🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 383 Days

Day: 36.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,320,558 km

• M1: 48,919 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.53 AU - 3.05 AU

Year: 1784 Days

Day: 41.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.16 AU - 3.5 AU

Year: 1823 Days

Day: 44.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.18 AU - 3.6 AU

Year: 1881 Days

Day: 18.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 13.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.85 AU - 4.93 AU

Year: 4140 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 98,320,558 km

• M1: 171,589 km (0.034 R)
• M2: 769,382 km (0.044 R)
• M3: 1,375,702 km (0.086 R)
• M4: 2,368,433 km (0.068 R)
• M5: 4,473,874 km (0.025 R)
• M6: 4,928,502 km (0.086 R)
• M7: 6,452,306 km (0.044 R)
• M8: 7,003,574 km (0.074 R)
• M9: 10,084,542 km (0.103 R)
• M10: 11,698,254 km (0.039 R)
• M11: 14,381,890 km (0.085 R)
• M12: 17,277,956 km (0.108 R)
• M13: 20,025,620 km (0.109 R)
• M14: 21,739,563 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 13.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.13 AU - 6.07 AU

Year: 5074 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 98,320,558 km

• M1: 170,392 km (0.093 R)
• M2: 610,509 km (0.109 R)
• M3: 1,024,147 km (0.065 R)
• M4: 1,789,041 km (0.03 R)
• M5: 2,962,935 km (0.107 R)
• M6: 3,788,865 km (0.119 R)
• M7: 4,351,353 km (0.119 R)
• M8: 4,837,247 km (0.074 R)
• M9: 5,279,758 km (0.083 R)
• M10: 6,381,396 km (0.117 R)
• M11: 8,698,368 km (0.11 R)
• M12: 10,232,195 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 11.4

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.92 AU - 8.06 AU

Year: 7849 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,320,558 km

• M1: 144,512 km (0.076 R)
• M2: 503,546 km (0.088 R)
• M3: 918,531 km (0.104 R)
• M4: 1,279,511 km (0.076 R)
• M5: 1,680,134 km (0.081 R)
• M6: 3,014,846 km (0.073 R)
• M7: 3,589,451 km (0.039 R)
• M8: 4,430,341 km (0.098 R)
• M9: 4,837,696 km (0.086 R)
• M10: 5,495,627 km (0.112 R)
• M11: 6,837,371 km (0.049 R)
• M12: 7,666,891 km (0.109 R)
• M13: 8,517,953 km (0.119 R)
• M14: 8,921,119 km (0.086 R)
• M15: 10,921,243 km (0.065 R)
• M16: 13,563,291 km (0.104 R)
• M17: 15,457,050 km (0.071 R)
• M18: 17,023,639 km (0.097 R)
• M19: 19,530,002 km (0.108 R)
• M20: 20,630,145 km (0.119 R)
• M21: 21,605,672 km (0.107 R)
• M22: 23,473,551 km (0.086 R)
• M23: 25,080,083 km (0.107 R)
• M24: 32,350,988 km (0.09 R)
• M25: 35,707,366 km (0.067 R)
• M26: 36,994,207 km (0.046 R)
• M27: 40,033,288 km (0.08 R)
• M28: 40,786,812 km (0.091 R)
• M29: 41,294,248 km (0.049 R)
• M30: 44,161,291 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 7.6

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.2 AU - 19.81 AU

Year: 26838 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 151.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,320,558 km

• M1: 94,546 km (0.092 R)
• M2: 460,313 km (0.11 R)
• M3: 834,158 km (0.091 R)
• M4: 1,243,458 km (0.102 R)
• M5: 1,704,219 km (0.089 R)
• M6: 2,641,898 km (0.077 R)
• M7: 4,754,220 km (0.06 R)
• M8: 6,287,150 km (0.101 R)
• M9: 6,571,535 km (0.099 R)
• M10: 7,795,695 km (0.088 R)
• M11: 8,634,191 km (0.071 R)
• M12: 11,721,592 km (0.093 R)
• M13: 12,008,071 km (0.078 R)
• M14: 15,220,387 km (0.1 R)
• M15: 16,082,968 km (0.097 R)
• M16: 16,705,744 km (0.075 R)
• M17: 16,977,563 km (0.096 R)
• M18: 17,252,374 km (0.117 R)
• M19: 17,623,228 km (0.097 R)
• M20: 19,558,575 km (0.066 R)
• M21: 20,370,892 km (0.091 R)
• M22: 22,499,819 km (0.101 R)
• M23: 23,504,518 km (0.099 R)
• M24: 27,069,884 km (0.11 R)
• M25: 28,205,931 km (0.101 R)
• M26: 33,498,105 km (0.109 R)
• M27: 38,149,252 km (0.084 R)
• M28: 39,576,266 km (0.092 R)
• M29: 43,897,850 km (0.095 R)
• M30: 51,717,929 km (0.108 R)
• M31: 52,878,060 km (0.094 R)
• M32: 56,665,878 km (0.09 R)
• M33: 58,105,758 km (0.079 R)
• M34: 59,992,785 km (0.085 R)
• M35: 63,447,599 km (0.117 R)
• M36: 69,574,529 km (0.088 R)
• M37: 75,836,097 km (0.115 R)
• M38: 86,998,642 km (0.109 R)
• M39: 93,966,312 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit