🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 154 Days

Day: 30.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,830,451 km

• M1: 9,873 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.06 AU - 1.3 AU

Year: 471 Days

Day: 29.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.67 AU - 2.29 AU

Year: 1023 Days

Day: 12.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,830,451 km

• M1: 491,878 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.15 AU - 4.99 AU

Year: 3014 Days

Day: 22.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 11.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.62 AU - 10.08 AU

Year: 11348 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,830,451 km

• M1: 145,559 km (0.089 R)
• M2: 671,844 km (0.089 R)
• M3: 1,404,874 km (0.067 R)
• M4: 2,255,337 km (0.051 R)
• M5: 2,882,901 km (0.117 R)
• M6: 3,313,294 km (0.088 R)
• M7: 4,541,193 km (0.114 R)
• M8: 5,040,551 km (0.092 R)
• M9: 5,826,388 km (0.052 R)
• M10: 6,519,176 km (0.096 R)
• M11: 7,452,218 km (0.036 R)
• M12: 8,350,104 km (0.077 R)
• M13: 9,144,918 km (0.082 R)
• M14: 9,538,659 km (0.083 R)
• M15: 10,407,225 km (0.114 R)
• M16: 11,278,034 km (0.12 R)
• M17: 13,952,545 km (0.088 R)
• M18: 16,440,806 km (0.036 R)
• M19: 17,959,224 km (0.047 R)
• M20: 18,370,319 km (0.088 R)
• M21: 19,858,818 km (0.078 R)
• M22: 20,520,789 km (0.11 R)
• M23: 21,273,416 km (0.091 R)
• M24: 25,487,737 km (0.078 R)
• M25: 26,799,711 km (0.085 R)
• M26: 28,618,521 km (0.087 R)
• M27: 29,085,865 km (0.066 R)
• M28: 31,104,240 km (0.092 R)
• M29: 35,848,886 km (0.094 R)
• M30: 36,610,788 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit