🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 22.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,020,975 km

• M1: 342,130 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.68 AU - 0.94 AU

Year: 269 Days

Day: 46.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,020,975 km

• M1: 258,505 km (0.061 R)
• M2: 679,174 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.05 AU - 1.25 AU

Year: 455 Days

Day: 45 Hours

Environment

Temp: 12 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.18 AU - 1.24 AU

Year: 491 Days

Day: 19.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,020,975 km

• M1: 318,195 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.67 AU

Year: 598 Days

Day: 24.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,020,975 km

• M1: 293,511 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.87 AU - 2.39 AU

Year: 1147 Days

Day: 16.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.95 AU - 4.35 AU

Year: 3119 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.04 AU - 4.26 AU

Year: 3119 Days

Day: 25.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,020,975 km

• M1: 110,104 km (0.094 R)
• M2: 1,374,505 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 9.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.44 AU - 8.28 AU

Year: 6629 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,020,975 km

• M1: 118,182 km (0.032 R)
• M2: 584,030 km (0.094 R)
• M3: 949,198 km (0.091 R)
• M4: 1,305,690 km (0.084 R)
• M5: 2,119,503 km (0.044 R)
• M6: 3,155,617 km (0.077 R)
• M7: 3,751,316 km (0.1 R)
• M8: 4,880,631 km (0.113 R)
• M9: 5,224,855 km (0.073 R)
• M10: 5,898,046 km (0.093 R)
• M11: 7,454,462 km (0.103 R)
• M12: 7,873,186 km (0.105 R)
• M13: 8,428,793 km (0.1 R)
• M14: 9,618,395 km (0.066 R)
• M15: 12,015,402 km (0.109 R)
• M16: 12,859,882 km (0.078 R)
• M17: 15,083,654 km (0.103 R)
• M18: 16,254,856 km (0.075 R)
• M19: 17,485,598 km (0.096 R)
• M20: 17,886,969 km (0.098 R)
• M21: 19,697,402 km (0.09 R)
• M22: 21,397,881 km (0.061 R)
• M23: 23,760,331 km (0.098 R)
• M24: 30,416,837 km (0.053 R)
• M25: 34,220,812 km (0.072 R)
• M26: 35,698,839 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit