🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 8.4

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.62 AU - 0.7 AU

Year: 358 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,055,912 km

• M1: 104,569 km (0.111 R)
• M2: 159,621 km (0.106 R)
• M3: 226,192 km (0.1 R)
• M4: 321,336 km (0.081 R)
• M5: 379,679 km (0.111 R)
• M6: 461,210 km (0.083 R)
• M7: 529,277 km (0.074 R)
• M8: 654,939 km (0.039 R)
• M9: 744,549 km (0.118 R)
• M10: 806,632 km (0.092 R)
• M11: 903,422 km (0.099 R)
• M12: 974,481 km (0.073 R)
• M13: 1,073,814 km (0.119 R)
• M14: 1,149,360 km (0.091 R)
• M15: 1,208,452 km (0.071 R)
• M16: 1,282,652 km (0.037 R)
• M17: 1,348,924 km (0.085 R)
• M18: 1,470,098 km (0.079 R)
• M19: 1,559,707 km (0.1 R)
• M20: 1,702,873 km (0.059 R)
• M21: 1,823,748 km (0.109 R)
• M22: 1,985,613 km (0.115 R)
• M23: 2,085,095 km (0.07 R)
• M24: 2,283,312 km (0.068 R)
• M25: 2,358,560 km (0.09 R)
• M26: 2,422,887 km (0.083 R)
• M27: 2,529,401 km (0.066 R)
• M28: 2,625,443 km (0.093 R)
• M29: 2,698,297 km (0.1 R)
• M30: 2,933,465 km (0.119 R)
• M31: 3,104,605 km (0.098 R)
• M32: 3,175,364 km (0.114 R)
• M33: 3,337,977 km (0.097 R)
• M34: 3,476,804 km (0.111 R)
• M35: 3,637,921 km (0.077 R)
• M36: 3,726,034 km (0.057 R)
• M37: 3,780,787 km (0.108 R)
• M38: 3,842,571 km (0.116 R)
• M39: 3,932,479 km (0.12 R)
• M40: 4,079,235 km (0.086 R)
• M41: 4,135,633 km (0.065 R)
• M42: 4,227,785 km (0.084 R)
• M43: 4,530,272 km (0.104 R)
• M44: 4,706,349 km (0.085 R)
• M45: 4,854,750 km (0.064 R)
• M46: 5,004,797 km (0.102 R)
• M47: 5,072,864 km (0.092 R)
• M48: 5,163,969 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 12.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.7 AU - 0.7 AU

Year: 391 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,055,912 km

• M1: 153,787 km (0.1 R)
• M2: 278,850 km (0.055 R)
• M3: 389,403 km (0.067 R)
• M4: 485,595 km (0.071 R)
• M5: 570,117 km (0.115 R)
• M6: 654,042 km (0.102 R)
• M7: 764,146 km (0.078 R)
• M8: 965,654 km (0.116 R)
• M9: 1,102,088 km (0.069 R)
• M10: 1,181,374 km (0.109 R)
• M11: 1,275,621 km (0.097 R)
• M12: 1,354,908 km (0.088 R)
• M13: 1,467,854 km (0.08 R)
• M14: 1,565,392 km (0.087 R)
• M15: 1,752,539 km (0.07 R)
• M16: 1,846,487 km (0.1 R)
• M17: 1,936,993 km (0.105 R)
• M18: 2,102,000 km (0.07 R)
• M19: 2,207,466 km (0.074 R)
• M20: 2,298,721 km (0.104 R)
• M21: 2,457,145 km (0.037 R)
• M22: 2,546,156 km (0.078 R)
• M23: 2,624,994 km (0.071 R)
• M24: 2,710,414 km (0.048 R)
• M25: 2,808,401 km (0.082 R)
• M26: 2,936,905 km (0.027 R)
• M27: 3,037,734 km (0.112 R)
• M28: 3,121,509 km (0.032 R)
• M29: 3,200,048 km (0.072 R)
• M30: 3,316,136 km (0.091 R)
• M31: 3,446,137 km (0.096 R)
• M32: 3,743,088 km (0.057 R)
• M33: 3,833,296 km (0.062 R)
• M34: 3,917,669 km (0.09 R)
• M35: 4,101,525 km (0.044 R)
• M36: 4,274,759 km (0.078 R)
• M37: 4,369,155 km (0.113 R)
• M38: 4,450,537 km (0.107 R)
• M39: 4,677,177 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 8.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.34 AU - 1.84 AU

Year: 1337 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 10,055,912 km

• M1: 140,323 km (0.043 R)
• M2: 226,342 km (0.083 R)
• M3: 281,094 km (0.095 R)
• M4: 341,981 km (0.081 R)
• M5: 419,622 km (0.113 R)
• M6: 539,899 km (0.085 R)
• M7: 639,830 km (0.062 R)
• M8: 712,535 km (0.097 R)
• M9: 767,287 km (0.086 R)
• M10: 837,898 km (0.072 R)
• M11: 1,118,842 km (0.076 R)
• M12: 1,411,306 km (0.116 R)
• M13: 1,526,048 km (0.109 R)
• M14: 1,580,202 km (0.096 R)
• M15: 1,634,806 km (0.106 R)
• M16: 1,690,306 km (0.104 R)
• M17: 1,783,955 km (0.101 R)
• M18: 1,841,101 km (0.103 R)
• M19: 1,957,189 km (0.043 R)
• M20: 2,026,004 km (0.051 R)
• M21: 2,196,845 km (0.072 R)
• M22: 2,309,791 km (0.042 R)
• M23: 2,435,304 km (0.098 R)
• M24: 2,682,290 km (0.109 R)
• M25: 2,836,675 km (0.062 R)
• M26: 2,948,724 km (0.12 R)
• M27: 3,039,530 km (0.069 R)
• M28: 3,247,022 km (0.1 R)
• M29: 3,761,638 km (0.051 R)
• M30: 4,022,388 km (0.082 R)
• M31: 4,085,219 km (0.118 R)
• M32: 4,288,821 km (0.114 R)
• M33: 4,561,239 km (0.119 R)
• M34: 4,919,676 km (0.081 R)
• M35: 5,314,913 km (0.078 R)
• M36: 5,509,390 km (0.112 R)
• M37: 5,677,838 km (0.101 R)
• M38: 5,991,395 km (0.029 R)
• M39: 6,135,757 km (0.081 R)
• M40: 6,281,315 km (0.063 R)
• M41: 6,472,202 km (0.089 R)
• M42: 6,560,914 km (0.119 R)
• M43: 6,635,264 km (0.039 R)
• M44: 6,709,764 km (0.088 R)
• M45: 6,874,770 km (0.104 R)
• M46: 7,041,273 km (0.065 R)
• M47: 7,331,792 km (0.102 R)
• M48: 7,720,148 km (0.094 R)
• M49: 7,782,829 km (0.083 R)
• M50: 8,115,086 km (0.1 R)
• M51: 8,728,138 km (0.118 R)
• M52: 8,809,968 km (0.12 R)
• M53: 8,990,832 km (0.032 R)
• M54: 9,239,314 km (0.115 R)
• M55: 9,406,265 km (0.08 R)
• M56: 9,574,264 km (0.106 R)
• M57: 9,879,144 km (0.12 R)
• M58: 10,101,297 km (0.116 R)
• M59: 10,446,419 km (0.083 R)
• M60: 10,690,264 km (0.053 R)
• M61: 10,812,934 km (0.105 R)
• M62: 10,900,748 km (0.062 R)
• M63: 10,988,861 km (0.078 R)
• M64: 11,165,835 km (0.068 R)
• M65: 11,325,905 km (0.053 R)
• M66: 11,612,385 km (0.085 R)
• M67: 11,919,360 km (0.06 R)
• M68: 12,174,275 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 13.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.68 AU - 1.72 AU

Year: 1478 Days

Day: 7 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,055,912 km

• M1: 187,297 km (0.076 R)
• M2: 318,045 km (0.119 R)
• M3: 611,257 km (0.079 R)
• M4: 703,708 km (0.056 R)
• M5: 825,780 km (0.092 R)
• M6: 949,498 km (0.114 R)
• M7: 1,053,468 km (0.117 R)
• M8: 1,154,746 km (0.107 R)
• M9: 1,302,698 km (0.083 R)
• M10: 1,390,213 km (0.069 R)
• M11: 1,602,642 km (0.094 R)
• M12: 1,689,259 km (0.106 R)
• M13: 1,842,747 km (0.105 R)
• M14: 2,009,399 km (0.1 R)
• M15: 2,111,873 km (0.078 R)
• M16: 2,331,483 km (0.104 R)
• M17: 2,421,391 km (0.06 R)
• M18: 2,632,923 km (0.06 R)
• M19: 2,793,291 km (0.072 R)
• M20: 2,937,504 km (0.097 R)
• M21: 3,104,006 km (0.03 R)
• M22: 3,223,535 km (0.096 R)
• M23: 3,324,364 km (0.098 R)
• M24: 3,539,486 km (0.051 R)
• M25: 3,717,208 km (0.094 R)
• M26: 4,201,905 km (0.039 R)
• M27: 4,290,168 km (0.115 R)
• M28: 4,390,249 km (0.064 R)
• M29: 4,479,858 km (0.109 R)
• M30: 4,683,909 km (0.069 R)
• M31: 4,775,613 km (0.118 R)
• M32: 4,867,915 km (0.104 R)
• M33: 5,007,490 km (0.05 R)
• M34: 5,171,898 km (0.051 R)
• M35: 5,326,432 km (0.101 R)
• M36: 5,530,633 km (0.063 R)
• M37: 5,627,722 km (0.116 R)
• M38: 5,909,864 km (0.087 R)
• M39: 6,046,447 km (0.115 R)
• M40: 6,171,660 km (0.104 R)
• M41: 6,386,333 km (0.11 R)
• M42: 6,577,968 km (0.109 R)
• M43: 6,668,026 km (0.083 R)
• M44: 6,771,398 km (0.1 R)
• M45: 7,045,461 km (0.098 R)
• M46: 7,767,121 km (0.103 R)
• M47: 7,930,632 km (0.099 R)
• M48: 8,040,437 km (0.091 R)
• M49: 8,233,568 km (0.093 R)
• M50: 8,428,344 km (0.048 R)
• M51: 8,709,289 km (0.038 R)
• M52: 9,021,948 km (0.108 R)
• M53: 9,483,159 km (0.09 R)
• M54: 9,746,152 km (0.045 R)
• M55: 9,952,298 km (0.088 R)
• M56: 10,041,159 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit