🌌 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: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 14.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.94 AU - 1.1 AU

Year: 687 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,615,159 km

• M1: 198,068 km (0.055 R)
• M2: 322,383 km (0.097 R)
• M3: 482,154 km (0.113 R)
• M4: 598,990 km (0.106 R)
• M5: 700,268 km (0.118 R)
• M6: 818,300 km (0.102 R)
• M7: 986,000 km (0.111 R)
• M8: 1,116,000 km (0.055 R)
• M9: 1,234,781 km (0.12 R)
• M10: 1,400,535 km (0.111 R)
• M11: 1,561,353 km (0.092 R)
• M12: 1,663,678 km (0.098 R)
• M13: 1,781,711 km (0.114 R)
• M14: 1,984,715 km (0.068 R)
• M15: 2,181,436 km (0.067 R)
• M16: 2,282,415 km (0.071 R)
• M17: 2,414,510 km (0.12 R)
• M18: 2,526,708 km (0.096 R)
• M19: 2,678,999 km (0.087 R)
• M20: 2,865,996 km (0.05 R)
• M21: 3,001,083 km (0.096 R)
• M22: 3,171,026 km (0.094 R)
• M23: 3,503,732 km (0.096 R)
• M24: 3,900,615 km (0.119 R)
• M25: 4,086,715 km (0.107 R)
• M26: 4,293,908 km (0.093 R)
• M27: 4,569,467 km (0.108 R)
• M28: 4,681,366 km (0.029 R)
• M29: 4,870,009 km (0.075 R)
• M30: 5,022,749 km (0.052 R)
• M31: 5,235,327 km (0.114 R)
• M32: 5,391,806 km (0.097 R)
• M33: 5,639,541 km (0.104 R)
• M34: 5,769,990 km (0.077 R)
• M35: 5,921,533 km (0.112 R)
• M36: 6,074,571 km (0.066 R)
• M37: 6,187,667 km (0.064 R)
• M38: 6,311,833 km (0.083 R)
• M39: 6,468,163 km (0.081 R)
• M40: 6,699,890 km (0.103 R)
• M41: 6,891,525 km (0.105 R)
• M42: 7,020,329 km (0.118 R)
• M43: 7,160,652 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 1069 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 7,615,159 km

• M1: 100,679 km (0.067 R)
• M2: 153,787 km (0.064 R)
• M3: 214,523 km (0.118 R)
• M4: 298,897 km (0.095 R)
• M5: 397,332 km (0.108 R)
• M6: 453,282 km (0.103 R)
• M7: 547,678 km (0.095 R)
• M8: 597,494 km (0.086 R)
• M9: 663,317 km (0.116 R)
• M10: 808,427 km (0.093 R)
• M11: 1,048,382 km (0.098 R)
• M12: 1,106,127 km (0.087 R)
• M13: 1,329,327 km (0.094 R)
• M14: 1,392,307 km (0.039 R)
• M15: 1,627,026 km (0.102 R)
• M16: 1,797,418 km (0.098 R)
• M17: 1,853,218 km (0.027 R)
• M18: 1,952,402 km (0.118 R)
• M19: 2,148,674 km (0.071 R)
• M20: 2,313,381 km (0.104 R)
• M21: 2,420,344 km (0.093 R)
• M22: 2,695,006 km (0.071 R)
• M23: 2,751,105 km (0.051 R)
• M24: 2,815,881 km (0.076 R)
• M25: 3,130,036 km (0.111 R)
• M26: 3,206,182 km (0.102 R)
• M27: 3,274,249 km (0.072 R)
• M28: 3,334,387 km (0.06 R)
• M29: 3,385,998 km (0.052 R)
• M30: 3,472,915 km (0.106 R)
• M31: 3,525,423 km (0.06 R)
• M32: 3,711,224 km (0.106 R)
• M33: 3,764,930 km (0.114 R)
• M34: 3,936,668 km (0.108 R)
• M35: 4,046,473 km (0.108 R)
• M36: 4,241,100 km (0.043 R)
• M37: 4,334,897 km (0.088 R)
• M38: 4,429,294 km (0.105 R)
• M39: 4,505,289 km (0.117 R)
• M40: 4,562,735 km (0.07 R)
• M41: 4,961,114 km (0.083 R)
• M42: 5,159,481 km (0.095 R)
• M43: 5,209,596 km (0.045 R)
• M44: 5,411,254 km (0.117 R)
• M45: 5,462,117 km (0.116 R)
• M46: 5,553,971 km (0.078 R)
• M47: 5,729,000 km (0.062 R)
• M48: 5,822,349 km (0.087 R)
• M49: 5,916,297 km (0.088 R)
• M50: 5,979,128 km (0.086 R)
• M51: 6,052,730 km (0.107 R)
• M52: 6,137,253 km (0.116 R)
• M53: 6,232,846 km (0.078 R)
• M54: 6,318,266 km (0.107 R)
• M55: 6,382,593 km (0.073 R)
• M56: 6,457,841 km (0.077 R)
• M57: 6,566,000 km (0.063 R)
• M58: 7,004,322 km (0.056 R)
• M59: 7,171,124 km (0.088 R)
• M60: 7,429,479 km (0.052 R)
• M61: 7,668,088 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 12.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.64 AU - 1.88 AU

Year: 1557 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 7,615,159 km

• M1: 163,959 km (0.072 R)
• M2: 242,648 km (0.086 R)
• M3: 433,834 km (0.109 R)
• M4: 544,985 km (0.109 R)
• M5: 677,230 km (0.11 R)
• M6: 786,885 km (0.056 R)
• M7: 1,031,477 km (0.113 R)
• M8: 1,361,789 km (0.108 R)
• M9: 1,792,781 km (0.117 R)
• M10: 2,163,335 km (0.101 R)
• M11: 2,619,908 km (0.104 R)
• M12: 2,705,477 km (0.086 R)
• M13: 3,415,768 km (0.066 R)
• M14: 3,587,058 km (0.086 R)
• M15: 3,665,148 km (0.05 R)
• M16: 4,028,072 km (0.099 R)
• M17: 4,356,290 km (0.091 R)
• M18: 4,608,362 km (0.075 R)
• M19: 4,884,370 km (0.036 R)
• M20: 5,039,055 km (0.084 R)
• M21: 5,403,026 km (0.067 R)
• M22: 5,583,142 km (0.114 R)
• M23: 6,021,763 km (0.048 R)
• M24: 6,429,118 km (0.062 R)
• M25: 6,770,201 km (0.118 R)
• M26: 7,095,427 km (0.105 R)
• M27: 7,194,012 km (0.101 R)
• M28: 7,470,170 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit