🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 9.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.21 AU - 1.55 AU

Year: 1081 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,322,431 km

• M1: 126,859 km (0.095 R)
• M2: 206,744 km (0.1 R)
• M3: 379,679 km (0.045 R)
• M4: 459,415 km (0.066 R)
• M5: 538,104 km (0.062 R)
• M6: 647,160 km (0.084 R)
• M7: 733,030 km (0.113 R)
• M8: 795,711 km (0.079 R)
• M9: 970,890 km (0.094 R)
• M10: 1,127,519 km (0.1 R)
• M11: 1,227,899 km (0.114 R)
• M12: 1,292,825 km (0.085 R)
• M13: 1,449,304 km (0.078 R)
• M14: 1,512,434 km (0.056 R)
• M15: 1,600,099 km (0.062 R)
• M16: 1,732,044 km (0.107 R)
• M17: 1,799,214 km (0.042 R)
• M18: 1,879,996 km (0.068 R)
• M19: 1,968,409 km (0.106 R)
• M20: 2,431,115 km (0.092 R)
• M21: 2,660,897 km (0.102 R)
• M22: 2,774,891 km (0.097 R)
• M23: 2,897,711 km (0.118 R)
• M24: 3,067,056 km (0.117 R)
• M25: 3,247,171 km (0.09 R)
• M26: 3,485,032 km (0.038 R)
• M27: 3,586,459 km (0.078 R)
• M28: 3,921,110 km (0.105 R)
• M29: 4,010,420 km (0.047 R)
• M30: 4,224,345 km (0.105 R)
• M31: 4,324,276 km (0.074 R)
• M32: 4,416,578 km (0.074 R)
• M33: 4,783,990 km (0.11 R)
• M34: 4,844,727 km (0.068 R)
• M35: 4,940,769 km (0.056 R)
• M36: 5,072,714 km (0.038 R)
• M37: 5,161,276 km (0.079 R)
• M38: 5,223,658 km (0.048 R)
• M39: 5,304,142 km (0.102 R)
• M40: 5,412,152 km (0.12 R)
• M41: 5,548,136 km (0.103 R)
• M42: 5,740,669 km (0.04 R)
• M43: 5,832,971 km (0.08 R)
• M44: 5,916,596 km (0.066 R)
• M45: 6,085,043 km (0.118 R)
• M46: 6,198,139 km (0.105 R)
• M47: 6,302,409 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 9.5

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.47 AU - 1.95 AU

Year: 1491 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,322,431 km

• M1: 135,087 km (0.032 R)
• M2: 210,035 km (0.104 R)
• M3: 275,709 km (0.058 R)
• M4: 472,729 km (0.06 R)
• M5: 595,699 km (0.114 R)
• M6: 838,646 km (0.111 R)
• M7: 906,264 km (0.106 R)
• M8: 1,112,559 km (0.113 R)
• M9: 1,247,347 km (0.092 R)
• M10: 1,352,066 km (0.101 R)
• M11: 1,542,653 km (0.079 R)
• M12: 1,665,174 km (0.101 R)
• M13: 1,909,916 km (0.116 R)
• M14: 2,176,799 km (0.059 R)
• M15: 2,314,877 km (0.059 R)
• M16: 2,532,991 km (0.098 R)
• M17: 2,907,584 km (0.096 R)
• M18: 3,263,478 km (0.091 R)
• M19: 3,397,517 km (0.091 R)
• M20: 3,459,002 km (0.051 R)
• M21: 3,520,935 km (0.07 R)
• M22: 3,926,047 km (0.107 R)
• M23: 4,386,060 km (0.048 R)
• M24: 4,684,059 km (0.061 R)
• M25: 4,752,724 km (0.105 R)
• M26: 4,891,102 km (0.086 R)
• M27: 5,016,765 km (0.107 R)
• M28: 5,129,412 km (0.106 R)
• M29: 5,400,184 km (0.107 R)
• M30: 5,472,290 km (0.088 R)
• M31: 5,544,695 km (0.058 R)
• M32: 5,690,404 km (0.067 R)
• M33: 5,822,648 km (0.072 R)
• M34: 6,150,268 km (0.116 R)
• M35: 6,301,212 km (0.094 R)
• M36: 6,560,615 km (0.102 R)
• M37: 6,792,342 km (0.069 R)
• M38: 7,343,759 km (0.037 R)
• M39: 7,942,450 km (0.042 R)
• M40: 8,073,947 km (0.068 R)
• M41: 8,305,823 km (0.071 R)
• M42: 8,556,699 km (0.059 R)
• M43: 8,624,018 km (0.098 R)
• M44: 8,742,200 km (0.104 R)
• M45: 8,827,022 km (0.114 R)
• M46: 8,912,144 km (0.117 R)
• M47: 8,980,360 km (0.072 R)
• M48: 9,100,338 km (0.08 R)
• M49: 9,203,411 km (0.046 R)
• M50: 9,289,729 km (0.073 R)
• M51: 9,393,549 km (0.089 R)
• M52: 9,602,538 km (0.075 R)
• M53: 9,690,052 km (0.111 R)
• M54: 10,078,409 km (0.041 R)
• M55: 10,292,334 km (0.118 R)
• M56: 10,706,570 km (0.113 R)
• M57: 10,888,331 km (0.116 R)
• M58: 10,961,335 km (0.119 R)
• M59: 11,071,290 km (0.107 R)
• M60: 11,236,745 km (0.092 R)
• M61: 11,775,297 km (0.113 R)
• M62: 12,666,302 km (0.109 R)
• M63: 12,974,474 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 14.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.99 AU - 6.65 AU

Year: 8183 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,322,431 km

• M1: 232,475 km (0.113 R)
• M2: 344,973 km (0.095 R)
• M3: 597,045 km (0.112 R)
• M4: 776,114 km (0.086 R)
• M5: 960,568 km (0.111 R)
• M6: 1,051,224 km (0.062 R)
• M7: 1,462,469 km (0.112 R)
• M8: 1,865,635 km (0.09 R)
• M9: 2,060,711 km (0.076 R)
• M10: 2,304,106 km (0.067 R)
• M11: 2,450,563 km (0.111 R)
• M12: 3,159,956 km (0.1 R)
• M13: 3,514,054 km (0.104 R)
• M14: 3,781,984 km (0.056 R)
• M15: 4,031,363 km (0.107 R)
• M16: 5,055,959 km (0.089 R)
• M17: 5,165,465 km (0.11 R)
• M18: 5,303,544 km (0.065 R)
• M19: 5,640,139 km (0.081 R)
• M20: 6,275,182 km (0.064 R)
• M21: 6,902,895 km (0.119 R)
• M22: 6,994,149 km (0.08 R)
• M23: 7,488,121 km (0.115 R)
• M24: 7,802,726 km (0.104 R)
• M25: 8,057,491 km (0.084 R)
• M26: 8,444,800 km (0.073 R)
• M27: 9,104,078 km (0.097 R)
• M28: 9,609,419 km (0.096 R)
• M29: 9,951,400 km (0.117 R)
• M30: 10,089,329 km (0.111 R)
• M31: 10,367,132 km (0.072 R)
• M32: 11,001,577 km (0.098 R)
• M33: 11,431,521 km (0.063 R)
• M34: 11,539,830 km (0.098 R)
• M35: 11,867,001 km (0.071 R)
• M36: 12,197,163 km (0.11 R)
• M37: 12,419,017 km (0.107 R)
• M38: 12,979,560 km (0.117 R)
• M39: 14,241,717 km (0.06 R)
• M40: 14,436,344 km (0.059 R)
• M41: 14,671,063 km (0.086 R)
• M42: 14,828,291 km (0.103 R)
• M43: 15,065,254 km (0.052 R)
• M44: 15,184,184 km (0.118 R)
• M45: 16,390,541 km (0.091 R)
• M46: 17,336,299 km (0.059 R)
• M47: 17,627,715 km (0.077 R)
• M48: 17,794,816 km (0.12 R)
• M49: 18,088,776 km (0.079 R)
• M50: 18,257,523 km (0.05 R)
• M51: 19,280,622 km (0.115 R)
• M52: 20,191,075 km (0.119 R)
• M53: 20,497,601 km (0.109 R)
• M54: 21,471,334 km (0.116 R)
• M55: 21,829,172 km (0.057 R)
• M56: 21,963,959 km (0.059 R)
• M57: 22,188,955 km (0.078 R)
• M58: 22,686,966 km (0.102 R)
• M59: 22,777,921 km (0.098 R)
• M60: 23,051,386 km (0.117 R)
• M61: 25,846,323 km (0.054 R)
• M62: 25,941,318 km (0.092 R)
• M63: 26,849,676 km (0.115 R)
• M64: 27,042,209 km (0.11 R)
• M65: 27,963,133 km (0.084 R)
• M66: 28,845,162 km (0.091 R)
• M67: 29,289,618 km (0.104 R)
• M68: 29,537,501 km (0.091 R)
• M69: 29,636,834 km (0.102 R)
• M70: 29,736,167 km (0.077 R)
• M71: 29,885,615 km (0.083 R)
• M72: 30,586,182 km (0.091 R)
• M73: 31,241,421 km (0.09 R)
• M74: 31,799,571 km (0.094 R)
• M75: 31,952,310 km (0.114 R)
• M76: 32,105,349 km (0.073 R)
• M77: 33,442,006 km (0.102 R)
• M78: 33,545,527 km (0.107 R)
• M79: 33,753,020 km (0.098 R)
• M80: 33,908,901 km (0.042 R)
• M81: 34,273,471 km (0.049 R)
• M82: 34,639,387 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit