🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 14.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 466 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,082,858 km

• M1: 187,147 km (0.09 R)
• M2: 303,833 km (0.09 R)
• M3: 409,150 km (0.096 R)
• M4: 504,444 km (0.043 R)
• M5: 679,773 km (0.089 R)
• M6: 816,954 km (0.067 R)
• M7: 908,508 km (0.078 R)
• M8: 1,017,565 km (0.031 R)
• M9: 1,127,070 km (0.082 R)
• M10: 1,358,797 km (0.09 R)
• M11: 1,517,222 km (0.102 R)
• M12: 1,655,151 km (0.1 R)
• M13: 1,786,348 km (0.054 R)
• M14: 1,926,970 km (0.102 R)
• M15: 2,136,258 km (0.088 R)
• M16: 2,249,952 km (0.098 R)
• M17: 2,421,242 km (0.115 R)
• M18: 2,559,021 km (0.062 R)
• M19: 2,673,613 km (0.068 R)
• M20: 2,777,135 km (0.087 R)
• M21: 2,921,646 km (0.113 R)
• M22: 3,014,995 km (0.093 R)
• M23: 3,123,005 km (0.086 R)
• M24: 3,308,058 km (0.069 R)
• M25: 3,482,938 km (0.098 R)
• M26: 3,639,267 km (0.059 R)
• M27: 3,768,969 km (0.109 R)
• M28: 3,907,646 km (0.096 R)
• M29: 4,011,018 km (0.066 R)
• M30: 4,107,808 km (0.108 R)
• M31: 4,296,002 km (0.106 R)
• M32: 4,387,556 km (0.112 R)
• M33: 4,533,563 km (0.085 R)
• M34: 4,658,029 km (0.106 R)
• M35: 4,807,178 km (0.079 R)
• M36: 4,910,101 km (0.103 R)
• M37: 5,118,342 km (0.101 R)
• M38: 5,215,431 km (0.101 R)
• M39: 5,387,019 km (0.089 R)
• M40: 5,568,631 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 13.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.72 AU - 0.96 AU

Year: 541 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 105.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,082,858 km

• M1: 168,148 km (0.116 R)
• M2: 253,419 km (0.07 R)
• M3: 370,704 km (0.095 R)
• M4: 458,517 km (0.09 R)
• M5: 548,426 km (0.066 R)
• M6: 645,964 km (0.065 R)
• M7: 741,706 km (0.111 R)
• M8: 974,780 km (0.082 R)
• M9: 1,072,168 km (0.115 R)
• M10: 1,408,314 km (0.108 R)
• M11: 1,538,016 km (0.113 R)
• M12: 1,641,089 km (0.082 R)
• M13: 1,734,139 km (0.109 R)
• M14: 1,854,714 km (0.11 R)
• M15: 2,024,358 km (0.082 R)
• M16: 2,254,290 km (0.065 R)
• M17: 2,421,990 km (0.07 R)
• M18: 2,514,441 km (0.06 R)
• M19: 2,601,058 km (0.05 R)
• M20: 2,754,994 km (0.102 R)
• M21: 2,934,811 km (0.082 R)
• M22: 3,049,104 km (0.047 R)
• M23: 3,134,075 km (0.088 R)
• M24: 3,235,353 km (0.105 R)
• M25: 3,497,598 km (0.109 R)
• M26: 3,692,823 km (0.109 R)
• M27: 3,858,279 km (0.088 R)
• M28: 3,958,808 km (0.102 R)
• M29: 4,043,182 km (0.082 R)
• M30: 4,196,669 km (0.07 R)
• M31: 4,308,867 km (0.114 R)
• M32: 4,527,280 km (0.066 R)
• M33: 4,695,728 km (0.107 R)
• M34: 4,803,288 km (0.057 R)
• M35: 4,975,326 km (0.118 R)
• M36: 5,140,033 km (0.12 R)
• M37: 5,269,585 km (0.118 R)
• M38: 5,362,635 km (0.096 R)
• M39: 5,465,857 km (0.108 R)
• M40: 5,616,951 km (0.097 R)
• M41: 5,750,393 km (0.061 R)
• M42: 5,865,733 km (0.057 R)
• M43: 6,088,783 km (0.115 R)
• M44: 6,206,217 km (0.09 R)
• M45: 6,423,583 km (0.11 R)
• M46: 6,573,330 km (0.079 R)
• M47: 6,663,688 km (0.068 R)
• M48: 6,988,465 km (0.107 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 13.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.18 AU - 2.9 AU

Year: 2846 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,082,858 km

• M1: 175,628 km (0.11 R)
• M2: 381,774 km (0.101 R)
• M3: 528,978 km (0.093 R)
• M4: 625,020 km (0.117 R)
• M5: 728,392 km (0.116 R)
• M6: 911,799 km (0.1 R)
• M7: 1,032,076 km (0.092 R)
• M8: 1,123,330 km (0.107 R)
• M9: 1,241,363 km (0.116 R)
• M10: 1,326,784 km (0.079 R)
• M11: 1,491,042 km (0.084 R)
• M12: 1,675,945 km (0.109 R)
• M13: 1,798,914 km (0.078 R)
• M14: 2,142,242 km (0.109 R)
• M15: 2,306,650 km (0.112 R)
• M16: 2,600,909 km (0.053 R)
• M17: 2,744,672 km (0.089 R)
• M18: 2,874,673 km (0.087 R)
• M19: 3,023,373 km (0.107 R)
• M20: 3,346,205 km (0.074 R)
• M21: 3,915,126 km (0.104 R)
• M22: 4,025,230 km (0.115 R)
• M23: 4,864,324 km (0.117 R)
• M24: 5,042,495 km (0.073 R)
• M25: 5,182,818 km (0.037 R)
• M26: 5,714,938 km (0.084 R)
• M27: 5,840,301 km (0.051 R)
• M28: 5,987,655 km (0.052 R)
• M29: 6,264,710 km (0.103 R)
• M30: 7,031,698 km (0.112 R)
• M31: 7,143,598 km (0.072 R)
• M32: 7,369,490 km (0.116 R)
• M33: 7,506,073 km (0.09 R)
• M34: 7,758,894 km (0.097 R)
• M35: 7,944,395 km (0.109 R)
• M36: 8,155,029 km (0.086 R)
• M37: 8,846,021 km (0.112 R)
• M38: 8,991,430 km (0.093 R)
• M39: 9,113,053 km (0.071 R)
• M40: 9,309,027 km (0.119 R)
• M41: 9,705,162 km (0.032 R)
• M42: 9,980,721 km (0.072 R)
• M43: 10,335,118 km (0.072 R)
• M44: 10,462,725 km (0.095 R)
• M45: 10,926,479 km (0.104 R)
• M46: 11,370,635 km (0.115 R)
• M47: 11,502,431 km (0.063 R)
• M48: 11,608,196 km (0.12 R)
• M49: 12,602,125 km (0.089 R)
• M50: 13,012,771 km (0.103 R)
• M51: 13,595,305 km (0.032 R)
• M52: 13,960,174 km (0.112 R)
• M53: 14,271,338 km (0.068 R)
• M54: 15,074,080 km (0.059 R)
• M55: 16,068,457 km (0.1 R)
• M56: 16,186,789 km (0.106 R)
• M57: 16,663,258 km (0.079 R)
• M58: 17,053,708 km (0.117 R)
• M59: 17,204,802 km (0.025 R)
• M60: 17,538,555 km (0.111 R)
• M61: 17,690,995 km (0.077 R)
• M62: 18,305,244 km (0.09 R)
• M63: 19,020,172 km (0.059 R)
• M64: 19,365,295 km (0.034 R)
• M65: 19,586,101 km (0.074 R)
• M66: 19,966,529 km (0.082 R)
• M67: 20,766,728 km (0.114 R)
• M68: 21,122,172 km (0.035 R)
• M69: 21,937,630 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 12.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.39 AU - 3.41 AU

Year: 3471 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,082,858 km

• M1: 158,574 km (0.087 R)
• M2: 350,807 km (0.101 R)
• M3: 564,582 km (0.088 R)
• M4: 694,433 km (0.072 R)
• M5: 777,759 km (0.108 R)
• M6: 935,585 km (0.115 R)
• M7: 1,182,422 km (0.079 R)
• M8: 1,611,618 km (0.051 R)
• M9: 1,765,554 km (0.1 R)
• M10: 1,897,649 km (0.092 R)
• M11: 2,033,185 km (0.045 R)
• M12: 2,116,062 km (0.108 R)
• M13: 2,489,009 km (0.1 R)
• M14: 2,578,020 km (0.109 R)
• M15: 2,698,446 km (0.12 R)
• M16: 2,898,459 km (0.114 R)
• M17: 3,023,971 km (0.101 R)
• M18: 3,135,272 km (0.074 R)
• M19: 3,296,838 km (0.07 R)
• M20: 3,378,518 km (0.073 R)
• M21: 3,918,417 km (0.063 R)
• M22: 4,022,687 km (0.111 R)
• M23: 4,431,239 km (0.1 R)
• M24: 4,594,749 km (0.052 R)
• M25: 4,797,454 km (0.111 R)
• M26: 5,021,851 km (0.089 R)
• M27: 5,461,818 km (0.071 R)
• M28: 5,755,628 km (0.111 R)
• M29: 6,074,571 km (0.077 R)
• M30: 6,338,163 km (0.11 R)
• M31: 6,419,993 km (0.107 R)
• M32: 6,981,882 km (0.082 R)
• M33: 7,408,236 km (0.12 R)
• M34: 7,887,249 km (0.084 R)
• M35: 8,308,965 km (0.102 R)
• M36: 8,669,795 km (0.11 R)
• M37: 9,220,914 km (0.082 R)
• M38: 9,688,706 km (0.093 R)
• M39: 10,188,363 km (0.081 R)
• M40: 10,720,931 km (0.12 R)
• M41: 10,867,837 km (0.093 R)
• M42: 11,212,959 km (0.12 R)
• M43: 11,662,052 km (0.108 R)
• M44: 11,888,992 km (0.108 R)
• M45: 11,990,269 km (0.086 R)
• M46: 12,142,710 km (0.098 R)
• M47: 12,449,535 km (0.076 R)
• M48: 12,655,531 km (0.052 R)
• M49: 12,992,725 km (0.094 R)
• M50: 13,149,354 km (0.117 R)
• M51: 13,729,045 km (0.092 R)
• M52: 13,941,923 km (0.06 R)
• M53: 14,021,958 km (0.086 R)
• M54: 15,049,995 km (0.111 R)
• M55: 15,352,182 km (0.094 R)
• M56: 15,462,586 km (0.103 R)
• M57: 15,545,463 km (0.049 R)
• M58: 15,656,315 km (0.075 R)
• M59: 15,850,942 km (0.109 R)
• M60: 16,439,609 km (0.069 R)
• M61: 16,580,830 km (0.107 R)
• M62: 17,407,807 km (0.113 R)
• M63: 17,869,765 km (0.102 R)
• M64: 18,306,591 km (0.099 R)
• M65: 18,423,726 km (0.112 R)
• M66: 19,101,853 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 9.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.14 AU - 5.62 AU

Year: 8772 Days

Day: 11.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,082,858 km

• M1: 265,536 km (0.056 R)
• M2: 1,668,465 km (0.062 R)
• M3: 1,764,656 km (0.064 R)
• M4: 1,950,008 km (0.117 R)
• M5: 2,194,152 km (0.108 R)
• M6: 2,313,381 km (0.047 R)
• M7: 3,588,853 km (0.07 R)
• M8: 5,257,168 km (0.117 R)
• M9: 5,543,798 km (0.057 R)
• M10: 5,743,810 km (0.097 R)
• M11: 6,895,714 km (0.118 R)
• M12: 7,548,110 km (0.117 R)
• M13: 7,668,836 km (0.087 R)
• M14: 8,137,675 km (0.078 R)
• M15: 8,490,278 km (0.119 R)
• M16: 8,678,920 km (0.096 R)
• M17: 8,805,480 km (0.063 R)
• M18: 9,296,311 km (0.089 R)
• M19: 9,577,704 km (0.091 R)
• M20: 9,796,117 km (0.035 R)
• M21: 10,237,880 km (0.028 R)
• M22: 10,799,171 km (0.095 R)
• M23: 11,003,671 km (0.11 R)
• M24: 11,787,863 km (0.119 R)
• M25: 12,139,568 km (0.095 R)
• M26: 12,257,601 km (0.12 R)
• M27: 12,613,943 km (0.098 R)
• M28: 12,901,470 km (0.115 R)
• M29: 13,021,896 km (0.117 R)
• M30: 13,385,569 km (0.099 R)
• M31: 13,580,794 km (0.041 R)
• M32: 13,998,920 km (0.077 R)
• M33: 14,122,787 km (0.086 R)
• M34: 14,246,953 km (0.112 R)
• M35: 14,646,679 km (0.091 R)
• M36: 15,662,149 km (0.065 R)
• M37: 16,595,490 km (0.088 R)
• M38: 16,831,556 km (0.086 R)
• M39: 16,963,351 km (0.05 R)
• M40: 17,121,775 km (0.115 R)
• M41: 17,333,756 km (0.107 R)
• M42: 17,867,820 km (0.119 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: 514 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit