🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 12.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.71 AU - 1.11 AU

Year: 599 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,464,570 km

• M1: 172,187 km (0.05 R)
• M2: 267,780 km (0.054 R)
• M3: 353,201 km (0.098 R)
• M4: 481,256 km (0.057 R)
• M5: 562,189 km (0.109 R)
• M6: 706,850 km (0.1 R)
• M7: 819,946 km (0.065 R)
• M8: 897,737 km (0.061 R)
• M9: 1,002,455 km (0.109 R)
• M10: 1,152,352 km (0.117 R)
• M11: 1,230,442 km (0.097 R)
• M12: 1,326,484 km (0.108 R)
• M13: 1,447,659 km (0.118 R)
• M14: 1,578,557 km (0.087 R)
• M15: 1,731,446 km (0.102 R)
• M16: 1,834,070 km (0.048 R)
• M17: 1,963,921 km (0.094 R)
• M18: 2,220,032 km (0.105 R)
• M19: 2,305,602 km (0.116 R)
• M20: 2,392,369 km (0.104 R)
• M21: 2,610,782 km (0.04 R)
• M22: 2,878,712 km (0.09 R)
• M23: 3,230,267 km (0.039 R)
• M24: 3,335,434 km (0.077 R)
• M25: 3,689,083 km (0.045 R)
• M26: 3,990,523 km (0.082 R)
• M27: 4,071,156 km (0.108 R)
• M28: 4,349,558 km (0.049 R)
• M29: 4,600,434 km (0.118 R)
• M30: 4,744,796 km (0.069 R)
• M31: 4,908,007 km (0.056 R)
• M32: 5,029,331 km (0.064 R)
• M33: 5,292,922 km (0.1 R)
• M34: 5,453,291 km (0.041 R)
• M35: 5,561,002 km (0.115 R)
• M36: 5,815,318 km (0.032 R)
• M37: 5,990,198 km (0.086 R)
• M38: 6,354,469 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 13.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.25 AU - 2.05 AU

Year: 1463 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,464,570 km

• M1: 164,109 km (0.116 R)
• M2: 249,679 km (0.083 R)
• M3: 346,319 km (0.055 R)
• M4: 458,517 km (0.066 R)
• M5: 555,307 km (0.105 R)
• M6: 640,428 km (0.113 R)
• M7: 723,754 km (0.099 R)
• M8: 879,935 km (0.098 R)
• M9: 966,701 km (0.07 R)
• M10: 1,073,514 km (0.116 R)
• M11: 1,184,516 km (0.111 R)
• M12: 1,326,933 km (0.094 R)
• M13: 1,494,483 km (0.089 R)
• M14: 1,789,789 km (0.096 R)
• M15: 2,201,931 km (0.063 R)
• M16: 2,368,583 km (0.103 R)
• M17: 2,482,128 km (0.081 R)
• M18: 2,597,468 km (0.094 R)
• M19: 2,821,715 km (0.076 R)
• M20: 2,991,060 km (0.074 R)
• M21: 3,302,223 km (0.115 R)
• M22: 3,455,262 km (0.113 R)
• M23: 3,558,784 km (0.118 R)
• M24: 3,755,505 km (0.08 R)
• M25: 4,009,971 km (0.086 R)
• M26: 4,160,018 km (0.057 R)
• M27: 4,663,863 km (0.112 R)
• M28: 4,778,605 km (0.114 R)
• M29: 4,908,755 km (0.117 R)
• M30: 4,996,120 km (0.059 R)
• M31: 5,187,456 km (0.028 R)
• M32: 5,321,346 km (0.065 R)
• M33: 5,516,721 km (0.087 R)
• M34: 5,714,489 km (0.109 R)
• M35: 6,038,967 km (0.084 R)
• M36: 6,227,161 km (0.028 R)
• M37: 6,417,449 km (0.056 R)
• M38: 6,819,868 km (0.067 R)
• M39: 6,934,011 km (0.035 R)
• M40: 7,313,541 km (0.094 R)
• M41: 7,700,102 km (0.111 R)
• M42: 7,904,303 km (0.116 R)
• M43: 8,041,634 km (0.068 R)
• M44: 8,423,108 km (0.085 R)
• M45: 8,774,962 km (0.097 R)
• M46: 9,078,048 km (0.098 R)
• M47: 9,294,067 km (0.114 R)
• M48: 9,475,230 km (0.11 R)
• M49: 9,970,698 km (0.088 R)
• M50: 10,286,948 km (0.111 R)
• M51: 10,380,596 km (0.08 R)
• M52: 10,720,034 km (0.082 R)
• M53: 10,948,470 km (0.076 R)
• M54: 11,352,085 km (0.109 R)
• M55: 11,526,516 km (0.078 R)
• M56: 12,253,262 km (0.101 R)
• M57: 12,532,113 km (0.092 R)
• M58: 12,934,082 km (0.114 R)
• M59: 13,136,638 km (0.08 R)
• M60: 13,442,565 km (0.098 R)
• M61: 13,586,179 km (0.093 R)
• M62: 13,895,548 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 9.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.7 AU - 1.7 AU

Year: 1530 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 11,464,570 km

• M1: 119,379 km (0.092 R)
• M2: 416,181 km (0.105 R)
• M3: 485,744 km (0.091 R)
• M4: 594,951 km (0.108 R)
• M5: 728,691 km (0.025 R)
• M6: 807,529 km (0.113 R)
• M7: 897,886 km (0.113 R)
• M8: 957,277 km (0.069 R)
• M9: 1,265,598 km (0.118 R)
• M10: 1,362,089 km (0.059 R)
• M11: 1,860,399 km (0.039 R)
• M12: 2,027,201 km (0.103 R)
• M13: 2,164,232 km (0.057 R)
• M14: 2,280,919 km (0.064 R)
• M15: 2,363,796 km (0.086 R)
• M16: 2,423,635 km (0.077 R)
• M17: 2,743,027 km (0.05 R)
• M18: 2,831,439 km (0.098 R)
• M19: 2,895,168 km (0.11 R)
• M20: 3,168,034 km (0.077 R)
• M21: 3,435,665 km (0.102 R)
• M22: 3,544,871 km (0.069 R)
• M23: 3,724,688 km (0.116 R)
• M24: 3,893,434 km (0.048 R)
• M25: 4,064,574 km (0.082 R)
• M26: 4,355,692 km (0.101 R)
• M27: 4,835,302 km (0.093 R)
• M28: 4,973,381 km (0.097 R)
• M29: 5,237,571 km (0.087 R)
• M30: 5,395,098 km (0.117 R)
• M31: 5,618,447 km (0.05 R)
• M32: 5,844,789 km (0.058 R)
• M33: 6,107,183 km (0.111 R)
• M34: 6,173,306 km (0.098 R)
• M35: 6,373,468 km (0.087 R)
• M36: 6,694,654 km (0.119 R)
• M37: 6,797,129 km (0.113 R)
• M38: 6,934,609 km (0.081 R)
• M39: 7,160,053 km (0.059 R)
• M40: 7,511,758 km (0.099 R)
• M41: 7,636,074 km (0.089 R)
• M42: 7,923,002 km (0.051 R)
• M43: 7,995,258 km (0.086 R)
• M44: 8,140,518 km (0.055 R)
• M45: 8,711,682 km (0.071 R)
• M46: 8,861,131 km (0.082 R)
• M47: 8,992,627 km (0.046 R)
• M48: 9,087,023 km (0.119 R)
• M49: 9,181,719 km (0.118 R)
• M50: 9,314,711 km (0.103 R)
• M51: 9,544,494 km (0.117 R)
• M52: 9,814,668 km (0.106 R)
• M53: 10,283,956 km (0.088 R)
• M54: 10,660,643 km (0.074 R)
• M55: 10,800,667 km (0.12 R)
• M56: 10,860,805 km (0.083 R)
• M57: 11,082,360 km (0.107 R)
• M58: 11,386,792 km (0.093 R)
• M59: 11,468,472 km (0.051 R)
• M60: 11,611,936 km (0.117 R)
• M61: 11,673,571 km (0.091 R)
• M62: 11,879,866 km (0.059 R)
• M63: 12,170,684 km (0.064 R)
• M64: 12,442,803 km (0.088 R)
• M65: 12,674,680 km (0.105 R)
• M66: 12,780,445 km (0.11 R)
• M67: 13,078,444 km (0.073 R)
• M68: 13,335,753 km (0.092 R)
• M69: 13,486,547 km (0.094 R)
• M70: 13,703,015 km (0.094 R)
• M71: 14,051,878 km (0.116 R)
• M72: 14,758,129 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 12.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.72 AU - 2.18 AU

Year: 1880 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 11,464,570 km

• M1: 262,245 km (0.115 R)
• M2: 354,697 km (0.112 R)
• M3: 449,392 km (0.096 R)
• M4: 539,001 km (0.112 R)
• M5: 884,871 km (0.11 R)
• M6: 968,048 km (0.056 R)
• M7: 1,054,216 km (0.068 R)
• M8: 1,173,446 km (0.096 R)
• M9: 1,305,391 km (0.085 R)
• M10: 1,442,722 km (0.058 R)
• M11: 1,534,276 km (0.118 R)
• M12: 1,619,247 km (0.039 R)
• M13: 1,847,982 km (0.1 R)
• M14: 1,957,189 km (0.095 R)
• M15: 2,087,489 km (0.114 R)
• M16: 2,230,504 km (0.105 R)
• M17: 2,446,224 km (0.12 R)
• M18: 2,668,826 km (0.059 R)
• M19: 2,835,029 km (0.111 R)
• M20: 3,015,594 km (0.034 R)
• M21: 3,276,941 km (0.11 R)
• M22: 3,694,469 km (0.085 R)
• M23: 3,868,601 km (0.062 R)
• M24: 4,383,068 km (0.084 R)
• M25: 4,729,836 km (0.067 R)
• M26: 5,137,191 km (0.07 R)
• M27: 5,305,937 km (0.096 R)
• M28: 5,516,272 km (0.11 R)
• M29: 5,595,858 km (0.083 R)
• M30: 5,769,541 km (0.112 R)
• M31: 5,850,324 km (0.066 R)
• M32: 5,985,860 km (0.118 R)
• M33: 6,163,582 km (0.115 R)
• M34: 6,580,511 km (0.07 R)
• M35: 7,150,778 km (0.119 R)
• M36: 7,310,399 km (0.117 R)
• M37: 7,544,669 km (0.086 R)
• M38: 7,960,701 km (0.085 R)
• M39: 8,521,843 km (0.111 R)
• M40: 8,784,088 km (0.091 R)
• M41: 9,064,733 km (0.111 R)
• M42: 9,158,830 km (0.076 R)
• M43: 9,253,376 km (0.06 R)
• M44: 9,379,936 km (0.094 R)
• M45: 9,538,809 km (0.106 R)
• M46: 9,795,070 km (0.043 R)
• M47: 10,069,881 km (0.083 R)
• M48: 10,281,712 km (0.116 R)
• M49: 10,412,760 km (0.048 R)
• M50: 10,742,922 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit