🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.61 AU - 0.81 AU

Year: 228 Days

Day: 40.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.12 AU - 1.62 AU

Year: 611 Days

Day: 32.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,558,045 km

• M1: 381,774 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.16 AU - 1.76 AU

Year: 672 Days

Day: 24.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.78 AU - 2.96 AU

Year: 1389 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,558,045 km

• M1: 65,374 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.63 AU - 3.87 AU

Year: 2231 Days

Day: 33.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.57 AU - 4.45 AU

Year: 3058 Days

Day: 13.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 12.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.73 AU - 8.93 AU

Year: 7557 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,558,045 km

• M1: 152,291 km (0.095 R)
• M2: 536,757 km (0.105 R)
• M3: 2,533,440 km (0.105 R)
• M4: 2,971,612 km (0.117 R)
• M5: 3,413,823 km (0.096 R)
• M6: 4,028,521 km (0.085 R)
• M7: 4,658,328 km (0.09 R)
• M8: 5,512,682 km (0.056 R)
• M9: 7,024,667 km (0.119 R)
• M10: 7,774,601 km (0.1 R)
• M11: 9,955,738 km (0.047 R)
• M12: 10,748,906 km (0.112 R)
• M13: 11,213,408 km (0.113 R)
• M14: 12,801,838 km (0.097 R)
• M15: 13,265,292 km (0.056 R)
• M16: 13,739,966 km (0.114 R)
• M17: 14,976,392 km (0.096 R)
• M18: 18,099,996 km (0.11 R)
• M19: 20,356,680 km (0.103 R)
• M20: 25,970,789 km (0.102 R)
• M21: 31,479,581 km (0.044 R)
• M22: 32,861,416 km (0.094 R)
• M23: 39,767,452 km (0.08 R)
• M24: 40,507,214 km (0.108 R)
• M25: 43,168,560 km (0.118 R)
• M26: 43,558,113 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit