🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 8.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,851,713 km

• M1: 109,655 km (0.09 R)
• M2: 168,298 km (0.116 R)
• M3: 244,443 km (0.116 R)
• M4: 316,998 km (0.079 R)
• M5: 402,119 km (0.093 R)
• M6: 490,531 km (0.056 R)
• M7: 561,740 km (0.065 R)
• M8: 646,412 km (0.041 R)
• M9: 729,140 km (0.079 R)
• M10: 787,633 km (0.101 R)
• M11: 887,714 km (0.105 R)
• M12: 943,215 km (0.043 R)
• M13: 1,022,801 km (0.073 R)
• M14: 1,156,990 km (0.115 R)
• M15: 1,213,987 km (0.118 R)
• M16: 1,313,918 km (0.119 R)
• M17: 1,478,027 km (0.078 R)
• M18: 1,662,780 km (0.117 R)
• M19: 1,718,281 km (0.115 R)
• M20: 1,793,230 km (0.103 R)
• M21: 1,936,993 km (0.111 R)
• M22: 2,099,606 km (0.082 R)
• M23: 2,276,880 km (0.087 R)
• M24: 2,422,438 km (0.12 R)
• M25: 2,480,333 km (0.067 R)
• M26: 2,544,211 km (0.113 R)
• M27: 2,603,153 km (0.082 R)
• M28: 2,684,384 km (0.096 R)
• M29: 2,933,165 km (0.058 R)
• M30: 3,046,112 km (0.099 R)
• M31: 3,149,035 km (0.027 R)
• M32: 3,282,327 km (0.052 R)
• M33: 3,417,563 km (0.092 R)
• M34: 3,500,740 km (0.109 R)
• M35: 3,584,515 km (0.084 R)
• M36: 3,638,819 km (0.049 R)
• M37: 3,729,924 km (0.108 R)
• M38: 3,784,826 km (0.07 R)
• M39: 3,895,678 km (0.117 R)
• M40: 4,057,842 km (0.095 R)
• M41: 4,158,671 km (0.088 R)
• M42: 4,228,384 km (0.119 R)
• M43: 4,285,829 km (0.07 R)
• M44: 4,401,469 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 11

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.94 AU - 1.06 AU

Year: 678 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 27,851,713 km

• M1: 139,425 km (0.065 R)
• M2: 209,437 km (0.066 R)
• M3: 315,801 km (0.039 R)
• M4: 392,844 km (0.118 R)
• M5: 464,202 km (0.117 R)
• M6: 603,927 km (0.109 R)
• M7: 731,384 km (0.096 R)
• M8: 853,605 km (0.069 R)
• M9: 948,301 km (0.111 R)
• M10: 1,066,932 km (0.066 R)
• M11: 1,453,643 km (0.097 R)
• M12: 1,568,833 km (0.03 R)
• M13: 1,677,591 km (0.067 R)
• M14: 1,754,783 km (0.083 R)
• M15: 1,983,518 km (0.054 R)
• M16: 2,174,854 km (0.065 R)
• M17: 2,264,762 km (0.068 R)
• M18: 2,519,976 km (0.108 R)
• M19: 2,676,605 km (0.117 R)
• M20: 2,761,876 km (0.064 R)
• M21: 2,859,713 km (0.113 R)
• M22: 2,958,597 km (0.039 R)
• M23: 3,041,026 km (0.058 R)
• M24: 3,136,020 km (0.065 R)
• M25: 3,226,078 km (0.102 R)
• M26: 3,445,837 km (0.078 R)
• M27: 3,784,826 km (0.099 R)
• M28: 3,984,240 km (0.091 R)
• M29: 4,180,662 km (0.075 R)
• M30: 4,286,727 km (0.09 R)
• M31: 4,447,545 km (0.103 R)
• M32: 4,630,802 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 11.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.34 AU - 3.82 AU

Year: 3666 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,851,713 km

• M1: 146,157 km (0.07 R)
• M2: 368,011 km (0.059 R)
• M3: 567,425 km (0.108 R)
• M4: 863,329 km (0.061 R)
• M5: 1,087,726 km (0.083 R)
• M6: 1,359,695 km (0.063 R)
• M7: 1,489,396 km (0.113 R)
• M8: 1,623,286 km (0.076 R)
• M9: 1,903,633 km (0.082 R)
• M10: 2,000,572 km (0.05 R)
• M11: 2,216,592 km (0.059 R)
• M12: 2,336,120 km (0.066 R)
• M13: 2,546,156 km (0.049 R)
• M14: 2,635,466 km (0.102 R)
• M15: 2,891,428 km (0.06 R)
• M16: 3,251,809 km (0.074 R)
• M17: 3,407,989 km (0.062 R)
• M18: 3,546,666 km (0.032 R)
• M19: 3,626,851 km (0.103 R)
• M20: 3,788,865 km (0.038 R)
• M21: 4,247,084 km (0.07 R)
• M22: 4,547,925 km (0.103 R)
• M23: 4,678,973 km (0.098 R)
• M24: 4,900,377 km (0.081 R)
• M25: 4,989,837 km (0.092 R)
• M26: 5,102,484 km (0.118 R)
• M27: 5,608,275 km (0.067 R)
• M28: 6,178,392 km (0.099 R)
• M29: 6,421,489 km (0.105 R)
• M30: 6,568,843 km (0.104 R)
• M31: 6,792,043 km (0.084 R)
• M32: 6,866,991 km (0.068 R)
• M33: 6,992,504 km (0.105 R)
• M34: 7,220,491 km (0.097 R)
• M35: 7,657,765 km (0.087 R)
• M36: 7,918,963 km (0.091 R)
• M37: 8,183,153 km (0.067 R)
• M38: 8,289,667 km (0.052 R)
• M39: 9,020,752 km (0.074 R)
• M40: 9,324,435 km (0.094 R)
• M41: 9,463,711 km (0.103 R)
• M42: 9,970,548 km (0.06 R)
• M43: 10,370,872 km (0.076 R)
• M44: 11,663,398 km (0.114 R)
• M45: 12,450,881 km (0.047 R)
• M46: 12,758,305 km (0.095 R)
• M47: 12,882,022 km (0.106 R)
• M48: 14,013,132 km (0.111 R)
• M49: 14,849,833 km (0.12 R)
• M50: 15,110,432 km (0.095 R)
• M51: 15,968,226 km (0.12 R)
• M52: 16,101,518 km (0.042 R)
• M53: 16,706,342 km (0.114 R)
• M54: 16,943,604 km (0.118 R)
• M55: 17,147,806 km (0.085 R)
• M56: 18,564,946 km (0.111 R)
• M57: 18,775,430 km (0.057 R)
• M58: 19,483,028 km (0.12 R)
• M59: 20,019,486 km (0.051 R)
• M60: 20,199,303 km (0.095 R)
• M61: 20,633,286 km (0.093 R)
• M62: 21,106,913 km (0.12 R)
• M63: 21,180,067 km (0.084 R)
• M64: 22,848,831 km (0.081 R)
• M65: 23,452,309 km (0.117 R)
• M66: 23,832,138 km (0.099 R)
• M67: 24,290,655 km (0.064 R)
• M68: 25,410,694 km (0.08 R)
• M69: 25,488,635 km (0.033 R)
• M70: 25,761,801 km (0.079 R)
• M71: 25,957,475 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 8.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.8 AU - 4.42 AU

Year: 4652 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,851,713 km

• M1: 217,964 km (0.06 R)
• M2: 291,417 km (0.111 R)
• M3: 348,413 km (0.109 R)
• M4: 476,619 km (0.037 R)
• M5: 866,770 km (0.112 R)
• M6: 1,021,604 km (0.037 R)
• M7: 1,159,234 km (0.105 R)
• M8: 1,293,872 km (0.084 R)
• M9: 1,349,223 km (0.104 R)
• M10: 1,904,830 km (0.117 R)
• M11: 2,173,956 km (0.069 R)
• M12: 2,512,945 km (0.067 R)
• M13: 2,954,109 km (0.045 R)
• M14: 3,253,155 km (0.105 R)
• M15: 3,419,359 km (0.044 R)
• M16: 3,470,970 km (0.098 R)
• M17: 3,601,419 km (0.072 R)
• M18: 3,653,928 km (0.113 R)
• M19: 5,080,344 km (0.028 R)
• M20: 5,318,204 km (0.117 R)
• M21: 5,529,436 km (0.104 R)
• M22: 5,727,953 km (0.104 R)
• M23: 6,006,953 km (0.077 R)
• M24: 6,100,900 km (0.076 R)
• M25: 6,290,291 km (0.096 R)
• M26: 6,707,221 km (0.112 R)
• M27: 7,332,839 km (0.116 R)
• M28: 8,428,194 km (0.116 R)
• M29: 9,228,693 km (0.117 R)
• M30: 11,208,172 km (0.057 R)
• M31: 11,615,527 km (0.117 R)
• M32: 11,693,617 km (0.039 R)
• M33: 11,830,798 km (0.086 R)
• M34: 12,047,416 km (0.044 R)
• M35: 12,245,633 km (0.066 R)
• M36: 12,644,910 km (0.112 R)
• M37: 13,028,329 km (0.114 R)
• M38: 13,333,808 km (0.1 R)
• M39: 13,436,133 km (0.08 R)
• M40: 13,620,886 km (0.094 R)
• M41: 13,723,959 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 14.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.8 AU - 3.94 AU

Year: 5164 Days

Day: 7.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,851,713 km

• M1: 182,809 km (0.051 R)
• M2: 346,169 km (0.1 R)
• M3: 499,058 km (0.063 R)
• M4: 617,839 km (0.046 R)
• M5: 927,507 km (0.08 R)
• M6: 1,042,248 km (0.118 R)
• M7: 1,148,912 km (0.096 R)
• M8: 1,345,034 km (0.059 R)
• M9: 1,477,279 km (0.079 R)
• M10: 1,568,234 km (0.106 R)
• M11: 1,868,926 km (0.074 R)
• M12: 2,018,075 km (0.111 R)
• M13: 2,581,461 km (0.104 R)
• M14: 3,074,685 km (0.12 R)
• M15: 3,495,055 km (0.041 R)
• M16: 3,955,218 km (0.118 R)
• M17: 4,434,829 km (0.078 R)
• M18: 4,818,398 km (0.095 R)
• M19: 5,521,657 km (0.077 R)
• M20: 5,959,231 km (0.111 R)
• M21: 6,611,179 km (0.077 R)
• M22: 6,945,829 km (0.108 R)
• M23: 7,180,698 km (0.041 R)
• M24: 7,286,015 km (0.113 R)
• M25: 7,874,234 km (0.109 R)
• M26: 8,091,898 km (0.101 R)
• M27: 8,339,333 km (0.05 R)
• M28: 8,505,686 km (0.081 R)
• M29: 9,325,034 km (0.056 R)
• M30: 9,758,867 km (0.088 R)
• M31: 9,875,703 km (0.099 R)
• M32: 10,110,722 km (0.119 R)
• M33: 11,038,976 km (0.069 R)
• M34: 11,130,381 km (0.109 R)
• M35: 11,405,790 km (0.084 R)
• M36: 11,559,727 km (0.073 R)
• M37: 11,900,959 km (0.055 R)
• M38: 12,944,554 km (0.114 R)
• M39: 13,396,041 km (0.104 R)
• M40: 13,558,653 km (0.065 R)
• M41: 14,083,293 km (0.037 R)
• M42: 14,182,327 km (0.058 R)
• M43: 14,514,434 km (0.103 R)
• M44: 15,084,851 km (0.083 R)
• M45: 15,389,881 km (0.054 R)
• M46: 16,282,382 km (0.067 R)
• M47: 16,665,053 km (0.03 R)
• M48: 18,622,691 km (0.07 R)
• M49: 19,389,380 km (0.092 R)
• M50: 19,536,584 km (0.1 R)
• M51: 19,832,040 km (0.062 R)
• M52: 20,091,892 km (0.092 R)
• M53: 20,539,788 km (0.093 R)
• M54: 21,104,520 km (0.101 R)
• M55: 21,293,911 km (0.089 R)
• M56: 22,364,732 km (0.06 R)
• M57: 22,790,188 km (0.055 R)
• M58: 23,062,307 km (0.034 R)
• M59: 23,257,383 km (0.054 R)
• M60: 24,003,726 km (0.086 R)
• M61: 25,117,782 km (0.096 R)
• M62: 25,318,542 km (0.056 R)
• M63: 25,519,901 km (0.083 R)
• M64: 25,802,491 km (0.116 R)
• M65: 25,964,506 km (0.053 R)
• M66: 26,370,963 km (0.114 R)
• M67: 26,575,015 km (0.103 R)
• M68: 27,685,779 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit