🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 9.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.33 AU - 1.55 AU

Year: 1116 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,275,939 km

• M1: 150,346 km (0.058 R)
• M2: 249,978 km (0.096 R)
• M3: 344,673 km (0.119 R)
• M4: 454,628 km (0.054 R)
• M5: 517,758 km (0.085 R)
• M6: 720,164 km (0.037 R)
• M7: 867,219 km (0.109 R)
• M8: 955,930 km (0.098 R)
• M9: 1,094,907 km (0.074 R)
• M10: 1,199,625 km (0.108 R)
• M11: 1,282,503 km (0.039 R)
• M12: 1,543,102 km (0.077 R)
• M13: 1,661,434 km (0.082 R)
• M14: 1,820,606 km (0.117 R)
• M15: 1,994,888 km (0.109 R)
• M16: 2,174,704 km (0.079 R)
• M17: 2,359,757 km (0.092 R)
• M18: 2,593,279 km (0.088 R)
• M19: 2,734,649 km (0.097 R)
• M20: 2,811,991 km (0.096 R)
• M21: 3,048,206 km (0.103 R)
• M22: 3,326,159 km (0.115 R)
• M23: 3,385,101 km (0.054 R)
• M24: 3,468,277 km (0.096 R)
• M25: 3,844,665 km (0.059 R)
• M26: 4,006,381 km (0.118 R)
• M27: 4,221,353 km (0.075 R)
• M28: 4,349,708 km (0.042 R)
• M29: 4,440,214 km (0.069 R)
• M30: 4,755,417 km (0.073 R)
• M31: 4,835,452 km (0.038 R)
• M32: 5,269,435 km (0.088 R)
• M33: 5,435,489 km (0.086 R)
• M34: 5,787,044 km (0.102 R)
• M35: 5,958,334 km (0.11 R)
• M36: 6,247,656 km (0.058 R)
• M37: 6,349,981 km (0.057 R)
• M38: 6,408,773 km (0.052 R)
• M39: 6,541,616 km (0.116 R)
• M40: 6,630,626 km (0.12 R)
• M41: 6,735,195 km (0.058 R)
• M42: 6,915,461 km (0.052 R)
• M43: 7,006,267 km (0.072 R)
• M44: 7,250,261 km (0.118 R)
• M45: 7,357,822 km (0.114 R)
• M46: 7,465,981 km (0.111 R)
• M47: 7,528,064 km (0.109 R)
• M48: 8,174,028 km (0.09 R)
• M49: 8,463,200 km (0.103 R)
• M50: 8,641,521 km (0.047 R)
• M51: 8,788,426 km (0.083 R)
• M52: 8,952,685 km (0.106 R)
• M53: 9,200,867 km (0.119 R)
• M54: 9,384,424 km (0.076 R)
• M55: 9,585,932 km (0.114 R)
• M56: 9,771,883 km (0.027 R)
• M57: 10,285,302 km (0.117 R)
• M58: 10,527,950 km (0.062 R)
• M59: 10,649,872 km (0.06 R)
• M60: 11,124,995 km (0.083 R)
• M61: 11,445,434 km (0.059 R)
• M62: 11,642,903 km (0.095 R)
• M63: 11,913,825 km (0.112 R)
• M64: 12,077,485 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 14.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.67 AU - 2.65 AU

Year: 2050 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,275,939 km

• M1: 217,366 km (0.102 R)
• M2: 411,843 km (0.106 R)
• M3: 566,378 km (0.091 R)
• M4: 720,613 km (0.057 R)
• M5: 1,275,172 km (0.102 R)
• M6: 1,429,707 km (0.07 R)
• M7: 1,683,724 km (0.062 R)
• M8: 2,118,605 km (0.062 R)
• M9: 2,433,359 km (0.113 R)
• M10: 2,636,064 km (0.119 R)
• M11: 2,909,529 km (0.118 R)
• M12: 3,008,413 km (0.107 R)
• M13: 3,175,664 km (0.078 R)
• M14: 3,449,876 km (0.115 R)
• M15: 3,848,854 km (0.104 R)
• M16: 3,976,012 km (0.082 R)
• M17: 4,272,066 km (0.117 R)
• M18: 4,633,196 km (0.103 R)
• M19: 5,517,618 km (0.079 R)
• M20: 5,754,731 km (0.111 R)
• M21: 6,069,036 km (0.044 R)
• M22: 6,324,699 km (0.102 R)
• M23: 6,616,564 km (0.059 R)
• M24: 7,001,480 km (0.067 R)
• M25: 7,191,170 km (0.118 R)
• M26: 7,314,737 km (0.08 R)
• M27: 7,839,527 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.1

Radius: 4.3

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.41 AU - 10.99 AU

Year: 19506 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,275,939 km

• M1: 76,145 km (0.11 R)
• M2: 137,929 km (0.06 R)
• M3: 195,824 km (0.099 R)
• M4: 292,314 km (0.102 R)
• M5: 338,390 km (0.078 R)
• M6: 387,159 km (0.056 R)
• M7: 567,275 km (0.057 R)
• M8: 687,103 km (0.116 R)
• M9: 1,242,859 km (0.097 R)
• M10: 1,729,950 km (0.064 R)
• M11: 1,816,417 km (0.109 R)
• M12: 1,963,771 km (0.082 R)
• M13: 2,656,709 km (0.119 R)
• M14: 3,972,571 km (0.115 R)
• M15: 4,634,692 km (0.064 R)
• M16: 5,163,819 km (0.08 R)
• M17: 5,372,359 km (0.071 R)
• M18: 5,754,731 km (0.107 R)
• M19: 5,884,133 km (0.085 R)
• M20: 5,927,367 km (0.077 R)
• M21: 6,145,780 km (0.112 R)
• M22: 7,416,464 km (0.068 R)
• M23: 7,841,621 km (0.025 R)
• M24: 9,979,524 km (0.088 R)
• M25: 10,083,046 km (0.042 R)
• M26: 10,187,017 km (0.113 R)
• M27: 10,606,339 km (0.031 R)
• M28: 11,353,581 km (0.026 R)
• M29: 11,897,668 km (0.075 R)
• M30: 13,294,613 km (0.111 R)
• M31: 13,465,753 km (0.094 R)
• M32: 14,448,910 km (0.059 R)
• M33: 14,978,786 km (0.095 R)
• M34: 15,335,577 km (0.11 R)
• M35: 15,515,094 km (0.067 R)
• M36: 15,574,934 km (0.079 R)
• M37: 15,936,362 km (0.111 R)
• M38: 16,300,633 km (0.111 R)
• M39: 17,037,253 km (0.112 R)
• M40: 17,099,037 km (0.118 R)
• M41: 17,596,749 km (0.089 R)
• M42: 18,479,077 km (0.111 R)
• M43: 20,417,566 km (0.098 R)
• M44: 20,746,981 km (0.072 R)
• M45: 21,344,175 km (0.111 R)
• M46: 22,081,842 km (0.116 R)
• M47: 22,216,780 km (0.097 R)
• M48: 23,238,084 km (0.071 R)
• M49: 24,344,211 km (0.063 R)
• M50: 24,413,774 km (0.096 R)
• M51: 24,693,373 km (0.086 R)
• M52: 26,535,521 km (0.087 R)
• M53: 30,275,318 km (0.115 R)
• M54: 30,500,313 km (0.081 R)
• M55: 30,650,659 km (0.042 R)
• M56: 31,862,402 km (0.08 R)
• M57: 32,474,107 km (0.07 R)
• M58: 33,244,088 km (0.09 R)
• M59: 33,942,261 km (0.047 R)
• M60: 34,645,371 km (0.063 R)
• M61: 35,669,219 km (0.12 R)
• M62: 35,906,930 km (0.104 R)
• M63: 36,304,262 km (0.105 R)
• M64: 37,263,932 km (0.099 R)
• M65: 37,344,266 km (0.078 R)
• M66: 37,424,600 km (0.12 R)
• M67: 37,908,250 km (0.067 R)
• M68: 37,989,033 km (0.116 R)
• M69: 38,800,153 km (0.08 R)
• M70: 40,522,024 km (0.078 R)
• M71: 40,852,935 km (0.04 R)
• M72: 41,018,539 km (0.056 R)
• M73: 41,767,127 km (0.073 R)
• M74: 42,268,729 km (0.056 R)
• M75: 44,977,198 km (0.105 R)
• M76: 45,234,058 km (0.102 R)
• M77: 46,179,815 km (0.087 R)
• M78: 47,132,006 km (0.109 R)
• M79: 49,143,798 km (0.112 R)
• M80: 51,094,255 km (0.113 R)
• M81: 51,989,299 km (0.064 R)
• M82: 53,522,378 km (0.088 R)
• M83: 55,161,971 km (0.09 R)
• M84: 55,804,045 km (0.086 R)
• M85: 57,652,027 km (0.085 R)
• M86: 58,957,568 km (0.063 R)
• M87: 59,332,311 km (0.103 R)
• M88: 59,519,906 km (0.078 R)
• M89: 59,895,995 km (0.117 R)
• M90: 60,178,436 km (0.049 R)
• M91: 60,461,326 km (0.111 R)
• M92: 61,597,522 km (0.102 R)
• M93: 61,787,661 km (0.085 R)
• M94: 62,931,935 km (0.118 R)
• M95: 63,410,947 km (0.073 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: 407 - 13,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit