🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.77 AU - 2.35 AU

Year: 1080 Days

Day: 16.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,366,950 km

• M1: 91,853 km (0.066 R)
• M2: 635,791 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.39 AU - 5.39 AU

Year: 3360 Days

Day: 45.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,366,950 km

• M1: 2,434,705 km (0.107 R)
• M2: 2,868,539 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 12.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.39 AU - 7.27 AU

Year: 5142 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,366,950 km

• M1: 269,127 km (0.046 R)
• M2: 404,064 km (0.107 R)
• M3: 521,498 km (0.085 R)
• M4: 856,597 km (0.076 R)
• M5: 1,148,164 km (0.098 R)
• M6: 1,229,694 km (0.119 R)
• M7: 1,546,094 km (0.112 R)
• M8: 1,652,308 km (0.105 R)
• M9: 1,761,216 km (0.06 R)
• M10: 1,888,673 km (0.094 R)
• M11: 2,204,025 km (0.054 R)
• M12: 2,736,743 km (0.07 R)
• M13: 3,230,416 km (0.058 R)
• M14: 3,348,300 km (0.089 R)
• M15: 4,128,901 km (0.048 R)
• M16: 4,321,882 km (0.081 R)
• M17: 4,518,005 km (0.115 R)
• M18: 4,964,405 km (0.1 R)
• M19: 5,262,105 km (0.116 R)
• M20: 5,471,841 km (0.03 R)
• M21: 5,565,938 km (0.112 R)
• M22: 5,684,270 km (0.084 R)
• M23: 5,971,797 km (0.085 R)
• M24: 6,141,741 km (0.074 R)
• M25: 6,288,646 km (0.09 R)
• M26: 6,611,179 km (0.084 R)
• M27: 6,711,559 km (0.104 R)
• M28: 6,913,666 km (0.12 R)
• M29: 7,195,059 km (0.083 R)
• M30: 7,480,193 km (0.111 R)
• M31: 7,769,066 km (0.113 R)
• M32: 8,088,458 km (0.046 R)
• M33: 8,249,724 km (0.077 R)
• M34: 8,630,301 km (0.113 R)
• M35: 8,850,360 km (0.114 R)
• M36: 9,493,630 km (0.086 R)
• M37: 10,209,755 km (0.077 R)
• M38: 11,032,544 km (0.106 R)
• M39: 11,241,682 km (0.098 R)
• M40: 11,907,243 km (0.098 R)
• M41: 12,121,766 km (0.047 R)
• M42: 12,772,816 km (0.101 R)
• M43: 13,023,841 km (0.032 R)
• M44: 13,626,720 km (0.049 R)
• M45: 13,818,954 km (0.063 R)
• M46: 14,238,725 km (0.101 R)
• M47: 14,336,114 km (0.079 R)
• M48: 14,564,400 km (0.082 R)
• M49: 15,256,440 km (0.116 R)
• M50: 15,522,873 km (0.094 R)
• M51: 15,959,250 km (0.113 R)
• M52: 16,947,045 km (0.09 R)
• M53: 17,084,825 km (0.117 R)
• M54: 17,257,610 km (0.034 R)
• M55: 18,130,364 km (0.076 R)
• M56: 18,660,838 km (0.113 R)
• M57: 19,412,268 km (0.102 R)
• M58: 19,556,481 km (0.097 R)
• M59: 19,773,398 km (0.107 R)
• M60: 20,466,036 km (0.06 R)
• M61: 21,018,351 km (0.111 R)
• M62: 21,129,502 km (0.081 R)
• M63: 21,426,604 km (0.091 R)
• M64: 21,800,000 km (0.06 R)
• M65: 21,912,348 km (0.097 R)
• M66: 22,288,587 km (0.118 R)
• M67: 22,439,681 km (0.104 R)
• M68: 22,704,768 km (0.104 R)
• M69: 22,818,762 km (0.041 R)
• M70: 22,971,052 km (0.092 R)
• M71: 23,276,531 km (0.101 R)
• M72: 24,007,616 km (0.115 R)
• M73: 24,668,240 km (0.084 R)
• M74: 24,941,855 km (0.08 R)
• M75: 25,138,127 km (0.067 R)
• M76: 25,848,418 km (0.108 R)
• M77: 25,967,498 km (0.098 R)
• M78: 26,046,934 km (0.117 R)
• M79: 26,525,348 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 9.1

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.39 AU - 9.91 AU

Year: 10109 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,366,950 km

• M1: 126,261 km (0.082 R)
• M2: 281,394 km (0.107 R)
• M3: 367,712 km (0.073 R)
• M4: 450,738 km (0.09 R)
• M5: 525,537 km (0.108 R)
• M6: 706,850 km (0.116 R)
• M7: 870,809 km (0.032 R)
• M8: 928,404 km (0.104 R)
• M9: 1,109,119 km (0.118 R)
• M10: 1,435,990 km (0.087 R)
• M11: 1,551,629 km (0.074 R)
• M12: 1,743,414 km (0.115 R)
• M13: 2,229,307 km (0.107 R)
• M14: 2,727,319 km (0.1 R)
• M15: 2,871,681 km (0.111 R)
• M16: 3,168,184 km (0.1 R)
• M17: 3,599,774 km (0.079 R)
• M18: 3,726,483 km (0.077 R)
• M19: 3,854,838 km (0.083 R)
• M20: 4,148,798 km (0.116 R)
• M21: 4,215,219 km (0.095 R)
• M22: 5,003,450 km (0.078 R)
• M23: 5,288,285 km (0.096 R)
• M24: 5,505,351 km (0.083 R)
• M25: 5,985,860 km (0.055 R)
• M26: 6,403,088 km (0.11 R)
• M27: 6,712,307 km (0.081 R)
• M28: 7,466,430 km (0.074 R)
• M29: 8,289,068 km (0.059 R)
• M30: 8,711,234 km (0.105 R)
• M31: 8,839,289 km (0.107 R)
• M32: 9,576,508 km (0.118 R)
• M33: 9,664,471 km (0.042 R)
• M34: 9,885,726 km (0.078 R)
• M35: 10,559,515 km (0.101 R)
• M36: 11,248,264 km (0.111 R)
• M37: 13,350,862 km (0.081 R)
• M38: 13,994,881 km (0.115 R)
• M39: 14,497,230 km (0.091 R)
• M40: 14,699,786 km (0.084 R)
• M41: 15,778,686 km (0.053 R)
• M42: 16,144,004 km (0.113 R)
• M43: 16,670,738 km (0.089 R)
• M44: 16,883,017 km (0.098 R)
• M45: 16,989,531 km (0.081 R)
• M46: 17,149,601 km (0.077 R)
• M47: 17,525,241 km (0.1 R)
• M48: 17,849,420 km (0.116 R)
• M49: 18,448,709 km (0.081 R)
• M50: 18,613,266 km (0.097 R)
• M51: 18,999,229 km (0.086 R)
• M52: 19,221,082 km (0.098 R)
• M53: 20,003,928 km (0.094 R)
• M54: 20,456,013 km (0.118 R)
• M55: 21,716,524 km (0.063 R)
• M56: 21,890,357 km (0.119 R)
• M57: 22,883,986 km (0.111 R)
• M58: 24,915,376 km (0.045 R)
• M59: 25,218,910 km (0.119 R)
• M60: 25,523,790 km (0.12 R)
• M61: 26,014,023 km (0.1 R)
• M62: 27,691,314 km (0.054 R)
• M63: 27,816,976 km (0.087 R)
• M64: 28,131,880 km (0.092 R)
• M65: 28,574,839 km (0.084 R)
• M66: 29,147,649 km (0.067 R)
• M67: 31,607,786 km (0.103 R)
• M68: 32,530,805 km (0.109 R)
• M69: 32,995,755 km (0.102 R)
• M70: 33,730,580 km (0.1 R)
• M71: 34,673,794 km (0.063 R)
• M72: 34,876,948 km (0.119 R)
• M73: 35,625,536 km (0.065 R)
• M74: 38,252,026 km (0.11 R)
• M75: 39,023,951 km (0.115 R)
• M76: 40,725,776 km (0.108 R)
• M77: 41,657,771 km (0.074 R)
• M78: 42,814,462 km (0.115 R)
• M79: 44,275,135 km (0.074 R)
• M80: 44,790,201 km (0.115 R)
• M81: 45,307,211 km (0.105 R)
• M82: 46,123,716 km (0.087 R)
• M83: 46,720,612 km (0.107 R)
• M84: 46,945,158 km (0.12 R)
• M85: 47,320,050 km (0.094 R)
• M86: 47,545,494 km (0.104 R)
• M87: 48,602,403 km (0.107 R)
• M88: 49,514,352 km (0.119 R)
• M89: 49,743,237 km (0.094 R)
• M90: 50,508,729 km (0.08 R)
• M91: 51,046,833 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.34 AU - 11.72 AU

Year: 10746 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,366,950 km

• M1: 153,936 km (0.079 R)
• M2: 618,288 km (0.102 R)
• M3: 735,423 km (0.119 R)
• M4: 824,284 km (0.064 R)
• M5: 1,304,493 km (0.044 R)
• M6: 1,437,336 km (0.078 R)
• M7: 2,014,186 km (0.088 R)
• M8: 2,221,678 km (0.094 R)
• M9: 3,180,900 km (0.094 R)
• M10: 3,301,475 km (0.11 R)
• M11: 3,547,414 km (0.059 R)
• M12: 3,641,212 km (0.092 R)
• M13: 4,057,094 km (0.087 R)
• M14: 4,488,535 km (0.117 R)
• M15: 4,761,251 km (0.112 R)
• M16: 4,865,072 km (0.052 R)
• M17: 5,039,653 km (0.091 R)
• M18: 5,612,164 km (0.046 R)
• M19: 5,795,422 km (0.103 R)
• M20: 5,906,274 km (0.038 R)
• M21: 6,055,273 km (0.111 R)
• M22: 6,357,012 km (0.06 R)
• M23: 6,663,837 km (0.11 R)
• M24: 6,780,075 km (0.045 R)
• M25: 7,132,976 km (0.028 R)
• M26: 7,411,677 km (0.118 R)
• M27: 7,979,850 km (0.093 R)
• M28: 8,478,011 km (0.098 R)
• M29: 8,688,644 km (0.085 R)
• M30: 8,815,803 km (0.089 R)
• M31: 9,244,251 km (0.116 R)
• M32: 9,417,635 km (0.068 R)
• M33: 9,548,234 km (0.065 R)
• M34: 9,723,413 km (0.111 R)
• M35: 10,615,465 km (0.114 R)
• M36: 11,533,547 km (0.103 R)
• M37: 11,955,114 km (0.078 R)
• M38: 12,813,207 km (0.106 R)
• M39: 13,888,816 km (0.1 R)
• M40: 14,689,314 km (0.097 R)
• M41: 14,891,720 km (0.115 R)
• M42: 15,710,918 km (0.087 R)
• M43: 16,755,261 km (0.07 R)
• M44: 20,924,404 km (0.102 R)
• M45: 22,595,412 km (0.037 R)
• M46: 24,368,895 km (0.035 R)
• M47: 24,548,711 km (0.061 R)
• M48: 24,728,977 km (0.07 R)
• M49: 25,393,640 km (0.087 R)
• M50: 26,002,952 km (0.088 R)
• M51: 26,186,658 km (0.04 R)
• M52: 26,678,835 km (0.088 R)
• M53: 26,987,905 km (0.09 R)
• M54: 27,672,165 km (0.104 R)
• M55: 27,985,124 km (0.109 R)
• M56: 29,503,393 km (0.091 R)
• M57: 29,631,149 km (0.104 R)
• M58: 29,887,261 km (0.08 R)
• M59: 31,113,365 km (0.095 R)
• M60: 32,950,128 km (0.093 R)
• M61: 34,082,434 km (0.057 R)
• M62: 34,417,833 km (0.106 R)
• M63: 34,821,896 km (0.079 R)
• M64: 35,430,760 km (0.118 R)
• M65: 36,727,923 km (0.064 R)
• M66: 36,934,069 km (0.106 R)
• M67: 37,071,848 km (0.031 R)
• M68: 39,228,002 km (0.076 R)
• M69: 39,579,557 km (0.078 R)
• M70: 39,932,160 km (0.12 R)
• M71: 40,214,900 km (0.028 R)
• M72: 42,790,377 km (0.089 R)
• M73: 43,007,443 km (0.066 R)
• M74: 43,515,178 km (0.115 R)
• M75: 45,050,501 km (0.108 R)
• M76: 45,345,059 km (0.117 R)
• M77: 46,677,976 km (0.059 R)
• M78: 48,324,600 km (0.085 R)
• M79: 48,626,040 km (0.063 R)
• M80: 48,701,437 km (0.077 R)
• M81: 48,928,078 km (0.104 R)
• M82: 49,914,078 km (0.107 R)
• M83: 50,371,398 km (0.091 R)
• M84: 50,677,027 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit