🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 13.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.09 AU - 1.17 AU

Year: 764 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,384,415 km

• M1: 170,841 km (0.043 R)
• M2: 254,167 km (0.115 R)
• M3: 365,767 km (0.072 R)
• M4: 576,101 km (0.114 R)
• M5: 717,771 km (0.101 R)
• M6: 908,807 km (0.059 R)
• M7: 1,020,706 km (0.084 R)
• M8: 1,131,110 km (0.095 R)
• M9: 1,259,614 km (0.113 R)
• M10: 1,495,081 km (0.112 R)
• M11: 1,629,869 km (0.113 R)
• M12: 1,729,950 km (0.075 R)
• M13: 2,075,970 km (0.087 R)
• M14: 2,236,039 km (0.076 R)
• M15: 2,382,944 km (0.118 R)
• M16: 2,515,189 km (0.099 R)
• M17: 2,641,001 km (0.102 R)
• M18: 2,787,308 km (0.112 R)
• M19: 2,898,908 km (0.047 R)
• M20: 3,107,597 km (0.039 R)
• M21: 3,223,535 km (0.074 R)
• M22: 3,340,969 km (0.104 R)
• M23: 3,449,876 km (0.109 R)
• M24: 3,590,199 km (0.107 R)
• M25: 3,845,712 km (0.114 R)
• M26: 4,299,144 km (0.047 R)
• M27: 4,396,382 km (0.043 R)
• M28: 4,483,299 km (0.12 R)
• M29: 4,669,997 km (0.115 R)
• M30: 4,803,438 km (0.094 R)
• M31: 5,051,322 km (0.099 R)
• M32: 5,211,242 km (0.109 R)
• M33: 5,315,063 km (0.115 R)
• M34: 5,536,318 km (0.117 R)
• M35: 5,618,597 km (0.047 R)
• M36: 5,736,929 km (0.085 R)
• M37: 5,868,126 km (0.107 R)
• M38: 6,255,285 km (0.086 R)
• M39: 6,402,639 km (0.097 R)
• M40: 6,576,023 km (0.09 R)
• M41: 7,080,168 km (0.056 R)
• M42: 7,220,940 km (0.074 R)
• M43: 7,336,878 km (0.102 R)
• M44: 7,427,534 km (0.106 R)
• M45: 7,793,600 km (0.062 R)
• M46: 7,912,680 km (0.091 R)
• M47: 8,058,837 km (0.113 R)
• M48: 8,152,336 km (0.099 R)
• M49: 8,300,139 km (0.068 R)
• M50: 8,394,535 km (0.099 R)
• M51: 9,065,930 km (0.073 R)
• M52: 9,288,981 km (0.075 R)
• M53: 9,443,366 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 8.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.31 AU - 1.79 AU

Year: 1227 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,384,415 km

• M1: 114,742 km (0.09 R)
• M2: 279,150 km (0.046 R)
• M3: 330,312 km (0.091 R)
• M4: 403,465 km (0.107 R)
• M5: 497,712 km (0.036 R)
• M6: 589,565 km (0.117 R)
• M7: 676,332 km (0.112 R)
• M8: 738,714 km (0.059 R)
• M9: 797,207 km (0.102 R)
• M10: 1,021,454 km (0.075 R)
• M11: 1,074,113 km (0.116 R)
• M12: 1,402,181 km (0.056 R)
• M13: 1,558,660 km (0.054 R)
• M14: 1,642,884 km (0.118 R)
• M15: 1,752,539 km (0.063 R)
• M16: 1,864,588 km (0.078 R)
• M17: 1,921,585 km (0.083 R)
• M18: 2,028,846 km (0.088 R)
• M19: 2,327,743 km (0.082 R)
• M20: 2,460,287 km (0.052 R)
• M21: 2,549,896 km (0.038 R)
• M22: 2,613,475 km (0.079 R)
• M23: 2,760,530 km (0.084 R)
• M24: 2,844,454 km (0.092 R)
• M25: 2,986,273 km (0.073 R)
• M26: 3,043,569 km (0.097 R)
• M27: 3,276,941 km (0.064 R)
• M28: 3,375,826 km (0.108 R)
• M29: 3,455,711 km (0.08 R)
• M30: 3,526,171 km (0.092 R)
• M31: 3,730,073 km (0.093 R)
• M32: 3,854,240 km (0.114 R)
• M33: 3,916,771 km (0.093 R)
• M34: 3,979,752 km (0.119 R)
• M35: 4,053,654 km (0.118 R)
• M36: 4,192,181 km (0.084 R)
• M37: 4,517,556 km (0.082 R)
• M38: 4,627,960 km (0.104 R)
• M39: 4,761,551 km (0.06 R)
• M40: 4,918,928 km (0.059 R)
• M41: 5,021,103 km (0.077 R)
• M42: 5,124,026 km (0.043 R)
• M43: 5,239,067 km (0.088 R)
• M44: 5,320,149 km (0.113 R)
• M45: 5,390,011 km (0.1 R)
• M46: 5,554,270 km (0.117 R)
• M47: 6,977,245 km (0.073 R)
• M48: 7,105,001 km (0.108 R)
• M49: 7,156,313 km (0.104 R)
• M50: 7,207,625 km (0.069 R)
• M51: 7,427,684 km (0.066 R)
• M52: 7,741,989 km (0.091 R)
• M53: 7,847,755 km (0.066 R)
• M54: 8,451,681 km (0.116 R)
• M55: 8,656,331 km (0.045 R)
• M56: 8,711,084 km (0.1 R)
• M57: 9,392,353 km (0.105 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 12.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.57 AU - 2.63 AU

Year: 2666 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,384,415 km

• M1: 162,613 km (0.111 R)
• M2: 318,494 km (0.103 R)
• M3: 472,131 km (0.053 R)
• M4: 629,807 km (0.08 R)
• M5: 830,119 km (0.047 R)
• M6: 995,125 km (0.099 R)
• M7: 1,094,757 km (0.066 R)
• M8: 1,180,477 km (0.036 R)
• M9: 1,368,671 km (0.073 R)
• M10: 1,635,554 km (0.053 R)
• M11: 2,143,139 km (0.104 R)
• M12: 2,252,794 km (0.087 R)
• M13: 2,364,245 km (0.085 R)
• M14: 2,628,135 km (0.101 R)
• M15: 2,745,869 km (0.084 R)
• M16: 2,986,721 km (0.028 R)
• M17: 3,147,090 km (0.047 R)
• M18: 3,541,281 km (0.09 R)
• M19: 3,684,895 km (0.097 R)
• M20: 4,073,251 km (0.06 R)
• M21: 4,237,808 km (0.101 R)
• M22: 4,390,698 km (0.066 R)
• M23: 4,744,945 km (0.118 R)
• M24: 4,874,796 km (0.114 R)
• M25: 5,093,957 km (0.06 R)
• M26: 5,511,634 km (0.058 R)
• M27: 5,863,189 km (0.075 R)
• M28: 6,049,439 km (0.066 R)
• M29: 6,364,492 km (0.052 R)
• M30: 6,652,468 km (0.084 R)
• M31: 6,798,176 km (0.079 R)
• M32: 6,977,693 km (0.104 R)
• M33: 7,258,189 km (0.116 R)
• M34: 7,475,256 km (0.091 R)
• M35: 7,592,990 km (0.098 R)
• M36: 7,677,512 km (0.079 R)
• M37: 7,847,456 km (0.104 R)
• M38: 8,122,117 km (0.034 R)
• M39: 8,295,352 km (0.094 R)
• M40: 8,893,444 km (0.12 R)
• M41: 9,469,246 km (0.114 R)
• M42: 9,633,355 km (0.107 R)
• M43: 9,835,312 km (0.1 R)
• M44: 9,927,614 km (0.054 R)
• M45: 10,430,712 km (0.062 R)
• M46: 10,562,507 km (0.072 R)
• M47: 10,713,751 km (0.043 R)
• M48: 10,884,891 km (0.099 R)
• M49: 11,133,672 km (0.077 R)
• M50: 11,307,056 km (0.084 R)
• M51: 11,481,188 km (0.12 R)
• M52: 12,365,760 km (0.05 R)
• M53: 13,620,288 km (0.087 R)
• M54: 13,702,567 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 11.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.27 AU - 3.33 AU

Year: 2979 Days

Day: 5.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,384,415 km

• M1: 215,571 km (0.114 R)
• M2: 296,054 km (0.079 R)
• M3: 490,831 km (0.113 R)
• M4: 572,212 km (0.085 R)
• M5: 713,432 km (0.07 R)
• M6: 857,495 km (0.104 R)
• M7: 928,404 km (0.07 R)
• M8: 1,065,735 km (0.081 R)
• M9: 1,164,919 km (0.12 R)
• M10: 1,290,730 km (0.088 R)
• M11: 1,670,410 km (0.088 R)
• M12: 1,761,066 km (0.098 R)
• M13: 2,001,919 km (0.042 R)
• M14: 2,084,646 km (0.079 R)
• M15: 2,267,904 km (0.089 R)
• M16: 2,560,368 km (0.102 R)
• M17: 2,650,575 km (0.066 R)
• M18: 2,741,830 km (0.12 R)
• M19: 3,022,176 km (0.064 R)
• M20: 3,230,416 km (0.084 R)
• M21: 3,328,104 km (0.118 R)
• M22: 3,410,383 km (0.098 R)
• M23: 3,712,122 km (0.117 R)
• M24: 4,198,763 km (0.079 R)
• M25: 4,287,774 km (0.11 R)
• M26: 4,816,902 km (0.064 R)
• M27: 4,891,402 km (0.082 R)
• M28: 5,212,887 km (0.079 R)
• M29: 5,777,320 km (0.118 R)
• M30: 5,976,435 km (0.086 R)
• M31: 6,279,520 km (0.063 R)
• M32: 6,774,839 km (0.09 R)
• M33: 7,282,873 km (0.042 R)
• M34: 7,803,324 km (0.082 R)
• M35: 7,891,288 km (0.082 R)
• M36: 8,134,683 km (0.065 R)
• M37: 8,358,183 km (0.052 R)
• M38: 8,720,060 km (0.107 R)
• M39: 9,272,525 km (0.085 R)
• M40: 9,506,047 km (0.066 R)
• M41: 9,647,118 km (0.071 R)
• M42: 9,741,514 km (0.092 R)
• M43: 9,859,996 km (0.105 R)
• M44: 10,050,583 km (0.059 R)
• M45: 10,170,262 km (0.117 R)
• M46: 10,459,584 km (0.12 R)
• M47: 11,294,041 km (0.04 R)
• M48: 11,368,690 km (0.084 R)
• M49: 11,820,177 km (0.032 R)
• M50: 11,997,300 km (0.089 R)
• M51: 12,328,660 km (0.091 R)
• M52: 12,508,327 km (0.107 R)
• M53: 12,792,413 km (0.079 R)
• M54: 12,922,264 km (0.093 R)
• M55: 13,026,534 km (0.104 R)
• M56: 13,157,133 km (0.118 R)
• M57: 13,657,538 km (0.09 R)
• M58: 13,816,859 km (0.069 R)
• M59: 13,923,523 km (0.117 R)
• M60: 14,352,569 km (0.116 R)
• M61: 15,223,678 km (0.069 R)
• M62: 15,776,741 km (0.096 R)
• M63: 16,421,059 km (0.11 R)
• M64: 16,931,188 km (0.057 R)
• M65: 17,561,892 km (0.048 R)
• M66: 18,375,705 km (0.045 R)
• M67: 18,492,990 km (0.116 R)
• M68: 19,172,164 km (0.112 R)
• M69: 19,919,555 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 9.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.39 AU - 4.31 AU

Year: 4803 Days

Day: 8.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,384,415 km

• M1: 145,858 km (0.119 R)
• M2: 331,060 km (0.109 R)
• M3: 516,711 km (0.113 R)
• M4: 813,513 km (0.102 R)
• M5: 879,037 km (0.064 R)
• M6: 1,116,299 km (0.08 R)
• M7: 1,421,329 km (0.108 R)
• M8: 1,534,425 km (0.045 R)
• M9: 1,684,322 km (0.056 R)
• M10: 1,839,007 km (0.095 R)
• M11: 1,980,676 km (0.114 R)
• M12: 2,107,535 km (0.083 R)
• M13: 2,762,325 km (0.107 R)
• M14: 2,843,257 km (0.111 R)
• M15: 2,987,021 km (0.057 R)
• M16: 3,049,403 km (0.1 R)
• M17: 3,324,663 km (0.09 R)
• M18: 3,696,713 km (0.08 R)
• M19: 3,990,374 km (0.082 R)
• M20: 4,082,376 km (0.086 R)
• M21: 4,338,637 km (0.096 R)
• M22: 4,456,969 km (0.048 R)
• M23: 4,600,284 km (0.039 R)
• M24: 4,793,864 km (0.113 R)
• M25: 5,543,648 km (0.114 R)
• M26: 5,775,675 km (0.059 R)
• M27: 5,879,795 km (0.036 R)
• M28: 6,037,321 km (0.071 R)
• M29: 6,222,673 km (0.111 R)
• M30: 6,626,438 km (0.09 R)
• M31: 6,708,268 km (0.03 R)
• M32: 7,544,520 km (0.066 R)
• M33: 8,383,913 km (0.093 R)
• M34: 8,472,475 km (0.036 R)
• M35: 9,161,673 km (0.102 R)
• M36: 10,087,384 km (0.111 R)
• M37: 10,434,302 km (0.082 R)
• M38: 11,075,179 km (0.066 R)
• M39: 11,139,955 km (0.103 R)
• M40: 11,335,031 km (0.068 R)
• M41: 11,794,745 km (0.053 R)
• M42: 12,596,889 km (0.076 R)
• M43: 12,732,424 km (0.093 R)
• M44: 12,868,259 km (0.096 R)
• M45: 13,244,498 km (0.086 R)
• M46: 13,451,242 km (0.058 R)
• M47: 13,972,890 km (0.068 R)
• M48: 14,288,990 km (0.104 R)
• M49: 14,394,906 km (0.115 R)
• M50: 14,465,665 km (0.082 R)
• M51: 14,856,714 km (0.039 R)
• M52: 15,613,231 km (0.067 R)
• M53: 15,758,789 km (0.05 R)
• M54: 15,904,797 km (0.103 R)
• M55: 15,977,950 km (0.046 R)
• M56: 16,198,009 km (0.102 R)
• M57: 16,976,366 km (0.068 R)
• M58: 17,502,203 km (0.113 R)
• M59: 17,995,128 km (0.115 R)
• M60: 18,339,053 km (0.086 R)
• M61: 18,454,244 km (0.108 R)
• M62: 19,305,904 km (0.119 R)
• M63: 19,736,447 km (0.106 R)
• M64: 20,967,189 km (0.039 R)
• M65: 22,304,295 km (0.117 R)
• M66: 24,509,068 km (0.098 R)
• M67: 24,762,936 km (0.109 R)
• M68: 25,230,728 km (0.116 R)
• M69: 25,316,148 km (0.074 R)
• M70: 25,873,550 km (0.06 R)
• M71: 26,695,291 km (0.084 R)
• M72: 27,393,913 km (0.118 R)
• M73: 27,481,727 km (0.116 R)
• M74: 27,965,976 km (0.084 R)
• M75: 28,054,388 km (0.107 R)
• M76: 28,497,646 km (0.109 R)
• M77: 29,301,286 km (0.116 R)
• M78: 29,976,721 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit