🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.87 AU - 0.95 AU

Year: 317 Days

Day: 29 Hours

Environment

Temp: 73 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,501,139 km

• M1: 262,843 km (0.1 R)
• M2: 427,252 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.11 AU - 1.31 AU

Year: 486 Days

Day: 27.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.56 AU - 2.54 AU

Year: 1072 Days

Day: 30.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 3.7

Gravity: 71.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.69 AU - 14.17 AU

Year: 16007 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,501,139 km

• M1: 46,076 km (0.116 R)
• M2: 215,720 km (0.104 R)
• M3: 476,320 km (0.087 R)
• M4: 1,403,826 km (0.086 R)
• M5: 2,464,027 km (0.057 R)
• M6: 3,156,066 km (0.069 R)
• M7: 3,783,929 km (0.031 R)
• M8: 4,663,414 km (0.047 R)
• M9: 4,840,090 km (0.07 R)
• M10: 5,021,103 km (0.066 R)
• M11: 5,320,299 km (0.063 R)
• M12: 6,461,581 km (0.047 R)
• M13: 6,681,191 km (0.112 R)
• M14: 7,182,044 km (0.116 R)
• M15: 8,621,924 km (0.059 R)
• M16: 8,834,502 km (0.096 R)
• M17: 9,493,481 km (0.067 R)
• M18: 11,219,840 km (0.059 R)
• M19: 13,005,440 km (0.081 R)
• M20: 13,426,409 km (0.058 R)
• M21: 20,125,252 km (0.079 R)
• M22: 22,640,441 km (0.108 R)
• M23: 23,351,779 km (0.094 R)
• M24: 24,287,962 km (0.119 R)
• M25: 25,357,437 km (0.083 R)
• M26: 28,517,842 km (0.046 R)
• M27: 28,635,276 km (0.106 R)
• M28: 29,949,195 km (0.119 R)
• M29: 37,264,680 km (0.096 R)
• M30: 37,970,483 km (0.069 R)
• M31: 38,255,167 km (0.086 R)
• M32: 39,118,048 km (0.071 R)
• M33: 40,288,801 km (0.113 R)
• M34: 41,784,630 km (0.062 R)
• M35: 43,940,485 km (0.083 R)
• M36: 49,651,982 km (0.07 R)
• M37: 52,773,042 km (0.094 R)
• M38: 57,508,563 km (0.111 R)
• M39: 59,020,698 km (0.075 R)
• M40: 62,519,344 km (0.067 R)
• M41: 68,232,486 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.9

Radius: 6.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.03 AU - 18.17 AU

Year: 28126 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,501,139 km

• M1: 83,625 km (0.061 R)
• M2: 344,374 km (0.098 R)
• M3: 654,191 km (0.106 R)
• M4: 1,222,963 km (0.072 R)
• M5: 1,438,234 km (0.106 R)
• M6: 1,818,213 km (0.059 R)
• M7: 2,242,472 km (0.043 R)
• M8: 3,536,194 km (0.079 R)
• M9: 4,866,868 km (0.097 R)
• M10: 6,290,291 km (0.106 R)
• M11: 7,776,397 km (0.081 R)
• M12: 8,020,391 km (0.104 R)
• M13: 8,421,463 km (0.061 R)
• M14: 8,783,190 km (0.117 R)
• M15: 10,511,345 km (0.053 R)
• M16: 11,299,277 km (0.078 R)
• M17: 12,454,322 km (0.085 R)
• M18: 13,545,489 km (0.095 R)
• M19: 15,528,857 km (0.075 R)
• M20: 17,117,437 km (0.1 R)
• M21: 17,530,926 km (0.11 R)
• M22: 19,340,462 km (0.099 R)
• M23: 23,326,646 km (0.063 R)
• M24: 23,834,830 km (0.11 R)
• M25: 24,558,734 km (0.113 R)
• M26: 24,978,955 km (0.113 R)
• M27: 26,050,375 km (0.099 R)
• M28: 30,643,628 km (0.073 R)
• M29: 35,214,441 km (0.109 R)
• M30: 36,153,018 km (0.115 R)
• M31: 38,360,784 km (0.074 R)
• M32: 41,541,085 km (0.059 R)
• M33: 46,955,780 km (0.052 R)
• M34: 47,278,761 km (0.116 R)
• M35: 49,413,673 km (0.104 R)
• M36: 50,759,156 km (0.067 R)
• M37: 53,171,870 km (0.1 R)
• M38: 54,051,805 km (0.116 R)
• M39: 56,932,761 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.5

Radius: 3.2

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.44 AU - 24.26 AU

Year: 32302 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,501,139 km

• M1: 39,793 km (0.111 R)
• M2: 199,713 km (0.106 R)
• M3: 311,762 km (0.082 R)
• M4: 1,148,313 km (0.117 R)
• M5: 1,303,745 km (0.093 R)
• M6: 1,505,403 km (0.087 R)
• M7: 2,070,435 km (0.09 R)
• M8: 2,619,608 km (0.075 R)
• M9: 3,998,003 km (0.061 R)
• M10: 4,628,857 km (0.111 R)
• M11: 7,146,739 km (0.091 R)
• M12: 10,570,137 km (0.092 R)
• M13: 11,442,143 km (0.07 R)
• M14: 12,496,060 km (0.119 R)
• M15: 13,046,430 km (0.08 R)
• M16: 16,284,775 km (0.11 R)
• M17: 34,432,792 km (0.111 R)
• M18: 35,375,558 km (0.108 R)
• M19: 35,648,125 km (0.055 R)
• M20: 36,197,299 km (0.086 R)
• M21: 40,497,490 km (0.113 R)
• M22: 40,646,489 km (0.111 R)
• M23: 41,245,779 km (0.109 R)
• M24: 43,858,805 km (0.091 R)
• M25: 47,732,641 km (0.075 R)
• M26: 49,581,821 km (0.12 R)
• M27: 50,094,343 km (0.079 R)
• M28: 50,437,969 km (0.11 R)
• M29: 59,355,498 km (0.036 R)
• M30: 60,320,554 km (0.114 R)
• M31: 61,886,246 km (0.036 R)
• M32: 67,370,055 km (0.118 R)
• M33: 68,209,000 km (0.029 R)
• M34: 71,634,791 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit