🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 8.8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.18 AU - 1.22 AU

Year: 862 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 92,769,073 km

• M1: 115,490 km (0.094 R)
• M2: 174,282 km (0.083 R)
• M3: 289,173 km (0.112 R)
• M4: 352,004 km (0.113 R)
• M5: 424,858 km (0.104 R)
• M6: 481,256 km (0.083 R)
• M7: 540,796 km (0.064 R)
• M8: 608,115 km (0.109 R)
• M9: 678,576 km (0.08 R)
• M10: 741,407 km (0.117 R)
• M11: 834,008 km (0.1 R)
• M12: 913,445 km (0.069 R)
• M13: 995,574 km (0.094 R)
• M14: 1,061,995 km (0.078 R)
• M15: 1,218,624 km (0.057 R)
• M16: 1,471,445 km (0.103 R)
• M17: 1,533,827 km (0.059 R)
• M18: 1,625,530 km (0.11 R)
• M19: 1,763,011 km (0.11 R)
• M20: 1,881,792 km (0.086 R)
• M21: 1,957,488 km (0.104 R)
• M22: 2,286,304 km (0.102 R)
• M23: 2,473,900 km (0.077 R)
• M24: 2,675,109 km (0.119 R)
• M25: 2,812,141 km (0.091 R)
• M26: 3,031,152 km (0.1 R)
• M27: 3,439,405 km (0.103 R)
• M28: 3,541,879 km (0.087 R)
• M29: 3,607,553 km (0.054 R)
• M30: 3,922,905 km (0.092 R)
• M31: 4,039,890 km (0.104 R)
• M32: 4,167,946 km (0.105 R)
• M33: 4,307,222 km (0.098 R)
• M34: 4,683,012 km (0.105 R)
• M35: 4,911,597 km (0.091 R)
• M36: 5,080,044 km (0.12 R)
• M37: 5,165,016 km (0.034 R)
• M38: 5,271,829 km (0.094 R)
• M39: 5,509,690 km (0.099 R)
• M40: 5,706,860 km (0.091 R)
• M41: 5,883,983 km (0.117 R)
• M42: 6,130,670 km (0.101 R)
• M43: 6,266,655 km (0.103 R)
• M44: 6,357,910 km (0.093 R)
• M45: 6,438,094 km (0.084 R)
• M46: 6,622,548 km (0.102 R)
• M47: 6,727,117 km (0.055 R)
• M48: 7,151,077 km (0.105 R)
• M49: 7,378,167 km (0.114 R)
• M50: 7,498,743 km (0.114 R)
• M51: 7,571,447 km (0.065 R)
• M52: 7,975,062 km (0.074 R)
• M53: 8,136,179 km (0.093 R)
• M54: 8,360,875 km (0.081 R)
• M55: 8,448,689 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 10.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.34 AU

Year: 928 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,769,073 km

• M1: 141,071 km (0.096 R)
• M2: 248,482 km (0.068 R)
• M3: 316,250 km (0.089 R)
• M4: 527,332 km (0.093 R)
• M5: 620,382 km (0.052 R)
• M6: 710,440 km (0.087 R)
• M7: 824,883 km (0.091 R)
• M8: 915,090 km (0.104 R)
• M9: 987,944 km (0.117 R)
• M10: 1,134,101 km (0.087 R)
• M11: 1,247,197 km (0.038 R)
• M12: 1,430,305 km (0.099 R)
• M13: 1,757,476 km (0.063 R)
• M14: 1,862,942 km (0.097 R)
• M15: 1,950,307 km (0.039 R)
• M16: 2,080,458 km (0.033 R)
• M17: 2,192,506 km (0.097 R)
• M18: 2,415,108 km (0.074 R)
• M19: 2,510,851 km (0.051 R)
• M20: 2,577,721 km (0.026 R)
• M21: 2,968,770 km (0.112 R)
• M22: 3,239,991 km (0.111 R)
• M23: 3,337,678 km (0.094 R)
• M24: 3,469,474 km (0.075 R)
• M25: 4,066,369 km (0.069 R)
• M26: 4,189,638 km (0.111 R)
• M27: 4,260,697 km (0.053 R)
• M28: 4,439,915 km (0.076 R)
• M29: 4,539,697 km (0.103 R)
• M30: 4,759,755 km (0.118 R)
• M31: 4,899,181 km (0.098 R)
• M32: 5,191,495 km (0.093 R)
• M33: 5,470,345 km (0.067 R)
• M34: 5,567,584 km (0.08 R)
• M35: 5,694,892 km (0.102 R)
• M36: 6,042,408 km (0.115 R)
• M37: 6,193,501 km (0.058 R)
• M38: 6,335,769 km (0.036 R)
• M39: 6,458,439 km (0.035 R)
• M40: 6,936,255 km (0.098 R)
• M41: 7,031,100 km (0.11 R)
• M42: 7,158,258 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 13.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.04 AU - 1.7 AU

Year: 1052 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,769,073 km

• M1: 249,230 km (0.113 R)
• M2: 369,656 km (0.102 R)
• M3: 468,989 km (0.119 R)
• M4: 600,935 km (0.119 R)
• M5: 753,524 km (0.091 R)
• M6: 835,355 km (0.106 R)
• M7: 951,891 km (0.091 R)
• M8: 1,067,830 km (0.064 R)
• M9: 1,293,722 km (0.049 R)
• M10: 1,380,040 km (0.105 R)
• M11: 1,505,703 km (0.104 R)
• M12: 1,643,333 km (0.113 R)
• M13: 1,841,550 km (0.076 R)
• M14: 1,939,686 km (0.072 R)
• M15: 2,022,713 km (0.069 R)
• M16: 2,149,871 km (0.103 R)
• M17: 2,297,225 km (0.109 R)
• M18: 2,676,007 km (0.093 R)
• M19: 2,778,631 km (0.039 R)
• M20: 3,153,074 km (0.071 R)
• M21: 3,371,487 km (0.085 R)
• M22: 3,462,443 km (0.048 R)
• M23: 3,564,319 km (0.118 R)
• M24: 3,729,625 km (0.057 R)
• M25: 3,844,665 km (0.103 R)
• M26: 3,939,810 km (0.063 R)
• M27: 4,284,333 km (0.089 R)
• M28: 4,393,989 km (0.071 R)
• M29: 4,482,401 km (0.081 R)
• M30: 4,762,747 km (0.068 R)
• M31: 5,025,740 km (0.075 R)
• M32: 5,199,872 km (0.119 R)
• M33: 5,328,975 km (0.062 R)
• M34: 5,447,158 km (0.091 R)
• M35: 5,807,090 km (0.093 R)
• M36: 6,199,635 km (0.083 R)
• M37: 6,286,701 km (0.084 R)
• M38: 6,537,577 km (0.104 R)
• M39: 6,626,288 km (0.083 R)
• M40: 6,740,730 km (0.109 R)
• M41: 6,984,725 km (0.103 R)
• M42: 7,127,441 km (0.07 R)
• M43: 7,349,743 km (0.104 R)
• M44: 7,468,374 km (0.078 R)
• M45: 7,774,452 km (0.116 R)
• M46: 8,071,254 km (0.074 R)
• M47: 8,357,883 km (0.119 R)
• M48: 8,537,102 km (0.114 R)
• M49: 8,717,666 km (0.089 R)
• M50: 8,801,292 km (0.036 R)
• M51: 8,927,403 km (0.101 R)
• M52: 9,252,479 km (0.074 R)
• M53: 9,495,276 km (0.098 R)
• M54: 9,769,040 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 12.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.45 AU - 3.75 AU

Year: 3581 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,769,073 km

• M1: 166,054 km (0.087 R)
• M2: 368,310 km (0.111 R)
• M3: 758,312 km (0.097 R)
• M4: 861,833 km (0.054 R)
• M5: 1,004,400 km (0.051 R)
• M6: 1,534,575 km (0.114 R)
• M7: 1,669,662 km (0.078 R)
• M8: 1,752,689 km (0.1 R)
• M9: 1,981,424 km (0.06 R)
• M10: 2,204,773 km (0.045 R)
• M11: 2,420,942 km (0.091 R)
• M12: 2,531,794 km (0.036 R)
• M13: 2,791,496 km (0.062 R)
• M14: 2,975,202 km (0.09 R)
• M15: 3,111,337 km (0.058 R)
• M16: 3,372,385 km (0.059 R)
• M17: 3,586,609 km (0.117 R)
• M18: 3,677,116 km (0.068 R)
• M19: 4,390,548 km (0.12 R)
• M20: 4,507,085 km (0.09 R)
• M21: 5,456,134 km (0.092 R)
• M22: 5,985,860 km (0.055 R)
• M23: 6,158,795 km (0.082 R)
• M24: 6,267,852 km (0.107 R)
• M25: 6,377,507 km (0.043 R)
• M26: 7,162,896 km (0.089 R)
• M27: 7,578,927 km (0.086 R)
• M28: 8,098,032 km (0.056 R)
• M29: 8,922,915 km (0.079 R)
• M30: 9,145,815 km (0.064 R)
• M31: 9,320,396 km (0.099 R)
• M32: 10,004,358 km (0.089 R)
• M33: 10,235,935 km (0.092 R)
• M34: 10,443,427 km (0.051 R)
• M35: 10,599,757 km (0.076 R)
• M36: 10,835,972 km (0.082 R)
• M37: 11,206,825 km (0.079 R)
• M38: 11,393,823 km (0.115 R)
• M39: 11,501,084 km (0.045 R)
• M40: 11,825,113 km (0.069 R)
• M41: 11,961,098 km (0.084 R)
• M42: 12,870,952 km (0.101 R)
• M43: 13,066,925 km (0.026 R)
• M44: 13,292,070 km (0.112 R)
• M45: 13,433,440 km (0.111 R)
• M46: 13,575,259 km (0.056 R)
• M47: 13,803,246 km (0.092 R)
• M48: 14,118,897 km (0.035 R)
• M49: 14,349,877 km (0.089 R)
• M50: 14,611,374 km (0.077 R)
• M51: 14,698,739 km (0.112 R)
• M52: 15,404,990 km (0.094 R)
• M53: 15,583,311 km (0.025 R)
• M54: 15,792,150 km (0.093 R)
• M55: 16,182,600 km (0.109 R)
• M56: 16,697,965 km (0.112 R)
• M57: 16,820,037 km (0.093 R)
• M58: 17,187,898 km (0.108 R)
• M59: 17,311,166 km (0.069 R)
• M60: 18,182,125 km (0.114 R)
• M61: 18,528,145 km (0.067 R)
• M62: 18,939,988 km (0.065 R)
• M63: 19,163,038 km (0.111 R)
• M64: 20,031,304 km (0.086 R)
• M65: 20,617,279 km (0.079 R)
• M66: 21,506,938 km (0.112 R)
• M67: 21,606,570 km (0.066 R)
• M68: 21,706,202 km (0.038 R)
• M69: 22,039,955 km (0.08 R)
• M70: 22,577,460 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 4.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.62 AU - 6.62 AU

Year: 9932 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,769,073 km

• M1: 59,390 km (0.09 R)
• M2: 139,575 km (0.115 R)
• M3: 853,306 km (0.107 R)
• M4: 1,067,381 km (0.104 R)
• M5: 1,142,479 km (0.115 R)
• M6: 1,203,814 km (0.034 R)
• M7: 1,410,858 km (0.094 R)
• M8: 1,628,971 km (0.084 R)
• M9: 1,768,546 km (0.036 R)
• M10: 1,912,010 km (0.035 R)
• M11: 1,966,763 km (0.072 R)
• M12: 2,096,614 km (0.107 R)
• M13: 2,345,246 km (0.105 R)
• M14: 2,384,440 km (0.093 R)
• M15: 2,443,382 km (0.116 R)
• M16: 2,522,968 km (0.102 R)
• M17: 2,563,060 km (0.117 R)
• M18: 2,725,374 km (0.109 R)
• M19: 3,700,004 km (0.052 R)
• M20: 3,837,335 km (0.062 R)
• M21: 4,164,506 km (0.057 R)
• M22: 4,235,864 km (0.089 R)
• M23: 4,452,033 km (0.117 R)
• M24: 4,573,805 km (0.078 R)
• M25: 4,671,942 km (0.102 R)
• M26: 4,745,992 km (0.117 R)
• M27: 4,970,539 km (0.106 R)
• M28: 5,046,235 km (0.066 R)
• M29: 5,096,799 km (0.099 R)
• M30: 5,249,838 km (0.108 R)
• M31: 5,404,223 km (0.101 R)
• M32: 5,638,793 km (0.114 R)
• M33: 5,929,760 km (0.106 R)
• M34: 6,888,234 km (0.044 R)
• M35: 7,399,709 km (0.087 R)
• M36: 7,543,921 km (0.118 R)
• M37: 7,893,831 km (0.084 R)
• M38: 7,923,152 km (0.077 R)
• M39: 8,338,585 km (0.045 R)
• M40: 8,579,288 km (0.115 R)
• M41: 8,639,726 km (0.111 R)
• M42: 8,700,313 km (0.105 R)
• M43: 8,822,086 km (0.086 R)
• M44: 8,852,604 km (0.111 R)
• M45: 9,595,507 km (0.119 R)
• M46: 9,847,579 km (0.073 R)
• M47: 9,879,294 km (0.103 R)
• M48: 10,038,167 km (0.11 R)
• M49: 10,133,760 km (0.084 R)
• M50: 10,390,470 km (0.107 R)
• M51: 11,239,438 km (0.081 R)
• M52: 11,505,123 km (0.039 R)
• M53: 11,538,484 km (0.102 R)
• M54: 12,691,584 km (0.088 R)
• M55: 13,037,754 km (0.05 R)
• M56: 13,492,382 km (0.054 R)
• M57: 13,527,537 km (0.037 R)
• M58: 14,201,775 km (0.118 R)
• M59: 14,597,162 km (0.084 R)
• M60: 14,886,933 km (0.094 R)
• M61: 15,032,492 km (0.078 R)
• M62: 15,472,160 km (0.109 R)
• M63: 15,841,816 km (0.107 R)
• M64: 17,234,572 km (0.073 R)
• M65: 18,275,325 km (0.088 R)
• M66: 18,353,265 km (0.096 R)
• M67: 19,376,066 km (0.101 R)
• M68: 19,574,881 km (0.084 R)
• M69: 19,894,422 km (0.117 R)
• M70: 20,014,699 km (0.113 R)
• M71: 20,255,851 km (0.061 R)
• M72: 20,660,064 km (0.077 R)
• M73: 23,436,152 km (0.085 R)
• M74: 23,817,776 km (0.058 R)
• M75: 24,030,804 km (0.064 R)
• M76: 25,018,598 km (0.115 R)
• M77: 25,278,450 km (0.04 R)
• M78: 25,539,049 km (0.11 R)
• M79: 25,626,265 km (0.095 R)
• M80: 26,063,240 km (0.075 R)
• M81: 26,194,886 km (0.049 R)
• M82: 26,723,416 km (0.089 R)
• M83: 26,767,697 km (0.12 R)
• M84: 27,077,813 km (0.115 R)
• M85: 27,567,596 km (0.065 R)
• M86: 27,791,245 km (0.115 R)
• M87: 28,150,131 km (0.104 R)
• M88: 28,555,840 km (0.062 R)
• M89: 29,099,778 km (0.088 R)
• M90: 29,145,256 km (0.032 R)
• M91: 30,290,128 km (0.103 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.6

Radius: 7.9

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.18 AU - 11.2 AU

Year: 22929 Days

Day: 16.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,769,073 km

• M1: 113,545 km (0.116 R)
• M2: 268,528 km (0.037 R)
• M3: 679,174 km (0.095 R)
• M4: 1,963,771 km (0.08 R)
• M5: 2,274,336 km (0.037 R)
• M6: 3,387,345 km (0.081 R)
• M7: 3,479,198 km (0.083 R)
• M8: 3,571,799 km (0.078 R)
• M9: 4,193,827 km (0.082 R)
• M10: 4,542,539 km (0.108 R)
• M11: 4,900,677 km (0.113 R)
• M12: 5,590,024 km (0.086 R)
• M13: 5,753,385 km (0.076 R)
• M14: 6,029,243 km (0.043 R)
• M15: 6,766,461 km (0.12 R)
• M16: 6,882,400 km (0.117 R)
• M17: 7,293,495 km (0.058 R)
• M18: 8,386,905 km (0.083 R)
• M19: 8,574,202 km (0.079 R)
• M20: 9,530,731 km (0.088 R)
• M21: 9,791,629 km (0.071 R)
• M22: 10,926,030 km (0.082 R)
• M23: 11,199,046 km (0.107 R)
• M24: 11,405,192 km (0.098 R)
• M25: 11,474,157 km (0.045 R)
• M26: 11,612,684 km (0.064 R)
• M27: 11,821,373 km (0.12 R)
• M28: 12,811,711 km (0.079 R)
• M29: 13,171,943 km (0.1 R)
• M30: 13,244,348 km (0.061 R)
• M31: 14,645,482 km (0.1 R)
• M32: 16,015,948 km (0.117 R)
• M33: 16,638,126 km (0.087 R)
• M34: 17,030,970 km (0.08 R)
• M35: 17,268,232 km (0.09 R)
• M36: 17,825,783 km (0.036 R)
• M37: 19,451,613 km (0.083 R)
• M38: 19,782,523 km (0.085 R)
• M39: 19,865,400 km (0.113 R)
• M40: 20,031,753 km (0.06 R)
• M41: 20,870,399 km (0.056 R)
• M42: 21,209,089 km (0.088 R)
• M43: 22,755,482 km (0.087 R)
• M44: 24,694,420 km (0.085 R)
• M45: 24,962,948 km (0.082 R)
• M46: 25,322,432 km (0.112 R)
• M47: 26,411,205 km (0.08 R)
• M48: 27,145,431 km (0.106 R)
• M49: 29,672,738 km (0.045 R)
• M50: 30,820,004 km (0.104 R)
• M51: 31,109,027 km (0.109 R)
• M52: 31,689,915 km (0.094 R)
• M53: 31,787,154 km (0.094 R)
• M54: 34,747,546 km (0.11 R)
• M55: 35,450,806 km (0.116 R)
• M56: 36,463,733 km (0.049 R)
• M57: 38,207,595 km (0.108 R)
• M58: 39,454,643 km (0.105 R)
• M59: 41,669,141 km (0.107 R)
• M60: 41,882,168 km (0.116 R)
• M61: 44,032,039 km (0.099 R)
• M62: 45,558,087 km (0.087 R)
• M63: 47,101,638 km (0.108 R)
• M64: 47,434,493 km (0.045 R)
• M65: 48,214,496 km (0.119 R)
• M66: 50,920,722 km (0.057 R)
• M67: 52,292,085 km (0.113 R)
• M68: 54,837,942 km (0.113 R)
• M69: 54,954,628 km (0.101 R)
• M70: 55,773,677 km (0.07 R)
• M71: 56,832,530 km (0.091 R)
• M72: 57,068,745 km (0.116 R)
• M73: 57,305,409 km (0.076 R)
• M74: 57,660,854 km (0.04 R)
• M75: 58,017,046 km (0.119 R)
• M76: 60,530,590 km (0.109 R)
• M77: 62,591,450 km (0.054 R)
• M78: 64,921,736 km (0.058 R)
• M79: 67,780,402 km (0.109 R)
• M80: 69,919,651 km (0.066 R)
• M81: 73,105,637 km (0.113 R)
• M82: 74,651,581 km (0.089 R)
• M83: 75,688,295 km (0.068 R)
• M84: 76,729,645 km (0.081 R)
• M85: 80,146,910 km (0.105 R)
• M86: 82,140,900 km (0.104 R)
• M87: 82,407,932 km (0.114 R)
• M88: 83,479,202 km (0.088 R)
• M89: 84,959,772 km (0.095 R)
• M90: 85,906,428 km (0.108 R)
• M91: 89,453,094 km (0.113 R)
• M92: 90,002,866 km (0.085 R)
• M93: 90,967,922 km (0.042 R)
• M94: 91,520,836 km (0.077 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: 185 - 14,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit