🌌 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: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 13.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 1180 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 70,182,311 km

• M1: 170,242 km (0.066 R)
• M2: 284,984 km (0.058 R)
• M3: 382,821 km (0.091 R)
• M4: 518,057 km (0.105 R)
• M5: 650,751 km (0.115 R)
• M6: 766,689 km (0.073 R)
• M7: 903,272 km (0.108 R)
• M8: 1,035,367 km (0.115 R)
• M9: 1,124,976 km (0.027 R)
• M10: 1,210,247 km (0.066 R)
• M11: 1,403,078 km (0.037 R)
• M12: 1,511,387 km (0.046 R)
• M13: 1,836,763 km (0.107 R)
• M14: 1,930,261 km (0.091 R)
• M15: 2,025,555 km (0.117 R)
• M16: 2,376,213 km (0.092 R)
• M17: 2,601,806 km (0.113 R)
• M18: 2,756,191 km (0.105 R)
• M19: 2,983,580 km (0.058 R)
• M20: 3,155,767 km (0.105 R)
• M21: 3,237,896 km (0.064 R)
• M22: 3,478,300 km (0.077 R)
• M23: 3,595,435 km (0.096 R)
• M24: 3,844,516 km (0.092 R)
• M25: 3,943,549 km (0.096 R)
• M26: 4,189,339 km (0.08 R)
• M27: 4,336,992 km (0.064 R)
• M28: 4,463,252 km (0.111 R)
• M29: 4,602,528 km (0.034 R)
• M30: 4,754,968 km (0.115 R)
• M31: 4,921,172 km (0.094 R)
• M32: 5,016,914 km (0.059 R)
• M33: 5,186,109 km (0.095 R)
• M34: 5,555,018 km (0.117 R)
• M35: 5,654,949 km (0.084 R)
• M36: 5,793,178 km (0.116 R)
• M37: 6,060,359 km (0.119 R)
• M38: 6,176,148 km (0.091 R)
• M39: 6,554,182 km (0.103 R)
• M40: 6,859,511 km (0.112 R)
• M41: 7,074,633 km (0.045 R)
• M42: 7,511,608 km (0.1 R)
• M43: 7,594,486 km (0.058 R)
• M44: 7,705,637 km (0.076 R)
• M45: 7,957,560 km (0.108 R)
• M46: 8,098,630 km (0.095 R)
• M47: 8,311,807 km (0.067 R)
• M48: 8,642,568 km (0.115 R)
• M49: 8,773,018 km (0.051 R)
• M50: 9,021,500 km (0.105 R)
• M51: 9,227,795 km (0.101 R)
• M52: 9,331,616 km (0.116 R)
• M53: 9,450,696 km (0.045 R)
• M54: 9,630,213 km (0.114 R)
• M55: 10,038,466 km (0.05 R)
• M56: 10,160,538 km (0.079 R)
• M57: 10,283,058 km (0.051 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 13.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.96 AU - 2.78 AU

Year: 2518 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 70,182,311 km

• M1: 187,596 km (0.109 R)
• M2: 359,035 km (0.11 R)
• M3: 448,943 km (0.11 R)
• M4: 624,721 km (0.103 R)
• M5: 722,707 km (0.079 R)
• M6: 986,897 km (0.087 R)
• M7: 1,497,325 km (0.03 R)
• M8: 1,608,925 km (0.062 R)
• M9: 1,777,522 km (0.096 R)
• M10: 2,122,794 km (0.063 R)
• M11: 2,328,640 km (0.086 R)
• M12: 2,728,516 km (0.062 R)
• M13: 2,909,828 km (0.032 R)
• M14: 3,040,278 km (0.095 R)
• M15: 3,397,816 km (0.115 R)
• M16: 3,546,966 km (0.079 R)
• M17: 3,899,717 km (0.102 R)
• M18: 4,177,969 km (0.111 R)
• M19: 4,363,022 km (0.117 R)
• M20: 5,196,432 km (0.083 R)
• M21: 5,289,033 km (0.059 R)
• M22: 5,422,474 km (0.107 R)
• M23: 5,530,035 km (0.101 R)
• M24: 5,651,957 km (0.05 R)
• M25: 6,064,698 km (0.054 R)
• M26: 6,331,131 km (0.117 R)
• M27: 6,832,284 km (0.067 R)
• M28: 6,934,011 km (0.061 R)
• M29: 7,510,412 km (0.088 R)
• M30: 7,645,648 km (0.088 R)
• M31: 7,827,260 km (0.1 R)
• M32: 8,133,038 km (0.086 R)
• M33: 8,225,639 km (0.116 R)
• M34: 8,536,653 km (0.075 R)
• M35: 8,662,166 km (0.12 R)
• M36: 9,042,294 km (0.101 R)
• M37: 9,590,271 km (0.043 R)
• M38: 10,315,521 km (0.057 R)
• M39: 10,449,411 km (0.118 R)
• M40: 10,752,497 km (0.115 R)
• M41: 10,956,249 km (0.08 R)
• M42: 11,041,520 km (0.113 R)
• M43: 11,247,067 km (0.12 R)
• M44: 11,402,051 km (0.078 R)
• M45: 11,748,968 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.91 AU - 2.93 AU

Year: 2599 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,182,311 km

• M1: 253,718 km (0.078 R)
• M2: 356,641 km (0.06 R)
• M3: 465,249 km (0.12 R)
• M4: 567,126 km (0.06 R)
• M5: 666,758 km (0.091 R)
• M6: 760,705 km (0.119 R)
• M7: 853,306 km (0.063 R)
• M8: 1,081,293 km (0.11 R)
• M9: 1,306,438 km (0.095 R)
• M10: 1,573,321 km (0.05 R)
• M11: 1,678,189 km (0.077 R)
• M12: 1,941,930 km (0.108 R)
• M13: 2,209,710 km (0.052 R)
• M14: 2,308,445 km (0.06 R)
• M15: 2,428,871 km (0.062 R)
• M16: 2,520,575 km (0.119 R)
• M17: 2,824,557 km (0.095 R)
• M18: 2,942,889 km (0.1 R)
• M19: 3,196,159 km (0.109 R)
• M20: 3,479,646 km (0.054 R)
• M21: 3,572,248 km (0.093 R)
• M22: 4,010,869 km (0.081 R)
• M23: 4,267,728 km (0.062 R)
• M24: 4,517,407 km (0.082 R)
• M25: 4,656,832 km (0.061 R)
• M26: 4,888,110 km (0.12 R)
• M27: 5,005,246 km (0.091 R)
• M28: 5,110,114 km (0.111 R)
• M29: 5,523,602 km (0.034 R)
• M30: 5,700,277 km (0.113 R)
• M31: 5,864,985 km (0.097 R)
• M32: 6,087,287 km (0.104 R)
• M33: 6,255,734 km (0.082 R)
• M34: 6,425,827 km (0.085 R)
• M35: 6,727,117 km (0.035 R)
• M36: 6,843,205 km (0.086 R)
• M37: 7,136,267 km (0.093 R)
• M38: 7,704,590 km (0.108 R)
• M39: 8,552,959 km (0.048 R)
• M40: 8,805,331 km (0.109 R)
• M41: 9,108,416 km (0.097 R)
• M42: 9,447,255 km (0.054 R)
• M43: 10,004,806 km (0.081 R)
• M44: 10,590,033 km (0.086 R)
• M45: 10,878,308 km (0.062 R)
• M46: 10,997,837 km (0.077 R)
• M47: 11,584,261 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 5.8

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.25 AU - 8.55 AU

Year: 16805 Days

Day: 23.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,182,311 km

• M1: 142,268 km (0.102 R)
• M2: 200,910 km (0.031 R)
• M3: 366,066 km (0.113 R)
• M4: 809,474 km (0.117 R)
• M5: 951,891 km (0.073 R)
• M6: 1,076,955 km (0.095 R)
• M7: 1,512,135 km (0.117 R)
• M8: 1,902,287 km (0.051 R)
• M9: 2,525,960 km (0.066 R)
• M10: 2,806,306 km (0.097 R)
• M11: 3,059,725 km (0.111 R)
• M12: 3,245,227 km (0.038 R)
• M13: 3,903,308 km (0.075 R)
• M14: 4,063,976 km (0.098 R)
• M15: 4,104,517 km (0.095 R)
• M16: 4,392,044 km (0.069 R)
• M17: 4,559,145 km (0.078 R)
• M18: 5,073,313 km (0.096 R)
• M19: 5,248,791 km (0.109 R)
• M20: 5,292,922 km (0.084 R)
• M21: 5,787,194 km (0.076 R)
• M22: 6,109,278 km (0.112 R)
• M23: 6,342,950 km (0.04 R)
• M24: 7,704,889 km (0.1 R)
• M25: 7,856,132 km (0.118 R)
• M26: 8,626,412 km (0.114 R)
• M27: 9,744,805 km (0.066 R)
• M28: 10,017,821 km (0.101 R)
• M29: 10,127,776 km (0.081 R)
• M30: 11,021,174 km (0.074 R)
• M31: 11,305,560 km (0.075 R)
• M32: 11,707,829 km (0.099 R)
• M33: 12,644,610 km (0.097 R)
• M34: 14,217,632 km (0.113 R)
• M35: 14,713,998 km (0.118 R)
• M36: 14,901,593 km (0.068 R)
• M37: 16,820,485 km (0.116 R)
• M38: 17,411,247 km (0.114 R)
• M39: 17,609,614 km (0.059 R)
• M40: 17,742,307 km (0.081 R)
• M41: 18,410,711 km (0.081 R)
• M42: 19,155,559 km (0.085 R)
• M43: 19,565,906 km (0.051 R)
• M44: 19,634,571 km (0.056 R)
• M45: 19,979,244 km (0.063 R)
• M46: 21,165,705 km (0.102 R)
• M47: 21,874,350 km (0.06 R)
• M48: 21,945,559 km (0.098 R)
• M49: 23,387,533 km (0.092 R)
• M50: 23,533,391 km (0.107 R)
• M51: 25,232,523 km (0.1 R)
• M52: 25,307,322 km (0.112 R)
• M53: 25,983,654 km (0.106 R)
• M54: 26,134,748 km (0.037 R)
• M55: 26,361,838 km (0.109 R)
• M56: 26,437,684 km (0.109 R)
• M57: 26,741,966 km (0.083 R)
• M58: 28,435,713 km (0.113 R)
• M59: 32,412,323 km (0.041 R)
• M60: 37,152,781 km (0.115 R)
• M61: 38,349,863 km (0.12 R)
• M62: 38,953,042 km (0.115 R)
• M63: 39,039,509 km (0.049 R)
• M64: 39,646,278 km (0.114 R)
• M65: 39,733,344 km (0.098 R)
• M66: 40,431,069 km (0.119 R)
• M67: 40,957,204 km (0.118 R)
• M68: 41,750,522 km (0.099 R)
• M69: 42,994,578 km (0.101 R)
• M70: 43,173,197 km (0.082 R)
• M71: 43,980,577 km (0.114 R)
• M72: 44,611,880 km (0.109 R)
• M73: 46,432,187 km (0.109 R)
• M74: 46,615,594 km (0.078 R)
• M75: 47,351,316 km (0.074 R)
• M76: 47,813,275 km (0.106 R)
• M77: 48,927,779 km (0.12 R)
• M78: 50,238,855 km (0.092 R)
• M79: 50,993,277 km (0.108 R)
• M80: 51,277,064 km (0.087 R)
• M81: 52,895,563 km (0.045 R)
• M82: 53,182,941 km (0.088 R)
• M83: 53,374,725 km (0.111 R)
• M84: 54,337,387 km (0.118 R)
• M85: 55,208,795 km (0.087 R)
• M86: 56,084,691 km (0.05 R)
• M87: 56,965,224 km (0.108 R)
• M88: 58,047,714 km (0.1 R)
• M89: 58,344,067 km (0.084 R)
• M90: 59,833,464 km (0.058 R)
• M91: 60,033,027 km (0.033 R)
• M92: 64,376,302 km (0.066 R)
• M93: 64,887,927 km (0.089 R)
• M94: 67,777,410 km (0.091 R)
• M95: 68,193,741 km (0.07 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: 296 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit