🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 13.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 272 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,500,855 km

• M1: 173,833 km (0.062 R)
• M2: 262,843 km (0.076 R)
• M3: 374,294 km (0.034 R)
• M4: 463,903 km (0.078 R)
• M5: 566,228 km (0.044 R)
• M6: 667,207 km (0.063 R)
• M7: 758,012 km (0.097 R)
• M8: 844,630 km (0.026 R)
• M9: 944,561 km (0.08 R)
• M10: 1,032,375 km (0.106 R)
• M11: 1,182,122 km (0.116 R)
• M12: 1,285,195 km (0.085 R)
• M13: 1,387,670 km (0.117 R)
• M14: 1,489,396 km (0.03 R)
• M15: 1,609,374 km (0.11 R)
• M16: 1,736,981 km (0.092 R)
• M17: 1,855,612 km (0.054 R)
• M18: 1,943,276 km (0.12 R)
• M19: 2,109,928 km (0.05 R)
• M20: 2,210,608 km (0.093 R)
• M21: 2,321,909 km (0.112 R)
• M22: 2,480,931 km (0.09 R)
• M23: 2,592,232 km (0.098 R)
• M24: 2,795,835 km (0.104 R)
• M25: 2,892,475 km (0.105 R)
• M26: 3,009,909 km (0.111 R)
• M27: 3,158,909 km (0.054 R)
• M28: 3,264,674 km (0.082 R)
• M29: 3,366,700 km (0.096 R)
• M30: 3,521,683 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 10.2

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.22 AU

Year: 667 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,500,855 km

• M1: 127,607 km (0.093 R)
• M2: 200,162 km (0.082 R)
• M3: 313,408 km (0.039 R)
• M4: 408,851 km (0.077 R)
• M5: 499,358 km (0.099 R)
• M6: 565,630 km (0.114 R)
• M7: 718,668 km (0.066 R)
• M8: 800,648 km (0.106 R)
• M9: 869,912 km (0.063 R)
• M10: 935,735 km (0.097 R)
• M11: 1,096,552 km (0.106 R)
• M12: 1,186,610 km (0.081 R)
• M13: 1,254,229 km (0.107 R)
• M14: 1,355,207 km (0.113 R)
• M15: 1,485,357 km (0.065 R)
• M16: 1,572,274 km (0.069 R)
• M17: 1,758,373 km (0.102 R)
• M18: 1,857,856 km (0.119 R)
• M19: 1,937,292 km (0.071 R)
• M20: 2,018,075 km (0.097 R)
• M21: 2,084,946 km (0.114 R)
• M22: 2,190,412 km (0.1 R)
• M23: 2,321,011 km (0.092 R)
• M24: 2,422,738 km (0.102 R)
• M25: 2,533,889 km (0.117 R)
• M26: 2,606,444 km (0.088 R)
• M27: 2,836,226 km (0.07 R)
• M28: 3,012,901 km (0.078 R)
• M29: 3,081,267 km (0.048 R)
• M30: 3,210,670 km (0.078 R)
• M31: 3,466,332 km (0.027 R)
• M32: 3,756,103 km (0.108 R)
• M33: 3,838,981 km (0.093 R)
• M34: 3,913,181 km (0.1 R)
• M35: 3,978,555 km (0.117 R)
• M36: 4,082,077 km (0.116 R)
• M37: 4,349,558 km (0.088 R)
• M38: 4,456,221 km (0.091 R)
• M39: 4,593,253 km (0.095 R)
• M40: 4,711,735 km (0.076 R)
• M41: 4,941,966 km (0.084 R)
• M42: 5,124,625 km (0.107 R)
• M43: 5,237,421 km (0.109 R)
• M44: 5,319,850 km (0.097 R)
• M45: 5,423,671 km (0.09 R)
• M46: 5,622,786 km (0.078 R)
• M47: 5,802,901 km (0.093 R)
• M48: 6,006,654 km (0.105 R)
• M49: 6,136,505 km (0.087 R)
• M50: 6,256,333 km (0.101 R)
• M51: 6,443,180 km (0.089 R)
• M52: 6,542,812 km (0.104 R)
• M53: 6,766,012 km (0.113 R)
• M54: 6,878,660 km (0.096 R)
• M55: 7,060,122 km (0.067 R)
• M56: 7,243,080 km (0.109 R)
• M57: 7,358,420 km (0.105 R)
• M58: 7,427,833 km (0.071 R)
• M59: 7,520,734 km (0.097 R)
• M60: 7,731,218 km (0.042 R)
• M61: 7,801,679 km (0.11 R)
• M62: 8,038,642 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 12.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.92 AU - 1.08 AU

Year: 667 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,500,855 km

• M1: 172,038 km (0.08 R)
• M2: 274,512 km (0.112 R)
• M3: 399,127 km (0.107 R)
• M4: 484,099 km (0.061 R)
• M5: 614,398 km (0.072 R)
• M6: 794,813 km (0.098 R)
• M7: 914,342 km (0.09 R)
• M8: 1,005,597 km (0.118 R)
• M9: 1,124,228 km (0.072 R)
• M10: 1,210,247 km (0.078 R)
• M11: 1,324,390 km (0.12 R)
• M12: 1,449,155 km (0.055 R)
• M13: 1,557,314 km (0.1 R)
• M14: 1,675,347 km (0.108 R)
• M15: 1,774,979 km (0.027 R)
• M16: 1,891,216 km (0.113 R)
• M17: 2,017,776 km (0.107 R)
• M18: 2,131,919 km (0.107 R)
• M19: 2,216,891 km (0.083 R)
• M20: 2,422,738 km (0.114 R)
• M21: 2,568,895 km (0.113 R)
• M22: 2,836,226 km (0.094 R)
• M23: 2,938,850 km (0.086 R)
• M24: 3,025,467 km (0.059 R)
• M25: 3,218,748 km (0.062 R)
• M26: 3,308,058 km (0.101 R)
• M27: 3,407,241 km (0.097 R)
• M28: 3,498,346 km (0.086 R)
• M29: 3,729,625 km (0.108 R)
• M30: 3,918,267 km (0.115 R)
• M31: 4,197,567 km (0.107 R)
• M32: 4,393,989 km (0.071 R)
• M33: 4,553,310 km (0.084 R)
• M34: 4,664,013 km (0.114 R)
• M35: 4,745,095 km (0.057 R)
• M36: 4,980,861 km (0.09 R)
• M37: 5,095,004 km (0.046 R)
• M38: 5,241,610 km (0.088 R)
• M39: 5,496,076 km (0.065 R)
• M40: 5,754,731 km (0.099 R)
• M41: 5,852,717 km (0.064 R)
• M42: 6,116,907 km (0.117 R)
• M43: 6,362,547 km (0.083 R)
• M44: 6,543,261 km (0.069 R)
• M45: 6,634,217 km (0.042 R)
• M46: 6,863,700 km (0.099 R)
• M47: 6,991,008 km (0.086 R)
• M48: 7,236,199 km (0.1 R)
• M49: 7,342,114 km (0.059 R)
• M50: 7,531,804 km (0.12 R)
• M51: 7,615,280 km (0.11 R)
• M52: 7,783,128 km (0.111 R)
• M53: 8,013,060 km (0.108 R)
• M54: 8,257,503 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 10.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.11 AU - 1.85 AU

Year: 1201 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,500,855 km

• M1: 141,220 km (0.107 R)
• M2: 283,488 km (0.112 R)
• M3: 463,454 km (0.06 R)
• M4: 563,086 km (0.102 R)
• M5: 710,440 km (0.066 R)
• M6: 786,735 km (0.081 R)
• M7: 893,398 km (0.06 R)
• M8: 1,010,982 km (0.099 R)
• M9: 1,146,219 km (0.094 R)
• M10: 1,219,223 km (0.09 R)
• M11: 1,300,305 km (0.091 R)
• M12: 1,448,257 km (0.117 R)
• M13: 1,629,420 km (0.118 R)
• M14: 1,698,534 km (0.07 R)
• M15: 1,775,577 km (0.07 R)
• M16: 2,058,915 km (0.09 R)
• M17: 2,141,494 km (0.105 R)
• M18: 2,225,268 km (0.103 R)
• M19: 2,349,135 km (0.111 R)
• M20: 2,451,460 km (0.072 R)
• M21: 2,652,520 km (0.086 R)
• M22: 2,800,622 km (0.115 R)
• M23: 3,591,695 km (0.081 R)
• M24: 3,904,355 km (0.085 R)
• M25: 4,064,125 km (0.069 R)
• M26: 4,419,271 km (0.076 R)
• M27: 4,625,267 km (0.103 R)
• M28: 4,814,508 km (0.098 R)
• M29: 4,945,406 km (0.111 R)
• M30: 5,036,811 km (0.065 R)
• M31: 5,221,265 km (0.069 R)
• M32: 5,314,315 km (0.12 R)
• M33: 5,491,588 km (0.108 R)
• M34: 5,681,428 km (0.082 R)
• M35: 5,905,825 km (0.109 R)
• M36: 6,198,438 km (0.091 R)
• M37: 6,451,707 km (0.081 R)
• M38: 7,025,116 km (0.073 R)
• M39: 7,370,089 km (0.07 R)
• M40: 7,791,506 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 8.4

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.37 AU - 2.73 AU

Year: 2715 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,500,855 km

• M1: 106,214 km (0.116 R)
• M2: 187,147 km (0.06 R)
• M3: 280,197 km (0.076 R)
• M4: 501,302 km (0.089 R)
• M5: 804,089 km (0.085 R)
• M6: 1,854,565 km (0.057 R)
• M7: 1,934,300 km (0.082 R)
• M8: 2,083,450 km (0.083 R)
• M9: 2,307,398 km (0.109 R)
• M10: 2,451,311 km (0.094 R)
• M11: 2,524,464 km (0.079 R)
• M12: 2,793,740 km (0.082 R)
• M13: 2,854,926 km (0.119 R)
• M14: 2,916,410 km (0.07 R)
• M15: 2,994,052 km (0.104 R)
• M16: 3,056,584 km (0.068 R)
• M17: 3,474,261 km (0.092 R)
• M18: 3,622,961 km (0.087 R)
• M19: 3,740,096 km (0.105 R)
• M20: 3,824,619 km (0.045 R)
• M21: 4,047,221 km (0.04 R)
• M22: 4,309,466 km (0.118 R)
• M23: 4,380,375 km (0.079 R)
• M24: 4,505,289 km (0.118 R)
• M25: 4,577,246 km (0.066 R)
• M26: 4,704,105 km (0.093 R)
• M27: 5,073,013 km (0.077 R)
• M28: 5,298,757 km (0.092 R)
• M29: 5,355,753 km (0.075 R)
• M30: 5,566,537 km (0.077 R)
• M31: 5,799,461 km (0.072 R)
• M32: 5,897,447 km (0.073 R)
• M33: 6,075,319 km (0.098 R)
• M34: 6,254,837 km (0.055 R)
• M35: 6,456,495 km (0.091 R)
• M36: 6,558,221 km (0.088 R)
• M37: 7,116,221 km (0.082 R)
• M38: 7,221,239 km (0.092 R)
• M39: 7,411,527 km (0.099 R)
• M40: 8,036,098 km (0.112 R)
• M41: 8,101,622 km (0.099 R)
• M42: 8,432,234 km (0.117 R)
• M43: 8,588,115 km (0.093 R)
• M44: 9,728,499 km (0.093 R)
• M45: 9,845,185 km (0.046 R)
• M46: 10,245,210 km (0.099 R)
• M47: 10,507,006 km (0.09 R)
• M48: 11,012,797 km (0.081 R)
• M49: 11,329,944 km (0.041 R)
• M50: 11,575,883 km (0.073 R)
• M51: 11,724,284 km (0.114 R)
• M52: 12,985,843 km (0.082 R)
• M53: 13,217,421 km (0.098 R)
• M54: 13,372,554 km (0.067 R)
• M55: 13,554,465 km (0.11 R)
• M56: 13,710,944 km (0.119 R)
• M57: 13,999,369 km (0.069 R)
• M58: 14,289,888 km (0.074 R)
• M59: 14,422,581 km (0.094 R)
• M60: 14,689,165 km (0.049 R)
• M61: 15,011,249 km (0.105 R)
• M62: 15,227,268 km (0.111 R)
• M63: 15,662,448 km (0.077 R)
• M64: 15,717,201 km (0.086 R)
• M65: 15,771,954 km (0.118 R)
• M66: 15,826,707 km (0.062 R)
• M67: 15,909,135 km (0.06 R)
• M68: 16,129,343 km (0.099 R)
• M69: 16,992,523 km (0.084 R)
• M70: 17,048,622 km (0.055 R)
• M71: 17,104,871 km (0.113 R)
• M72: 17,274,066 km (0.108 R)
• M73: 18,156,843 km (0.07 R)
• M74: 18,473,691 km (0.114 R)
• M75: 18,734,291 km (0.075 R)
• M76: 18,996,087 km (0.084 R)
• M77: 19,054,281 km (0.09 R)
• M78: 19,729,566 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 12.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.93 AU - 3.01 AU

Year: 3413 Days

Day: 5.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,500,855 km

• M1: 211,232 km (0.093 R)
• M2: 298,448 km (0.082 R)
• M3: 420,968 km (0.088 R)
• M4: 544,387 km (0.062 R)
• M5: 677,828 km (0.043 R)
• M6: 782,397 km (0.092 R)
• M7: 866,321 km (0.059 R)
• M8: 959,072 km (0.084 R)
• M9: 1,044,193 km (0.117 R)
• M10: 1,334,563 km (0.086 R)
• M11: 1,637,648 km (0.113 R)
• M12: 1,727,407 km (0.106 R)
• M13: 2,324,601 km (0.098 R)
• M14: 2,699,344 km (0.102 R)
• M15: 2,831,439 km (0.11 R)
• M16: 2,923,591 km (0.086 R)
• M17: 3,188,529 km (0.067 R)
• M18: 3,506,275 km (0.104 R)
• M19: 3,605,458 km (0.115 R)
• M20: 4,021,191 km (0.104 R)
• M21: 4,345,369 km (0.041 R)
• M22: 4,757,960 km (0.072 R)
• M23: 4,908,306 km (0.117 R)
• M24: 5,610,070 km (0.071 R)
• M25: 5,705,364 km (0.093 R)
• M26: 6,135,308 km (0.098 R)
• M27: 6,277,426 km (0.026 R)
• M28: 6,420,591 km (0.118 R)
• M29: 6,766,312 km (0.063 R)
• M30: 6,924,437 km (0.088 R)
• M31: 7,038,281 km (0.069 R)
• M32: 7,141,204 km (0.092 R)
• M33: 7,639,814 km (0.063 R)
• M34: 7,899,366 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 8.3

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.71 AU - 4.55 AU

Year: 5597 Days

Day: 9.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,500,855 km

• M1: 105,915 km (0.064 R)
• M2: 209,287 km (0.063 R)
• M3: 277,205 km (0.111 R)
• M4: 355,594 km (0.044 R)
• M5: 453,282 km (0.113 R)
• M6: 561,142 km (0.116 R)
• M7: 1,273,227 km (0.062 R)
• M8: 1,695,542 km (0.101 R)
• M9: 1,833,920 km (0.113 R)
• M10: 1,976,188 km (0.077 R)
• M11: 2,196,396 km (0.086 R)
• M12: 2,405,235 km (0.114 R)
• M13: 2,561,265 km (0.072 R)
• M14: 3,070,347 km (0.074 R)
• M15: 3,239,991 km (0.032 R)
• M16: 3,610,395 km (0.106 R)
• M17: 3,699,555 km (0.086 R)
• M18: 4,063,677 km (0.058 R)
• M19: 4,226,589 km (0.074 R)
• M20: 4,344,173 km (0.072 R)
• M21: 4,679,571 km (0.045 R)
• M22: 5,173,244 km (0.115 R)
• M23: 5,502,958 km (0.066 R)
• M24: 5,813,373 km (0.101 R)
• M25: 6,156,252 km (0.095 R)
• M26: 6,723,975 km (0.12 R)
• M27: 6,833,930 km (0.062 R)
• M28: 6,916,807 km (0.063 R)
• M29: 7,421,401 km (0.054 R)
• M30: 7,908,940 km (0.072 R)
• M31: 8,083,521 km (0.115 R)
• M32: 8,141,864 km (0.105 R)
• M33: 8,644,513 km (0.055 R)
• M34: 8,914,687 km (0.054 R)
• M35: 9,463,412 km (0.063 R)
• M36: 9,556,013 km (0.088 R)
• M37: 10,306,994 km (0.104 R)
• M38: 10,625,488 km (0.081 R)
• M39: 11,141,900 km (0.115 R)
• M40: 11,239,587 km (0.057 R)
• M41: 11,337,574 km (0.086 R)
• M42: 11,403,098 km (0.07 R)
• M43: 12,199,108 km (0.088 R)
• M44: 12,807,672 km (0.096 R)
• M45: 12,875,889 km (0.086 R)
• M46: 13,081,436 km (0.12 R)
• M47: 13,253,474 km (0.096 R)
• M48: 13,391,702 km (0.049 R)
• M49: 13,739,218 km (0.077 R)
• M50: 14,478,680 km (0.079 R)
• M51: 14,549,889 km (0.119 R)
• M52: 14,763,814 km (0.032 R)
• M53: 14,871,225 km (0.084 R)
• M54: 15,086,796 km (0.095 R)
• M55: 15,776,442 km (0.095 R)
• M56: 15,922,898 km (0.052 R)
• M57: 16,217,157 km (0.09 R)
• M58: 16,736,561 km (0.072 R)
• M59: 16,998,357 km (0.1 R)
• M60: 17,073,306 km (0.093 R)
• M61: 17,601,685 km (0.105 R)
• M62: 17,944,115 km (0.045 R)
• M63: 18,790,540 km (0.096 R)
• M64: 19,571,291 km (0.102 R)
• M65: 21,447,398 km (0.027 R)
• M66: 21,813,165 km (0.058 R)
• M67: 21,976,526 km (0.098 R)
• M68: 22,181,026 km (0.034 R)
• M69: 22,550,981 km (0.116 R)
• M70: 23,421,940 km (0.059 R)
• M71: 23,547,303 km (0.089 R)
• M72: 24,303,969 km (0.047 R)
• M73: 25,368,209 km (0.059 R)
• M74: 26,447,408 km (0.099 R)
• M75: 26,752,288 km (0.09 R)
• M76: 27,189,862 km (0.092 R)
• M77: 27,321,658 km (0.103 R)
• M78: 28,205,332 km (0.097 R)
• M79: 29,683,808 km (0.026 R)
• M80: 29,864,672 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit