🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 25.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,102,462 km

• M1: 32,612 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 400 Days

Day: 19.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,102,462 km

• M1: 94,995 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.14 AU

Year: 406 Days

Day: 16.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 8.7

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.54 AU - 6.64 AU

Year: 5435 Days

Day: 5 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,102,462 km

• M1: 108,758 km (0.032 R)
• M2: 506,239 km (0.081 R)
• M3: 1,066,782 km (0.088 R)
• M4: 2,252,944 km (0.059 R)
• M5: 2,996,894 km (0.119 R)
• M6: 3,850,350 km (0.104 R)
• M7: 4,445,151 km (0.106 R)
• M8: 9,290,477 km (0.087 R)
• M9: 9,793,425 km (0.087 R)
• M10: 12,235,311 km (0.054 R)
• M11: 12,585,669 km (0.107 R)
• M12: 12,942,609 km (0.101 R)
• M13: 13,999,818 km (0.116 R)
• M14: 15,343,356 km (0.107 R)
• M15: 19,410,623 km (0.031 R)
• M16: 27,410,219 km (0.096 R)
• M17: 30,408,610 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 10.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.28 AU - 10.86 AU

Year: 12428 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,102,462 km

• M1: 135,984 km (0.114 R)
• M2: 1,417,589 km (0.12 R)
• M3: 2,056,821 km (0.03 R)
• M4: 3,110,589 km (0.059 R)
• M5: 5,167,858 km (0.093 R)
• M6: 6,841,709 km (0.026 R)
• M7: 7,914,475 km (0.104 R)
• M8: 8,562,384 km (0.051 R)
• M9: 9,345,828 km (0.1 R)
• M10: 10,122,989 km (0.086 R)
• M11: 11,225,675 km (0.057 R)
• M12: 12,590,755 km (0.102 R)
• M13: 13,281,299 km (0.06 R)
• M14: 15,014,241 km (0.106 R)
• M15: 15,647,788 km (0.093 R)
• M16: 16,079,976 km (0.069 R)
• M17: 17,967,303 km (0.107 R)
• M18: 21,463,255 km (0.06 R)
• M19: 21,907,561 km (0.111 R)
• M20: 23,935,959 km (0.069 R)
• M21: 32,368,641 km (0.075 R)
• M22: 34,871,413 km (0.104 R)
• M23: 35,239,274 km (0.112 R)
• M24: 38,536,112 km (0.068 R)
• M25: 40,663,992 km (0.067 R)
• M26: 43,716,387 km (0.073 R)
• M27: 47,666,968 km (0.115 R)
• M28: 51,690,403 km (0.066 R)
• M29: 53,134,321 km (0.101 R)
• M30: 53,784,623 km (0.11 R)
• M31: 55,600,293 km (0.056 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit