🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 15

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 680 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,788,688 km

• M1: 189,690 km (0.109 R)
• M2: 377,735 km (0.07 R)
• M3: 472,580 km (0.118 R)
• M4: 569,968 km (0.109 R)
• M5: 769,681 km (0.109 R)
• M6: 930,948 km (0.057 R)
• M7: 1,031,477 km (0.119 R)
• M8: 1,212,341 km (0.106 R)
• M9: 1,363,884 km (0.112 R)
• M10: 1,466,508 km (0.059 R)
• M11: 1,694,645 km (0.094 R)
• M12: 1,881,193 km (0.107 R)
• M13: 2,106,637 km (0.1 R)
• M14: 2,349,584 km (0.088 R)
• M15: 2,449,366 km (0.073 R)
• M16: 2,679,447 km (0.073 R)
• M17: 2,890,081 km (0.101 R)
• M18: 3,051,647 km (0.043 R)
• M19: 3,170,278 km (0.113 R)
• M20: 3,327,954 km (0.047 R)
• M21: 3,670,384 km (0.057 R)
• M22: 3,816,541 km (0.097 R)
• M23: 3,944,896 km (0.095 R)
• M24: 4,135,035 km (0.108 R)
• M25: 4,462,355 km (0.116 R)
• M26: 4,639,628 km (0.11 R)
• M27: 4,766,188 km (0.08 R)
• M28: 4,936,879 km (0.044 R)
• M29: 5,164,118 km (0.097 R)
• M30: 5,550,380 km (0.076 R)
• M31: 5,764,006 km (0.074 R)
• M32: 5,866,331 km (0.03 R)
• M33: 5,980,624 km (0.117 R)
• M34: 6,211,304 km (0.047 R)
• M35: 6,433,456 km (0.096 R)
• M36: 6,586,944 km (0.033 R)
• M37: 6,873,424 km (0.047 R)
• M38: 6,982,032 km (0.076 R)
• M39: 7,249,662 km (0.119 R)
• M40: 7,347,948 km (0.112 R)
• M41: 7,520,883 km (0.079 R)
• M42: 7,720,297 km (0.11 R)
• M43: 7,933,923 km (0.097 R)
• M44: 8,035,201 km (0.076 R)
• M45: 8,162,509 km (0.054 R)
• M46: 8,303,131 km (0.11 R)
• M47: 8,691,038 km (0.108 R)
• M48: 8,900,325 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 10.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.28 AU

Year: 764 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,788,688 km

• M1: 132,993 km (0.065 R)
• M2: 209,287 km (0.113 R)
• M3: 299,495 km (0.101 R)
• M4: 396,584 km (0.115 R)
• M5: 485,744 km (0.07 R)
• M6: 563,685 km (0.101 R)
• M7: 687,701 km (0.115 R)
• M8: 768,783 km (0.093 R)
• M9: 913,295 km (0.068 R)
• M10: 1,178,233 km (0.108 R)
• M11: 1,346,979 km (0.074 R)
• M12: 1,418,038 km (0.077 R)
• M13: 1,501,514 km (0.115 R)
• M14: 1,580,950 km (0.086 R)
• M15: 1,738,327 km (0.091 R)
• M16: 1,822,102 km (0.118 R)
• M17: 1,888,823 km (0.106 R)
• M18: 1,999,974 km (0.069 R)
• M19: 2,068,939 km (0.095 R)
• M20: 2,196,546 km (0.115 R)
• M21: 2,294,083 km (0.065 R)
• M22: 2,479,884 km (0.114 R)
• M23: 2,601,956 km (0.106 R)
• M24: 2,684,534 km (0.062 R)
• M25: 2,824,258 km (0.06 R)
• M26: 3,125,399 km (0.065 R)
• M27: 3,264,974 km (0.111 R)
• M28: 3,391,833 km (0.061 R)
• M29: 3,474,710 km (0.037 R)
• M30: 3,860,223 km (0.108 R)
• M31: 3,938,912 km (0.099 R)
• M32: 4,162,411 km (0.082 R)
• M33: 4,251,272 km (0.095 R)
• M34: 4,373,643 km (0.041 R)
• M35: 4,596,694 km (0.053 R)
• M36: 5,080,194 km (0.104 R)
• M37: 5,149,308 km (0.054 R)
• M38: 5,429,056 km (0.097 R)
• M39: 5,624,431 km (0.117 R)
• M40: 5,695,939 km (0.103 R)
• M41: 5,939,933 km (0.09 R)
• M42: 6,012,787 km (0.108 R)
• M43: 6,113,616 km (0.07 R)
• M44: 6,270,544 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 11.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3 AU - 3.84 AU

Year: 4366 Days

Day: 6.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,788,688 km

• M1: 145,409 km (0.109 R)
• M2: 217,366 km (0.037 R)
• M3: 375,042 km (0.086 R)
• M4: 791,373 km (0.088 R)
• M5: 892,800 km (0.065 R)
• M6: 985,401 km (0.07 R)
• M7: 1,081,443 km (0.086 R)
• M8: 1,224,608 km (0.081 R)
• M9: 1,843,495 km (0.12 R)
• M10: 2,141,045 km (0.09 R)
• M11: 2,249,802 km (0.067 R)
• M12: 2,454,153 km (0.105 R)
• M13: 2,529,999 km (0.09 R)
• M14: 2,742,727 km (0.099 R)
• M15: 3,083,212 km (0.079 R)
• M16: 3,331,844 km (0.076 R)
• M17: 4,094,195 km (0.115 R)
• M18: 4,275,956 km (0.045 R)
• M19: 4,460,410 km (0.082 R)
• M20: 4,742,103 km (0.115 R)
• M21: 4,981,310 km (0.111 R)
• M22: 5,078,100 km (0.056 R)
• M23: 5,322,991 km (0.11 R)
• M24: 5,722,717 km (0.112 R)
• M25: 6,003,363 km (0.12 R)
• M26: 6,791,444 km (0.065 R)
• M27: 7,007,164 km (0.078 R)
• M28: 7,088,546 km (0.112 R)
• M29: 7,334,933 km (0.108 R)
• M30: 7,584,163 km (0.114 R)
• M31: 7,836,086 km (0.092 R)
• M32: 8,290,864 km (0.076 R)
• M33: 8,463,799 km (0.088 R)
• M34: 9,345,678 km (0.112 R)
• M35: 10,164,278 km (0.036 R)
• M36: 10,318,364 km (0.056 R)
• M37: 11,100,611 km (0.116 R)
• M38: 11,837,231 km (0.118 R)
• M39: 11,999,395 km (0.094 R)
• M40: 12,722,102 km (0.093 R)
• M41: 12,988,386 km (0.115 R)
• M42: 13,866,376 km (0.071 R)
• M43: 13,969,000 km (0.111 R)
• M44: 14,624,389 km (0.037 R)
• M45: 15,008,406 km (0.08 R)
• M46: 15,325,105 km (0.118 R)
• M47: 16,072,795 km (0.12 R)
• M48: 16,396,824 km (0.105 R)
• M49: 16,541,485 km (0.03 R)
• M50: 17,087,966 km (0.09 R)
• M51: 18,011,883 km (0.118 R)
• M52: 19,103,947 km (0.063 R)
• M53: 19,218,090 km (0.099 R)
• M54: 19,294,385 km (0.119 R)
• M55: 19,715,653 km (0.084 R)
• M56: 20,256,150 km (0.103 R)
• M57: 20,762,389 km (0.117 R)
• M58: 21,154,784 km (0.089 R)
• M59: 21,628,711 km (0.097 R)
• M60: 22,066,284 km (0.102 R)
• M61: 22,346,332 km (0.094 R)
• M62: 22,506,850 km (0.097 R)
• M63: 24,297,836 km (0.086 R)
• M64: 24,752,613 km (0.096 R)
• M65: 25,168,645 km (0.069 R)
• M66: 26,600,147 km (0.106 R)
• M67: 27,197,342 km (0.103 R)
• M68: 27,497,585 km (0.118 R)
• M69: 27,928,426 km (0.09 R)
• M70: 28,187,979 km (0.119 R)
• M71: 28,884,058 km (0.085 R)
• M72: 29,058,938 km (0.089 R)
• M73: 29,190,434 km (0.106 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.4

Radius: 3.5

Gravity: 75.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5 AU - 6.76 AU

Year: 9842 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 41,788,688 km

• M1: 88,263 km (0.109 R)
• M2: 112,348 km (0.104 R)
• M3: 262,843 km (0.111 R)
• M4: 301,889 km (0.11 R)
• M5: 493,972 km (0.101 R)
• M6: 526,435 km (0.048 R)
• M7: 991,983 km (0.047 R)
• M8: 1,875,060 km (0.107 R)
• M9: 1,978,731 km (0.095 R)
• M10: 2,110,976 km (0.093 R)
• M11: 2,496,190 km (0.036 R)
• M12: 3,053,143 km (0.03 R)
• M13: 3,646,747 km (0.086 R)
• M14: 4,688,846 km (0.092 R)
• M15: 4,936,131 km (0.108 R)
• M16: 5,406,467 km (0.117 R)
• M17: 6,004,709 km (0.117 R)
• M18: 6,042,856 km (0.115 R)
• M19: 6,702,583 km (0.079 R)
• M20: 7,020,927 km (0.086 R)
• M21: 9,294,815 km (0.108 R)
• M22: 9,382,928 km (0.108 R)
• M23: 9,515,921 km (0.07 R)
• M24: 9,560,351 km (0.1 R)
• M25: 9,694,092 km (0.083 R)
• M26: 9,963,368 km (0.104 R)
• M27: 10,235,187 km (0.081 R)
• M28: 10,693,405 km (0.095 R)
• M29: 11,393,523 km (0.106 R)
• M30: 11,535,193 km (0.071 R)
• M31: 11,964,090 km (0.062 R)
• M32: 12,495,312 km (0.079 R)
• M33: 12,543,931 km (0.087 R)
• M34: 12,935,578 km (0.066 R)
• M35: 13,132,898 km (0.105 R)
• M36: 13,781,105 km (0.1 R)
• M37: 14,695,597 km (0.103 R)
• M38: 15,004,816 km (0.108 R)
• M39: 16,209,677 km (0.105 R)
• M40: 16,689,587 km (0.08 R)
• M41: 17,445,356 km (0.118 R)
• M42: 17,827,429 km (0.096 R)
• M43: 18,655,303 km (0.116 R)
• M44: 18,710,954 km (0.08 R)
• M45: 19,046,053 km (0.093 R)
• M46: 19,949,026 km (0.093 R)
• M47: 20,119,866 km (0.058 R)
• M48: 20,692,826 km (0.102 R)
• M49: 21,271,321 km (0.038 R)
• M50: 21,796,410 km (0.107 R)
• M51: 22,031,129 km (0.118 R)
• M52: 22,325,687 km (0.057 R)
• M53: 22,859,303 km (0.112 R)
• M54: 23,577,223 km (0.063 R)
• M55: 25,219,508 km (0.107 R)
• M56: 25,280,993 km (0.07 R)
• M57: 25,404,262 km (0.089 R)
• M58: 27,213,049 km (0.096 R)
• M59: 27,846,297 km (0.065 R)
• M60: 28,356,576 km (0.075 R)
• M61: 28,934,023 km (0.109 R)
• M62: 29,775,212 km (0.095 R)
• M63: 29,905,362 km (0.079 R)
• M64: 30,624,330 km (0.115 R)
• M65: 30,887,173 km (0.097 R)
• M66: 34,303,839 km (0.069 R)
• M67: 34,371,906 km (0.078 R)
• M68: 34,440,123 km (0.05 R)
• M69: 34,508,489 km (0.112 R)
• M70: 35,331,128 km (0.055 R)
• M71: 35,675,951 km (0.073 R)
• M72: 37,556,545 km (0.034 R)
• M73: 37,767,478 km (0.117 R)
• M74: 37,908,400 km (0.097 R)
• M75: 38,119,931 km (0.063 R)
• M76: 40,978,597 km (0.113 R)
• M77: 41,849,406 km (0.081 R)
• M78: 42,287,279 km (0.08 R)
• M79: 42,579,892 km (0.103 R)
• M80: 42,726,498 km (0.107 R)
• M81: 43,020,159 km (0.103 R)
• M82: 44,647,485 km (0.112 R)
• M83: 45,393,679 km (0.094 R)
• M84: 45,918,618 km (0.108 R)
• M85: 46,219,459 km (0.119 R)
• M86: 46,370,104 km (0.106 R)
• M87: 46,445,501 km (0.119 R)
• M88: 46,520,899 km (0.045 R)
• M89: 47,125,723 km (0.108 R)
• M90: 47,809,385 km (0.067 R)
• M91: 49,032,796 km (0.057 R)
• M92: 49,571,349 km (0.079 R)
• M93: 49,879,969 km (0.113 R)
• M94: 50,809,421 km (0.049 R)
• M95: 51,198,525 km (0.113 R)
• M96: 51,276,465 km (0.059 R)
• M97: 51,979,426 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.4

Radius: 7.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.05 AU - 8.11 AU

Year: 11651 Days

Day: 24.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,788,688 km

• M1: 153,787 km (0.105 R)
• M2: 450,888 km (0.066 R)
• M3: 674,387 km (0.053 R)
• M4: 983,008 km (0.03 R)
• M5: 1,274,574 km (0.077 R)
• M6: 1,510,639 km (0.039 R)
• M7: 1,718,132 km (0.111 R)
• M8: 1,782,159 km (0.117 R)
• M9: 2,114,416 km (0.088 R)
• M10: 2,346,742 km (0.039 R)
• M11: 2,442,036 km (0.087 R)
• M12: 2,538,676 km (0.101 R)
• M13: 2,861,358 km (0.105 R)
• M14: 3,014,696 km (0.119 R)
• M15: 3,118,368 km (0.116 R)
• M16: 3,463,789 km (0.098 R)
• M17: 3,599,923 km (0.054 R)
• M18: 3,877,577 km (0.065 R)
• M19: 4,104,666 km (0.116 R)
• M20: 4,394,737 km (0.108 R)
• M21: 4,781,597 km (0.031 R)
• M22: 5,179,527 km (0.075 R)
• M23: 5,398,239 km (0.069 R)
• M24: 7,046,509 km (0.098 R)
• M25: 7,254,150 km (0.103 R)
• M26: 7,817,536 km (0.105 R)
• M27: 7,924,798 km (0.052 R)
• M28: 8,032,508 km (0.098 R)
• M29: 8,615,042 km (0.079 R)
• M30: 10,247,454 km (0.082 R)
• M31: 10,640,597 km (0.089 R)
• M32: 10,838,964 km (0.049 R)
• M33: 11,158,954 km (0.118 R)
• M34: 11,360,462 km (0.071 R)
• M35: 11,441,544 km (0.085 R)
• M36: 11,849,199 km (0.089 R)
• M37: 12,427,993 km (0.086 R)
• M38: 12,804,979 km (0.113 R)
• M39: 13,871,762 km (0.068 R)
• M40: 14,306,493 km (0.109 R)
• M41: 15,908,088 km (0.075 R)
• M42: 16,089,550 km (0.087 R)
• M43: 16,226,133 km (0.12 R)
• M44: 16,454,419 km (0.104 R)
• M45: 16,729,979 km (0.074 R)
• M46: 17,988,546 km (0.1 R)
• M47: 18,083,091 km (0.091 R)
• M48: 18,700,931 km (0.074 R)
• M49: 19,084,649 km (0.115 R)
• M50: 19,229,161 km (0.097 R)
• M51: 19,519,381 km (0.104 R)
• M52: 20,202,145 km (0.113 R)
• M53: 20,349,499 km (0.046 R)
• M54: 22,449,255 km (0.11 R)
• M55: 23,010,396 km (0.11 R)
• M56: 23,215,645 km (0.09 R)
• M57: 23,318,568 km (0.117 R)
• M58: 24,616,928 km (0.12 R)
• M59: 26,312,769 km (0.093 R)
• M60: 26,796,569 km (0.119 R)
• M61: 27,391,819 km (0.076 R)
• M62: 27,991,407 km (0.12 R)
• M63: 29,481,252 km (0.064 R)
• M64: 30,151,750 km (0.103 R)
• M65: 30,207,849 km (0.058 R)
• M66: 30,601,591 km (0.11 R)
• M67: 30,996,978 km (0.104 R)
• M68: 31,053,526 km (0.113 R)
• M69: 31,223,619 km (0.061 R)
• M70: 32,480,241 km (0.066 R)
• M71: 33,986,542 km (0.101 R)
• M72: 34,571,918 km (0.088 R)
• M73: 35,042,553 km (0.089 R)
• M74: 35,515,432 km (0.089 R)
• M75: 36,886,497 km (0.114 R)
• M76: 37,669,193 km (0.1 R)
• M77: 37,971,680 km (0.087 R)
• M78: 38,944,963 km (0.102 R)
• M79: 39,496,082 km (0.119 R)
• M80: 39,618,902 km (0.104 R)
• M81: 39,926,475 km (0.073 R)
• M82: 40,173,162 km (0.11 R)
• M83: 40,296,580 km (0.108 R)
• M84: 41,164,846 km (0.108 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: 472 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit