🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.63 AU - 0.67 AU

Year: 362 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,008,523 km

• M1: 171,738 km (0.12 R)
• M2: 258,056 km (0.091 R)
• M3: 354,098 km (0.074 R)
• M4: 454,927 km (0.103 R)
• M5: 605,572 km (0.109 R)
• M6: 771,925 km (0.088 R)
• M7: 893,847 km (0.112 R)
• M8: 1,041,351 km (0.086 R)
• M9: 1,163,871 km (0.098 R)
• M10: 1,251,685 km (0.049 R)
• M11: 1,403,527 km (0.092 R)
• M12: 1,492,538 km (0.11 R)
• M13: 1,578,108 km (0.117 R)
• M14: 1,799,812 km (0.074 R)
• M15: 1,914,554 km (0.056 R)
• M16: 2,002,367 km (0.104 R)
• M17: 2,121,597 km (0.111 R)
• M18: 2,206,569 km (0.053 R)
• M19: 2,317,570 km (0.104 R)
• M20: 2,436,949 km (0.117 R)
• M21: 2,642,646 km (0.117 R)
• M22: 2,734,499 km (0.069 R)
• M23: 2,928,229 km (0.081 R)
• M24: 3,023,523 km (0.068 R)
• M25: 3,140,508 km (0.118 R)
• M26: 3,294,295 km (0.062 R)
• M27: 3,393,478 km (0.089 R)
• M28: 3,558,784 km (0.094 R)
• M29: 3,653,330 km (0.102 R)
• M30: 3,793,054 km (0.104 R)
• M31: 3,882,364 km (0.076 R)
• M32: 4,025,080 km (0.106 R)
• M33: 4,238,706 km (0.053 R)
• M34: 4,440,514 km (0.036 R)
• M35: 4,526,832 km (0.039 R)
• M36: 4,645,463 km (0.097 R)
• M37: 4,749,284 km (0.109 R)
• M38: 4,999,710 km (0.056 R)
• M39: 5,089,619 km (0.043 R)
• M40: 5,254,476 km (0.081 R)
• M41: 5,421,277 km (0.118 R)
• M42: 5,513,729 km (0.114 R)
• M43: 5,623,683 km (0.109 R)
• M44: 5,854,363 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 11.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 829 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,008,523 km

• M1: 143,165 km (0.071 R)
• M2: 326,123 km (0.102 R)
• M3: 419,921 km (0.112 R)
• M4: 554,111 km (0.054 R)
• M5: 668,254 km (0.092 R)
• M6: 758,461 km (0.088 R)
• M7: 1,068,278 km (0.082 R)
• M8: 1,143,975 km (0.058 R)
• M9: 1,221,766 km (0.104 R)
• M10: 1,308,084 km (0.106 R)
• M11: 1,396,646 km (0.076 R)
• M12: 1,480,271 km (0.067 R)
• M13: 1,616,405 km (0.115 R)
• M14: 1,901,239 km (0.048 R)
• M15: 2,010,446 km (0.111 R)
• M16: 2,186,373 km (0.103 R)
• M17: 2,259,825 km (0.079 R)
• M18: 2,350,631 km (0.109 R)
• M19: 2,426,029 km (0.099 R)
• M20: 2,544,959 km (0.078 R)
• M21: 2,779,828 km (0.076 R)
• M22: 2,895,467 km (0.114 R)
• M23: 3,298,932 km (0.053 R)
• M24: 3,431,177 km (0.075 R)
• M25: 3,603,663 km (0.052 R)
• M26: 4,230,478 km (0.085 R)
• M27: 4,488,684 km (0.095 R)
• M28: 4,646,061 km (0.082 R)
• M29: 4,730,733 km (0.036 R)
• M30: 4,848,168 km (0.072 R)
• M31: 5,118,491 km (0.065 R)
• M32: 5,550,081 km (0.099 R)
• M33: 5,628,919 km (0.03 R)
• M34: 5,924,674 km (0.035 R)
• M35: 6,028,196 km (0.11 R)
• M36: 6,120,797 km (0.095 R)
• M37: 6,225,515 km (0.067 R)
• M38: 6,342,501 km (0.113 R)
• M39: 6,484,021 km (0.055 R)
• M40: 6,555,079 km (0.054 R)
• M41: 6,674,309 km (0.054 R)
• M42: 6,746,116 km (0.102 R)
• M43: 6,866,393 km (0.107 R)
• M44: 6,987,417 km (0.099 R)
• M45: 7,329,996 km (0.083 R)
• M46: 7,466,131 km (0.068 R)
• M47: 7,653,128 km (0.089 R)
• M48: 7,766,074 km (0.082 R)
• M49: 7,841,771 km (0.071 R)
• M50: 8,070,057 km (0.077 R)
• M51: 8,365,064 km (0.105 R)
• M52: 8,546,377 km (0.113 R)
• M53: 8,663,512 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 11.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.18 AU - 1.32 AU

Year: 965 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,008,523 km

• M1: 173,085 km (0.036 R)
• M2: 327,769 km (0.084 R)
• M3: 510,578 km (0.038 R)
• M4: 591,360 km (0.096 R)
• M5: 695,032 km (0.091 R)
• M6: 786,735 km (0.108 R)
• M7: 969,993 km (0.047 R)
• M8: 1,060,200 km (0.112 R)
• M9: 1,175,390 km (0.075 R)
• M10: 1,249,591 km (0.1 R)
• M11: 1,379,741 km (0.07 R)
• M12: 1,482,515 km (0.115 R)
• M13: 1,612,515 km (0.103 R)
• M14: 1,789,340 km (0.056 R)
• M15: 1,884,484 km (0.088 R)
• M16: 2,044,105 km (0.045 R)
• M17: 2,339,112 km (0.081 R)
• M18: 2,540,321 km (0.053 R)
• M19: 2,628,285 km (0.091 R)
• M20: 2,717,296 km (0.099 R)
• M21: 2,898,459 km (0.114 R)
• M22: 3,146,342 km (0.098 R)
• M23: 3,241,187 km (0.052 R)
• M24: 3,369,094 km (0.112 R)
• M25: 3,520,487 km (0.074 R)
• M26: 3,618,922 km (0.072 R)
• M27: 4,114,091 km (0.081 R)
• M28: 4,264,437 km (0.06 R)
• M29: 4,440,364 km (0.039 R)
• M30: 4,535,059 km (0.076 R)
• M31: 4,994,624 km (0.027 R)
• M32: 5,205,108 km (0.046 R)
• M33: 5,317,756 km (0.11 R)
• M34: 5,596,606 km (0.093 R)
• M35: 5,673,499 km (0.098 R)
• M36: 5,776,423 km (0.115 R)
• M37: 5,997,528 km (0.079 R)
• M38: 6,341,155 km (0.094 R)
• M39: 6,461,581 km (0.12 R)
• M40: 6,623,296 km (0.091 R)
• M41: 6,731,904 km (0.093 R)
• M42: 6,896,013 km (0.069 R)
• M43: 7,061,319 km (0.055 R)
• M44: 7,269,858 km (0.077 R)
• M45: 7,508,766 km (0.037 R)
• M46: 7,721,793 km (0.109 R)
• M47: 8,008,722 km (0.089 R)
• M48: 8,081,127 km (0.104 R)
• M49: 8,168,193 km (0.083 R)
• M50: 8,284,730 km (0.076 R)
• M51: 8,549,070 km (0.041 R)
• M52: 8,682,361 km (0.092 R)
• M53: 8,831,211 km (0.094 R)
• M54: 8,980,959 km (0.059 R)
• M55: 9,176,782 km (0.11 R)
• M56: 9,912,355 km (0.115 R)
• M57: 10,240,124 km (0.047 R)
• M58: 10,350,228 km (0.097 R)
• M59: 10,539,918 km (0.056 R)
• M60: 10,682,784 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 12

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.21 AU - 3.43 AU

Year: 3269 Days

Day: 10.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,008,523 km

• M1: 157,078 km (0.097 R)
• M2: 256,860 km (0.108 R)
• M3: 400,922 km (0.066 R)
• M4: 486,941 km (0.098 R)
• M5: 749,037 km (0.12 R)
• M6: 832,662 km (0.071 R)
• M7: 1,217,876 km (0.083 R)
• M8: 1,324,240 km (0.113 R)
• M9: 1,404,724 km (0.078 R)
• M10: 1,510,789 km (0.101 R)
• M11: 1,826,440 km (0.095 R)
• M12: 2,163,335 km (0.113 R)
• M13: 2,527,306 km (0.103 R)
• M14: 2,694,557 km (0.108 R)
• M15: 2,880,657 km (0.064 R)
• M16: 2,963,983 km (0.077 R)
• M17: 3,329,001 km (0.111 R)
• M18: 3,408,438 km (0.086 R)
• M19: 3,593,939 km (0.096 R)
• M20: 3,832,548 km (0.104 R)
• M21: 4,110,650 km (0.057 R)
• M22: 4,196,071 km (0.11 R)
• M23: 4,273,712 km (0.107 R)
• M24: 4,386,509 km (0.071 R)
• M25: 4,482,700 km (0.11 R)
• M26: 4,722,057 km (0.11 R)
• M27: 4,820,791 km (0.086 R)
• M28: 5,409,010 km (0.074 R)
• M29: 5,625,927 km (0.106 R)
• M30: 6,156,551 km (0.087 R)
• M31: 6,422,835 km (0.059 R)
• M32: 6,682,986 km (0.058 R)
• M33: 6,844,851 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 8.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.75 AU - 5.37 AU

Year: 6721 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,008,523 km

• M1: 111,600 km (0.1 R)
• M2: 190,288 km (0.052 R)
• M3: 333,603 km (0.099 R)
• M4: 421,268 km (0.087 R)
• M5: 534,962 km (0.117 R)
• M6: 613,950 km (0.081 R)
• M7: 697,425 km (0.104 R)
• M8: 1,070,822 km (0.068 R)
• M9: 1,196,484 km (0.099 R)
• M10: 1,500,616 km (0.06 R)
• M11: 2,008,351 km (0.115 R)
• M12: 2,208,364 km (0.081 R)
• M13: 2,266,707 km (0.064 R)
• M14: 2,444,878 km (0.113 R)
• M15: 2,720,736 km (0.095 R)
• M16: 2,862,555 km (0.042 R)
• M17: 2,926,284 km (0.047 R)
• M18: 3,006,768 km (0.109 R)
• M19: 3,087,999 km (0.107 R)
• M20: 3,202,890 km (0.118 R)
• M21: 3,420,107 km (0.079 R)
• M22: 3,521,983 km (0.12 R)
• M23: 3,607,702 km (0.115 R)
• M24: 4,010,869 km (0.109 R)
• M25: 4,227,037 km (0.101 R)
• M26: 4,708,294 km (0.103 R)
• M27: 4,764,991 km (0.102 R)
• M28: 4,917,282 km (0.095 R)
• M29: 5,602,291 km (0.119 R)
• M30: 5,763,108 km (0.104 R)
• M31: 6,048,242 km (0.119 R)
• M32: 6,463,526 km (0.118 R)
• M33: 6,547,600 km (0.081 R)
• M34: 6,802,365 km (0.088 R)
• M35: 7,387,442 km (0.11 R)
• M36: 7,519,687 km (0.082 R)
• M37: 7,652,679 km (0.102 R)
• M38: 8,011,116 km (0.054 R)
• M39: 8,101,622 km (0.107 R)
• M40: 8,954,779 km (0.108 R)
• M41: 9,427,807 km (0.049 R)
• M42: 9,547,336 km (0.063 R)
• M43: 9,812,124 km (0.106 R)
• M44: 9,957,533 km (0.086 R)
• M45: 10,079,306 km (0.082 R)
• M46: 10,745,316 km (0.11 R)
• M47: 11,197,101 km (0.114 R)
• M48: 11,604,008 km (0.114 R)
• M49: 13,092,806 km (0.049 R)
• M50: 14,036,469 km (0.115 R)
• M51: 14,585,493 km (0.109 R)
• M52: 14,640,695 km (0.12 R)
• M53: 15,506,717 km (0.039 R)
• M54: 16,274,453 km (0.115 R)
• M55: 16,561,831 km (0.091 R)
• M56: 16,677,320 km (0.101 R)
• M57: 16,764,087 km (0.078 R)
• M58: 17,200,314 km (0.058 R)
• M59: 17,610,661 km (0.099 R)
• M60: 18,083,690 km (0.074 R)
• M61: 18,560,907 km (0.119 R)
• M62: 18,650,815 km (0.072 R)
• M63: 18,981,875 km (0.066 R)
• M64: 19,772,051 km (0.098 R)
• M65: 19,833,237 km (0.038 R)
• M66: 20,325,264 km (0.094 R)
• M67: 20,697,015 km (0.096 R)
• M68: 20,759,248 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 6.1

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.84 AU - 5.88 AU

Year: 9792 Days

Day: 20.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,008,523 km

• M1: 77,492 km (0.102 R)
• M2: 178,919 km (0.084 R)
• M3: 367,412 km (0.108 R)
• M4: 423,811 km (0.114 R)
• M5: 697,276 km (0.047 R)
• M6: 1,121,984 km (0.069 R)
• M7: 1,250,040 km (0.049 R)
• M8: 1,428,211 km (0.105 R)
• M9: 1,497,175 km (0.101 R)
• M10: 2,299,768 km (0.115 R)
• M11: 2,518,480 km (0.117 R)
• M12: 2,574,280 km (0.032 R)
• M13: 3,094,133 km (0.099 R)
• M14: 3,274,697 km (0.11 R)
• M15: 3,520,636 km (0.065 R)
• M16: 4,161,514 km (0.055 R)
• M17: 4,294,057 km (0.097 R)
• M18: 4,665,658 km (0.087 R)
• M19: 5,331,519 km (0.095 R)
• M20: 5,403,325 km (0.048 R)
• M21: 5,657,343 km (0.071 R)
• M22: 5,878,149 km (0.119 R)
• M23: 6,328,140 km (0.111 R)
• M24: 6,519,026 km (0.091 R)
• M25: 8,952,086 km (0.103 R)
• M26: 9,123,376 km (0.102 R)
• M27: 9,425,563 km (0.094 R)
• M28: 9,775,174 km (0.053 R)
• M29: 9,951,400 km (0.082 R)
• M30: 10,441,782 km (0.07 R)
• M31: 10,531,840 km (0.118 R)
• M32: 10,758,032 km (0.075 R)
• M33: 10,894,465 km (0.071 R)
• M34: 11,215,053 km (0.098 R)
• M35: 11,725,332 km (0.072 R)
• M36: 12,864,370 km (0.103 R)
• M37: 12,912,690 km (0.071 R)
• M38: 13,203,209 km (0.075 R)
• M39: 13,988,747 km (0.095 R)
• M40: 14,237,379 km (0.107 R)
• M41: 15,297,429 km (0.112 R)
• M42: 16,173,923 km (0.114 R)
• M43: 16,278,044 km (0.098 R)
• M44: 16,539,541 km (0.094 R)
• M45: 17,438,923 km (0.105 R)
• M46: 18,083,241 km (0.105 R)
• M47: 18,680,735 km (0.103 R)
• M48: 19,561,418 km (0.073 R)
• M49: 21,134,738 km (0.116 R)
• M50: 21,191,735 km (0.093 R)
• M51: 21,591,760 km (0.104 R)
• M52: 22,631,764 km (0.11 R)
• M53: 23,393,068 km (0.119 R)
• M54: 23,925,038 km (0.105 R)
• M55: 25,909,304 km (0.096 R)
• M56: 26,214,484 km (0.065 R)
• M57: 26,643,830 km (0.095 R)
• M58: 26,766,949 km (0.119 R)
• M59: 27,447,320 km (0.092 R)
• M60: 27,758,483 km (0.064 R)
• M61: 28,008,312 km (0.072 R)
• M62: 28,133,376 km (0.118 R)
• M63: 28,951,526 km (0.12 R)
• M64: 29,204,796 km (0.08 R)
• M65: 29,649,849 km (0.056 R)
• M66: 29,969,091 km (0.113 R)
• M67: 30,804,595 km (0.116 R)
• M68: 30,933,698 km (0.096 R)
• M69: 32,761,335 km (0.106 R)
• M70: 32,959,253 km (0.09 R)
• M71: 33,422,558 km (0.066 R)
• M72: 33,954,678 km (0.111 R)
• M73: 35,162,232 km (0.064 R)
• M74: 36,383,698 km (0.101 R)
• M75: 36,452,064 km (0.074 R)
• M76: 36,794,045 km (0.077 R)
• M77: 37,274,553 km (0.117 R)
• M78: 37,550,113 km (0.089 R)
• M79: 38,380,830 km (0.048 R)
• M80: 40,625,396 km (0.077 R)
• M81: 40,696,306 km (0.029 R)
• M82: 40,979,943 km (0.096 R)
• M83: 41,122,061 km (0.118 R)
• M84: 41,264,329 km (0.105 R)
• M85: 41,906,552 km (0.111 R)
• M86: 43,998,529 km (0.039 R)
• M87: 44,144,088 km (0.086 R)
• M88: 44,727,669 km (0.118 R)
• M89: 45,020,582 km (0.076 R)
• M90: 45,167,188 km (0.065 R)
• M91: 46,790,624 km (0.103 R)
• M92: 48,583,404 km (0.12 R)
• M93: 48,884,395 km (0.119 R)
• M94: 49,261,532 km (0.08 R)
• M95: 49,412,625 km (0.08 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: 303 - 11,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit