🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 13.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.63 AU - 1.03 AU

Year: 488 Days

Day: 5.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,955,006 km

• M1: 167,550 km (0.095 R)
• M2: 323,281 km (0.117 R)
• M3: 407,505 km (0.118 R)
• M4: 496,067 km (0.104 R)
• M5: 612,154 km (0.042 R)
• M6: 743,501 km (0.096 R)
• M7: 872,305 km (0.12 R)
• M8: 976,724 km (0.037 R)
• M9: 1,120,039 km (0.06 R)
• M10: 1,250,339 km (0.085 R)
• M11: 1,333,216 km (0.059 R)
• M12: 1,477,728 km (0.103 R)
• M13: 1,673,103 km (0.099 R)
• M14: 1,765,404 km (0.05 R)
• M15: 2,016,131 km (0.038 R)
• M16: 2,196,396 km (0.116 R)
• M17: 2,728,067 km (0.079 R)
• M18: 2,956,204 km (0.074 R)
• M19: 3,104,754 km (0.044 R)
• M20: 3,219,645 km (0.048 R)
• M21: 3,343,363 km (0.038 R)
• M22: 3,431,626 km (0.102 R)
• M23: 3,603,065 km (0.055 R)
• M24: 3,686,092 km (0.079 R)
• M25: 3,808,014 km (0.077 R)
• M26: 3,892,537 km (0.088 R)
• M27: 4,032,411 km (0.098 R)
• M28: 4,134,586 km (0.111 R)
• M29: 4,349,408 km (0.092 R)
• M30: 4,486,440 km (0.081 R)
• M31: 4,633,345 km (0.05 R)
• M32: 4,732,080 km (0.107 R)
• M33: 4,839,940 km (0.079 R)
• M34: 4,931,943 km (0.044 R)
• M35: 5,058,203 km (0.112 R)
• M36: 5,262,554 km (0.108 R)
• M37: 5,400,184 km (0.107 R)
• M38: 5,626,675 km (0.095 R)
• M39: 5,820,853 km (0.119 R)
• M40: 6,008,150 km (0.092 R)
• M41: 6,134,111 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 10

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.41 AU - 1.55 AU

Year: 1163 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,955,006 km

• M1: 125,662 km (0.114 R)
• M2: 214,224 km (0.07 R)
• M3: 331,509 km (0.116 R)
• M4: 710,141 km (0.07 R)
• M5: 858,991 km (0.097 R)
• M6: 1,007,392 km (0.066 R)
• M7: 1,099,544 km (0.094 R)
• M8: 1,170,454 km (0.041 R)
• M9: 1,470,846 km (0.079 R)
• M10: 1,549,684 km (0.099 R)
• M11: 1,616,704 km (0.059 R)
• M12: 1,823,448 km (0.089 R)
• M13: 1,908,570 km (0.119 R)
• M14: 2,039,019 km (0.105 R)
• M15: 2,164,831 km (0.035 R)
• M16: 2,385,637 km (0.078 R)
• M17: 2,751,105 km (0.051 R)
• M18: 2,890,680 km (0.088 R)
• M19: 3,007,516 km (0.119 R)
• M20: 3,314,939 km (0.077 R)
• M21: 3,463,789 km (0.111 R)
• M22: 3,722,743 km (0.113 R)
• M23: 4,193,528 km (0.101 R)
• M24: 4,326,221 km (0.055 R)
• M25: 4,488,983 km (0.08 R)
• M26: 4,683,311 km (0.112 R)
• M27: 4,850,561 km (0.101 R)
• M28: 4,929,998 km (0.069 R)
• M29: 5,009,883 km (0.089 R)
• M30: 5,181,173 km (0.108 R)
• M31: 5,477,676 km (0.11 R)
• M32: 5,685,317 km (0.097 R)
• M33: 5,948,759 km (0.105 R)
• M34: 6,065,894 km (0.056 R)
• M35: 6,259,325 km (0.106 R)
• M36: 6,356,713 km (0.111 R)
• M37: 6,421,937 km (0.073 R)
• M38: 6,520,373 km (0.111 R)
• M39: 6,707,370 km (0.088 R)
• M40: 6,807,152 km (0.111 R)
• M41: 7,324,761 km (0.031 R)
• M42: 7,427,534 km (0.107 R)
• M43: 7,634,578 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.7

Radius: 7.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.39 AU - 9.65 AU

Year: 18966 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,955,006 km

• M1: 94,995 km (0.103 R)
• M2: 170,093 km (0.086 R)
• M3: 502,798 km (0.093 R)
• M4: 642,074 km (0.116 R)
• M5: 920,924 km (0.062 R)
• M6: 1,297,911 km (0.044 R)
• M7: 1,514,529 km (0.038 R)
• M8: 1,837,062 km (0.107 R)
• M9: 1,933,104 km (0.07 R)
• M10: 2,760,978 km (0.083 R)
• M11: 2,816,030 km (0.091 R)
• M12: 2,871,382 km (0.084 R)
• M13: 2,927,182 km (0.084 R)
• M14: 3,298,783 km (0.095 R)
• M15: 4,023,584 km (0.043 R)
• M16: 4,149,097 km (0.058 R)
• M17: 4,371,848 km (0.045 R)
• M18: 4,762,897 km (0.087 R)
• M19: 4,895,740 km (0.051 R)
• M20: 5,029,780 km (0.09 R)
• M21: 5,474,085 km (0.089 R)
• M22: 5,895,203 km (0.094 R)
• M23: 7,144,495 km (0.115 R)
• M24: 7,258,638 km (0.045 R)
• M25: 7,373,230 km (0.078 R)
• M26: 8,192,727 km (0.045 R)
• M27: 8,472,326 km (0.107 R)
• M28: 9,371,409 km (0.089 R)
• M29: 9,663,873 km (0.116 R)
• M30: 12,108,900 km (0.042 R)
• M31: 13,681,324 km (0.094 R)
• M32: 15,170,122 km (0.119 R)
• M33: 15,316,877 km (0.097 R)
• M34: 15,562,666 km (0.102 R)
• M35: 16,307,664 km (0.092 R)
• M36: 16,508,275 km (0.081 R)
• M37: 17,064,180 km (0.077 R)
• M38: 17,677,532 km (0.073 R)
• M39: 17,728,993 km (0.101 R)
• M40: 17,883,677 km (0.095 R)
• M41: 18,820,908 km (0.079 R)
• M42: 18,978,734 km (0.082 R)
• M43: 19,295,582 km (0.069 R)
• M44: 19,454,605 km (0.118 R)
• M45: 19,988,071 km (0.098 R)
• M46: 20,580,329 km (0.094 R)
• M47: 21,617,042 km (0.097 R)
• M48: 22,058,505 km (0.103 R)
• M49: 22,336,009 km (0.084 R)
• M50: 22,503,110 km (0.119 R)
• M51: 22,894,458 km (0.109 R)
• M52: 23,288,200 km (0.045 R)
• M53: 23,570,641 km (0.058 R)
• M54: 23,627,338 km (0.057 R)
• M55: 23,740,733 km (0.092 R)
• M56: 24,196,259 km (0.116 R)
• M57: 24,310,701 km (0.074 R)
• M58: 25,696,576 km (0.045 R)
• M59: 26,752,886 km (0.05 R)
• M60: 26,811,978 km (0.119 R)
• M61: 26,871,069 km (0.079 R)
• M62: 27,405,283 km (0.112 R)
• M63: 27,584,202 km (0.063 R)
• M64: 27,823,259 km (0.113 R)
• M65: 28,484,183 km (0.07 R)
• M66: 28,544,620 km (0.117 R)
• M67: 28,786,370 km (0.081 R)
• M68: 28,968,132 km (0.098 R)
• M69: 29,211,228 km (0.117 R)
• M70: 30,931,155 km (0.096 R)
• M71: 31,303,953 km (0.104 R)
• M72: 31,428,568 km (0.096 R)
• M73: 31,928,674 km (0.07 R)
• M74: 32,368,342 km (0.099 R)
• M75: 32,936,664 km (0.104 R)
• M76: 33,253,811 km (0.059 R)
• M77: 33,317,391 km (0.074 R)
• M78: 33,380,970 km (0.079 R)
• M79: 34,019,005 km (0.112 R)
• M80: 35,566,894 km (0.09 R)
• M81: 36,546,012 km (0.049 R)
• M82: 37,865,166 km (0.034 R)
• M83: 38,330,565 km (0.09 R)
• M84: 39,468,705 km (0.072 R)
• M85: 39,738,131 km (0.11 R)
• M86: 41,094,236 km (0.106 R)
• M87: 41,162,453 km (0.119 R)
• M88: 43,991,199 km (0.077 R)
• M89: 44,690,718 km (0.073 R)
• M90: 45,112,135 km (0.114 R)
• M91: 45,182,446 km (0.119 R)
• M92: 46,171,288 km (0.089 R)
• M93: 47,167,461 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit