🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 11.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 646 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,390,754 km

• M1: 152,141 km (0.074 R)
• M2: 230,680 km (0.119 R)
• M3: 308,471 km (0.092 R)
• M4: 464,651 km (0.102 R)
• M5: 563,834 km (0.033 R)
• M6: 690,993 km (0.07 R)
• M7: 972,087 km (0.059 R)
• M8: 1,137,093 km (0.092 R)
• M9: 1,300,604 km (0.039 R)
• M10: 1,489,845 km (0.094 R)
• M11: 1,722,470 km (0.077 R)
• M12: 1,828,984 km (0.086 R)
• M13: 1,950,906 km (0.103 R)
• M14: 2,072,230 km (0.12 R)
• M15: 2,240,228 km (0.079 R)
• M16: 2,329,388 km (0.099 R)
• M17: 2,437,398 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.39 AU - 3.11 AU

Year: 2992 Days

Day: 6.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,390,754 km

• M1: 182,210 km (0.06 R)
• M2: 318,793 km (0.088 R)
• M3: 459,565 km (0.119 R)
• M4: 616,343 km (0.086 R)
• M5: 780,302 km (0.093 R)
• M6: 930,499 km (0.07 R)
• M7: 1,048,980 km (0.079 R)
• M8: 1,313,769 km (0.088 R)
• M9: 1,406,968 km (0.042 R)
• M10: 1,650,813 km (0.11 R)
• M11: 2,180,239 km (0.104 R)
• M12: 2,313,681 km (0.057 R)
• M13: 2,515,488 km (0.117 R)
• M14: 3,235,952 km (0.039 R)
• M15: 3,356,677 km (0.114 R)
• M16: 3,678,013 km (0.114 R)
• M17: 4,026,726 km (0.095 R)
• M18: 4,130,846 km (0.107 R)
• M19: 4,475,519 km (0.095 R)
• M20: 4,628,708 km (0.062 R)
• M21: 4,857,293 km (0.107 R)
• M22: 5,325,834 km (0.077 R)
• M23: 5,926,918 km (0.097 R)
• M24: 6,570,189 km (0.083 R)
• M25: 6,724,275 km (0.071 R)
• M26: 6,858,763 km (0.089 R)
• M27: 7,015,093 km (0.114 R)
• M28: 7,172,620 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 12.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.32 AU - 3.42 AU

Year: 3190 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,390,754 km

• M1: 169,494 km (0.041 R)
• M2: 332,706 km (0.081 R)
• M3: 422,913 km (0.113 R)
• M4: 533,765 km (0.111 R)
• M5: 1,028,186 km (0.078 R)
• M6: 1,355,207 km (0.082 R)
• M7: 1,503,758 km (0.114 R)
• M8: 2,231,252 km (0.112 R)
• M9: 2,691,565 km (0.115 R)
• M10: 2,811,393 km (0.083 R)
• M11: 3,199,749 km (0.073 R)
• M12: 3,290,405 km (0.064 R)
• M13: 3,586,459 km (0.104 R)
• M14: 3,699,705 km (0.102 R)
• M15: 3,910,638 km (0.093 R)
• M16: 4,046,922 km (0.049 R)
• M17: 4,184,851 km (0.106 R)
• M18: 4,324,426 km (0.097 R)
• M19: 4,506,037 km (0.049 R)
• M20: 4,877,190 km (0.112 R)
• M21: 5,024,095 km (0.075 R)
• M22: 5,108,767 km (0.098 R)
• M23: 5,322,543 km (0.085 R)
• M24: 5,430,552 km (0.115 R)
• M25: 5,539,310 km (0.116 R)
• M26: 5,714,938 km (0.074 R)
• M27: 5,981,820 km (0.073 R)
• M28: 6,139,347 km (0.068 R)
• M29: 6,527,703 km (0.092 R)
• M30: 7,208,972 km (0.116 R)
• M31: 7,328,650 km (0.045 R)
• M32: 7,521,631 km (0.092 R)
• M33: 7,814,394 km (0.09 R)
• M34: 8,868,162 km (0.037 R)
• M35: 8,996,517 km (0.078 R)
• M36: 9,125,620 km (0.031 R)
• M37: 9,516,519 km (0.046 R)
• M38: 9,833,218 km (0.088 R)
• M39: 10,153,507 km (0.093 R)
• M40: 10,395,855 km (0.094 R)
• M41: 10,804,257 km (0.062 R)
• M42: 11,273,396 km (0.066 R)
• M43: 11,412,672 km (0.076 R)
• M44: 11,496,447 km (0.085 R)
• M45: 11,664,744 km (0.091 R)
• M46: 12,117,577 km (0.107 R)
• M47: 12,231,571 km (0.041 R)
• M48: 14,105,583 km (0.091 R)
• M49: 14,346,137 km (0.059 R)
• M50: 15,942,495 km (0.11 R)
• M51: 16,634,685 km (0.092 R)
• M52: 17,112,351 km (0.106 R)
• M53: 17,304,734 km (0.116 R)
• M54: 17,433,238 km (0.116 R)
• M55: 18,016,072 km (0.067 R)
• M56: 18,375,256 km (0.101 R)
• M57: 18,671,011 km (0.033 R)
• M58: 19,200,588 km (0.117 R)
• M59: 19,300,519 km (0.116 R)
• M60: 19,768,760 km (0.075 R)
• M61: 20,173,273 km (0.084 R)
• M62: 20,580,329 km (0.051 R)
• M63: 21,299,296 km (0.082 R)
• M64: 21,922,222 km (0.119 R)
• M65: 23,009,050 km (0.085 R)
• M66: 23,327,843 km (0.086 R)
• M67: 23,898,110 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 14.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.23 AU - 4.87 AU

Year: 5347 Days

Day: 10.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,390,754 km

• M1: 182,659 km (0.08 R)
• M2: 362,775 km (0.027 R)
• M3: 467,344 km (0.081 R)
• M4: 609,911 km (0.114 R)
• M5: 706,700 km (0.1 R)
• M6: 1,063,342 km (0.103 R)
• M7: 1,263,354 km (0.12 R)
• M8: 1,443,021 km (0.084 R)
• M9: 1,544,897 km (0.096 R)
• M10: 1,902,586 km (0.075 R)
• M11: 2,387,133 km (0.07 R)
• M12: 2,550,494 km (0.084 R)
• M13: 2,975,502 km (0.112 R)
• M14: 3,678,761 km (0.119 R)
• M15: 3,964,792 km (0.117 R)
• M16: 4,086,116 km (0.09 R)
• M17: 4,282,987 km (0.096 R)
• M18: 4,432,735 km (0.111 R)
• M19: 5,502,509 km (0.079 R)
• M20: 5,830,427 km (0.118 R)
• M21: 5,996,930 km (0.108 R)
• M22: 6,108,679 km (0.062 R)
• M23: 6,306,149 km (0.092 R)
• M24: 6,707,370 km (0.097 R)
• M25: 6,999,086 km (0.047 R)
• M26: 7,716,408 km (0.076 R)
• M27: 9,188,600 km (0.082 R)
• M28: 9,709,351 km (0.088 R)
• M29: 9,808,085 km (0.103 R)
• M30: 10,306,844 km (0.03 R)
• M31: 10,508,652 km (0.1 R)
• M32: 11,294,490 km (0.039 R)
• M33: 11,747,173 km (0.12 R)
• M34: 11,922,801 km (0.074 R)
• M35: 12,205,690 km (0.097 R)
• M36: 12,706,245 km (0.065 R)
• M37: 12,958,916 km (0.1 R)
• M38: 13,322,887 km (0.103 R)
• M39: 13,579,747 km (0.116 R)
• M40: 14,061,153 km (0.089 R)
• M41: 14,322,650 km (0.029 R)
• M42: 14,623,491 km (0.098 R)
• M43: 15,155,162 km (0.093 R)
• M44: 15,308,201 km (0.092 R)
• M45: 15,423,241 km (0.1 R)
• M46: 16,120,068 km (0.089 R)
• M47: 16,354,638 km (0.062 R)
• M48: 16,827,217 km (0.083 R)
• M49: 17,304,434 km (0.076 R)
• M50: 17,785,990 km (0.036 R)
• M51: 18,028,339 km (0.112 R)
• M52: 18,434,946 km (0.119 R)
• M53: 18,598,306 km (0.098 R)
• M54: 18,803,405 km (0.114 R)
• M55: 20,301,628 km (0.119 R)
• M56: 20,894,484 km (0.081 R)
• M57: 21,837,848 km (0.098 R)
• M58: 21,967,699 km (0.079 R)
• M59: 23,899,606 km (0.096 R)
• M60: 24,615,582 km (0.115 R)
• M61: 25,157,126 km (0.116 R)
• M62: 26,206,256 km (0.027 R)
• M63: 26,759,319 km (0.12 R)
• M64: 27,269,747 km (0.065 R)
• M65: 27,830,141 km (0.076 R)
• M66: 29,057,442 km (0.105 R)
• M67: 30,834,365 km (0.085 R)
• M68: 30,980,073 km (0.059 R)
• M69: 31,174,551 km (0.118 R)
• M70: 32,300,873 km (0.086 R)
• M71: 32,547,560 km (0.065 R)
• M72: 32,646,295 km (0.081 R)
• M73: 32,943,396 km (0.066 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: 362 - 17,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit