🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 180 Days

Day: 39.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,453,010 km

• M1: 21,392 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 527 Days

Day: 27.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.72 AU - 1.96 AU

Year: 877 Days

Day: 33.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.92 AU - 2.24 AU

Year: 1054 Days

Day: 28.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,453,010 km

• M1: 246,388 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.79 AU - 4.61 AU

Year: 2501 Days

Day: 24 Hours

Environment

Temp: -103 °C

Axial Tilt: 141.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,453,010 km

• M1: 2,810,495 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.96 AU - 4.58 AU

Year: 2573 Days

Day: 31.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.03 AU - 4.91 AU

Year: 2780 Days

Day: 13.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.13 AU - 5.11 AU

Year: 2939 Days

Day: 22.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,453,010 km

• M1: 19,747 km (0.099 R)
• M2: 153,188 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 9

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.38 AU - 6.16 AU

Year: 4871 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,453,010 km

• M1: 113,246 km (0.098 R)
• M2: 424,559 km (0.061 R)
• M3: 813,812 km (0.077 R)
• M4: 1,438,234 km (0.081 R)
• M5: 1,809,985 km (0.095 R)
• M6: 2,275,982 km (0.043 R)
• M7: 4,356,589 km (0.073 R)
• M8: 4,853,553 km (0.071 R)
• M9: 6,262,316 km (0.118 R)
• M10: 7,161,100 km (0.052 R)
• M11: 7,925,546 km (0.109 R)
• M12: 9,413,296 km (0.08 R)
• M13: 9,864,633 km (0.109 R)
• M14: 10,373,266 km (0.091 R)
• M15: 11,582,017 km (0.118 R)
• M16: 13,853,511 km (0.074 R)
• M17: 15,485,624 km (0.056 R)
• M18: 18,611,920 km (0.083 R)
• M19: 18,933,107 km (0.051 R)
• M20: 19,586,550 km (0.118 R)
• M21: 20,526,623 km (0.09 R)
• M22: 21,566,777 km (0.098 R)
• M23: 22,207,505 km (0.095 R)
• M24: 23,601,757 km (0.069 R)
• M25: 26,726,557 km (0.118 R)
• M26: 27,548,747 km (0.105 R)

Asteroid Belt

Center: 12.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.5

Radius: 5.7

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.43 AU - 23.05 AU

Year: 28512 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,453,010 km

• M1: 70,909 km (0.06 R)
• M2: 585,077 km (0.106 R)
• M3: 861,534 km (0.111 R)
• M4: 1,237,025 km (0.099 R)
• M5: 1,645,277 km (0.036 R)
• M6: 2,118,755 km (0.086 R)
• M7: 3,741,742 km (0.078 R)
• M8: 5,886,227 km (0.08 R)
• M9: 7,169,478 km (0.057 R)
• M10: 9,977,729 km (0.102 R)
• M11: 20,356,081 km (0.065 R)
• M12: 20,546,968 km (0.092 R)
• M13: 21,126,361 km (0.075 R)
• M14: 34,714,635 km (0.078 R)
• M15: 44,317,023 km (0.064 R)
• M16: 46,099,631 km (0.103 R)
• M17: 56,859,308 km (0.036 R)
• M18: 58,383,860 km (0.088 R)
• M19: 63,526,287 km (0.075 R)
• M20: 66,207,081 km (0.09 R)
• M21: 70,042,172 km (0.118 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit