🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 167 Days

Day: 34.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 264,339 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 367 Days

Day: 26.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 517 Days

Day: 31.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 589,565 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.09 AU - 2.55 AU

Year: 1338 Days

Day: 35.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 672,742 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.06 AU - 3.32 AU

Year: 2158 Days

Day: 19.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 1,620,145 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.34 AU - 3.5 AU

Year: 2395 Days

Day: 35.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 448,644 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.15 AU - 4.91 AU

Year: 3064 Days

Day: 14 Hours

Environment

Temp: -126 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,799,507 km

• M1: 209,736 km (0.114 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 9.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.42 AU - 8 AU

Year: 8108 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,799,507 km

• M1: 360,680 km (0.113 R)
• M2: 608,564 km (0.119 R)
• M3: 775,665 km (0.097 R)
• M4: 895,792 km (0.1 R)
• M5: 970,890 km (0.069 R)
• M6: 1,209,798 km (0.109 R)
• M7: 1,790,387 km (0.091 R)
• M8: 2,135,360 km (0.042 R)
• M9: 3,019,633 km (0.112 R)
• M10: 3,430,130 km (0.105 R)
• M11: 3,816,690 km (0.101 R)
• M12: 4,174,529 km (0.117 R)
• M13: 4,303,332 km (0.118 R)
• M14: 4,787,281 km (0.039 R)
• M15: 5,150,206 km (0.108 R)
• M16: 5,950,555 km (0.087 R)
• M17: 6,316,022 km (0.085 R)
• M18: 6,563,756 km (0.11 R)
• M19: 6,789,499 km (0.094 R)
• M20: 7,171,273 km (0.07 R)
• M21: 7,586,407 km (0.067 R)
• M22: 7,770,413 km (0.117 R)
• M23: 8,116,133 km (0.109 R)
• M24: 8,603,224 km (0.114 R)
• M25: 8,712,730 km (0.084 R)
• M26: 8,933,237 km (0.097 R)
• M27: 9,183,514 km (0.098 R)
• M28: 9,267,438 km (0.083 R)
• M29: 9,492,434 km (0.072 R)
• M30: 9,747,797 km (0.049 R)
• M31: 10,236,384 km (0.03 R)
• M32: 10,615,465 km (0.081 R)
• M33: 11,028,654 km (0.09 R)
• M34: 12,984,497 km (0.106 R)
• M35: 13,585,431 km (0.112 R)
• M36: 13,745,202 km (0.095 R)
• M37: 16,045,269 km (0.05 R)
• M38: 16,146,397 km (0.061 R)
• M39: 17,204,802 km (0.043 R)
• M40: 17,412,295 km (0.118 R)
• M41: 18,109,720 km (0.116 R)
• M42: 18,567,938 km (0.106 R)
• M43: 18,887,330 km (0.06 R)
• M44: 20,805,473 km (0.077 R)
• M45: 23,126,784 km (0.1 R)
• M46: 23,355,818 km (0.101 R)
• M47: 24,823,373 km (0.05 R)
• M48: 25,253,766 km (0.096 R)
• M49: 25,607,715 km (0.093 R)
• M50: 26,280,905 km (0.092 R)
• M51: 26,519,813 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit