🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 367 Days

Day: 26.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.51 AU - 1.53 AU

Year: 688 Days

Day: 16.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,929,015 km

• M1: 516,113 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.29 AU - 2.07 AU

Year: 799 Days

Day: 23.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.67 AU - 2.55 AU

Year: 1125 Days

Day: 30.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 14.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.34 AU - 8.66 AU

Year: 9097 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,929,015 km

• M1: 219,460 km (0.079 R)
• M2: 702,811 km (0.117 R)
• M3: 1,514,828 km (0.08 R)
• M4: 4,462,056 km (0.057 R)
• M5: 6,446,322 km (0.101 R)
• M6: 7,339,571 km (0.113 R)
• M7: 8,832,557 km (0.067 R)
• M8: 10,127,626 km (0.099 R)
• M9: 11,652,178 km (0.116 R)
• M10: 12,807,223 km (0.114 R)
• M11: 15,733,058 km (0.117 R)
• M12: 20,682,654 km (0.109 R)
• M13: 23,042,410 km (0.086 R)
• M14: 23,809,848 km (0.063 R)
• M15: 26,492,137 km (0.092 R)
• M16: 31,400,593 km (0.08 R)
• M17: 36,309,498 km (0.097 R)
• M18: 37,700,309 km (0.083 R)
• M19: 38,290,173 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 13.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.87 AU - 10.51 AU

Year: 9404 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,929,015 km

• M1: 169,345 km (0.119 R)
• M2: 633,996 km (0.092 R)
• M3: 1,178,532 km (0.059 R)
• M4: 1,604,886 km (0.063 R)
• M5: 2,376,063 km (0.049 R)
• M6: 2,816,778 km (0.102 R)
• M7: 3,243,132 km (0.101 R)
• M8: 12,050,108 km (0.098 R)
• M9: 12,918,225 km (0.112 R)
• M10: 14,682,133 km (0.111 R)
• M11: 18,855,016 km (0.035 R)
• M12: 19,492,603 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 8.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.02 AU - 12.56 AU

Year: 12117 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,929,015 km

• M1: 102,624 km (0.095 R)
• M2: 654,491 km (0.054 R)
• M3: 918,531 km (0.12 R)
• M4: 1,908,869 km (0.054 R)
• M5: 2,901,301 km (0.115 R)
• M6: 3,387,494 km (0.032 R)
• M7: 3,873,238 km (0.097 R)
• M8: 4,826,476 km (0.108 R)
• M9: 5,341,542 km (0.074 R)
• M10: 5,716,434 km (0.118 R)
• M11: 7,817,835 km (0.05 R)
• M12: 9,281,052 km (0.062 R)
• M13: 12,092,445 km (0.086 R)
• M14: 12,680,065 km (0.092 R)
• M15: 15,290,249 km (0.106 R)
• M16: 16,829,012 km (0.111 R)
• M17: 19,725,526 km (0.062 R)
• M18: 20,048,508 km (0.073 R)
• M19: 20,705,093 km (0.102 R)
• M20: 25,138,127 km (0.105 R)
• M21: 29,634,590 km (0.069 R)
• M22: 32,239,089 km (0.064 R)
• M23: 38,775,319 km (0.115 R)
• M24: 40,310,193 km (0.044 R)
• M25: 43,228,399 km (0.062 R)
• M26: 46,855,399 km (0.054 R)
• M27: 47,720,225 km (0.088 R)
• M28: 49,929,037 km (0.1 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: 475 - 11,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit