🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.61 AU

Year: 603 Days

Day: 34.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.78 AU - 2.26 AU

Year: 1023 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,603,480 km

• M1: 925,263 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.76 AU - 2.38 AU

Year: 1062 Days

Day: 23.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.01 AU - 5.35 AU

Year: 3609 Days

Day: 30.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,603,480 km

• M1: 3,589,601 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 13.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.48 AU - 9.96 AU

Year: 8400 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,603,480 km

• M1: 230,979 km (0.087 R)
• M2: 346,469 km (0.043 R)
• M3: 462,856 km (0.043 R)
• M4: 608,564 km (0.078 R)
• M5: 799,152 km (0.105 R)
• M6: 923,916 km (0.084 R)
• M7: 1,101,340 km (0.118 R)
• M8: 1,340,098 km (0.079 R)
• M9: 1,526,197 km (0.114 R)
• M10: 1,685,070 km (0.061 R)
• M11: 1,962,574 km (0.114 R)
• M12: 2,582,957 km (0.087 R)
• M13: 3,515,700 km (0.04 R)
• M14: 3,680,856 km (0.116 R)
• M15: 3,921,110 km (0.12 R)
• M16: 4,018,797 km (0.119 R)
• M17: 4,417,476 km (0.038 R)
• M18: 4,855,199 km (0.11 R)
• M19: 5,039,503 km (0.044 R)
• M20: 5,689,207 km (0.075 R)
• M21: 6,108,829 km (0.097 R)
• M22: 6,713,204 km (0.105 R)
• M23: 7,186,682 km (0.086 R)
• M24: 7,427,385 km (0.108 R)
• M25: 7,518,340 km (0.074 R)
• M26: 7,978,952 km (0.096 R)
• M27: 8,575,698 km (0.094 R)
• M28: 9,778,764 km (0.077 R)
• M29: 11,557,632 km (0.11 R)
• M30: 11,946,736 km (0.092 R)
• M31: 12,520,295 km (0.05 R)
• M32: 12,701,458 km (0.086 R)
• M33: 12,847,016 km (0.089 R)
• M34: 13,545,788 km (0.096 R)
• M35: 14,559,912 km (0.081 R)
• M36: 14,712,352 km (0.066 R)
• M37: 15,018,579 km (0.105 R)
• M38: 15,559,675 km (0.095 R)
• M39: 16,068,008 km (0.118 R)
• M40: 16,225,385 km (0.099 R)
• M41: 17,342,133 km (0.102 R)
• M42: 19,230,208 km (0.111 R)
• M43: 19,355,571 km (0.107 R)
• M44: 19,691,269 km (0.1 R)
• M45: 20,283,377 km (0.027 R)
• M46: 21,139,526 km (0.061 R)
• M47: 22,445,814 km (0.099 R)
• M48: 22,666,022 km (0.1 R)
• M49: 22,842,847 km (0.097 R)
• M50: 23,108,832 km (0.062 R)
• M51: 23,554,334 km (0.055 R)
• M52: 23,957,800 km (0.119 R)
• M53: 24,047,708 km (0.066 R)
• M54: 24,318,181 km (0.072 R)
• M55: 24,499,194 km (0.074 R)
• M56: 24,680,507 km (0.095 R)
• M57: 25,594,251 km (0.084 R)
• M58: 26,379,490 km (0.108 R)
• M59: 26,751,839 km (0.08 R)
• M60: 26,845,188 km (0.055 R)
• M61: 26,938,687 km (0.097 R)
• M62: 27,032,186 km (0.11 R)
• M63: 27,313,579 km (0.056 R)
• M64: 28,496,300 km (0.075 R)
• M65: 29,454,624 km (0.104 R)
• M66: 30,326,032 km (0.084 R)
• M67: 30,472,039 km (0.102 R)
• M68: 30,862,789 km (0.09 R)
• M69: 31,156,898 km (0.059 R)
• M70: 31,698,442 km (0.087 R)
• M71: 32,094,278 km (0.12 R)
• M72: 32,541,576 km (0.081 R)
• M73: 33,291,660 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 3.9

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.24 AU - 16.52 AU

Year: 18432 Days

Day: 24 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,603,480 km

• M1: 71,059 km (0.098 R)
• M2: 185,801 km (0.106 R)
• M3: 366,365 km (0.11 R)
• M4: 496,665 km (0.061 R)
• M5: 607,667 km (0.098 R)
• M6: 744,399 km (0.104 R)
• M7: 798,105 km (0.085 R)
• M8: 947,703 km (0.09 R)
• M9: 1,771,837 km (0.114 R)
• M10: 1,892,862 km (0.098 R)
• M11: 1,966,763 km (0.12 R)
• M12: 1,991,746 km (0.044 R)
• M13: 2,430,217 km (0.084 R)
• M14: 2,537,629 km (0.063 R)
• M15: 3,391,982 km (0.103 R)
• M16: 4,069,810 km (0.046 R)
• M17: 4,165,403 km (0.119 R)
• M18: 5,127,317 km (0.115 R)
• M19: 5,439,229 km (0.104 R)
• M20: 5,579,851 km (0.064 R)
• M21: 5,650,611 km (0.114 R)
• M22: 5,972,845 km (0.073 R)
• M23: 6,154,307 km (0.098 R)
• M24: 6,264,112 km (0.101 R)
• M25: 6,337,714 km (0.092 R)
• M26: 6,374,515 km (0.111 R)
• M27: 7,358,420 km (0.096 R)
• M28: 7,670,631 km (0.06 R)
• M29: 7,709,825 km (0.117 R)
• M30: 7,749,319 km (0.116 R)
• M31: 8,227,135 km (0.09 R)
• M32: 9,044,687 km (0.089 R)
• M33: 9,420,926 km (0.098 R)
• M34: 9,547,486 km (0.077 R)
• M35: 9,759,765 km (0.114 R)
• M36: 10,232,046 km (0.08 R)
• M37: 11,512,304 km (0.082 R)
• M38: 12,516,704 km (0.115 R)
• M39: 12,888,904 km (0.093 R)
• M40: 13,691,796 km (0.086 R)
• M41: 14,754,688 km (0.097 R)
• M42: 15,295,933 km (0.118 R)
• M43: 15,444,634 km (0.105 R)
• M44: 16,296,594 km (0.066 R)
• M45: 17,215,274 km (0.058 R)
• M46: 17,680,823 km (0.065 R)
• M47: 18,360,595 km (0.055 R)
• M48: 18,413,254 km (0.06 R)
• M49: 18,995,788 km (0.069 R)
• M50: 19,369,484 km (0.056 R)
• M51: 20,015,896 km (0.11 R)
• M52: 20,505,380 km (0.073 R)
• M53: 20,614,587 km (0.086 R)
• M54: 20,669,339 km (0.096 R)
• M55: 20,888,650 km (0.114 R)
• M56: 21,274,463 km (0.059 R)
• M57: 21,607,019 km (0.117 R)
• M58: 21,718,170 km (0.088 R)
• M59: 22,784,205 km (0.109 R)
• M60: 23,695,106 km (0.102 R)
• M61: 23,752,552 km (0.088 R)
• M62: 24,850,450 km (0.116 R)
• M63: 25,376,287 km (0.086 R)
• M64: 26,023,896 km (0.117 R)
• M65: 26,676,891 km (0.12 R)
• M66: 28,181,247 km (0.06 R)
• M67: 28,729,373 km (0.074 R)
• M68: 29,836,398 km (0.104 R)
• M69: 29,898,331 km (0.087 R)
• M70: 30,519,761 km (0.087 R)
• M71: 30,582,143 km (0.087 R)
• M72: 31,712,056 km (0.062 R)
• M73: 32,028,455 km (0.028 R)
• M74: 32,218,744 km (0.102 R)
• M75: 34,336,601 km (0.061 R)
• M76: 35,510,645 km (0.056 R)
• M77: 35,641,842 km (0.087 R)
• M78: 35,904,985 km (0.082 R)
• M79: 36,234,549 km (0.096 R)
• M80: 37,496,407 km (0.055 R)
• M81: 39,043,099 km (0.06 R)
• M82: 39,585,990 km (0.03 R)
• M83: 39,721,975 km (0.119 R)
• M84: 40,953,913 km (0.116 R)
• M85: 41,920,764 km (0.114 R)
• M86: 42,059,441 km (0.08 R)
• M87: 42,825,233 km (0.106 R)
• M88: 43,314,867 km (0.085 R)
• M89: 43,665,823 km (0.083 R)
• M90: 45,149,834 km (0.08 R)
• M91: 45,576,936 km (0.094 R)
• M92: 45,790,861 km (0.12 R)
• M93: 47,370,615 km (0.056 R)
• M94: 48,094,519 km (0.082 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit