🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 171 Days

Day: 43.2 Hours

Environment

Temp: 357 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.58 AU - 2.46 AU

Year: 821 Days

Day: 35.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,651,689 km

• M1: 196,272 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.02 AU - 3.14 AU

Year: 1546 Days

Day: 26.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.1 AU - 4.4 AU

Year: 2507 Days

Day: 36.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,651,689 km

• M1: 887,115 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.6 AU - 4.74 AU

Year: 2887 Days

Day: 30.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,651,689 km

• M1: 341,682 km (0.12 R)
• M2: 685,757 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 10

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.34 AU - 18.9 AU

Year: 16820 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,651,689 km

• M1: 125,513 km (0.092 R)
• M2: 749,186 km (0.079 R)
• M3: 1,768,247 km (0.116 R)
• M4: 2,161,988 km (0.115 R)
• M5: 3,314,640 km (0.093 R)
• M6: 3,857,979 km (0.051 R)
• M7: 4,628,259 km (0.045 R)
• M8: 4,942,414 km (0.056 R)
• M9: 5,574,914 km (0.072 R)
• M10: 5,931,107 km (0.091 R)
• M11: 6,821,962 km (0.061 R)
• M12: 7,416,614 km (0.059 R)
• M13: 8,709,438 km (0.089 R)
• M14: 10,030,986 km (0.096 R)
• M15: 12,861,378 km (0.087 R)
• M16: 15,947,432 km (0.073 R)
• M17: 16,667,746 km (0.051 R)
• M18: 21,165,855 km (0.103 R)
• M19: 22,828,785 km (0.094 R)
• M20: 34,674,842 km (0.039 R)
• M21: 35,477,285 km (0.11 R)
• M22: 36,429,026 km (0.079 R)
• M23: 37,537,547 km (0.096 R)
• M24: 45,138,465 km (0.069 R)
• M25: 48,213,898 km (0.059 R)
• M26: 53,882,909 km (0.106 R)
• M27: 61,136,760 km (0.098 R)
• M28: 62,504,085 km (0.102 R)
• M29: 71,353,996 km (0.103 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit