🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 10.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.63 AU - 0.93 AU

Year: 445 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,910,675 km

• M1: 142,118 km (0.098 R)
• M2: 224,846 km (0.045 R)
• M3: 322,383 km (0.071 R)
• M4: 483,052 km (0.115 R)
• M5: 578,046 km (0.112 R)
• M6: 680,371 km (0.099 R)
• M7: 765,193 km (0.056 R)
• M8: 868,565 km (0.069 R)
• M9: 965,505 km (0.072 R)
• M10: 1,074,412 km (0.081 R)
• M11: 1,245,851 km (0.091 R)
• M12: 1,322,146 km (0.117 R)
• M13: 1,391,559 km (0.07 R)
• M14: 1,462,020 km (0.085 R)
• M15: 1,565,691 km (0.054 R)
• M16: 1,644,081 km (0.086 R)
• M17: 1,742,666 km (0.103 R)
• M18: 1,819,260 km (0.095 R)
• M19: 2,126,683 km (0.059 R)
• M20: 2,265,809 km (0.116 R)
• M21: 2,349,734 km (0.097 R)
• M22: 2,418,848 km (0.103 R)
• M23: 2,651,921 km (0.056 R)
• M24: 2,729,563 km (0.093 R)
• M25: 2,938,252 km (0.096 R)
• M26: 3,007,067 km (0.045 R)
• M27: 3,082,165 km (0.079 R)
• M28: 3,199,150 km (0.117 R)
• M29: 3,377,322 km (0.064 R)
• M30: 3,491,913 km (0.054 R)
• M31: 3,919,015 km (0.06 R)
• M32: 4,026,875 km (0.049 R)
• M33: 4,213,125 km (0.073 R)
• M34: 4,343,275 km (0.078 R)
• M35: 4,487,936 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 10.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.46 AU - 1.72 AU

Year: 1295 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,910,675 km

• M1: 139,724 km (0.109 R)
• M2: 220,806 km (0.068 R)
• M3: 331,509 km (0.056 R)
• M4: 462,706 km (0.057 R)
• M5: 725,101 km (0.098 R)
• M6: 798,404 km (0.071 R)
• M7: 977,173 km (0.09 R)
• M8: 1,239,418 km (0.089 R)
• M9: 1,310,926 km (0.105 R)
• M10: 1,448,855 km (0.104 R)
• M11: 1,543,551 km (0.032 R)
• M12: 1,669,961 km (0.108 R)
• M13: 1,820,157 km (0.092 R)
• M14: 1,995,935 km (0.071 R)
• M15: 2,080,757 km (0.112 R)
• M16: 2,443,232 km (0.038 R)
• M17: 2,661,047 km (0.03 R)
• M18: 2,766,513 km (0.096 R)
• M19: 2,885,294 km (0.071 R)
• M20: 3,042,521 km (0.086 R)
• M21: 3,569,405 km (0.106 R)
• M22: 3,660,062 km (0.099 R)
• M23: 3,764,630 km (0.04 R)
• M24: 3,976,611 km (0.111 R)
• M25: 4,151,939 km (0.037 R)
• M26: 4,247,383 km (0.104 R)
• M27: 4,468,339 km (0.08 R)
• M28: 4,580,238 km (0.063 R)
• M29: 5,286,041 km (0.058 R)
• M30: 5,538,861 km (0.095 R)
• M31: 6,196,194 km (0.093 R)
• M32: 6,352,524 km (0.041 R)
• M33: 6,478,635 km (0.105 R)
• M34: 6,749,407 km (0.033 R)
• M35: 7,302,022 km (0.102 R)
• M36: 7,500,538 km (0.055 R)
• M37: 7,617,224 km (0.12 R)
• M38: 8,158,320 km (0.059 R)
• M39: 8,312,705 km (0.117 R)
• M40: 8,537,401 km (0.08 R)
• M41: 8,887,161 km (0.093 R)
• M42: 9,188,152 km (0.109 R)
• M43: 9,259,360 km (0.076 R)
• M44: 9,492,434 km (0.107 R)
• M45: 10,203,173 km (0.093 R)
• M46: 10,555,775 km (0.119 R)
• M47: 10,855,719 km (0.109 R)
• M48: 11,177,504 km (0.087 R)
• M49: 11,463,984 km (0.115 R)
• M50: 11,540,877 km (0.027 R)
• M51: 11,714,411 km (0.038 R)
• M52: 11,888,692 km (0.092 R)
• M53: 12,024,976 km (0.117 R)
• M54: 12,476,163 km (0.094 R)
• M55: 12,674,081 km (0.085 R)
• M56: 13,113,151 km (0.112 R)
• M57: 13,274,118 km (0.101 R)
• M58: 13,375,097 km (0.112 R)
• M59: 13,456,029 km (0.111 R)
• M60: 13,557,307 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 9.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.96 AU - 2.86 AU

Year: 2416 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 14,910,675 km

• M1: 119,678 km (0.099 R)
• M2: 232,774 km (0.067 R)
• M3: 342,280 km (0.058 R)
• M4: 503,397 km (0.102 R)
• M5: 725,550 km (0.116 R)
• M6: 788,381 km (0.088 R)
• M7: 862,731 km (0.109 R)
• M8: 1,059,452 km (0.1 R)
• M9: 1,142,329 km (0.095 R)
• M10: 1,227,451 km (0.109 R)
• M11: 1,472,941 km (0.116 R)
• M12: 1,589,777 km (0.083 R)
• M13: 1,649,466 km (0.06 R)
• M14: 1,958,984 km (0.085 R)
• M15: 2,246,661 km (0.075 R)
• M16: 2,382,047 km (0.106 R)
• M17: 2,632,474 km (0.076 R)
• M18: 2,717,745 km (0.115 R)
• M19: 2,804,212 km (0.1 R)
• M20: 2,906,088 km (0.093 R)
• M21: 2,964,880 km (0.112 R)
• M22: 3,173,868 km (0.087 R)
• M23: 3,341,418 km (0.114 R)
• M24: 3,749,222 km (0.042 R)
• M25: 3,975,414 km (0.086 R)
• M26: 4,156,427 km (0.03 R)
• M27: 4,424,357 km (0.096 R)
• M28: 4,543,437 km (0.047 R)
• M29: 4,629,157 km (0.109 R)
• M30: 4,802,092 km (0.096 R)
• M31: 4,924,463 km (0.107 R)
• M32: 5,244,004 km (0.097 R)
• M33: 5,424,419 km (0.049 R)
• M34: 5,680,530 km (0.117 R)
• M35: 5,940,681 km (0.089 R)
• M36: 6,147,724 km (0.04 R)
• M37: 6,549,694 km (0.111 R)
• M38: 6,627,335 km (0.095 R)
• M39: 6,802,814 km (0.032 R)
• M40: 7,198,650 km (0.078 R)
• M41: 7,642,656 km (0.1 R)
• M42: 7,785,821 km (0.083 R)
• M43: 7,929,884 km (0.03 R)
• M44: 8,116,432 km (0.117 R)
• M45: 8,304,477 km (0.098 R)
• M46: 8,472,775 km (0.067 R)
• M47: 8,919,923 km (0.081 R)
• M48: 9,331,167 km (0.064 R)
• M49: 9,594,160 km (0.077 R)
• M50: 9,770,835 km (0.062 R)
• M51: 9,903,977 km (0.104 R)
• M52: 10,262,115 km (0.089 R)
• M53: 10,420,240 km (0.067 R)
• M54: 10,738,734 km (0.078 R)
• M55: 10,922,141 km (0.064 R)
• M56: 11,315,433 km (0.073 R)
• M57: 11,408,782 km (0.06 R)
• M58: 11,478,794 km (0.092 R)
• M59: 11,642,903 km (0.116 R)
• M60: 12,044,723 km (0.042 R)
• M61: 12,187,589 km (0.054 R)
• M62: 13,449,447 km (0.119 R)
• M63: 13,647,215 km (0.067 R)
• M64: 13,746,548 km (0.04 R)
• M65: 14,803,308 km (0.047 R)
• M66: 14,879,902 km (0.092 R)
• M67: 15,625,946 km (0.083 R)
• M68: 16,516,353 km (0.091 R)
• M69: 16,595,640 km (0.071 R)
• M70: 16,887,655 km (0.093 R)
• M71: 17,047,725 km (0.077 R)
• M72: 17,369,210 km (0.062 R)
• M73: 17,503,848 km (0.113 R)
• M74: 17,828,177 km (0.115 R)
• M75: 18,099,996 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.21 AU - 3.67 AU

Year: 4120 Days

Day: 14.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,910,675 km

• M1: 172,636 km (0.043 R)
• M2: 226,940 km (0.065 R)
• M3: 440,865 km (0.097 R)
• M4: 492,775 km (0.062 R)
• M5: 746,194 km (0.04 R)
• M6: 1,020,856 km (0.054 R)
• M7: 1,183,768 km (0.089 R)
• M8: 1,326,185 km (0.06 R)
• M9: 1,414,298 km (0.097 R)
• M10: 1,484,310 km (0.108 R)
• M11: 1,851,872 km (0.092 R)
• M12: 2,063,104 km (0.108 R)
• M13: 2,142,840 km (0.032 R)
• M14: 2,247,110 km (0.036 R)
• M15: 2,353,025 km (0.083 R)
• M16: 2,618,860 km (0.107 R)
• M17: 2,768,009 km (0.117 R)
• M18: 3,651,534 km (0.112 R)
• M19: 3,706,886 km (0.104 R)
• M20: 3,874,585 km (0.048 R)
• M21: 4,525,934 km (0.09 R)
• M22: 5,040,401 km (0.099 R)
• M23: 5,717,481 km (0.097 R)
• M24: 6,206,816 km (0.096 R)
• M25: 6,273,088 km (0.111 R)
• M26: 6,726,519 km (0.029 R)
• M27: 6,897,210 km (0.075 R)
• M28: 7,017,487 km (0.033 R)
• M29: 7,771,909 km (0.103 R)
• M30: 8,004,982 km (0.099 R)
• M31: 8,222,198 km (0.057 R)
• M32: 8,313,303 km (0.116 R)
• M33: 8,514,961 km (0.069 R)
• M34: 8,699,565 km (0.068 R)
• M35: 9,129,360 km (0.117 R)
• M36: 9,508,740 km (0.09 R)
• M37: 9,604,482 km (0.117 R)
• M38: 10,381,195 km (0.078 R)
• M39: 11,016,986 km (0.056 R)
• M40: 11,258,736 km (0.07 R)
• M41: 11,441,245 km (0.086 R)
• M42: 11,891,236 km (0.109 R)
• M43: 12,015,103 km (0.116 R)
• M44: 12,978,064 km (0.078 R)
• M45: 13,126,764 km (0.114 R)
• M46: 13,297,456 km (0.105 R)
• M47: 13,922,326 km (0.081 R)
• M48: 14,205,515 km (0.029 R)
• M49: 14,446,517 km (0.066 R)
• M50: 14,777,577 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit