🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.74 AU - 0.88 AU

Year: 269 Days

Day: 30.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,446,235 km

• M1: 99,034 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 397 Days

Day: 33.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,446,235 km

• M1: 512,074 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.06 AU - 1.12 AU

Year: 420 Days

Day: 17 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.71 AU - 2.25 AU

Year: 1028 Days

Day: 42.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.8 AU - 2.18 AU

Year: 1036 Days

Day: 41.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.85 AU - 2.15 AU

Year: 1044 Days

Day: 23 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,446,235 km

• M1: 75,397 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74

Radius: 5.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.6 AU - 16.42 AU

Year: 19348 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,446,235 km

• M1: 72,256 km (0.111 R)
• M2: 355,145 km (0.07 R)
• M3: 857,046 km (0.111 R)
• M4: 1,046,437 km (0.112 R)
• M5: 1,378,395 km (0.067 R)
• M6: 1,893,161 km (0.119 R)
• M7: 2,528,054 km (0.098 R)
• M8: 3,768,221 km (0.041 R)
• M9: 3,984,240 km (0.084 R)
• M10: 4,547,177 km (0.044 R)
• M11: 5,611,416 km (0.07 R)
• M12: 7,190,422 km (0.106 R)
• M13: 7,448,628 km (0.086 R)
• M14: 8,421,463 km (0.112 R)
• M15: 10,012,585 km (0.096 R)
• M16: 10,242,069 km (0.115 R)
• M17: 14,232,891 km (0.098 R)
• M18: 16,347,756 km (0.096 R)
• M19: 16,794,455 km (0.119 R)
• M20: 17,249,382 km (0.049 R)
• M21: 23,527,108 km (0.058 R)
• M22: 27,527,803 km (0.044 R)
• M23: 31,368,878 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit