🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.07 AU - 1.67 AU

Year: 574 Days

Day: 19.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.73 AU

Year: 752 Days

Day: 12.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,317,206 km

• M1: 41,139 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.46 AU - 2.22 AU

Year: 894 Days

Day: 28.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.13 AU - 2.73 AU

Year: 1357 Days

Day: 41.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.73 AU - 4.77 AU

Year: 3138 Days

Day: 19 Hours

Environment

Temp: -126 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 9.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.79 AU - 6.67 AU

Year: 5569 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,317,206 km

• M1: 115,639 km (0.108 R)
• M2: 574,007 km (0.092 R)
• M3: 894,446 km (0.026 R)
• M4: 1,957,937 km (0.115 R)
• M5: 2,461,334 km (0.086 R)
• M6: 2,833,384 km (0.073 R)
• M7: 4,319,788 km (0.092 R)
• M8: 5,085,131 km (0.091 R)
• M9: 6,088,933 km (0.025 R)
• M10: 6,477,887 km (0.096 R)
• M11: 7,450,124 km (0.104 R)
• M12: 7,804,970 km (0.117 R)
• M13: 12,325,967 km (0.063 R)
• M14: 13,681,473 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 11.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.86 AU - 10.14 AU

Year: 10487 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,317,206 km

• M1: 138,079 km (0.063 R)
• M2: 1,026,241 km (0.115 R)
• M3: 1,651,560 km (0.086 R)
• M4: 2,293,036 km (0.089 R)
• M5: 3,548,611 km (0.105 R)
• M6: 5,098,894 km (0.05 R)
• M7: 8,088,757 km (0.037 R)
• M8: 10,160,987 km (0.072 R)
• M9: 11,170,623 km (0.085 R)
• M10: 15,573,438 km (0.079 R)
• M11: 19,102,451 km (0.094 R)
• M12: 20,413,228 km (0.088 R)
• M13: 23,868,639 km (0.108 R)
• M14: 25,734,574 km (0.119 R)
• M15: 26,525,348 km (0.096 R)
• M16: 34,175,484 km (0.075 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit