🌌 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: 439.5

Radius: 10.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 403 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,575,139 km

• M1: 137,181 km (0.042 R)
• M2: 244,443 km (0.062 R)
• M3: 340,784 km (0.114 R)
• M4: 478,564 km (0.042 R)
• M5: 546,032 km (0.1 R)
• M6: 627,413 km (0.038 R)
• M7: 695,780 km (0.082 R)
• M8: 957,426 km (0.09 R)
• M9: 1,079,349 km (0.085 R)
• M10: 1,180,776 km (0.099 R)
• M11: 1,272,330 km (0.095 R)
• M12: 1,366,427 km (0.097 R)
• M13: 1,561,652 km (0.12 R)
• M14: 1,672,654 km (0.066 R)
• M15: 1,877,154 km (0.063 R)
• M16: 1,995,636 km (0.031 R)
• M17: 2,090,032 km (0.106 R)
• M18: 2,164,532 km (0.114 R)
• M19: 2,272,541 km (0.1 R)
• M20: 2,338,364 km (0.095 R)
• M21: 2,466,121 km (0.098 R)
• M22: 2,573,383 km (0.103 R)
• M23: 2,693,958 km (0.057 R)
• M24: 2,798,827 km (0.094 R)
• M25: 2,875,421 km (0.113 R)
• M26: 2,964,581 km (0.057 R)
• M27: 3,066,906 km (0.115 R)
• M28: 3,250,313 km (0.1 R)
• M29: 3,437,460 km (0.083 R)
• M30: 3,507,023 km (0.104 R)
• M31: 3,634,630 km (0.104 R)
• M32: 3,776,748 km (0.076 R)
• M33: 3,868,152 km (0.106 R)
• M34: 3,933,975 km (0.102 R)
• M35: 4,000,247 km (0.111 R)
• M36: 4,066,669 km (0.08 R)
• M37: 4,160,466 km (0.046 R)
• M38: 4,255,012 km (0.076 R)
• M39: 4,323,079 km (0.099 R)
• M40: 4,418,822 km (0.07 R)
• M41: 4,508,431 km (0.08 R)
• M42: 4,612,551 km (0.074 R)
• M43: 4,717,419 km (0.103 R)
• M44: 4,830,216 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 9.6

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.29 AU - 3.33 AU

Year: 3311 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,575,139 km

• M1: 177,124 km (0.111 R)
• M2: 276,307 km (0.109 R)
• M3: 358,436 km (0.07 R)
• M4: 572,062 km (0.092 R)
• M5: 646,412 km (0.057 R)
• M6: 775,067 km (0.104 R)
• M7: 912,547 km (0.1 R)
• M8: 990,188 km (0.03 R)
• M9: 1,188,555 km (0.091 R)
• M10: 1,361,640 km (0.095 R)
• M11: 1,556,566 km (0.044 R)
• M12: 1,719,179 km (0.07 R)
• M13: 1,816,717 km (0.074 R)
• M14: 2,061,309 km (0.111 R)
• M15: 2,150,320 km (0.119 R)
• M16: 2,225,418 km (0.118 R)
• M17: 2,409,423 km (0.108 R)
• M18: 2,582,508 km (0.043 R)
• M19: 2,711,013 km (0.059 R)
• M20: 2,974,454 km (0.089 R)
• M21: 3,298,035 km (0.051 R)
• M22: 3,367,747 km (0.077 R)
• M23: 3,526,171 km (0.096 R)
• M24: 4,840,837 km (0.091 R)
• M25: 5,201,368 km (0.068 R)
• M26: 5,508,493 km (0.116 R)
• M27: 5,612,164 km (0.119 R)
• M28: 5,821,452 km (0.061 R)
• M29: 5,948,460 km (0.052 R)
• M30: 6,817,624 km (0.098 R)
• M31: 6,996,094 km (0.027 R)
• M32: 7,063,563 km (0.076 R)
• M33: 7,587,305 km (0.054 R)
• M34: 7,679,756 km (0.077 R)
• M35: 7,795,695 km (0.082 R)
• M36: 7,935,718 km (0.083 R)
• M37: 8,408,448 km (0.115 R)
• M38: 9,036,609 km (0.043 R)
• M39: 9,405,966 km (0.034 R)
• M40: 9,554,966 km (0.083 R)
• M41: 9,729,995 km (0.12 R)
• M42: 9,880,790 km (0.091 R)
• M43: 10,312,380 km (0.065 R)
• M44: 11,036,583 km (0.084 R)
• M45: 11,404,893 km (0.067 R)
• M46: 11,563,915 km (0.119 R)
• M47: 12,588,362 km (0.05 R)
• M48: 13,056,154 km (0.094 R)
• M49: 13,839,000 km (0.086 R)
• M50: 14,037,067 km (0.11 R)
• M51: 14,579,360 km (0.063 R)
• M52: 14,723,273 km (0.111 R)
• M53: 15,216,048 km (0.103 R)
• M54: 16,098,676 km (0.104 R)
• M55: 16,756,607 km (0.111 R)
• M56: 16,998,058 km (0.115 R)
• M57: 17,606,622 km (0.084 R)
• M58: 17,882,780 km (0.065 R)
• M59: 18,129,467 km (0.109 R)
• M60: 18,253,184 km (0.101 R)
• M61: 18,657,398 km (0.07 R)
• M62: 18,970,356 km (0.111 R)
• M63: 19,792,247 km (0.071 R)
• M64: 20,239,545 km (0.109 R)
• M65: 20,303,722 km (0.07 R)
• M66: 20,496,703 km (0.115 R)
• M67: 20,625,657 km (0.079 R)
• M68: 20,690,283 km (0.107 R)
• M69: 21,176,775 km (0.061 R)
• M70: 21,470,586 km (0.092 R)
• M71: 21,897,239 km (0.088 R)
• M72: 22,062,096 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 14.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.36 AU - 3.48 AU

Year: 4446 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,575,139 km

• M1: 284,535 km (0.114 R)
• M2: 409,749 km (0.1 R)
• M3: 717,023 km (0.054 R)
• M4: 847,771 km (0.099 R)
• M5: 987,795 km (0.03 R)
• M6: 1,216,979 km (0.116 R)
• M7: 1,622,688 km (0.069 R)
• M8: 2,329,089 km (0.074 R)
• M9: 2,565,304 km (0.094 R)
• M10: 2,690,667 km (0.095 R)
• M11: 3,017,688 km (0.107 R)
• M12: 3,114,777 km (0.109 R)
• M13: 3,366,850 km (0.064 R)
• M14: 3,560,429 km (0.044 R)
• M15: 4,341,629 km (0.091 R)
• M16: 5,111,610 km (0.065 R)
• M17: 5,659,587 km (0.081 R)
• M18: 5,924,076 km (0.1 R)
• M19: 6,136,355 km (0.036 R)
• M20: 6,765,115 km (0.118 R)
• M21: 7,438,605 km (0.101 R)
• M22: 7,997,801 km (0.118 R)
• M23: 8,183,153 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 13.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.2 AU - 5.74 AU

Year: 7788 Days

Day: 13.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,575,139 km

• M1: 309,518 km (0.089 R)
• M2: 446,400 km (0.09 R)
• M3: 666,010 km (0.087 R)
• M4: 790,924 km (0.065 R)
• M5: 1,067,530 km (0.095 R)
• M6: 1,290,132 km (0.097 R)
• M7: 1,413,700 km (0.071 R)
• M8: 1,879,099 km (0.092 R)
• M9: 3,179,703 km (0.119 R)
• M10: 3,576,436 km (0.084 R)
• M11: 3,971,075 km (0.084 R)
• M12: 4,210,881 km (0.093 R)
• M13: 4,531,768 km (0.069 R)
• M14: 5,018,410 km (0.069 R)
• M15: 5,707,159 km (0.095 R)
• M16: 5,810,980 km (0.114 R)
• M17: 6,062,753 km (0.074 R)
• M18: 6,168,818 km (0.082 R)
• M19: 6,751,950 km (0.071 R)
• M20: 6,883,896 km (0.091 R)
• M21: 7,195,358 km (0.051 R)
• M22: 7,556,936 km (0.075 R)
• M23: 7,694,118 km (0.091 R)
• M24: 7,901,460 km (0.101 R)
• M25: 8,064,073 km (0.103 R)
• M26: 8,227,733 km (0.102 R)
• M27: 8,773,167 km (0.078 R)
• M28: 10,150,365 km (0.104 R)
• M29: 10,403,485 km (0.083 R)
• M30: 10,709,861 km (0.099 R)
• M31: 10,812,635 km (0.113 R)
• M32: 11,253,201 km (0.107 R)
• M33: 12,178,912 km (0.101 R)
• M34: 12,637,280 km (0.096 R)
• M35: 12,991,677 km (0.115 R)
• M36: 15,186,428 km (0.093 R)
• M37: 15,331,089 km (0.092 R)
• M38: 16,267,422 km (0.092 R)
• M39: 17,645,518 km (0.109 R)
• M40: 18,164,323 km (0.103 R)
• M41: 18,936,547 km (0.093 R)
• M42: 19,217,043 km (0.043 R)
• M43: 20,067,208 km (0.113 R)
• M44: 20,704,794 km (0.103 R)
• M45: 20,800,986 km (0.061 R)
• M46: 20,961,654 km (0.118 R)
• M47: 21,576,052 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 10.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.08 AU - 6.06 AU

Year: 8025 Days

Day: 12.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,575,139 km

• M1: 386,561 km (0.117 R)
• M2: 472,580 km (0.105 R)
• M3: 579,093 km (0.107 R)
• M4: 735,274 km (0.098 R)
• M5: 804,837 km (0.087 R)
• M6: 936,183 km (0.114 R)
• M7: 1,107,174 km (0.076 R)
• M8: 1,205,011 km (0.1 R)
• M9: 1,516,474 km (0.074 R)
• M10: 1,663,080 km (0.071 R)
• M11: 1,776,325 km (0.08 R)
• M12: 1,911,861 km (0.062 R)
• M13: 1,990,848 km (0.098 R)
• M14: 2,193,254 km (0.067 R)
• M15: 2,297,075 km (0.034 R)
• M16: 3,139,311 km (0.099 R)
• M17: 3,399,761 km (0.076 R)
• M18: 4,069,062 km (0.097 R)
• M19: 4,275,208 km (0.028 R)
• M20: 4,484,944 km (0.096 R)
• M21: 4,697,972 km (0.119 R)
• M22: 5,189,550 km (0.116 R)
• M23: 5,469,897 km (0.106 R)
• M24: 5,755,180 km (0.055 R)
• M25: 6,074,721 km (0.118 R)
• M26: 6,761,375 km (0.108 R)
• M27: 6,852,779 km (0.069 R)
• M28: 6,944,632 km (0.11 R)
• M29: 7,222,585 km (0.055 R)
• M30: 8,046,121 km (0.103 R)
• M31: 8,370,749 km (0.113 R)
• M32: 8,699,715 km (0.112 R)
• M33: 8,899,278 km (0.106 R)
• M34: 8,999,509 km (0.103 R)
• M35: 9,100,188 km (0.081 R)
• M36: 9,201,316 km (0.067 R)
• M37: 9,302,744 km (0.105 R)
• M38: 9,609,270 km (0.117 R)
• M39: 9,746,600 km (0.104 R)
• M40: 9,988,500 km (0.056 R)
• M41: 11,227,470 km (0.042 R)
• M42: 11,553,892 km (0.082 R)
• M43: 12,626,958 km (0.108 R)
• M44: 12,739,755 km (0.112 R)
• M45: 12,928,547 km (0.067 R)
• M46: 13,232,530 km (0.111 R)
• M47: 13,308,975 km (0.037 R)
• M48: 13,500,609 km (0.072 R)
• M49: 14,236,930 km (0.105 R)
• M50: 14,393,559 km (0.061 R)
• M51: 14,787,899 km (0.093 R)
• M52: 14,867,186 km (0.069 R)
• M53: 15,145,737 km (0.096 R)
• M54: 15,305,807 km (0.051 R)
• M55: 15,910,631 km (0.036 R)
• M56: 16,032,553 km (0.114 R)
• M57: 16,154,775 km (0.107 R)
• M58: 17,603,780 km (0.077 R)
• M59: 18,878,653 km (0.107 R)
• M60: 19,919,854 km (0.111 R)
• M61: 21,786,536 km (0.066 R)
• M62: 22,878,152 km (0.112 R)
• M63: 22,969,855 km (0.1 R)
• M64: 23,708,420 km (0.1 R)
• M65: 24,454,914 km (0.104 R)
• M66: 24,736,756 km (0.03 R)
• M67: 25,066,918 km (0.117 R)
• M68: 25,208,887 km (0.047 R)
• M69: 25,588,865 km (0.111 R)
• M70: 25,970,639 km (0.102 R)
• M71: 27,614,421 km (0.119 R)
• M72: 28,646,347 km (0.033 R)
• M73: 28,745,231 km (0.046 R)
• M74: 29,341,378 km (0.07 R)
• M75: 29,690,839 km (0.103 R)
• M76: 30,243,005 km (0.083 R)
• M77: 31,357,509 km (0.1 R)
• M78: 31,561,560 km (0.118 R)
• M79: 32,073,634 km (0.036 R)
• M80: 34,464,657 km (0.088 R)
• M81: 34,886,223 km (0.051 R)
• M82: 34,991,989 km (0.056 R)
• M83: 35,309,735 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit