🌌 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: 651.6

Radius: 13.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.85 AU

Year: 396 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,982,723 km

• M1: 169,644 km (0.08 R)
• M2: 286,929 km (0.097 R)
• M3: 409,150 km (0.058 R)
• M4: 527,931 km (0.074 R)
• M5: 615,446 km (0.105 R)
• M6: 705,354 km (0.093 R)
• M7: 812,316 km (0.059 R)
• M8: 967,749 km (0.11 R)
• M9: 1,147,416 km (0.066 R)
• M10: 1,286,392 km (0.12 R)
• M11: 1,392,008 km (0.113 R)
• M12: 1,607,728 km (0.103 R)
• M13: 1,738,327 km (0.079 R)
• M14: 1,824,047 km (0.082 R)
• M15: 1,938,639 km (0.063 R)
• M16: 2,095,268 km (0.064 R)
• M17: 2,204,175 km (0.091 R)
• M18: 2,338,514 km (0.071 R)
• M19: 2,493,946 km (0.085 R)
• M20: 2,872,130 km (0.06 R)
• M21: 3,013,200 km (0.108 R)
• M22: 3,130,335 km (0.105 R)
• M23: 3,235,802 km (0.079 R)
• M24: 3,349,197 km (0.06 R)
• M25: 3,443,444 km (0.105 R)
• M26: 3,607,403 km (0.101 R)
• M27: 3,759,993 km (0.044 R)
• M28: 4,078,936 km (0.087 R)
• M29: 4,369,903 km (0.12 R)
• M30: 4,473,425 km (0.039 R)
• M31: 4,660,273 km (0.055 R)
• M32: 4,811,666 km (0.096 R)
• M33: 4,949,296 km (0.102 R)
• M34: 5,173,842 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 10.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.75 AU - 1.83 AU

Year: 1653 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,982,723 km

• M1: 140,622 km (0.117 R)
• M2: 210,933 km (0.032 R)
• M3: 321,785 km (0.088 R)
• M4: 430,692 km (0.059 R)
• M5: 574,755 km (0.11 R)
• M6: 650,003 km (0.093 R)
• M7: 850,613 km (0.114 R)
• M8: 1,063,491 km (0.108 R)
• M9: 1,194,389 km (0.101 R)
• M10: 1,424,770 km (0.112 R)
• M11: 1,501,663 km (0.105 R)
• M12: 1,570,179 km (0.04 R)
• M13: 1,928,765 km (0.102 R)
• M14: 2,003,564 km (0.067 R)
• M15: 2,189,514 km (0.109 R)
• M16: 2,438,595 km (0.08 R)
• M17: 2,721,036 km (0.102 R)
• M18: 3,014,247 km (0.111 R)
• M19: 3,089,046 km (0.094 R)
• M20: 3,304,767 km (0.115 R)
• M21: 3,710,775 km (0.094 R)
• M22: 4,174,529 km (0.117 R)
• M23: 4,484,346 km (0.064 R)
• M24: 4,700,066 km (0.076 R)
• M25: 5,216,478 km (0.036 R)
• M26: 5,352,163 km (0.093 R)
• M27: 5,443,418 km (0.046 R)
• M28: 5,596,456 km (0.101 R)
• M29: 6,319,164 km (0.063 R)
• M30: 6,463,974 km (0.051 R)
• M31: 6,544,907 km (0.091 R)
• M32: 6,642,594 km (0.048 R)
• M33: 6,773,492 km (0.065 R)
• M34: 6,905,139 km (0.092 R)
• M35: 6,988,016 km (0.092 R)
• M36: 7,071,043 km (0.038 R)
• M37: 7,271,952 km (0.068 R)
• M38: 7,765,177 km (0.084 R)
• M39: 7,833,992 km (0.053 R)
• M40: 8,269,172 km (0.119 R)
• M41: 8,694,329 km (0.052 R)
• M42: 8,801,740 km (0.057 R)
• M43: 9,036,011 km (0.108 R)
• M44: 9,126,667 km (0.112 R)
• M45: 9,492,284 km (0.083 R)
• M46: 9,639,937 km (0.078 R)
• M47: 9,881,538 km (0.072 R)
• M48: 10,125,083 km (0.096 R)
• M49: 10,446,419 km (0.104 R)
• M50: 10,867,537 km (0.106 R)
• M51: 11,177,205 km (0.09 R)
• M52: 11,255,145 km (0.119 R)
• M53: 11,509,462 km (0.051 R)
• M54: 11,588,150 km (0.056 R)
• M55: 11,864,906 km (0.081 R)
• M56: 12,083,768 km (0.119 R)
• M57: 12,445,047 km (0.055 R)
• M58: 12,769,076 km (0.035 R)
• M59: 13,034,462 km (0.113 R)
• M60: 13,529,033 km (0.037 R)
• M61: 13,841,393 km (0.079 R)
• M62: 13,925,019 km (0.102 R)
• M63: 14,008,943 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.03 AU - 6.51 AU

Year: 8351 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,982,723 km

• M1: 280,795 km (0.105 R)
• M2: 1,141,881 km (0.116 R)
• M3: 1,741,918 km (0.092 R)
• M4: 1,982,920 km (0.11 R)
• M5: 2,213,600 km (0.091 R)
• M6: 2,656,110 km (0.119 R)
• M7: 2,958,896 km (0.098 R)
• M8: 3,371,936 km (0.112 R)
• M9: 3,623,709 km (0.084 R)
• M10: 4,172,584 km (0.115 R)
• M11: 4,280,145 km (0.104 R)
• M12: 4,553,310 km (0.076 R)
• M13: 5,465,558 km (0.108 R)
• M14: 5,702,521 km (0.087 R)
• M15: 6,309,589 km (0.087 R)
• M16: 7,487,074 km (0.11 R)
• M17: 7,850,298 km (0.119 R)
• M18: 8,525,283 km (0.11 R)
• M19: 9,430,799 km (0.083 R)
• M20: 9,572,917 km (0.056 R)
• M21: 10,148,271 km (0.04 R)
• M22: 10,660,943 km (0.114 R)
• M23: 11,069,644 km (0.051 R)
• M24: 11,294,789 km (0.098 R)
• M25: 11,941,052 km (0.116 R)
• M26: 12,056,392 km (0.069 R)
• M27: 12,249,373 km (0.106 R)
• M28: 12,677,672 km (0.111 R)
• M29: 12,873,944 km (0.103 R)
• M30: 13,071,114 km (0.118 R)
• M31: 13,468,745 km (0.11 R)
• M32: 13,951,198 km (0.075 R)
• M33: 14,235,285 km (0.042 R)
• M34: 14,398,496 km (0.064 R)
• M35: 14,891,870 km (0.069 R)
• M36: 15,265,416 km (0.087 R)
• M37: 15,474,404 km (0.087 R)
• M38: 15,684,290 km (0.065 R)
• M39: 16,064,418 km (0.087 R)
• M40: 16,276,996 km (0.118 R)
• M41: 16,618,977 km (0.078 R)
• M42: 16,747,781 km (0.091 R)
• M43: 17,093,053 km (0.092 R)
• M44: 17,223,203 km (0.087 R)
• M45: 17,353,652 km (0.088 R)
• M46: 18,453,197 km (0.07 R)
• M47: 18,809,838 km (0.091 R)
• M48: 19,123,844 km (0.105 R)
• M49: 19,304,109 km (0.041 R)
• M50: 19,484,823 km (0.114 R)
• M51: 19,756,942 km (0.105 R)
• M52: 20,535,001 km (0.098 R)
• M53: 20,997,408 km (0.118 R)
• M54: 21,744,499 km (0.085 R)
• M55: 21,838,447 km (0.109 R)
• M56: 22,168,460 km (0.075 R)
• M57: 22,595,262 km (0.116 R)
• M58: 22,929,015 km (0.113 R)
• M59: 23,168,521 km (0.081 R)
• M60: 23,312,584 km (0.06 R)
• M61: 23,408,776 km (0.117 R)
• M62: 24,134,475 km (0.077 R)
• M63: 24,378,170 km (0.099 R)
• M64: 24,916,872 km (0.104 R)
• M65: 26,155,991 km (0.081 R)
• M66: 26,406,119 km (0.065 R)
• M67: 27,111,024 km (0.119 R)
• M68: 27,313,579 km (0.111 R)
• M69: 28,590,846 km (0.067 R)
• M70: 28,693,769 km (0.068 R)
• M71: 29,470,481 km (0.041 R)
• M72: 29,835,201 km (0.088 R)
• M73: 30,253,925 km (0.085 R)
• M74: 31,097,358 km (0.051 R)
• M75: 33,891,248 km (0.083 R)
• M76: 36,261,626 km (0.117 R)
• M77: 37,101,020 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 7.3

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.38 AU - 6.96 AU

Year: 9319 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,982,723 km

• M1: 97,837 km (0.069 R)
• M2: 154,086 km (0.084 R)
• M3: 323,879 km (0.073 R)
• M4: 382,372 km (0.074 R)
• M5: 525,837 km (0.056 R)
• M6: 798,404 km (0.072 R)
• M7: 985,401 km (0.083 R)
• M8: 1,130,212 km (0.05 R)
• M9: 1,691,204 km (0.114 R)
• M10: 1,799,513 km (0.106 R)
• M11: 2,620,955 km (0.032 R)
• M12: 2,721,484 km (0.038 R)
• M13: 3,243,282 km (0.085 R)
• M14: 3,543,525 km (0.047 R)
• M15: 4,170,340 km (0.075 R)
• M16: 4,954,831 km (0.065 R)
• M17: 5,048,180 km (0.098 R)
• M18: 5,110,862 km (0.066 R)
• M19: 5,981,372 km (0.094 R)
• M20: 6,450,660 km (0.112 R)
• M21: 7,141,653 km (0.106 R)
• M22: 7,353,483 km (0.074 R)
• M23: 7,460,296 km (0.089 R)
• M24: 8,258,550 km (0.047 R)
• M25: 9,236,472 km (0.106 R)
• M26: 9,700,225 km (0.068 R)
• M27: 9,895,600 km (0.1 R)
• M28: 10,369,975 km (0.12 R)
• M29: 11,299,875 km (0.073 R)
• M30: 11,837,081 km (0.026 R)
• M31: 11,962,295 km (0.026 R)
• M32: 12,256,105 km (0.088 R)
• M33: 12,382,814 km (0.119 R)
• M34: 12,594,794 km (0.114 R)
• M35: 12,679,916 km (0.069 R)
• M36: 13,848,275 km (0.081 R)
• M37: 14,378,450 km (0.079 R)
• M38: 14,690,810 km (0.1 R)
• M39: 14,780,569 km (0.119 R)
• M40: 15,050,593 km (0.074 R)
• M41: 15,322,412 km (0.091 R)
• M42: 15,962,691 km (0.101 R)
• M43: 16,101,069 km (0.1 R)
• M44: 16,239,746 km (0.086 R)
• M45: 16,378,872 km (0.108 R)
• M46: 16,892,442 km (0.099 R)
• M47: 17,839,845 km (0.085 R)
• M48: 18,031,331 km (0.087 R)
• M49: 18,513,185 km (0.118 R)
• M50: 18,755,683 km (0.046 R)
• M51: 19,489,461 km (0.109 R)
• M52: 19,588,046 km (0.108 R)
• M53: 19,934,365 km (0.094 R)
• M54: 20,083,365 km (0.073 R)
• M55: 20,632,838 km (0.086 R)
• M56: 20,783,632 km (0.081 R)
• M57: 21,288,675 km (0.094 R)
• M58: 21,390,252 km (0.098 R)
• M59: 21,695,730 km (0.034 R)
• M60: 22,054,017 km (0.119 R)
• M61: 22,362,488 km (0.088 R)
• M62: 23,401,595 km (0.118 R)
• M63: 24,297,088 km (0.065 R)
• M64: 24,989,427 km (0.11 R)
• M65: 25,150,095 km (0.057 R)
• M66: 26,175,738 km (0.112 R)
• M67: 26,393,403 km (0.106 R)
• M68: 26,885,430 km (0.092 R)
• M69: 27,050,137 km (0.074 R)
• M70: 27,989,462 km (0.103 R)
• M71: 28,100,763 km (0.098 R)
• M72: 30,013,970 km (0.112 R)
• M73: 32,318,077 km (0.064 R)
• M74: 33,846,069 km (0.05 R)
• M75: 33,905,310 km (0.104 R)
• M76: 33,964,551 km (0.06 R)
• M77: 34,083,182 km (0.104 R)
• M78: 34,678,582 km (0.096 R)
• M79: 34,977,478 km (0.04 R)
• M80: 35,097,306 km (0.103 R)
• M81: 35,457,538 km (0.082 R)
• M82: 36,363,502 km (0.101 R)
• M83: 37,277,246 km (0.1 R)
• M84: 37,338,432 km (0.107 R)
• M85: 38,569,024 km (0.06 R)
• M86: 39,375,955 km (0.107 R)
• M87: 39,438,337 km (0.109 R)
• M88: 40,376,914 km (0.1 R)
• M89: 40,880,461 km (0.116 R)
• M90: 42,148,452 km (0.083 R)
• M91: 42,212,181 km (0.087 R)
• M92: 42,275,909 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 4.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.14 AU - 6.48 AU

Year: 9667 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 80,982,723 km

• M1: 93,050 km (0.104 R)
• M2: 186,698 km (0.112 R)
• M3: 249,679 km (0.112 R)
• M4: 439,967 km (0.064 R)
• M5: 780,003 km (0.117 R)
• M6: 951,742 km (0.104 R)
• M7: 1,351,018 km (0.116 R)
• M8: 1,738,626 km (0.038 R)
• M9: 2,084,646 km (0.09 R)
• M10: 2,134,014 km (0.115 R)
• M11: 2,208,813 km (0.066 R)
• M12: 2,284,509 km (0.09 R)
• M13: 2,490,505 km (0.102 R)
• M14: 2,529,850 km (0.092 R)
• M15: 2,635,765 km (0.119 R)
• M16: 3,031,601 km (0.099 R)
• M17: 4,046,323 km (0.045 R)
• M18: 4,710,837 km (0.099 R)
• M19: 5,425,616 km (0.04 R)
• M20: 5,839,104 km (0.05 R)
• M21: 5,874,110 km (0.094 R)
• M22: 6,102,845 km (0.055 R)
• M23: 6,173,755 km (0.11 R)
• M24: 6,514,538 km (0.105 R)
• M25: 6,861,456 km (0.108 R)
• M26: 6,972,158 km (0.114 R)
• M27: 7,009,259 km (0.045 R)
• M28: 7,327,005 km (0.079 R)
• M29: 7,440,250 km (0.043 R)
• M30: 7,573,093 km (0.093 R)
• M31: 8,151,438 km (0.109 R)
• M32: 9,431,847 km (0.094 R)
• M33: 9,616,899 km (0.117 R)
• M34: 9,782,354 km (0.082 R)
• M35: 9,865,531 km (0.025 R)
• M36: 9,948,857 km (0.058 R)
• M37: 10,326,741 km (0.111 R)
• M38: 11,400,854 km (0.049 R)
• M39: 11,488,368 km (0.049 R)
• M40: 11,818,381 km (0.094 R)
• M41: 12,218,406 km (0.118 R)
• M42: 12,465,093 km (0.116 R)
• M43: 12,622,919 km (0.077 R)
• M44: 12,917,926 km (0.07 R)
• M45: 13,375,994 km (0.116 R)
• M46: 13,676,537 km (0.092 R)
• M47: 15,526,613 km (0.12 R)
• M48: 15,720,642 km (0.114 R)
• M49: 15,866,799 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.4

Radius: 3

Gravity: 79.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.86 AU - 10.96 AU

Year: 21534 Days

Day: 23.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,982,723 km

• M1: 437,125 km (0.032 R)
• M2: 1,110,016 km (0.101 R)
• M3: 1,568,683 km (0.055 R)
• M4: 1,601,146 km (0.072 R)
• M5: 1,972,897 km (0.028 R)
• M6: 2,114,416 km (0.106 R)
• M7: 2,635,466 km (0.063 R)
• M8: 2,950,220 km (0.103 R)
• M9: 3,194,064 km (0.116 R)
• M10: 3,700,752 km (0.026 R)
• M11: 3,963,446 km (0.11 R)
• M12: 4,007,877 km (0.091 R)
• M13: 4,692,885 km (0.118 R)
• M14: 4,739,859 km (0.097 R)
• M15: 5,462,566 km (0.1 R)
• M16: 5,511,934 km (0.081 R)
• M17: 6,116,159 km (0.074 R)
• M18: 7,994,510 km (0.117 R)
• M19: 8,050,609 km (0.076 R)
• M20: 9,435,736 km (0.077 R)
• M21: 9,793,425 km (0.042 R)
• M22: 10,338,110 km (0.091 R)
• M23: 10,768,653 km (0.117 R)
• M24: 10,830,587 km (0.072 R)
• M25: 11,902,156 km (0.106 R)
• M26: 12,678,569 km (0.055 R)
• M27: 14,144,030 km (0.102 R)
• M28: 15,732,310 km (0.094 R)
• M29: 17,594,355 km (0.059 R)
• M30: 18,998,630 km (0.09 R)
• M31: 19,073,429 km (0.105 R)
• M32: 19,524,916 km (0.091 R)
• M33: 19,676,159 km (0.045 R)
• M34: 20,055,988 km (0.081 R)
• M35: 20,591,848 km (0.102 R)
• M36: 20,977,511 km (0.053 R)
• M37: 21,755,869 km (0.098 R)
• M38: 21,912,797 km (0.077 R)
• M39: 22,941,133 km (0.079 R)
• M40: 23,581,711 km (0.105 R)
• M41: 24,962,499 km (0.11 R)
• M42: 25,456,172 km (0.119 R)
• M43: 25,786,933 km (0.093 R)
• M44: 26,620,193 km (0.103 R)
• M45: 26,871,966 km (0.107 R)
• M46: 28,056,931 km (0.078 R)
• M47: 28,827,659 km (0.099 R)
• M48: 28,913,828 km (0.098 R)
• M49: 29,866,168 km (0.071 R)
• M50: 29,953,234 km (0.077 R)
• M51: 31,446,669 km (0.08 R)
• M52: 32,515,396 km (0.097 R)
• M53: 33,054,248 km (0.085 R)
• M54: 33,777,254 km (0.065 R)
• M55: 34,871,413 km (0.065 R)
• M56: 39,841,055 km (0.119 R)
• M57: 41,093,488 km (0.074 R)
• M58: 42,652,447 km (0.113 R)
• M59: 42,946,856 km (0.089 R)
• M60: 44,429,221 km (0.056 R)
• M61: 44,528,704 km (0.117 R)
• M62: 44,727,819 km (0.09 R)
• M63: 44,827,451 km (0.11 R)
• M64: 46,431,738 km (0.1 R)
• M65: 46,633,546 km (0.114 R)
• M66: 47,139,486 km (0.047 R)
• M67: 50,006,080 km (0.09 R)
• M68: 50,213,124 km (0.103 R)
• M69: 52,297,770 km (0.1 R)
• M70: 54,729,932 km (0.107 R)
• M71: 56,013,332 km (0.096 R)
• M72: 56,120,744 km (0.085 R)
• M73: 56,658,847 km (0.077 R)
• M74: 57,198,596 km (0.092 R)
• M75: 59,155,785 km (0.088 R)
• M76: 60,142,682 km (0.104 R)
• M77: 62,354,936 km (0.081 R)
• M78: 64,481,170 km (0.12 R)
• M79: 64,931,909 km (0.079 R)
• M80: 65,044,705 km (0.041 R)
• M81: 65,383,545 km (0.094 R)
• M82: 65,722,982 km (0.118 R)
• M83: 65,949,623 km (0.051 R)
• M84: 66,858,879 km (0.109 R)
• M85: 67,886,467 km (0.119 R)
• M86: 70,304,716 km (0.104 R)
• M87: 70,420,654 km (0.115 R)
• M88: 77,248,152 km (0.119 R)
• M89: 77,487,209 km (0.104 R)
• M90: 77,606,887 km (0.118 R)
• M91: 80,134,343 km (0.052 R)
• M92: 80,255,368 km (0.074 R)
• M93: 80,861,389 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit