🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 10.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.4 AU - 1.5 AU

Year: 1145 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,851,739 km

• M1: 127,906 km (0.066 R)
• M2: 301,889 km (0.067 R)
• M3: 367,712 km (0.113 R)
• M4: 451,038 km (0.084 R)
• M5: 548,276 km (0.047 R)
• M6: 712,385 km (0.086 R)
• M7: 1,082,640 km (0.093 R)
• M8: 1,154,148 km (0.043 R)
• M9: 1,310,328 km (0.082 R)
• M10: 1,430,006 km (0.086 R)
• M11: 1,544,598 km (0.08 R)
• M12: 1,634,806 km (0.099 R)
• M13: 1,736,233 km (0.118 R)
• M14: 1,868,477 km (0.089 R)
• M15: 1,965,118 km (0.092 R)
• M16: 2,073,277 km (0.084 R)
• M17: 2,213,899 km (0.099 R)
• M18: 2,285,556 km (0.109 R)
• M19: 2,378,606 km (0.086 R)
• M20: 2,852,682 km (0.109 R)
• M21: 2,919,552 km (0.091 R)
• M22: 3,032,349 km (0.111 R)
• M23: 3,192,568 km (0.089 R)
• M24: 3,344,111 km (0.115 R)
• M25: 3,497,897 km (0.109 R)
• M26: 3,593,790 km (0.098 R)
• M27: 3,678,312 km (0.074 R)
• M28: 3,862,019 km (0.09 R)
• M29: 4,023,584 km (0.069 R)
• M30: 4,098,832 km (0.092 R)
• M31: 4,340,582 km (0.058 R)
• M32: 4,443,805 km (0.089 R)
• M33: 4,547,775 km (0.116 R)
• M34: 4,745,095 km (0.08 R)
• M35: 4,811,367 km (0.074 R)
• M36: 5,012,426 km (0.107 R)
• M37: 5,436,686 km (0.086 R)
• M38: 5,730,795 km (0.028 R)
• M39: 5,915,399 km (0.104 R)
• M40: 6,217,886 km (0.115 R)
• M41: 6,290,740 km (0.097 R)
• M42: 6,437,047 km (0.091 R)
• M43: 6,643,941 km (0.073 R)
• M44: 6,718,440 km (0.12 R)
• M45: 6,898,107 km (0.105 R)
• M46: 7,034,092 km (0.11 R)
• M47: 7,416,165 km (0.092 R)
• M48: 7,758,146 km (0.028 R)
• M49: 7,852,243 km (0.112 R)
• M50: 7,994,211 km (0.086 R)
• M51: 8,089,206 km (0.06 R)
• M52: 8,168,792 km (0.11 R)
• M53: 8,328,712 km (0.054 R)
• M54: 8,765,538 km (0.112 R)
• M55: 8,830,912 km (0.115 R)
• M56: 9,127,116 km (0.118 R)
• M57: 9,226,598 km (0.113 R)
• M58: 9,881,687 km (0.086 R)
• M59: 10,309,687 km (0.077 R)
• M60: 10,430,562 km (0.117 R)
• M61: 10,743,670 km (0.057 R)
• M62: 10,813,682 km (0.116 R)
• M63: 11,183,638 km (0.115 R)
• M64: 11,468,472 km (0.116 R)
• M65: 11,719,497 km (0.084 R)
• M66: 11,972,467 km (0.053 R)
• M67: 12,063,273 km (0.115 R)
• M68: 12,300,236 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 1303 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,851,739 km

• M1: 140,772 km (0.075 R)
• M2: 211,531 km (0.101 R)
• M3: 351,256 km (0.117 R)
• M4: 430,243 km (0.075 R)
• M5: 532,868 km (0.088 R)
• M6: 610,958 km (0.066 R)
• M7: 734,226 km (0.09 R)
• M8: 818,450 km (0.115 R)
• M9: 891,304 km (0.052 R)
• M10: 1,002,605 km (0.07 R)
• M11: 1,102,836 km (0.086 R)
• M12: 1,228,797 km (0.108 R)
• M13: 1,308,084 km (0.078 R)
• M14: 1,389,016 km (0.086 R)
• M15: 1,489,845 km (0.119 R)
• M16: 1,661,434 km (0.093 R)
• M17: 1,904,979 km (0.112 R)
• M18: 2,058,018 km (0.104 R)
• M19: 2,173,956 km (0.099 R)
• M20: 2,243,070 km (0.074 R)
• M21: 2,419,446 km (0.031 R)
• M22: 2,549,297 km (0.098 R)
• M23: 2,703,832 km (0.058 R)
• M24: 2,899,506 km (0.095 R)
• M25: 3,006,917 km (0.108 R)
• M26: 3,162,499 km (0.108 R)
• M27: 3,257,344 km (0.037 R)
• M28: 3,596,333 km (0.079 R)
• M29: 3,695,367 km (0.113 R)
• M30: 3,845,563 km (0.119 R)
• M31: 3,963,895 km (0.084 R)
• M32: 4,091,951 km (0.088 R)
• M33: 4,264,886 km (0.045 R)
• M34: 4,378,580 km (0.117 R)
• M35: 4,591,308 km (0.098 R)
• M36: 4,707,845 km (0.062 R)
• M37: 4,816,453 km (0.114 R)
• M38: 5,008,387 km (0.093 R)
• M39: 5,277,813 km (0.103 R)
• M40: 5,570,875 km (0.113 R)
• M41: 5,976,734 km (0.106 R)
• M42: 6,153,559 km (0.097 R)
• M43: 6,322,156 km (0.115 R)
• M44: 6,462,179 km (0.092 R)
• M45: 6,674,309 km (0.034 R)
• M46: 6,745,518 km (0.112 R)
• M47: 6,847,543 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 14.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.78 AU - 2.72 AU

Year: 2214 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,851,739 km

• M1: 189,092 km (0.081 R)
• M2: 335,847 km (0.115 R)
• M3: 484,398 km (0.036 R)
• M4: 577,747 km (0.076 R)
• M5: 736,919 km (0.062 R)
• M6: 1,045,540 km (0.107 R)
• M7: 1,396,795 km (0.079 R)
• M8: 1,496,128 km (0.057 R)
• M9: 1,679,236 km (0.109 R)
• M10: 1,833,771 km (0.114 R)
• M11: 2,043,357 km (0.104 R)
• M12: 2,196,246 km (0.07 R)
• M13: 2,353,175 km (0.092 R)
• M14: 2,692,313 km (0.103 R)
• M15: 2,818,274 km (0.102 R)
• M16: 3,018,436 km (0.08 R)
• M17: 3,554,894 km (0.096 R)
• M18: 3,850,200 km (0.032 R)
• M19: 4,040,938 km (0.059 R)
• M20: 4,137,578 km (0.102 R)
• M21: 4,300,340 km (0.102 R)
• M22: 4,869,710 km (0.087 R)
• M23: 5,932,603 km (0.109 R)
• M24: 6,284,008 km (0.113 R)
• M25: 6,833,631 km (0.07 R)
• M26: 7,007,314 km (0.07 R)
• M27: 7,104,552 km (0.091 R)
• M28: 7,339,571 km (0.066 R)
• M29: 7,637,121 km (0.108 R)
• M30: 7,918,365 km (0.109 R)
• M31: 8,080,679 km (0.074 R)
• M32: 8,264,534 km (0.089 R)
• M33: 8,699,116 km (0.112 R)
• M34: 8,929,796 km (0.115 R)
• M35: 9,461,467 km (0.041 R)
• M36: 9,785,496 km (0.105 R)
• M37: 10,025,451 km (0.101 R)
• M38: 10,267,351 km (0.11 R)
• M39: 10,600,505 km (0.09 R)
• M40: 10,869,482 km (0.05 R)
• M41: 11,391,429 km (0.071 R)
• M42: 11,875,229 km (0.119 R)
• M43: 12,084,666 km (0.104 R)
• M44: 12,625,462 km (0.054 R)
• M45: 12,815,451 km (0.087 R)
• M46: 13,270,378 km (0.082 R)
• M47: 13,390,954 km (0.085 R)
• M48: 13,633,303 km (0.108 R)
• M49: 13,755,075 km (0.104 R)
• M50: 13,852,763 km (0.079 R)
• M51: 14,097,804 km (0.104 R)
• M52: 14,245,607 km (0.118 R)
• M53: 14,941,985 km (0.084 R)
• M54: 15,370,284 km (0.066 R)
• M55: 15,777,040 km (0.082 R)
• M56: 16,238,998 km (0.046 R)
• M57: 16,342,221 km (0.104 R)
• M58: 16,601,325 km (0.098 R)
• M59: 16,835,744 km (0.037 R)
• M60: 17,255,067 km (0.113 R)
• M61: 17,624,873 km (0.083 R)
• M62: 17,757,566 km (0.048 R)
• M63: 17,864,080 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.14 AU - 5.98 AU

Year: 8600 Days

Day: 6.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,851,739 km

• M1: 349,311 km (0.105 R)
• M2: 558,748 km (0.103 R)
• M3: 862,881 km (0.073 R)
• M4: 964,757 km (0.113 R)
• M5: 1,125,724 km (0.088 R)
• M6: 1,727,855 km (0.102 R)
• M7: 1,904,231 km (0.045 R)
• M8: 2,040,365 km (0.073 R)
• M9: 2,203,577 km (0.089 R)
• M10: 2,568,147 km (0.081 R)
• M11: 2,847,745 km (0.101 R)
• M12: 3,164,294 km (0.044 R)
• M13: 3,245,376 km (0.098 R)
• M14: 3,437,011 km (0.059 R)
• M15: 3,520,337 km (0.075 R)
• M16: 3,717,357 km (0.058 R)
• M17: 3,831,650 km (0.046 R)
• M18: 4,093,147 km (0.029 R)
• M19: 4,240,950 km (0.031 R)
• M20: 4,542,091 km (0.095 R)
• M21: 4,633,794 km (0.068 R)
• M22: 5,357,399 km (0.119 R)
• M23: 5,881,739 km (0.12 R)
• M24: 6,082,649 km (0.106 R)
• M25: 6,803,711 km (0.096 R)
• M26: 6,979,489 km (0.056 R)
• M27: 7,156,762 km (0.067 R)
• M28: 7,299,628 km (0.105 R)
• M29: 7,733,911 km (0.067 R)
• M30: 7,843,865 km (0.117 R)
• M31: 8,139,620 km (0.091 R)
• M32: 8,590,059 km (0.084 R)
• M33: 9,164,515 km (0.053 R)
• M34: 9,397,888 km (0.051 R)
• M35: 10,553,232 km (0.049 R)
• M36: 10,634,613 km (0.025 R)
• M37: 12,821,884 km (0.101 R)
• M38: 13,302,093 km (0.057 R)
• M39: 13,478,170 km (0.106 R)
• M40: 13,654,994 km (0.105 R)
• M41: 13,788,137 km (0.078 R)
• M42: 14,641,443 km (0.096 R)
• M43: 15,465,577 km (0.067 R)
• M44: 15,790,205 km (0.088 R)
• M45: 16,117,076 km (0.074 R)
• M46: 17,206,747 km (0.119 R)
• M47: 18,173,598 km (0.057 R)
• M48: 19,207,768 km (0.03 R)
• M49: 19,656,711 km (0.03 R)
• M50: 21,178,571 km (0.066 R)
• M51: 22,580,452 km (0.099 R)
• M52: 22,790,637 km (0.054 R)
• M53: 23,478,339 km (0.09 R)
• M54: 23,584,852 km (0.098 R)
• M55: 24,065,660 km (0.095 R)
• M56: 24,226,627 km (0.026 R)
• M57: 24,982,844 km (0.085 R)
• M58: 25,145,906 km (0.031 R)
• M59: 26,131,606 km (0.076 R)
• M60: 26,518,317 km (0.089 R)
• M61: 27,971,361 km (0.099 R)
• M62: 28,821,376 km (0.076 R)
• M63: 29,392,690 km (0.059 R)
• M64: 29,622,323 km (0.113 R)
• M65: 30,025,639 km (0.081 R)
• M66: 30,141,129 km (0.066 R)
• M67: 30,779,313 km (0.108 R)
• M68: 31,480,628 km (0.103 R)
• M69: 31,656,705 km (0.112 R)
• M70: 32,187,179 km (0.119 R)
• M71: 33,675,977 km (0.081 R)
• M72: 33,856,093 km (0.081 R)
• M73: 36,350,338 km (0.043 R)
• M74: 36,535,241 km (0.051 R)
• M75: 37,091,595 km (0.077 R)
• M76: 38,150,000 km (0.062 R)
• M77: 38,463,258 km (0.109 R)
• M78: 39,344,838 km (0.052 R)
• M79: 40,042,264 km (0.111 R)
• M80: 42,093,998 km (0.086 R)
• M81: 42,677,281 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit