🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 12.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 713 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,023,216 km

• M1: 159,471 km (0.117 R)
• M2: 292,613 km (0.03 R)
• M3: 436,377 km (0.032 R)
• M4: 565,031 km (0.08 R)
• M5: 650,601 km (0.119 R)
• M6: 774,468 km (0.083 R)
• M7: 857,046 km (0.066 R)
• M8: 958,623 km (0.117 R)
• M9: 1,043,146 km (0.098 R)
• M10: 1,226,104 km (0.104 R)
• M11: 1,307,037 km (0.094 R)
• M12: 1,524,253 km (0.059 R)
• M13: 1,605,634 km (0.107 R)
• M14: 1,747,004 km (0.025 R)
• M15: 1,899,444 km (0.12 R)
• M16: 2,049,491 km (0.062 R)
• M17: 2,147,178 km (0.062 R)
• M18: 2,325,648 km (0.101 R)
• M19: 2,516,535 km (0.081 R)
• M20: 2,804,960 km (0.069 R)
• M21: 2,906,088 km (0.075 R)
• M22: 3,016,491 km (0.105 R)
• M23: 3,136,469 km (0.103 R)
• M24: 3,266,021 km (0.109 R)
• M25: 3,547,714 km (0.058 R)
• M26: 3,768,370 km (0.091 R)
• M27: 3,932,629 km (0.091 R)
• M28: 4,143,562 km (0.051 R)
• M29: 4,232,573 km (0.106 R)
• M30: 4,313,206 km (0.079 R)
• M31: 4,457,867 km (0.114 R)
• M32: 4,576,648 km (0.075 R)
• M33: 4,715,026 km (0.111 R)
• M34: 4,826,775 km (0.045 R)
• M35: 4,920,573 km (0.106 R)
• M36: 5,157,835 km (0.113 R)
• M37: 5,457,181 km (0.117 R)
• M38: 5,613,959 km (0.066 R)
• M39: 6,002,465 km (0.053 R)
• M40: 6,215,193 km (0.057 R)
• M41: 6,471,903 km (0.114 R)
• M42: 6,784,563 km (0.063 R)
• M43: 7,187,729 km (0.1 R)
• M44: 7,305,911 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 9.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.88 AU - 1.26 AU

Year: 778 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,023,216 km

• M1: 146,307 km (0.047 R)
• M2: 277,055 km (0.03 R)
• M3: 356,941 km (0.06 R)
• M4: 443,258 km (0.068 R)
• M5: 588,368 km (0.074 R)
• M6: 834,607 km (0.11 R)
• M7: 911,051 km (0.077 R)
• M8: 972,985 km (0.115 R)
• M9: 1,042,398 km (0.049 R)
• M10: 1,125,425 km (0.119 R)
• M11: 1,229,545 km (0.11 R)
• M12: 1,421,329 km (0.082 R)
• M13: 1,487,601 km (0.106 R)
• M14: 1,630,018 km (0.09 R)
• M15: 1,734,737 km (0.079 R)
• M16: 1,812,827 km (0.041 R)
• M17: 1,972,897 km (0.036 R)
• M18: 2,077,316 km (0.068 R)
• M19: 2,153,013 km (0.119 R)
• M20: 2,229,607 km (0.091 R)
• M21: 2,299,469 km (0.088 R)
• M22: 2,529,401 km (0.118 R)
• M23: 2,808,550 km (0.116 R)
• M24: 2,917,906 km (0.114 R)
• M25: 2,994,650 km (0.083 R)
• M26: 3,063,316 km (0.075 R)
• M27: 3,290,106 km (0.073 R)
• M28: 3,468,427 km (0.059 R)
• M29: 3,613,387 km (0.057 R)
• M30: 3,825,367 km (0.065 R)
• M31: 3,890,592 km (0.116 R)
• M32: 3,956,415 km (0.071 R)
• M33: 4,050,811 km (0.074 R)
• M34: 4,213,274 km (0.111 R)
• M35: 4,534,760 km (0.087 R)
• M36: 4,673,587 km (0.062 R)
• M37: 4,874,497 km (0.101 R)
• M38: 4,965,752 km (0.059 R)
• M39: 5,067,927 km (0.083 R)
• M40: 5,129,412 km (0.066 R)
• M41: 5,201,668 km (0.071 R)
• M42: 5,315,811 km (0.082 R)
• M43: 5,378,492 km (0.095 R)
• M44: 5,514,926 km (0.106 R)
• M45: 5,588,976 km (0.062 R)
• M46: 5,888,322 km (0.088 R)
• M47: 5,964,018 km (0.046 R)
• M48: 6,050,785 km (0.069 R)
• M49: 6,369,279 km (0.081 R)
• M50: 6,458,140 km (0.038 R)
• M51: 7,137,464 km (0.117 R)
• M52: 7,310,848 km (0.103 R)
• M53: 7,438,904 km (0.093 R)
• M54: 7,532,552 km (0.106 R)
• M55: 7,934,821 km (0.069 R)
• M56: 8,030,414 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 14.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.75 AU - 2.67 AU

Year: 2309 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,023,216 km

• M1: 255,812 km (0.092 R)
• M2: 358,436 km (0.06 R)
• M3: 595,699 km (0.034 R)
• M4: 749,485 km (0.087 R)
• M5: 909,256 km (0.082 R)
• M6: 1,042,248 km (0.084 R)
• M7: 1,213,388 km (0.119 R)
• M8: 1,318,705 km (0.074 R)
• M9: 1,483,113 km (0.11 R)
• M10: 1,701,526 km (0.057 R)
• M11: 1,881,792 km (0.109 R)
• M12: 2,183,830 km (0.081 R)
• M13: 2,528,952 km (0.037 R)
• M14: 2,792,543 km (0.109 R)
• M15: 3,065,260 km (0.102 R)
• M16: 3,256,895 km (0.079 R)
• M17: 3,575,240 km (0.025 R)
• M18: 3,808,762 km (0.104 R)
• M19: 4,128,303 km (0.073 R)
• M20: 4,708,443 km (0.088 R)
• M21: 4,878,985 km (0.113 R)
• M22: 5,367,572 km (0.116 R)
• M23: 5,635,950 km (0.07 R)
• M24: 5,762,660 km (0.088 R)
• M25: 5,872,016 km (0.107 R)
• M26: 6,279,221 km (0.114 R)
• M27: 6,373,168 km (0.066 R)
• M28: 6,543,261 km (0.112 R)
• M29: 6,638,406 km (0.082 R)
• M30: 6,887,935 km (0.072 R)
• M31: 7,179,950 km (0.102 R)
• M32: 7,655,521 km (0.118 R)
• M33: 7,937,663 km (0.06 R)
• M34: 8,039,390 km (0.04 R)
• M35: 8,243,890 km (0.081 R)
• M36: 8,367,458 km (0.105 R)
• M37: 8,616,538 km (0.026 R)
• M38: 8,804,882 km (0.097 R)
• M39: 9,100,786 km (0.081 R)
• M40: 9,207,151 km (0.054 R)
• M41: 9,442,917 km (0.108 R)
• M42: 9,550,627 km (0.112 R)
• M43: 9,702,320 km (0.108 R)
• M44: 10,117,753 km (0.087 R)
• M45: 10,360,999 km (0.076 R)
• M46: 10,921,243 km (0.08 R)
• M47: 11,560,325 km (0.109 R)
• M48: 11,652,627 km (0.082 R)
• M49: 11,768,266 km (0.1 R)
• M50: 12,117,727 km (0.042 R)
• M51: 12,589,110 km (0.097 R)
• M52: 12,994,520 km (0.074 R)
• M53: 13,138,583 km (0.06 R)
• M54: 13,380,034 km (0.101 R)
• M55: 13,622,831 km (0.089 R)
• M56: 14,236,481 km (0.104 R)
• M57: 14,509,198 km (0.118 R)
• M58: 14,608,830 km (0.063 R)
• M59: 14,758,728 km (0.101 R)
• M60: 15,515,992 km (0.087 R)
• M61: 15,669,031 km (0.106 R)
• M62: 16,027,916 km (0.113 R)
• M63: 16,260,092 km (0.068 R)
• M64: 16,363,613 km (0.114 R)
• M65: 16,493,315 km (0.1 R)
• M66: 16,910,842 km (0.073 R)
• M67: 17,068,219 km (0.097 R)
• M68: 17,517,013 km (0.06 R)
• M69: 17,702,963 km (0.12 R)
• M70: 17,969,696 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit