🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 13.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 656 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,280,928 km

• M1: 198,367 km (0.101 R)
• M2: 333,603 km (0.049 R)
• M3: 424,858 km (0.09 R)
• M4: 516,113 km (0.117 R)
• M5: 620,682 km (0.069 R)
• M6: 714,629 km (0.098 R)
• M7: 871,408 km (0.09 R)
• M8: 973,733 km (0.117 R)
• M9: 1,138,739 km (0.036 R)
• M10: 1,332,319 km (0.052 R)
• M11: 1,439,880 km (0.097 R)
• M12: 1,718,730 km (0.11 R)
• M13: 1,836,763 km (0.044 R)
• M14: 1,943,276 km (0.052 R)
• M15: 2,044,554 km (0.054 R)
• M16: 2,132,966 km (0.081 R)
• M17: 2,222,725 km (0.085 R)
• M18: 2,313,681 km (0.082 R)
• M19: 2,444,878 km (0.04 R)
• M20: 2,586,697 km (0.12 R)
• M21: 2,698,895 km (0.091 R)
• M22: 2,788,205 km (0.081 R)
• M23: 2,911,623 km (0.078 R)
• M24: 3,087,550 km (0.076 R)
• M25: 3,215,606 km (0.08 R)
• M26: 3,459,152 km (0.07 R)
• M27: 3,565,516 km (0.068 R)
• M28: 3,681,903 km (0.112 R)
• M29: 3,808,762 km (0.072 R)
• M30: 3,918,716 km (0.092 R)
• M31: 4,094,943 km (0.113 R)
• M32: 4,245,438 km (0.093 R)
• M33: 4,359,581 km (0.106 R)
• M34: 4,474,772 km (0.069 R)
• M35: 4,561,837 km (0.04 R)
• M36: 4,776,959 km (0.073 R)
• M37: 4,925,659 km (0.076 R)
• M38: 5,463,464 km (0.059 R)
• M39: 5,619,195 km (0.076 R)
• M40: 5,828,931 km (0.101 R)
• M41: 5,945,468 km (0.058 R)
• M42: 6,170,164 km (0.077 R)
• M43: 6,343,399 km (0.092 R)
• M44: 6,474,297 km (0.08 R)
• M45: 6,639,154 km (0.117 R)
• M46: 6,816,577 km (0.081 R)
• M47: 6,905,887 km (0.107 R)
• M48: 7,221,688 km (0.085 R)
• M49: 7,438,605 km (0.07 R)
• M50: 7,669,434 km (0.108 R)
• M51: 7,867,502 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 12.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.41 AU - 3.71 AU

Year: 4406 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,280,928 km

• M1: 159,172 km (0.097 R)
• M2: 298,149 km (0.033 R)
• M3: 527,183 km (0.099 R)
• M4: 715,826 km (0.118 R)
• M5: 916,287 km (0.119 R)
• M6: 1,069,774 km (0.084 R)
• M7: 1,204,562 km (0.107 R)
• M8: 1,492,089 km (0.108 R)
• M9: 1,613,413 km (0.091 R)
• M10: 1,722,470 km (0.112 R)
• M11: 2,166,776 km (0.066 R)
• M12: 2,252,944 km (0.045 R)
• M13: 2,429,021 km (0.12 R)
• M14: 2,537,030 km (0.042 R)
• M15: 3,062,119 km (0.074 R)
• M16: 3,238,196 km (0.105 R)
• M17: 3,600,522 km (0.092 R)
• M18: 3,765,678 km (0.098 R)
• M19: 5,084,532 km (0.117 R)
• M20: 5,411,404 km (0.105 R)
• M21: 5,553,671 km (0.106 R)
• M22: 5,673,200 km (0.115 R)
• M23: 5,987,804 km (0.075 R)
• M24: 6,383,192 km (0.094 R)
• M25: 6,533,537 km (0.066 R)
• M26: 6,659,798 km (0.075 R)
• M27: 6,761,375 km (0.05 R)
• M28: 7,277,338 km (0.078 R)
• M29: 7,645,947 km (0.042 R)
• M30: 7,993,912 km (0.108 R)
• M31: 8,074,994 km (0.086 R)
• M32: 8,265,133 km (0.119 R)
• M33: 8,401,865 km (0.117 R)
• M34: 9,323,089 km (0.05 R)
• M35: 9,666,117 km (0.076 R)
• M36: 9,868,074 km (0.12 R)
• M37: 10,453,151 km (0.098 R)
• M38: 10,630,724 km (0.071 R)
• M39: 10,929,172 km (0.087 R)
• M40: 11,382,004 km (0.118 R)
• M41: 11,595,331 km (0.119 R)
• M42: 11,779,336 km (0.083 R)
• M43: 11,995,356 km (0.112 R)
• M44: 12,306,070 km (0.109 R)
• M45: 12,493,666 km (0.054 R)
• M46: 13,094,451 km (0.056 R)
• M47: 13,286,086 km (0.087 R)
• M48: 13,446,605 km (0.111 R)
• M49: 13,543,095 km (0.032 R)
• M50: 13,736,974 km (0.107 R)
• M51: 15,086,197 km (0.059 R)
• M52: 15,522,724 km (0.107 R)
• M53: 16,031,805 km (0.086 R)
• M54: 16,857,586 km (0.07 R)
• M55: 16,996,562 km (0.054 R)
• M56: 17,415,735 km (0.094 R)
• M57: 17,661,824 km (0.072 R)
• M58: 18,050,928 km (0.11 R)
• M59: 18,586,189 km (0.079 R)
• M60: 19,745,423 km (0.09 R)
• M61: 21,039,893 km (0.085 R)
• M62: 21,905,616 km (0.102 R)
• M63: 22,323,742 km (0.063 R)
• M64: 22,629,371 km (0.111 R)
• M65: 23,671,619 km (0.103 R)
• M66: 24,139,860 km (0.074 R)
• M67: 24,335,834 km (0.094 R)
• M68: 24,768,919 km (0.083 R)
• M69: 25,762,549 km (0.093 R)
• M70: 25,882,676 km (0.092 R)
• M71: 26,324,737 km (0.041 R)
• M72: 26,445,762 km (0.111 R)
• M73: 26,850,275 km (0.065 R)
• M74: 27,053,429 km (0.116 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 3.6

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.99 AU - 9.11 AU

Year: 17860 Days

Day: 21.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,280,928 km

• M1: 113,246 km (0.118 R)
• M2: 205,996 km (0.094 R)
• M3: 625,020 km (0.114 R)
• M4: 1,051,972 km (0.068 R)
• M5: 2,466,719 km (0.053 R)
• M6: 3,171,924 km (0.085 R)
• M7: 3,228,621 km (0.117 R)
• M8: 4,026,127 km (0.071 R)
• M9: 4,946,603 km (0.105 R)
• M10: 4,979,365 km (0.107 R)
• M11: 5,789,587 km (0.095 R)
• M12: 6,821,962 km (0.11 R)
• M13: 7,680,205 km (0.072 R)
• M14: 7,832,945 km (0.069 R)
• M15: 7,909,539 km (0.032 R)
• M16: 8,025,178 km (0.111 R)
• M17: 8,571,808 km (0.099 R)
• M18: 9,009,681 km (0.041 R)
• M19: 9,332,813 km (0.093 R)
• M20: 9,865,830 km (0.111 R)
• M21: 10,240,573 km (0.116 R)
• M22: 11,089,989 km (0.103 R)
• M23: 11,392,476 km (0.06 R)
• M24: 11,566,608 km (0.094 R)
• M25: 11,654,123 km (0.082 R)
• M26: 11,697,805 km (0.104 R)
• M27: 11,741,638 km (0.082 R)
• M28: 12,450,432 km (0.079 R)
• M29: 12,900,423 km (0.064 R)
• M30: 12,945,751 km (0.104 R)
• M31: 14,235,285 km (0.106 R)
• M32: 14,753,043 km (0.086 R)
• M33: 15,228,914 km (0.111 R)
• M34: 15,276,785 km (0.079 R)
• M35: 16,098,376 km (0.115 R)
• M36: 16,391,738 km (0.111 R)
• M37: 17,783,896 km (0.105 R)
• M38: 18,036,417 km (0.119 R)
• M39: 19,110,230 km (0.062 R)
• M40: 20,945,198 km (0.058 R)
• M41: 21,856,548 km (0.067 R)
• M42: 23,110,029 km (0.079 R)
• M43: 25,061,682 km (0.12 R)
• M44: 25,174,778 km (0.086 R)
• M45: 25,288,024 km (0.097 R)
• M46: 25,515,114 km (0.113 R)
• M47: 26,891,713 km (0.104 R)
• M48: 26,949,608 km (0.107 R)
• M49: 27,414,109 km (0.118 R)
• M50: 28,057,230 km (0.105 R)
• M51: 28,115,873 km (0.041 R)
• M52: 28,528,015 km (0.081 R)
• M53: 32,510,310 km (0.107 R)
• M54: 32,818,930 km (0.089 R)
• M55: 33,314,997 km (0.088 R)
• M56: 34,628,616 km (0.059 R)
• M57: 36,791,053 km (0.057 R)
• M58: 36,919,558 km (0.039 R)
• M59: 37,177,165 km (0.091 R)
• M60: 37,306,119 km (0.071 R)
• M61: 37,370,745 km (0.097 R)
• M62: 38,539,104 km (0.085 R)
• M63: 40,579,320 km (0.071 R)
• M64: 42,789,329 km (0.074 R)
• M65: 43,059,952 km (0.12 R)
• M66: 43,331,023 km (0.055 R)
• M67: 43,738,677 km (0.12 R)
• M68: 44,900,754 km (0.086 R)
• M69: 45,038,234 km (0.112 R)
• M70: 45,175,715 km (0.117 R)
• M71: 45,382,309 km (0.103 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: 450 - 12,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit