🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.4

Radius: 10.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 452 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,822,891 km

• M1: 139,276 km (0.088 R)
• M2: 206,445 km (0.093 R)
• M3: 273,764 km (0.117 R)
• M4: 348,413 km (0.074 R)
• M5: 445,652 km (0.108 R)
• M6: 543,639 km (0.044 R)
• M7: 669,450 km (0.092 R)
• M8: 839,244 km (0.109 R)
• M9: 1,065,586 km (0.093 R)
• M10: 1,145,471 km (0.07 R)
• M11: 1,237,324 km (0.104 R)
• M12: 1,382,733 km (0.066 R)
• M13: 1,460,075 km (0.049 R)
• M14: 1,598,004 km (0.036 R)
• M15: 1,801,906 km (0.109 R)
• M16: 1,967,810 km (0.072 R)
• M17: 2,162,886 km (0.069 R)
• M18: 2,229,307 km (0.11 R)
• M19: 2,401,644 km (0.098 R)
• M20: 2,489,458 km (0.102 R)
• M21: 2,597,617 km (0.048 R)
• M22: 2,694,407 km (0.062 R)
• M23: 2,785,961 km (0.072 R)
• M24: 2,931,669 km (0.049 R)
• M25: 3,169,081 km (0.105 R)
• M26: 3,272,753 km (0.092 R)
• M27: 3,540,383 km (0.116 R)
• M28: 3,727,680 km (0.12 R)
• M29: 3,866,806 km (0.083 R)
• M30: 3,970,327 km (0.114 R)
• M31: 4,059,787 km (0.093 R)
• M32: 4,218,062 km (0.057 R)
• M33: 4,324,725 km (0.031 R)
• M34: 4,401,469 km (0.057 R)
• M35: 4,517,407 km (0.036 R)
• M36: 4,697,224 km (0.087 R)
• M37: 4,776,211 km (0.086 R)
• M38: 4,887,512 km (0.067 R)
• M39: 4,975,476 km (0.045 R)
• M40: 5,088,422 km (0.102 R)
• M41: 5,242,807 km (0.089 R)
• M42: 5,448,504 km (0.087 R)
• M43: 5,548,286 km (0.116 R)
• M44: 5,640,139 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.9 AU - 1.44 AU

Year: 830 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,822,891 km

• M1: 198,666 km (0.115 R)
• M2: 294,857 km (0.09 R)
• M3: 398,978 km (0.078 R)
• M4: 541,095 km (0.095 R)
• M5: 652,995 km (0.115 R)
• M6: 764,595 km (0.11 R)
• M7: 867,817 km (0.116 R)
• M8: 1,021,604 km (0.088 R)
• M9: 1,155,494 km (0.097 R)
• M10: 1,289,683 km (0.096 R)
• M11: 1,416,542 km (0.117 R)
• M12: 1,588,131 km (0.081 R)
• M13: 1,816,567 km (0.096 R)
• M14: 1,996,982 km (0.096 R)
• M15: 2,130,872 km (0.091 R)
• M16: 2,376,362 km (0.076 R)
• M17: 2,478,986 km (0.079 R)
• M18: 2,655,961 km (0.079 R)
• M19: 3,039,829 km (0.066 R)
• M20: 3,186,435 km (0.118 R)
• M21: 3,308,955 km (0.072 R)
• M22: 3,406,344 km (0.087 R)
• M23: 3,704,342 km (0.072 R)
• M24: 3,926,495 km (0.101 R)
• M25: 4,162,710 km (0.112 R)
• M26: 4,423,310 km (0.111 R)
• M27: 4,719,065 km (0.057 R)
• M28: 4,930,147 km (0.076 R)
• M29: 5,082,737 km (0.081 R)
• M30: 5,195,833 km (0.069 R)
• M31: 5,340,794 km (0.094 R)
• M32: 5,508,194 km (0.118 R)
• M33: 5,645,524 km (0.071 R)
• M34: 5,762,660 km (0.098 R)
• M35: 6,184,526 km (0.08 R)
• M36: 6,316,321 km (0.107 R)
• M37: 6,471,454 km (0.111 R)
• M38: 6,661,444 km (0.077 R)
• M39: 6,875,967 km (0.106 R)
• M40: 7,001,180 km (0.086 R)
• M41: 7,311,895 km (0.109 R)
• M42: 7,428,133 km (0.115 R)
• M43: 7,971,023 km (0.075 R)
• M44: 8,235,213 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 13.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.24 AU - 2.28 AU

Year: 2229 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 12,822,891 km

• M1: 179,069 km (0.104 R)
• M2: 321,635 km (0.097 R)
• M3: 441,912 km (0.071 R)
• M4: 559,795 km (0.095 R)
• M5: 684,410 km (0.109 R)
• M6: 981,362 km (0.119 R)
• M7: 1,074,113 km (0.114 R)
• M8: 1,320,201 km (0.095 R)
• M9: 1,432,848 km (0.07 R)
• M10: 1,762,562 km (0.104 R)
• M11: 1,877,902 km (0.081 R)
• M12: 1,996,084 km (0.072 R)
• M13: 2,323,554 km (0.107 R)
• M14: 2,461,783 km (0.102 R)
• M15: 2,569,942 km (0.117 R)
• M16: 2,768,757 km (0.074 R)
• M17: 2,892,924 km (0.104 R)
• M18: 3,241,038 km (0.1 R)
• M19: 3,348,150 km (0.062 R)
• M20: 3,751,316 km (0.115 R)
• M21: 3,977,957 km (0.119 R)
• M22: 4,118,729 km (0.115 R)
• M23: 4,235,116 km (0.102 R)
• M24: 4,339,535 km (0.111 R)
• M25: 4,617,637 km (0.069 R)
• M26: 4,929,250 km (0.095 R)
• M27: 5,025,441 km (0.083 R)
• M28: 5,515,973 km (0.074 R)
• M29: 5,745,456 km (0.097 R)
• M30: 5,948,759 km (0.109 R)
• M31: 6,213,847 km (0.079 R)
• M32: 6,303,007 km (0.1 R)
• M33: 6,407,726 km (0.069 R)
• M34: 6,755,690 km (0.055 R)
• M35: 6,985,921 km (0.101 R)
• M36: 7,470,170 km (0.034 R)
• M37: 7,788,364 km (0.088 R)
• M38: 8,306,871 km (0.093 R)
• M39: 8,421,762 km (0.114 R)
• M40: 8,570,312 km (0.089 R)
• M41: 8,753,121 km (0.059 R)
• M42: 8,903,616 km (0.111 R)
• M43: 9,071,764 km (0.085 R)
• M44: 9,394,447 km (0.101 R)
• M45: 9,651,755 km (0.057 R)
• M46: 10,349,480 km (0.119 R)
• M47: 10,615,465 km (0.108 R)
• M48: 10,991,404 km (0.104 R)
• M49: 11,281,026 km (0.099 R)
• M50: 11,444,836 km (0.085 R)
• M51: 11,701,545 km (0.113 R)
• M52: 11,830,499 km (0.117 R)
• M53: 12,332,699 km (0.105 R)
• M54: 12,501,595 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit