🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 8.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 341 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,689,923 km

• M1: 109,655 km (0.119 R)
• M2: 191,036 km (0.033 R)
• M3: 255,962 km (0.034 R)
• M4: 363,972 km (0.058 R)
• M5: 433,535 km (0.079 R)
• M6: 499,208 km (0.115 R)
• M7: 581,786 km (0.113 R)
• M8: 638,633 km (0.056 R)
• M9: 701,165 km (0.119 R)
• M10: 758,611 km (0.056 R)
• M11: 878,738 km (0.097 R)
• M12: 941,419 km (0.058 R)
• M13: 1,063,042 km (0.115 R)
• M14: 1,172,847 km (0.113 R)
• M15: 1,251,087 km (0.038 R)
• M16: 1,313,320 km (0.106 R)
• M17: 1,399,488 km (0.093 R)
• M18: 1,464,114 km (0.102 R)
• M19: 1,572,722 km (0.029 R)
• M20: 1,640,191 km (0.099 R)
• M21: 1,838,408 km (0.086 R)
• M22: 1,894,358 km (0.105 R)
• M23: 2,023,610 km (0.093 R)
• M24: 2,166,626 km (0.053 R)
• M25: 2,247,409 km (0.06 R)
• M26: 2,384,590 km (0.072 R)
• M27: 2,462,531 km (0.111 R)
• M28: 2,518,779 km (0.026 R)
• M29: 2,713,257 km (0.072 R)
• M30: 2,788,953 km (0.057 R)
• M31: 2,990,312 km (0.102 R)
• M32: 3,050,450 km (0.073 R)
• M33: 3,159,806 km (0.101 R)
• M34: 3,221,141 km (0.093 R)
• M35: 3,451,372 km (0.113 R)
• M36: 3,514,503 km (0.057 R)
• M37: 3,810,108 km (0.108 R)
• M38: 3,882,065 km (0.118 R)
• M39: 4,073,849 km (0.075 R)
• M40: 4,336,693 km (0.076 R)
• M41: 4,411,791 km (0.111 R)
• M42: 4,466,693 km (0.108 R)
• M43: 4,542,539 km (0.05 R)
• M44: 4,653,840 km (0.041 R)
• M45: 4,737,765 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 11.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.7 AU - 0.86 AU

Year: 459 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,689,923 km

• M1: 151,243 km (0.115 R)
• M2: 299,345 km (0.117 R)
• M3: 381,923 km (0.107 R)
• M4: 492,027 km (0.063 R)
• M5: 641,326 km (0.106 R)
• M6: 890,107 km (0.055 R)
• M7: 993,629 km (0.086 R)
• M8: 1,089,521 km (0.116 R)
• M9: 1,380,489 km (0.081 R)
• M10: 1,465,610 km (0.061 R)
• M11: 1,582,895 km (0.111 R)
• M12: 1,661,733 km (0.114 R)
• M13: 1,756,129 km (0.119 R)
• M14: 1,830,779 km (0.117 R)
• M15: 1,924,876 km (0.03 R)
• M16: 2,110,377 km (0.079 R)
• M17: 2,247,708 km (0.077 R)
• M18: 2,337,018 km (0.092 R)
• M19: 2,507,260 km (0.087 R)
• M20: 2,624,545 km (0.118 R)
• M21: 2,843,556 km (0.096 R)
• M22: 2,923,591 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 13.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 459 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,689,923 km

• M1: 169,644 km (0.095 R)
• M2: 284,386 km (0.075 R)
• M3: 379,829 km (0.106 R)
• M4: 467,942 km (0.045 R)
• M5: 623,823 km (0.044 R)
• M6: 722,259 km (0.098 R)
• M7: 885,919 km (0.097 R)
• M8: 989,740 km (0.113 R)
• M9: 1,195,137 km (0.115 R)
• M10: 1,284,747 km (0.11 R)
• M11: 1,382,284 km (0.054 R)
• M12: 1,527,843 km (0.085 R)
• M13: 1,690,606 km (0.054 R)
• M14: 1,840,951 km (0.104 R)
• M15: 2,059,364 km (0.111 R)
• M16: 2,162,138 km (0.111 R)
• M17: 2,246,960 km (0.055 R)
• M18: 2,426,777 km (0.114 R)
• M19: 2,515,189 km (0.074 R)
• M20: 2,618,561 km (0.095 R)
• M21: 2,737,491 km (0.067 R)
• M22: 2,879,759 km (0.077 R)
• M23: 3,017,239 km (0.041 R)
• M24: 3,321,522 km (0.114 R)
• M25: 3,420,256 km (0.086 R)
• M26: 3,504,480 km (0.119 R)
• M27: 3,604,860 km (0.116 R)
• M28: 3,745,631 km (0.072 R)
• M29: 3,832,548 km (0.112 R)
• M30: 3,952,226 km (0.065 R)
• M31: 4,073,251 km (0.118 R)
• M32: 4,343,724 km (0.106 R)
• M33: 4,535,807 km (0.051 R)
• M34: 4,620,181 km (0.075 R)
• M35: 4,824,831 km (0.07 R)
• M36: 4,911,148 km (0.09 R)
• M37: 5,164,118 km (0.11 R)
• M38: 5,466,157 km (0.096 R)
• M39: 5,746,802 km (0.119 R)
• M40: 5,985,710 km (0.08 R)
• M41: 6,153,110 km (0.097 R)
• M42: 6,445,125 km (0.117 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 9.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.02 AU - 4.34 AU

Year: 5699 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,689,923 km

• M1: 136,732 km (0.079 R)
• M2: 223,200 km (0.066 R)
• M3: 476,170 km (0.066 R)
• M4: 546,182 km (0.086 R)
• M5: 709,692 km (0.087 R)
• M6: 779,854 km (0.026 R)
• M7: 1,099,096 km (0.086 R)
• M8: 1,181,823 km (0.099 R)
• M9: 1,564,794 km (0.041 R)
• M10: 1,627,176 km (0.062 R)
• M11: 1,918,293 km (0.046 R)
• M12: 2,121,597 km (0.102 R)
• M13: 2,314,429 km (0.099 R)
• M14: 2,476,443 km (0.109 R)
• M15: 2,642,198 km (0.077 R)
• M16: 2,792,693 km (0.119 R)
• M17: 2,888,286 km (0.115 R)
• M18: 3,241,337 km (0.087 R)
• M19: 3,321,671 km (0.084 R)
• M20: 3,712,570 km (0.097 R)
• M21: 3,817,887 km (0.066 R)
• M22: 3,881,616 km (0.071 R)
• M23: 4,628,109 km (0.081 R)
• M24: 4,925,211 km (0.097 R)
• M25: 5,087,824 km (0.108 R)
• M26: 5,466,157 km (0.112 R)
• M27: 6,275,182 km (0.077 R)
• M28: 6,350,579 km (0.115 R)
• M29: 6,553,135 km (0.107 R)
• M30: 6,680,891 km (0.047 R)
• M31: 6,757,934 km (0.073 R)
• M32: 6,938,798 km (0.11 R)
• M33: 7,173,816 km (0.096 R)
• M34: 7,358,270 km (0.1 R)
• M35: 7,464,485 km (0.078 R)
• M36: 7,597,926 km (0.056 R)
• M37: 8,112,244 km (0.045 R)
• M38: 8,277,101 km (0.071 R)
• M39: 8,637,931 km (0.117 R)
• M40: 8,806,228 km (0.081 R)
• M41: 9,231,685 km (0.086 R)
• M42: 9,317,554 km (0.087 R)
• M43: 9,722,066 km (0.086 R)
• M44: 10,102,643 km (0.107 R)
• M45: 10,637,905 km (0.074 R)
• M46: 11,304,662 km (0.115 R)
• M47: 11,488,817 km (0.079 R)
• M48: 12,933,634 km (0.03 R)
• M49: 13,190,792 km (0.085 R)
• M50: 13,384,671 km (0.116 R)
• M51: 13,710,046 km (0.073 R)
• M52: 14,335,515 km (0.089 R)
• M53: 15,172,515 km (0.082 R)
• M54: 16,163,302 km (0.108 R)
• M55: 16,232,267 km (0.107 R)
• M56: 16,440,208 km (0.112 R)
• M57: 16,579,334 km (0.096 R)
• M58: 16,718,759 km (0.098 R)
• M59: 17,174,733 km (0.084 R)
• M60: 17,634,896 km (0.071 R)
• M61: 18,350,722 km (0.12 R)
• M62: 18,748,503 km (0.086 R)
• M63: 19,148,976 km (0.085 R)
• M64: 19,222,130 km (0.034 R)
• M65: 19,589,243 km (0.107 R)
• M66: 19,736,746 km (0.103 R)
• M67: 20,032,800 km (0.117 R)
• M68: 20,517,198 km (0.06 R)
• M69: 21,080,734 km (0.118 R)
• M70: 22,647,023 km (0.039 R)
• M71: 22,918,244 km (0.114 R)
• M72: 22,995,885 km (0.055 R)
• M73: 25,366,713 km (0.115 R)
• M74: 26,052,469 km (0.115 R)
• M75: 26,295,865 km (0.118 R)
• M76: 26,417,937 km (0.085 R)
• M77: 27,071,979 km (0.085 R)
• M78: 27,607,240 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit