🌌 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: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 11.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 370 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,555,827 km

• M1: 148,401 km (0.083 R)
• M2: 235,766 km (0.076 R)
• M3: 342,130 km (0.104 R)
• M4: 445,802 km (0.066 R)
• M5: 527,183 km (0.101 R)
• M6: 635,791 km (0.078 R)
• M7: 745,596 km (0.078 R)
• M8: 986,299 km (0.069 R)
• M9: 1,085,482 km (0.117 R)
• M10: 1,161,179 km (0.108 R)
• M11: 1,276,070 km (0.108 R)
• M12: 1,361,191 km (0.061 R)
• M13: 1,448,407 km (0.065 R)
• M14: 1,552,676 km (0.101 R)
• M15: 1,649,317 km (0.096 R)
• M16: 1,748,051 km (0.118 R)
• M17: 1,822,102 km (0.119 R)
• M18: 1,913,656 km (0.1 R)
• M19: 2,045,452 km (0.057 R)
• M20: 2,231,851 km (0.113 R)
• M21: 2,306,799 km (0.076 R)
• M22: 2,573,233 km (0.046 R)
• M23: 2,676,456 km (0.107 R)
• M24: 2,756,341 km (0.093 R)
• M25: 2,868,390 km (0.11 R)
• M26: 3,013,799 km (0.1 R)
• M27: 3,220,393 km (0.05 R)
• M28: 3,384,951 km (0.108 R)
• M29: 3,674,722 km (0.084 R)
• M30: 3,750,269 km (0.066 R)
• M31: 3,860,971 km (0.104 R)
• M32: 4,007,877 km (0.085 R)
• M33: 4,285,829 km (0.032 R)
• M34: 4,394,437 km (0.041 R)
• M35: 4,511,273 km (0.12 R)
• M36: 4,725,797 km (0.103 R)
• M37: 4,860,584 km (0.119 R)
• M38: 5,011,977 km (0.101 R)
• M39: 5,257,468 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 8.3

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.94 AU - 1.1 AU

Year: 711 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,555,827 km

• M1: 103,522 km (0.101 R)
• M2: 262,245 km (0.096 R)
• M3: 339,288 km (0.106 R)
• M4: 530,025 km (0.118 R)
• M5: 614,249 km (0.04 R)
• M6: 923,617 km (0.063 R)
• M7: 1,171,800 km (0.063 R)
• M8: 1,240,316 km (0.083 R)
• M9: 1,323,193 km (0.096 R)
• M10: 1,388,119 km (0.114 R)
• M11: 1,521,410 km (0.116 R)
• M12: 1,576,014 km (0.101 R)
• M13: 1,750,893 km (0.113 R)
• M14: 1,815,370 km (0.119 R)
• M15: 1,932,057 km (0.105 R)
• M16: 2,036,326 km (0.105 R)
• M17: 2,180,688 km (0.112 R)
• M18: 2,265,959 km (0.078 R)
• M19: 2,352,277 km (0.097 R)
• M20: 2,415,706 km (0.046 R)
• M21: 2,528,354 km (0.115 R)
• M22: 2,617,963 km (0.114 R)
• M23: 2,716,997 km (0.115 R)
• M24: 2,775,340 km (0.045 R)
• M25: 2,867,941 km (0.107 R)
• M26: 2,961,589 km (0.098 R)
• M27: 3,134,375 km (0.065 R)
• M28: 3,275,146 km (0.114 R)
• M29: 3,499,244 km (0.114 R)
• M30: 3,590,199 km (0.056 R)
• M31: 3,915,126 km (0.097 R)
• M32: 4,114,689 km (0.119 R)
• M33: 4,307,820 km (0.09 R)
• M34: 4,484,196 km (0.109 R)
• M35: 4,884,670 km (0.031 R)
• M36: 4,976,523 km (0.104 R)
• M37: 5,037,858 km (0.111 R)
• M38: 5,307,284 km (0.056 R)
• M39: 5,560,104 km (0.102 R)
• M40: 5,827,585 km (0.092 R)
• M41: 6,022,810 km (0.086 R)
• M42: 6,143,237 km (0.117 R)
• M43: 6,308,692 km (0.05 R)
• M44: 6,408,773 km (0.097 R)
• M45: 6,464,573 km (0.087 R)
• M46: 6,610,281 km (0.106 R)
• M47: 6,825,403 km (0.096 R)
• M48: 6,928,027 km (0.067 R)
• M49: 6,996,842 km (0.071 R)
• M50: 7,077,326 km (0.048 R)
• M51: 7,134,921 km (0.103 R)
• M52: 7,285,715 km (0.085 R)
• M53: 7,355,578 km (0.107 R)
• M54: 7,437,557 km (0.074 R)
• M55: 7,851,345 km (0.078 R)
• M56: 8,019,044 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 12.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.97 AU - 1.31 AU

Year: 840 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,555,827 km

• M1: 217,665 km (0.099 R)
• M2: 309,219 km (0.083 R)
• M3: 433,684 km (0.055 R)
• M4: 526,734 km (0.073 R)
• M5: 657,632 km (0.093 R)
• M6: 758,910 km (0.101 R)
• M7: 855,251 km (0.092 R)
• M8: 967,749 km (0.085 R)
• M9: 1,067,830 km (0.119 R)
• M10: 1,177,784 km (0.082 R)
• M11: 1,272,779 km (0.039 R)
• M12: 1,376,899 km (0.112 R)
• M13: 1,477,429 km (0.1 R)
• M14: 1,608,476 km (0.048 R)
• M15: 1,707,660 km (0.104 R)
• M16: 1,801,757 km (0.11 R)
• M17: 1,980,227 km (0.111 R)
• M18: 2,110,228 km (0.118 R)
• M19: 2,219,584 km (0.093 R)
• M20: 2,330,884 km (0.075 R)
• M21: 2,517,882 km (0.119 R)
• M22: 2,634,269 km (0.032 R)
• M23: 2,769,356 km (0.04 R)
• M24: 2,872,429 km (0.095 R)
• M25: 3,180,301 km (0.069 R)
• M26: 3,333,639 km (0.042 R)
• M27: 3,434,318 km (0.096 R)
• M28: 3,780,488 km (0.04 R)
• M29: 3,885,505 km (0.05 R)
• M30: 3,991,570 km (0.085 R)
• M31: 4,108,556 km (0.04 R)
• M32: 4,206,842 km (0.103 R)
• M33: 4,355,692 km (0.077 R)
• M34: 4,557,050 km (0.104 R)
• M35: 4,699,916 km (0.082 R)
• M36: 4,813,162 km (0.117 R)
• M37: 4,948,249 km (0.101 R)
• M38: 5,211,541 km (0.074 R)
• M39: 5,393,302 km (0.046 R)
• M40: 5,522,854 km (0.079 R)
• M41: 5,609,771 km (0.096 R)
• M42: 5,851,371 km (0.092 R)
• M43: 6,062,753 km (0.038 R)
• M44: 6,220,130 km (0.112 R)
• M45: 6,367,484 km (0.089 R)
• M46: 6,527,553 km (0.103 R)
• M47: 6,665,782 km (0.087 R)
• M48: 6,956,899 km (0.108 R)
• M49: 7,086,302 km (0.099 R)
• M50: 7,204,783 km (0.069 R)
• M51: 7,503,680 km (0.038 R)
• M52: 7,709,227 km (0.109 R)
• M53: 7,904,452 km (0.074 R)
• M54: 8,225,190 km (0.03 R)
• M55: 8,525,134 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 13.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.09 AU - 1.35 AU

Year: 930 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,555,827 km

• M1: 175,927 km (0.069 R)
• M2: 273,166 km (0.093 R)
• M3: 392,844 km (0.069 R)
• M4: 483,650 km (0.092 R)
• M5: 682,765 km (0.113 R)
• M6: 788,231 km (0.09 R)
• M7: 888,013 km (0.034 R)
• M8: 980,016 km (0.035 R)
• M9: 1,101,938 km (0.103 R)
• M10: 1,383,332 km (0.104 R)
• M11: 1,544,299 km (0.04 R)
• M12: 1,750,893 km (0.098 R)
• M13: 1,885,681 km (0.1 R)
• M14: 1,983,069 km (0.107 R)
• M15: 2,082,253 km (0.102 R)
• M16: 2,311,736 km (0.095 R)
• M17: 2,469,412 km (0.093 R)
• M18: 2,558,572 km (0.079 R)
• M19: 2,667,180 km (0.084 R)
• M20: 3,136,319 km (0.093 R)
• M21: 3,301,924 km (0.075 R)
• M22: 3,400,659 km (0.119 R)
• M23: 3,530,659 km (0.059 R)
• M24: 3,672,478 km (0.073 R)
• M25: 3,795,597 km (0.119 R)
• M26: 4,067,117 km (0.084 R)
• M27: 4,194,724 km (0.083 R)
• M28: 4,355,991 km (0.095 R)
• M29: 4,486,590 km (0.118 R)
• M30: 4,718,317 km (0.04 R)
• M31: 4,942,564 km (0.111 R)
• M32: 5,113,255 km (0.1 R)
• M33: 5,495,627 km (0.064 R)
• M34: 5,696,238 km (0.077 R)
• M35: 5,839,403 km (0.099 R)
• M36: 5,947,563 km (0.044 R)
• M37: 6,092,672 km (0.032 R)
• M38: 6,177,943 km (0.11 R)
• M39: 6,325,148 km (0.104 R)
• M40: 6,411,466 km (0.044 R)
• M41: 6,498,232 km (0.058 R)
• M42: 6,685,529 km (0.099 R)
• M43: 7,155,117 km (0.115 R)
• M44: 7,335,681 km (0.116 R)
• M45: 7,727,628 km (0.118 R)
• M46: 7,833,393 km (0.102 R)
• M47: 8,153,383 km (0.111 R)
• M48: 8,288,021 km (0.091 R)
• M49: 8,409,794 km (0.095 R)
• M50: 8,532,165 km (0.084 R)
• M51: 8,655,134 km (0.096 R)
• M52: 8,806,378 km (0.098 R)
• M53: 9,195,033 km (0.059 R)
• M54: 9,476,128 km (0.038 R)
• M55: 9,646,220 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.6

Radius: 3.4

Gravity: 66.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.44 AU - 6.04 AU

Year: 9492 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,555,827 km

• M1: 50,115 km (0.096 R)
• M2: 121,773 km (0.068 R)
• M3: 330,013 km (0.027 R)
• M4: 383,868 km (0.066 R)
• M5: 531,372 km (0.114 R)
• M6: 874,848 km (0.086 R)
• M7: 1,008,589 km (0.118 R)
• M8: 1,274,125 km (0.11 R)
• M9: 1,560,306 km (0.076 R)
• M10: 1,793,529 km (0.066 R)
• M11: 2,503,221 km (0.114 R)
• M12: 2,665,385 km (0.095 R)
• M13: 2,692,762 km (0.104 R)
• M14: 2,943,338 km (0.106 R)
• M15: 2,971,612 km (0.053 R)
• M16: 3,377,322 km (0.091 R)
• M17: 4,271,618 km (0.043 R)
• M18: 4,400,421 km (0.109 R)
• M19: 4,694,980 km (0.107 R)
• M20: 4,761,251 km (0.117 R)
• M21: 4,827,822 km (0.091 R)
• M22: 5,131,506 km (0.065 R)
• M23: 5,233,981 km (0.072 R)
• M24: 5,302,796 km (0.079 R)
• M25: 5,476,030 km (0.11 R)
• M26: 6,702,284 km (0.113 R)
• M27: 6,814,482 km (0.118 R)
• M28: 6,889,580 km (0.075 R)
• M29: 8,207,837 km (0.056 R)
• M30: 8,327,814 km (0.097 R)
• M31: 9,475,230 km (0.059 R)
• M32: 9,559,154 km (0.112 R)
• M33: 9,601,191 km (0.111 R)
• M34: 9,812,124 km (0.077 R)
• M35: 10,497,582 km (0.087 R)
• M36: 11,823,917 km (0.102 R)
• M37: 12,460,605 km (0.113 R)
• M38: 13,061,839 km (0.1 R)
• M39: 13,530,679 km (0.095 R)
• M40: 13,672,348 km (0.085 R)
• M41: 13,767,193 km (0.053 R)
• M42: 16,106,006 km (0.085 R)
• M43: 17,167,104 km (0.106 R)
• M44: 17,320,591 km (0.085 R)
• M45: 18,721,725 km (0.098 R)
• M46: 18,827,042 km (0.052 R)
• M47: 18,879,700 km (0.115 R)
• M48: 18,985,167 km (0.108 R)
• M49: 20,051,351 km (0.074 R)
• M50: 20,105,056 km (0.083 R)
• M51: 20,212,916 km (0.06 R)
• M52: 21,797,008 km (0.072 R)
• M53: 22,575,815 km (0.111 R)
• M54: 23,194,252 km (0.101 R)
• M55: 24,217,950 km (0.115 R)
• M56: 25,024,433 km (0.118 R)
• M57: 25,372,846 km (0.118 R)
• M58: 25,547,576 km (0.072 R)
• M59: 25,664,263 km (0.101 R)
• M60: 26,841,299 km (0.103 R)
• M61: 27,915,561 km (0.099 R)
• M62: 28,156,264 km (0.097 R)
• M63: 29,859,735 km (0.072 R)
• M64: 29,921,220 km (0.054 R)
• M65: 31,596,417 km (0.092 R)
• M66: 32,350,689 km (0.079 R)
• M67: 32,983,787 km (0.099 R)
• M68: 33,620,925 km (0.105 R)
• M69: 34,197,924 km (0.06 R)
• M70: 34,584,335 km (0.092 R)
• M71: 36,537,934 km (0.042 R)
• M72: 38,059,942 km (0.1 R)
• M73: 38,193,234 km (0.075 R)
• M74: 38,929,256 km (0.099 R)
• M75: 39,130,764 km (0.075 R)
• M76: 39,872,769 km (0.099 R)
• M77: 40,347,294 km (0.067 R)
• M78: 41,028,562 km (0.069 R)
• M79: 41,302,027 km (0.097 R)
• M80: 42,126,312 km (0.054 R)
• M81: 43,233,785 km (0.053 R)
• M82: 44,631,478 km (0.081 R)
• M83: 45,547,914 km (0.07 R)
• M84: 46,541,842 km (0.104 R)
• M85: 47,256,023 km (0.042 R)
• M86: 47,614,609 km (0.112 R)
• M87: 47,686,416 km (0.108 R)
• M88: 47,758,223 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.7

Radius: 4.2

Gravity: 38.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.93 AU - 8.33 AU

Year: 13142 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,555,827 km

• M1: 72,555 km (0.069 R)
• M2: 336,146 km (0.105 R)
• M3: 582,983 km (0.112 R)
• M4: 714,479 km (0.1 R)
• M5: 1,094,458 km (0.116 R)
• M6: 2,036,775 km (0.036 R)
• M7: 2,150,170 km (0.058 R)
• M8: 2,685,581 km (0.086 R)
• M9: 2,904,592 km (0.036 R)
• M10: 3,096,826 km (0.086 R)
• M11: 3,227,275 km (0.083 R)
• M12: 3,698,059 km (0.045 R)
• M13: 3,732,467 km (0.079 R)
• M14: 4,047,370 km (0.04 R)
• M15: 5,080,194 km (0.111 R)
• M16: 6,148,472 km (0.087 R)
• M17: 6,519,625 km (0.101 R)
• M18: 7,852,392 km (0.047 R)
• M19: 8,390,197 km (0.036 R)
• M20: 8,526,480 km (0.086 R)
• M21: 8,847,368 km (0.096 R)
• M22: 9,453,837 km (0.11 R)
• M23: 9,977,430 km (0.099 R)
• M24: 10,266,902 km (0.085 R)
• M25: 10,363,991 km (0.112 R)
• M26: 11,755,550 km (0.107 R)
• M27: 12,010,166 km (0.049 R)
• M28: 14,003,707 km (0.065 R)
• M29: 14,763,515 km (0.085 R)
• M30: 15,148,580 km (0.097 R)
• M31: 15,203,781 km (0.092 R)
• M32: 15,314,484 km (0.103 R)
• M33: 15,816,085 km (0.114 R)
• M34: 15,872,184 km (0.096 R)
• M35: 17,064,779 km (0.074 R)
• M36: 17,122,224 km (0.096 R)
• M37: 19,294,984 km (0.093 R)
• M38: 19,534,939 km (0.113 R)
• M39: 20,934,277 km (0.076 R)
• M40: 21,180,815 km (0.068 R)
• M41: 22,176,987 km (0.091 R)
• M42: 22,491,441 km (0.093 R)
• M43: 24,343,912 km (0.072 R)
• M44: 24,993,915 km (0.071 R)
• M45: 25,452,432 km (0.073 R)
• M46: 26,178,431 km (0.106 R)
• M47: 26,244,702 km (0.115 R)
• M48: 27,045,201 km (0.08 R)
• M49: 27,921,246 km (0.06 R)
• M50: 28,875,231 km (0.095 R)
• M51: 29,563,082 km (0.097 R)
• M52: 29,839,838 km (0.087 R)
• M53: 29,909,102 km (0.1 R)
• M54: 30,465,457 km (0.096 R)
• M55: 30,954,941 km (0.075 R)
• M56: 31,165,575 km (0.109 R)
• M57: 32,867,699 km (0.073 R)
• M58: 33,225,986 km (0.049 R)
• M59: 35,110,321 km (0.107 R)
• M60: 35,844,248 km (0.108 R)
• M61: 38,226,594 km (0.042 R)
• M62: 38,301,842 km (0.101 R)
• M63: 38,754,525 km (0.09 R)
• M64: 38,830,222 km (0.103 R)
• M65: 38,905,769 km (0.037 R)
• M66: 39,209,004 km (0.035 R)
• M67: 41,972,375 km (0.054 R)
• M68: 43,534,476 km (0.114 R)
• M69: 44,164,732 km (0.116 R)
• M70: 44,243,720 km (0.113 R)
• M71: 45,513,806 km (0.045 R)
• M72: 45,593,541 km (0.107 R)
• M73: 46,073,152 km (0.109 R)
• M74: 47,118,243 km (0.072 R)
• M75: 47,441,374 km (0.092 R)
• M76: 48,415,107 km (0.099 R)
• M77: 48,741,081 km (0.104 R)
• M78: 49,313,442 km (0.093 R)
• M79: 49,641,510 km (0.098 R)
• M80: 49,970,177 km (0.099 R)
• M81: 50,629,903 km (0.109 R)
• M82: 51,126,568 km (0.114 R)
• M83: 52,961,536 km (0.055 R)
• M84: 53,045,460 km (0.11 R)
• M85: 53,634,128 km (0.055 R)
• M86: 53,886,948 km (0.107 R)
• M87: 56,095,761 km (0.117 R)
• M88: 56,523,910 km (0.108 R)
• M89: 57,555,836 km (0.062 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: 329 - 17,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit