🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 14.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 15,147,845 km

• M1: 184,454 km (0.076 R)
• M2: 285,882 km (0.102 R)
• M3: 412,142 km (0.11 R)
• M4: 616,044 km (0.101 R)
• M5: 782,397 km (0.108 R)
• M6: 885,619 km (0.091 R)
• M7: 1,030,430 km (0.087 R)
• M8: 1,222,514 km (0.103 R)
• M9: 1,423,125 km (0.117 R)
• M10: 1,643,931 km (0.116 R)
• M11: 1,740,870 km (0.047 R)
• M12: 1,839,755 km (0.104 R)
• M13: 1,973,346 km (0.119 R)
• M14: 2,110,377 km (0.105 R)
• M15: 2,309,642 km (0.107 R)
• M16: 2,419,147 km (0.044 R)
• M17: 2,597,318 km (0.108 R)
• M18: 2,700,990 km (0.069 R)
• M19: 2,843,407 km (0.05 R)
• M20: 2,945,133 km (0.052 R)
• M21: 3,124,950 km (0.109 R)
• M22: 3,224,433 km (0.047 R)
• M23: 3,370,290 km (0.117 R)
• M24: 3,472,615 km (0.116 R)
• M25: 3,727,081 km (0.081 R)
• M26: 3,916,023 km (0.049 R)
• M27: 4,029,718 km (0.106 R)
• M28: 4,156,726 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 13.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.38 AU - 1.4 AU

Year: 1131 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,147,845 km

• M1: 173,234 km (0.117 R)
• M2: 283,338 km (0.032 R)
• M3: 378,183 km (0.1 R)
• M4: 522,695 km (0.08 R)
• M5: 740,809 km (0.098 R)
• M6: 852,259 km (0.073 R)
• M7: 955,930 km (0.092 R)
• M8: 1,086,679 km (0.054 R)
• M9: 1,177,485 km (0.09 R)
• M10: 1,302,997 km (0.117 R)
• M11: 1,425,069 km (0.119 R)
• M12: 1,534,126 km (0.068 R)
• M13: 1,637,498 km (0.041 R)
• M14: 1,797,269 km (0.07 R)
• M15: 1,990,400 km (0.113 R)
• M16: 2,258,928 km (0.098 R)
• M17: 2,407,778 km (0.066 R)
• M18: 2,508,906 km (0.036 R)
• M19: 2,652,969 km (0.067 R)
• M20: 2,842,360 km (0.08 R)
• M21: 3,380,762 km (0.102 R)
• M22: 3,879,821 km (0.075 R)
• M23: 4,035,253 km (0.111 R)
• M24: 4,180,812 km (0.086 R)
• M25: 4,716,372 km (0.103 R)
• M26: 4,908,456 km (0.065 R)
• M27: 5,011,977 km (0.099 R)
• M28: 5,103,083 km (0.037 R)
• M29: 5,366,674 km (0.064 R)
• M30: 5,962,522 km (0.063 R)
• M31: 6,198,438 km (0.063 R)
• M32: 6,310,637 km (0.112 R)
• M33: 6,708,268 km (0.11 R)
• M34: 6,837,969 km (0.077 R)
• M35: 7,202,389 km (0.09 R)
• M36: 7,394,324 km (0.09 R)
• M37: 7,558,283 km (0.045 R)
• M38: 7,723,289 km (0.08 R)
• M39: 7,844,164 km (0.103 R)
• M40: 8,057,042 km (0.097 R)
• M41: 8,164,304 km (0.118 R)
• M42: 8,504,340 km (0.082 R)
• M43: 8,833,156 km (0.067 R)
• M44: 8,943,858 km (0.059 R)
• M45: 9,423,020 km (0.115 R)
• M46: 10,009,145 km (0.1 R)
• M47: 10,190,757 km (0.12 R)
• M48: 10,340,055 km (0.112 R)
• M49: 10,657,652 km (0.102 R)
• M50: 10,826,099 km (0.033 R)
• M51: 10,978,539 km (0.115 R)
• M52: 11,114,523 km (0.058 R)
• M53: 11,354,030 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 11.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.15 AU - 1.65 AU

Year: 1143 Days

Day: 9.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,147,845 km

• M1: 259,552 km (0.08 R)
• M2: 386,411 km (0.068 R)
• M3: 507,586 km (0.086 R)
• M4: 727,794 km (0.057 R)
• M5: 885,769 km (0.045 R)
• M6: 1,245,701 km (0.093 R)
• M7: 1,328,279 km (0.111 R)
• M8: 1,447,060 km (0.106 R)
• M9: 1,560,755 km (0.074 R)
• M10: 1,650,364 km (0.093 R)
• M11: 1,816,118 km (0.102 R)
• M12: 2,036,177 km (0.104 R)
• M13: 2,224,820 km (0.054 R)
• M14: 2,492,301 km (0.093 R)
• M15: 2,673,015 km (0.086 R)
• M16: 2,781,473 km (0.038 R)
• M17: 3,333,789 km (0.112 R)
• M18: 3,688,934 km (0.115 R)
• M19: 3,822,226 km (0.055 R)
• M20: 3,907,945 km (0.107 R)
• M21: 4,031,513 km (0.115 R)
• M22: 4,156,278 km (0.07 R)
• M23: 4,269,822 km (0.069 R)
• M24: 4,371,549 km (0.091 R)
• M25: 4,813,311 km (0.1 R)
• M26: 4,892,748 km (0.105 R)
• M27: 5,012,725 km (0.045 R)
• M28: 5,214,832 km (0.106 R)
• M29: 5,461,220 km (0.066 R)
• M30: 5,613,511 km (0.097 R)
• M31: 5,711,198 km (0.109 R)
• M32: 6,022,062 km (0.086 R)
• M33: 6,353,122 km (0.108 R)
• M34: 6,793,688 km (0.117 R)
• M35: 6,883,148 km (0.049 R)
• M36: 7,183,690 km (0.046 R)
• M37: 7,813,646 km (0.07 R)
• M38: 7,907,295 km (0.116 R)
• M39: 8,001,242 km (0.117 R)
• M40: 8,111,496 km (0.115 R)
• M41: 8,222,198 km (0.098 R)
• M42: 8,365,363 km (0.083 R)
• M43: 8,621,774 km (0.046 R)
• M44: 8,848,265 km (0.083 R)
• M45: 8,995,021 km (0.116 R)
• M46: 9,093,157 km (0.106 R)
• M47: 9,191,742 km (0.099 R)
• M48: 9,406,714 km (0.106 R)
• M49: 9,506,346 km (0.085 R)
• M50: 9,959,628 km (0.079 R)
• M51: 10,129,272 km (0.026 R)
• M52: 10,248,501 km (0.07 R)
• M53: 10,419,791 km (0.117 R)
• M54: 10,695,949 km (0.076 R)
• M55: 10,939,494 km (0.105 R)
• M56: 11,097,020 km (0.047 R)
• M57: 11,237,642 km (0.071 R)
• M58: 11,325,905 km (0.047 R)
• M59: 11,556,286 km (0.055 R)
• M60: 11,842,167 km (0.079 R)
• M61: 12,094,090 km (0.077 R)
• M62: 12,220,800 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 14.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.71 AU - 3.45 AU

Year: 3731 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,147,845 km

• M1: 232,625 km (0.082 R)
• M2: 767,587 km (0.096 R)
• M3: 1,019,509 km (0.103 R)
• M4: 1,221,766 km (0.071 R)
• M5: 1,897,051 km (0.104 R)
• M6: 2,219,135 km (0.11 R)
• M7: 2,401,195 km (0.106 R)
• M8: 2,559,320 km (0.029 R)
• M9: 3,023,822 km (0.119 R)
• M10: 3,564,169 km (0.118 R)
• M11: 3,745,631 km (0.084 R)
• M12: 3,862,617 km (0.099 R)
• M13: 4,100,627 km (0.085 R)
• M14: 4,308,419 km (0.073 R)
• M15: 4,466,693 km (0.088 R)
• M16: 4,591,159 km (0.066 R)
• M17: 4,698,720 km (0.073 R)
• M18: 4,825,429 km (0.098 R)
• M19: 4,934,785 km (0.088 R)
• M20: 5,156,339 km (0.111 R)
• M21: 5,324,637 km (0.076 R)
• M22: 5,494,730 km (0.115 R)
• M23: 5,628,321 km (0.08 R)
• M24: 6,292,834 km (0.112 R)
• M25: 6,736,093 km (0.061 R)
• M26: 6,941,042 km (0.1 R)
• M27: 7,127,291 km (0.079 R)
• M28: 7,845,810 km (0.052 R)
• M29: 8,039,838 km (0.048 R)
• M30: 8,170,138 km (0.057 R)
• M31: 8,587,516 km (0.07 R)
• M32: 9,169,901 km (0.103 R)
• M33: 9,465,955 km (0.091 R)
• M34: 9,811,526 km (0.073 R)
• M35: 10,969,264 km (0.105 R)
• M36: 11,699,451 km (0.062 R)
• M37: 12,445,346 km (0.119 R)
• M38: 12,571,158 km (0.106 R)
• M39: 12,900,273 km (0.07 R)
• M40: 13,232,380 km (0.095 R)
• M41: 13,567,180 km (0.06 R)
• M42: 14,114,110 km (0.032 R)
• M43: 14,350,625 km (0.105 R)
• M44: 14,668,221 km (0.061 R)
• M45: 14,801,213 km (0.105 R)
• M46: 15,445,232 km (0.119 R)
• M47: 15,661,850 km (0.089 R)
• M48: 16,180,655 km (0.075 R)
• M49: 16,677,320 km (0.074 R)
• M50: 17,347,369 km (0.11 R)
• M51: 17,544,389 km (0.118 R)
• M52: 17,742,307 km (0.105 R)
• M53: 18,483,715 km (0.075 R)
• M54: 18,627,478 km (0.027 R)
• M55: 19,410,025 km (0.098 R)
• M56: 19,673,317 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.85 AU - 5.99 AU

Year: 7533 Days

Day: 11.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,147,845 km

• M1: 102,026 km (0.044 R)
• M2: 206,595 km (0.075 R)
• M3: 262,694 km (0.103 R)
• M4: 315,203 km (0.081 R)
• M5: 378,183 km (0.116 R)
• M6: 485,595 km (0.099 R)
• M7: 930,349 km (0.118 R)
• M8: 1,201,121 km (0.064 R)
• M9: 1,296,864 km (0.061 R)
• M10: 1,465,760 km (0.102 R)
• M11: 1,516,773 km (0.094 R)
• M12: 1,568,384 km (0.089 R)
• M13: 1,705,565 km (0.063 R)
• M14: 1,824,795 km (0.099 R)
• M15: 1,991,896 km (0.062 R)
• M16: 2,163,933 km (0.104 R)
• M17: 2,401,195 km (0.088 R)
• M18: 2,559,769 km (0.118 R)
• M19: 2,709,367 km (0.113 R)
• M20: 2,991,209 km (0.118 R)
• M21: 3,122,407 km (0.08 R)
• M22: 3,390,636 km (0.116 R)
• M23: 3,541,430 km (0.074 R)
• M24: 3,596,782 km (0.107 R)
• M25: 3,652,432 km (0.107 R)
• M26: 3,877,876 km (0.119 R)
• M27: 4,298,396 km (0.113 R)
• M28: 4,521,596 km (0.106 R)
• M29: 4,581,734 km (0.113 R)
• M30: 5,499,966 km (0.051 R)
• M31: 5,628,769 km (0.062 R)
• M32: 6,137,402 km (0.03 R)
• M33: 6,422,685 km (0.113 R)
• M34: 6,558,371 km (0.026 R)
• M35: 6,884,644 km (0.112 R)
• M36: 7,357,223 km (0.071 R)
• M37: 7,642,357 km (0.116 R)
• M38: 8,040,138 km (0.115 R)
• M39: 8,668,299 km (0.025 R)
• M40: 9,543,297 km (0.04 R)
• M41: 10,207,811 km (0.114 R)
• M42: 10,466,017 km (0.064 R)
• M43: 11,069,794 km (0.033 R)
• M44: 11,232,706 km (0.068 R)
• M45: 11,396,366 km (0.111 R)
• M46: 11,499,140 km (0.095 R)
• M47: 11,726,229 km (0.109 R)
• M48: 11,788,462 km (0.053 R)
• M49: 12,163,803 km (0.049 R)
• M50: 12,226,784 km (0.108 R)
• M51: 12,311,007 km (0.055 R)
• M52: 12,606,912 km (0.058 R)
• M53: 13,012,322 km (0.081 R)
• M54: 13,184,210 km (0.12 R)
• M55: 13,270,528 km (0.093 R)
• M56: 13,443,613 km (0.093 R)
• M57: 13,508,837 km (0.083 R)
• M58: 13,595,754 km (0.117 R)
• M59: 14,121,590 km (0.1 R)
• M60: 14,967,566 km (0.08 R)
• M61: 15,125,242 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit