🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 8.4

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.65 AU - 1.07 AU

Year: 515 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,586,858 km

• M1: 112,198 km (0.046 R)
• M2: 235,467 km (0.105 R)
• M3: 292,913 km (0.057 R)
• M4: 353,500 km (0.091 R)
• M5: 478,863 km (0.11 R)
• M6: 594,951 km (0.076 R)
• M7: 698,622 km (0.071 R)
• M8: 808,726 km (0.077 R)
• M9: 885,470 km (0.104 R)
• M10: 990,188 km (0.054 R)
• M11: 1,094,009 km (0.081 R)
• M12: 1,250,937 km (0.03 R)
• M13: 1,306,887 km (0.116 R)
• M14: 1,380,938 km (0.116 R)
• M15: 1,545,346 km (0.067 R)
• M16: 1,629,869 km (0.117 R)
• M17: 1,691,354 km (0.077 R)
• M18: 1,747,303 km (0.099 R)
• M19: 1,810,284 km (0.103 R)
• M20: 1,912,609 km (0.086 R)
• M21: 2,003,714 km (0.051 R)
• M22: 2,069,687 km (0.028 R)
• M23: 2,136,557 km (0.111 R)
• M24: 2,204,025 km (0.11 R)
• M25: 2,516,685 km (0.079 R)
• M26: 2,681,991 km (0.098 R)
• M27: 2,769,805 km (0.104 R)
• M28: 2,836,226 km (0.074 R)
• M29: 2,918,056 km (0.077 R)
• M30: 3,008,413 km (0.12 R)
• M31: 3,091,889 km (0.048 R)
• M32: 3,168,632 km (0.109 R)
• M33: 3,323,915 km (0.025 R)
• M34: 3,418,162 km (0.03 R)
• M35: 3,505,527 km (0.108 R)
• M36: 3,601,718 km (0.119 R)
• M37: 3,666,195 km (0.084 R)
• M38: 3,763,733 km (0.047 R)
• M39: 3,837,485 km (0.036 R)
• M40: 3,978,256 km (0.097 R)
• M41: 4,095,391 km (0.047 R)
• M42: 4,196,669 km (0.053 R)
• M43: 4,324,426 km (0.065 R)
• M44: 4,410,444 km (0.063 R)
• M45: 4,488,235 km (0.1 R)
• M46: 4,671,642 km (0.108 R)
• M47: 4,839,790 km (0.112 R)
• M48: 5,009,883 km (0.086 R)
• M49: 5,064,038 km (0.103 R)
• M50: 5,136,592 km (0.065 R)
• M51: 5,191,196 km (0.069 R)
• M52: 5,282,600 km (0.119 R)
• M53: 5,365,328 km (0.071 R)
• M54: 5,485,604 km (0.093 R)
• M55: 5,928,115 km (0.098 R)
• M56: 6,139,048 km (0.066 R)
• M57: 6,206,816 km (0.074 R)
• M58: 6,294,181 km (0.102 R)
• M59: 6,519,326 km (0.108 R)
• M60: 6,627,934 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.86 AU - 1.1 AU

Year: 626 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 12,586,858 km

• M1: 192,084 km (0.104 R)
• M2: 340,186 km (0.111 R)
• M3: 510,129 km (0.095 R)
• M4: 646,263 km (0.077 R)
• M5: 777,161 km (0.074 R)
• M6: 891,454 km (0.107 R)
• M7: 1,001,109 km (0.103 R)
• M8: 1,110,016 km (0.076 R)
• M9: 1,328,579 km (0.114 R)
• M10: 1,609,075 km (0.115 R)
• M11: 1,725,462 km (0.077 R)
• M12: 1,830,779 km (0.055 R)
• M13: 1,931,009 km (0.059 R)
• M14: 2,047,995 km (0.088 R)
• M15: 2,160,044 km (0.085 R)
• M16: 2,390,424 km (0.044 R)
• M17: 2,556,628 km (0.119 R)
• M18: 2,653,417 km (0.066 R)
• M19: 2,751,404 km (0.108 R)
• M20: 2,875,869 km (0.056 R)
• M21: 3,027,562 km (0.042 R)
• M22: 3,234,306 km (0.105 R)
• M23: 3,436,861 km (0.102 R)
• M24: 3,562,224 km (0.093 R)
• M25: 3,670,982 km (0.118 R)
• M26: 3,891,789 km (0.113 R)
• M27: 4,202,803 km (0.084 R)
• M28: 4,522,044 km (0.073 R)
• M29: 4,659,974 km (0.099 R)
• M30: 4,829,318 km (0.052 R)
• M31: 4,940,021 km (0.118 R)
• M32: 5,235,925 km (0.091 R)
• M33: 5,527,342 km (0.11 R)
• M34: 5,834,766 km (0.102 R)
• M35: 6,169,715 km (0.095 R)
• M36: 6,477,588 km (0.086 R)
• M37: 6,622,399 km (0.117 R)
• M38: 6,960,490 km (0.052 R)
• M39: 7,063,114 km (0.05 R)
• M40: 7,223,632 km (0.087 R)
• M41: 7,842,519 km (0.045 R)
• M42: 8,140,518 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 14.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.83 AU - 1.17 AU

Year: 646 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,586,858 km

• M1: 187,895 km (0.118 R)
• M2: 297,849 km (0.052 R)
• M3: 425,157 km (0.074 R)
• M4: 544,835 km (0.099 R)
• M5: 641,176 km (0.111 R)
• M6: 812,316 km (0.106 R)
• M7: 921,074 km (0.102 R)
• M8: 1,100,741 km (0.108 R)
• M9: 1,476,980 km (0.025 R)
• M10: 1,820,456 km (0.058 R)
• M11: 2,005,958 km (0.112 R)
• M12: 2,332,081 km (0.077 R)
• M13: 2,436,501 km (0.056 R)
• M14: 2,650,425 km (0.098 R)
• M15: 2,887,987 km (0.082 R)
• M16: 3,000,634 km (0.115 R)
• M17: 3,097,274 km (0.025 R)
• M18: 3,221,740 km (0.059 R)
• M19: 3,329,749 km (0.103 R)
• M20: 3,448,231 km (0.066 R)
• M21: 3,605,309 km (0.051 R)
• M22: 3,869,499 km (0.097 R)
• M23: 4,023,285 km (0.104 R)
• M24: 4,159,569 km (0.08 R)
• M25: 4,287,475 km (0.064 R)
• M26: 4,396,831 km (0.109 R)
• M27: 4,537,303 km (0.098 R)
• M28: 4,648,903 km (0.116 R)
• M29: 5,083,036 km (0.117 R)
• M30: 5,241,461 km (0.036 R)
• M31: 5,412,152 km (0.082 R)
• M32: 5,573,867 km (0.096 R)
• M33: 5,770,139 km (0.1 R)
• M34: 5,946,515 km (0.075 R)
• M35: 6,057,667 km (0.078 R)
• M36: 6,304,653 km (0.098 R)
• M37: 6,406,828 km (0.11 R)
• M38: 6,532,191 km (0.088 R)
• M39: 6,658,601 km (0.091 R)
• M40: 6,820,466 km (0.113 R)
• M41: 7,030,651 km (0.107 R)
• M42: 7,243,080 km (0.101 R)
• M43: 7,421,700 km (0.111 R)
• M44: 7,529,560 km (0.105 R)
• M45: 7,637,869 km (0.084 R)
• M46: 8,052,105 km (0.078 R)
• M47: 8,349,057 km (0.085 R)
• M48: 8,448,839 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.4 AU - 1.58 AU

Year: 1174 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,586,858 km

• M1: 136,732 km (0.049 R)
• M2: 210,185 km (0.093 R)
• M3: 381,175 km (0.086 R)
• M4: 511,774 km (0.112 R)
• M5: 666,159 km (0.114 R)
• M6: 746,344 km (0.057 R)
• M7: 837,299 km (0.084 R)
• M8: 924,964 km (0.108 R)
• M9: 1,023,698 km (0.081 R)
• M10: 1,158,636 km (0.12 R)
• M11: 1,249,292 km (0.082 R)
• M12: 1,701,377 km (0.042 R)
• M13: 1,786,348 km (0.113 R)
• M14: 1,921,435 km (0.099 R)
• M15: 2,171,263 km (0.047 R)
• M16: 2,582,358 km (0.106 R)
• M17: 2,669,724 km (0.047 R)
• M18: 2,960,691 km (0.103 R)
• M19: 3,309,105 km (0.091 R)
• M20: 3,488,473 km (0.051 R)
• M21: 3,707,933 km (0.104 R)
• M22: 3,831,800 km (0.047 R)
• M23: 3,906,748 km (0.042 R)
• M24: 4,147,601 km (0.114 R)
• M25: 4,224,644 km (0.113 R)
• M26: 4,524,588 km (0.119 R)
• M27: 4,630,503 km (0.12 R)
• M28: 4,777,558 km (0.102 R)
• M29: 4,939,871 km (0.11 R)
• M30: 5,214,383 km (0.051 R)
• M31: 5,835,813 km (0.08 R)
• M32: 5,922,430 km (0.084 R)
• M33: 6,024,007 km (0.108 R)
• M34: 6,096,861 km (0.04 R)
• M35: 6,184,675 km (0.108 R)
• M36: 6,376,609 km (0.113 R)
• M37: 6,495,689 km (0.119 R)
• M38: 6,720,984 km (0.083 R)
• M39: 6,887,785 km (0.045 R)
• M40: 6,979,339 km (0.052 R)
• M41: 7,194,610 km (0.102 R)
• M42: 7,287,660 km (0.084 R)
• M43: 7,521,781 km (0.118 R)
• M44: 7,695,015 km (0.086 R)
• M45: 7,949,481 km (0.032 R)
• M46: 8,110,000 km (0.041 R)
• M47: 8,336,341 km (0.085 R)
• M48: 8,845,273 km (0.042 R)
• M49: 8,961,660 km (0.041 R)
• M50: 9,061,741 km (0.102 R)
• M51: 9,431,996 km (0.09 R)
• M52: 9,533,723 km (0.027 R)
• M53: 10,414,256 km (0.106 R)
• M54: 10,748,906 km (0.088 R)
• M55: 10,890,875 km (0.095 R)
• M56: 11,194,708 km (0.095 R)
• M57: 11,664,744 km (0.102 R)
• M58: 11,755,849 km (0.086 R)
• M59: 12,049,211 km (0.097 R)
• M60: 12,512,216 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit