🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.86 AU - 0.88 AU

Year: 285 Days

Day: 46.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 60.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.3 AU - 1.56 AU

Year: 601 Days

Day: 16.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,807,719 km

• M1: 789,727 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.61 AU - 2.07 AU

Year: 877 Days

Day: 20.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,807,719 km

• M1: 444,306 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.3 AU - 2.7 AU

Year: 1389 Days

Day: 40.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,807,719 km

• M1: 22,290 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.49 AU - 4.03 AU

Year: 2069 Days

Day: 25.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,807,719 km

• M1: 562,488 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.08 AU - 4.8 AU

Year: 2749 Days

Day: 39.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 10.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.15 AU - 6.62 AU

Year: 5011 Days

Day: 5.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,807,719 km

• M1: 125,662 km (0.116 R)
• M2: 935,435 km (0.108 R)
• M3: 1,997,580 km (0.107 R)
• M4: 2,468,215 km (0.116 R)
• M5: 2,800,622 km (0.12 R)
• M6: 3,177,160 km (0.081 R)
• M7: 3,805,770 km (0.084 R)
• M8: 5,553,821 km (0.042 R)
• M9: 7,104,104 km (0.094 R)
• M10: 8,071,852 km (0.113 R)
• M11: 9,010,130 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.6

Radius: 3.5

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.12 AU - 17.64 AU

Year: 19165 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,807,719 km

• M1: 56,997 km (0.08 R)
• M2: 220,208 km (0.115 R)
• M3: 366,664 km (0.096 R)
• M4: 1,022,501 km (0.087 R)
• M5: 1,309,430 km (0.112 R)
• M6: 1,630,916 km (0.077 R)
• M7: 1,783,955 km (0.091 R)
• M8: 2,364,245 km (0.113 R)
• M9: 3,137,516 km (0.106 R)
• M10: 4,004,885 km (0.057 R)
• M11: 4,347,913 km (0.069 R)
• M12: 5,163,520 km (0.099 R)
• M13: 5,569,529 km (0.082 R)
• M14: 5,722,268 km (0.048 R)
• M15: 5,838,805 km (0.106 R)
• M16: 6,157,000 km (0.055 R)
• M17: 6,279,221 km (0.12 R)
• M18: 6,444,676 km (0.066 R)
• M19: 8,513,166 km (0.118 R)
• M20: 9,290,477 km (0.112 R)
• M21: 11,469,519 km (0.114 R)
• M22: 12,676,774 km (0.119 R)
• M23: 13,757,170 km (0.056 R)
• M24: 14,107,079 km (0.106 R)
• M25: 14,391,166 km (0.1 R)
• M26: 19,036,479 km (0.093 R)
• M27: 19,822,915 km (0.077 R)
• M28: 20,269,165 km (0.112 R)
• M29: 21,088,961 km (0.052 R)
• M30: 24,284,372 km (0.109 R)
• M31: 33,588,612 km (0.076 R)
• M32: 33,967,992 km (0.055 R)
• M33: 34,606,475 km (0.098 R)
• M34: 35,907,229 km (0.102 R)
• M35: 45,628,248 km (0.049 R)
• M36: 49,765,078 km (0.049 R)
• M37: 50,753,920 km (0.1 R)
• M38: 52,092,821 km (0.067 R)
• M39: 54,144,855 km (0.084 R)
• M40: 55,718,924 km (0.091 R)
• M41: 58,774,610 km (0.093 R)
• M42: 59,879,241 km (0.103 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit