🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 14

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.47 AU - 0.73 AU

Year: 327 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,895,115 km

• M1: 187,147 km (0.07 R)
• M2: 276,906 km (0.116 R)
• M3: 368,908 km (0.104 R)
• M4: 464,801 km (0.1 R)
• M5: 594,352 km (0.07 R)
• M6: 714,928 km (0.071 R)
• M7: 819,796 km (0.11 R)
• M8: 908,209 km (0.06 R)
• M9: 1,011,880 km (0.055 R)
• M10: 1,120,189 km (0.096 R)
• M11: 1,415,944 km (0.101 R)
• M12: 1,506,600 km (0.058 R)
• M13: 1,655,899 km (0.067 R)
• M14: 1,781,112 km (0.09 R)
• M15: 1,970,054 km (0.03 R)
• M16: 2,077,466 km (0.111 R)
• M17: 2,276,880 km (0.071 R)
• M18: 2,395,361 km (0.064 R)
• M19: 2,499,481 km (0.091 R)
• M20: 2,594,027 km (0.11 R)
• M21: 2,700,990 km (0.035 R)
• M22: 3,072,740 km (0.112 R)
• M23: 3,174,317 km (0.095 R)
• M24: 3,295,192 km (0.101 R)
• M25: 3,423,996 km (0.088 R)
• M26: 3,548,162 km (0.071 R)
• M27: 3,667,541 km (0.099 R)
• M28: 3,916,921 km (0.101 R)
• M29: 4,027,474 km (0.078 R)
• M30: 4,238,257 km (0.081 R)
• M31: 4,629,905 km (0.062 R)
• M32: 4,781,597 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 327 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,895,115 km

• M1: 116,836 km (0.116 R)
• M2: 174,581 km (0.062 R)
• M3: 331,658 km (0.047 R)
• M4: 405,410 km (0.089 R)
• M5: 495,169 km (0.062 R)
• M6: 562,638 km (0.065 R)
• M7: 619,934 km (0.025 R)
• M8: 682,914 km (0.12 R)
• M9: 921,972 km (0.096 R)
• M10: 1,053,618 km (0.105 R)
• M11: 1,134,849 km (0.075 R)
• M12: 1,218,325 km (0.107 R)
• M13: 1,281,156 km (0.111 R)
• M14: 1,490,892 km (0.108 R)
• M15: 1,706,912 km (0.077 R)
• M16: 1,798,166 km (0.078 R)
• M17: 1,885,980 km (0.115 R)
• M18: 1,996,384 km (0.103 R)
• M19: 2,071,332 km (0.032 R)
• M20: 2,301,713 km (0.092 R)
• M21: 2,482,876 km (0.05 R)
• M22: 2,546,156 km (0.118 R)
• M23: 2,610,184 km (0.079 R)
• M24: 2,692,313 km (0.044 R)
• M25: 2,829,195 km (0.102 R)
• M26: 2,974,454 km (0.103 R)
• M27: 3,103,707 km (0.094 R)
• M28: 3,234,904 km (0.118 R)
• M29: 3,336,033 km (0.073 R)
• M30: 3,418,910 km (0.091 R)
• M31: 3,476,804 km (0.06 R)
• M32: 3,691,776 km (0.075 R)
• M33: 3,797,542 km (0.109 R)
• M34: 3,944,746 km (0.107 R)
• M35: 4,032,560 km (0.026 R)
• M36: 4,134,736 km (0.027 R)
• M37: 4,203,401 km (0.104 R)
• M38: 4,272,366 km (0.103 R)
• M39: 4,369,604 km (0.092 R)
• M40: 4,453,529 km (0.093 R)
• M41: 4,530,871 km (0.094 R)
• M42: 4,623,023 km (0.113 R)
• M43: 4,715,774 km (0.1 R)
• M44: 4,773,070 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 9

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 610 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,895,115 km

• M1: 118,182 km (0.102 R)
• M2: 182,659 km (0.093 R)
• M3: 255,064 km (0.063 R)
• M4: 342,579 km (0.05 R)
• M5: 542,292 km (0.117 R)
• M6: 612,902 km (0.077 R)
• M7: 739,911 km (0.109 R)
• M8: 912,996 km (0.101 R)
• M9: 999,164 km (0.12 R)
• M10: 1,203,515 km (0.111 R)
• M11: 1,280,707 km (0.097 R)
• M12: 1,452,745 km (0.052 R)
• M13: 1,509,742 km (0.062 R)
• M14: 1,645,577 km (0.114 R)
• M15: 1,978,731 km (0.12 R)
• M16: 2,120,849 km (0.101 R)
• M17: 2,178,594 km (0.108 R)
• M18: 2,244,417 km (0.063 R)
• M19: 2,310,689 km (0.105 R)
• M20: 2,370,229 km (0.079 R)
• M21: 2,521,472 km (0.1 R)
• M22: 2,986,123 km (0.045 R)
• M23: 3,149,634 km (0.115 R)
• M24: 3,207,678 km (0.1 R)
• M25: 3,291,153 km (0.117 R)
• M26: 3,468,726 km (0.066 R)
• M27: 3,545,769 km (0.029 R)
• M28: 3,623,410 km (0.089 R)
• M29: 3,692,973 km (0.077 R)
• M30: 3,754,159 km (0.112 R)
• M31: 4,201,456 km (0.082 R)
• M32: 4,394,288 km (0.071 R)
• M33: 4,524,438 km (0.091 R)
• M34: 4,627,810 km (0.081 R)
• M35: 4,788,777 km (0.113 R)
• M36: 4,846,223 km (0.057 R)
• M37: 4,961,413 km (0.085 R)
• M38: 5,038,905 km (0.109 R)
• M39: 5,097,099 km (0.119 R)
• M40: 5,322,842 km (0.09 R)
• M41: 5,421,876 km (0.044 R)
• M42: 5,814,420 km (0.066 R)
• M43: 5,896,101 km (0.041 R)
• M44: 6,174,503 km (0.081 R)
• M45: 6,257,829 km (0.069 R)
• M46: 6,320,510 km (0.07 R)
• M47: 6,457,242 km (0.102 R)
• M48: 6,520,672 km (0.113 R)
• M49: 6,648,129 km (0.084 R)
• M50: 6,840,811 km (0.119 R)
• M51: 6,948,821 km (0.107 R)
• M52: 7,122,654 km (0.075 R)
• M53: 7,220,940 km (0.082 R)
• M54: 7,375,025 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 13.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 789 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,895,115 km

• M1: 177,872 km (0.089 R)
• M2: 316,998 km (0.085 R)
• M3: 416,331 km (0.119 R)
• M4: 513,569 km (0.04 R)
• M5: 790,924 km (0.028 R)
• M6: 891,155 km (0.104 R)
• M7: 1,068,727 km (0.118 R)
• M8: 1,265,299 km (0.107 R)
• M9: 1,385,426 km (0.073 R)
• M10: 1,516,474 km (0.047 R)
• M11: 1,637,498 km (0.087 R)
• M12: 1,874,611 km (0.034 R)
• M13: 2,028,547 km (0.053 R)
• M14: 2,235,441 km (0.094 R)
• M15: 2,416,006 km (0.098 R)
• M16: 2,516,535 km (0.052 R)
• M17: 2,696,053 km (0.09 R)
• M18: 2,933,315 km (0.093 R)
• M19: 3,032,050 km (0.109 R)
• M20: 3,159,208 km (0.113 R)
• M21: 3,353,535 km (0.078 R)
• M22: 3,504,181 km (0.11 R)
• M23: 3,609,198 km (0.09 R)
• M24: 3,773,457 km (0.086 R)
• M25: 3,910,788 km (0.102 R)
• M26: 4,009,821 km (0.108 R)
• M27: 4,611,504 km (0.106 R)
• M28: 4,811,516 km (0.082 R)
• M29: 4,960,665 km (0.101 R)
• M30: 5,285,592 km (0.101 R)
• M31: 6,500,626 km (0.052 R)
• M32: 6,689,568 km (0.076 R)
• M33: 6,976,497 km (0.062 R)
• M34: 7,182,343 km (0.037 R)
• M35: 7,451,470 km (0.064 R)
• M36: 7,624,555 km (0.101 R)
• M37: 7,774,003 km (0.07 R)
• M38: 7,974,763 km (0.097 R)
• M39: 8,139,321 km (0.117 R)
• M40: 8,241,048 km (0.09 R)
• M41: 8,445,847 km (0.094 R)
• M42: 8,600,531 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.2

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 1343 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,895,115 km

• M1: 201,359 km (0.106 R)
• M2: 298,448 km (0.115 R)
• M3: 417,827 km (0.092 R)
• M4: 546,182 km (0.117 R)
• M5: 703,260 km (0.081 R)
• M6: 809,474 km (0.117 R)
• M7: 915,689 km (0.103 R)
• M8: 1,116,150 km (0.029 R)
• M9: 1,229,395 km (0.077 R)
• M10: 1,445,265 km (0.109 R)
• M11: 1,682,228 km (0.067 R)
• M12: 1,797,418 km (0.073 R)
• M13: 1,983,967 km (0.057 R)
• M14: 2,249,204 km (0.101 R)
• M15: 2,376,961 km (0.116 R)
• M16: 2,726,720 km (0.115 R)
• M17: 2,833,982 km (0.07 R)
• M18: 2,922,843 km (0.105 R)
• M19: 3,052,844 km (0.088 R)
• M20: 3,236,251 km (0.054 R)
• M21: 3,350,095 km (0.035 R)
• M22: 3,518,243 km (0.106 R)
• M23: 3,700,004 km (0.068 R)
• M24: 3,830,154 km (0.032 R)
• M25: 3,950,880 km (0.105 R)
• M26: 4,095,242 km (0.109 R)
• M27: 4,366,612 km (0.099 R)
• M28: 4,504,392 km (0.075 R)
• M29: 4,784,589 km (0.087 R)
• M30: 4,998,514 km (0.055 R)
• M31: 5,130,908 km (0.045 R)
• M32: 5,313,118 km (0.099 R)
• M33: 5,423,671 km (0.12 R)
• M34: 5,522,555 km (0.07 R)
• M35: 5,634,454 km (0.107 R)
• M36: 5,949,358 km (0.1 R)
• M37: 6,257,230 km (0.045 R)
• M38: 6,583,503 km (0.115 R)
• M39: 6,821,962 km (0.048 R)
• M40: 6,915,461 km (0.107 R)
• M41: 7,063,263 km (0.093 R)
• M42: 7,185,036 km (0.088 R)
• M43: 7,280,180 km (0.11 R)
• M44: 7,471,815 km (0.102 R)
• M45: 7,651,183 km (0.106 R)
• M46: 8,226,537 km (0.097 R)
• M47: 8,627,608 km (0.074 R)
• M48: 8,801,441 km (0.074 R)
• M49: 9,123,226 km (0.115 R)
• M50: 9,493,481 km (0.063 R)
• M51: 9,808,534 km (0.077 R)
• M52: 9,899,190 km (0.102 R)
• M53: 10,050,883 km (0.087 R)
• M54: 10,233,841 km (0.051 R)
• M55: 10,433,404 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 10.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.16 AU - 3.78 AU

Year: 4544 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,895,115 km

• M1: 158,125 km (0.041 R)
• M2: 243,994 km (0.099 R)
• M3: 340,784 km (0.043 R)
• M4: 519,254 km (0.12 R)
• M5: 626,366 km (0.054 R)
• M6: 1,045,540 km (0.114 R)
• M7: 1,225,207 km (0.109 R)
• M8: 1,332,618 km (0.067 R)
• M9: 1,415,345 km (0.097 R)
• M10: 1,485,656 km (0.074 R)
• M11: 1,674,150 km (0.112 R)
• M12: 1,809,386 km (0.066 R)
• M13: 1,995,636 km (0.103 R)
• M14: 2,107,236 km (0.053 R)
• M15: 2,353,474 km (0.117 R)
• M16: 2,471,656 km (0.041 R)
• M17: 3,184,789 km (0.107 R)
• M18: 3,622,662 km (0.084 R)
• M19: 4,181,410 km (0.076 R)
• M20: 4,471,032 km (0.08 R)
• M21: 4,554,956 km (0.104 R)
• M22: 4,681,965 km (0.108 R)
• M23: 4,982,806 km (0.111 R)
• M24: 5,423,521 km (0.116 R)
• M25: 5,648,516 km (0.107 R)
• M26: 5,899,841 km (0.111 R)
• M27: 5,968,955 km (0.095 R)
• M28: 6,131,418 km (0.061 R)
• M29: 6,201,430 km (0.097 R)
• M30: 6,413,261 km (0.096 R)
• M31: 6,484,320 km (0.085 R)
• M32: 7,087,498 km (0.112 R)
• M33: 7,210,318 km (0.092 R)
• M34: 7,383,403 km (0.081 R)
• M35: 7,582,966 km (0.074 R)
• M36: 7,809,607 km (0.057 R)
• M37: 8,295,352 km (0.079 R)
• M38: 8,372,993 km (0.094 R)
• M39: 8,633,443 km (0.09 R)
• M40: 8,843,777 km (0.059 R)
• M41: 9,135,792 km (0.068 R)
• M42: 9,403,872 km (0.044 R)
• M43: 9,593,263 km (0.119 R)
• M44: 9,783,850 km (0.083 R)
• M45: 10,727,215 km (0.099 R)
• M46: 11,067,101 km (0.095 R)
• M47: 11,181,244 km (0.095 R)
• M48: 11,903,203 km (0.112 R)
• M49: 12,313,999 km (0.076 R)
• M50: 12,939,169 km (0.097 R)
• M51: 13,727,400 km (0.096 R)
• M52: 14,220,175 km (0.057 R)
• M53: 14,468,807 km (0.098 R)
• M54: 14,750,200 km (0.107 R)
• M55: 15,509,410 km (0.074 R)
• M56: 15,701,194 km (0.068 R)
• M57: 15,926,040 km (0.108 R)
• M58: 16,087,157 km (0.095 R)
• M59: 16,216,559 km (0.069 R)
• M60: 16,346,260 km (0.059 R)
• M61: 17,098,737 km (0.101 R)
• M62: 17,197,771 km (0.105 R)
• M63: 17,296,955 km (0.092 R)
• M64: 17,795,714 km (0.047 R)
• M65: 18,332,920 km (0.1 R)
• M66: 18,943,728 km (0.094 R)
• M67: 19,354,673 km (0.086 R)
• M68: 19,803,168 km (0.106 R)
• M69: 20,150,384 km (0.12 R)
• M70: 20,429,684 km (0.059 R)
• M71: 20,640,018 km (0.047 R)
• M72: 21,168,996 km (0.079 R)
• M73: 21,631,104 km (0.106 R)
• M74: 21,881,232 km (0.095 R)
• M75: 21,988,793 km (0.11 R)
• M76: 22,855,263 km (0.099 R)
• M77: 23,183,032 km (0.029 R)
• M78: 23,696,153 km (0.116 R)
• M79: 24,286,915 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.4

Radius: 6.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.3 AU - 9.24 AU

Year: 15224 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,895,115 km

• M1: 162,613 km (0.057 R)
• M2: 220,956 km (0.04 R)
• M3: 1,156,990 km (0.099 R)
• M4: 1,284,896 km (0.032 R)
• M5: 1,359,994 km (0.087 R)
• M6: 1,757,775 km (0.086 R)
• M7: 2,848,044 km (0.077 R)
• M8: 3,173,270 km (0.087 R)
• M9: 3,327,505 km (0.114 R)
• M10: 3,913,480 km (0.058 R)
• M11: 4,051,110 km (0.059 R)
• M12: 4,821,689 km (0.107 R)
• M13: 4,880,631 km (0.116 R)
• M14: 4,969,342 km (0.077 R)
• M15: 5,823,546 km (0.083 R)
• M16: 6,139,497 km (0.097 R)
• M17: 6,624,044 km (0.114 R)
• M18: 6,854,275 km (0.11 R)
• M19: 6,920,547 km (0.08 R)
• M20: 8,681,763 km (0.117 R)
• M21: 9,928,362 km (0.093 R)
• M22: 10,610,678 km (0.095 R)
• M23: 11,112,878 km (0.077 R)
• M24: 12,020,339 km (0.046 R)
• M25: 12,625,013 km (0.092 R)
• M26: 13,074,555 km (0.111 R)
• M27: 13,779,759 km (0.108 R)
• M28: 14,539,866 km (0.101 R)
• M29: 14,667,922 km (0.069 R)
• M30: 15,661,700 km (0.084 R)
• M31: 15,968,376 km (0.114 R)
• M32: 17,170,245 km (0.028 R)
• M33: 17,305,482 km (0.12 R)
• M34: 17,486,495 km (0.087 R)
• M35: 17,668,107 km (0.056 R)
• M36: 18,033,126 km (0.06 R)
• M37: 18,262,609 km (0.048 R)
• M38: 18,770,793 km (0.11 R)
• M39: 19,895,769 km (0.068 R)
• M40: 21,187,098 km (0.092 R)
• M41: 23,000,523 km (0.092 R)
• M42: 23,699,444 km (0.12 R)
• M43: 24,863,017 km (0.094 R)
• M44: 25,118,380 km (0.089 R)
• M45: 25,631,650 km (0.083 R)
• M46: 28,090,591 km (0.086 R)
• M47: 28,623,458 km (0.072 R)
• M48: 29,753,072 km (0.093 R)
• M49: 30,897,346 km (0.115 R)
• M50: 31,447,268 km (0.105 R)
• M51: 31,557,671 km (0.096 R)
• M52: 33,453,674 km (0.051 R)
• M53: 34,985,556 km (0.08 R)
• M54: 35,788,747 km (0.112 R)
• M55: 35,961,683 km (0.114 R)
• M56: 36,540,028 km (0.061 R)
• M57: 36,656,116 km (0.119 R)
• M58: 37,764,636 km (0.087 R)
• M59: 38,529,530 km (0.06 R)
• M60: 38,647,563 km (0.077 R)
• M61: 39,239,970 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit