🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 10.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 380 Days

Day: 11.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,175,627 km

• M1: 125,812 km (0.113 R)
• M2: 191,784 km (0.108 R)
• M3: 269,575 km (0.11 R)
• M4: 332,556 km (0.116 R)
• M5: 496,964 km (0.086 R)
• M6: 581,038 km (0.072 R)
• M7: 666,459 km (0.12 R)
• M8: 744,249 km (0.12 R)
• M9: 864,825 km (0.059 R)
• M10: 1,256,921 km (0.115 R)
• M11: 1,489,097 km (0.118 R)
• M12: 1,582,596 km (0.089 R)
• M13: 1,655,450 km (0.099 R)
• M14: 1,758,373 km (0.028 R)
• M15: 1,928,765 km (0.095 R)
• M16: 2,006,855 km (0.096 R)
• M17: 2,104,543 km (0.11 R)
• M18: 2,210,159 km (0.053 R)
• M19: 2,292,139 km (0.097 R)
• M20: 2,381,598 km (0.108 R)
• M21: 2,485,419 km (0.094 R)
• M22: 2,839,816 km (0.11 R)
• M23: 2,915,513 km (0.05 R)
• M24: 3,040,726 km (0.063 R)
• M25: 3,153,523 km (0.097 R)
• M26: 3,347,103 km (0.112 R)
• M27: 3,441,798 km (0.05 R)
• M28: 3,611,442 km (0.091 R)
• M29: 3,708,531 km (0.117 R)
• M30: 3,783,929 km (0.062 R)
• M31: 4,005,333 km (0.08 R)
• M32: 4,074,896 km (0.078 R)
• M33: 4,191,732 km (0.049 R)
• M34: 4,357,188 km (0.102 R)
• M35: 4,420,916 km (0.094 R)
• M36: 4,646,061 km (0.071 R)
• M37: 4,776,510 km (0.106 R)
• M38: 4,949,446 km (0.089 R)
• M39: 5,124,625 km (0.067 R)
• M40: 5,242,508 km (0.086 R)
• M41: 5,361,288 km (0.061 R)
• M42: 5,438,032 km (0.042 R)
• M43: 5,627,573 km (0.05 R)
• M44: 5,705,663 km (0.069 R)
• M45: 5,792,878 km (0.102 R)
• M46: 5,880,543 km (0.078 R)
• M47: 5,986,308 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.6

Radius: 9.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.1 AU - 1.16 AU

Year: 764 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,175,627 km

• M1: 139,425 km (0.03 R)
• M2: 235,617 km (0.081 R)
• M3: 321,486 km (0.087 R)
• M4: 460,612 km (0.083 R)
• M5: 524,041 km (0.109 R)
• M6: 651,499 km (0.119 R)
• M7: 811,269 km (0.067 R)
• M8: 935,286 km (0.079 R)
• M9: 1,026,840 km (0.109 R)
• M10: 1,158,037 km (0.074 R)
• M11: 1,244,505 km (0.103 R)
• M12: 1,354,758 km (0.083 R)
• M13: 1,419,983 km (0.032 R)
• M14: 1,645,128 km (0.102 R)
• M15: 1,771,538 km (0.083 R)
• M16: 1,920,837 km (0.042 R)
• M17: 2,004,611 km (0.08 R)
• M18: 2,099,606 km (0.105 R)
• M19: 2,191,010 km (0.059 R)
• M20: 2,288,997 km (0.119 R)
• M21: 2,388,629 km (0.07 R)
• M22: 2,756,640 km (0.089 R)
• M23: 2,993,154 km (0.095 R)
• M24: 3,242,085 km (0.102 R)
• M25: 3,360,267 km (0.105 R)
• M26: 3,680,257 km (0.118 R)
• M27: 3,953,573 km (0.066 R)
• M28: 4,073,550 km (0.108 R)
• M29: 4,265,634 km (0.077 R)
• M30: 4,356,290 km (0.104 R)
• M31: 4,454,127 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 10.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.97 AU - 1.41 AU

Year: 825 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,175,627 km

• M1: 144,661 km (0.075 R)
• M2: 236,664 km (0.064 R)
• M3: 346,618 km (0.071 R)
• M4: 471,084 km (0.113 R)
• M5: 672,143 km (0.078 R)
• M6: 759,808 km (0.03 R)
• M7: 959,222 km (0.086 R)
• M8: 1,310,328 km (0.071 R)
• M9: 1,409,362 km (0.107 R)
• M10: 1,504,057 km (0.092 R)
• M11: 1,736,233 km (0.111 R)
• M12: 1,823,598 km (0.049 R)
• M13: 2,071,781 km (0.075 R)
• M14: 2,203,876 km (0.072 R)
• M15: 2,371,126 km (0.059 R)
• M16: 2,443,980 km (0.086 R)
• M17: 2,542,565 km (0.114 R)
• M18: 2,625,592 km (0.04 R)
• M19: 2,718,193 km (0.066 R)
• M20: 2,803,165 km (0.046 R)
• M21: 2,880,507 km (0.112 R)
• M22: 2,949,920 km (0.113 R)
• M23: 3,081,417 km (0.117 R)
• M24: 3,152,476 km (0.072 R)
• M25: 3,277,989 km (0.084 R)
• M26: 3,377,920 km (0.079 R)
• M27: 3,506,424 km (0.096 R)
• M28: 3,599,325 km (0.087 R)
• M29: 3,702,398 km (0.096 R)
• M30: 3,797,093 km (0.103 R)
• M31: 3,969,430 km (0.108 R)
• M32: 4,095,541 km (0.034 R)
• M33: 4,164,057 km (0.106 R)
• M34: 4,262,492 km (0.101 R)
• M35: 4,331,906 km (0.11 R)
• M36: 4,481,952 km (0.096 R)
• M37: 4,745,992 km (0.111 R)
• M38: 5,015,418 km (0.101 R)
• M39: 5,130,758 km (0.097 R)
• M40: 5,236,524 km (0.081 R)
• M41: 5,568,930 km (0.106 R)
• M42: 5,732,291 km (0.096 R)
• M43: 5,831,175 km (0.047 R)
• M44: 6,254,388 km (0.064 R)
• M45: 6,333,525 km (0.093 R)
• M46: 6,561,363 km (0.079 R)
• M47: 6,641,697 km (0.105 R)
• M48: 6,791,893 km (0.111 R)
• M49: 6,908,130 km (0.037 R)
• M50: 7,036,785 km (0.119 R)
• M51: 7,237,246 km (0.112 R)
• M52: 7,619,618 km (0.08 R)
• M53: 7,692,173 km (0.109 R)
• M54: 7,825,614 km (0.064 R)
• M55: 7,959,804 km (0.076 R)
• M56: 8,131,691 km (0.101 R)
• M57: 8,267,676 km (0.057 R)
• M58: 8,379,426 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.56 AU - 1.78 AU

Year: 1372 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,175,627 km

• M1: 173,234 km (0.089 R)
• M2: 313,258 km (0.053 R)
• M3: 530,923 km (0.099 R)
• M4: 722,259 km (0.105 R)
• M5: 976,575 km (0.082 R)
• M6: 1,085,632 km (0.056 R)
• M7: 1,185,563 km (0.105 R)
• M8: 1,381,387 km (0.098 R)
• M9: 1,649,317 km (0.077 R)
• M10: 1,797,867 km (0.044 R)
• M11: 2,041,712 km (0.105 R)
• M12: 2,279,423 km (0.095 R)
• M13: 2,401,794 km (0.115 R)
• M14: 2,499,481 km (0.118 R)
• M15: 2,616,766 km (0.113 R)
• M16: 2,726,720 km (0.103 R)
• M17: 3,519,888 km (0.029 R)
• M18: 3,754,907 km (0.1 R)
• M19: 3,963,596 km (0.099 R)
• M20: 4,069,361 km (0.114 R)
• M21: 4,165,403 km (0.102 R)
• M22: 4,338,039 km (0.061 R)
• M23: 4,590,411 km (0.105 R)
• M24: 5,271,679 km (0.068 R)
• M25: 5,767,596 km (0.107 R)
• M26: 5,887,873 km (0.113 R)
• M27: 6,009,047 km (0.066 R)
• M28: 6,131,119 km (0.063 R)
• M29: 6,278,623 km (0.089 R)
• M30: 6,514,538 km (0.038 R)
• M31: 6,690,316 km (0.092 R)
• M32: 6,906,036 km (0.11 R)
• M33: 7,279,133 km (0.1 R)
• M34: 7,527,316 km (0.052 R)
• M35: 7,898,020 km (0.05 R)
• M36: 8,045,373 km (0.095 R)
• M37: 8,166,548 km (0.099 R)
• M38: 8,261,243 km (0.077 R)
• M39: 8,451,831 km (0.104 R)
• M40: 8,809,519 km (0.084 R)
• M41: 9,158,232 km (0.106 R)
• M42: 9,483,159 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 11.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.9 AU - 3.52 AU

Year: 3657 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,175,627 km

• M1: 202,406 km (0.064 R)
• M2: 393,891 km (0.075 R)
• M3: 511,625 km (0.12 R)
• M4: 592,557 km (0.115 R)
• M5: 797,955 km (0.113 R)
• M6: 975,827 km (0.03 R)
• M7: 1,212,042 km (0.07 R)
• M8: 1,419,385 km (0.064 R)
• M9: 1,765,404 km (0.11 R)
• M10: 1,882,390 km (0.037 R)
• M11: 2,083,300 km (0.12 R)
• M12: 2,221,229 km (0.111 R)
• M13: 2,305,453 km (0.113 R)
• M14: 2,405,235 km (0.11 R)
• M15: 2,491,852 km (0.084 R)
• M16: 2,698,297 km (0.118 R)
• M17: 2,864,500 km (0.06 R)
• M18: 2,987,619 km (0.06 R)
• M19: 3,159,806 km (0.116 R)
• M20: 3,416,067 km (0.085 R)
• M21: 3,830,304 km (0.117 R)
• M22: 4,052,158 km (0.077 R)
• M23: 4,437,222 km (0.099 R)
• M24: 4,634,392 km (0.062 R)
• M25: 5,055,660 km (0.108 R)
• M26: 5,280,506 km (0.11 R)
• M27: 6,053,777 km (0.105 R)
• M28: 6,555,079 km (0.068 R)
• M29: 6,759,281 km (0.051 R)
• M30: 6,862,204 km (0.118 R)
• M31: 6,944,932 km (0.081 R)
• M32: 7,069,696 km (0.09 R)
• M33: 7,342,563 km (0.101 R)
• M34: 7,490,964 km (0.097 R)
• M35: 8,072,600 km (0.064 R)
• M36: 8,291,761 km (0.085 R)
• M37: 8,780,797 km (0.109 R)
• M38: 9,074,158 km (0.114 R)
• M39: 9,210,741 km (0.096 R)
• M40: 9,485,851 km (0.084 R)
• M41: 9,693,942 km (0.111 R)
• M42: 10,067,787 km (0.079 R)
• M43: 10,161,884 km (0.117 R)
• M44: 10,280,066 km (0.099 R)
• M45: 10,661,242 km (0.116 R)
• M46: 10,757,284 km (0.07 R)
• M47: 10,926,030 km (0.087 R)
• M48: 11,535,791 km (0.068 R)
• M49: 11,733,260 km (0.12 R)
• M50: 11,857,277 km (0.041 R)
• M51: 12,257,002 km (0.099 R)
• M52: 12,635,934 km (0.098 R)
• M53: 13,717,078 km (0.12 R)
• M54: 14,031,383 km (0.12 R)
• M55: 14,935,103 km (0.118 R)
• M56: 15,015,737 km (0.12 R)
• M57: 15,339,766 km (0.1 R)
• M58: 15,448,224 km (0.112 R)
• M59: 15,693,415 km (0.072 R)
• M60: 15,775,395 km (0.105 R)
• M61: 16,049,608 km (0.085 R)
• M62: 16,325,616 km (0.112 R)
• M63: 16,491,968 km (0.054 R)
• M64: 16,826,320 km (0.091 R)
• M65: 16,938,219 km (0.1 R)
• M66: 17,275,562 km (0.107 R)
• M67: 17,388,509 km (0.086 R)
• M68: 17,899,684 km (0.107 R)
• M69: 18,646,926 km (0.086 R)
• M70: 19,228,712 km (0.104 R)
• M71: 19,492,453 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.7

Radius: 5.6

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.72 AU - 12 AU

Year: 24344 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,175,627 km

• M1: 87,365 km (0.114 R)
• M2: 129,552 km (0.073 R)
• M3: 630,555 km (0.099 R)
• M4: 830,119 km (0.042 R)
• M5: 1,048,831 km (0.098 R)
• M6: 1,258,268 km (0.108 R)
• M7: 1,312,721 km (0.096 R)
• M8: 2,662,244 km (0.072 R)
• M9: 2,839,368 km (0.096 R)
• M10: 3,585,711 km (0.11 R)
• M11: 3,980,650 km (0.05 R)
• M12: 4,306,474 km (0.116 R)
• M13: 4,347,763 km (0.103 R)
• M14: 4,556,452 km (0.027 R)
• M15: 4,598,489 km (0.101 R)
• M16: 4,683,161 km (0.091 R)
• M17: 5,378,941 km (0.114 R)
• M18: 5,423,521 km (0.102 R)
• M19: 5,468,101 km (0.085 R)
• M20: 7,353,184 km (0.061 R)
• M21: 8,832,857 km (0.09 R)
• M22: 8,938,323 km (0.089 R)
• M23: 9,097,047 km (0.114 R)
• M24: 9,150,303 km (0.069 R)
• M25: 11,131,578 km (0.052 R)
• M26: 11,531,752 km (0.09 R)
• M27: 11,994,757 km (0.08 R)
• M28: 12,463,896 km (0.116 R)
• M29: 12,522,987 km (0.087 R)
• M30: 12,939,019 km (0.117 R)
• M31: 13,299,251 km (0.096 R)
• M32: 14,214,341 km (0.111 R)
• M33: 14,585,942 km (0.115 R)
• M34: 15,402,148 km (0.046 R)
• M35: 15,720,043 km (0.096 R)
• M36: 15,976,005 km (0.032 R)
• M37: 16,040,183 km (0.074 R)
• M38: 16,168,687 km (0.103 R)
• M39: 17,078,691 km (0.09 R)
• M40: 18,541,758 km (0.046 R)
• M41: 19,425,134 km (0.104 R)
• M42: 20,461,249 km (0.118 R)
• M43: 21,303,036 km (0.11 R)
• M44: 23,165,380 km (0.049 R)
• M45: 23,602,505 km (0.111 R)
• M46: 23,675,658 km (0.116 R)
• M47: 24,411,081 km (0.093 R)
• M48: 26,509,640 km (0.041 R)
• M49: 27,119,700 km (0.102 R)
• M50: 28,276,242 km (0.076 R)
• M51: 29,606,167 km (0.091 R)
• M52: 30,477,574 km (0.084 R)
• M53: 31,277,025 km (0.119 R)
• M54: 33,223,742 km (0.081 R)
• M55: 33,387,851 km (0.079 R)
• M56: 34,129,109 km (0.08 R)
• M57: 34,792,575 km (0.087 R)
• M58: 34,875,752 km (0.113 R)
• M59: 35,042,553 km (0.113 R)
• M60: 35,460,380 km (0.111 R)
• M61: 35,544,155 km (0.102 R)
• M62: 36,978,200 km (0.107 R)
• M63: 37,745,039 km (0.064 R)
• M64: 38,603,132 km (0.104 R)
• M65: 39,815,473 km (0.041 R)
• M66: 40,952,268 km (0.05 R)
• M67: 41,304,122 km (0.114 R)
• M68: 41,568,760 km (0.086 R)
• M69: 42,811,021 km (0.108 R)
• M70: 42,989,491 km (0.095 R)
• M71: 44,065,399 km (0.102 R)
• M72: 44,697,151 km (0.094 R)
• M73: 49,108,942 km (0.071 R)
• M74: 49,202,291 km (0.112 R)
• M75: 49,389,288 km (0.106 R)
• M76: 50,987,741 km (0.116 R)
• M77: 51,650,909 km (0.096 R)
• M78: 52,603,099 km (0.057 R)
• M79: 52,985,621 km (0.096 R)
• M80: 53,849,698 km (0.098 R)
• M81: 56,763,266 km (0.11 R)
• M82: 57,253,947 km (0.091 R)
• M83: 58,239,199 km (0.101 R)
• M84: 58,436,967 km (0.075 R)
• M85: 58,734,069 km (0.094 R)
• M86: 59,429,101 km (0.105 R)
• M87: 59,827,480 km (0.105 R)
• M88: 60,626,931 km (0.104 R)
• M89: 62,539,689 km (0.091 R)
• M90: 62,640,817 km (0.103 R)
• M91: 63,554,262 km (0.078 R)
• M92: 64,574,370 km (0.089 R)
• M93: 65,189,067 km (0.099 R)
• M94: 65,702,786 km (0.036 R)
• M95: 66,217,852 km (0.066 R)
• M96: 68,291,278 km (0.043 R)
• M97: 69,965,428 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit