🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 11

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 279 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,918,783 km

• M1: 162,912 km (0.099 R)
• M2: 244,593 km (0.063 R)
• M3: 384,317 km (0.117 R)
• M4: 511,176 km (0.089 R)
• M5: 619,485 km (0.067 R)
• M6: 706,551 km (0.098 R)
• M7: 808,726 km (0.063 R)
• M8: 879,935 km (0.094 R)
• M9: 979,716 km (0.1 R)
• M10: 1,048,531 km (0.117 R)
• M11: 1,143,077 km (0.093 R)
• M12: 1,220,120 km (0.109 R)
• M13: 1,294,770 km (0.047 R)
• M14: 1,401,283 km (0.073 R)
• M15: 1,560,007 km (0.101 R)
• M16: 1,650,813 km (0.082 R)
• M17: 1,724,863 km (0.107 R)
• M18: 1,833,172 km (0.114 R)
• M19: 1,983,069 km (0.088 R)
• M20: 2,102,000 km (0.104 R)
• M21: 2,264,164 km (0.091 R)
• M22: 2,420,194 km (0.07 R)
• M23: 2,542,266 km (0.066 R)
• M24: 2,623,049 km (0.102 R)
• M25: 2,765,167 km (0.114 R)
• M26: 2,864,949 km (0.095 R)
• M27: 2,994,351 km (0.044 R)
• M28: 3,166,239 km (0.067 R)
• M29: 3,282,476 km (0.111 R)
• M30: 3,501,637 km (0.093 R)
• M31: 3,615,930 km (0.028 R)
• M32: 3,836,288 km (0.108 R)
• M33: 3,916,771 km (0.086 R)
• M34: 4,092,399 km (0.109 R)
• M35: 4,225,841 km (0.108 R)
• M36: 4,296,301 km (0.109 R)
• M37: 4,367,211 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 9.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 724 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,918,783 km

• M1: 129,701 km (0.041 R)
• M2: 206,445 km (0.1 R)
• M3: 267,182 km (0.114 R)
• M4: 405,410 km (0.072 R)
• M5: 474,674 km (0.084 R)
• M6: 557,701 km (0.057 R)
• M7: 636,689 km (0.118 R)
• M8: 866,172 km (0.088 R)
• M9: 937,380 km (0.104 R)
• M10: 1,033,871 km (0.071 R)
• M11: 1,110,016 km (0.102 R)
• M12: 1,212,640 km (0.099 R)
• M13: 1,280,857 km (0.063 R)
• M14: 1,560,156 km (0.102 R)
• M15: 1,641,687 km (0.06 R)
• M16: 1,745,658 km (0.043 R)
• M17: 2,033,633 km (0.118 R)
• M18: 2,123,093 km (0.107 R)
• M19: 2,399,400 km (0.043 R)
• M20: 2,502,024 km (0.108 R)
• M21: 2,638,607 km (0.108 R)
• M22: 2,736,444 km (0.042 R)
• M23: 2,810,794 km (0.104 R)
• M24: 2,936,008 km (0.087 R)
• M25: 3,209,323 km (0.048 R)
• M26: 3,270,359 km (0.074 R)
• M27: 3,517,944 km (0.071 R)
• M28: 3,680,407 km (0.117 R)
• M29: 3,975,563 km (0.12 R)
• M30: 4,059,937 km (0.088 R)
• M31: 4,201,905 km (0.09 R)
• M32: 4,393,689 km (0.096 R)
• M33: 4,588,466 km (0.055 R)
• M34: 4,956,477 km (0.101 R)
• M35: 5,067,777 km (0.117 R)
• M36: 5,272,128 km (0.095 R)
• M37: 5,468,849 km (0.04 R)
• M38: 5,816,365 km (0.095 R)
• M39: 5,923,028 km (0.117 R)
• M40: 6,149,370 km (0.1 R)
• M41: 6,488,508 km (0.095 R)
• M42: 6,599,360 km (0.077 R)
• M43: 6,721,881 km (0.115 R)
• M44: 6,811,490 km (0.103 R)
• M45: 7,139,708 km (0.082 R)
• M46: 7,254,001 km (0.098 R)
• M47: 7,741,091 km (0.084 R)
• M48: 7,976,708 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.02 AU - 3.88 AU

Year: 4504 Days

Day: 6.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,918,783 km

• M1: 183,856 km (0.082 R)
• M2: 314,604 km (0.099 R)
• M3: 546,780 km (0.115 R)
• M4: 812,167 km (0.086 R)
• M5: 970,292 km (0.066 R)
• M6: 1,281,007 km (0.12 R)
• M7: 1,398,590 km (0.071 R)
• M8: 1,489,247 km (0.093 R)
• M9: 1,687,763 km (0.041 R)
• M10: 1,917,845 km (0.113 R)
• M11: 2,031,090 km (0.078 R)
• M12: 2,181,885 km (0.113 R)
• M13: 2,276,730 km (0.108 R)
• M14: 2,421,391 km (0.088 R)
• M15: 2,544,510 km (0.053 R)
• M16: 2,695,155 km (0.093 R)
• M17: 2,784,465 km (0.056 R)
• M18: 2,913,718 km (0.096 R)
• M19: 3,232,361 km (0.114 R)
• M20: 3,451,223 km (0.099 R)
• M21: 3,548,611 km (0.045 R)
• M22: 3,932,778 km (0.095 R)
• M23: 4,122,618 km (0.078 R)
• M24: 4,435,876 km (0.084 R)
• M25: 4,788,029 km (0.089 R)
• M26: 4,943,910 km (0.073 R)
• M27: 5,181,023 km (0.097 R)
• M28: 5,422,025 km (0.109 R)
• M29: 5,584,788 km (0.087 R)
• M30: 5,699,679 km (0.098 R)
• M31: 5,881,739 km (0.113 R)
• M32: 6,234,940 km (0.108 R)
• M33: 6,457,093 km (0.071 R)
• M34: 6,856,669 km (0.115 R)
• M35: 7,157,211 km (0.1 R)
• M36: 7,354,082 km (0.071 R)
• M37: 7,480,193 km (0.084 R)
• M38: 7,826,362 km (0.076 R)
• M39: 8,084,867 km (0.113 R)
• M40: 8,346,065 km (0.11 R)
• M41: 8,819,692 km (0.094 R)
• M42: 9,069,521 km (0.114 R)
• M43: 9,674,644 km (0.05 R)
• M44: 9,773,528 km (0.088 R)
• M45: 9,872,562 km (0.112 R)
• M46: 10,353,369 km (0.116 R)
• M47: 10,657,801 km (0.063 R)
• M48: 10,862,301 km (0.059 R)
• M49: 11,462,937 km (0.078 R)
• M50: 12,545,577 km (0.059 R)
• M51: 12,804,979 km (0.116 R)
• M52: 12,913,737 km (0.088 R)
• M53: 13,549,827 km (0.096 R)
• M54: 13,793,971 km (0.104 R)
• M55: 14,263,858 km (0.109 R)
• M56: 14,421,684 km (0.068 R)
• M57: 14,534,780 km (0.03 R)
• M58: 15,081,709 km (0.086 R)
• M59: 15,173,562 km (0.111 R)
• M60: 15,357,717 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 10.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.18 AU - 3.84 AU

Year: 4622 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,918,783 km

• M1: 162,613 km (0.092 R)
• M2: 264,489 km (0.115 R)
• M3: 537,954 km (0.087 R)
• M4: 764,146 km (0.091 R)
• M5: 992,582 km (0.101 R)
• M6: 1,167,462 km (0.106 R)
• M7: 1,274,275 km (0.049 R)
• M8: 1,857,706 km (0.106 R)
• M9: 1,965,417 km (0.117 R)
• M10: 2,075,371 km (0.086 R)
• M11: 2,149,871 km (0.099 R)
• M12: 2,398,203 km (0.093 R)
• M13: 2,515,937 km (0.112 R)
• M14: 2,615,719 km (0.091 R)
• M15: 3,797,542 km (0.099 R)
• M16: 4,051,709 km (0.113 R)
• M17: 4,145,507 km (0.104 R)
• M18: 4,311,411 km (0.083 R)
• M19: 5,378,642 km (0.116 R)
• M20: 5,716,733 km (0.052 R)
• M21: 5,875,307 km (0.03 R)
• M22: 6,196,493 km (0.11 R)
• M23: 6,551,040 km (0.111 R)
• M24: 6,996,692 km (0.072 R)
• M25: 7,166,187 km (0.108 R)
• M26: 7,251,607 km (0.069 R)
• M27: 7,337,177 km (0.05 R)
• M28: 8,093,843 km (0.046 R)
• M29: 8,966,896 km (0.035 R)
• M30: 9,058,899 km (0.092 R)
• M31: 9,336,852 km (0.097 R)
• M32: 9,430,201 km (0.083 R)
• M33: 9,555,115 km (0.096 R)
• M34: 10,091,872 km (0.094 R)
• M35: 10,476,788 km (0.1 R)
• M36: 10,541,414 km (0.116 R)
• M37: 10,932,014 km (0.077 R)
• M38: 11,794,296 km (0.09 R)
• M39: 11,895,275 km (0.041 R)
• M40: 12,064,171 km (0.053 R)
• M41: 12,438,315 km (0.072 R)
• M42: 12,712,977 km (0.051 R)
• M43: 13,233,278 km (0.115 R)
• M44: 13,513,624 km (0.087 R)
• M45: 13,937,884 km (0.096 R)
• M46: 14,944,678 km (0.095 R)
• M47: 15,678,156 km (0.066 R)
• M48: 15,789,158 km (0.103 R)
• M49: 15,900,458 km (0.119 R)
• M50: 15,974,809 km (0.105 R)
• M51: 16,385,754 km (0.044 R)
• M52: 19,637,264 km (0.115 R)
• M53: 19,756,942 km (0.103 R)
• M54: 19,957,104 km (0.083 R)
• M55: 20,886,256 km (0.07 R)
• M56: 21,376,489 km (0.079 R)
• M57: 21,582,036 km (0.043 R)
• M58: 21,746,893 km (0.098 R)
• M59: 22,660,786 km (0.086 R)
• M60: 22,744,561 km (0.034 R)
• M61: 23,206,818 km (0.098 R)
• M62: 23,714,703 km (0.036 R)
• M63: 23,884,796 km (0.111 R)
• M64: 23,970,067 km (0.059 R)
• M65: 24,097,973 km (0.101 R)
• M66: 24,397,618 km (0.085 R)
• M67: 25,086,965 km (0.1 R)
• M68: 25,390,499 km (0.088 R)
• M69: 26,045,139 km (0.11 R)
• M70: 27,237,584 km (0.114 R)
• M71: 27,504,915 km (0.092 R)
• M72: 28,132,179 km (0.055 R)
• M73: 28,718,902 km (0.066 R)
• M74: 29,675,281 km (0.119 R)
• M75: 30,134,397 km (0.107 R)
• M76: 30,226,399 km (0.053 R)
• M77: 30,641,982 km (0.095 R)
• M78: 30,780,959 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.6

Radius: 3.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.95 AU - 9.65 AU

Year: 18350 Days

Day: 15.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,918,783 km

• M1: 226,192 km (0.099 R)
• M2: 396,734 km (0.04 R)
• M3: 472,280 km (0.033 R)
• M4: 564,582 km (0.041 R)
• M5: 779,405 km (0.1 R)
• M6: 1,017,415 km (0.114 R)
• M7: 2,017,178 km (0.06 R)
• M8: 2,301,563 km (0.107 R)
• M9: 3,785,574 km (0.099 R)
• M10: 3,831,501 km (0.097 R)
• M11: 4,348,960 km (0.061 R)
• M12: 5,216,627 km (0.085 R)
• M13: 5,604,385 km (0.08 R)
• M14: 6,517,082 km (0.099 R)
• M15: 6,655,160 km (0.038 R)
• M16: 6,822,112 km (0.04 R)
• M17: 7,075,082 km (0.056 R)
• M18: 7,131,779 km (0.097 R)
• M19: 7,160,203 km (0.034 R)
• M20: 7,940,655 km (0.058 R)
• M21: 8,177,020 km (0.12 R)
• M22: 8,236,410 km (0.054 R)
• M23: 8,325,869 km (0.088 R)
• M24: 8,656,630 km (0.118 R)
• M25: 8,777,954 km (0.075 R)
• M26: 9,705,910 km (0.111 R)
• M27: 9,832,021 km (0.113 R)
• M28: 10,696,996 km (0.099 R)
• M29: 11,452,914 km (0.117 R)
• M30: 11,619,566 km (0.069 R)
• M31: 11,753,306 km (0.102 R)
• M32: 12,157,969 km (0.037 R)
• M33: 13,504,200 km (0.12 R)
• M34: 14,212,695 km (0.041 R)
• M35: 14,248,449 km (0.078 R)
• M36: 14,499,474 km (0.094 R)
• M37: 14,969,511 km (0.054 R)
• M38: 15,005,863 km (0.12 R)
• M39: 15,887,443 km (0.118 R)
• M40: 15,998,894 km (0.089 R)
• M41: 17,931,549 km (0.12 R)
• M42: 18,047,487 km (0.099 R)
• M43: 18,163,725 km (0.078 R)
• M44: 20,418,464 km (0.087 R)
• M45: 20,499,097 km (0.063 R)
• M46: 20,944,899 km (0.084 R)
• M47: 21,026,280 km (0.102 R)
• M48: 22,011,232 km (0.111 R)
• M49: 22,052,521 km (0.064 R)
• M50: 22,093,960 km (0.102 R)
• M51: 22,843,296 km (0.105 R)
• M52: 23,010,995 km (0.108 R)
• M53: 23,643,345 km (0.107 R)
• M54: 24,068,053 km (0.101 R)
• M55: 24,281,380 km (0.109 R)
• M56: 25,661,420 km (0.112 R)
• M57: 26,097,947 km (0.047 R)
• M58: 27,022,462 km (0.086 R)
• M59: 27,511,048 km (0.055 R)
• M60: 27,823,409 km (0.071 R)
• M61: 28,316,783 km (0.055 R)
• M62: 28,948,684 km (0.045 R)
• M63: 29,220,952 km (0.102 R)
• M64: 30,226,699 km (0.063 R)
• M65: 30,456,780 km (0.074 R)
• M66: 30,779,911 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit