🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 196 Days

Day: 19.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,761,087 km

• M1: 42,336 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.85 AU - 0.91 AU

Year: 309 Days

Day: 42.4 Hours

Environment

Temp: 49 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,761,087 km

• M1: 124,166 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.78 AU - 2.96 AU

Year: 1367 Days

Day: 20.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,761,087 km

• M1: 1,270,684 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 7.8

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.45 AU - 16.59 AU

Year: 18629 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,761,087 km

• M1: 107,262 km (0.036 R)
• M2: 372,798 km (0.056 R)
• M3: 652,546 km (0.048 R)
• M4: 1,205,310 km (0.04 R)
• M5: 2,708,320 km (0.091 R)
• M6: 3,080,819 km (0.118 R)
• M7: 3,867,853 km (0.086 R)
• M8: 4,643,668 km (0.108 R)
• M9: 5,874,260 km (0.069 R)
• M10: 7,262,528 km (0.036 R)
• M11: 10,138,397 km (0.103 R)
• M12: 11,037,929 km (0.111 R)
• M13: 11,730,717 km (0.11 R)
• M14: 11,989,671 km (0.111 R)
• M15: 14,201,475 km (0.059 R)
• M16: 15,949,975 km (0.066 R)
• M17: 16,753,166 km (0.079 R)
• M18: 17,752,181 km (0.117 R)
• M19: 18,967,364 km (0.11 R)
• M20: 20,329,902 km (0.05 R)
• M21: 22,147,965 km (0.055 R)
• M22: 23,045,851 km (0.113 R)
• M23: 26,324,737 km (0.111 R)
• M24: 42,097,589 km (0.096 R)
• M25: 44,879,511 km (0.065 R)
• M26: 45,354,783 km (0.032 R)
• M27: 49,784,526 km (0.051 R)
• M28: 52,716,794 km (0.051 R)
• M29: 57,980,993 km (0.111 R)
• M30: 59,302,242 km (0.117 R)
• M31: 65,395,213 km (0.049 R)
• M32: 71,892,548 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit