🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 12.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 397 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,841,020 km

• M1: 151,842 km (0.06 R)
• M2: 243,396 km (0.096 R)
• M3: 338,390 km (0.068 R)
• M4: 425,008 km (0.106 R)
• M5: 528,828 km (0.08 R)
• M6: 611,406 km (0.1 R)
• M7: 693,237 km (0.074 R)
• M8: 769,382 km (0.089 R)
• M9: 865,872 km (0.093 R)
• M10: 966,851 km (0.095 R)
• M11: 1,055,862 km (0.111 R)
• M12: 1,152,652 km (0.055 R)
• M13: 1,247,796 km (0.108 R)
• M14: 1,335,610 km (0.069 R)
• M15: 1,430,904 km (0.086 R)
• M16: 1,598,603 km (0.055 R)
• M17: 1,686,267 km (0.11 R)
• M18: 1,798,466 km (0.115 R)
• M19: 1,887,177 km (0.079 R)
• M20: 2,107,984 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 11.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.71 AU - 0.97 AU

Year: 522 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,841,020 km

• M1: 142,268 km (0.1 R)
• M2: 245,640 km (0.026 R)
• M3: 365,468 km (0.05 R)
• M4: 477,965 km (0.086 R)
• M5: 559,795 km (0.118 R)
• M6: 638,633 km (0.108 R)
• M7: 753,674 km (0.118 R)
• M8: 866,770 km (0.066 R)
• M9: 950,545 km (0.114 R)
• M10: 1,068,727 km (0.067 R)
• M11: 1,332,019 km (0.084 R)
• M12: 1,436,289 km (0.112 R)
• M13: 1,513,332 km (0.081 R)
• M14: 1,628,522 km (0.045 R)
• M15: 1,855,313 km (0.086 R)
• M16: 2,045,601 km (0.075 R)
• M17: 2,270,148 km (0.041 R)
• M18: 2,367,985 km (0.104 R)
• M19: 2,445,776 km (0.112 R)
• M20: 2,589,539 km (0.117 R)
• M21: 2,684,534 km (0.115 R)
• M22: 2,765,765 km (0.116 R)
• M23: 2,961,290 km (0.085 R)
• M24: 3,068,552 km (0.066 R)
• M25: 3,350,244 km (0.094 R)
• M26: 3,446,137 km (0.049 R)
• M27: 3,559,083 km (0.1 R)
• M28: 3,632,386 km (0.119 R)
• M29: 3,805,321 km (0.112 R)
• M30: 3,955,816 km (0.091 R)
• M31: 4,142,515 km (0.1 R)
• M32: 4,228,234 km (0.067 R)
• M33: 4,410,444 km (0.115 R)
• M34: 4,498,109 km (0.096 R)
• M35: 4,577,545 km (0.107 R)
• M36: 4,675,233 km (0.107 R)
• M37: 4,746,740 km (0.091 R)
• M38: 4,899,929 km (0.067 R)
• M39: 5,128,215 km (0.091 R)
• M40: 5,276,167 km (0.119 R)
• M41: 5,397,491 km (0.115 R)
• M42: 5,576,410 km (0.1 R)
• M43: 5,747,700 km (0.08 R)
• M44: 5,862,890 km (0.1 R)
• M45: 5,988,702 km (0.092 R)
• M46: 6,124,986 km (0.102 R)
• M47: 6,262,466 km (0.072 R)
• M48: 6,410,867 km (0.071 R)
• M49: 6,580,362 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 11.3

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.11 AU

Year: 569 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,841,020 km

• M1: 144,661 km (0.089 R)
• M2: 250,876 km (0.117 R)
• M3: 349,760 km (0.106 R)
• M4: 441,164 km (0.097 R)
• M5: 522,695 km (0.05 R)
• M6: 645,664 km (0.082 R)
• M7: 727,494 km (0.076 R)
• M8: 832,811 km (0.113 R)
• M9: 913,145 km (0.059 R)
• M10: 1,071,121 km (0.083 R)
• M11: 1,170,603 km (0.09 R)
• M12: 1,267,692 km (0.103 R)
• M13: 1,494,632 km (0.105 R)
• M14: 1,594,265 km (0.09 R)
• M15: 1,670,559 km (0.105 R)
• M16: 1,860,250 km (0.111 R)
• M17: 1,974,841 km (0.081 R)
• M18: 2,084,796 km (0.116 R)
• M19: 2,196,994 km (0.108 R)
• M20: 2,275,234 km (0.091 R)
• M21: 2,412,864 km (0.114 R)
• M22: 2,530,897 km (0.08 R)
• M23: 2,628,135 km (0.092 R)
• M24: 2,719,240 km (0.107 R)
• M25: 2,803,614 km (0.106 R)
• M26: 2,912,222 km (0.11 R)
• M27: 2,982,832 km (0.1 R)
• M28: 3,054,190 km (0.095 R)
• M29: 3,214,559 km (0.083 R)
• M30: 3,385,849 km (0.082 R)
• M31: 3,577,184 km (0.082 R)
• M32: 3,653,030 km (0.096 R)
• M33: 3,901,064 km (0.064 R)
• M34: 4,066,669 km (0.106 R)
• M35: 4,332,953 km (0.054 R)
• M36: 4,540,894 km (0.09 R)
• M37: 4,724,600 km (0.12 R)
• M38: 4,798,651 km (0.081 R)
• M39: 4,938,675 km (0.111 R)
• M40: 5,261,357 km (0.107 R)
• M41: 5,396,145 km (0.061 R)
• M42: 5,493,084 km (0.097 R)
• M43: 5,580,898 km (0.108 R)
• M44: 5,748,149 km (0.047 R)
• M45: 5,907,022 km (0.112 R)
• M46: 6,208,910 km (0.043 R)
• M47: 6,423,284 km (0.108 R)
• M48: 6,608,935 km (0.062 R)
• M49: 6,681,639 km (0.062 R)
• M50: 7,091,687 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 10.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.64 AU - 2.28 AU

Year: 1861 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,841,020 km

• M1: 148,551 km (0.082 R)
• M2: 253,419 km (0.104 R)
• M3: 360,531 km (0.092 R)
• M4: 443,558 km (0.1 R)
• M5: 514,766 km (0.108 R)
• M6: 634,145 km (0.109 R)
• M7: 763,697 km (0.097 R)
• M8: 877,840 km (0.093 R)
• M9: 971,788 km (0.119 R)
• M10: 1,060,350 km (0.101 R)
• M11: 1,133,353 km (0.109 R)
• M12: 1,255,874 km (0.12 R)
• M13: 1,443,171 km (0.081 R)
• M14: 1,555,967 km (0.086 R)
• M15: 1,639,892 km (0.119 R)
• M16: 2,306,350 km (0.102 R)
• M17: 2,402,841 km (0.116 R)
• M18: 2,537,778 km (0.117 R)
• M19: 2,918,654 km (0.12 R)
• M20: 3,537,840 km (0.119 R)
• M21: 3,663,801 km (0.077 R)
• M22: 3,934,574 km (0.104 R)
• M23: 4,036,001 km (0.107 R)
• M24: 4,138,326 km (0.098 R)
• M25: 4,345,669 km (0.091 R)
• M26: 4,435,577 km (0.096 R)
• M27: 4,510,974 km (0.102 R)
• M28: 4,739,709 km (0.026 R)
• M29: 4,925,510 km (0.109 R)
• M30: 5,113,704 km (0.082 R)
• M31: 5,304,441 km (0.088 R)
• M32: 5,481,266 km (0.071 R)
• M33: 5,627,423 km (0.058 R)
• M34: 5,890,416 km (0.081 R)
• M35: 6,023,558 km (0.074 R)
• M36: 6,157,598 km (0.119 R)
• M37: 6,462,927 km (0.077 R)
• M38: 6,531,443 km (0.119 R)
• M39: 6,930,121 km (0.095 R)
• M40: 7,319,076 km (0.108 R)
• M41: 7,408,386 km (0.108 R)
• M42: 7,642,506 km (0.034 R)
• M43: 7,860,770 km (0.068 R)
• M44: 8,062,727 km (0.095 R)
• M45: 8,155,178 km (0.113 R)
• M46: 8,266,330 km (0.081 R)
• M47: 8,378,229 km (0.091 R)
• M48: 8,471,727 km (0.038 R)
• M49: 8,678,771 km (0.111 R)
• M50: 8,887,609 km (0.093 R)
• M51: 9,504,402 km (0.098 R)
• M52: 9,778,465 km (0.12 R)
• M53: 10,055,370 km (0.1 R)
• M54: 10,154,853 km (0.059 R)
• M55: 10,394,958 km (0.119 R)
• M56: 10,637,007 km (0.04 R)
• M57: 11,832,892 km (0.048 R)
• M58: 12,106,806 km (0.073 R)
• M59: 12,297,693 km (0.113 R)
• M60: 12,596,590 km (0.105 R)
• M61: 13,332,461 km (0.062 R)
• M62: 13,441,817 km (0.105 R)
• M63: 13,595,454 km (0.081 R)
• M64: 14,395,055 km (0.116 R)
• M65: 14,687,519 km (0.045 R)
• M66: 15,346,946 km (0.106 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 13.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.87 AU - 4.93 AU

Year: 7357 Days

Day: 7.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,841,020 km

• M1: 165,006 km (0.101 R)
• M2: 408,253 km (0.115 R)
• M3: 546,182 km (0.084 R)
• M4: 642,224 km (0.11 R)
• M5: 832,363 km (0.083 R)
• M6: 1,067,082 km (0.087 R)
• M7: 1,645,277 km (0.04 R)
• M8: 2,007,155 km (0.11 R)
• M9: 2,181,586 km (0.076 R)
• M10: 3,019,633 km (0.06 R)
• M11: 3,183,742 km (0.062 R)
• M12: 3,407,391 km (0.028 R)
• M13: 3,559,382 km (0.039 R)
• M14: 3,675,021 km (0.087 R)
• M15: 3,830,902 km (0.113 R)
• M16: 3,989,177 km (0.114 R)
• M17: 4,332,803 km (0.034 R)
• M18: 4,644,116 km (0.112 R)
• M19: 5,070,620 km (0.1 R)
• M20: 5,288,734 km (0.109 R)
• M21: 6,007,252 km (0.053 R)
• M22: 6,168,668 km (0.083 R)
• M23: 6,542,812 km (0.118 R)
• M24: 6,709,016 km (0.115 R)
• M25: 6,996,992 km (0.119 R)
• M26: 7,313,690 km (0.099 R)
• M27: 7,935,868 km (0.09 R)
• M28: 8,189,586 km (0.115 R)
• M29: 8,368,654 km (0.114 R)
• M30: 8,600,980 km (0.039 R)
• M31: 8,704,950 km (0.068 R)
• M32: 9,045,734 km (0.028 R)
• M33: 9,284,193 km (0.062 R)
• M34: 9,740,317 km (0.099 R)
• M35: 10,039,513 km (0.112 R)
• M36: 10,396,902 km (0.043 R)
• M37: 10,479,929 km (0.1 R)
• M38: 10,758,480 km (0.082 R)
• M39: 11,124,247 km (0.093 R)
• M40: 11,408,483 km (0.104 R)
• M41: 11,494,203 km (0.119 R)
• M42: 12,100,373 km (0.094 R)
• M43: 12,216,910 km (0.094 R)
• M44: 12,510,122 km (0.099 R)
• M45: 12,657,625 km (0.073 R)
• M46: 12,746,487 km (0.101 R)
• M47: 13,253,474 km (0.065 R)
• M48: 13,403,969 km (0.087 R)
• M49: 13,767,193 km (0.108 R)
• M50: 14,565,447 km (0.107 R)
• M51: 14,782,962 km (0.11 R)
• M52: 14,938,993 km (0.089 R)
• M53: 15,695,509 km (0.108 R)
• M54: 16,238,849 km (0.051 R)
• M55: 16,432,129 km (0.12 R)
• M56: 16,756,009 km (0.108 R)
• M57: 17,049,221 km (0.06 R)
• M58: 17,377,139 km (0.103 R)
• M59: 17,508,935 km (0.057 R)
• M60: 18,139,191 km (0.086 R)
• M61: 18,810,586 km (0.12 R)
• M62: 19,490,359 km (0.082 R)
• M63: 19,661,499 km (0.107 R)
• M64: 20,212,617 km (0.116 R)
• M65: 20,490,121 km (0.111 R)
• M66: 20,978,708 km (0.12 R)
• M67: 21,294,958 km (0.102 R)
• M68: 21,612,704 km (0.089 R)
• M69: 21,967,550 km (0.067 R)
• M70: 22,539,462 km (0.116 R)
• M71: 23,297,475 km (0.094 R)
• M72: 23,697,948 km (0.055 R)
• M73: 23,844,105 km (0.053 R)
• M74: 24,210,770 km (0.078 R)
• M75: 24,542,578 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 5.1

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.6 AU - 9.7 AU

Year: 18773 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,841,020 km

• M1: 69,114 km (0.095 R)
• M2: 474,524 km (0.108 R)
• M3: 662,719 km (0.111 R)
• M4: 744,399 km (0.084 R)
• M5: 917,783 km (0.088 R)
• M6: 1,564,495 km (0.09 R)
• M7: 2,078,513 km (0.114 R)
• M8: 2,199,388 km (0.113 R)
• M9: 2,353,773 km (0.057 R)
• M10: 3,006,020 km (0.115 R)
• M11: 3,177,309 km (0.11 R)
• M12: 3,783,629 km (0.118 R)
• M13: 4,118,878 km (0.068 R)
• M14: 4,978,019 km (0.054 R)
• M15: 5,262,554 km (0.114 R)
• M16: 5,678,436 km (0.106 R)
• M17: 6,585,597 km (0.087 R)
• M18: 7,169,478 km (0.119 R)
• M19: 7,398,512 km (0.112 R)
• M20: 7,583,415 km (0.085 R)
• M21: 7,863,612 km (0.045 R)
• M22: 9,018,059 km (0.104 R)
• M23: 10,794,234 km (0.071 R)
• M24: 12,018,394 km (0.084 R)
• M25: 12,181,306 km (0.104 R)
• M26: 12,784,784 km (0.119 R)
• M27: 12,840,135 km (0.065 R)
• M28: 14,077,908 km (0.062 R)
• M29: 14,827,094 km (0.084 R)
• M30: 14,943,481 km (0.055 R)
• M31: 15,826,108 km (0.046 R)
• M32: 16,064,268 km (0.074 R)
• M33: 16,243,786 km (0.107 R)
• M34: 17,150,947 km (0.065 R)
• M35: 18,824,798 km (0.068 R)
• M36: 19,014,039 km (0.083 R)
• M37: 20,875,186 km (0.103 R)
• M38: 21,860,288 km (0.095 R)
• M39: 22,592,420 km (0.116 R)
• M40: 22,726,310 km (0.041 R)
• M41: 22,860,649 km (0.1 R)
• M42: 23,943,887 km (0.11 R)
• M43: 25,600,085 km (0.107 R)
• M44: 25,949,695 km (0.057 R)
• M45: 26,724,463 km (0.097 R)
• M46: 27,864,997 km (0.093 R)
• M47: 28,080,568 km (0.111 R)
• M48: 29,678,572 km (0.083 R)
• M49: 30,414,593 km (0.104 R)
• M50: 31,231,248 km (0.081 R)
• M51: 32,205,579 km (0.1 R)
• M52: 32,280,977 km (0.094 R)
• M53: 34,337,798 km (0.064 R)
• M54: 38,257,112 km (0.089 R)
• M55: 38,496,768 km (0.025 R)
• M56: 39,379,545 km (0.096 R)
• M57: 39,540,812 km (0.079 R)
• M58: 42,480,559 km (0.091 R)
• M59: 43,976,538 km (0.081 R)
• M60: 44,815,034 km (0.055 R)
• M61: 46,082,726 km (0.063 R)
• M62: 46,167,698 km (0.079 R)
• M63: 46,763,696 km (0.1 R)
• M64: 47,276,517 km (0.085 R)
• M65: 51,182,069 km (0.116 R)
• M66: 51,446,109 km (0.096 R)
• M67: 51,710,598 km (0.083 R)
• M68: 52,418,047 km (0.115 R)
• M69: 52,773,042 km (0.108 R)
• M70: 54,559,690 km (0.082 R)
• M71: 55,731,640 km (0.118 R)
• M72: 58,283,929 km (0.029 R)
• M73: 58,927,798 km (0.114 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: 179 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit