🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.6 AU - 0.72 AU

Year: 188 Days

Day: 29.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.08 AU

Year: 371 Days

Day: 18.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,152,092 km

• M1: 92,302 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.05 AU - 1.31 AU

Year: 448 Days

Day: 43.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,152,092 km

• M1: 224,397 km (0.053 R)
• M2: 678,576 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.25 AU - 1.29 AU

Year: 501 Days

Day: 41 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.22 AU - 3.34 AU

Year: 1622 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,152,092 km

• M1: 46,076 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.93 AU - 3.13 AU

Year: 1845 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,152,092 km

• M1: 364,869 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.54 AU - 3.62 AU

Year: 2370 Days

Day: 22.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.56 AU - 4.84 AU

Year: 3565 Days

Day: 41.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,152,092 km

• M1: 42,037 km (0.055 R)
• M2: 1,676,095 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 8.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.85 AU - 9.75 AU

Year: 9922 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,152,092 km

• M1: 111,450 km (0.077 R)
• M2: 400,922 km (0.094 R)
• M3: 811,718 km (0.085 R)
• M4: 1,164,171 km (0.105 R)
• M5: 1,521,261 km (0.099 R)
• M6: 3,744,734 km (0.072 R)
• M7: 5,427,411 km (0.092 R)
• M8: 7,480,941 km (0.099 R)
• M9: 9,139,532 km (0.117 R)
• M10: 10,004,956 km (0.103 R)
• M11: 10,560,263 km (0.111 R)
• M12: 12,179,211 km (0.119 R)
• M13: 17,223,203 km (0.094 R)
• M14: 18,918,745 km (0.085 R)
• M15: 19,533,742 km (0.071 R)
• M16: 21,129,502 km (0.098 R)
• M17: 25,403,065 km (0.105 R)
• M18: 32,024,117 km (0.059 R)
• M19: 40,845,006 km (0.039 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit