🌌 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: 712.5

Radius: 12.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.6 AU - 0.78 AU

Year: 389 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,387,667 km

• M1: 150,645 km (0.079 R)
• M2: 232,176 km (0.086 R)
• M3: 329,714 km (0.102 R)
• M4: 407,654 km (0.101 R)
• M5: 490,980 km (0.094 R)
• M6: 599,588 km (0.109 R)
• M7: 698,622 km (0.108 R)
• M8: 816,206 km (0.095 R)
• M9: 911,201 km (0.076 R)
• M10: 1,014,872 km (0.091 R)
• M11: 1,173,745 km (0.084 R)
• M12: 1,292,675 km (0.115 R)
• M13: 1,420,731 km (0.084 R)
• M14: 1,542,952 km (0.114 R)
• M15: 1,647,671 km (0.055 R)
• M16: 1,776,475 km (0.102 R)
• M17: 2,004,761 km (0.046 R)
• M18: 2,108,133 km (0.038 R)
• M19: 2,302,311 km (0.056 R)
• M20: 2,392,668 km (0.12 R)
• M21: 2,521,023 km (0.1 R)
• M22: 2,708,619 km (0.052 R)
• M23: 2,881,554 km (0.12 R)
• M24: 2,985,674 km (0.053 R)
• M25: 3,071,394 km (0.107 R)
• M26: 3,238,345 km (0.066 R)
• M27: 3,442,845 km (0.118 R)
• M28: 3,546,666 km (0.117 R)
• M29: 3,743,388 km (0.042 R)
• M30: 3,936,518 km (0.115 R)
• M31: 4,236,163 km (0.119 R)
• M32: 4,317,843 km (0.1 R)
• M33: 4,422,562 km (0.067 R)
• M34: 4,543,437 km (0.111 R)
• M35: 4,619,433 km (0.039 R)
• M36: 4,711,286 km (0.069 R)
• M37: 4,850,113 km (0.107 R)
• M38: 4,943,462 km (0.087 R)
• M39: 5,045,338 km (0.067 R)
• M40: 5,179,527 km (0.067 R)
• M41: 5,259,113 km (0.103 R)
• M42: 5,403,325 km (0.086 R)
• M43: 5,492,037 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 8.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 458 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,387,667 km

• M1: 108,907 km (0.118 R)
• M2: 173,982 km (0.12 R)
• M3: 234,121 km (0.106 R)
• M4: 296,503 km (0.12 R)
• M5: 351,106 km (0.029 R)
• M6: 432,637 km (0.044 R)
• M7: 494,122 km (0.111 R)
• M8: 604,375 km (0.047 R)
• M9: 664,514 km (0.09 R)
• M10: 798,853 km (0.098 R)
• M11: 858,243 km (0.082 R)
• M12: 923,168 km (0.092 R)
• M13: 977,921 km (0.081 R)
• M14: 1,033,871 km (0.088 R)
• M15: 1,119,890 km (0.077 R)
• M16: 1,182,870 km (0.106 R)
• M17: 1,330,224 km (0.094 R)
• M18: 1,419,833 km (0.104 R)
• M19: 1,691,503 km (0.116 R)
• M20: 1,774,231 km (0.085 R)
• M21: 1,888,374 km (0.066 R)
• M22: 2,108,582 km (0.12 R)
• M23: 2,342,553 km (0.107 R)
• M24: 2,418,698 km (0.094 R)
• M25: 2,490,206 km (0.08 R)
• M26: 2,675,109 km (0.12 R)
• M27: 2,737,641 km (0.078 R)
• M28: 2,800,771 km (0.092 R)
• M29: 2,870,334 km (0.073 R)
• M30: 2,993,154 km (0.081 R)
• M31: 3,201,993 km (0.059 R)
• M32: 3,366,401 km (0.078 R)
• M33: 3,608,749 km (0.104 R)
• M34: 3,690,729 km (0.109 R)
• M35: 3,811,903 km (0.046 R)
• M36: 3,953,722 km (0.1 R)
• M37: 4,077,589 km (0.093 R)
• M38: 4,169,741 km (0.088 R)
• M39: 4,236,013 km (0.087 R)
• M40: 4,309,316 km (0.094 R)
• M41: 4,403,264 km (0.08 R)
• M42: 4,491,078 km (0.078 R)
• M43: 4,565,877 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 9.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.8 AU - 1.24 AU

Year: 699 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,387,667 km

• M1: 126,410 km (0.045 R)
• M2: 193,580 km (0.067 R)
• M3: 258,954 km (0.115 R)
• M4: 346,469 km (0.118 R)
• M5: 450,888 km (0.102 R)
• M6: 748,289 km (0.106 R)
• M7: 834,307 km (0.118 R)
• M8: 1,042,248 km (0.082 R)
• M9: 1,171,052 km (0.086 R)
• M10: 1,305,391 km (0.103 R)
• M11: 1,416,692 km (0.119 R)
• M12: 1,554,471 km (0.079 R)
• M13: 1,714,990 km (0.081 R)
• M14: 1,849,927 km (0.089 R)
• M15: 1,912,459 km (0.116 R)
• M16: 2,007,753 km (0.059 R)
• M17: 2,072,080 km (0.118 R)
• M18: 2,163,335 km (0.098 R)
• M19: 2,336,569 km (0.09 R)
• M20: 2,418,100 km (0.12 R)
• M21: 2,640,253 km (0.106 R)
• M22: 2,978,643 km (0.084 R)
• M23: 3,149,334 km (0.09 R)
• M24: 3,239,691 km (0.104 R)
• M25: 3,392,281 km (0.052 R)
• M26: 3,515,999 km (0.044 R)
• M27: 3,633,433 km (0.045 R)
• M28: 3,744,285 km (0.071 R)
• M29: 3,808,163 km (0.097 R)
• M30: 4,083,423 km (0.059 R)
• M31: 4,240,202 km (0.085 R)
• M32: 4,415,830 km (0.104 R)
• M33: 4,500,353 km (0.09 R)
• M34: 4,627,960 km (0.101 R)
• M35: 4,722,506 km (0.087 R)
• M36: 4,974,578 km (0.045 R)
• M37: 5,036,063 km (0.12 R)
• M38: 5,177,732 km (0.111 R)
• M39: 5,482,912 km (0.065 R)
• M40: 5,592,118 km (0.08 R)
• M41: 5,896,101 km (0.089 R)
• M42: 6,017,275 km (0.077 R)
• M43: 6,111,073 km (0.101 R)
• M44: 6,233,743 km (0.079 R)
• M45: 6,328,738 km (0.087 R)
• M46: 6,395,459 km (0.114 R)
• M47: 6,500,925 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.22 AU - 1.22 AU

Year: 914 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,387,667 km

• M1: 178,021 km (0.093 R)
• M2: 267,032 km (0.089 R)
• M3: 389,702 km (0.108 R)
• M4: 656,286 km (0.038 R)
• M5: 883,076 km (0.095 R)
• M6: 1,015,919 km (0.057 R)
• M7: 1,156,092 km (0.069 R)
• M8: 1,251,386 km (0.108 R)
• M9: 1,389,615 km (0.087 R)
• M10: 1,484,759 km (0.101 R)
• M11: 1,582,446 km (0.088 R)
• M12: 1,725,761 km (0.094 R)
• M13: 1,821,354 km (0.105 R)
• M14: 2,190,711 km (0.076 R)
• M15: 2,417,352 km (0.11 R)
• M16: 2,508,607 km (0.095 R)
• M17: 2,617,963 km (0.117 R)
• M18: 2,789,551 km (0.116 R)
• M19: 3,018,137 km (0.118 R)
• M20: 3,107,746 km (0.054 R)
• M21: 3,345,158 km (0.032 R)
• M22: 3,770,166 km (0.107 R)
• M23: 3,867,105 km (0.065 R)
• M24: 4,252,918 km (0.053 R)
• M25: 4,384,414 km (0.101 R)
• M26: 4,558,247 km (0.097 R)
• M27: 4,724,151 km (0.067 R)
• M28: 4,944,958 km (0.11 R)
• M29: 5,061,943 km (0.116 R)
• M30: 5,266,294 km (0.05 R)
• M31: 5,385,972 km (0.079 R)
• M32: 5,539,460 km (0.094 R)
• M33: 5,661,083 km (0.103 R)
• M34: 5,772,533 km (0.052 R)
• M35: 5,873,362 km (0.047 R)
• M36: 6,271,442 km (0.088 R)
• M37: 6,479,682 km (0.092 R)
• M38: 6,713,653 km (0.045 R)
• M39: 6,890,927 km (0.106 R)
• M40: 7,153,920 km (0.036 R)
• M41: 7,420,354 km (0.081 R)
• M42: 7,616,028 km (0.08 R)
• M43: 7,825,913 km (0.053 R)
• M44: 8,251,519 km (0.064 R)
• M45: 8,352,797 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 8.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.48 AU - 1.7 AU

Year: 1360 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,387,667 km

• M1: 104,868 km (0.116 R)
• M2: 158,723 km (0.079 R)
• M3: 211,831 km (0.106 R)
• M4: 275,858 km (0.074 R)
• M5: 328,816 km (0.08 R)
• M6: 436,377 km (0.118 R)
• M7: 507,436 km (0.071 R)
• M8: 589,266 km (0.076 R)
• M9: 655,687 km (0.08 R)
• M10: 789,278 km (0.069 R)
• M11: 901,477 km (0.081 R)
• M12: 971,339 km (0.094 R)
• M13: 1,142,030 km (0.107 R)
• M14: 1,235,379 km (0.115 R)
• M15: 1,384,977 km (0.108 R)
• M16: 1,475,783 km (0.102 R)
• M17: 1,559,259 km (0.105 R)
• M18: 1,701,975 km (0.086 R)
• M19: 1,760,318 km (0.097 R)
• M20: 2,072,529 km (0.088 R)
• M21: 2,176,948 km (0.108 R)
• M22: 2,523,118 km (0.066 R)
• M23: 2,725,524 km (0.036 R)
• M24: 2,921,646 km (0.047 R)
• M25: 3,039,230 km (0.096 R)
• M26: 3,266,918 km (0.114 R)
• M27: 3,352,189 km (0.098 R)
• M28: 3,853,940 km (0.09 R)
• M29: 3,944,148 km (0.033 R)
• M30: 4,061,283 km (0.067 R)
• M31: 4,232,423 km (0.042 R)
• M32: 4,352,251 km (0.05 R)
• M33: 4,446,348 km (0.087 R)
• M34: 4,541,043 km (0.062 R)
• M35: 4,609,110 km (0.118 R)
• M36: 4,718,766 km (0.109 R)
• M37: 4,843,231 km (0.1 R)
• M38: 4,940,619 km (0.078 R)
• M39: 5,222,910 km (0.106 R)
• M40: 5,322,991 km (0.105 R)
• M41: 5,539,460 km (0.114 R)
• M42: 5,612,314 km (0.081 R)
• M43: 5,921,682 km (0.049 R)
• M44: 6,176,148 km (0.051 R)
• M45: 6,342,800 km (0.109 R)
• M46: 6,665,034 km (0.083 R)
• M47: 6,773,642 km (0.114 R)
• M48: 6,898,556 km (0.107 R)
• M49: 6,976,945 km (0.047 R)
• M50: 7,118,764 km (0.088 R)
• M51: 8,056,294 km (0.119 R)
• M52: 8,122,267 km (0.116 R)
• M53: 8,355,041 km (0.039 R)
• M54: 8,589,910 km (0.081 R)
• M55: 8,912,293 km (0.119 R)
• M56: 8,980,659 km (0.083 R)
• M57: 9,117,841 km (0.065 R)
• M58: 9,516,369 km (0.109 R)
• M59: 9,691,399 km (0.114 R)
• M60: 9,744,207 km (0.114 R)
• M61: 10,312,529 km (0.073 R)
• M62: 10,420,240 km (0.042 R)
• M63: 11,056,330 km (0.056 R)
• M64: 11,369,887 km (0.109 R)
• M65: 11,574,387 km (0.084 R)
• M66: 11,967,979 km (0.051 R)
• M67: 12,213,918 km (0.106 R)
• M68: 12,366,059 km (0.109 R)
• M69: 12,480,651 km (0.108 R)
• M70: 12,576,244 km (0.052 R)
• M71: 12,807,074 km (0.088 R)
• M72: 13,000,354 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.31 AU - 3.09 AU

Year: 3009 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,387,667 km

• M1: 159,023 km (0.113 R)
• M2: 287,826 km (0.073 R)
• M3: 391,797 km (0.109 R)
• M4: 558,748 km (0.089 R)
• M5: 646,861 km (0.086 R)
• M6: 908,358 km (0.045 R)
• M7: 1,189,004 km (0.064 R)
• M8: 1,291,778 km (0.097 R)
• M9: 1,481,169 km (0.102 R)
• M10: 1,706,762 km (0.082 R)
• M11: 1,953,150 km (0.058 R)
• M12: 2,114,416 km (0.119 R)
• M13: 2,410,022 km (0.112 R)
• M14: 2,625,143 km (0.102 R)
• M15: 2,857,319 km (0.051 R)
• M16: 3,019,633 km (0.117 R)
• M17: 3,296,987 km (0.09 R)
• M18: 3,456,010 km (0.093 R)
• M19: 3,675,919 km (0.079 R)
• M20: 3,876,679 km (0.07 R)
• M21: 4,044,827 km (0.119 R)
• M22: 4,190,835 km (0.067 R)
• M23: 4,413,287 km (0.08 R)
• M24: 4,538,500 km (0.09 R)
• M25: 4,934,486 km (0.111 R)
• M26: 5,025,591 km (0.059 R)
• M27: 5,315,212 km (0.077 R)
• M28: 5,651,060 km (0.064 R)
• M29: 6,160,889 km (0.083 R)
• M30: 6,528,002 km (0.055 R)
• M31: 6,699,890 km (0.057 R)
• M32: 6,916,957 km (0.092 R)
• M33: 7,136,267 km (0.098 R)
• M34: 7,492,011 km (0.052 R)
• M35: 7,838,480 km (0.119 R)
• M36: 8,113,291 km (0.065 R)
• M37: 8,344,868 km (0.102 R)
• M38: 8,594,098 km (0.116 R)
• M39: 8,798,599 km (0.114 R)
• M40: 9,116,195 km (0.083 R)
• M41: 9,469,994 km (0.093 R)
• M42: 9,893,954 km (0.074 R)
• M43: 10,009,294 km (0.106 R)
• M44: 10,524,809 km (0.076 R)
• M45: 11,237,343 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 11.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.63 AU - 5.39 AU

Year: 7606 Days

Day: 8.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,387,667 km

• M1: 173,384 km (0.083 R)
• M2: 261,198 km (0.11 R)
• M3: 455,675 km (0.107 R)
• M4: 752,028 km (0.056 R)
• M5: 1,036,115 km (0.072 R)
• M6: 1,219,522 km (0.113 R)
• M7: 1,434,195 km (0.085 R)
• M8: 1,661,434 km (0.106 R)
• M9: 1,834,219 km (0.105 R)
• M10: 2,268,951 km (0.115 R)
• M11: 2,461,783 km (0.086 R)
• M12: 2,967,423 km (0.106 R)
• M13: 3,125,399 km (0.112 R)
• M14: 3,286,366 km (0.119 R)
• M15: 3,533,053 km (0.111 R)
• M16: 3,616,529 km (0.106 R)
• M17: 3,700,752 km (0.047 R)
• M18: 4,368,707 km (0.064 R)
• M19: 4,670,894 km (0.107 R)
• M20: 4,855,498 km (0.064 R)
• M21: 5,042,495 km (0.12 R)
• M22: 5,200,172 km (0.116 R)
• M23: 5,847,482 km (0.057 R)
• M24: 6,248,105 km (0.028 R)
• M25: 7,683,496 km (0.05 R)
• M26: 8,196,318 km (0.111 R)
• M27: 8,758,207 km (0.111 R)
• M28: 8,910,199 km (0.11 R)
• M29: 9,024,641 km (0.05 R)
• M30: 9,101,385 km (0.045 R)
• M31: 9,255,171 km (0.082 R)
• M32: 9,332,514 km (0.093 R)
• M33: 9,565,737 km (0.096 R)
• M34: 10,356,810 km (0.068 R)
• M35: 10,679,194 km (0.107 R)
• M36: 11,666,091 km (0.038 R)
• M37: 11,749,716 km (0.099 R)
• M38: 11,917,415 km (0.078 R)
• M39: 12,086,012 km (0.093 R)
• M40: 12,768,029 km (0.1 R)
• M41: 12,854,197 km (0.065 R)
• M42: 13,594,258 km (0.096 R)
• M43: 13,814,615 km (0.09 R)
• M44: 14,392,961 km (0.097 R)
• M45: 15,573,288 km (0.077 R)
• M46: 16,175,120 km (0.064 R)
• M47: 17,306,230 km (0.07 R)
• M48: 17,449,395 km (0.112 R)
• M49: 17,881,284 km (0.049 R)
• M50: 17,977,775 km (0.033 R)
• M51: 19,001,174 km (0.07 R)
• M52: 19,495,146 km (0.116 R)
• M53: 19,594,479 km (0.105 R)
• M54: 19,893,375 km (0.091 R)
• M55: 21,308,122 km (0.096 R)
• M56: 22,131,210 km (0.109 R)
• M57: 22,286,642 km (0.113 R)
• M58: 22,390,613 km (0.098 R)
• M59: 23,174,655 km (0.091 R)
• M60: 23,861,459 km (0.066 R)
• M61: 26,125,772 km (0.115 R)
• M62: 26,454,887 km (0.112 R)
• M63: 26,895,752 km (0.109 R)
• M64: 29,420,815 km (0.094 R)
• M65: 30,451,843 km (0.085 R)
• M66: 30,567,183 km (0.079 R)
• M67: 31,029,740 km (0.066 R)
• M68: 32,020,676 km (0.079 R)
• M69: 32,372,830 km (0.08 R)
• M70: 32,785,271 km (0.111 R)
• M71: 33,734,769 km (0.109 R)
• M72: 34,693,093 km (0.086 R)
• M73: 35,721,279 km (0.106 R)
• M74: 36,330,740 km (0.051 R)
• M75: 36,453,112 km (0.113 R)
• M76: 36,820,823 km (0.107 R)
• M77: 37,128,247 km (0.107 R)
• M78: 39,115,654 km (0.03 R)
• M79: 42,096,990 km (0.118 R)
• M80: 42,289,822 km (0.058 R)
• M81: 42,934,439 km (0.077 R)
• M82: 43,258,019 km (0.098 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: 448 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit