🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 11.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,030,756 km

• M1: 143,315 km (0.071 R)
• M2: 257,458 km (0.089 R)
• M3: 331,808 km (0.068 R)
• M4: 452,982 km (0.115 R)
• M5: 532,568 km (0.085 R)
• M6: 657,483 km (0.1 R)
• M7: 728,242 km (0.102 R)
• M8: 801,994 km (0.106 R)
• M9: 890,706 km (0.03 R)
• M10: 964,308 km (0.093 R)
• M11: 1,082,041 km (0.082 R)
• M12: 1,161,328 km (0.107 R)
• M13: 1,249,441 km (0.102 R)
• M14: 1,325,886 km (0.117 R)
• M15: 1,400,386 km (0.082 R)
• M16: 1,535,323 km (0.089 R)
• M17: 1,701,825 km (0.052 R)
• M18: 1,775,577 km (0.107 R)
• M19: 1,934,450 km (0.073 R)
• M20: 2,061,010 km (0.027 R)
• M21: 2,305,154 km (0.105 R)
• M22: 2,501,276 km (0.111 R)
• M23: 2,612,727 km (0.108 R)
• M24: 2,712,209 km (0.068 R)
• M25: 2,873,027 km (0.086 R)
• M26: 3,041,774 km (0.108 R)
• M27: 3,161,003 km (0.105 R)
• M28: 3,257,494 km (0.08 R)
• M29: 3,335,434 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 10.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.32 AU - 3.82 AU

Year: 4498 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,030,756 km

• M1: 216,767 km (0.106 R)
• M2: 332,257 km (0.104 R)
• M3: 437,873 km (0.034 R)
• M4: 516,113 km (0.111 R)
• M5: 807,978 km (0.079 R)
• M6: 1,264,401 km (0.036 R)
• M7: 1,382,584 km (0.112 R)
• M8: 1,662,631 km (0.08 R)
• M9: 1,960,779 km (0.096 R)
• M10: 2,186,822 km (0.096 R)
• M11: 2,258,180 km (0.082 R)
• M12: 2,421,541 km (0.032 R)
• M13: 2,779,379 km (0.077 R)
• M14: 3,053,891 km (0.056 R)
• M15: 4,083,124 km (0.102 R)
• M16: 4,216,117 km (0.07 R)
• M17: 4,440,962 km (0.055 R)
• M18: 4,623,771 km (0.098 R)
• M19: 4,785,636 km (0.057 R)
• M20: 5,067,777 km (0.102 R)
• M21: 5,163,071 km (0.071 R)
• M22: 5,550,081 km (0.076 R)
• M23: 5,747,101 km (0.115 R)
• M24: 5,996,631 km (0.119 R)
• M25: 6,584,251 km (0.105 R)
• M26: 7,057,130 km (0.096 R)
• M27: 7,270,756 km (0.093 R)
• M28: 7,459,399 km (0.093 R)
• M29: 7,540,780 km (0.104 R)
• M30: 7,622,460 km (0.104 R)
• M31: 7,869,297 km (0.119 R)
• M32: 7,979,850 km (0.119 R)
• M33: 8,314,650 km (0.118 R)
• M34: 8,483,845 km (0.119 R)
• M35: 9,113,652 km (0.115 R)
• M36: 9,288,083 km (0.104 R)
• M37: 9,581,295 km (0.112 R)
• M38: 10,539,918 km (0.104 R)
• M39: 11,154,616 km (0.107 R)
• M40: 11,466,228 km (0.092 R)
• M41: 11,560,325 km (0.109 R)
• M42: 11,844,112 km (0.049 R)
• M43: 11,970,971 km (0.092 R)
• M44: 12,676,774 km (0.077 R)
• M45: 12,936,775 km (0.092 R)
• M46: 13,067,524 km (0.055 R)
• M47: 13,264,394 km (0.118 R)
• M48: 14,162,281 km (0.098 R)
• M49: 14,601,650 km (0.069 R)
• M50: 14,942,583 km (0.094 R)
• M51: 15,217,395 km (0.119 R)
• M52: 15,702,092 km (0.041 R)
• M53: 16,368,251 km (0.106 R)
• M54: 16,509,621 km (0.107 R)
• M55: 16,615,835 km (0.107 R)
• M56: 17,043,386 km (0.081 R)
• M57: 17,330,465 km (0.038 R)
• M58: 18,274,577 km (0.096 R)
• M59: 18,605,188 km (0.036 R)
• M60: 19,011,945 km (0.096 R)
• M61: 19,272,394 km (0.117 R)
• M62: 19,796,885 km (0.092 R)
• M63: 20,136,472 km (0.071 R)
• M64: 20,440,006 km (0.065 R)
• M65: 21,051,562 km (0.046 R)
• M66: 21,205,349 km (0.084 R)
• M67: 21,980,116 km (0.111 R)
• M68: 22,567,288 km (0.111 R)
• M69: 23,278,625 km (0.049 R)
• M70: 23,917,259 km (0.107 R)
• M71: 25,456,770 km (0.104 R)
• M72: 26,032,124 km (0.106 R)
• M73: 27,237,284 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 5.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.96 AU - 11.9 AU

Year: 24097 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,030,756 km

• M1: 143,315 km (0.073 R)
• M2: 441,314 km (0.067 R)
• M3: 558,748 km (0.061 R)
• M4: 843,582 km (0.106 R)
• M5: 2,146,580 km (0.082 R)
• M6: 2,676,904 km (0.042 R)
• M7: 3,213,512 km (0.111 R)
• M8: 4,527,729 km (0.077 R)
• M9: 4,898,133 km (0.097 R)
• M10: 5,589,276 km (0.047 R)
• M11: 7,446,533 km (0.1 R)
• M12: 7,533,150 km (0.115 R)
• M13: 7,707,432 km (0.105 R)
• M14: 8,104,465 km (0.117 R)
• M15: 10,138,996 km (0.075 R)
• M16: 10,768,803 km (0.064 R)
• M17: 11,063,660 km (0.085 R)
• M18: 11,561,223 km (0.116 R)
• M19: 12,116,829 km (0.092 R)
• M20: 12,888,455 km (0.045 R)
• M21: 13,570,023 km (0.075 R)
• M22: 14,478,830 km (0.11 R)
• M23: 15,906,442 km (0.09 R)
• M24: 17,149,002 km (0.102 R)
• M25: 18,188,708 km (0.112 R)
• M26: 18,481,171 km (0.104 R)
• M27: 18,598,606 km (0.116 R)
• M28: 18,952,255 km (0.092 R)
• M29: 21,182,011 km (0.052 R)
• M30: 22,109,369 km (0.115 R)
• M31: 22,421,430 km (0.12 R)
• M32: 22,609,325 km (0.117 R)
• M33: 22,734,837 km (0.089 R)
• M34: 24,517,146 km (0.114 R)
• M35: 25,164,456 km (0.045 R)
• M36: 25,359,831 km (0.113 R)
• M37: 26,940,183 km (0.115 R)
• M38: 30,126,169 km (0.111 R)
• M39: 32,221,287 km (0.113 R)
• M40: 34,796,465 km (0.086 R)
• M41: 34,941,575 km (0.063 R)
• M42: 36,918,660 km (0.1 R)
• M43: 39,384,033 km (0.105 R)
• M44: 39,837,913 km (0.113 R)
• M45: 40,065,451 km (0.084 R)
• M46: 42,210,685 km (0.078 R)
• M47: 42,365,369 km (0.094 R)
• M48: 43,531,185 km (0.096 R)
• M49: 43,765,605 km (0.11 R)
• M50: 44,235,791 km (0.026 R)
• M51: 45,418,512 km (0.108 R)
• M52: 45,576,936 km (0.088 R)
• M53: 45,814,946 km (0.106 R)
• M54: 46,531,670 km (0.038 R)
• M55: 48,218,236 km (0.089 R)
• M56: 50,006,379 km (0.1 R)
• M57: 51,320,447 km (0.059 R)
• M58: 51,650,759 km (0.079 R)
• M59: 52,562,857 km (0.114 R)
• M60: 53,312,941 km (0.107 R)
• M61: 53,396,417 km (0.104 R)
• M62: 55,923,574 km (0.105 R)
• M63: 56,008,545 km (0.116 R)
• M64: 57,030,747 km (0.107 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: 449 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit