🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 216 Days

Day: 27.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.64 AU - 1.06 AU

Year: 283 Days

Day: 38 Hours

Environment

Temp: 102 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,010,407 km

• M1: 162,613 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.38 AU - 3.64 AU

Year: 2378 Days

Day: 40.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.29 AU - 5.07 AU

Year: 3091 Days

Day: 38.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 13.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.91 AU - 6.71 AU

Year: 5065 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,010,407 km

• M1: 176,226 km (0.081 R)
• M2: 745,895 km (0.082 R)
• M3: 1,226,104 km (0.088 R)
• M4: 2,927,182 km (0.108 R)
• M5: 4,626,613 km (0.119 R)
• M6: 5,949,059 km (0.03 R)
• M7: 8,958,519 km (0.059 R)
• M8: 10,833,579 km (0.108 R)
• M9: 11,643,801 km (0.055 R)
• M10: 17,208,692 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 13.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.78 AU - 6.78 AU

Year: 5692 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,010,407 km

• M1: 166,652 km (0.098 R)
• M2: 967,599 km (0.096 R)
• M3: 1,682,527 km (0.041 R)
• M4: 2,145,682 km (0.079 R)
• M5: 2,749,310 km (0.108 R)
• M6: 3,639,567 km (0.098 R)
• M7: 4,326,071 km (0.073 R)
• M8: 5,268,089 km (0.073 R)
• M9: 5,803,649 km (0.08 R)
• M10: 6,880,455 km (0.112 R)
• M11: 8,438,517 km (0.102 R)
• M12: 9,514,425 km (0.058 R)
• M13: 10,586,742 km (0.039 R)
• M14: 11,200,542 km (0.073 R)
• M15: 11,688,680 km (0.085 R)
• M16: 12,242,043 km (0.101 R)
• M17: 19,191,612 km (0.102 R)
• M18: 23,098,809 km (0.084 R)
• M19: 24,456,858 km (0.069 R)
• M20: 25,031,314 km (0.103 R)
• M21: 27,595,721 km (0.102 R)
• M22: 30,330,519 km (0.068 R)
• M23: 33,845,321 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 6.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.92 AU - 16.2 AU

Year: 23276 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,010,407 km

• M1: 80,783 km (0.117 R)
• M2: 289,173 km (0.094 R)
• M3: 530,175 km (0.048 R)
• M4: 948,301 km (0.116 R)
• M5: 1,656,348 km (0.056 R)
• M6: 1,957,937 km (0.116 R)
• M7: 2,295,879 km (0.115 R)
• M8: 2,952,464 km (0.086 R)
• M9: 3,348,748 km (0.08 R)
• M10: 3,968,084 km (0.093 R)
• M11: 4,305,128 km (0.088 R)
• M12: 4,510,376 km (0.09 R)
• M13: 4,815,107 km (0.086 R)
• M14: 6,549,395 km (0.086 R)
• M15: 7,141,952 km (0.065 R)
• M16: 8,662,764 km (0.084 R)
• M17: 9,474,183 km (0.083 R)
• M18: 10,076,763 km (0.065 R)
• M19: 10,651,368 km (0.074 R)
• M20: 10,865,593 km (0.068 R)
• M21: 14,697,991 km (0.083 R)
• M22: 15,504,922 km (0.086 R)
• M23: 16,770,071 km (0.096 R)
• M24: 17,725,553 km (0.118 R)
• M25: 22,434,145 km (0.118 R)
• M26: 27,509,852 km (0.083 R)
• M27: 31,178,739 km (0.073 R)
• M28: 35,517,526 km (0.097 R)
• M29: 37,582,426 km (0.053 R)
• M30: 39,087,380 km (0.113 R)
• M31: 42,083,227 km (0.098 R)
• M32: 44,670,822 km (0.102 R)
• M33: 47,362,387 km (0.068 R)
• M34: 48,234,393 km (0.113 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit