.078 R)
• M39: 3,778,393 km (0.102 R)
• M40: 3,873,538 km (0.114 R)
• M41: 3,939,510 km (0.07 R)
• M42: 4,023,884 km (0.066 R)
• M43: 4,096,738 km (0.088 R)
• M44: 4,182,308 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 12.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.69 AU - 1.03 AU

Year: 515 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,083,589 km

• M1: 159,621 km (0.117 R)
• M2: 259,104 km (0.06 R)
• M3: 368,011 km (0.111 R)
• M4: 481,556 km (0.068 R)
• M5: 583,581 km (0.077 R)
• M6: 704,157 km (0.103 R)
• M7: 991,983 km (0.079 R)
• M8: 1,121,086 km (0.039 R)
• M9: 1,309,580 km (0.041 R)
• M10: 1,526,347 km (0.11 R)
• M11: 1,610,271 km (0.079 R)
• M12: 1,714,092 km (0.093 R)
• M13: 1,801,607 km (0.064 R)
• M14: 1,909,766 km (0.088 R)
• M15: 2,112,920 km (0.108 R)
• M16: 2,282,714 km (0.114 R)
• M17: 2,384,740 km (0.118 R)
• M18: 2,754,396 km (0.078 R)
• M19: 2,918,505 km (0.111 R)
• M20: 3,052,245 km (0.088 R)
• M21: 3,233,708 km (0.114 R)
• M22: 3,430,578 km (0.043 R)
• M23: 3,518,692 km (0.093 R)
• M24: 3,685,194 km (0.076 R)
• M25: 3,787,668 km (0.055 R)
• M26: 3,915,575 km (0.096 R)
• M27: 4,094,494 km (0.107 R)
• M28: 4,225,841 km (0.038 R)
• M29: 4,390,548 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.1

Radius: 9.9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.84 AU - 1.04 AU

Year: 588 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,083,589 km

• M1: 161,566 km (0.106 R)
• M2: 240,254 km (0.12 R)
• M3: 302,337 km (0.078 R)
• M4: 483,201 km (0.115 R)
• M5: 579,243 km (0.119 R)
• M6: 682,316 km (0.074 R)
• M7: 871,108 km (0.063 R)
• M8: 952,639 km (0.119 R)
• M9: 1,177,335 km (0.067 R)
• M10: 1,293,274 km (0.105 R)
• M11: 1,413,101 km (0.095 R)
• M12: 1,609,972 km (0.043 R)
• M13: 1,801,906 km (0.034 R)
• M14: 1,886,579 km (0.112 R)
• M15: 1,958,087 km (0.102 R)
• M16: 2,030,641 km (0.114 R)
• M17: 2,208,513 km (0.069 R)
• M18: 2,337,616 km (0.119 R)
• M19: 2,399,251 km (0.062 R)
• M20: 2,635,466 km (0.078 R)
• M21: 2,846,399 km (0.101 R)
• M22: 3,020,830 km (0.072 R)
• M23: 3,215,905 km (0.107 R)
• M24: 3,336,631 km (0.034 R)
• M25: 3,459,002 km (0.093 R)
• M26: 3,600,821 km (0.097 R)
• M27: 3,672,329 km (0.107 R)
• M28: 3,889,993 km (0.061 R)
• M29: 3,972,721 km (0.103 R)
• M30: 4,262,193 km (0.08 R)
• M31: 4,519,950 km (0.107 R)
• M32: 4,772,920 km (0.12 R)
• M33: 4,911,148 km (0.08 R)
• M34: 5,211,840 km (0.085 R)
• M35: 5,293,072 km (0.098 R)
• M36: 5,374,603 km (0.102 R)
• M37: 5,467,054 km (0.081 R)
• M38: 5,580,599 km (0.118 R)
• M39: 5,642,832 km (0.067 R)
• M40: 5,736,779 km (0.061 R)
• M41: 6,000,221 km (0.05 R)
• M42: 6,171,062 km (0.109 R)
• M43: 6,246,309 km (0.118 R)
• M44: 6,321,707 km (0.079 R)
• M45: 6,583,054 km (0.093 R)
• M46: 6,737,140 km (0.063 R)
• M47: 6,814,632 km (0.112 R)
• M48: 7,037,682 km (0.102 R)
• M49: 7,172,620 km (0.092 R)
• M50: 7,559,779 km (0.111 R)
• M51: 7,628,893 km (0.112 R)
• M52: 7,732,714 km (0.119 R)
• M53: 7,825,614 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 13.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.22 AU - 1.32 AU

Year: 924 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,083,589 km

• M1: 185,501 km (0.119 R)
• M2: 321,187 km (0.055 R)
• M3: 412,591 km (0.068 R)
• M4: 689,048 km (0.117 R)
• M5: 905,217 km (0.093 R)
• M6: 993,779 km (0.049 R)
• M7: 1,124,976 km (0.084 R)
• M8: 1,210,995 km (0.061 R)
• M9: 1,379,143 km (0.116 R)
• M10: 1,488,499 km (0.032 R)
• M11: 1,640,939 km (0.114 R)
• M12: 1,828,684 km (0.059 R)
• M13: 1,937,442 km (0.114 R)
• M14: 2,048,593 km (0.076 R)
• M15: 2,219,434 km (0.108 R)
• M16: 2,329,538 km (0.042 R)
• M17: 2,568,895 km (0.106 R)
• M18: 2,671,070 km (0.108 R)
• M19: 2,907,883 km (0.101 R)
• M20: 3,028,908 km (0.089 R)
• M21: 3,144,398 km (0.072 R)
• M22: 3,246,723 km (0.09 R)
• M23: 3,350,095 km (0.117 R)
• M24: 3,514,952 km (0.066 R)
• M25: 3,628,945 km (0.056 R)
• M26: 3,713,318 km (0.12 R)
• M27: 3,876,230 km (0.099 R)
• M28: 4,145,207 km (0.116 R)
• M29: 4,249,776 km (0.105 R)
• M30: 4,412,240 km (0.114 R)
• M31: 4,651,596 km (0.12 R)
• M32: 4,946,154 km (0.116 R)
• M33: 5,065,683 km (0.114 R)
• M34: 5,194,936 km (0.119 R)
• M35: 5,395,247 km (0.084 R)
• M36: 5,500,863 km (0.117 R)
• M37: 5,687,113 km (0.111 R)
• M38: 5,857,654 km (0.105 R)
• M39: 6,157,748 km (0.057 R)
• M40: 6,314,377 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 10.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.22 AU - 1.36 AU

Year: 946 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,083,589 km

• M1: 154,535 km (0.114 R)
• M2: 231,877 km (0.081 R)
• M3: 299,645 km (0.11 R)
• M4: 490,232 km (0.033 R)
• M5: 563,685 km (0.118 R)
• M6: 632,799 km (0.071 R)
• M7: 795,262 km (0.106 R)
• M8: 884,722 km (0.075 R)
• M9: 983,008 km (0.112 R)
• M10: 1,063,491 km (0.069 R)
• M11: 1,191,547 km (0.087 R)
• M12: 1,354,609 km (0.12 R)
• M13: 1,469,649 km (0.118 R)
• M14: 1,575,415 km (0.056 R)
• M15: 1,651,710 km (0.091 R)
• M16: 1,729,351 km (0.082 R)
• M17: 1,861,446 km (0.098 R)
• M18: 1,935,647 km (0.118 R)
• M19: 2,003,863 km (0.114 R)
• M20: 2,213,899 km (0.06 R)
• M21: 2,423,785 km (0.097 R)
• M22: 2,595,074 km (0.083 R)
• M23: 2,708,918 km (0.092 R)
• M24: 3,205,434 km (0.079 R)
• M25: 3,319,577 km (0.104 R)
• M26: 3,476,804 km (0.093 R)
• M27: 3,577,483 km (0.085 R)
• M28: 3,679,060 km (0.083 R)
• M29: 3,850,500 km (0.066 R)
• M30: 3,928,590 km (0.032 R)
• M31: 4,166,002 km (0.052 R)
• M32: 4,371,998 km (0.102 R)
• M33: 4,562,885 km (0.119 R)
• M34: 4,766,039 km (0.066 R)
• M35: 4,915,636 km (0.03 R)
• M36: 5,143,025 km (0.057 R)
• M37: 5,258,066 km (0.075 R)
• M38: 5,383,579 km (0.092 R)
• M39: 5,490,541 km (0.112 R)
• M40: 5,588,528 km (0.119 R)
• M41: 5,766,250 km (0.041 R)
• M42: 5,845,836 km (0.102 R)
• M43: 6,066,642 km (0.037 R)
• M44: 6,269,796 km (0.07 R)
• M45: 6,392,766 km (0.06 R)
• M46: 6,568,394 km (0.03 R)
• M47: 7,222,436 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.3

Radius: 3.5

Gravity: 48.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.06 AU - 8.6 AU

Year: 12814 Days

Day: 19.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,083,589 km

• M1: 52,359 km (0.082 R)
• M2: 152,889 km (0.045 R)
• M3: 296,653 km (0.096 R)
• M4: 412,591 km (0.115 R)
• M5: 759,658 km (0.093 R)
• M6: 877,840 km (0.07 R)
• M7: 939,026 km (0.062 R)
• M8: 1,022,950 km (0.107 R)
• M9: 1,243,458 km (0.054 R)
• M10: 1,335,759 km (0.114 R)
• M11: 1,382,733 km (0.118 R)
• M12: 1,600,996 km (0.11 R)
• M13: 2,178,594 km (0.12 R)
• M14: 2,233,945 km (0.076 R)
• M15: 2,724,028 km (0.098 R)
• M16: 2,935,260 km (0.062 R)
• M17: 3,151,578 km (0.069 R)
• M18: 3,698,508 km (0.104 R)
• M19: 3,731,569 km (0.119 R)
• M20: 4,033,607 km (0.033 R)
• M21: 4,101,824 km (0.056 R)
• M22: 4,378,430 km (0.112 R)
• M23: 5,169,953 km (0.087 R)
• M24: 6,677,301 km (0.038 R)
• M25: 6,961,238 km (0.117 R)
• M26: 7,415,566 km (0.067 R)
• M27: 7,457,304 km (0.097 R)
• M28: 7,751,862 km (0.053 R)
• M29: 7,794,199 km (0.051 R)
• M30: 7,879,320 km (0.102 R)
• M31: 8,482,947 km (0.101 R)
• M32: 8,790,371 km (0.081 R)
• M33: 9,415,989 km (0.111 R)
• M34: 9,506,645 km (0.119 R)
• M35: 10,851,830 km (0.107 R)
• M36: 11,233,155 km (0.101 R)
• M37: 11,813,594 km (0.073 R)
• M38: 12,107,404 km (0.056 R)
• M39: 12,304,724 km (0.095 R)
• M40: 12,354,091 km (0.076 R)
• M41: 13,306,581 km (0.093 R)
• M42: 13,868,770 km (0.087 R)
• M43: 13,971,843 km (0.096 R)
• M44: 14,334,468 km (0.047 R)
• M45: 15,387,637 km (0.108 R)
• M46: 15,654,819 km (0.114 R)
• M47: 16,031,357 km (0.088 R)
• M48: 16,958,415 km (0.081 R)
• M49: 17,289,624 km (0.053 R)
• M50: 18,579,308 km (0.044 R)
• M51: 19,092,279 km (0.072 R)
• M52: 19,379,357 km (0.112 R)
• M53: 19,436,952 km (0.085 R)
• M54: 20,132,283 km (0.118 R)
• M55: 21,012,816 km (0.085 R)
• M56: 21,071,907 km (0.036 R)
• M57: 22,146,170 km (0.066 R)
• M58: 22,508,196 km (0.097 R)
• M59: 23,852,184 km (0.08 R)
• M60: 23,975,602 km (0.11 R)
• M61: 24,285,120 km (0.114 R)
• M62: 24,720,899 km (0.115 R)
• M63: 24,783,281 km (0.048 R)
• M64: 24,845,813 km (0.1 R)
• M65: 24,970,877 km (0.09 R)
• M66: 26,170,352 km (0.09 R)
• M67: 29,812,911 km (0.044 R)
• M68: 30,346,078 km (0.091 R)
• M69: 30,680,878 km (0.072 R)
• M70: 31,828,443 km (0.097 R)
• M71: 32,784,074 km (0.118 R)
• M72: 33,196,366 km (0.069 R)
• M73: 33,748,980 km (0.118 R)
• M74: 33,956,921 km (0.094 R)
• M75: 34,374,150 km (0.104 R)
• M76: 35,003,209 km (0.077 R)
• M77: 36,627,991 km (0.109 R)
• M78: 36,699,200 km (0.098 R)
• M79: 36,841,767 km (0.077 R)
• M80: 37,127,349 km (0.097 R)
• M81: 38,856,551 km (0.029 R)
• M82: 39,877,257 km (0.062 R)
• M83: 40,170,469 km (0.062 R)
• M84: 40,243,922 km (0.091 R)
• M85: 42,616,993 km (0.11 R)
• M86: 42,691,941 km (0.078 R)
• M87: 43,443,222 km (0.117 R)
• M88: 44,198,840 km (0.118 R)
• M89: 45,646,499 km (0.058 R)
• M90: 48,666,282 km (0.094 R)
• M91: 50,398,027 km (0.101 R)
• M92: 50,635,738 km (0.073 R)
• M93: 50,873,897 km (0.078 R)
• M94: 51,271,529 km (0.118 R)
• M95: 52,470,556 km (0.099 R)
• M96: 53,113,826 km (0.104 R)
• M97: 53,597,925 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit