🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 10.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 629 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,524,584 km

• M1: 137,181 km (0.116 R)
• M2: 237,412 km (0.117 R)
• M3: 305,928 km (0.057 R)
• M4: 384,766 km (0.071 R)
• M5: 546,032 km (0.105 R)
• M6: 614,548 km (0.102 R)
• M7: 766,988 km (0.101 R)
• M8: 840,142 km (0.059 R)
• M9: 1,017,116 km (0.087 R)
• M10: 1,086,829 km (0.097 R)
• M11: 1,268,440 km (0.064 R)
• M12: 1,493,136 km (0.086 R)
• M13: 1,620,594 km (0.076 R)
• M14: 1,787,096 km (0.067 R)
• M15: 1,850,974 km (0.084 R)
• M16: 2,017,776 km (0.108 R)
• M17: 2,084,497 km (0.057 R)
• M18: 2,174,704 km (0.087 R)
• M19: 2,572,335 km (0.061 R)
• M20: 2,653,118 km (0.104 R)
• M21: 2,734,649 km (0.051 R)
• M22: 2,800,472 km (0.111 R)
• M23: 2,900,404 km (0.093 R)
• M24: 3,112,234 km (0.108 R)
• M25: 3,215,756 km (0.113 R)
• M26: 3,605,309 km (0.047 R)
• M27: 3,732,467 km (0.093 R)
• M28: 3,888,946 km (0.056 R)
• M29: 3,963,296 km (0.059 R)
• M30: 4,066,369 km (0.094 R)
• M31: 4,160,766 km (0.11 R)
• M32: 4,313,505 km (0.03 R)
• M33: 4,526,532 km (0.11 R)
• M34: 4,693,484 km (0.108 R)
• M35: 4,762,897 km (0.07 R)
• M36: 4,872,552 km (0.053 R)
• M37: 4,973,082 km (0.105 R)
• M38: 5,135,246 km (0.091 R)
• M39: 5,268,388 km (0.103 R)
• M40: 5,475,432 km (0.092 R)
• M41: 5,579,851 km (0.12 R)
• M42: 5,759,219 km (0.068 R)
• M43: 5,897,597 km (0.093 R)
• M44: 6,015,480 km (0.073 R)
• M45: 6,177,644 km (0.115 R)
• M46: 6,319,313 km (0.116 R)
• M47: 6,550,442 km (0.105 R)
• M48: 6,941,940 km (0.116 R)
• M49: 7,009,857 km (0.116 R)
• M50: 7,283,621 km (0.052 R)
• M51: 7,444,888 km (0.087 R)
• M52: 7,829,953 km (0.111 R)
• M53: 7,912,531 km (0.113 R)
• M54: 7,983,440 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.7

Radius: 11.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.95 AU - 2.21 AU

Year: 2071 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,524,584 km

• M1: 153,338 km (0.083 R)
• M2: 229,483 km (0.101 R)
• M3: 324,328 km (0.06 R)
• M4: 475,422 km (0.085 R)
• M5: 635,043 km (0.112 R)
• M6: 818,600 km (0.104 R)
• M7: 1,006,794 km (0.09 R)
• M8: 1,099,395 km (0.071 R)
• M9: 1,617,901 km (0.109 R)
• M10: 1,801,009 km (0.052 R)
• M11: 1,880,894 km (0.097 R)
• M12: 2,353,922 km (0.102 R)
• M13: 2,556,179 km (0.101 R)
• M14: 2,711,611 km (0.104 R)
• M15: 2,917,158 km (0.049 R)
• M16: 3,032,050 km (0.104 R)
• M17: 3,210,819 km (0.12 R)
• M18: 3,322,569 km (0.111 R)
• M19: 3,435,665 km (0.082 R)
• M20: 3,564,468 km (0.092 R)
• M21: 4,141,168 km (0.052 R)
• M22: 4,401,917 km (0.101 R)
• M23: 4,502,896 km (0.081 R)
• M24: 4,652,045 km (0.115 R)
• M25: 4,955,429 km (0.108 R)
• M26: 5,166,662 km (0.072 R)
• M27: 5,298,158 km (0.119 R)
• M28: 5,497,572 km (0.087 R)
• M29: 5,623,384 km (0.101 R)
• M30: 5,716,434 km (0.09 R)
• M31: 5,792,729 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 15

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.77 AU - 5.39 AU

Year: 7903 Days

Day: 13.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,524,584 km

• M1: 223,948 km (0.103 R)
• M2: 330,312 km (0.104 R)
• M3: 445,802 km (0.043 R)
• M4: 548,875 km (0.118 R)
• M5: 651,050 km (0.038 R)
• M6: 1,003,951 km (0.075 R)
• M7: 1,105,678 km (0.086 R)
• M8: 1,368,970 km (0.082 R)
• M9: 1,466,957 km (0.102 R)
• M10: 1,567,636 km (0.054 R)
• M11: 1,670,709 km (0.057 R)
• M12: 1,794,127 km (0.108 R)
• M13: 2,620,506 km (0.093 R)
• M14: 3,305,515 km (0.105 R)
• M15: 3,553,697 km (0.033 R)
• M16: 3,808,163 km (0.042 R)
• M17: 3,949,683 km (0.082 R)
• M18: 4,092,848 km (0.116 R)
• M19: 4,286,577 km (0.117 R)
• M20: 4,632,896 km (0.065 R)
• M21: 5,195,684 km (0.045 R)
• M22: 5,753,534 km (0.085 R)
• M23: 6,025,952 km (0.094 R)
• M24: 6,330,533 km (0.108 R)
• M25: 6,555,229 km (0.076 R)
• M26: 6,782,767 km (0.1 R)
• M27: 7,099,765 km (0.084 R)
• M28: 8,447,343 km (0.05 R)
• M29: 8,945,354 km (0.116 R)
• M30: 9,807,487 km (0.072 R)
• M31: 10,232,195 km (0.089 R)
• M32: 11,507,966 km (0.052 R)
• M33: 11,645,297 km (0.111 R)
• M34: 12,025,425 km (0.061 R)
• M35: 12,304,574 km (0.064 R)
• M36: 12,656,429 km (0.098 R)
• M37: 13,083,082 km (0.066 R)
• M38: 13,768,539 km (0.116 R)
• M39: 14,023,903 km (0.074 R)
• M40: 14,133,857 km (0.086 R)
• M41: 14,317,863 km (0.045 R)
• M42: 14,986,565 km (0.078 R)
• M43: 15,174,161 km (0.049 R)
• M44: 15,513,748 km (0.101 R)
• M45: 16,047,064 km (0.05 R)
• M46: 17,288,577 km (0.111 R)
• M47: 17,485,448 km (0.046 R)
• M48: 18,320,204 km (0.1 R)
• M49: 19,330,738 km (0.084 R)
• M50: 21,069,364 km (0.1 R)
• M51: 21,195,326 km (0.106 R)
• M52: 21,575,155 km (0.061 R)
• M53: 22,556,068 km (0.102 R)
• M54: 23,769,755 km (0.07 R)
• M55: 24,693,971 km (0.118 R)
• M56: 24,826,963 km (0.091 R)
• M57: 25,182,707 km (0.106 R)
• M58: 25,899,431 km (0.097 R)
• M59: 26,532,080 km (0.079 R)
• M60: 26,987,157 km (0.092 R)
• M61: 27,124,039 km (0.039 R)
• M62: 27,536,480 km (0.111 R)
• M63: 28,182,144 km (0.12 R)
• M64: 30,243,902 km (0.119 R)
• M65: 31,149,119 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.69 AU - 11.53 AU

Year: 20563 Days

Day: 16.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,524,584 km

• M1: 312,959 km (0.074 R)
• M2: 611,556 km (0.056 R)
• M3: 820,096 km (0.087 R)
• M4: 1,095,356 km (0.071 R)
• M5: 1,624,184 km (0.072 R)
• M6: 1,675,945 km (0.117 R)
• M7: 2,456,846 km (0.078 R)
• M8: 2,606,892 km (0.034 R)
• M9: 2,853,430 km (0.095 R)
• M10: 3,435,515 km (0.101 R)
• M11: 3,774,653 km (0.03 R)
• M12: 3,948,337 km (0.052 R)
• M13: 4,231,525 km (0.077 R)
• M14: 4,968,444 km (0.08 R)
• M15: 5,120,586 km (0.028 R)
• M16: 5,468,550 km (0.114 R)
• M17: 6,106,136 km (0.073 R)
• M18: 6,187,518 km (0.076 R)
• M19: 6,475,045 km (0.09 R)
• M20: 7,277,637 km (0.037 R)
• M21: 7,407,189 km (0.118 R)
• M22: 7,494,105 km (0.072 R)
• M23: 8,562,234 km (0.076 R)
• M24: 9,021,200 km (0.063 R)
• M25: 9,207,001 km (0.069 R)
• M26: 10,251,792 km (0.111 R)
• M27: 10,936,203 km (0.114 R)
• M28: 12,710,583 km (0.092 R)
• M29: 12,919,123 km (0.066 R)
• M30: 13,392,151 km (0.078 R)
• M31: 14,139,542 km (0.089 R)
• M32: 14,355,412 km (0.107 R)
• M33: 16,461,450 km (0.116 R)
• M34: 16,688,690 km (0.104 R)
• M35: 17,956,980 km (0.11 R)
• M36: 18,484,762 km (0.104 R)
• M37: 18,720,977 km (0.045 R)
• M38: 21,137,581 km (0.077 R)
• M39: 22,950,109 km (0.09 R)
• M40: 23,586,647 km (0.112 R)
• M41: 25,072,454 km (0.088 R)
• M42: 25,662,019 km (0.118 R)
• M43: 28,133,824 km (0.103 R)
• M44: 28,405,494 km (0.109 R)
• M45: 28,609,845 km (0.104 R)
• M46: 30,890,016 km (0.101 R)
• M47: 32,870,093 km (0.109 R)
• M48: 33,084,616 km (0.095 R)
• M49: 33,587,116 km (0.059 R)
• M50: 33,947,646 km (0.05 R)
• M51: 34,236,969 km (0.112 R)
• M52: 37,472,771 km (0.058 R)
• M53: 38,824,537 km (0.099 R)
• M54: 40,192,011 km (0.101 R)
• M55: 47,101,189 km (0.087 R)
• M56: 48,152,563 km (0.086 R)
• M57: 50,608,062 km (0.111 R)
• M58: 50,855,946 km (0.087 R)
• M59: 51,269,883 km (0.115 R)
• M60: 52,518,128 km (0.098 R)
• M61: 54,282,635 km (0.032 R)
• M62: 54,959,864 km (0.05 R)
• M63: 56,151,860 km (0.079 R)
• M64: 56,493,990 km (0.102 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: 481 - 20,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit