🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 10

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.78 AU - 1.1 AU

Year: 608 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,266,109 km

• M1: 140,772 km (0.038 R)
• M2: 256,112 km (0.069 R)
• M3: 388,206 km (0.118 R)
• M4: 484,847 km (0.116 R)
• M5: 551,867 km (0.082 R)
• M6: 627,114 km (0.104 R)
• M7: 759,508 km (0.059 R)
• M8: 854,952 km (0.083 R)
• M9: 922,869 km (0.117 R)
• M10: 1,087,128 km (0.056 R)
• M11: 1,190,350 km (0.098 R)
• M12: 1,267,094 km (0.109 R)
• M13: 1,370,167 km (0.104 R)
• M14: 1,533,378 km (0.117 R)
• M15: 1,650,214 km (0.078 R)
• M16: 1,743,114 km (0.102 R)
• M17: 1,817,465 km (0.064 R)
• M18: 1,969,456 km (0.095 R)
• M19: 2,068,490 km (0.108 R)
• M20: 2,183,680 km (0.062 R)
• M21: 2,323,255 km (0.057 R)
• M22: 2,565,155 km (0.104 R)
• M23: 2,807,503 km (0.046 R)
• M24: 3,155,917 km (0.083 R)
• M25: 3,255,698 km (0.041 R)
• M26: 3,613,237 km (0.048 R)
• M27: 3,814,447 km (0.099 R)
• M28: 3,938,613 km (0.099 R)
• M29: 4,046,323 km (0.086 R)
• M30: 4,154,931 km (0.086 R)
• M31: 4,218,660 km (0.059 R)
• M32: 4,310,363 km (0.117 R)
• M33: 4,779,054 km (0.113 R)
• M34: 4,932,541 km (0.106 R)
• M35: 5,087,674 km (0.101 R)
• M36: 5,185,361 km (0.035 R)
• M37: 5,254,176 km (0.106 R)
• M38: 5,353,061 km (0.12 R)
• M39: 5,462,566 km (0.105 R)
• M40: 5,562,647 km (0.118 R)
• M41: 6,093,271 km (0.103 R)
• M42: 6,155,653 km (0.046 R)
• M43: 6,385,884 km (0.114 R)
• M44: 6,597,565 km (0.109 R)
• M45: 6,800,869 km (0.084 R)
• M46: 6,952,112 km (0.107 R)
• M47: 7,093,482 km (0.091 R)
• M48: 7,279,732 km (0.063 R)
• M49: 7,412,275 km (0.119 R)
• M50: 7,545,567 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 13

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 657 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,266,109 km

• M1: 181,013 km (0.074 R)
• M2: 299,345 km (0.115 R)
• M3: 424,559 km (0.051 R)
• M4: 509,231 km (0.119 R)
• M5: 715,078 km (0.034 R)
• M6: 825,481 km (0.099 R)
• M7: 921,822 km (0.073 R)
• M8: 1,100,292 km (0.108 R)
• M9: 1,194,240 km (0.093 R)
• M10: 1,483,412 km (0.086 R)
• M11: 1,588,281 km (0.102 R)
• M12: 1,737,430 km (0.071 R)
• M13: 1,886,130 km (0.066 R)
• M14: 2,134,313 km (0.079 R)
• M15: 2,294,083 km (0.057 R)
• M16: 2,387,283 km (0.08 R)
• M17: 2,613,924 km (0.095 R)
• M18: 2,854,028 km (0.087 R)
• M19: 3,018,287 km (0.091 R)
• M20: 3,146,791 km (0.062 R)
• M21: 3,263,926 km (0.1 R)
• M22: 3,369,393 km (0.115 R)
• M23: 3,489,520 km (0.099 R)
• M24: 3,699,555 km (0.05 R)
• M25: 4,026,277 km (0.1 R)
• M26: 4,139,672 km (0.096 R)
• M27: 4,282,837 km (0.102 R)
• M28: 4,369,604 km (0.079 R)
• M29: 4,471,630 km (0.034 R)
• M30: 4,574,404 km (0.028 R)
• M31: 4,789,974 km (0.117 R)
• M32: 5,308,331 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 13.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.69 AU - 2.83 AU

Year: 3058 Days

Day: 7 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,266,109 km

• M1: 181,462 km (0.109 R)
• M2: 306,526 km (0.106 R)
• M3: 517,309 km (0.116 R)
• M4: 686,505 km (0.102 R)
• M5: 812,765 km (0.085 R)
• M6: 1,256,473 km (0.073 R)
• M7: 1,560,306 km (0.105 R)
• M8: 1,702,424 km (0.11 R)
• M9: 1,794,426 km (0.087 R)
• M10: 1,935,796 km (0.102 R)
• M11: 2,048,444 km (0.071 R)
• M12: 2,382,944 km (0.113 R)
• M13: 2,627,537 km (0.11 R)
• M14: 2,789,252 km (0.086 R)
• M15: 2,908,332 km (0.067 R)
• M16: 3,075,882 km (0.112 R)
• M17: 3,160,853 km (0.101 R)
• M18: 3,342,914 km (0.06 R)
• M19: 3,627,748 km (0.118 R)
• M20: 3,758,048 km (0.105 R)
• M21: 3,961,651 km (0.071 R)
• M22: 4,064,873 km (0.077 R)
• M23: 4,878,536 km (0.116 R)
• M24: 5,056,258 km (0.066 R)
• M25: 5,349,769 km (0.119 R)
• M26: 5,788,839 km (0.054 R)
• M27: 6,060,210 km (0.086 R)
• M28: 6,432,858 km (0.073 R)
• M29: 6,689,568 km (0.119 R)
• M30: 7,339,720 km (0.115 R)
• M31: 7,582,368 km (0.034 R)
• M32: 7,724,187 km (0.087 R)
• M33: 7,827,709 km (0.11 R)
• M34: 8,579,587 km (0.12 R)
• M35: 8,848,864 km (0.118 R)
• M36: 9,162,122 km (0.07 R)
• M37: 9,313,215 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.7

Radius: 4.2

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.9 AU - 9.84 AU

Year: 19127 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,266,109 km

• M1: 63,729 km (0.109 R)
• M2: 143,764 km (0.101 R)
• M3: 199,713 km (0.105 R)
• M4: 252,820 km (0.103 R)
• M5: 299,046 km (0.108 R)
• M6: 335,698 km (0.098 R)
• M7: 373,995 km (0.109 R)
• M8: 400,473 km (0.066 R)
• M9: 572,960 km (0.098 R)
• M10: 619,634 km (0.082 R)
• M11: 750,233 km (0.1 R)
• M12: 1,056,161 km (0.079 R)
• M13: 1,397,095 km (0.12 R)
• M14: 1,634,806 km (0.07 R)
• M15: 1,724,265 km (0.101 R)
• M16: 1,884,933 km (0.073 R)
• M17: 2,705,178 km (0.079 R)
• M18: 3,390,636 km (0.052 R)
• M19: 3,533,950 km (0.063 R)
• M20: 4,622,724 km (0.119 R)
• M21: 4,717,868 km (0.116 R)
• M22: 6,395,608 km (0.116 R)
• M23: 6,572,582 km (0.064 R)
• M24: 7,444,588 km (0.108 R)
• M25: 7,818,434 km (0.067 R)
• M26: 8,236,859 km (0.12 R)
• M27: 8,623,420 km (0.065 R)
• M28: 9,174,688 km (0.079 R)
• M29: 10,022,609 km (0.085 R)
• M30: 10,269,445 km (0.057 R)
• M31: 11,922,202 km (0.09 R)
• M32: 11,965,586 km (0.044 R)
• M33: 12,096,334 km (0.103 R)
• M34: 12,491,123 km (0.095 R)
• M35: 12,667,948 km (0.071 R)
• M36: 12,756,809 km (0.053 R)
• M37: 13,158,629 km (0.051 R)
• M38: 13,700,921 km (0.073 R)
• M39: 13,746,399 km (0.06 R)
• M40: 15,371,032 km (0.105 R)
• M41: 15,703,288 km (0.063 R)
• M42: 15,941,897 km (0.11 R)
• M43: 16,665,203 km (0.036 R)
• M44: 17,399,130 km (0.108 R)
• M45: 18,797,122 km (0.097 R)
• M46: 18,949,113 km (0.073 R)
• M47: 20,075,585 km (0.091 R)
• M48: 20,386,450 km (0.111 R)
• M49: 20,490,570 km (0.111 R)
• M50: 21,118,283 km (0.081 R)
• M51: 21,434,533 km (0.114 R)
• M52: 21,805,535 km (0.118 R)
• M53: 22,446,263 km (0.093 R)
• M54: 23,147,428 km (0.079 R)
• M55: 23,582,608 km (0.045 R)
• M56: 23,746,418 km (0.113 R)
• M57: 23,855,924 km (0.104 R)
• M58: 24,405,546 km (0.069 R)
• M59: 24,460,748 km (0.072 R)
• M60: 24,571,301 km (0.057 R)
• M61: 24,848,356 km (0.027 R)
• M62: 25,015,158 km (0.114 R)
• M63: 25,405,608 km (0.095 R)
• M64: 25,573,606 km (0.078 R)
• M65: 25,966,899 km (0.108 R)
• M66: 26,930,459 km (0.043 R)
• M67: 27,330,633 km (0.058 R)
• M68: 27,445,375 km (0.088 R)
• M69: 28,021,177 km (0.111 R)
• M70: 28,136,816 km (0.089 R)
• M71: 28,368,693 km (0.1 R)
• M72: 28,775,749 km (0.083 R)
• M73: 29,126,257 km (0.09 R)
• M74: 29,654,786 km (0.072 R)
• M75: 30,364,179 km (0.117 R)
• M76: 31,499,028 km (0.119 R)
• M77: 31,739,731 km (0.045 R)
• M78: 32,283,370 km (0.105 R)
• M79: 33,196,366 km (0.105 R)
• M80: 33,748,382 km (0.1 R)
• M81: 33,871,351 km (0.117 R)
• M82: 34,179,673 km (0.068 R)
• M83: 36,237,541 km (0.119 R)
• M84: 37,759,251 km (0.096 R)
• M85: 37,950,885 km (0.1 R)
• M86: 38,335,202 km (0.063 R)
• M87: 38,463,707 km (0.088 R)
• M88: 38,914,146 km (0.08 R)
• M89: 40,015,486 km (0.106 R)
• M90: 40,080,561 km (0.064 R)
• M91: 42,713,633 km (0.055 R)
• M92: 44,118,058 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit