🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.6 AU - 0.74 AU

Year: 252 Days

Day: 25.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,545,776 km

• M1: 27,526 km (0.093 R)
• M2: 42,187 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 545 Days

Day: 38.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.94 AU - 1.34 AU

Year: 560 Days

Day: 17.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,545,776 km

• M1: 63,729 km (0.087 R)
• M2: 745,297 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.15 AU - 1.21 AU

Year: 590 Days

Day: 22 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.2

Radius: 5.2

Gravity: 36.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.44 AU - 12.12 AU

Year: 15167 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,545,776 km

• M1: 64,626 km (0.109 R)
• M2: 229,034 km (0.105 R)
• M3: 409,749 km (0.032 R)
• M4: 1,065,286 km (0.111 R)
• M5: 1,667,717 km (0.107 R)
• M6: 3,455,561 km (0.099 R)
• M7: 3,864,412 km (0.055 R)
• M8: 4,708,443 km (0.111 R)
• M9: 5,747,849 km (0.077 R)
• M10: 8,069,160 km (0.1 R)
• M11: 8,525,882 km (0.072 R)
• M12: 8,999,808 km (0.107 R)
• M13: 9,658,637 km (0.071 R)
• M14: 10,057,614 km (0.037 R)
• M15: 12,153,032 km (0.103 R)
• M16: 12,550,813 km (0.074 R)
• M17: 13,372,254 km (0.082 R)
• M18: 14,596,563 km (0.089 R)
• M19: 16,610,749 km (0.06 R)
• M20: 17,100,682 km (0.115 R)
• M21: 18,109,121 km (0.053 R)
• M22: 18,890,920 km (0.085 R)
• M23: 24,899,219 km (0.099 R)
• M24: 28,796,244 km (0.118 R)
• M25: 33,466,988 km (0.111 R)
• M26: 35,040,608 km (0.091 R)
• M27: 39,911,216 km (0.056 R)
• M28: 46,973,133 km (0.102 R)
• M29: 49,444,340 km (0.096 R)
• M30: 50,967,995 km (0.032 R)
• M31: 53,223,482 km (0.084 R)
• M32: 54,286,674 km (0.113 R)
• M33: 57,375,720 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit