🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 494 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 17,150,644 km

• M1: 185,651 km (0.037 R)
• M2: 278,102 km (0.038 R)
• M3: 371,302 km (0.098 R)
• M4: 492,775 km (0.025 R)
• M5: 622,477 km (0.058 R)
• M6: 746,942 km (0.038 R)
• M7: 890,257 km (0.084 R)
• M8: 983,307 km (0.118 R)
• M9: 1,183,768 km (0.095 R)
• M10: 1,406,070 km (0.114 R)
• M11: 1,505,703 km (0.11 R)
• M12: 1,677,591 km (0.099 R)
• M13: 1,896,901 km (0.102 R)
• M14: 1,995,785 km (0.113 R)
• M15: 2,155,855 km (0.105 R)
• M16: 2,399,999 km (0.06 R)
• M17: 2,530,149 km (0.081 R)
• M18: 2,644,292 km (0.097 R)
• M19: 2,760,230 km (0.069 R)
• M20: 2,896,813 km (0.117 R)
• M21: 2,992,556 km (0.101 R)
• M22: 3,103,857 km (0.115 R)
• M23: 3,226,527 km (0.104 R)
• M24: 3,340,820 km (0.076 R)
• M25: 3,451,372 km (0.087 R)
• M26: 3,588,853 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.59 AU

Year: 1131 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 17,150,644 km

• M1: 154,385 km (0.09 R)
• M2: 256,112 km (0.057 R)
• M3: 339,288 km (0.112 R)
• M4: 419,921 km (0.101 R)
• M5: 494,122 km (0.058 R)
• M6: 633,846 km (0.085 R)
• M7: 758,012 km (0.077 R)
• M8: 840,590 km (0.034 R)
• M9: 910,303 km (0.072 R)
• M10: 1,083,687 km (0.057 R)
• M11: 1,156,990 km (0.115 R)
• M12: 1,335,011 km (0.108 R)
• M13: 1,421,778 km (0.078 R)
• M14: 1,526,197 km (0.084 R)
• M15: 1,617,303 km (0.032 R)
• M16: 1,710,352 km (0.089 R)
• M17: 1,805,198 km (0.101 R)
• M18: 1,880,744 km (0.05 R)
• M19: 2,118,306 km (0.086 R)
• M20: 2,207,167 km (0.11 R)
• M21: 2,416,454 km (0.112 R)
• M22: 2,504,867 km (0.095 R)
• M23: 2,762,025 km (0.061 R)
• M24: 2,893,971 km (0.07 R)
• M25: 2,978,045 km (0.029 R)
• M26: 3,078,126 km (0.118 R)
• M27: 3,189,576 km (0.111 R)
• M28: 3,323,018 km (0.107 R)
• M29: 3,416,516 km (0.102 R)
• M30: 3,505,677 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 8.1

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2 AU - 2.02 AU

Year: 1967 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,150,644 km

• M1: 145,409 km (0.119 R)
• M2: 207,642 km (0.095 R)
• M3: 320,588 km (0.104 R)
• M4: 423,362 km (0.087 R)
• M5: 515,813 km (0.055 R)
• M6: 568,771 km (0.091 R)
• M7: 664,364 km (0.113 R)
• M8: 809,474 km (0.12 R)
• M9: 955,930 km (0.108 R)
• M10: 1,061,696 km (0.09 R)
• M11: 1,131,110 km (0.117 R)
• M12: 1,457,382 km (0.118 R)
• M13: 1,535,173 km (0.116 R)
• M14: 1,591,572 km (0.077 R)
• M15: 1,788,592 km (0.105 R)
• M16: 2,105,440 km (0.087 R)
• M17: 2,232,000 km (0.035 R)
• M18: 2,361,103 km (0.049 R)
• M19: 2,466,270 km (0.098 R)
• M20: 2,681,243 km (0.098 R)
• M21: 3,015,145 km (0.118 R)
• M22: 3,318,230 km (0.046 R)
• M23: 3,525,723 km (0.049 R)
• M24: 3,906,898 km (0.1 R)
• M25: 4,626,015 km (0.089 R)
• M26: 4,975,476 km (0.044 R)
• M27: 5,144,970 km (0.08 R)
• M28: 5,196,132 km (0.07 R)
• M29: 5,247,594 km (0.103 R)
• M30: 5,437,434 km (0.068 R)
• M31: 5,524,500 km (0.082 R)
• M32: 5,753,085 km (0.107 R)
• M33: 6,074,571 km (0.11 R)
• M34: 6,494,044 km (0.049 R)
• M35: 6,642,145 km (0.104 R)
• M36: 6,885,242 km (0.103 R)
• M37: 6,941,790 km (0.092 R)
• M38: 7,074,184 km (0.116 R)
• M39: 7,380,112 km (0.095 R)
• M40: 7,651,482 km (0.105 R)
• M41: 8,044,625 km (0.058 R)
• M42: 8,223,694 km (0.107 R)
• M43: 8,404,109 km (0.087 R)
• M44: 8,585,871 km (0.084 R)
• M45: 8,728,138 km (0.048 R)
• M46: 8,850,808 km (0.088 R)
• M47: 8,994,422 km (0.09 R)
• M48: 9,242,605 km (0.067 R)
• M49: 9,346,725 km (0.063 R)
• M50: 9,514,125 km (0.106 R)
• M51: 9,851,768 km (0.072 R)
• M52: 10,128,973 km (0.039 R)
• M53: 10,279,468 km (0.102 R)
• M54: 10,932,164 km (0.065 R)
• M55: 11,064,408 km (0.118 R)
• M56: 11,285,963 km (0.112 R)
• M57: 11,733,260 km (0.108 R)
• M58: 12,027,220 km (0.081 R)
• M59: 12,163,653 km (0.105 R)
• M60: 12,300,685 km (0.074 R)
• M61: 12,622,320 km (0.118 R)
• M62: 12,900,273 km (0.111 R)
• M63: 13,367,916 km (0.12 R)
• M64: 13,793,522 km (0.111 R)
• M65: 13,912,602 km (0.076 R)
• M66: 14,103,788 km (0.105 R)
• M67: 14,901,444 km (0.116 R)
• M68: 15,121,652 km (0.053 R)
• M69: 15,639,410 km (0.049 R)
• M70: 15,713,910 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit