🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.14 AU - 1.2 AU

Year: 472 Days

Day: 14.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 611 Days

Day: 15.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.75 AU - 1.91 AU

Year: 923 Days

Day: 36.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.15 AU - 3.41 AU

Year: 2214 Days

Day: 46.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,691,070 km

• M1: 2,948,873 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.44 AU - 4.44 AU

Year: 2915 Days

Day: 20.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 11.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.14 AU - 10.18 AU

Year: 8689 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,691,070 km

• M1: 238,459 km (0.107 R)
• M2: 346,917 km (0.098 R)
• M3: 456,423 km (0.085 R)
• M4: 731,982 km (0.102 R)
• M5: 805,734 km (0.07 R)
• M6: 961,615 km (0.093 R)
• M7: 1,043,595 km (0.12 R)
• M8: 1,341,145 km (0.084 R)
• M9: 1,433,896 km (0.12 R)
• M10: 1,528,890 km (0.025 R)
• M11: 1,725,611 km (0.094 R)
• M12: 1,909,916 km (0.109 R)
• M13: 1,993,990 km (0.09 R)
• M14: 2,100,952 km (0.051 R)
• M15: 2,343,002 km (0.048 R)
• M16: 2,478,986 km (0.067 R)
• M17: 2,617,664 km (0.026 R)
• M18: 2,878,861 km (0.086 R)
• M19: 3,791,857 km (0.117 R)
• M20: 4,702,609 km (0.11 R)
• M21: 5,050,125 km (0.1 R)
• M22: 5,168,008 km (0.109 R)
• M23: 5,406,168 km (0.067 R)
• M24: 5,556,963 km (0.048 R)
• M25: 5,801,106 km (0.038 R)
• M26: 6,174,054 km (0.085 R)
• M27: 6,395,159 km (0.088 R)
• M28: 6,554,780 km (0.096 R)
• M29: 7,641,160 km (0.118 R)
• M30: 7,878,721 km (0.115 R)
• M31: 8,431,037 km (0.043 R)
• M32: 8,571,060 km (0.1 R)
• M33: 8,818,046 km (0.11 R)
• M34: 9,067,426 km (0.11 R)
• M35: 10,274,083 km (0.117 R)
• M36: 11,068,148 km (0.086 R)
• M37: 11,491,959 km (0.119 R)
• M38: 11,921,155 km (0.085 R)
• M39: 12,157,520 km (0.103 R)
• M40: 12,594,794 km (0.09 R)
• M41: 13,077,696 km (0.085 R)
• M42: 13,280,701 km (0.086 R)
• M43: 13,690,000 km (0.051 R)
• M44: 14,984,770 km (0.105 R)
• M45: 15,410,825 km (0.03 R)
• M46: 15,884,152 km (0.12 R)
• M47: 16,144,303 km (0.098 R)
• M48: 16,274,902 km (0.037 R)
• M49: 16,537,147 km (0.062 R)
• M50: 17,243,399 km (0.026 R)
• M51: 17,959,524 km (0.052 R)
• M52: 18,230,595 km (0.101 R)
• M53: 18,594,118 km (0.105 R)
• M54: 19,097,963 km (0.041 R)
• M55: 19,699,197 km (0.044 R)
• M56: 19,885,447 km (0.045 R)
• M57: 19,978,796 km (0.094 R)
• M58: 21,205,349 km (0.066 R)
• M59: 22,359,347 km (0.092 R)
• M60: 22,650,913 km (0.101 R)
• M61: 22,943,825 km (0.091 R)
• M62: 23,731,159 km (0.054 R)
• M63: 24,277,490 km (0.077 R)
• M64: 25,281,591 km (0.095 R)
• M65: 28,164,642 km (0.102 R)
• M66: 29,219,307 km (0.046 R)
• M67: 29,325,371 km (0.119 R)
• M68: 30,501,809 km (0.052 R)
• M69: 31,530,294 km (0.092 R)
• M70: 31,748,259 km (0.064 R)
• M71: 31,966,671 km (0.108 R)
• M72: 32,185,683 km (0.08 R)
• M73: 32,460,045 km (0.102 R)
• M74: 33,287,920 km (0.066 R)
• M75: 33,509,923 km (0.083 R)
• M76: 33,676,575 km (0.076 R)
• M77: 35,472,797 km (0.108 R)
• M78: 35,869,829 km (0.029 R)
• M79: 38,982,064 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 8.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.1 AU - 12.06 AU

Year: 12829 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,691,070 km

• M1: 152,291 km (0.089 R)
• M2: 243,246 km (0.091 R)
• M3: 490,232 km (0.108 R)
• M4: 1,341,594 km (0.105 R)
• M5: 1,431,951 km (0.085 R)
• M6: 1,524,253 km (0.08 R)
• M7: 1,594,863 km (0.103 R)
• M8: 1,666,520 km (0.098 R)
• M9: 1,788,592 km (0.104 R)
• M10: 1,913,656 km (0.115 R)
• M11: 2,015,831 km (0.059 R)
• M12: 2,553,935 km (0.119 R)
• M13: 2,781,324 km (0.111 R)
• M14: 3,691,926 km (0.113 R)
• M15: 4,080,282 km (0.039 R)
• M16: 4,179,465 km (0.061 R)
• M17: 4,931,045 km (0.057 R)
• M18: 5,178,929 km (0.032 R)
• M19: 6,097,460 km (0.08 R)
• M20: 7,065,507 km (0.083 R)
• M21: 7,628,295 km (0.103 R)
• M22: 8,373,142 km (0.077 R)
• M23: 9,184,262 km (0.088 R)
• M24: 11,064,857 km (0.098 R)
• M25: 11,670,579 km (0.103 R)
• M26: 14,399,992 km (0.065 R)
• M27: 15,317,625 km (0.066 R)
• M28: 15,679,502 km (0.081 R)
• M29: 15,939,653 km (0.06 R)
• M30: 16,623,016 km (0.108 R)
• M31: 17,101,729 km (0.099 R)
• M32: 17,315,954 km (0.1 R)
• M33: 18,072,620 km (0.117 R)
• M34: 18,564,797 km (0.108 R)
• M35: 19,005,961 km (0.051 R)
• M36: 20,237,002 km (0.082 R)
• M37: 20,634,034 km (0.078 R)
• M38: 20,748,028 km (0.096 R)
• M39: 20,919,317 km (0.044 R)
• M40: 21,320,689 km (0.12 R)
• M41: 21,666,858 km (0.096 R)
• M42: 22,481,867 km (0.088 R)
• M43: 22,775,378 km (0.065 R)
• M44: 24,502,486 km (0.082 R)
• M45: 24,562,774 km (0.095 R)
• M46: 25,047,022 km (0.079 R)
• M47: 25,840,639 km (0.048 R)
• M48: 25,963,458 km (0.082 R)
• M49: 26,024,943 km (0.11 R)
• M50: 26,518,616 km (0.08 R)
• M51: 27,202,428 km (0.077 R)
• M52: 27,389,874 km (0.092 R)
• M53: 27,703,431 km (0.091 R)
• M54: 28,969,179 km (0.11 R)
• M55: 29,032,908 km (0.048 R)
• M56: 31,425,426 km (0.12 R)
• M57: 31,491,100 km (0.059 R)
• M58: 31,622,297 km (0.082 R)
• M59: 31,753,644 km (0.044 R)
• M60: 31,819,467 km (0.076 R)
• M61: 32,347,248 km (0.096 R)
• M62: 32,744,880 km (0.056 R)
• M63: 34,690,101 km (0.086 R)
• M64: 35,779,173 km (0.109 R)
• M65: 36,259,233 km (0.049 R)
• M66: 37,295,048 km (0.06 R)
• M67: 37,572,852 km (0.08 R)
• M68: 38,691,245 km (0.091 R)
• M69: 40,888,838 km (0.091 R)
• M70: 41,462,546 km (0.102 R)
• M71: 41,606,459 km (0.098 R)
• M72: 42,038,946 km (0.051 R)
• M73: 42,545,485 km (0.107 R)
• M74: 43,564,546 km (0.056 R)
• M75: 43,857,159 km (0.083 R)
• M76: 44,150,371 km (0.097 R)
• M77: 44,960,294 km (0.107 R)
• M78: 47,569,729 km (0.072 R)
• M79: 49,463,489 km (0.078 R)
• M80: 50,458,015 km (0.095 R)
• M81: 51,381,932 km (0.095 R)
• M82: 51,459,124 km (0.046 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit