🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 131 Days

Day: 35.8 Hours

Environment

Temp: 272 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,924,627 km

• M1: 42,935 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 307 Days

Day: 19.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,924,627 km

• M1: 25,731 km (0.063 R)
• M2: 131,497 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.88 AU - 0.96 AU

Year: 307 Days

Day: 32.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,924,627 km

• M1: 107,860 km (0.106 R)
• M2: 354,996 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.17 AU

Year: 834 Days

Day: 47.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.97 AU - 2.59 AU

Year: 1199 Days

Day: 13.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.92 AU - 3.6 AU

Year: 2050 Days

Day: 29.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 10.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.11 AU - 7.53 AU

Year: 6203 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 172 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,924,627 km

• M1: 135,236 km (0.05 R)
• M2: 456,124 km (0.112 R)
• M3: 781,200 km (0.068 R)
• M4: 1,148,612 km (0.113 R)
• M5: 1,667,717 km (0.038 R)
• M6: 2,148,375 km (0.118 R)
• M7: 2,653,118 km (0.107 R)
• M8: 3,014,547 km (0.071 R)
• M9: 3,331,245 km (0.077 R)
• M10: 4,210,582 km (0.106 R)
• M11: 4,778,754 km (0.089 R)
• M12: 5,505,351 km (0.068 R)
• M13: 5,952,798 km (0.118 R)
• M14: 8,454,224 km (0.088 R)
• M15: 9,204,159 km (0.047 R)
• M16: 11,272,948 km (0.108 R)
• M17: 12,368,602 km (0.081 R)
• M18: 13,384,372 km (0.1 R)
• M19: 14,194,744 km (0.112 R)
• M20: 15,969,423 km (0.116 R)
• M21: 16,707,539 km (0.082 R)
• M22: 17,290,671 km (0.074 R)
• M23: 18,069,029 km (0.055 R)
• M24: 21,349,411 km (0.071 R)
• M25: 22,175,192 km (0.067 R)
• M26: 23,093,872 km (0.113 R)
• M27: 24,631,140 km (0.118 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit