🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 245 Days

Day: 43.6 Hours

Environment

Temp: 260 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,027,012 km

• M1: 756,666 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.78 AU - 1.26 AU

Year: 321 Days

Day: 17.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.16 AU - 1.9 AU

Year: 591 Days

Day: 37.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.78 AU - 2.34 AU

Year: 923 Days

Day: 41.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.29 AU - 7.81 AU

Year: 5231 Days

Day: 41.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 11.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.34 AU - 10.56 AU

Year: 7665 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,027,012 km

• M1: 146,008 km (0.083 R)
• M2: 541,395 km (0.11 R)
• M3: 847,023 km (0.033 R)
• M4: 1,315,115 km (0.117 R)
• M5: 1,673,551 km (0.119 R)
• M6: 1,997,880 km (0.118 R)
• M7: 2,214,348 km (0.113 R)
• M8: 3,563,122 km (0.077 R)
• M9: 5,465,558 km (0.087 R)
• M10: 5,743,361 km (0.111 R)
• M11: 7,143,897 km (0.094 R)
• M12: 7,886,201 km (0.044 R)
• M13: 8,424,604 km (0.12 R)
• M14: 10,299,365 km (0.047 R)
• M15: 16,344,914 km (0.068 R)
• M16: 16,681,659 km (0.036 R)
• M17: 17,119,831 km (0.064 R)
• M18: 18,113,759 km (0.092 R)
• M19: 19,032,440 km (0.04 R)
• M20: 19,974,158 km (0.089 R)
• M21: 21,047,224 km (0.061 R)
• M22: 21,926,111 km (0.052 R)
• M23: 22,597,207 km (0.11 R)
• M24: 23,565,255 km (0.069 R)
• M25: 25,923,665 km (0.034 R)
• M26: 27,704,179 km (0.081 R)
• M27: 28,268,911 km (0.086 R)
• M28: 30,650,509 km (0.111 R)
• M29: 31,045,747 km (0.056 R)
• M30: 31,377,106 km (0.073 R)
• M31: 32,314,486 km (0.038 R)
• M32: 32,788,263 km (0.093 R)
• M33: 33,402,512 km (0.086 R)
• M34: 34,022,595 km (0.11 R)
• M35: 35,279,815 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 12.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.87 AU - 14.01 AU

Year: 12074 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,027,012 km

• M1: 160,818 km (0.038 R)
• M2: 465,848 km (0.064 R)
• M3: 836,850 km (0.077 R)
• M4: 1,339,051 km (0.11 R)
• M5: 1,706,762 km (0.12 R)
• M6: 2,255,786 km (0.071 R)
• M7: 2,716,697 km (0.096 R)
• M8: 2,997,493 km (0.081 R)
• M9: 3,701,500 km (0.075 R)
• M10: 3,953,423 km (0.076 R)
• M11: 4,267,130 km (0.079 R)
• M12: 5,135,545 km (0.094 R)
• M13: 6,378,853 km (0.088 R)
• M14: 7,402,252 km (0.072 R)
• M15: 8,579,737 km (0.12 R)
• M16: 10,301,609 km (0.102 R)
• M17: 11,597,725 km (0.048 R)
• M18: 12,830,860 km (0.099 R)
• M19: 14,127,125 km (0.105 R)
• M20: 17,397,335 km (0.112 R)
• M21: 19,884,998 km (0.092 R)
• M22: 20,473,665 km (0.113 R)
• M23: 21,191,586 km (0.116 R)
• M24: 21,922,072 km (0.114 R)
• M25: 23,104,045 km (0.075 R)
• M26: 23,356,865 km (0.085 R)
• M27: 24,317,283 km (0.109 R)
• M28: 25,628,060 km (0.042 R)
• M29: 27,110,126 km (0.11 R)
• M30: 28,005,469 km (0.06 R)
• M31: 28,563,769 km (0.107 R)
• M32: 33,229,427 km (0.082 R)
• M33: 36,881,709 km (0.034 R)
• M34: 37,442,103 km (0.112 R)
• M35: 39,560,409 km (0.078 R)
• M36: 42,162,514 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 8.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.43 AU - 17.07 AU

Year: 16786 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,027,012 km

• M1: 1,399,039 km (0.06 R)
• M2: 1,658,891 km (0.094 R)
• M3: 2,491,852 km (0.036 R)
• M4: 2,955,755 km (0.066 R)
• M5: 3,377,172 km (0.084 R)
• M6: 4,426,003 km (0.082 R)
• M7: 5,755,928 km (0.1 R)
• M8: 6,004,111 km (0.06 R)
• M9: 6,780,972 km (0.08 R)
• M10: 8,445,697 km (0.106 R)
• M11: 9,053,214 km (0.083 R)
• M12: 9,295,264 km (0.119 R)
• M13: 11,540,877 km (0.049 R)
• M14: 11,972,018 km (0.08 R)
• M15: 15,571,792 km (0.064 R)
• M16: 17,335,252 km (0.088 R)
• M17: 18,008,891 km (0.088 R)
• M18: 20,416,669 km (0.056 R)
• M19: 21,730,886 km (0.117 R)
• M20: 23,473,252 km (0.087 R)
• M21: 25,920,823 km (0.052 R)
• M22: 26,507,396 km (0.117 R)
• M23: 27,220,081 km (0.079 R)
• M24: 30,735,032 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.9

Radius: 4.9

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 19.07 AU - 24.43 AU

Year: 31653 Days

Day: 20 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 103,027,012 km

• M1: 509,530 km (0.12 R)
• M2: 840,291 km (0.111 R)
• M3: 951,442 km (0.116 R)
• M4: 1,306,887 km (0.084 R)
• M5: 2,079,111 km (0.078 R)
• M6: 3,250,463 km (0.03 R)
• M7: 4,472,976 km (0.064 R)
• M8: 4,601,780 km (0.086 R)
• M9: 5,273,624 km (0.064 R)
• M10: 6,191,108 km (0.066 R)
• M11: 6,342,800 km (0.109 R)
• M12: 6,547,899 km (0.057 R)
• M13: 9,082,386 km (0.095 R)
• M14: 12,033,952 km (0.097 R)
• M15: 13,628,665 km (0.117 R)
• M16: 14,309,784 km (0.08 R)
• M17: 15,722,138 km (0.118 R)
• M18: 19,276,882 km (0.058 R)
• M19: 20,726,635 km (0.101 R)
• M20: 27,370,127 km (0.057 R)
• M21: 28,440,949 km (0.04 R)
• M22: 29,093,345 km (0.058 R)
• M23: 33,280,290 km (0.117 R)
• M24: 33,985,794 km (0.046 R)
• M25: 35,903,489 km (0.119 R)
• M26: 37,998,757 km (0.112 R)
• M27: 42,499,857 km (0.033 R)
• M28: 47,672,503 km (0.097 R)
• M29: 48,093,471 km (0.118 R)
• M30: 51,966,112 km (0.065 R)
• M31: 60,476,884 km (0.119 R)
• M32: 61,904,945 km (0.111 R)
• M33: 62,064,566 km (0.115 R)
• M34: 66,289,060 km (0.108 R)
• M35: 69,802,815 km (0.064 R)
• M36: 75,155,726 km (0.059 R)
• M37: 75,507,880 km (0.115 R)
• M38: 77,280,914 km (0.083 R)
• M39: 79,435,871 km (0.043 R)
• M40: 80,342,434 km (0.063 R)
• M41: 80,888,915 km (0.094 R)
• M42: 84,020,447 km (0.115 R)
• M43: 85,702,376 km (0.057 R)
• M44: 87,022,129 km (0.086 R)
• M45: 89,307,984 km (0.102 R)
• M46: 89,883,936 km (0.082 R)
• M47: 90,848,244 km (0.034 R)
• M48: 99,758,442 km (0.111 R)

Kuiper Belt

Range: 35.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit