🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 13.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.79 AU - 3.55 AU

Year: 3644 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,052,082 km

• M1: 169,794 km (0.106 R)
• M2: 289,921 km (0.087 R)
• M3: 410,646 km (0.071 R)
• M4: 508,184 km (0.1 R)
• M5: 657,483 km (0.075 R)
• M6: 755,469 km (0.05 R)
• M7: 870,959 km (0.098 R)
• M8: 1,082,490 km (0.118 R)
• M9: 1,786,947 km (0.026 R)
• M10: 1,995,187 km (0.089 R)
• M11: 2,094,071 km (0.096 R)
• M12: 2,279,872 km (0.096 R)
• M13: 2,578,020 km (0.074 R)
• M14: 2,740,932 km (0.05 R)
• M15: 2,833,084 km (0.086 R)
• M16: 3,329,001 km (0.106 R)
• M17: 3,647,794 km (0.103 R)
• M18: 3,790,511 km (0.111 R)
• M19: 3,997,554 km (0.032 R)
• M20: 4,102,572 km (0.066 R)
• M21: 4,575,600 km (0.112 R)
• M22: 4,685,555 km (0.109 R)
• M23: 4,908,306 km (0.048 R)
• M24: 5,111,610 km (0.097 R)
• M25: 5,271,829 km (0.09 R)
• M26: 5,456,882 km (0.112 R)
• M27: 5,691,451 km (0.114 R)
• M28: 6,464,124 km (0.104 R)
• M29: 7,116,221 km (0.105 R)
• M30: 7,295,439 km (0.117 R)
• M31: 7,632,184 km (0.117 R)
• M32: 7,736,903 km (0.078 R)
• M33: 8,700,463 km (0.104 R)
• M34: 9,057,852 km (0.116 R)
• M35: 9,476,128 km (0.047 R)
• M36: 10,593,324 km (0.101 R)
• M37: 10,974,949 km (0.074 R)
• M38: 11,631,234 km (0.109 R)
• M39: 11,782,179 km (0.093 R)
• M40: 11,903,353 km (0.112 R)
• M41: 12,024,976 km (0.083 R)
• M42: 12,608,408 km (0.11 R)
• M43: 13,327,076 km (0.049 R)
• M44: 13,516,766 km (0.067 R)
• M45: 13,962,867 km (0.089 R)
• M46: 14,219,876 km (0.1 R)
• M47: 15,099,212 km (0.052 R)
• M48: 15,263,920 km (0.048 R)
• M49: 15,495,647 km (0.113 R)
• M50: 15,996,052 km (0.108 R)
• M51: 16,130,390 km (0.106 R)
• M52: 16,569,759 km (0.041 R)
• M53: 17,494,573 km (0.09 R)
• M54: 17,598,394 km (0.113 R)
• M55: 17,702,365 km (0.044 R)
• M56: 18,085,485 km (0.104 R)
• M57: 19,501,728 km (0.066 R)
• M58: 20,041,926 km (0.113 R)
• M59: 20,477,705 km (0.093 R)
• M60: 20,587,210 km (0.119 R)
• M61: 20,770,019 km (0.063 R)
• M62: 21,358,686 km (0.096 R)
• M63: 21,729,390 km (0.076 R)
• M64: 21,952,889 km (0.096 R)
• M65: 22,177,136 km (0.058 R)
• M66: 22,327,033 km (0.059 R)
• M67: 22,552,477 km (0.105 R)
• M68: 22,740,971 km (0.082 R)
• M69: 23,998,191 km (0.049 R)
• M70: 24,113,531 km (0.086 R)
• M71: 24,422,301 km (0.098 R)
• M72: 24,771,163 km (0.096 R)
• M73: 24,926,596 km (0.118 R)
• M74: 25,317,046 km (0.119 R)
• M75: 26,540,009 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 13.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.09 AU - 5.81 AU

Year: 7111 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,052,082 km

• M1: 282,291 km (0.11 R)
• M2: 382,971 km (0.058 R)
• M3: 471,233 km (0.102 R)
• M4: 1,203,515 km (0.095 R)
• M5: 1,459,477 km (0.094 R)
• M6: 1,627,326 km (0.034 R)
• M7: 1,720,376 km (0.077 R)
• M8: 2,068,191 km (0.112 R)
• M9: 2,438,894 km (0.098 R)
• M10: 2,593,129 km (0.047 R)
• M11: 2,703,084 km (0.026 R)
• M12: 3,059,276 km (0.109 R)
• M13: 3,906,449 km (0.034 R)
• M14: 5,196,432 km (0.08 R)
• M15: 5,316,260 km (0.11 R)
• M16: 5,437,135 km (0.112 R)
• M17: 5,825,640 km (0.068 R)
• M18: 6,012,787 km (0.073 R)
• M19: 6,223,271 km (0.067 R)
• M20: 6,956,899 km (0.049 R)
• M21: 7,267,016 km (0.049 R)
• M22: 7,423,794 km (0.077 R)
• M23: 7,559,031 km (0.093 R)
• M24: 7,695,165 km (0.105 R)
• M25: 7,877,973 km (0.085 R)
• M26: 8,388,102 km (0.069 R)
• M27: 8,482,050 km (0.047 R)
• M28: 8,576,296 km (0.094 R)
• M29: 9,004,894 km (0.066 R)
• M30: 9,367,370 km (0.095 R)
• M31: 10,206,913 km (0.12 R)
• M32: 10,357,558 km (0.03 R)
• M33: 10,686,673 km (0.11 R)
• M34: 10,839,563 km (0.051 R)
• M35: 11,354,927 km (0.084 R)
• M36: 11,589,497 km (0.062 R)
• M37: 11,825,712 km (0.119 R)
• M38: 12,490,076 km (0.075 R)
• M39: 13,688,804 km (0.112 R)
• M40: 13,855,156 km (0.08 R)
• M41: 14,189,807 km (0.12 R)
• M42: 14,470,752 km (0.067 R)
• M43: 14,725,218 km (0.104 R)
• M44: 14,838,762 km (0.114 R)
• M45: 15,612,931 km (0.093 R)
• M46: 15,873,980 km (0.071 R)
• M47: 16,400,415 km (0.096 R)
• M48: 16,902,764 km (0.093 R)
• M49: 17,051,464 km (0.032 R)
• M50: 17,260,453 km (0.117 R)
• M51: 17,560,396 km (0.032 R)
• M52: 17,831,917 km (0.076 R)
• M53: 20,053,445 km (0.117 R)
• M54: 21,647,111 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.3

Radius: 6.2

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.5 AU - 7.18 AU

Year: 11550 Days

Day: 21.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,052,082 km

• M1: 99,333 km (0.115 R)
• M2: 202,107 km (0.082 R)
• M3: 350,508 km (0.065 R)
• M4: 850,314 km (0.079 R)
• M5: 1,219,073 km (0.056 R)
• M6: 2,137,305 km (0.083 R)
• M7: 2,238,583 km (0.116 R)
• M8: 2,367,536 km (0.073 R)
• M9: 2,578,768 km (0.097 R)
• M10: 2,851,635 km (0.06 R)
• M11: 2,907,285 km (0.091 R)
• M12: 3,133,627 km (0.065 R)
• M13: 3,277,989 km (0.058 R)
• M14: 3,454,215 km (0.112 R)
• M15: 3,908,095 km (0.107 R)
• M16: 4,126,358 km (0.111 R)
• M17: 4,542,390 km (0.071 R)
• M18: 4,804,934 km (0.083 R)
• M19: 5,483,061 km (0.088 R)
• M20: 6,777,382 km (0.056 R)
• M21: 7,768,019 km (0.106 R)
• M22: 8,042,531 km (0.097 R)
• M23: 8,161,162 km (0.075 R)
• M24: 8,240,449 km (0.107 R)
• M25: 8,722,154 km (0.06 R)
• M26: 9,586,980 km (0.091 R)
• M27: 10,392,714 km (0.093 R)
• M28: 10,478,882 km (0.063 R)
• M29: 10,521,966 km (0.089 R)
• M30: 10,651,817 km (0.069 R)
• M31: 11,044,212 km (0.045 R)
• M32: 11,441,395 km (0.118 R)
• M33: 11,619,416 km (0.062 R)
• M34: 11,663,996 km (0.081 R)
• M35: 11,798,335 km (0.085 R)
• M36: 12,249,672 km (0.102 R)
• M37: 12,295,150 km (0.093 R)
• M38: 12,431,882 km (0.097 R)
• M39: 13,684,465 km (0.105 R)
• M40: 15,465,428 km (0.082 R)
• M41: 15,909,584 km (0.119 R)
• M42: 16,558,390 km (0.117 R)
• M43: 16,759,749 km (0.065 R)
• M44: 17,317,898 km (0.094 R)
• M45: 17,471,087 km (0.112 R)
• M46: 17,676,185 km (0.108 R)
• M47: 17,985,254 km (0.114 R)
• M48: 18,713,198 km (0.119 R)
• M49: 20,413,228 km (0.097 R)
• M50: 21,063,380 km (0.041 R)
• M51: 21,336,247 km (0.107 R)
• M52: 21,391,000 km (0.076 R)
• M53: 23,222,825 km (0.097 R)
• M54: 25,567,922 km (0.071 R)
• M55: 25,625,966 km (0.094 R)
• M56: 26,268,339 km (0.038 R)
• M57: 26,503,208 km (0.075 R)
• M58: 28,107,046 km (0.056 R)
• M59: 29,436,822 km (0.101 R)
• M60: 30,601,740 km (0.077 R)
• M61: 31,096,760 km (0.107 R)
• M62: 31,531,940 km (0.078 R)
• M63: 31,844,151 km (0.074 R)
• M64: 32,282,921 km (0.052 R)
• M65: 35,539,218 km (0.074 R)
• M66: 35,604,144 km (0.116 R)
• M67: 39,032,328 km (0.03 R)
• M68: 39,905,681 km (0.099 R)
• M69: 41,603,317 km (0.042 R)
• M70: 44,158,599 km (0.034 R)
• M71: 46,338,389 km (0.076 R)
• M72: 46,409,299 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.5

Radius: 5.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.19 AU - 9.95 AU

Year: 14802 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,052,082 km

• M1: 74,500 km (0.075 R)
• M2: 181,911 km (0.112 R)
• M3: 248,183 km (0.108 R)
• M4: 356,193 km (0.082 R)
• M5: 424,858 km (0.109 R)
• M6: 585,975 km (0.073 R)
• M7: 657,931 km (0.082 R)
• M8: 938,577 km (0.077 R)
• M9: 1,060,649 km (0.103 R)
• M10: 1,555,668 km (0.089 R)
• M11: 1,642,136 km (0.06 R)
• M12: 2,018,823 km (0.102 R)
• M13: 2,113,220 km (0.089 R)
• M14: 2,273,738 km (0.097 R)
• M15: 2,404,935 km (0.104 R)
• M16: 2,488,261 km (0.072 R)
• M17: 2,954,708 km (0.054 R)
• M18: 3,447,633 km (0.111 R)
• M19: 3,713,318 km (0.095 R)
• M20: 3,985,437 km (0.099 R)
• M21: 5,051,920 km (0.093 R)
• M22: 5,353,360 km (0.091 R)
• M23: 6,827,497 km (0.117 R)
• M24: 6,993,401 km (0.113 R)
• M25: 7,596,430 km (0.086 R)
• M26: 7,916,570 km (0.102 R)
• M27: 8,980,959 km (0.114 R)
• M28: 9,477,025 km (0.113 R)
• M29: 10,441,034 km (0.051 R)
• M30: 10,550,091 km (0.091 R)
• M31: 10,962,382 km (0.099 R)
• M32: 11,464,134 km (0.102 R)
• M33: 11,520,382 km (0.097 R)
• M34: 11,717,852 km (0.113 R)
• M35: 12,259,396 km (0.085 R)
• M36: 12,809,018 km (0.105 R)
• M37: 12,925,854 km (0.118 R)
• M38: 13,130,953 km (0.073 R)
• M39: 13,337,249 km (0.086 R)
• M40: 13,544,591 km (0.088 R)
• M41: 13,752,981 km (0.071 R)
• M42: 13,932,498 km (0.08 R)
• M43: 14,082,545 km (0.062 R)
• M44: 14,172,902 km (0.109 R)
• M45: 14,505,907 km (0.099 R)
• M46: 14,688,566 km (0.042 R)
• M47: 15,831,793 km (0.1 R)
• M48: 15,894,475 km (0.11 R)
• M49: 16,145,799 km (0.04 R)
• M50: 16,271,910 km (0.043 R)
• M51: 17,099,785 km (0.048 R)
• M52: 17,357,243 km (0.075 R)
• M53: 18,071,872 km (0.1 R)
• M54: 18,399,940 km (0.109 R)
• M55: 19,128,481 km (0.071 R)
• M56: 20,170,879 km (0.086 R)
• M57: 20,579,431 km (0.118 R)
• M58: 22,416,044 km (0.092 R)
• M59: 22,662,581 km (0.05 R)
• M60: 23,478,638 km (0.078 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: 334 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit