🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 9.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 289 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,669,369 km

• M1: 152,440 km (0.09 R)
• M2: 219,161 km (0.052 R)
• M3: 294,259 km (0.058 R)
• M4: 366,216 km (0.105 R)
• M5: 463,305 km (0.093 R)
• M6: 570,716 km (0.08 R)
• M7: 663,167 km (0.071 R)
• M8: 732,730 km (0.114 R)
• M9: 834,607 km (0.037 R)
• M10: 902,823 km (0.101 R)
• M11: 1,029,084 km (0.114 R)
• M12: 1,107,024 km (0.076 R)
• M13: 1,260,212 km (0.109 R)
• M14: 1,326,185 km (0.108 R)
• M15: 1,429,856 km (0.084 R)
• M16: 1,522,158 km (0.044 R)
• M17: 1,592,769 km (0.105 R)
• M18: 1,669,363 km (0.077 R)
• M19: 1,821,504 km (0.096 R)
• M20: 1,932,206 km (0.112 R)
• M21: 2,019,272 km (0.119 R)
• M22: 2,081,654 km (0.081 R)
• M23: 2,149,871 km (0.038 R)
• M24: 2,251,149 km (0.105 R)
• M25: 2,480,482 km (0.109 R)
• M26: 2,558,722 km (0.109 R)
• M27: 2,654,764 km (0.104 R)
• M28: 2,746,318 km (0.036 R)
• M29: 2,815,582 km (0.111 R)
• M30: 3,057,182 km (0.105 R)
• M31: 3,135,123 km (0.064 R)
• M32: 3,201,694 km (0.101 R)
• M33: 3,342,316 km (0.081 R)
• M34: 3,404,100 km (0.075 R)
• M35: 3,528,864 km (0.073 R)
• M36: 3,591,845 km (0.076 R)
• M37: 3,655,274 km (0.113 R)
• M38: 3,725,286 km (0.089 R)
• M39: 3,802,329 km (0.104 R)
• M40: 3,873,388 km (0.084 R)
• M41: 4,049,764 km (0.105 R)
• M42: 4,122,469 km (0.086 R)
• M43: 4,275,657 km (0.099 R)
• M44: 4,403,713 km (0.109 R)
• M45: 4,498,857 km (0.084 R)
• M46: 4,581,136 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 11.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 466 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,669,369 km

• M1: 148,102 km (0.062 R)
• M2: 290,818 km (0.055 R)
• M3: 394,789 km (0.081 R)
• M4: 492,177 km (0.1 R)
• M5: 566,378 km (0.107 R)
• M6: 664,663 km (0.099 R)
• M7: 786,586 km (0.055 R)
• M8: 916,586 km (0.096 R)
• M9: 1,021,604 km (0.092 R)
• M10: 1,180,028 km (0.065 R)
• M11: 1,331,271 km (0.107 R)
• M12: 1,532,780 km (0.111 R)
• M13: 1,687,763 km (0.096 R)
• M14: 2,043,806 km (0.11 R)
• M15: 2,215,395 km (0.111 R)
• M16: 2,353,623 km (0.114 R)
• M17: 2,481,829 km (0.069 R)
• M18: 2,599,263 km (0.069 R)
• M19: 2,725,224 km (0.027 R)
• M20: 2,867,043 km (0.094 R)
• M21: 2,969,817 km (0.11 R)
• M22: 3,143,799 km (0.085 R)
• M23: 3,342,914 km (0.101 R)
• M24: 3,465,883 km (0.091 R)
• M25: 3,627,150 km (0.047 R)
• M26: 3,881,466 km (0.108 R)
• M27: 4,056,945 km (0.119 R)
• M28: 4,172,733 km (0.074 R)
• M29: 4,336,842 km (0.12 R)
• M30: 4,591,009 km (0.112 R)
• M31: 4,671,343 km (0.095 R)
• M32: 5,205,856 km (0.051 R)
• M33: 5,298,158 km (0.109 R)
• M34: 5,408,113 km (0.054 R)
• M35: 5,510,288 km (0.111 R)
• M36: 5,673,350 km (0.104 R)
• M37: 5,785,847 km (0.081 R)
• M38: 5,942,775 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 14.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.14 AU

Year: 619 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,669,369 km

• M1: 187,596 km (0.091 R)
• M2: 342,878 km (0.094 R)
• M3: 469,588 km (0.098 R)
• M4: 567,874 km (0.113 R)
• M5: 693,536 km (0.116 R)
• M6: 820,395 km (0.101 R)
• M7: 930,648 km (0.099 R)
• M8: 1,057,358 km (0.066 R)
• M9: 1,173,446 km (0.028 R)
• M10: 1,329,626 km (0.093 R)
• M11: 1,431,801 km (0.047 R)
• M12: 1,549,385 km (0.048 R)
• M13: 1,755,082 km (0.046 R)
• M14: 1,908,869 km (0.1 R)
• M15: 2,053,380 km (0.068 R)
• M16: 2,144,635 km (0.115 R)
• M17: 2,259,077 km (0.095 R)
• M18: 2,353,623 km (0.074 R)
• M19: 2,722,232 km (0.091 R)
• M20: 2,933,465 km (0.117 R)
• M21: 3,134,075 km (0.068 R)
• M22: 3,240,140 km (0.116 R)
• M23: 3,574,342 km (0.111 R)
• M24: 3,694,020 km (0.083 R)
• M25: 3,815,045 km (0.091 R)
• M26: 3,928,739 km (0.101 R)
• M27: 4,034,655 km (0.108 R)
• M28: 4,159,419 km (0.105 R)
• M29: 4,422,113 km (0.108 R)
• M30: 4,569,467 km (0.095 R)
• M31: 4,690,492 km (0.088 R)
• M32: 4,897,535 km (0.12 R)
• M33: 5,040,551 km (0.067 R)
• M34: 5,155,891 km (0.106 R)
• M35: 5,399,286 km (0.045 R)
• M36: 5,626,526 km (0.115 R)
• M37: 5,766,400 km (0.106 R)
• M38: 5,998,725 km (0.036 R)
• M39: 6,141,741 km (0.109 R)
• M40: 6,234,342 km (0.064 R)
• M41: 6,472,950 km (0.066 R)
• M42: 6,567,197 km (0.062 R)
• M43: 6,714,551 km (0.097 R)
• M44: 6,820,616 km (0.108 R)
• M45: 6,948,522 km (0.107 R)
• M46: 7,066,555 km (0.109 R)
• M47: 7,185,335 km (0.068 R)
• M48: 7,479,445 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 13.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.37 AU - 2.41 AU

Year: 2550 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,669,369 km

• M1: 173,534 km (0.106 R)
• M2: 273,615 km (0.087 R)
• M3: 391,946 km (0.057 R)
• M4: 480,957 km (0.111 R)
• M5: 762,949 km (0.036 R)
• M6: 925,263 km (0.107 R)
• M7: 1,157,289 km (0.113 R)
• M8: 1,250,937 km (0.092 R)
• M9: 1,347,578 km (0.119 R)
• M10: 1,548,637 km (0.071 R)
• M11: 1,733,091 km (0.114 R)
• M12: 1,828,236 km (0.117 R)
• M13: 1,925,175 km (0.102 R)
• M14: 3,374,928 km (0.11 R)
• M15: 3,564,768 km (0.079 R)
• M16: 3,652,282 km (0.083 R)
• M17: 4,082,376 km (0.089 R)
• M18: 4,192,480 km (0.101 R)
• M19: 4,434,530 km (0.111 R)
• M20: 4,796,706 km (0.04 R)
• M21: 4,913,243 km (0.091 R)
• M22: 5,268,089 km (0.066 R)
• M23: 5,428,608 km (0.095 R)
• M24: 5,611,117 km (0.067 R)
• M25: 5,713,442 km (0.082 R)
• M26: 5,816,365 km (0.12 R)
• M27: 6,149,819 km (0.074 R)
• M28: 6,404,135 km (0.086 R)
• M29: 6,705,276 km (0.105 R)
• M30: 6,792,192 km (0.049 R)
• M31: 6,879,557 km (0.046 R)
• M32: 7,055,185 km (0.08 R)
• M33: 7,165,738 km (0.093 R)
• M34: 7,321,619 km (0.081 R)
• M35: 7,910,287 km (0.105 R)
• M36: 8,256,755 km (0.08 R)
• M37: 8,514,213 km (0.068 R)
• M38: 9,472,388 km (0.117 R)
• M39: 10,363,991 km (0.065 R)
• M40: 10,464,820 km (0.08 R)
• M41: 10,718,089 km (0.091 R)
• M42: 11,179,000 km (0.107 R)
• M43: 11,856,529 km (0.103 R)
• M44: 12,067,611 km (0.071 R)
• M45: 12,226,933 km (0.09 R)
• M46: 12,493,666 km (0.081 R)
• M47: 13,114,946 km (0.082 R)
• M48: 13,251,230 km (0.055 R)
• M49: 13,690,898 km (0.117 R)
• M50: 13,884,627 km (0.062 R)
• M51: 14,725,816 km (0.082 R)
• M52: 15,152,469 km (0.051 R)
• M53: 15,525,716 km (0.059 R)
• M54: 15,670,078 km (0.055 R)
• M55: 16,018,192 km (0.107 R)
• M56: 16,134,878 km (0.112 R)
• M57: 16,222,543 km (0.092 R)
• M58: 16,900,071 km (0.096 R)
• M59: 17,048,622 km (0.072 R)
• M60: 17,466,748 km (0.083 R)
• M61: 18,130,664 km (0.111 R)
• M62: 18,496,281 km (0.059 R)
• M63: 18,588,134 km (0.12 R)
• M64: 18,926,075 km (0.084 R)
• M65: 19,049,344 km (0.087 R)
• M66: 19,296,929 km (0.08 R)
• M67: 19,639,059 km (0.118 R)
• M68: 19,826,505 km (0.103 R)
• M69: 20,014,699 km (0.117 R)
• M70: 20,108,946 km (0.108 R)
• M71: 20,234,758 km (0.062 R)
• M72: 20,487,428 km (0.117 R)
• M73: 21,283,588 km (0.045 R)
• M74: 21,379,780 km (0.058 R)
• M75: 21,476,121 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit