🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 167 Days

Day: 40.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,480,706 km

• M1: 126,709 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.59 AU - 0.79 AU

Year: 211 Days

Day: 12.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.85 AU - 2.05 AU

Year: 1005 Days

Day: 21.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.29 AU - 3.33 AU

Year: 1738 Days

Day: 20.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.33 AU - 4.49 AU

Year: 2853 Days

Day: 18.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883

Radius: 4.9

Gravity: 36.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.94 AU - 18.36 AU

Year: 22843 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 90,480,706 km

• M1: 60,886 km (0.116 R)
• M2: 288,425 km (0.036 R)
• M3: 521,049 km (0.117 R)
• M4: 681,119 km (0.107 R)
• M5: 839,842 km (0.105 R)
• M6: 1,310,926 km (0.082 R)
• M7: 1,743,563 km (0.056 R)
• M8: 2,198,490 km (0.113 R)
• M9: 3,280,831 km (0.077 R)
• M10: 3,709,728 km (0.116 R)
• M11: 4,350,306 km (0.073 R)
• M12: 4,567,073 km (0.08 R)
• M13: 5,342,439 km (0.102 R)
• M14: 8,028,768 km (0.119 R)
• M15: 9,093,606 km (0.116 R)
• M16: 9,329,222 km (0.114 R)
• M17: 12,411,387 km (0.083 R)
• M18: 13,219,814 km (0.09 R)
• M19: 13,906,917 km (0.095 R)
• M20: 15,518,535 km (0.119 R)
• M21: 20,685,646 km (0.042 R)
• M22: 22,562,650 km (0.081 R)
• M23: 30,153,844 km (0.103 R)
• M24: 32,423,095 km (0.117 R)
• M25: 33,669,544 km (0.074 R)
• M26: 34,803,945 km (0.12 R)
• M27: 38,512,775 km (0.07 R)
• M28: 39,284,850 km (0.099 R)
• M29: 43,300,804 km (0.072 R)
• M30: 46,878,587 km (0.089 R)
• M31: 48,829,194 km (0.093 R)
• M32: 49,009,010 km (0.083 R)
• M33: 54,036,845 km (0.085 R)
• M34: 55,004,145 km (0.119 R)
• M35: 68,423,523 km (0.086 R)
• M36: 68,874,710 km (0.105 R)
• M37: 73,260,920 km (0.08 R)
• M38: 74,207,425 km (0.108 R)
• M39: 75,162,159 km (0.072 R)
• M40: 77,096,011 km (0.108 R)
• M41: 85,424,124 km (0.075 R)
• M42: 85,947,268 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit