🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 11.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,160,448 km

• M1: 146,157 km (0.119 R)
• M2: 223,499 km (0.108 R)
• M3: 306,975 km (0.102 R)
• M4: 392,545 km (0.1 R)
• M5: 486,791 km (0.086 R)
• M6: 569,070 km (0.115 R)
• M7: 659,876 km (0.118 R)
• M8: 744,399 km (0.062 R)
• M9: 842,535 km (0.031 R)
• M10: 915,988 km (0.088 R)
• M11: 1,087,427 km (0.103 R)
• M12: 1,197,082 km (0.116 R)
• M13: 1,382,284 km (0.039 R)
• M14: 1,455,138 km (0.119 R)
• M15: 1,633,310 km (0.063 R)
• M16: 1,723,068 km (0.049 R)
• M17: 1,835,715 km (0.11 R)
• M18: 1,929,364 km (0.046 R)
• M19: 2,046,499 km (0.103 R)
• M20: 2,139,399 km (0.092 R)
• M21: 2,292,737 km (0.084 R)
• M22: 2,463,877 km (0.113 R)
• M23: 2,639,505 km (0.043 R)
• M24: 2,721,484 km (0.12 R)
• M25: 2,878,413 km (0.059 R)
• M26: 2,952,912 km (0.055 R)
• M27: 3,134,674 km (0.075 R)
• M28: 3,206,331 km (0.1 R)
• M29: 3,278,437 km (0.043 R)
• M30: 3,424,594 km (0.114 R)
• M31: 3,567,610 km (0.065 R)
• M32: 3,669,486 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 12.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,160,448 km

• M1: 152,141 km (0.09 R)
• M2: 271,969 km (0.116 R)
• M3: 465,848 km (0.099 R)
• M4: 555,307 km (0.063 R)
• M5: 675,434 km (0.098 R)
• M6: 758,760 km (0.095 R)
• M7: 876,045 km (0.105 R)
• M8: 972,386 km (0.102 R)
• M9: 1,122,134 km (0.117 R)
• M10: 1,275,771 km (0.059 R)
• M11: 1,386,623 km (0.038 R)
• M12: 1,496,428 km (0.08 R)
• M13: 1,594,863 km (0.059 R)
• M14: 1,725,013 km (0.069 R)
• M15: 1,853,667 km (0.071 R)
• M16: 2,001,171 km (0.099 R)
• M17: 2,152,713 km (0.118 R)
• M18: 2,362,749 km (0.114 R)
• M19: 2,445,327 km (0.085 R)
• M20: 2,551,392 km (0.094 R)
• M21: 2,704,879 km (0.066 R)
• M22: 2,961,589 km (0.069 R)
• M23: 3,117,021 km (0.119 R)
• M24: 3,220,244 km (0.047 R)
• M25: 3,355,630 km (0.09 R)
• M26: 3,549,509 km (0.058 R)
• M27: 3,747,127 km (0.115 R)
• M28: 3,844,067 km (0.09 R)
• M29: 4,106,761 km (0.072 R)
• M30: 4,233,620 km (0.086 R)
• M31: 4,321,284 km (0.091 R)
• M32: 4,402,665 km (0.099 R)
• M33: 4,484,645 km (0.116 R)
• M34: 4,573,955 km (0.098 R)
• M35: 4,831,562 km (0.062 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.8

Radius: 3.8

Gravity: 25.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.75 AU - 8.31 AU

Year: 12430 Days

Day: 20.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,160,448 km

• M1: 58,642 km (0.093 R)
• M2: 85,720 km (0.063 R)
• M3: 165,455 km (0.111 R)
• M4: 225,594 km (0.115 R)
• M5: 270,024 km (0.086 R)
• M6: 381,475 km (0.114 R)
• M7: 645,066 km (0.104 R)
• M8: 918,830 km (0.055 R)
• M9: 1,452,446 km (0.06 R)
• M10: 1,538,465 km (0.058 R)
• M11: 1,715,588 km (0.073 R)
• M12: 2,088,985 km (0.054 R)
• M13: 2,334,924 km (0.118 R)
• M14: 2,359,906 km (0.093 R)
• M15: 2,589,838 km (0.048 R)
• M16: 2,853,729 km (0.077 R)
• M17: 3,043,419 km (0.073 R)
• M18: 3,153,673 km (0.063 R)
• M19: 4,544,634 km (0.073 R)
• M20: 5,088,422 km (0.062 R)
• M21: 5,551,577 km (0.066 R)
• M22: 5,924,973 km (0.075 R)
• M23: 6,553,135 km (0.071 R)
• M24: 6,731,306 km (0.105 R)
• M25: 7,608,847 km (0.105 R)
• M26: 7,871,541 km (0.105 R)
• M27: 7,985,086 km (0.093 R)
• M28: 8,833,754 km (0.093 R)
• M29: 9,268,635 km (0.107 R)
• M30: 9,388,463 km (0.036 R)
• M31: 9,508,889 km (0.057 R)
• M32: 10,159,341 km (0.06 R)
• M33: 10,241,769 km (0.076 R)
• M34: 10,282,909 km (0.112 R)
• M35: 10,908,228 km (0.035 R)
• M36: 10,950,415 km (0.081 R)
• M37: 11,161,796 km (0.098 R)
• M38: 11,804,170 km (0.103 R)
• M39: 12,767,879 km (0.095 R)
• M40: 13,035,061 km (0.066 R)
• M41: 13,620,138 km (0.117 R)
• M42: 13,665,466 km (0.044 R)
• M43: 13,756,422 km (0.088 R)
• M44: 14,122,039 km (0.101 R)
• M45: 14,722,824 km (0.069 R)
• M46: 16,285,075 km (0.066 R)
• M47: 17,998,718 km (0.079 R)
• M48: 18,700,033 km (0.114 R)
• M49: 19,563,512 km (0.101 R)
• M50: 19,614,824 km (0.086 R)
• M51: 20,232,663 km (0.095 R)
• M52: 20,388,095 km (0.114 R)
• M53: 21,540,298 km (0.087 R)
• M54: 21,752,129 km (0.048 R)
• M55: 22,713,445 km (0.108 R)
• M56: 23,253,493 km (0.058 R)
• M57: 23,634,070 km (0.083 R)
• M58: 24,456,559 km (0.105 R)
• M59: 24,843,569 km (0.066 R)
• M60: 25,344,123 km (0.057 R)
• M61: 26,072,964 km (0.101 R)
• M62: 26,581,597 km (0.086 R)
• M63: 27,264,960 km (0.103 R)
• M64: 27,666,181 km (0.107 R)
• M65: 27,896,263 km (0.107 R)
• M66: 29,937,077 km (0.119 R)
• M67: 30,114,201 km (0.051 R)
• M68: 30,351,014 km (0.114 R)
• M69: 31,424,080 km (0.096 R)
• M70: 31,483,919 km (0.118 R)
• M71: 31,965,175 km (0.079 R)
• M72: 32,085,901 km (0.11 R)
• M73: 32,448,825 km (0.115 R)
• M74: 33,791,017 km (0.11 R)
• M75: 33,852,502 km (0.059 R)
• M76: 34,037,106 km (0.041 R)
• M77: 34,283,643 km (0.118 R)
• M78: 34,468,995 km (0.117 R)
• M79: 34,716,729 km (0.102 R)
• M80: 34,840,746 km (0.076 R)
• M81: 35,400,691 km (0.069 R)
• M82: 35,525,605 km (0.109 R)
• M83: 36,089,140 km (0.085 R)
• M84: 36,403,595 km (0.105 R)
• M85: 36,845,357 km (0.093 R)
• M86: 37,161,906 km (0.106 R)
• M87: 37,352,344 km (0.072 R)
• M88: 37,733,969 km (0.045 R)
• M89: 38,501,406 km (0.049 R)
• M90: 38,822,592 km (0.08 R)
• M91: 43,079,100 km (0.094 R)
• M92: 44,082,005 km (0.105 R)
• M93: 44,283,662 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit