🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 11.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 588 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,637,801 km

• M1: 167,550 km (0.078 R)
• M2: 262,095 km (0.117 R)
• M3: 392,994 km (0.069 R)
• M4: 482,603 km (0.111 R)
• M5: 568,322 km (0.118 R)
• M6: 660,325 km (0.095 R)
• M7: 743,651 km (0.109 R)
• M8: 838,646 km (0.097 R)
• M9: 910,901 km (0.093 R)
• M10: 1,001,558 km (0.117 R)
• M11: 1,082,939 km (0.069 R)
• M12: 1,201,121 km (0.073 R)
• M13: 1,301,501 km (0.106 R)
• M14: 1,548,936 km (0.07 R)
• M15: 1,707,959 km (0.026 R)
• M16: 1,811,929 km (0.039 R)
• M17: 1,907,971 km (0.062 R)
• M18: 2,000,572 km (0.092 R)
• M19: 2,078,962 km (0.1 R)
• M20: 2,158,398 km (0.031 R)
• M21: 2,249,653 km (0.118 R)
• M22: 2,336,868 km (0.097 R)
• M23: 2,441,886 km (0.097 R)
• M24: 2,542,865 km (0.087 R)
• M25: 2,639,654 km (0.042 R)
• M26: 2,754,994 km (0.051 R)
• M27: 2,907,584 km (0.098 R)
• M28: 3,050,899 km (0.087 R)
• M29: 3,141,854 km (0.078 R)
• M30: 3,245,825 km (0.071 R)
• M31: 3,320,026 km (0.089 R)
• M32: 3,394,824 km (0.063 R)
• M33: 3,514,353 km (0.026 R)
• M34: 3,660,959 km (0.12 R)
• M35: 3,744,734 km (0.047 R)
• M36: 3,842,122 km (0.077 R)
• M37: 4,039,741 km (0.083 R)
• M38: 4,146,554 km (0.093 R)
• M39: 4,274,460 km (0.062 R)
• M40: 4,479,409 km (0.06 R)
• M41: 4,666,556 km (0.115 R)
• M42: 4,856,246 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 9

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1 AU - 1.1 AU

Year: 706 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,637,801 km

• M1: 147,803 km (0.109 R)
• M2: 261,647 km (0.086 R)
• M3: 344,823 km (0.097 R)
• M4: 460,612 km (0.119 R)
• M5: 567,425 km (0.096 R)
• M6: 703,559 km (0.061 R)
• M7: 813,214 km (0.073 R)
• M8: 873,053 km (0.103 R)
• M9: 1,086,081 km (0.052 R)
• M10: 1,152,652 km (0.078 R)
• M11: 1,245,851 km (0.081 R)
• M12: 1,302,997 km (0.099 R)
• M13: 1,367,624 km (0.077 R)
• M14: 1,466,658 km (0.112 R)
• M15: 1,568,085 km (0.115 R)
• M16: 1,678,937 km (0.03 R)
• M17: 1,756,877 km (0.045 R)
• M18: 1,835,865 km (0.113 R)
• M19: 1,923,529 km (0.072 R)
• M20: 1,982,770 km (0.101 R)
• M21: 2,125,935 km (0.037 R)
• M22: 2,272,691 km (0.097 R)
• M23: 2,422,738 km (0.034 R)
• M24: 2,535,385 km (0.09 R)
• M25: 2,724,476 km (0.117 R)
• M26: 2,875,570 km (0.083 R)
• M27: 3,159,956 km (0.104 R)
• M28: 3,381,660 km (0.084 R)
• M29: 3,700,453 km (0.109 R)
• M30: 3,765,378 km (0.058 R)
• M31: 3,840,028 km (0.101 R)
• M32: 3,915,126 km (0.047 R)
• M33: 3,981,398 km (0.114 R)
• M34: 4,047,969 km (0.102 R)
• M35: 4,105,265 km (0.061 R)
• M36: 4,201,606 km (0.041 R)
• M37: 4,279,097 km (0.047 R)
• M38: 4,337,590 km (0.053 R)
• M39: 4,554,208 km (0.09 R)
• M40: 4,613,898 km (0.102 R)
• M41: 4,734,174 km (0.106 R)
• M42: 4,906,212 km (0.12 R)
• M43: 5,008,537 km (0.111 R)
• M44: 5,101,138 km (0.115 R)
• M45: 5,194,337 km (0.12 R)
• M46: 5,424,568 km (0.093 R)
• M47: 5,626,077 km (0.12 R)
• M48: 5,743,810 km (0.082 R)
• M49: 6,146,229 km (0.061 R)
• M50: 6,356,414 km (0.111 R)
• M51: 6,490,304 km (0.114 R)
• M52: 6,557,623 km (0.106 R)
• M53: 6,920,697 km (0.086 R)
• M54: 7,208,972 km (0.091 R)
• M55: 7,348,696 km (0.077 R)
• M56: 7,489,468 km (0.117 R)
• M57: 7,607,351 km (0.061 R)
• M58: 7,785,372 km (0.045 R)
• M59: 8,024,879 km (0.115 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 10.9

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.41 AU - 2.05 AU

Year: 1493 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,637,801 km

• M1: 167,998 km (0.1 R)
• M2: 265,985 km (0.108 R)
• M3: 355,893 km (0.115 R)
• M4: 498,011 km (0.075 R)
• M5: 633,248 km (0.044 R)
• M6: 821,143 km (0.057 R)
• M7: 943,065 km (0.072 R)
• M8: 1,062,893 km (0.054 R)
• M9: 1,178,831 km (0.105 R)
• M10: 1,271,133 km (0.058 R)
• M11: 1,375,702 km (0.11 R)
• M12: 1,483,113 km (0.092 R)
• M13: 1,603,839 km (0.104 R)
• M14: 1,686,118 km (0.096 R)
• M15: 2,052,184 km (0.09 R)
• M16: 2,256,235 km (0.092 R)
• M17: 2,396,109 km (0.038 R)
• M18: 2,490,954 km (0.112 R)
• M19: 2,599,113 km (0.119 R)
• M20: 2,684,534 km (0.11 R)
• M21: 2,958,747 km (0.078 R)
• M22: 3,229,220 km (0.105 R)
• M23: 3,347,552 km (0.068 R)
• M24: 3,534,698 km (0.106 R)
• M25: 3,919,165 km (0.103 R)
• M26: 4,145,058 km (0.106 R)
• M27: 4,274,011 km (0.082 R)
• M28: 4,433,482 km (0.072 R)
• M29: 4,594,899 km (0.109 R)
• M30: 4,668,950 km (0.111 R)
• M31: 4,863,277 km (0.108 R)
• M32: 4,969,043 km (0.099 R)
• M33: 5,291,127 km (0.103 R)
• M34: 5,368,768 km (0.115 R)
• M35: 5,556,813 km (0.097 R)
• M36: 5,731,094 km (0.086 R)
• M37: 5,810,830 km (0.038 R)
• M38: 5,955,491 km (0.106 R)
• M39: 6,036,424 km (0.091 R)
• M40: 6,133,961 km (0.117 R)
• M41: 6,264,860 km (0.082 R)
• M42: 6,363,594 km (0.066 R)
• M43: 6,529,349 km (0.111 R)
• M44: 6,713,354 km (0.069 R)
• M45: 6,797,578 km (0.081 R)
• M46: 7,018,235 km (0.085 R)
• M47: 7,120,859 km (0.105 R)
• M48: 7,224,081 km (0.115 R)
• M49: 7,293,046 km (0.085 R)
• M50: 7,764,877 km (0.117 R)
• M51: 7,888,894 km (0.099 R)
• M52: 8,318,838 km (0.112 R)
• M53: 8,445,697 km (0.104 R)
• M54: 8,701,510 km (0.11 R)
• M55: 8,848,714 km (0.05 R)
• M56: 8,959,716 km (0.113 R)
• M57: 9,127,116 km (0.088 R)
• M58: 9,276,714 km (0.047 R)
• M59: 9,635,449 km (0.085 R)
• M60: 10,017,971 km (0.041 R)
• M61: 10,308,041 km (0.109 R)
• M62: 10,385,982 km (0.103 R)
• M63: 10,542,312 km (0.079 R)
• M64: 10,660,045 km (0.103 R)
• M65: 11,155,214 km (0.052 R)
• M66: 11,335,479 km (0.09 R)
• M67: 11,456,055 km (0.112 R)
• M68: 11,820,625 km (0.117 R)
• M69: 13,041,942 km (0.113 R)
• M70: 13,316,604 km (0.086 R)
• M71: 13,422,669 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 9.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.54 AU - 2.02 AU

Year: 1558 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,637,801 km

• M1: 185,801 km (0.073 R)
• M2: 244,593 km (0.105 R)
• M3: 335,997 km (0.111 R)
• M4: 621,878 km (0.059 R)
• M5: 693,087 km (0.088 R)
• M6: 753,973 km (0.065 R)
• M7: 886,517 km (0.074 R)
• M8: 972,835 km (0.108 R)
• M9: 1,052,122 km (0.107 R)
• M10: 1,170,155 km (0.113 R)
• M11: 1,292,825 km (0.111 R)
• M12: 1,364,033 km (0.104 R)
• M13: 1,504,955 km (0.069 R)
• M14: 1,668,615 km (0.111 R)
• M15: 1,869,076 km (0.12 R)
• M16: 2,051,884 km (0.033 R)
• M17: 2,253,842 km (0.085 R)
• M18: 2,428,422 km (0.083 R)
• M19: 2,593,429 km (0.115 R)
• M20: 2,719,689 km (0.103 R)
• M21: 2,848,044 km (0.057 R)
• M22: 3,081,267 km (0.071 R)
• M23: 3,185,238 km (0.113 R)
• M24: 3,313,144 km (0.101 R)
• M25: 3,442,845 km (0.079 R)
• M26: 3,543,076 km (0.065 R)
• M27: 3,636,575 km (0.066 R)
• M28: 3,714,964 km (0.078 R)
• M29: 3,794,101 km (0.067 R)
• M30: 3,913,779 km (0.087 R)
• M31: 4,059,039 km (0.042 R)
• M32: 4,455,324 km (0.118 R)
• M33: 4,514,116 km (0.087 R)
• M34: 4,590,111 km (0.064 R)
• M35: 4,769,330 km (0.038 R)
• M36: 4,915,936 km (0.106 R)
• M37: 4,985,499 km (0.105 R)
• M38: 5,072,864 km (0.095 R)
• M39: 5,196,132 km (0.095 R)
• M40: 5,347,077 km (0.104 R)
• M41: 5,808,885 km (0.098 R)
• M42: 5,937,839 km (0.116 R)
• M43: 6,012,039 km (0.117 R)
• M44: 6,170,613 km (0.082 R)
• M45: 6,302,259 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.4

Radius: 5.2

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.13 AU - 11.11 AU

Year: 19574 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,637,801 km

• M1: 80,783 km (0.05 R)
• M2: 128,205 km (0.084 R)
• M3: 286,480 km (0.101 R)
• M4: 346,768 km (0.111 R)
• M5: 733,179 km (0.093 R)
• M6: 1,046,138 km (0.088 R)
• M7: 1,318,556 km (0.069 R)
• M8: 1,503,159 km (0.103 R)
• M9: 1,612,366 km (0.092 R)
• M10: 2,166,177 km (0.119 R)
• M11: 3,981,697 km (0.085 R)
• M12: 4,919,526 km (0.079 R)
• M13: 5,082,288 km (0.085 R)
• M14: 5,123,278 km (0.049 R)
• M15: 5,454,937 km (0.069 R)
• M16: 5,879,196 km (0.088 R)
• M17: 6,226,263 km (0.092 R)
• M18: 6,314,077 km (0.101 R)
• M19: 6,446,621 km (0.1 R)
• M20: 6,940,294 km (0.098 R)
• M21: 7,031,399 km (0.085 R)
• M22: 7,492,609 km (0.115 R)
• M23: 7,539,284 km (0.061 R)
• M24: 7,916,121 km (0.084 R)
• M25: 8,884,767 km (0.098 R)
• M26: 13,059,445 km (0.11 R)
• M27: 13,171,943 km (0.06 R)
• M28: 13,625,224 km (0.112 R)
• M29: 14,314,571 km (0.047 R)
• M30: 14,430,659 km (0.119 R)
• M31: 15,429,225 km (0.091 R)
• M32: 15,667,535 km (0.102 R)
• M33: 16,632,441 km (0.052 R)
• M34: 17,122,075 km (0.093 R)
• M35: 17,865,427 km (0.118 R)
• M36: 18,366,879 km (0.071 R)
• M37: 19,127,584 km (0.119 R)
• M38: 21,206,097 km (0.071 R)
• M39: 21,272,219 km (0.115 R)
• M40: 22,879,199 km (0.113 R)
• M41: 23,355,220 km (0.084 R)
• M42: 23,491,802 km (0.118 R)
• M43: 23,765,716 km (0.098 R)
• M44: 24,455,362 km (0.067 R)
• M45: 24,663,603 km (0.102 R)
• M46: 24,733,016 km (0.108 R)
• M47: 26,066,382 km (0.119 R)
• M48: 26,492,137 km (0.093 R)
• M49: 26,920,286 km (0.119 R)
• M50: 27,135,259 km (0.112 R)
• M51: 27,207,066 km (0.04 R)
• M52: 27,350,829 km (0.112 R)
• M53: 27,566,848 km (0.108 R)
• M54: 27,783,466 km (0.091 R)
• M55: 28,073,237 km (0.071 R)
• M56: 29,906,709 km (0.097 R)
• M57: 30,501,659 km (0.084 R)
• M58: 30,650,958 km (0.034 R)
• M59: 31,401,191 km (0.079 R)
• M60: 32,005,716 km (0.093 R)
• M61: 32,919,759 km (0.074 R)
• M62: 33,687,945 km (0.099 R)
• M63: 34,384,472 km (0.074 R)
• M64: 34,617,546 km (0.043 R)
• M65: 34,851,367 km (0.065 R)
• M66: 35,870,278 km (0.069 R)
• M67: 36,502,030 km (0.118 R)
• M68: 37,137,522 km (0.102 R)
• M69: 37,456,764 km (0.09 R)
• M70: 40,533,543 km (0.074 R)
• M71: 41,109,196 km (0.07 R)
• M72: 41,191,624 km (0.06 R)
• M73: 42,351,606 km (0.088 R)
• M74: 43,438,285 km (0.067 R)
• M75: 43,606,283 km (0.104 R)
• M76: 43,690,357 km (0.064 R)
• M77: 44,449,567 km (0.038 R)
• M78: 45,213,114 km (0.107 R)
• M79: 46,495,317 km (0.036 R)
• M80: 47,011,580 km (0.112 R)
• M81: 48,484,371 km (0.067 R)
• M82: 50,060,384 km (0.091 R)
• M83: 50,677,775 km (0.064 R)
• M84: 52,366,286 km (0.064 R)
• M85: 53,802,425 km (0.037 R)
• M86: 54,344,418 km (0.081 R)
• M87: 54,434,925 km (0.033 R)
• M88: 54,525,432 km (0.097 R)
• M89: 55,524,596 km (0.058 R)
• M90: 57,264,868 km (0.111 R)
• M91: 60,986,564 km (0.098 R)
• M92: 62,402,209 km (0.086 R)
• M93: 63,161,567 km (0.095 R)
• M94: 63,256,712 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit