🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 39.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.57 AU

Year: 1082 Days

Day: 41 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.88 AU - 2.3 AU

Year: 1098 Days

Day: 43.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,505,898 km

• M1: 685,607 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.9 AU - 2.82 AU

Year: 1318 Days

Day: 17.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,505,898 km

• M1: 404,812 km (0.112 R)
• M2: 1,098,198 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.02 AU - 3.54 AU

Year: 2159 Days

Day: 14.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.79 AU - 4.01 AU

Year: 2799 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 8.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.3 AU - 13.38 AU

Year: 13879 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,505,898 km

• M1: 108,907 km (0.053 R)
• M2: 484,996 km (0.092 R)
• M3: 1,011,282 km (0.115 R)
• M4: 1,700,928 km (0.097 R)
• M5: 2,166,476 km (0.076 R)
• M6: 3,190,474 km (0.097 R)
• M7: 3,545,769 km (0.111 R)
• M8: 3,953,722 km (0.064 R)
• M9: 5,239,366 km (0.087 R)
• M10: 5,838,655 km (0.094 R)
• M11: 6,119,151 km (0.117 R)
• M12: 7,827,559 km (0.11 R)
• M13: 10,743,521 km (0.107 R)
• M14: 12,328,211 km (0.049 R)
• M15: 13,568,976 km (0.046 R)
• M16: 14,632,916 km (0.06 R)
• M17: 15,284,115 km (0.073 R)
• M18: 16,022,680 km (0.032 R)
• M19: 19,760,682 km (0.112 R)
• M20: 20,155,770 km (0.119 R)
• M21: 27,314,776 km (0.112 R)
• M22: 28,905,001 km (0.085 R)
• M23: 32,051,344 km (0.056 R)
• M24: 32,817,135 km (0.111 R)
• M25: 33,595,044 km (0.076 R)
• M26: 35,419,091 km (0.102 R)
• M27: 36,592,088 km (0.057 R)
• M28: 37,188,235 km (0.09 R)
• M29: 41,029,759 km (0.074 R)
• M30: 44,314,180 km (0.103 R)
• M31: 44,991,560 km (0.065 R)
• M32: 45,538,340 km (0.083 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit