🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 12.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.99 AU - 0.99 AU

Year: 668 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 11,623,636 km

• M1: 158,873 km (0.074 R)
• M2: 237,861 km (0.115 R)
• M3: 321,785 km (0.11 R)
• M4: 457,769 km (0.093 R)
• M5: 574,007 km (0.111 R)
• M6: 764,744 km (0.103 R)
• M7: 848,968 km (0.086 R)
• M8: 928,704 km (0.049 R)
• M9: 1,040,603 km (0.062 R)
• M10: 1,288,337 km (0.113 R)
• M11: 1,381,536 km (0.032 R)
• M12: 1,457,831 km (0.077 R)
• M13: 1,599,949 km (0.034 R)
• M14: 1,721,273 km (0.091 R)
• M15: 1,856,360 km (0.117 R)
• M16: 2,043,956 km (0.098 R)
• M17: 2,215,395 km (0.117 R)
• M18: 2,473,002 km (0.109 R)
• M19: 2,801,220 km (0.074 R)
• M20: 2,887,089 km (0.099 R)
• M21: 2,967,573 km (0.098 R)
• M22: 3,080,370 km (0.119 R)
• M23: 3,156,365 km (0.117 R)
• M24: 3,239,392 km (0.103 R)
• M25: 3,388,242 km (0.066 R)
• M26: 3,539,186 km (0.072 R)
• M27: 3,699,406 km (0.119 R)
• M28: 4,673,437 km (0.086 R)
• M29: 4,945,706 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 10.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.28 AU - 1.4 AU

Year: 1052 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,623,636 km

• M1: 136,284 km (0.118 R)
• M2: 208,390 km (0.042 R)
• M3: 278,102 km (0.107 R)
• M4: 365,318 km (0.104 R)
• M5: 438,471 km (0.102 R)
• M6: 517,908 km (0.108 R)
• M7: 621,130 km (0.115 R)
• M8: 756,367 km (0.034 R)
• M9: 860,936 km (0.058 R)
• M10: 965,355 km (0.046 R)
• M11: 1,074,562 km (0.112 R)
• M12: 1,153,549 km (0.086 R)
• M13: 1,402,929 km (0.08 R)
• M14: 1,534,276 km (0.08 R)
• M15: 1,630,766 km (0.069 R)
• M16: 1,702,873 km (0.057 R)
• M17: 1,870,721 km (0.067 R)
• M18: 1,988,156 km (0.096 R)
• M19: 2,274,336 km (0.102 R)
• M20: 2,392,668 km (0.1 R)
• M21: 2,581,610 km (0.11 R)
• M22: 2,674,062 km (0.103 R)
• M23: 2,894,270 km (0.037 R)
• M24: 3,153,374 km (0.111 R)
• M25: 3,227,574 km (0.068 R)
• M26: 3,453,916 km (0.042 R)
• M27: 3,798,739 km (0.038 R)
• M28: 3,904,504 km (0.1 R)
• M29: 4,327,866 km (0.108 R)
• M30: 4,531,170 km (0.086 R)
• M31: 4,624,519 km (0.111 R)
• M32: 4,699,767 km (0.114 R)
• M33: 4,908,905 km (0.092 R)
• M34: 5,111,310 km (0.099 R)
• M35: 5,218,423 km (0.11 R)
• M36: 5,826,089 km (0.059 R)
• M37: 5,968,805 km (0.086 R)
• M38: 6,040,612 km (0.098 R)
• M39: 6,133,363 km (0.067 R)
• M40: 6,236,885 km (0.116 R)
• M41: 6,320,211 km (0.114 R)
• M42: 6,530,097 km (0.06 R)
• M43: 6,614,769 km (0.073 R)
• M44: 6,699,741 km (0.081 R)
• M45: 7,021,526 km (0.11 R)
• M46: 7,097,372 km (0.12 R)
• M47: 7,206,279 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 14.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.38 AU - 2.06 AU

Year: 1530 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 11,623,636 km

• M1: 185,651 km (0.052 R)
• M2: 333,154 km (0.087 R)
• M3: 440,416 km (0.074 R)
• M4: 532,568 km (0.084 R)
• M5: 651,200 km (0.115 R)
• M6: 755,469 km (0.075 R)
• M7: 879,785 km (0.104 R)
• M8: 1,136,645 km (0.03 R)
• M9: 1,228,049 km (0.104 R)
• M10: 1,346,231 km (0.111 R)
• M11: 1,569,132 km (0.058 R)
• M12: 1,707,211 km (0.094 R)
• M13: 1,813,725 km (0.113 R)
• M14: 1,922,482 km (0.077 R)
• M15: 2,042,909 km (0.061 R)
• M16: 2,233,347 km (0.102 R)
• M17: 2,330,884 km (0.068 R)
• M18: 2,449,964 km (0.114 R)
• M19: 2,653,118 km (0.069 R)
• M20: 3,043,718 km (0.118 R)
• M21: 3,196,458 km (0.108 R)
• M22: 3,374,180 km (0.058 R)
• M23: 3,509,716 km (0.046 R)
• M24: 3,751,316 km (0.078 R)
• M25: 3,844,815 km (0.09 R)
• M26: 3,986,634 km (0.063 R)
• M27: 4,154,333 km (0.088 R)
• M28: 4,571,412 km (0.111 R)
• M29: 4,721,907 km (0.103 R)
• M30: 5,196,581 km (0.112 R)
• M31: 5,327,479 km (0.115 R)
• M32: 5,512,682 km (0.096 R)
• M33: 5,944,122 km (0.088 R)
• M34: 6,081,153 km (0.096 R)
• M35: 6,668,475 km (0.108 R)
• M36: 6,782,468 km (0.051 R)
• M37: 6,954,655 km (0.115 R)
• M38: 7,084,806 km (0.095 R)
• M39: 7,201,193 km (0.055 R)
• M40: 7,406,291 km (0.093 R)
• M41: 7,524,474 km (0.073 R)
• M42: 7,628,295 km (0.104 R)
• M43: 8,078,883 km (0.114 R)
• M44: 8,399,621 km (0.116 R)
• M45: 8,553,707 km (0.12 R)
• M46: 9,148,209 km (0.108 R)
• M47: 9,322,939 km (0.079 R)
• M48: 9,530,731 km (0.116 R)
• M49: 9,691,548 km (0.043 R)
• M50: 9,950,951 km (0.057 R)
• M51: 10,065,244 km (0.059 R)
• M52: 10,327,788 km (0.083 R)
• M53: 10,676,052 km (0.072 R)
• M54: 10,893,567 km (0.055 R)
• M55: 11,045,110 km (0.116 R)
• M56: 11,265,168 km (0.093 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: 188 - 13,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit