🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 22.7 Hours

Environment

Temp: 264 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,556,307 km

• M1: 33,510 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.54 AU - 0.78 AU

Year: 191 Days

Day: 37.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.07 AU - 1.09 AU

Year: 400 Days

Day: 15 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,556,307 km

• M1: 652,097 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.33 AU - 2.61 AU

Year: 1384 Days

Day: 31.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.1 AU - 3.72 AU

Year: 2245 Days

Day: 22.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.11 AU - 5.21 AU

Year: 3586 Days

Day: 42.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 9.5

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.17 AU - 13.03 AU

Year: 15003 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,556,307 km

• M1: 158,723 km (0.089 R)
• M2: 657,483 km (0.071 R)
• M3: 1,017,714 km (0.06 R)
• M4: 2,360,654 km (0.051 R)
• M5: 3,501,039 km (0.085 R)
• M6: 3,963,147 km (0.065 R)
• M7: 4,564,231 km (0.108 R)
• M8: 6,910,823 km (0.107 R)
• M9: 8,268,873 km (0.092 R)
• M10: 12,725,842 km (0.105 R)
• M11: 16,350,150 km (0.086 R)
• M12: 17,974,783 km (0.114 R)
• M13: 18,397,247 km (0.053 R)
• M14: 19,526,711 km (0.108 R)
• M15: 20,794,104 km (0.062 R)
• M16: 25,662,617 km (0.115 R)
• M17: 26,961,127 km (0.06 R)
• M18: 29,806,478 km (0.11 R)
• M19: 31,729,110 km (0.049 R)
• M20: 35,421,933 km (0.106 R)
• M21: 36,489,015 km (0.098 R)
• M22: 37,166,693 km (0.077 R)
• M23: 40,826,755 km (0.075 R)
• M24: 46,439,517 km (0.067 R)
• M25: 48,527,754 km (0.03 R)
• M26: 51,351,863 km (0.099 R)
• M27: 52,202,925 km (0.087 R)
• M28: 58,057,288 km (0.119 R)
• M29: 63,746,046 km (0.107 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit