🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 345 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,789,013 km

• M1: 177,423 km (0.028 R)
• M2: 348,413 km (0.077 R)
• M3: 451,935 km (0.074 R)
• M4: 556,803 km (0.062 R)
• M5: 652,845 km (0.056 R)
• M6: 800,498 km (0.11 R)
• M7: 898,634 km (0.102 R)
• M8: 1,036,713 km (0.072 R)
• M9: 1,188,854 km (0.093 R)
• M10: 1,296,864 km (0.102 R)
• M11: 1,401,882 km (0.117 R)
• M12: 1,520,214 km (0.043 R)
• M13: 1,677,591 km (0.092 R)
• M14: 1,833,472 km (0.062 R)
• M15: 1,948,811 km (0.088 R)
• M16: 2,043,806 km (0.055 R)
• M17: 2,230,654 km (0.076 R)
• M18: 2,613,475 km (0.087 R)
• M19: 2,731,657 km (0.065 R)
• M20: 2,825,904 km (0.115 R)
• M21: 3,070,646 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 13.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.95 AU - 1.57 AU

Year: 976 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,789,013 km

• M1: 166,951 km (0.073 R)
• M2: 320,289 km (0.092 R)
• M3: 436,676 km (0.117 R)
• M4: 540,497 km (0.111 R)
• M5: 747,541 km (0.03 R)
• M6: 988,842 km (0.043 R)
• M7: 1,104,182 km (0.116 R)
• M8: 1,282,802 km (0.067 R)
• M9: 1,403,078 km (0.093 R)
• M10: 1,541,307 km (0.09 R)
• M11: 1,684,472 km (0.103 R)
• M12: 1,923,081 km (0.075 R)
• M13: 2,007,753 km (0.066 R)
• M14: 2,310,390 km (0.072 R)
• M15: 2,408,975 km (0.062 R)
• M16: 2,602,255 km (0.062 R)
• M17: 2,853,280 km (0.115 R)
• M18: 3,004,224 km (0.105 R)
• M19: 3,112,533 km (0.056 R)
• M20: 3,416,965 km (0.114 R)
• M21: 3,530,061 km (0.106 R)
• M22: 3,731,120 km (0.034 R)
• M23: 3,818,486 km (0.095 R)
• M24: 4,114,839 km (0.075 R)
• M25: 4,677,626 km (0.092 R)
• M26: 4,920,274 km (0.085 R)
• M27: 5,145,568 km (0.06 R)
• M28: 5,232,186 km (0.107 R)
• M29: 5,363,233 km (0.044 R)
• M30: 5,506,398 km (0.117 R)
• M31: 5,729,150 km (0.06 R)
• M32: 5,841,797 km (0.099 R)
• M33: 6,080,405 km (0.071 R)
• M34: 6,276,079 km (0.088 R)
• M35: 6,380,499 km (0.116 R)
• M36: 6,520,672 km (0.113 R)
• M37: 6,685,529 km (0.111 R)
• M38: 6,780,374 km (0.097 R)
• M39: 6,863,700 km (0.073 R)
• M40: 7,007,314 km (0.117 R)
• M41: 7,140,007 km (0.04 R)
• M42: 7,236,947 km (0.098 R)
• M43: 7,346,602 km (0.088 R)
• M44: 7,444,439 km (0.045 R)
• M45: 7,641,609 km (0.07 R)
• M46: 7,803,025 km (0.081 R)
• M47: 8,003,336 km (0.037 R)
• M48: 8,091,450 km (0.109 R)
• M49: 8,358,033 km (0.072 R)
• M50: 8,550,117 km (0.031 R)
• M51: 8,640,324 km (0.087 R)
• M52: 8,795,607 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.44 AU - 1.74 AU

Year: 1384 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,789,013 km

• M1: 176,525 km (0.107 R)
• M2: 331,359 km (0.077 R)
• M3: 494,122 km (0.078 R)
• M4: 595,250 km (0.092 R)
• M5: 732,880 km (0.116 R)
• M6: 872,904 km (0.06 R)
• M7: 970,142 km (0.068 R)
• M8: 1,104,331 km (0.112 R)
• M9: 1,205,310 km (0.117 R)
• M10: 1,405,023 km (0.09 R)
• M11: 1,739,225 km (0.084 R)
• M12: 1,905,727 km (0.082 R)
• M13: 2,141,194 km (0.066 R)
• M14: 2,248,306 km (0.058 R)
• M15: 2,438,146 km (0.112 R)
• M16: 2,572,934 km (0.105 R)
• M17: 2,702,486 km (0.111 R)
• M18: 2,842,210 km (0.108 R)
• M19: 3,096,526 km (0.112 R)
• M20: 3,193,915 km (0.111 R)
• M21: 3,317,034 km (0.046 R)
• M22: 3,433,570 km (0.053 R)
• M23: 3,670,683 km (0.082 R)
• M24: 3,782,582 km (0.092 R)
• M25: 4,080,880 km (0.102 R)
• M26: 4,170,190 km (0.114 R)
• M27: 4,260,099 km (0.071 R)
• M28: 4,644,864 km (0.104 R)
• M29: 5,517,169 km (0.075 R)
• M30: 5,826,089 km (0.087 R)
• M31: 5,997,827 km (0.118 R)
• M32: 6,398,301 km (0.117 R)
• M33: 6,607,140 km (0.087 R)
• M34: 7,106,796 km (0.108 R)
• M35: 7,366,798 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 9.4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.18 AU - 3.54 AU

Year: 4251 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,789,013 km

• M1: 284,834 km (0.117 R)
• M2: 351,555 km (0.087 R)
• M3: 425,456 km (0.058 R)
• M4: 495,319 km (0.105 R)
• M5: 625,618 km (0.06 R)
• M6: 707,448 km (0.118 R)
• M7: 1,321,099 km (0.054 R)
• M8: 1,855,313 km (0.088 R)
• M9: 2,100,952 km (0.101 R)
• M10: 2,394,613 km (0.111 R)
• M11: 2,839,667 km (0.058 R)
• M12: 3,102,809 km (0.114 R)
• M13: 3,185,387 km (0.102 R)
• M14: 3,268,564 km (0.12 R)
• M15: 3,373,731 km (0.055 R)
• M16: 3,849,901 km (0.091 R)
• M17: 4,393,540 km (0.076 R)
• M18: 4,486,590 km (0.033 R)
• M19: 4,580,238 km (0.078 R)
• M20: 4,793,265 km (0.114 R)
• M21: 5,427,112 km (0.114 R)
• M22: 5,577,158 km (0.101 R)
• M23: 5,830,278 km (0.081 R)
• M24: 6,113,167 km (0.084 R)
• M25: 6,585,747 km (0.098 R)
• M26: 6,719,039 km (0.119 R)
• M27: 6,934,310 km (0.102 R)
• M28: 7,042,918 km (0.119 R)
• M29: 7,371,734 km (0.067 R)
• M30: 7,565,912 km (0.051 R)
• M31: 7,705,786 km (0.055 R)
• M32: 7,959,504 km (0.084 R)
• M33: 8,101,622 km (0.051 R)
• M34: 8,244,638 km (0.113 R)
• M35: 8,359,679 km (0.055 R)
• M36: 9,031,373 km (0.08 R)
• M37: 9,179,625 km (0.103 R)
• M38: 9,508,889 km (0.107 R)
• M39: 10,302,207 km (0.091 R)
• M40: 10,395,107 km (0.114 R)
• M41: 10,613,071 km (0.09 R)
• M42: 11,180,346 km (0.103 R)
• M43: 11,275,940 km (0.076 R)
• M44: 11,952,122 km (0.12 R)
• M45: 12,674,530 km (0.078 R)
• M46: 13,411,150 km (0.108 R)
• M47: 13,648,412 km (0.103 R)
• M48: 13,887,170 km (0.059 R)
• M49: 14,820,661 km (0.085 R)
• M50: 15,242,078 km (0.117 R)
• M51: 15,348,143 km (0.065 R)
• M52: 15,525,267 km (0.068 R)
• M53: 16,060,827 km (0.115 R)
• M54: 16,168,687 km (0.111 R)
• M55: 16,348,953 km (0.055 R)
• M56: 16,493,764 km (0.094 R)
• M57: 17,187,000 km (0.115 R)
• M58: 18,225,808 km (0.088 R)
• M59: 18,413,404 km (0.118 R)
• M60: 20,325,115 km (0.114 R)
• M61: 20,402,906 km (0.042 R)
• M62: 21,107,212 km (0.107 R)
• M63: 21,422,864 km (0.064 R)
• M64: 21,700,368 km (0.119 R)
• M65: 22,580,153 km (0.101 R)
• M66: 22,660,786 km (0.088 R)
• M67: 23,553,287 km (0.113 R)
• M68: 23,962,737 km (0.068 R)
• M69: 24,457,157 km (0.106 R)
• M70: 25,456,322 km (0.099 R)
• M71: 26,596,108 km (0.082 R)
• M72: 26,766,500 km (0.102 R)
• M73: 27,193,751 km (0.104 R)
• M74: 27,666,331 km (0.073 R)
• M75: 29,056,694 km (0.081 R)
• M76: 29,188,190 km (0.11 R)
• M77: 29,319,986 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.2

Radius: 4.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.39 AU - 6.81 AU

Year: 11704 Days

Day: 19 Hours

Environment

Temp: -239 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,789,013 km

• M1: 62,682 km (0.095 R)
• M2: 670,797 km (0.026 R)
• M3: 1,375,104 km (0.114 R)
• M4: 1,667,567 km (0.118 R)
• M5: 2,308,295 km (0.116 R)
• M6: 2,464,924 km (0.086 R)
• M7: 2,610,184 km (0.107 R)
• M8: 3,753,560 km (0.114 R)
• M9: 3,920,960 km (0.101 R)
• M10: 5,011,529 km (0.1 R)
• M11: 5,438,631 km (0.05 R)
• M12: 6,091,027 km (0.119 R)
• M13: 6,707,071 km (0.09 R)
• M14: 7,197,602 km (0.072 R)
• M15: 7,301,274 km (0.107 R)
• M16: 7,426,337 km (0.119 R)
• M17: 7,489,169 km (0.083 R)
• M18: 7,741,989 km (0.099 R)
• M19: 8,277,849 km (0.072 R)
• M20: 10,210,653 km (0.087 R)
• M21: 10,350,527 km (0.045 R)
• M22: 11,979,349 km (0.099 R)
• M23: 12,077,634 km (0.059 R)
• M24: 12,523,137 km (0.089 R)
• M25: 13,049,721 km (0.098 R)
• M26: 15,360,111 km (0.111 R)
• M27: 17,347,219 km (0.093 R)
• M28: 17,486,196 km (0.072 R)
• M29: 18,158,788 km (0.102 R)
• M30: 19,125,938 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.5

Radius: 7.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.33 AU - 9.33 AU

Year: 16595 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,789,013 km

• M1: 89,759 km (0.111 R)
• M2: 167,250 km (0.06 R)
• M3: 543,639 km (0.095 R)
• M4: 703,559 km (0.107 R)
• M5: 897,138 km (0.114 R)
• M6: 952,938 km (0.113 R)
• M7: 1,167,611 km (0.098 R)
• M8: 1,463,067 km (0.114 R)
• M9: 2,096,016 km (0.065 R)
• M10: 2,350,033 km (0.092 R)
• M11: 3,491,016 km (0.03 R)
• M12: 3,580,326 km (0.089 R)
• M13: 3,700,752 km (0.062 R)
• M14: 4,007,727 km (0.085 R)
• M15: 4,645,911 km (0.1 R)
• M16: 4,876,891 km (0.098 R)
• M17: 5,281,403 km (0.1 R)
• M18: 5,591,968 km (0.119 R)
• M19: 5,766,998 km (0.12 R)
• M20: 5,943,823 km (0.11 R)
• M21: 6,158,496 km (0.063 R)
• M22: 6,632,422 km (0.093 R)
• M23: 6,743,423 km (0.102 R)
• M24: 7,080,168 km (0.079 R)
• M25: 7,653,577 km (0.116 R)
• M26: 7,926,294 km (0.119 R)
• M27: 8,241,945 km (0.101 R)
• M28: 8,401,267 km (0.109 R)
• M29: 8,804,134 km (0.077 R)
• M30: 9,131,005 km (0.084 R)
• M31: 9,545,092 km (0.104 R)
• M32: 11,350,439 km (0.091 R)
• M33: 11,439,001 km (0.075 R)
• M34: 12,656,877 km (0.107 R)
• M35: 13,351,161 km (0.077 R)
• M36: 14,296,171 km (0.036 R)
• M37: 14,343,893 km (0.099 R)
• M38: 14,970,259 km (0.072 R)
• M39: 15,262,424 km (0.047 R)
• M40: 15,409,179 km (0.087 R)
• M41: 16,299,586 km (0.061 R)
• M42: 16,801,486 km (0.083 R)
• M43: 16,902,465 km (0.097 R)
• M44: 17,105,021 km (0.102 R)
• M45: 17,308,474 km (0.093 R)
• M46: 18,493,438 km (0.055 R)
• M47: 18,754,487 km (0.105 R)
• M48: 20,238,946 km (0.101 R)
• M49: 20,346,358 km (0.098 R)
• M50: 20,723,943 km (0.065 R)
• M51: 20,886,556 km (0.063 R)
• M52: 22,202,119 km (0.091 R)
• M53: 23,150,270 km (0.118 R)
• M54: 23,884,198 km (0.103 R)
• M55: 24,054,590 km (0.044 R)
• M56: 24,111,437 km (0.102 R)
• M57: 24,168,434 km (0.11 R)
• M58: 24,396,720 km (0.111 R)
• M59: 24,855,387 km (0.074 R)
• M60: 25,490,580 km (0.077 R)
• M61: 25,548,624 km (0.108 R)
• M62: 25,897,635 km (0.032 R)
• M63: 26,014,322 km (0.118 R)
• M64: 26,424,220 km (0.102 R)
• M65: 26,954,245 km (0.1 R)
• M66: 27,131,668 km (0.092 R)
• M67: 27,666,331 km (0.096 R)
• M68: 27,905,089 km (0.106 R)
• M69: 28,685,841 km (0.112 R)
• M70: 28,927,591 km (0.115 R)
• M71: 29,962,210 km (0.071 R)
• M72: 31,194,896 km (0.109 R)
• M73: 32,318,376 km (0.11 R)
• M74: 34,412,297 km (0.094 R)
• M75: 34,540,652 km (0.083 R)
• M76: 35,637,654 km (0.075 R)
• M77: 36,877,371 km (0.063 R)
• M78: 38,131,151 km (0.079 R)
• M79: 38,396,837 km (0.086 R)
• M80: 40,138,904 km (0.102 R)
• M81: 40,409,227 km (0.082 R)
• M82: 40,748,066 km (0.072 R)
• M83: 41,564,871 km (0.112 R)
• M84: 42,043,734 km (0.11 R)
• M85: 42,524,541 km (0.1 R)
• M86: 42,593,356 km (0.067 R)
• M87: 42,662,321 km (0.071 R)
• M88: 45,025,967 km (0.049 R)
• M89: 46,719,714 km (0.081 R)
• M90: 47,360,292 km (0.111 R)
• M91: 47,503,158 km (0.08 R)
• M92: 47,574,516 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: 216 - 15,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit