🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 9.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 302 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,640,824 km

• M1: 135,536 km (0.118 R)
• M2: 197,020 km (0.09 R)
• M3: 297,251 km (0.114 R)
• M4: 362,924 km (0.082 R)
• M5: 437,424 km (0.116 R)
• M6: 559,496 km (0.063 R)
• M7: 626,665 km (0.08 R)
• M8: 699,669 km (0.114 R)
• M9: 769,980 km (0.114 R)
• M10: 845,826 km (0.037 R)
• M11: 960,119 km (0.068 R)
• M12: 1,032,525 km (0.078 R)
• M13: 1,144,873 km (0.097 R)
• M14: 1,215,034 km (0.063 R)
• M15: 1,294,022 km (0.11 R)
• M16: 1,404,425 km (0.102 R)
• M17: 1,635,254 km (0.04 R)
• M18: 1,919,939 km (0.076 R)
• M19: 2,128,778 km (0.118 R)
• M20: 2,202,978 km (0.105 R)
• M21: 2,273,738 km (0.114 R)
• M22: 2,345,096 km (0.1 R)
• M23: 2,503,969 km (0.061 R)
• M24: 2,568,595 km (0.094 R)
• M25: 2,680,644 km (0.11 R)
• M26: 2,837,423 km (0.119 R)
• M27: 2,900,104 km (0.034 R)
• M28: 2,958,298 km (0.118 R)
• M29: 3,080,819 km (0.096 R)
• M30: 3,175,065 km (0.077 R)
• M31: 3,270,359 km (0.07 R)
• M32: 3,381,959 km (0.118 R)
• M33: 3,458,703 km (0.113 R)
• M34: 3,541,131 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 12.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.83 AU - 1.03 AU

Year: 630 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,640,824 km

• M1: 165,605 km (0.09 R)
• M2: 293,361 km (0.105 R)
• M3: 386,112 km (0.091 R)
• M4: 504,294 km (0.092 R)
• M5: 599,439 km (0.077 R)
• M6: 798,553 km (0.105 R)
• M7: 1,030,729 km (0.08 R)
• M8: 1,118,094 km (0.109 R)
• M9: 1,213,538 km (0.105 R)
• M10: 1,450,950 km (0.058 R)
• M11: 1,539,063 km (0.052 R)
• M12: 1,623,586 km (0.085 R)
• M13: 1,762,113 km (0.112 R)
• M14: 1,874,761 km (0.096 R)
• M15: 1,971,550 km (0.112 R)
• M16: 2,157,800 km (0.092 R)
• M17: 2,474,648 km (0.03 R)
• M18: 2,744,672 km (0.027 R)
• M19: 2,834,431 km (0.104 R)
• M20: 2,918,355 km (0.118 R)
• M21: 3,320,774 km (0.103 R)
• M22: 3,446,585 km (0.076 R)
• M23: 3,611,741 km (0.113 R)
• M24: 3,764,331 km (0.098 R)
• M25: 4,012,813 km (0.077 R)
• M26: 4,226,589 km (0.118 R)
• M27: 4,322,930 km (0.056 R)
• M28: 4,428,097 km (0.089 R)
• M29: 4,707,247 km (0.091 R)
• M30: 4,823,933 km (0.106 R)
• M31: 4,907,857 km (0.079 R)
• M32: 5,000,758 km (0.104 R)
• M33: 5,119,838 km (0.091 R)
• M34: 5,274,372 km (0.074 R)
• M35: 5,378,343 km (0.114 R)
• M36: 5,482,912 km (0.088 R)
• M37: 5,570,576 km (0.112 R)
• M38: 5,765,203 km (0.095 R)
• M39: 5,881,141 km (0.037 R)
• M40: 6,106,585 km (0.077 R)
• M41: 6,243,168 km (0.1 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 12

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.47 AU - 2.71 AU

Year: 2930 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,640,824 km

• M1: 173,085 km (0.081 R)
• M2: 346,469 km (0.073 R)
• M3: 468,241 km (0.07 R)
• M4: 573,708 km (0.087 R)
• M5: 744,848 km (0.119 R)
• M6: 842,386 km (0.097 R)
• M7: 1,019,210 km (0.105 R)
• M8: 1,129,165 km (0.11 R)
• M9: 2,025,705 km (0.1 R)
• M10: 2,166,776 km (0.073 R)
• M11: 2,355,119 km (0.072 R)
• M12: 2,873,625 km (0.054 R)
• M13: 3,097,424 km (0.108 R)
• M14: 3,393,777 km (0.109 R)
• M15: 3,494,606 km (0.119 R)
• M16: 3,596,482 km (0.092 R)
• M17: 3,785,873 km (0.106 R)
• M18: 3,908,244 km (0.086 R)
• M19: 4,085,219 km (0.096 R)
• M20: 4,192,780 km (0.077 R)
• M21: 4,838,743 km (0.107 R)
• M22: 5,260,759 km (0.056 R)
• M23: 5,378,043 km (0.059 R)
• M24: 5,555,467 km (0.065 R)
• M25: 5,855,560 km (0.053 R)
• M26: 6,058,714 km (0.098 R)
• M27: 6,140,544 km (0.104 R)
• M28: 6,367,633 km (0.12 R)
• M29: 6,534,585 km (0.057 R)
• M30: 6,936,853 km (0.1 R)
• M31: 7,369,191 km (0.118 R)
• M32: 7,456,706 km (0.053 R)
• M33: 7,899,516 km (0.071 R)
• M34: 8,510,922 km (0.094 R)
• M35: 9,020,303 km (0.026 R)
• M36: 9,397,140 km (0.071 R)
• M37: 10,020,514 km (0.069 R)
• M38: 10,361,747 km (0.041 R)
• M39: 10,706,720 km (0.115 R)
• M40: 10,855,719 km (0.106 R)
• M41: 11,055,582 km (0.075 R)
• M42: 11,815,689 km (0.029 R)
• M43: 12,072,847 km (0.078 R)
• M44: 12,357,981 km (0.119 R)
• M45: 12,619,029 km (0.119 R)
• M46: 13,573,912 km (0.097 R)
• M47: 13,762,256 km (0.056 R)
• M48: 13,843,189 km (0.102 R)
• M49: 13,978,575 km (0.092 R)
• M50: 14,855,368 km (0.098 R)
• M51: 14,938,395 km (0.112 R)
• M52: 15,077,371 km (0.08 R)
• M53: 15,665,291 km (0.101 R)
• M54: 15,834,635 km (0.117 R)
• M55: 16,089,849 km (0.085 R)
• M56: 16,575,594 km (0.041 R)
• M57: 16,892,442 km (0.091 R)
• M58: 16,979,209 km (0.108 R)
• M59: 17,532,272 km (0.096 R)
• M60: 17,796,312 km (0.111 R)
• M61: 18,032,228 km (0.046 R)
• M62: 18,656,201 km (0.118 R)
• M63: 19,196,548 km (0.074 R)
• M64: 19,468,816 km (0.065 R)
• M65: 20,108,796 km (0.099 R)
• M66: 20,262,284 km (0.05 R)
• M67: 20,755,807 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.9

Radius: 3.1

Gravity: 96.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.18 AU - 12.56 AU

Year: 23473 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,640,824 km

• M1: 677,978 km (0.097 R)
• M2: 787,334 km (0.116 R)
• M3: 815,608 km (0.065 R)
• M4: 2,077,615 km (0.1 R)
• M5: 2,116,959 km (0.109 R)
• M6: 2,156,603 km (0.106 R)
• M7: 2,440,540 km (0.116 R)
• M8: 3,406,942 km (0.118 R)
• M9: 3,546,966 km (0.111 R)
• M10: 3,594,089 km (0.099 R)
• M11: 3,736,656 km (0.076 R)
• M12: 4,578,592 km (0.073 R)
• M13: 4,941,666 km (0.083 R)
• M14: 5,422,025 km (0.098 R)
• M15: 5,476,329 km (0.1 R)
• M16: 6,599,360 km (0.091 R)
• M17: 6,773,792 km (0.077 R)
• M18: 8,473,523 km (0.027 R)
• M19: 8,536,503 km (0.042 R)
• M20: 9,697,233 km (0.099 R)
• M21: 10,296,073 km (0.055 R)
• M22: 11,112,728 km (0.081 R)
• M23: 11,598,772 km (0.086 R)
• M24: 12,162,606 km (0.12 R)
• M25: 13,463,509 km (0.089 R)
• M26: 14,280,014 km (0.097 R)
• M27: 15,418,903 km (0.091 R)
• M28: 17,300,994 km (0.07 R)
• M29: 17,621,732 km (0.059 R)
• M30: 18,677,294 km (0.044 R)
• M31: 20,256,599 km (0.097 R)
• M32: 20,509,868 km (0.087 R)
• M33: 20,594,540 km (0.048 R)
• M34: 20,849,156 km (0.111 R)
• M35: 21,275,959 km (0.084 R)
• M36: 22,398,840 km (0.051 R)
• M37: 22,573,272 km (0.083 R)
• M38: 23,896,016 km (0.095 R)
• M39: 28,105,999 km (0.069 R)
• M40: 29,336,591 km (0.093 R)
• M41: 29,718,664 km (0.098 R)
• M42: 30,102,532 km (0.106 R)
• M43: 30,681,177 km (0.073 R)
• M44: 31,069,084 km (0.11 R)
• M45: 32,538,135 km (0.088 R)
• M46: 33,729,383 km (0.116 R)
• M47: 33,829,314 km (0.096 R)
• M48: 35,137,249 km (0.061 R)
• M49: 35,644,685 km (0.054 R)
• M50: 36,154,664 km (0.109 R)
• M51: 38,113,947 km (0.081 R)
• M52: 40,107,638 km (0.102 R)
• M53: 41,705,194 km (0.088 R)
• M54: 41,812,455 km (0.108 R)
• M55: 43,323,693 km (0.076 R)
• M56: 44,632,974 km (0.092 R)
• M57: 45,072,342 km (0.087 R)
• M58: 45,292,551 km (0.074 R)
• M59: 45,955,419 km (0.079 R)
• M60: 47,962,873 km (0.111 R)
• M61: 48,075,221 km (0.101 R)
• M62: 51,142,126 km (0.118 R)
• M63: 52,293,880 km (0.026 R)
• M64: 53,337,924 km (0.042 R)
• M65: 55,564,240 km (0.072 R)
• M66: 55,800,305 km (0.104 R)
• M67: 56,273,483 km (0.091 R)
• M68: 56,985,868 km (0.04 R)
• M69: 57,701,096 km (0.035 R)
• M70: 58,899,973 km (0.062 R)
• M71: 59,261,102 km (0.052 R)
• M72: 61,078,417 km (0.12 R)
• M73: 65,887,839 km (0.094 R)
• M74: 67,643,819 km (0.032 R)
• M75: 69,923,840 km (0.109 R)
• M76: 70,689,482 km (0.102 R)
• M77: 74,169,128 km (0.214 R)
• M78: 75,210,778 km (0.117 R)
• M79: 76,257,215 km (0.095 R)
• M80: 77,176,794 km (0.096 R)
• M81: 77,308,440 km (0.205 R)
• M82: 77,703,976 km (0.078 R)
• M83: 77,835,922 km (0.055 R)
• M84: 78,761,783 km (0.111 R)
• M85: 80,758,167 km (0.11 R)
• M86: 81,561,208 km (0.193 R)
• M87: 82,367,092 km (0.111 R)
• M88: 83,040,581 km (0.081 R)
• M89: 83,310,605 km (0.197 R)
• M90: 83,445,692 km (0.085 R)
• M91: 84,257,560 km (0.089 R)
• M92: 84,936,285 km (0.197 R)
• M93: 85,889,373 km (0.095 R)
• M94: 86,025,807 km (0.072 R)
• M95: 87,943,651 km (0.083 R)
• M96: 91,125,000 km (0.209 R)
• M97: 92,240,252 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit