🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 12.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.85 AU - 4.61 AU

Year: 3239 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 89.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,146,605 km

• M1: 186,549 km (0.102 R)
• M2: 409,449 km (0.105 R)
• M3: 552,764 km (0.119 R)
• M4: 643,121 km (0.09 R)
• M5: 758,312 km (0.111 R)
• M6: 985,102 km (0.11 R)
• M7: 1,275,621 km (0.087 R)
• M8: 1,802,505 km (0.103 R)
• M9: 2,407,628 km (0.111 R)
• M10: 2,557,076 km (0.062 R)
• M11: 2,881,405 km (0.089 R)
• M12: 3,153,673 km (0.043 R)
• M13: 3,535,596 km (0.113 R)
• M14: 3,758,198 km (0.068 R)
• M15: 4,619,582 km (0.098 R)
• M16: 5,285,442 km (0.118 R)
• M17: 5,363,532 km (0.117 R)
• M18: 5,890,416 km (0.083 R)
• M19: 6,319,612 km (0.062 R)
• M20: 6,485,965 km (0.083 R)
• M21: 6,833,481 km (0.082 R)
• M22: 7,004,172 km (0.075 R)
• M23: 7,252,056 km (0.097 R)
• M24: 7,349,893 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 8.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.84 AU - 7.14 AU

Year: 6591 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,146,605 km

• M1: 109,206 km (0.106 R)
• M2: 193,131 km (0.078 R)
• M3: 261,497 km (0.092 R)
• M4: 322,383 km (0.087 R)
• M5: 540,647 km (0.105 R)
• M6: 766,689 km (0.096 R)
• M7: 842,386 km (0.032 R)
• M8: 1,053,468 km (0.092 R)
• M9: 1,127,669 km (0.086 R)
• M10: 1,259,016 km (0.086 R)
• M11: 1,430,754 km (0.11 R)
• M12: 1,573,620 km (0.071 R)
• M13: 1,847,833 km (0.118 R)
• M14: 2,030,342 km (0.109 R)
• M15: 2,096,913 km (0.025 R)
• M16: 2,246,212 km (0.111 R)
• M17: 2,413,014 km (0.104 R)
• M18: 2,627,387 km (0.111 R)
• M19: 2,685,581 km (0.061 R)
• M20: 2,848,044 km (0.11 R)
• M21: 3,074,685 km (0.04 R)
• M22: 3,481,442 km (0.076 R)
• M23: 3,561,626 km (0.107 R)
• M24: 3,626,252 km (0.039 R)
• M25: 3,922,007 km (0.094 R)
• M26: 4,022,238 km (0.098 R)
• M27: 4,106,611 km (0.073 R)
• M28: 4,397,429 km (0.047 R)
• M29: 4,963,059 km (0.056 R)
• M30: 5,144,671 km (0.078 R)
• M31: 5,365,328 km (0.07 R)
• M32: 5,439,678 km (0.082 R)
• M33: 5,551,727 km (0.078 R)
• M34: 5,607,975 km (0.05 R)
• M35: 5,721,221 km (0.119 R)
• M36: 6,084,744 km (0.052 R)
• M37: 6,220,579 km (0.079 R)
• M38: 6,279,071 km (0.076 R)
• M39: 6,614,171 km (0.091 R)
• M40: 7,178,903 km (0.105 R)
• M41: 7,487,822 km (0.058 R)
• M42: 7,550,205 km (0.105 R)
• M43: 8,592,154 km (0.091 R)
• M44: 8,876,090 km (0.03 R)
• M45: 9,008,335 km (0.075 R)
• M46: 9,185,459 km (0.085 R)
• M47: 9,905,773 km (0.097 R)
• M48: 10,042,804 km (0.119 R)
• M49: 10,157,546 km (0.108 R)
• M50: 10,597,513 km (0.079 R)
• M51: 10,925,581 km (0.119 R)
• M52: 11,043,614 km (0.056 R)
• M53: 11,257,090 km (0.114 R)
• M54: 11,424,041 km (0.075 R)
• M55: 11,639,911 km (0.114 R)
• M56: 12,369,350 km (0.076 R)
• M57: 12,467,786 km (0.093 R)
• M58: 12,640,571 km (0.12 R)
• M59: 12,739,755 km (0.091 R)
• M60: 12,814,254 km (0.049 R)
• M61: 13,213,980 km (0.102 R)
• M62: 13,516,467 km (0.114 R)
• M63: 13,948,954 km (0.056 R)
• M64: 14,231,245 km (0.117 R)
• M65: 14,463,571 km (0.055 R)
• M66: 15,564,462 km (0.085 R)
• M67: 15,697,305 km (0.071 R)
• M68: 16,475,363 km (0.086 R)
• M69: 17,210,936 km (0.075 R)
• M70: 17,320,890 km (0.109 R)
• M71: 17,873,804 km (0.04 R)
• M72: 18,292,379 km (0.048 R)
• M73: 18,827,042 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 4.4

Gravity: 40.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.77 AU - 11.71 AU

Year: 16942 Days

Day: 15.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,146,605 km

• M1: 160,070 km (0.029 R)
• M2: 688,599 km (0.051 R)
• M3: 897,737 km (0.071 R)
• M4: 1,315,264 km (0.04 R)
• M5: 1,399,638 km (0.042 R)
• M6: 1,573,770 km (0.05 R)
• M7: 1,663,379 km (0.104 R)
• M8: 1,879,099 km (0.117 R)
• M9: 1,942,229 km (0.103 R)
• M10: 2,613,026 km (0.049 R)
• M11: 2,719,390 km (0.081 R)
• M12: 3,084,110 km (0.105 R)
• M13: 4,061,433 km (0.078 R)
• M14: 4,143,562 km (0.107 R)
• M15: 4,351,054 km (0.084 R)
• M16: 4,561,987 km (0.109 R)
• M17: 4,604,622 km (0.107 R)
• M18: 4,647,258 km (0.109 R)
• M19: 5,529,137 km (0.102 R)
• M20: 5,620,093 km (0.111 R)
• M21: 5,989,001 km (0.089 R)
• M22: 6,701,685 km (0.107 R)
• M23: 7,440,699 km (0.114 R)
• M24: 8,257,204 km (0.099 R)
• M25: 8,413,384 km (0.093 R)
• M26: 8,781,694 km (0.096 R)
• M27: 9,263,100 km (0.088 R)
• M28: 9,317,105 km (0.031 R)
• M29: 10,362,944 km (0.082 R)
• M30: 11,503,478 km (0.091 R)
• M31: 11,794,745 km (0.105 R)
• M32: 13,044,635 km (0.092 R)
• M33: 13,654,396 km (0.117 R)
• M34: 16,971,430 km (0.05 R)
• M35: 17,037,552 km (0.07 R)
• M36: 18,039,708 km (0.097 R)
• M37: 18,310,181 km (0.093 R)
• M38: 18,650,067 km (0.119 R)
• M39: 19,474,501 km (0.108 R)
• M40: 19,543,615 km (0.054 R)
• M41: 20,591,997 km (0.072 R)
• M42: 20,662,458 km (0.075 R)
• M43: 21,158,524 km (0.094 R)
• M44: 21,372,300 km (0.107 R)
• M45: 21,873,901 km (0.094 R)
• M46: 22,524,353 km (0.114 R)
• M47: 22,815,620 km (0.112 R)
• M48: 23,844,554 km (0.113 R)
• M49: 24,215,707 km (0.104 R)
• M50: 25,189,439 km (0.075 R)
• M51: 25,264,986 km (0.086 R)
• M52: 25,643,319 km (0.081 R)
• M53: 28,265,171 km (0.087 R)
• M54: 28,815,542 km (0.116 R)
• M55: 29,052,505 km (0.066 R)
• M56: 29,846,870 km (0.103 R)
• M57: 31,294,827 km (0.081 R)
• M58: 31,538,373 km (0.112 R)
• M59: 32,108,939 km (0.108 R)
• M60: 32,190,769 km (0.047 R)
• M61: 32,765,374 km (0.119 R)
• M62: 33,260,543 km (0.109 R)
• M63: 34,341,986 km (0.066 R)
• M64: 35,773,488 km (0.116 R)
• M65: 36,283,318 km (0.106 R)
• M66: 37,138,419 km (0.091 R)
• M67: 37,224,289 km (0.065 R)
• M68: 39,480,075 km (0.069 R)
• M69: 40,801,473 km (0.08 R)
• M70: 40,890,184 km (0.087 R)
• M71: 41,245,180 km (0.057 R)
• M72: 41,512,212 km (0.083 R)
• M73: 41,869,153 km (0.085 R)
• M74: 42,047,922 km (0.09 R)
• M75: 42,316,600 km (0.074 R)
• M76: 42,945,809 km (0.088 R)
• M77: 43,759,322 km (0.084 R)
• M78: 44,943,389 km (0.095 R)
• M79: 45,585,314 km (0.101 R)
• M80: 47,342,939 km (0.061 R)
• M81: 47,715,737 km (0.068 R)
• M82: 47,995,934 km (0.118 R)
• M83: 48,276,878 km (0.063 R)
• M84: 48,840,114 km (0.118 R)
• M85: 49,216,802 km (0.105 R)
• M86: 50,257,704 km (0.085 R)
• M87: 51,114,750 km (0.058 R)
• M88: 51,593,014 km (0.1 R)
• M89: 54,591,105 km (0.069 R)
• M90: 57,943,594 km (0.077 R)
• M91: 58,741,997 km (0.104 R)
• M92: 64,638,697 km (0.116 R)
• M93: 65,466,571 km (0.04 R)
• M94: 65,674,213 km (0.114 R)
• M95: 70,082,862 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit