🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.83 AU - 1.19 AU

Year: 382 Days

Day: 44.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.46 AU - 1.82 AU

Year: 791 Days

Day: 21.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 9.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.36 AU - 4.78 AU

Year: 3680 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,401,313 km

• M1: 187,147 km (0.096 R)
• M2: 303,534 km (0.116 R)
• M3: 366,515 km (0.086 R)
• M4: 435,180 km (0.044 R)
• M5: 727,046 km (0.105 R)
• M6: 974,929 km (0.053 R)
• M7: 1,388,867 km (0.078 R)
• M8: 1,533,677 km (0.068 R)
• M9: 1,653,056 km (0.092 R)
• M10: 1,714,092 km (0.114 R)
• M11: 1,791,285 km (0.086 R)
• M12: 1,949,559 km (0.077 R)
• M13: 2,046,648 km (0.075 R)
• M14: 2,178,743 km (0.052 R)
• M15: 2,245,913 km (0.087 R)
• M16: 2,330,884 km (0.064 R)
• M17: 2,574,579 km (0.032 R)
• M18: 2,681,542 km (0.114 R)
• M19: 2,844,903 km (0.094 R)
• M20: 2,992,855 km (0.073 R)
• M21: 3,373,881 km (0.108 R)
• M22: 3,570,303 km (0.079 R)
• M23: 3,730,223 km (0.112 R)
• M24: 3,872,042 km (0.111 R)
• M25: 4,393,390 km (0.086 R)
• M26: 4,457,418 km (0.11 R)
• M27: 4,629,755 km (0.052 R)
• M28: 4,958,870 km (0.073 R)
• M29: 5,250,287 km (0.073 R)
• M30: 5,341,093 km (0.114 R)
• M31: 5,432,497 km (0.099 R)
• M32: 5,896,998 km (0.117 R)
• M33: 6,326,045 km (0.052 R)
• M34: 6,398,600 km (0.119 R)
• M35: 6,789,948 km (0.11 R)
• M36: 7,239,639 km (0.091 R)
• M37: 8,088,757 km (0.102 R)
• M38: 8,246,583 km (0.12 R)
• M39: 8,352,348 km (0.098 R)
• M40: 8,645,710 km (0.086 R)
• M41: 9,490,190 km (0.087 R)
• M42: 10,048,938 km (0.047 R)
• M43: 10,704,775 km (0.074 R)
• M44: 10,965,225 km (0.116 R)
• M45: 11,286,411 km (0.044 R)
• M46: 11,997,749 km (0.094 R)
• M47: 12,693,080 km (0.093 R)
• M48: 13,153,692 km (0.106 R)
• M49: 13,339,343 km (0.09 R)
• M50: 13,557,157 km (0.071 R)
• M51: 13,713,487 km (0.075 R)
• M52: 13,964,961 km (0.025 R)
• M53: 14,217,782 km (0.089 R)
• M54: 14,696,046 km (0.103 R)
• M55: 14,824,401 km (0.111 R)
• M56: 15,114,770 km (0.065 R)
• M57: 15,341,860 km (0.112 R)
• M58: 15,865,303 km (0.049 R)
• M59: 16,162,255 km (0.063 R)
• M60: 17,030,521 km (0.088 R)
• M61: 17,879,638 km (0.059 R)
• M62: 18,051,227 km (0.085 R)
• M63: 18,257,672 km (0.12 R)
• M64: 19,196,698 km (0.114 R)
• M65: 19,902,351 km (0.112 R)
• M66: 20,115,678 km (0.095 R)
• M67: 20,186,886 km (0.106 R)
• M68: 20,365,506 km (0.118 R)
• M69: 20,832,251 km (0.109 R)
• M70: 21,157,627 km (0.106 R)
• M71: 21,302,587 km (0.084 R)
• M72: 21,886,318 km (0.105 R)
• M73: 22,069,875 km (0.078 R)
• M74: 22,290,681 km (0.072 R)
• M75: 22,586,287 km (0.119 R)
• M76: 23,480,882 km (0.062 R)
• M77: 24,008,065 km (0.117 R)
• M78: 24,539,287 km (0.116 R)
• M79: 25,266,332 km (0.066 R)
• M80: 25,574,504 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 8.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.31 AU - 7.63 AU

Year: 6932 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,401,313 km

• M1: 179,817 km (0.066 R)
• M2: 418,276 km (0.116 R)
• M3: 733,478 km (0.104 R)
• M4: 889,060 km (0.078 R)
• M5: 1,113,607 km (0.061 R)
• M6: 1,483,712 km (0.113 R)
• M7: 1,598,752 km (0.105 R)
• M8: 1,699,731 km (0.103 R)
• M9: 1,751,043 km (0.064 R)
• M10: 1,961,527 km (0.112 R)
• M11: 2,292,737 km (0.102 R)
• M12: 2,721,335 km (0.088 R)
• M13: 2,842,509 km (0.093 R)
• M14: 3,027,861 km (0.063 R)
• M15: 3,111,486 km (0.11 R)
• M16: 3,345,457 km (0.074 R)
• M17: 3,410,233 km (0.116 R)
• M18: 3,585,263 km (0.088 R)
• M19: 3,673,825 km (0.075 R)
• M20: 3,943,998 km (0.111 R)
• M21: 4,220,605 km (0.074 R)
• M22: 4,314,253 km (0.037 R)
• M23: 4,384,863 km (0.042 R)
• M24: 4,695,728 km (0.07 R)
• M25: 4,939,722 km (0.111 R)
• M26: 5,112,956 km (0.12 R)
• M27: 5,363,832 km (0.091 R)
• M28: 6,035,376 km (0.105 R)
• M29: 6,088,035 km (0.107 R)
• M30: 6,327,392 km (0.115 R)
• M31: 6,515,586 km (0.119 R)
• M32: 6,925,334 km (0.089 R)
• M33: 7,203,137 km (0.037 R)
• M34: 7,855,833 km (0.109 R)
• M35: 8,735,468 km (0.11 R)
• M36: 8,855,147 km (0.101 R)
• M37: 9,615,254 km (0.11 R)
• M38: 9,677,037 km (0.105 R)
• M39: 9,800,755 km (0.078 R)
• M40: 10,238,329 km (0.075 R)
• M41: 10,364,589 km (0.093 R)
• M42: 10,554,878 km (0.098 R)
• M43: 11,035,536 km (0.06 R)
• M44: 11,262,326 km (0.086 R)
• M45: 11,819,578 km (0.039 R)
• M46: 11,918,762 km (0.111 R)
• M47: 13,891,808 km (0.117 R)
• M48: 14,066,538 km (0.118 R)
• M49: 14,418,392 km (0.111 R)
• M50: 14,701,880 km (0.093 R)
• M51: 15,310,444 km (0.086 R)
• M52: 15,781,379 km (0.105 R)
• M53: 15,963,738 km (0.057 R)
• M54: 16,589,207 km (0.068 R)
• M55: 16,886,308 km (0.104 R)
• M56: 17,035,458 km (0.053 R)
• M57: 17,147,656 km (0.11 R)
• M58: 17,297,703 km (0.072 R)
• M59: 18,130,215 km (0.071 R)
• M60: 18,436,292 km (0.093 R)
• M61: 18,551,482 km (0.091 R)
• M62: 18,898,549 km (0.097 R)
• M63: 19,638,161 km (0.113 R)
• M64: 19,991,811 km (0.034 R)
• M65: 21,346,868 km (0.08 R)
• M66: 21,832,164 km (0.104 R)
• M67: 22,978,682 km (0.101 R)
• M68: 23,309,891 km (0.097 R)
• M69: 23,600,859 km (0.051 R)
• M70: 23,809,548 km (0.112 R)
• M71: 23,893,174 km (0.066 R)
• M72: 24,861,969 km (0.09 R)
• M73: 25,929,350 km (0.104 R)
• M74: 26,187,855 km (0.116 R)
• M75: 26,403,875 km (0.117 R)
• M76: 26,533,726 km (0.032 R)
• M77: 27,273,786 km (0.077 R)
• M78: 27,668,425 km (0.115 R)
• M79: 27,756,239 km (0.093 R)
• M80: 28,997,154 km (0.066 R)
• M81: 29,175,923 km (0.082 R)
• M82: 29,444,750 km (0.093 R)
• M83: 29,534,509 km (0.074 R)
• M84: 29,984,799 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.62 AU - 10.54 AU

Year: 9468 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,401,313 km

• M1: 257,608 km (0.042 R)
• M2: 416,480 km (0.048 R)
• M3: 605,273 km (0.088 R)
• M4: 794,664 km (0.111 R)
• M5: 1,004,998 km (0.115 R)
• M6: 1,346,530 km (0.114 R)
• M7: 2,203,726 km (0.112 R)
• M8: 2,295,280 km (0.105 R)
• M9: 2,506,213 km (0.119 R)
• M10: 2,674,810 km (0.108 R)
• M11: 2,897,112 km (0.119 R)
• M12: 2,997,941 km (0.096 R)
• M13: 3,600,671 km (0.093 R)
• M14: 3,819,234 km (0.095 R)
• M15: 4,269,523 km (0.087 R)
• M16: 4,530,422 km (0.053 R)
• M17: 5,037,559 km (0.097 R)
• M18: 5,375,351 km (0.045 R)
• M19: 5,944,271 km (0.071 R)
• M20: 6,040,912 km (0.119 R)
• M21: 6,170,763 km (0.08 R)
• M22: 6,433,008 km (0.065 R)
• M23: 6,934,908 km (0.11 R)
• M24: 7,588,801 km (0.115 R)
• M25: 8,734,571 km (0.092 R)
• M26: 9,290,177 km (0.093 R)
• M27: 9,440,224 km (0.098 R)
• M28: 9,781,008 km (0.097 R)
• M29: 10,319,112 km (0.094 R)
• M30: 10,945,927 km (0.106 R)
• M31: 11,144,293 km (0.115 R)
• M32: 11,263,972 km (0.093 R)
• M33: 11,424,191 km (0.034 R)
• M34: 11,706,333 km (0.111 R)
• M35: 12,072,399 km (0.116 R)
• M36: 12,318,637 km (0.085 R)
• M37: 12,401,065 km (0.102 R)
• M38: 13,320,194 km (0.107 R)
• M39: 13,447,203 km (0.064 R)
• M40: 14,002,361 km (0.069 R)
• M41: 14,958,889 km (0.117 R)
• M42: 15,267,809 km (0.105 R)
• M43: 15,356,371 km (0.118 R)
• M44: 15,489,663 km (0.065 R)
• M45: 15,802,023 km (0.114 R)
• M46: 16,433,176 km (0.067 R)
• M47: 16,523,982 km (0.07 R)
• M48: 18,000,065 km (0.065 R)
• M49: 18,422,828 km (0.107 R)
• M50: 19,326,100 km (0.089 R)
• M51: 19,470,013 km (0.109 R)
• M52: 19,759,036 km (0.116 R)
• M53: 20,830,756 km (0.093 R)
• M54: 21,472,830 km (0.113 R)
• M55: 21,572,163 km (0.087 R)
• M56: 21,671,645 km (0.098 R)
• M57: 22,272,131 km (0.106 R)
• M58: 22,776,575 km (0.041 R)
• M59: 23,081,156 km (0.109 R)
• M60: 23,284,909 km (0.045 R)
• M61: 23,438,097 km (0.116 R)
• M62: 24,054,290 km (0.098 R)
• M63: 24,312,646 km (0.084 R)
• M64: 24,571,899 km (0.116 R)
• M65: 24,832,050 km (0.115 R)
• M66: 29,117,730 km (0.105 R)
• M67: 29,613,946 km (0.113 R)
• M68: 29,779,999 km (0.092 R)
• M69: 29,946,352 km (0.086 R)
• M70: 30,951,051 km (0.099 R)
• M71: 33,223,144 km (0.063 R)
• M72: 33,799,395 km (0.116 R)
• M73: 34,321,043 km (0.053 R)
• M74: 35,313,475 km (0.026 R)
• M75: 35,430,909 km (0.034 R)
• M76: 35,783,811 km (0.061 R)
• M77: 36,909,086 km (0.1 R)
• M78: 37,147,395 km (0.09 R)
• M79: 38,588,472 km (0.109 R)
• M80: 39,012,282 km (0.104 R)
• M81: 40,722,635 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit