🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 131 Days

Day: 35.6 Hours

Environment

Temp: 258 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 222 Days

Day: 18.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.88 AU - 1.28 AU

Year: 391 Days

Day: 45.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.2 AU - 1.24 AU

Year: 469 Days

Day: 32.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,830,950 km

• M1: 166,951 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.54 AU - 1.58 AU

Year: 679 Days

Day: 28.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,830,950 km

• M1: 160,967 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.52 AU - 2.46 AU

Year: 978 Days

Day: 28.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.99 AU - 2.77 AU

Year: 1279 Days

Day: 31.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,830,950 km

• M1: 338,839 km (0.116 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.57 AU - 4.73 AU

Year: 2944 Days

Day: 44.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.15 AU - 4.53 AU

Year: 3149 Days

Day: 25 Hours

Environment

Temp: -120 °C

Axial Tilt: 108.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,830,950 km

• M1: 482,304 km (0.079 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 11

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.13 AU - 9.93 AU

Year: 8676 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,830,950 km

• M1: 137,630 km (0.109 R)
• M2: 661,671 km (0.063 R)
• M3: 1,140,085 km (0.112 R)
• M4: 1,610,271 km (0.106 R)
• M5: 2,801,519 km (0.103 R)
• M6: 3,953,872 km (0.068 R)
• M7: 4,953,784 km (0.115 R)
• M8: 5,563,395 km (0.113 R)
• M9: 6,514,838 km (0.108 R)
• M10: 7,737,202 km (0.09 R)
• M11: 8,603,523 km (0.087 R)
• M12: 9,153,445 km (0.115 R)
• M13: 10,787,652 km (0.061 R)
• M14: 13,198,422 km (0.116 R)
• M15: 15,812,196 km (0.078 R)
• M16: 16,638,126 km (0.083 R)
• M17: 18,078,603 km (0.091 R)
• M18: 21,123,668 km (0.081 R)
• M19: 22,040,853 km (0.06 R)
• M20: 22,466,459 km (0.09 R)
• M21: 23,510,353 km (0.062 R)
• M22: 23,865,348 km (0.114 R)
• M23: 25,507,484 km (0.034 R)
• M24: 28,510,213 km (0.083 R)
• M25: 30,253,177 km (0.07 R)
• M26: 34,404,219 km (0.085 R)
• M27: 36,142,397 km (0.116 R)
• M28: 38,550,025 km (0.114 R)
• M29: 38,920,280 km (0.104 R)
• M30: 43,415,696 km (0.05 R)
• M31: 44,625,344 km (0.112 R)
• M32: 45,444,093 km (0.04 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit