🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.04 AU - 1.2 AU

Year: 500 Days

Day: 35.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,165,549 km

• M1: 39,494 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.01 AU - 1.57 AU

Year: 618 Days

Day: 18.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.37 AU - 1.89 AU

Year: 878 Days

Day: 33.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.65 AU - 1.85 AU

Year: 976 Days

Day: 34 Hours

Environment

Temp: -97 °C

Axial Tilt: 146.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,165,549 km

• M1: 653,144 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 9.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.52 AU - 4 AU

Year: 2482 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,165,549 km

• M1: 119,379 km (0.108 R)
• M2: 548,127 km (0.036 R)
• M3: 974,481 km (0.117 R)
• M4: 1,321,697 km (0.072 R)
• M5: 2,262,668 km (0.107 R)
• M6: 2,912,222 km (0.11 R)
• M7: 3,501,338 km (0.105 R)
• M8: 4,503,195 km (0.086 R)
• M9: 5,270,483 km (0.111 R)
• M10: 5,618,597 km (0.11 R)
• M11: 6,985,772 km (0.091 R)
• M12: 7,514,301 km (0.11 R)
• M13: 7,816,339 km (0.096 R)
• M14: 9,137,288 km (0.044 R)
• M15: 9,899,938 km (0.11 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.9

Radius: 7.1

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.07 AU - 14.95 AU

Year: 17554 Days

Day: 18.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,165,549 km

• M1: 88,412 km (0.119 R)
• M2: 340,634 km (0.068 R)
• M3: 624,571 km (0.078 R)
• M4: 1,180,626 km (0.102 R)
• M5: 1,432,848 km (0.078 R)
• M6: 1,721,273 km (0.06 R)
• M7: 2,351,828 km (0.047 R)
• M8: 2,732,106 km (0.11 R)
• M9: 3,644,354 km (0.03 R)
• M10: 5,242,807 km (0.1 R)
• M11: 9,857,303 km (0.079 R)
• M12: 11,270,404 km (0.097 R)
• M13: 13,496,570 km (0.072 R)
• M14: 13,846,929 km (0.086 R)
• M15: 15,461,090 km (0.118 R)
• M16: 20,957,315 km (0.076 R)
• M17: 29,699,067 km (0.115 R)
• M18: 34,016,910 km (0.063 R)
• M19: 35,855,169 km (0.032 R)
• M20: 36,257,587 km (0.093 R)
• M21: 50,950,940 km (0.112 R)
• M22: 52,142,936 km (0.11 R)
• M23: 58,568,464 km (0.117 R)
• M24: 65,502,176 km (0.056 R)
• M25: 65,902,649 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit