🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.45 AU - 0.55 AU

Year: 129 Days

Day: 20 Hours

Environment

Temp: 259 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,973,080 km

• M1: 30,368 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.61 AU - 0.65 AU

Year: 183 Days

Day: 35.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 242 Days

Day: 43.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 317 Days

Day: 12.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.81 AU - 1.29 AU

Year: 393 Days

Day: 18.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,973,080 km

• M1: 156,928 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.12 AU - 3.16 AU

Year: 2032 Days

Day: 27.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,973,080 km

• M1: 185,950 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 14.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.02 AU - 8.54 AU

Year: 8702 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,973,080 km

• M1: 179,069 km (0.063 R)
• M2: 654,042 km (0.091 R)
• M3: 2,193,254 km (0.118 R)
• M4: 2,822,463 km (0.079 R)
• M5: 3,425,193 km (0.038 R)
• M6: 5,204,809 km (0.099 R)
• M7: 6,011,142 km (0.098 R)
• M8: 7,214,208 km (0.093 R)
• M9: 8,482,798 km (0.1 R)
• M10: 9,552,572 km (0.093 R)
• M11: 11,027,457 km (0.049 R)
• M12: 12,416,623 km (0.105 R)
• M13: 14,425,423 km (0.103 R)
• M14: 23,298,821 km (0.06 R)
• M15: 24,375,327 km (0.084 R)
• M16: 25,111,349 km (0.115 R)
• M17: 26,147,464 km (0.12 R)
• M18: 27,507,009 km (0.089 R)
• M19: 28,405,793 km (0.063 R)
• M20: 32,638,515 km (0.094 R)
• M21: 34,328,672 km (0.083 R)
• M22: 35,253,636 km (0.069 R)
• M23: 35,958,242 km (0.06 R)
• M24: 38,746,597 km (0.116 R)
• M25: 39,623,240 km (0.102 R)
• M26: 41,286,020 km (0.119 R)
• M27: 46,273,015 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit