🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 11.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.91 AU - 1.03 AU

Year: 627 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,160,287 km

• M1: 143,165 km (0.032 R)
• M2: 214,224 km (0.114 R)
• M3: 288,425 km (0.081 R)
• M4: 374,593 km (0.096 R)
• M5: 449,093 km (0.036 R)
• M6: 582,085 km (0.099 R)
• M7: 680,670 km (0.108 R)
• M8: 781,200 km (0.086 R)
• M9: 946,955 km (0.115 R)
• M10: 1,022,352 km (0.086 R)
• M11: 1,251,685 km (0.063 R)
• M12: 1,367,325 km (0.064 R)
• M13: 1,564,644 km (0.114 R)
• M14: 1,824,645 km (0.066 R)
• M15: 1,902,436 km (0.102 R)
• M16: 1,999,824 km (0.111 R)
• M17: 2,161,689 km (0.097 R)
• M18: 2,295,579 km (0.094 R)
• M19: 2,425,879 km (0.094 R)
• M20: 2,551,840 km (0.119 R)
• M21: 2,936,307 km (0.071 R)
• M22: 3,035,191 km (0.101 R)
• M23: 3,222,189 km (0.063 R)
• M24: 3,353,835 km (0.117 R)
• M25: 3,509,716 km (0.088 R)
• M26: 3,592,294 km (0.111 R)
• M27: 3,728,877 km (0.093 R)
• M28: 3,913,779 km (0.109 R)
• M29: 4,062,330 km (0.104 R)
• M30: 4,300,789 km (0.069 R)
• M31: 4,405,657 km (0.089 R)
• M32: 4,560,341 km (0.087 R)
• M33: 4,766,637 km (0.091 R)
• M34: 4,900,228 km (0.119 R)
• M35: 5,035,165 km (0.086 R)
• M36: 5,111,610 km (0.076 R)
• M37: 5,188,503 km (0.093 R)
• M38: 5,274,372 km (0.101 R)
• M39: 5,464,960 km (0.071 R)
• M40: 5,613,660 km (0.11 R)
• M41: 5,684,270 km (0.098 R)
• M42: 5,763,856 km (0.116 R)
• M43: 5,835,065 km (0.046 R)
• M44: 6,140,693 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 8.5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.34 AU - 1.78 AU

Year: 1278 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,160,287 km

• M1: 113,395 km (0.111 R)
• M2: 190,887 km (0.088 R)
• M3: 394,490 km (0.091 R)
• M4: 486,492 km (0.117 R)
• M5: 541,993 km (0.071 R)
• M6: 765,193 km (0.114 R)
• M7: 823,835 km (0.1 R)
• M8: 1,074,262 km (0.096 R)
• M9: 1,140,684 km (0.107 R)
• M10: 1,199,925 km (0.096 R)
• M11: 1,366,277 km (0.051 R)
• M12: 1,606,382 km (0.12 R)
• M13: 1,663,678 km (0.116 R)
• M14: 1,721,722 km (0.093 R)
• M15: 1,859,950 km (0.1 R)
• M16: 1,930,411 km (0.035 R)
• M17: 2,043,058 km (0.102 R)
• M18: 2,179,043 km (0.032 R)
• M19: 2,493,198 km (0.052 R)
• M20: 2,718,343 km (0.078 R)
• M21: 2,810,346 km (0.063 R)
• M22: 2,973,706 km (0.107 R)
• M23: 3,212,764 km (0.077 R)
• M24: 3,408,438 km (0.1 R)
• M25: 3,520,187 km (0.064 R)
• M26: 3,595,435 km (0.104 R)
• M27: 3,862,916 km (0.095 R)
• M28: 4,336,693 km (0.117 R)
• M29: 4,471,630 km (0.074 R)
• M30: 4,580,537 km (0.077 R)
• M31: 4,717,868 km (0.059 R)
• M32: 4,982,656 km (0.1 R)
• M33: 5,095,752 km (0.075 R)
• M34: 5,353,061 km (0.109 R)
• M35: 5,717,481 km (0.044 R)
• M36: 6,029,991 km (0.116 R)
• M37: 6,090,129 km (0.115 R)
• M38: 6,241,373 km (0.11 R)
• M39: 6,317,368 km (0.113 R)
• M40: 6,470,557 km (0.104 R)
• M41: 6,702,583 km (0.069 R)
• M42: 7,350,641 km (0.104 R)
• M43: 7,739,296 km (0.051 R)
• M44: 7,919,562 km (0.111 R)
• M45: 8,018,595 km (0.11 R)
• M46: 8,267,826 km (0.079 R)
• M47: 8,502,844 km (0.082 R)
• M48: 8,791,119 km (0.084 R)
• M49: 8,945,055 km (0.062 R)
• M50: 9,203,560 km (0.119 R)
• M51: 9,290,327 km (0.077 R)
• M52: 9,639,937 km (0.11 R)
• M53: 9,763,355 km (0.08 R)
• M54: 10,011,688 km (0.057 R)
• M55: 10,659,895 km (0.042 R)
• M56: 10,860,805 km (0.035 R)
• M57: 11,136,514 km (0.081 R)
• M58: 11,321,716 km (0.089 R)
• M59: 11,452,016 km (0.07 R)
• M60: 11,526,666 km (0.106 R)
• M61: 11,883,456 km (0.029 R)
• M62: 12,110,696 km (0.041 R)
• M63: 12,281,985 km (0.075 R)
• M64: 12,685,002 km (0.106 R)
• M65: 12,878,432 km (0.103 R)
• M66: 13,053,312 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 14.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.69 AU - 3.43 AU

Year: 3511 Days

Day: 14.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,160,287 km

• M1: 187,147 km (0.105 R)
• M2: 274,961 km (0.096 R)
• M3: 479,162 km (0.107 R)
• M4: 719,865 km (0.101 R)
• M5: 1,088,175 km (0.101 R)
• M6: 1,209,349 km (0.038 R)
• M7: 1,335,460 km (0.116 R)
• M8: 1,728,454 km (0.111 R)
• M9: 1,898,846 km (0.093 R)
• M10: 2,242,472 km (0.087 R)
• M11: 2,576,524 km (0.038 R)
• M12: 2,895,766 km (0.115 R)
• M13: 3,211,866 km (0.093 R)
• M14: 3,656,621 km (0.081 R)
• M15: 3,775,252 km (0.101 R)
• M16: 3,998,901 km (0.091 R)
• M17: 4,138,775 km (0.091 R)
• M18: 4,369,604 km (0.087 R)
• M19: 4,678,075 km (0.045 R)
• M20: 5,354,706 km (0.089 R)
• M21: 5,509,241 km (0.075 R)
• M22: 5,626,226 km (0.039 R)
• M23: 5,803,201 km (0.102 R)
• M24: 6,002,016 km (0.094 R)
• M25: 6,102,396 km (0.099 R)
• M26: 6,365,689 km (0.084 R)
• M27: 6,945,829 km (0.065 R)
• M28: 7,306,360 km (0.042 R)
• M29: 7,478,248 km (0.107 R)
• M30: 7,695,015 km (0.113 R)
• M31: 7,804,072 km (0.045 R)
• M32: 7,957,709 km (0.112 R)
• M33: 8,090,253 km (0.113 R)
• M34: 8,290,415 km (0.054 R)
• M35: 8,469,783 km (0.102 R)
• M36: 8,878,035 km (0.114 R)
• M37: 9,038,554 km (0.1 R)
• M38: 9,246,345 km (0.118 R)
• M39: 9,784,748 km (0.094 R)
• M40: 9,903,080 km (0.091 R)
• M41: 10,261,217 km (0.103 R)
• M42: 10,696,547 km (0.074 R)
• M43: 10,891,922 km (0.118 R)
• M44: 11,162,544 km (0.093 R)
• M45: 11,311,245 km (0.07 R)
• M46: 11,685,538 km (0.056 R)
• M47: 11,962,743 km (0.117 R)
• M48: 12,549,167 km (0.079 R)
• M49: 12,807,223 km (0.089 R)
• M50: 13,302,243 km (0.04 R)
• M51: 13,512,428 km (0.108 R)
• M52: 14,096,607 km (0.118 R)
• M53: 14,824,700 km (0.115 R)
• M54: 14,960,834 km (0.06 R)
• M55: 15,070,041 km (0.09 R)
• M56: 15,316,877 km (0.061 R)
• M57: 15,731,263 km (0.108 R)
• M58: 15,925,890 km (0.047 R)
• M59: 16,177,215 km (0.043 R)
• M60: 16,345,512 km (0.075 R)
• M61: 17,425,310 km (0.108 R)
• M62: 17,626,668 km (0.09 R)
• M63: 17,886,819 km (0.12 R)
• M64: 18,235,532 km (0.111 R)
• M65: 18,615,959 km (0.087 R)
• M66: 19,117,411 km (0.089 R)
• M67: 19,236,042 km (0.073 R)
• M68: 19,563,512 km (0.077 R)
• M69: 19,863,007 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 12.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.32 AU - 4.44 AU

Year: 5014 Days

Day: 10.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,160,287 km

• M1: 373,845 km (0.078 R)
• M2: 466,297 km (0.084 R)
• M3: 598,840 km (0.071 R)
• M4: 825,182 km (0.073 R)
• M5: 1,004,998 km (0.084 R)
• M6: 1,293,274 km (0.099 R)
• M7: 1,476,531 km (0.101 R)
• M8: 2,012,839 km (0.068 R)
• M9: 2,094,221 km (0.083 R)
• M10: 2,518,630 km (0.093 R)
• M11: 2,786,410 km (0.096 R)
• M12: 3,272,753 km (0.098 R)
• M13: 3,427,736 km (0.084 R)
• M14: 3,725,137 km (0.088 R)
• M15: 3,948,785 km (0.068 R)
• M16: 4,114,091 km (0.104 R)
• M17: 5,244,901 km (0.081 R)
• M18: 5,542,003 km (0.083 R)
• M19: 5,821,302 km (0.12 R)
• M20: 6,105,239 km (0.055 R)
• M21: 6,515,286 km (0.11 R)
• M22: 6,859,810 km (0.092 R)
• M23: 7,084,357 km (0.088 R)
• M24: 7,592,391 km (0.103 R)
• M25: 7,928,837 km (0.105 R)
• M26: 8,616,688 km (0.115 R)
• M27: 8,967,794 km (0.087 R)
• M28: 9,268,486 km (0.118 R)
• M29: 9,740,018 km (0.103 R)
• M30: 10,105,785 km (0.118 R)
• M31: 11,347,746 km (0.039 R)
• M32: 11,465,779 km (0.101 R)
• M33: 11,822,271 km (0.112 R)
• M34: 11,911,880 km (0.119 R)
• M35: 12,242,791 km (0.111 R)
• M36: 12,333,447 km (0.093 R)
• M37: 12,729,283 km (0.118 R)
• M38: 12,882,770 km (0.112 R)
• M39: 13,067,524 km (0.049 R)
• M40: 14,131,763 km (0.101 R)
• M41: 14,258,771 km (0.064 R)
• M42: 14,835,172 km (0.12 R)
• M43: 15,615,475 km (0.094 R)
• M44: 16,342,670 km (0.098 R)
• M45: 17,898,338 km (0.096 R)
• M46: 18,139,340 km (0.109 R)
• M47: 18,938,342 km (0.088 R)
• M48: 19,289,449 km (0.034 R)
• M49: 19,571,889 km (0.055 R)
• M50: 19,713,559 km (0.038 R)
• M51: 19,820,072 km (0.116 R)
• M52: 19,926,736 km (0.119 R)
• M53: 20,069,302 km (0.112 R)
• M54: 20,427,140 km (0.057 R)
• M55: 20,570,904 km (0.067 R)
• M56: 22,322,097 km (0.08 R)
• M57: 22,433,248 km (0.096 R)
• M58: 22,618,600 km (0.087 R)
• M59: 23,065,897 km (0.033 R)
• M60: 23,779,928 km (0.11 R)
• M61: 24,158,710 km (0.101 R)
• M62: 24,272,703 km (0.111 R)
• M63: 24,463,141 km (0.092 R)
• M64: 24,922,257 km (0.114 R)
• M65: 25,306,873 km (0.116 R)
• M66: 25,500,004 km (0.119 R)
• M67: 25,848,866 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit