🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.63 AU - 0.67 AU

Year: 344 Days

Day: 33.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,310,900 km

• M1: 85,420 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 360 Days

Day: 22.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 9

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.66 AU - 1.88 AU

Year: 1545 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,310,900 km

• M1: 113,246 km (0.1 R)
• M2: 172,038 km (0.11 R)
• M3: 301,889 km (0.101 R)
• M4: 467,194 km (0.112 R)
• M5: 525,089 km (0.106 R)
• M6: 649,404 km (0.117 R)
• M7: 730,486 km (0.034 R)
• M8: 799,601 km (0.087 R)
• M9: 879,187 km (0.11 R)
• M10: 995,424 km (0.071 R)
• M11: 1,179,579 km (0.119 R)
• M12: 1,375,104 km (0.074 R)
• M13: 1,442,722 km (0.085 R)
• M14: 1,581,399 km (0.117 R)
• M15: 1,893,460 km (0.092 R)
• M16: 2,056,821 km (0.109 R)
• M17: 2,145,832 km (0.082 R)
• M18: 2,213,600 km (0.08 R)
• M19: 2,339,561 km (0.025 R)
• M20: 2,646,835 km (0.08 R)
• M21: 3,017,389 km (0.077 R)
• M22: 3,106,250 km (0.106 R)
• M23: 3,417,713 km (0.09 R)
• M24: 3,550,406 km (0.084 R)
• M25: 3,617,426 km (0.098 R)
• M26: 3,848,555 km (0.047 R)
• M27: 4,042,434 km (0.093 R)
• M28: 4,296,600 km (0.092 R)
• M29: 4,512,470 km (0.067 R)
• M30: 4,672,989 km (0.093 R)
• M31: 4,865,222 km (0.099 R)
• M32: 5,120,436 km (0.05 R)
• M33: 5,364,729 km (0.045 R)
• M34: 5,550,530 km (0.107 R)
• M35: 5,706,860 km (0.066 R)
• M36: 5,944,271 km (0.108 R)
• M37: 6,040,164 km (0.069 R)
• M38: 6,445,275 km (0.082 R)
• M39: 6,560,166 km (0.029 R)
• M40: 6,709,016 km (0.106 R)
• M41: 7,043,965 km (0.1 R)
• M42: 7,213,460 km (0.11 R)
• M43: 7,418,558 km (0.104 R)
• M44: 7,695,165 km (0.03 R)
• M45: 7,992,715 km (0.103 R)
• M46: 8,617,286 km (0.104 R)
• M47: 9,220,614 km (0.081 R)
• M48: 9,313,215 km (0.076 R)
• M49: 9,555,414 km (0.104 R)
• M50: 9,762,009 km (0.1 R)
• M51: 9,818,557 km (0.095 R)
• M52: 9,988,949 km (0.084 R)
• M53: 10,122,241 km (0.11 R)
• M54: 10,352,023 km (0.109 R)
• M55: 10,467,662 km (0.101 R)
• M56: 10,661,242 km (0.115 R)
• M57: 10,719,585 km (0.115 R)
• M58: 10,816,973 km (0.107 R)
• M59: 10,973,453 km (0.07 R)
• M60: 11,467,126 km (0.067 R)
• M61: 11,666,689 km (0.117 R)
• M62: 11,827,208 km (0.086 R)
• M63: 11,887,645 km (0.119 R)
• M64: 12,089,602 km (0.089 R)
• M65: 12,599,581 km (0.117 R)
• M66: 12,661,216 km (0.107 R)
• M67: 13,012,621 km (0.108 R)
• M68: 13,682,670 km (0.098 R)
• M69: 14,021,958 km (0.115 R)
• M70: 14,171,257 km (0.088 R)
• M71: 14,321,004 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 14

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.19 AU - 5.07 AU

Year: 5506 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,310,900 km

• M1: 176,077 km (0.105 R)
• M2: 292,763 km (0.112 R)
• M3: 409,300 km (0.101 R)
• M4: 504,145 km (0.025 R)
• M5: 627,713 km (0.025 R)
• M6: 910,752 km (0.103 R)
• M7: 1,252,882 km (0.09 R)
• M8: 1,608,476 km (0.086 R)
• M9: 1,709,455 km (0.077 R)
• M10: 2,196,396 km (0.064 R)
• M11: 2,737,192 km (0.062 R)
• M12: 3,390,187 km (0.034 R)
• M13: 3,557,886 km (0.063 R)
• M14: 3,655,125 km (0.115 R)
• M15: 3,889,395 km (0.072 R)
• M16: 4,128,752 km (0.103 R)
• M17: 4,243,942 km (0.106 R)
• M18: 4,768,731 km (0.12 R)
• M19: 5,038,905 km (0.053 R)
• M20: 5,937,390 km (0.061 R)
• M21: 7,160,502 km (0.06 R)
• M22: 7,454,911 km (0.083 R)
• M23: 8,264,983 km (0.113 R)
• M24: 8,623,120 km (0.116 R)
• M25: 9,236,921 km (0.059 R)
• M26: 9,506,795 km (0.049 R)
• M27: 9,830,525 km (0.041 R)
• M28: 10,436,695 km (0.039 R)
• M29: 10,594,521 km (0.113 R)
• M30: 10,894,914 km (0.044 R)
• M31: 11,019,379 km (0.115 R)
• M32: 11,885,700 km (0.102 R)
• M33: 12,142,560 km (0.09 R)
• M34: 12,382,814 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.6

Radius: 4

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.39 AU - 7.97 AU

Year: 13962 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,310,900 km

• M1: 93,947 km (0.05 R)
• M2: 204,201 km (0.115 R)
• M3: 257,159 km (0.112 R)
• M4: 315,053 km (0.097 R)
• M5: 403,765 km (0.075 R)
• M6: 574,605 km (0.049 R)
• M7: 749,635 km (0.107 R)
• M8: 800,199 km (0.109 R)
• M9: 977,024 km (0.117 R)
• M10: 1,205,160 km (0.094 R)
• M11: 1,345,782 km (0.09 R)
• M12: 1,428,510 km (0.109 R)
• M13: 1,775,876 km (0.106 R)
• M14: 2,989,414 km (0.092 R)
• M15: 3,831,800 km (0.1 R)
• M16: 3,978,855 km (0.09 R)
• M17: 4,038,245 km (0.088 R)
• M18: 4,218,211 km (0.077 R)
• M19: 6,190,509 km (0.057 R)
• M20: 6,607,588 km (0.106 R)
• M21: 6,642,744 km (0.027 R)
• M22: 6,713,204 km (0.099 R)
• M23: 6,748,659 km (0.116 R)
• M24: 6,819,419 km (0.117 R)
• M25: 7,286,314 km (0.081 R)
• M26: 7,432,022 km (0.033 R)
• M27: 8,326,169 km (0.11 R)
• M28: 8,402,314 km (0.11 R)
• M29: 8,785,883 km (0.115 R)
• M30: 9,057,852 km (0.116 R)
• M31: 9,253,825 km (0.108 R)
• M32: 9,372,157 km (0.118 R)
• M33: 9,530,581 km (0.092 R)
• M34: 10,996,042 km (0.093 R)
• M35: 11,415,365 km (0.116 R)
• M36: 13,634,051 km (0.115 R)
• M37: 13,948,805 km (0.109 R)
• M38: 14,953,354 km (0.041 R)
• M39: 15,886,546 km (0.103 R)
• M40: 16,170,183 km (0.116 R)
• M41: 16,598,781 km (0.059 R)
• M42: 17,176,080 km (0.11 R)
• M43: 17,467,197 km (0.102 R)
• M44: 17,613,354 km (0.117 R)
• M45: 18,350,273 km (0.03 R)
• M46: 18,896,904 km (0.032 R)
• M47: 19,803,168 km (0.113 R)
• M48: 20,006,471 km (0.118 R)
• M49: 20,466,335 km (0.102 R)
• M50: 21,657,583 km (0.086 R)
• M51: 21,762,152 km (0.107 R)
• M52: 21,919,379 km (0.066 R)
• M53: 22,605,285 km (0.118 R)
• M54: 22,924,228 km (0.045 R)
• M55: 23,782,022 km (0.117 R)
• M56: 24,160,505 km (0.118 R)
• M57: 24,269,113 km (0.06 R)
• M58: 26,585,187 km (0.092 R)
• M59: 27,259,874 km (0.085 R)
• M60: 27,429,368 km (0.116 R)
• M61: 29,086,164 km (0.089 R)
• M62: 29,606,915 km (0.093 R)
• M63: 31,898,754 km (0.116 R)
• M64: 32,077,374 km (0.107 R)
• M65: 33,458,013 km (0.119 R)
• M66: 34,246,992 km (0.108 R)
• M67: 35,287,894 km (0.071 R)
• M68: 35,657,700 km (0.091 R)
• M69: 36,276,885 km (0.096 R)
• M70: 37,526,027 km (0.065 R)
• M71: 38,535,514 km (0.108 R)
• M72: 40,387,835 km (0.116 R)
• M73: 42,334,103 km (0.063 R)
• M74: 43,252,933 km (0.069 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: 347 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit