🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 10.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.84 AU - 0.92 AU

Year: 533 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 7,205,862 km

• M1: 127,009 km (0.113 R)
• M2: 200,012 km (0.064 R)
• M3: 265,087 km (0.089 R)
• M4: 397,332 km (0.108 R)
• M5: 462,856 km (0.115 R)
• M6: 548,276 km (0.069 R)
• M7: 652,396 km (0.114 R)
• M8: 755,170 km (0.112 R)
• M9: 831,465 km (0.112 R)
• M10: 944,112 km (0.086 R)
• M11: 1,153,998 km (0.095 R)
• M12: 1,243,458 km (0.119 R)
• M13: 1,335,311 km (0.107 R)
• M14: 1,418,487 km (0.082 R)
• M15: 1,520,513 km (0.088 R)
• M16: 1,601,744 km (0.047 R)
• M17: 1,714,242 km (0.071 R)
• M18: 1,916,349 km (0.108 R)
• M19: 2,081,056 km (0.12 R)
• M20: 2,158,697 km (0.047 R)
• M21: 2,290,343 km (0.075 R)
• M22: 2,383,992 km (0.11 R)
• M23: 2,568,595 km (0.054 R)
• M24: 2,645,190 km (0.085 R)
• M25: 2,750,806 km (0.114 R)
• M26: 2,814,834 km (0.088 R)
• M27: 2,879,460 km (0.109 R)
• M28: 2,973,706 km (0.117 R)
• M29: 3,046,860 km (0.107 R)
• M30: 3,150,382 km (0.108 R)
• M31: 3,475,607 km (0.093 R)
• M32: 3,875,482 km (0.098 R)
• M33: 3,979,752 km (0.112 R)
• M34: 4,044,528 km (0.06 R)
• M35: 4,109,454 km (0.032 R)
• M36: 4,174,828 km (0.06 R)
• M37: 4,348,212 km (0.093 R)
• M38: 4,456,670 km (0.056 R)
• M39: 4,625,267 km (0.053 R)
• M40: 4,796,108 km (0.062 R)
• M41: 4,969,043 km (0.107 R)
• M42: 5,170,551 km (0.073 R)
• M43: 5,312,220 km (0.087 R)
• M44: 5,410,506 km (0.098 R)
• M45: 5,500,265 km (0.037 R)
• M46: 5,617,699 km (0.101 R)
• M47: 5,745,157 km (0.077 R)
• M48: 5,864,536 km (0.106 R)
• M49: 6,012,338 km (0.084 R)
• M50: 6,077,413 km (0.096 R)
• M51: 6,170,912 km (0.064 R)
• M52: 6,283,559 km (0.107 R)
• M53: 6,359,106 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 12.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.85 AU - 0.99 AU

Year: 570 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 7,205,862 km

• M1: 156,479 km (0.107 R)
• M2: 245,789 km (0.11 R)
• M3: 324,179 km (0.093 R)
• M4: 427,551 km (0.05 R)
• M5: 523,443 km (0.048 R)
• M6: 604,525 km (0.067 R)
• M7: 694,882 km (0.094 R)
• M8: 781,798 km (0.071 R)
• M9: 929,601 km (0.105 R)
• M10: 1,123,330 km (0.102 R)
• M11: 1,238,820 km (0.119 R)
• M12: 1,336,358 km (0.11 R)
• M13: 1,419,833 km (0.102 R)
• M14: 1,534,126 km (0.075 R)
• M15: 1,633,758 km (0.082 R)
• M16: 1,766,003 km (0.101 R)
• M17: 1,889,571 km (0.081 R)
• M18: 2,016,131 km (0.043 R)
• M19: 2,277,927 km (0.108 R)
• M20: 2,461,035 km (0.086 R)
• M21: 2,600,011 km (0.102 R)
• M22: 2,762,923 km (0.048 R)
• M23: 2,871,232 km (0.113 R)
• M24: 3,047,309 km (0.093 R)
• M25: 3,129,288 km (0.086 R)
• M26: 3,287,862 km (0.029 R)
• M27: 3,387,345 km (0.1 R)
• M28: 3,511,212 km (0.117 R)
• M29: 3,597,230 km (0.11 R)
• M30: 3,692,075 km (0.113 R)
• M31: 3,811,604 km (0.083 R)
• M32: 3,948,785 km (0.084 R)
• M33: 4,079,384 km (0.099 R)
• M34: 4,178,269 km (0.049 R)
• M35: 4,370,203 km (0.102 R)
• M36: 4,513,817 km (0.114 R)
• M37: 4,893,197 km (0.075 R)
• M38: 5,400,184 km (0.08 R)
• M39: 5,867,976 km (0.06 R)
• M40: 6,045,699 km (0.068 R)
• M41: 6,187,218 km (0.085 R)
• M42: 6,358,508 km (0.108 R)
• M43: 6,541,167 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.17 AU

Year: 588 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 7,205,862 km

• M1: 219,310 km (0.107 R)
• M2: 365,617 km (0.096 R)
• M3: 462,108 km (0.084 R)
• M4: 618,886 km (0.081 R)
• M5: 722,707 km (0.102 R)
• M6: 870,660 km (0.112 R)
• M7: 1,000,511 km (0.032 R)
• M8: 1,184,666 km (0.046 R)
• M9: 1,303,297 km (0.076 R)
• M10: 1,501,065 km (0.044 R)
• M11: 1,624,633 km (0.098 R)
• M12: 1,889,122 km (0.072 R)
• M13: 2,161,390 km (0.091 R)
• M14: 2,275,384 km (0.11 R)
• M15: 2,488,561 km (0.104 R)
• M16: 2,876,169 km (0.074 R)
• M17: 3,017,239 km (0.088 R)
• M18: 3,145,594 km (0.12 R)
• M19: 3,260,336 km (0.079 R)
• M20: 3,407,690 km (0.114 R)
• M21: 3,669,187 km (0.113 R)
• M22: 3,806,368 km (0.089 R)
• M23: 3,904,355 km (0.089 R)
• M24: 4,144,759 km (0.038 R)
• M25: 4,432,884 km (0.084 R)
• M26: 4,789,077 km (0.08 R)
• M27: 5,227,249 km (0.066 R)
• M28: 5,706,560 km (0.099 R)
• M29: 5,866,480 km (0.11 R)
• M30: 6,008,748 km (0.115 R)
• M31: 6,335,470 km (0.12 R)
• M32: 6,697,796 km (0.091 R)
• M33: 6,796,830 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 10.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 588 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 7,205,862 km

• M1: 138,677 km (0.097 R)
• M2: 291,865 km (0.063 R)
• M3: 391,049 km (0.101 R)
• M4: 465,100 km (0.08 R)
• M5: 578,794 km (0.06 R)
• M6: 648,357 km (0.041 R)
• M7: 739,911 km (0.084 R)
• M8: 861,235 km (0.101 R)
• M9: 1,005,298 km (0.059 R)
• M10: 1,102,387 km (0.114 R)
• M11: 1,214,286 km (0.052 R)
• M12: 1,289,085 km (0.074 R)
• M13: 1,353,562 km (0.041 R)
• M14: 1,467,854 km (0.027 R)
• M15: 1,616,854 km (0.063 R)
• M16: 1,699,731 km (0.113 R)
• M17: 1,764,507 km (0.094 R)
• M18: 1,836,763 km (0.044 R)
• M19: 2,032,137 km (0.09 R)
• M20: 2,163,933 km (0.085 R)
• M21: 2,227,363 km (0.081 R)
• M22: 2,320,113 km (0.085 R)
• M23: 2,584,004 km (0.087 R)
• M24: 2,674,062 km (0.054 R)
• M25: 2,749,908 km (0.069 R)
• M26: 2,834,281 km (0.053 R)
• M27: 2,927,331 km (0.073 R)
• M28: 2,997,792 km (0.032 R)
• M29: 3,060,922 km (0.083 R)
• M30: 3,156,515 km (0.066 R)
• M31: 3,366,999 km (0.044 R)
• M32: 3,515,400 km (0.09 R)
• M33: 3,666,045 km (0.087 R)
• M34: 3,767,772 km (0.054 R)
• M35: 3,904,654 km (0.118 R)
• M36: 4,201,307 km (0.119 R)
• M37: 4,307,820 km (0.1 R)
• M38: 4,424,207 km (0.055 R)
• M39: 4,532,516 km (0.112 R)
• M40: 4,807,328 km (0.1 R)
• M41: 5,012,426 km (0.105 R)
• M42: 5,125,522 km (0.077 R)
• M43: 5,363,832 km (0.038 R)
• M44: 5,557,112 km (0.116 R)
• M45: 5,821,601 km (0.088 R)
• M46: 5,900,888 km (0.081 R)
• M47: 5,980,474 km (0.081 R)
• M48: 6,050,336 km (0.099 R)
• M49: 6,455,148 km (0.077 R)
• M50: 6,588,589 km (0.112 R)
• M51: 6,671,167 km (0.12 R)
• M52: 7,036,635 km (0.116 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: 436 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit