🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

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: 80

Radius: 12.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.9 AU - 0.98 AU

Year: 588 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 129.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,992,512 km

• M1: 173,384 km (0.062 R)
• M2: 261,497 km (0.1 R)
• M3: 357,838 km (0.107 R)
• M4: 464,202 km (0.119 R)
• M5: 618,438 km (0.085 R)
• M6: 698,921 km (0.102 R)
• M7: 789,278 km (0.079 R)
• M8: 875,297 km (0.114 R)
• M9: 955,332 km (0.101 R)
• M10: 1,074,113 km (0.075 R)
• M11: 1,201,720 km (0.062 R)
• M12: 1,338,153 km (0.084 R)
• M13: 1,476,531 km (0.115 R)
• M14: 1,585,588 km (0.078 R)
• M15: 1,856,061 km (0.111 R)
• M16: 1,970,354 km (0.094 R)
• M17: 2,061,758 km (0.075 R)
• M18: 2,150,469 km (0.055 R)
• M19: 2,266,408 km (0.058 R)
• M20: 2,349,285 km (0.11 R)
• M21: 2,486,915 km (0.1 R)
• M22: 2,590,736 km (0.11 R)
• M23: 2,849,839 km (0.09 R)
• M24: 2,949,172 km (0.063 R)
• M25: 3,112,533 km (0.071 R)
• M26: 3,254,352 km (0.102 R)
• M27: 3,358,472 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 8.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.49 AU - 1.79 AU

Year: 1356 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,992,512 km

• M1: 122,072 km (0.086 R)
• M2: 196,422 km (0.09 R)
• M3: 324,777 km (0.096 R)
• M4: 706,401 km (0.108 R)
• M5: 838,496 km (0.102 R)
• M6: 924,066 km (0.065 R)
• M7: 990,338 km (0.078 R)
• M8: 1,284,298 km (0.091 R)
• M9: 1,754,185 km (0.106 R)
• M10: 1,830,629 km (0.081 R)
• M11: 1,943,576 km (0.072 R)
• M12: 2,037,224 km (0.105 R)
• M13: 2,176,799 km (0.074 R)
• M14: 2,244,118 km (0.106 R)
• M15: 2,319,665 km (0.077 R)
• M16: 2,457,893 km (0.072 R)
• M17: 2,905,191 km (0.085 R)
• M18: 3,021,129 km (0.111 R)
• M19: 3,189,277 km (0.119 R)
• M20: 3,517,495 km (0.069 R)
• M21: 3,579,129 km (0.097 R)
• M22: 4,066,818 km (0.097 R)
• M23: 4,187,394 km (0.114 R)
• M24: 4,356,290 km (0.055 R)
• M25: 4,681,665 km (0.095 R)
• M26: 4,995,073 km (0.117 R)
• M27: 5,094,406 km (0.116 R)
• M28: 5,528,988 km (0.113 R)
• M29: 5,704,167 km (0.113 R)
• M30: 5,797,665 km (0.098 R)
• M31: 5,870,819 km (0.118 R)
• M32: 6,134,261 km (0.104 R)
• M33: 6,230,003 km (0.113 R)
• M34: 6,531,293 km (0.082 R)
• M35: 6,716,496 km (0.037 R)
• M36: 6,837,371 km (0.03 R)
• M37: 6,903,493 km (0.094 R)
• M38: 7,316,533 km (0.096 R)
• M39: 7,543,173 km (0.047 R)
• M40: 7,668,686 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.54 AU - 1.92 AU

Year: 1469 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,992,512 km

• M1: 157,676 km (0.036 R)
• M2: 223,499 km (0.11 R)
• M3: 316,250 km (0.043 R)
• M4: 406,009 km (0.092 R)
• M5: 514,467 km (0.075 R)
• M6: 660,325 km (0.117 R)
• M7: 773,571 km (0.049 R)
• M8: 1,062,743 km (0.118 R)
• M9: 1,143,077 km (0.053 R)
• M10: 1,208,900 km (0.118 R)
• M11: 1,293,274 km (0.078 R)
• M12: 1,391,260 km (0.117 R)
• M13: 1,588,729 km (0.066 R)
• M14: 1,770,042 km (0.074 R)
• M15: 2,004,911 km (0.107 R)
• M16: 2,126,085 km (0.1 R)
• M17: 2,270,596 km (0.062 R)
• M18: 2,432,761 km (0.066 R)
• M19: 2,686,927 km (0.082 R)
• M20: 2,753,798 km (0.065 R)
• M21: 2,919,402 km (0.118 R)
• M22: 3,003,476 km (0.118 R)
• M23: 3,221,291 km (0.083 R)
• M24: 3,380,014 km (0.109 R)
• M25: 3,516,896 km (0.08 R)
• M26: 3,647,645 km (0.114 R)
• M27: 3,779,889 km (0.095 R)
• M28: 4,023,734 km (0.114 R)
• M29: 4,544,634 km (0.119 R)
• M30: 4,958,421 km (0.108 R)
• M31: 5,160,678 km (0.065 R)
• M32: 5,535,420 km (0.052 R)
• M33: 5,870,520 km (0.087 R)
• M34: 5,996,780 km (0.112 R)
• M35: 6,291,488 km (0.041 R)
• M36: 6,450,511 km (0.078 R)
• M37: 6,742,376 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 11

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.66 AU - 3.24 AU

Year: 3272 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,992,512 km

• M1: 148,251 km (0.098 R)
• M2: 258,804 km (0.09 R)
• M3: 341,532 km (0.104 R)
• M4: 552,764 km (0.099 R)
• M5: 653,593 km (0.119 R)
• M6: 780,302 km (0.075 R)
• M7: 976,425 km (0.057 R)
• M8: 1,598,603 km (0.082 R)
• M9: 1,930,261 km (0.1 R)
• M10: 2,255,936 km (0.114 R)
• M11: 2,468,514 km (0.114 R)
• M12: 2,658,055 km (0.092 R)
• M13: 2,822,313 km (0.071 R)
• M14: 2,913,269 km (0.088 R)
• M15: 3,067,205 km (0.082 R)
• M16: 3,223,984 km (0.109 R)
• M17: 3,578,082 km (0.094 R)
• M18: 3,726,633 km (0.069 R)
• M19: 3,843,618 km (0.094 R)
• M20: 4,149,995 km (0.061 R)
• M21: 4,323,678 km (0.101 R)
• M22: 4,535,359 km (0.035 R)
• M23: 4,786,683 km (0.111 R)
• M24: 4,914,140 km (0.083 R)
• M25: 5,246,846 km (0.091 R)
• M26: 5,416,041 km (0.09 R)
• M27: 5,856,607 km (0.102 R)
• M28: 5,934,548 km (0.111 R)
• M29: 6,308,841 km (0.098 R)
• M30: 6,388,727 km (0.111 R)
• M31: 6,630,178 km (0.067 R)
• M32: 6,711,409 km (0.111 R)
• M33: 7,226,176 km (0.092 R)
• M34: 7,351,688 km (0.064 R)
• M35: 7,435,762 km (0.091 R)
• M36: 8,184,948 km (0.113 R)
• M37: 8,381,370 km (0.107 R)
• M38: 8,535,456 km (0.093 R)
• M39: 8,712,580 km (0.114 R)
• M40: 9,524,597 km (0.107 R)
• M41: 10,079,456 km (0.039 R)
• M42: 10,313,726 km (0.109 R)
• M43: 10,526,155 km (0.044 R)
• M44: 11,317,528 km (0.081 R)
• M45: 11,414,766 km (0.093 R)
• M46: 12,202,549 km (0.078 R)
• M47: 12,502,492 km (0.118 R)
• M48: 12,628,155 km (0.107 R)
• M49: 13,186,304 km (0.097 R)
• M50: 13,545,788 km (0.091 R)
• M51: 13,623,130 km (0.107 R)
• M52: 13,804,443 km (0.11 R)
• M53: 13,882,383 km (0.095 R)
• M54: 13,986,503 km (0.108 R)
• M55: 14,169,312 km (0.066 R)
• M56: 14,511,143 km (0.061 R)
• M57: 14,775,782 km (0.094 R)
• M58: 14,988,659 km (0.045 R)
• M59: 15,336,923 km (0.048 R)
• M60: 15,579,571 km (0.083 R)
• M61: 15,823,416 km (0.111 R)
• M62: 15,932,173 km (0.109 R)
• M63: 16,177,963 km (0.078 R)
• M64: 16,452,475 km (0.106 R)
• M65: 16,700,807 km (0.084 R)
• M66: 16,894,985 km (0.084 R)
• M67: 16,978,311 km (0.071 R)
• M68: 17,089,762 km (0.097 R)
• M69: 17,397,335 km (0.096 R)
• M70: 17,537,807 km (0.055 R)
• M71: 17,622,330 km (0.109 R)
• M72: 17,933,045 km (0.063 R)
• M73: 18,103,437 km (0.081 R)
• M74: 18,474,140 km (0.087 R)
• M75: 18,934,004 km (0.098 R)
• M76: 19,165,432 km (0.119 R)
• M77: 19,514,145 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 14.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.76 AU - 4.8 AU

Year: 6748 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,992,512 km

• M1: 183,856 km (0.09 R)
• M2: 560,394 km (0.074 R)
• M3: 707,897 km (0.105 R)
• M4: 917,633 km (0.05 R)
• M5: 1,219,671 km (0.077 R)
• M6: 1,327,681 km (0.118 R)
• M7: 1,420,432 km (0.112 R)
• M8: 1,939,836 km (0.12 R)
• M9: 2,089,583 km (0.064 R)
• M10: 2,539,573 km (0.082 R)
• M11: 2,657,008 km (0.083 R)
• M12: 2,824,408 km (0.08 R)
• M13: 3,246,124 km (0.098 R)
• M14: 3,529,762 km (0.079 R)
• M15: 4,038,993 km (0.094 R)
• M16: 4,978,767 km (0.065 R)
• M17: 5,550,081 km (0.095 R)
• M18: 5,642,233 km (0.081 R)
• M19: 6,205,768 km (0.113 R)
• M20: 6,365,689 km (0.085 R)
• M21: 6,886,289 km (0.079 R)
• M22: 7,051,894 km (0.076 R)
• M23: 7,353,334 km (0.108 R)
• M24: 7,796,293 km (0.083 R)
• M25: 8,108,055 km (0.108 R)
• M26: 8,212,923 km (0.093 R)
• M27: 8,743,996 km (0.049 R)
• M28: 8,959,566 km (0.098 R)
• M29: 9,104,227 km (0.087 R)
• M30: 9,396,093 km (0.101 R)
• M31: 9,653,850 km (0.1 R)
• M32: 9,802,251 km (0.031 R)
• M33: 9,951,400 km (0.038 R)
• M34: 10,365,636 km (0.071 R)
• M35: 10,939,494 km (0.051 R)
• M36: 11,760,487 km (0.115 R)
• M37: 11,958,854 km (0.108 R)
• M38: 12,520,295 km (0.097 R)
• M39: 14,087,482 km (0.119 R)
• M40: 14,510,245 km (0.104 R)
• M41: 15,066,002 km (0.052 R)
• M42: 15,585,256 km (0.052 R)
• M43: 16,552,406 km (0.031 R)
• M44: 16,819,588 km (0.076 R)
• M45: 17,223,053 km (0.09 R)
• M46: 17,948,154 km (0.069 R)
• M47: 18,222,666 km (0.118 R)
• M48: 18,314,519 km (0.086 R)
• M49: 18,683,428 km (0.104 R)
• M50: 19,147,929 km (0.088 R)
• M51: 19,475,249 km (0.027 R)
• M52: 20,947,591 km (0.103 R)
• M53: 21,818,849 km (0.116 R)
• M54: 21,916,387 km (0.06 R)
• M55: 22,160,830 km (0.117 R)
• M56: 22,800,810 km (0.029 R)
• M57: 22,899,844 km (0.088 R)
• M58: 23,048,544 km (0.029 R)
• M59: 23,297,176 km (0.106 R)
• M60: 24,300,828 km (0.054 R)
• M61: 24,960,704 km (0.113 R)
• M62: 25,267,230 km (0.117 R)
• M63: 26,662,230 km (0.11 R)
• M64: 27,658,851 km (0.082 R)
• M65: 28,720,996 km (0.091 R)
• M66: 28,881,515 km (0.063 R)
• M67: 28,988,627 km (0.036 R)
• M68: 29,257,155 km (0.119 R)
• M69: 29,742,600 km (0.111 R)
• M70: 30,885,378 km (0.096 R)
• M71: 31,765,761 km (0.111 R)
• M72: 31,876,464 km (0.108 R)
• M73: 32,320,171 km (0.082 R)
• M74: 32,989,771 km (0.034 R)
• M75: 35,197,387 km (0.073 R)
• M76: 35,426,571 km (0.049 R)
• M77: 36,637,566 km (0.075 R)
• M78: 37,627,904 km (0.108 R)
• M79: 38,804,192 km (0.087 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: 298 - 18,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit