🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 11.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,791,162 km

• M1: 144,960 km (0.035 R)
• M2: 243,695 km (0.115 R)
• M3: 328,966 km (0.059 R)
• M4: 517,160 km (0.081 R)
• M5: 596,896 km (0.109 R)
• M6: 675,285 km (0.058 R)
• M7: 751,131 km (0.039 R)
• M8: 830,418 km (0.101 R)
• M9: 948,151 km (0.061 R)
• M10: 1,020,257 km (0.069 R)
• M11: 1,120,787 km (0.038 R)
• M12: 1,216,979 km (0.079 R)
• M13: 1,340,547 km (0.057 R)
• M14: 1,447,359 km (0.113 R)
• M15: 1,519,017 km (0.101 R)
• M16: 1,639,593 km (0.093 R)
• M17: 1,727,855 km (0.098 R)
• M18: 1,849,478 km (0.054 R)
• M19: 1,923,081 km (0.054 R)
• M20: 2,011,643 km (0.087 R)
• M21: 2,101,700 km (0.082 R)
• M22: 2,227,213 km (0.099 R)
• M23: 2,300,815 km (0.067 R)
• M24: 2,440,390 km (0.097 R)
• M25: 2,516,386 km (0.095 R)
• M26: 2,639,654 km (0.118 R)
• M27: 2,733,452 km (0.032 R)
• M28: 2,833,832 km (0.115 R)
• M29: 3,059,875 km (0.111 R)
• M30: 3,147,539 km (0.117 R)
• M31: 3,258,541 km (0.078 R)
• M32: 3,421,602 km (0.083 R)
• M33: 3,738,451 km (0.119 R)
• M34: 3,986,933 km (0.089 R)
• M35: 4,198,165 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 11.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.93 AU - 1.19 AU

Year: 740 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,791,162 km

• M1: 150,795 km (0.118 R)
• M2: 261,347 km (0.114 R)
• M3: 345,721 km (0.115 R)
• M4: 432,487 km (0.107 R)
• M5: 616,194 km (0.101 R)
• M6: 704,456 km (0.089 R)
• M7: 777,460 km (0.116 R)
• M8: 1,008,439 km (0.067 R)
• M9: 1,202,767 km (0.099 R)
• M10: 1,397,095 km (0.114 R)
• M11: 1,543,401 km (0.115 R)
• M12: 1,694,944 km (0.114 R)
• M13: 1,782,907 km (0.082 R)
• M14: 1,893,311 km (0.109 R)
• M15: 2,099,606 km (0.096 R)
• M16: 2,179,791 km (0.053 R)
• M17: 2,298,422 km (0.03 R)
• M18: 2,388,779 km (0.089 R)
• M19: 2,503,371 km (0.049 R)
• M20: 2,706,674 km (0.037 R)
• M21: 2,899,207 km (0.107 R)
• M22: 2,997,193 km (0.097 R)
• M23: 3,357,575 km (0.049 R)
• M24: 3,443,444 km (0.056 R)
• M25: 3,617,426 km (0.102 R)
• M26: 3,740,844 km (0.076 R)
• M27: 3,919,763 km (0.083 R)
• M28: 4,258,303 km (0.04 R)
• M29: 4,417,027 km (0.087 R)
• M30: 4,568,270 km (0.078 R)
• M31: 4,702,011 km (0.104 R)
• M32: 4,924,762 km (0.092 R)
• M33: 5,320,149 km (0.026 R)
• M34: 5,410,656 km (0.118 R)
• M35: 5,633,856 km (0.069 R)
• M36: 5,849,726 km (0.11 R)
• M37: 5,964,018 km (0.102 R)
• M38: 6,247,506 km (0.097 R)
• M39: 6,428,370 km (0.102 R)
• M40: 6,621,651 km (0.092 R)
• M41: 6,697,347 km (0.113 R)
• M42: 6,795,184 km (0.074 R)
• M43: 7,047,256 km (0.091 R)
• M44: 7,157,809 km (0.106 R)
• M45: 7,257,741 km (0.114 R)
• M46: 7,369,490 km (0.064 R)
• M47: 7,662,553 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 8.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.58 AU - 2.2 AU

Year: 1762 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,791,162 km

• M1: 115,789 km (0.118 R)
• M2: 177,722 km (0.109 R)
• M3: 424,110 km (0.083 R)
• M4: 583,132 km (0.087 R)
• M5: 652,546 km (0.081 R)
• M6: 756,217 km (0.042 R)
• M7: 905,666 km (0.071 R)
• M8: 973,733 km (0.114 R)
• M9: 1,072,318 km (0.1 R)
• M10: 1,196,484 km (0.067 R)
• M11: 1,364,482 km (0.068 R)
• M12: 1,419,684 km (0.1 R)
• M13: 1,532,181 km (0.103 R)
• M14: 1,673,103 km (0.048 R)
• M15: 1,775,128 km (0.11 R)
• M16: 1,896,901 km (0.079 R)
• M17: 1,985,463 km (0.094 R)
• M18: 2,057,420 km (0.115 R)
• M19: 2,112,023 km (0.113 R)
• M20: 2,185,625 km (0.103 R)
• M21: 2,288,099 km (0.037 R)
• M22: 2,344,797 km (0.058 R)
• M23: 2,507,709 km (0.119 R)
• M24: 2,605,397 km (0.062 R)
• M25: 2,704,430 km (0.104 R)
• M26: 3,154,720 km (0.112 R)
• M27: 3,334,985 km (0.073 R)
• M28: 3,562,524 km (0.093 R)
• M29: 3,717,058 km (0.052 R)
• M30: 3,896,277 km (0.036 R)
• M31: 3,952,974 km (0.087 R)
• M32: 4,044,079 km (0.058 R)
• M33: 4,217,014 km (0.08 R)
• M34: 4,298,545 km (0.114 R)
• M35: 4,415,830 km (0.118 R)
• M36: 4,665,808 km (0.09 R)
• M37: 5,043,393 km (0.079 R)
• M38: 5,130,010 km (0.067 R)
• M39: 5,204,660 km (0.083 R)
• M40: 5,455,984 km (0.083 R)
• M41: 5,698,632 km (0.056 R)
• M42: 5,866,630 km (0.059 R)
• M43: 6,595,621 km (0.102 R)
• M44: 6,649,775 km (0.058 R)
• M45: 7,749,170 km (0.098 R)
• M46: 7,964,291 km (0.102 R)
• M47: 8,210,380 km (0.116 R)
• M48: 8,283,234 km (0.1 R)
• M49: 8,356,387 km (0.098 R)
• M50: 8,665,756 km (0.035 R)
• M51: 8,829,266 km (0.102 R)
• M52: 9,023,893 km (0.12 R)
• M53: 9,265,494 km (0.092 R)
• M54: 9,662,377 km (0.103 R)
• M55: 9,739,420 km (0.049 R)
• M56: 9,909,513 km (0.119 R)
• M57: 10,049,387 km (0.037 R)
• M58: 10,127,477 km (0.068 R)
• M59: 10,409,917 km (0.034 R)
• M60: 10,536,328 km (0.107 R)
• M61: 10,663,336 km (0.113 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.6 AU - 3.68 AU

Year: 4710 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,791,162 km

• M1: 235,018 km (0.063 R)
• M2: 343,626 km (0.075 R)
• M3: 438,172 km (0.079 R)
• M4: 555,008 km (0.093 R)
• M5: 725,550 km (0.081 R)
• M6: 949,647 km (0.082 R)
• M7: 1,088,923 km (0.114 R)
• M8: 1,185,862 km (0.083 R)
• M9: 1,286,242 km (0.11 R)
• M10: 1,495,979 km (0.108 R)
• M11: 1,832,873 km (0.052 R)
• M12: 1,965,566 km (0.039 R)
• M13: 2,256,833 km (0.105 R)
• M14: 2,578,918 km (0.115 R)
• M15: 2,933,315 km (0.092 R)
• M16: 3,037,585 km (0.085 R)
• M17: 3,196,308 km (0.113 R)
• M18: 3,485,481 km (0.109 R)
• M19: 3,764,481 km (0.043 R)
• M20: 3,878,175 km (0.12 R)
• M21: 4,050,811 km (0.064 R)
• M22: 4,148,050 km (0.058 R)
• M23: 4,384,265 km (0.11 R)
• M24: 5,036,212 km (0.074 R)
• M25: 5,246,397 km (0.088 R)
• M26: 5,395,098 km (0.039 R)
• M27: 5,566,986 km (0.05 R)
• M28: 6,272,639 km (0.119 R)
• M29: 6,521,719 km (0.088 R)
• M30: 7,147,337 km (0.116 R)
• M31: 7,241,584 km (0.098 R)
• M32: 7,599,123 km (0.059 R)
• M33: 8,706,147 km (0.12 R)
• M34: 9,498,118 km (0.094 R)
• M35: 9,627,969 km (0.119 R)
• M36: 9,784,748 km (0.049 R)
• M37: 10,313,128 km (0.075 R)
• M38: 11,233,005 km (0.037 R)
• M39: 11,954,067 km (0.064 R)
• M40: 12,235,460 km (0.106 R)
• M41: 12,433,677 km (0.111 R)
• M42: 12,833,553 km (0.085 R)
• M43: 12,977,316 km (0.082 R)
• M44: 13,121,678 km (0.119 R)
• M45: 13,616,548 km (0.12 R)
• M46: 14,504,710 km (0.094 R)
• M47: 15,350,537 km (0.113 R)
• M48: 15,442,091 km (0.118 R)
• M49: 15,964,636 km (0.107 R)
• M50: 16,336,835 km (0.105 R)
• M51: 16,492,866 km (0.066 R)
• M52: 16,932,235 km (0.108 R)
• M53: 17,758,464 km (0.106 R)
• M54: 17,886,819 km (0.037 R)
• M55: 18,467,857 km (0.103 R)
• M56: 19,022,416 km (0.108 R)
• M57: 19,715,055 km (0.109 R)
• M58: 19,814,687 km (0.09 R)
• M59: 20,449,580 km (0.108 R)
• M60: 20,887,902 km (0.106 R)
• M61: 21,295,107 km (0.118 R)
• M62: 21,842,336 km (0.077 R)
• M63: 21,945,409 km (0.08 R)
• M64: 22,221,268 km (0.101 R)
• M65: 22,428,760 km (0.073 R)
• M66: 22,602,293 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 14.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.59 AU - 5.87 AU

Year: 6977 Days

Day: 8.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,791,162 km

• M1: 196,123 km (0.047 R)
• M2: 289,173 km (0.114 R)
• M3: 377,136 km (0.036 R)
• M4: 506,090 km (0.089 R)
• M5: 654,640 km (0.065 R)
• M6: 920,924 km (0.084 R)
• M7: 1,110,764 km (0.104 R)
• M8: 1,587,233 km (0.07 R)
• M9: 1,701,676 km (0.096 R)
• M10: 2,031,240 km (0.115 R)
• M11: 2,268,053 km (0.063 R)
• M12: 2,365,442 km (0.073 R)
• M13: 2,547,652 km (0.101 R)
• M14: 2,683,187 km (0.114 R)
• M15: 2,873,625 km (0.116 R)
• M16: 3,104,455 km (0.077 R)
• M17: 3,213,213 km (0.048 R)
• M18: 3,378,668 km (0.065 R)
• M19: 3,584,963 km (0.072 R)
• M20: 3,970,776 km (0.048 R)
• M21: 4,069,361 km (0.112 R)
• M22: 4,168,694 km (0.079 R)
• M23: 4,268,925 km (0.075 R)
• M24: 4,699,019 km (0.095 R)
• M25: 5,036,063 km (0.045 R)
• M26: 5,207,651 km (0.104 R)
• M27: 5,315,811 km (0.081 R)
• M28: 5,468,550 km (0.097 R)
• M29: 5,600,795 km (0.117 R)
• M30: 5,958,334 km (0.11 R)
• M31: 6,117,207 km (0.048 R)
• M32: 6,719,637 km (0.068 R)
• M33: 7,732,864 km (0.081 R)
• M34: 7,981,196 km (0.108 R)
• M35: 8,639,127 km (0.077 R)
• M36: 9,262,203 km (0.104 R)
• M37: 9,605,679 km (0.062 R)
• M38: 9,899,639 km (0.109 R)
• M39: 10,088,282 km (0.108 R)
• M40: 10,223,818 km (0.113 R)
• M41: 10,496,535 km (0.107 R)
• M42: 10,744,119 km (0.06 R)
• M43: 10,993,798 km (0.105 R)
• M44: 11,217,148 km (0.099 R)
• M45: 12,618,431 km (0.059 R)
• M46: 13,147,110 km (0.102 R)
• M47: 13,473,682 km (0.059 R)
• M48: 13,833,166 km (0.078 R)
• M49: 13,953,592 km (0.085 R)
• M50: 14,745,563 km (0.058 R)
• M51: 15,302,217 km (0.106 R)
• M52: 15,520,629 km (0.094 R)
• M53: 16,087,007 km (0.114 R)
• M54: 16,404,603 km (0.038 R)
• M55: 17,175,332 km (0.108 R)
• M56: 17,304,883 km (0.096 R)
• M57: 17,728,395 km (0.096 R)
• M58: 17,892,205 km (0.082 R)
• M59: 18,023,551 km (0.087 R)
• M60: 18,155,347 km (0.116 R)
• M61: 18,386,625 km (0.112 R)
• M62: 18,752,093 km (0.074 R)
• M63: 18,919,044 km (0.039 R)
• M64: 19,896,816 km (0.114 R)
• M65: 20,511,962 km (0.112 R)
• M66: 20,752,965 km (0.11 R)
• M67: 21,341,931 km (0.118 R)
• M68: 22,572,075 km (0.101 R)
• M69: 22,714,193 km (0.057 R)
• M70: 22,820,856 km (0.065 R)
• M71: 23,249,454 km (0.119 R)
• M72: 23,357,015 km (0.09 R)
• M73: 23,969,768 km (0.077 R)
• M74: 24,187,283 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.57 AU - 11.19 AU

Year: 19485 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,791,162 km

• M1: 84,972 km (0.069 R)
• M2: 112,647 km (0.036 R)
• M3: 164,857 km (0.1 R)
• M4: 349,161 km (0.084 R)
• M5: 408,253 km (0.094 R)
• M6: 513,869 km (0.078 R)
• M7: 960,269 km (0.025 R)
• M8: 1,202,767 km (0.052 R)
• M9: 1,511,387 km (0.114 R)
• M10: 1,860,399 km (0.119 R)
• M11: 2,418,698 km (0.1 R)
• M12: 3,004,374 km (0.113 R)
• M13: 3,167,735 km (0.097 R)
• M14: 4,809,422 km (0.101 R)
• M15: 5,864,087 km (0.105 R)
• M16: 6,248,105 km (0.112 R)
• M17: 8,286,824 km (0.052 R)
• M18: 8,573,005 km (0.094 R)
• M19: 8,775,112 km (0.072 R)
• M20: 9,331,766 km (0.055 R)
• M21: 9,899,938 km (0.067 R)
• M22: 10,943,982 km (0.077 R)
• M23: 11,006,514 km (0.05 R)
• M24: 11,037,780 km (0.056 R)
• M25: 11,100,461 km (0.064 R)
• M26: 11,226,123 km (0.032 R)
• M27: 11,893,928 km (0.085 R)
• M28: 12,248,774 km (0.108 R)
• M29: 12,281,237 km (0.08 R)
• M30: 12,346,163 km (0.105 R)
• M31: 12,378,775 km (0.101 R)
• M32: 12,443,850 km (0.118 R)
• M33: 13,334,107 km (0.086 R)
• M34: 15,001,525 km (0.082 R)
• M35: 16,125,304 km (0.064 R)
• M36: 16,267,572 km (0.096 R)
• M37: 16,517,849 km (0.073 R)
• M38: 16,877,333 km (0.084 R)
• M39: 17,021,844 km (0.115 R)
• M40: 17,640,880 km (0.096 R)
• M41: 17,677,382 km (0.108 R)
• M42: 18,863,095 km (0.084 R)
• M43: 18,975,592 km (0.096 R)
• M44: 20,304,021 km (0.097 R)
• M45: 21,310,217 km (0.053 R)
• M46: 21,583,831 km (0.078 R)
• M47: 21,976,825 km (0.038 R)
• M48: 23,249,903 km (0.085 R)
• M49: 23,451,112 km (0.025 R)
• M50: 24,424,246 km (0.076 R)
• M51: 24,792,706 km (0.098 R)
• M52: 25,121,671 km (0.059 R)
• M53: 25,992,032 km (0.111 R)
• M54: 26,619,744 km (0.091 R)
• M55: 27,337,216 km (0.09 R)
• M56: 27,549,495 km (0.111 R)
• M57: 28,189,475 km (0.061 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: 277 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit