🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 233 Days

Day: 46.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 266 Days

Day: 34.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,632,479 km

• M1: 357,988 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.42 AU - 2.12 AU

Year: 860 Days

Day: 35.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 13.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.04 AU - 6.94 AU

Year: 5355 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 60 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 102,632,479 km

• M1: 168,148 km (0.086 R)
• M2: 652,696 km (0.08 R)
• M3: 1,483,113 km (0.075 R)
• M4: 3,969,579 km (0.056 R)
• M5: 5,846,285 km (0.112 R)
• M6: 7,340,917 km (0.053 R)
• M7: 9,351,064 km (0.107 R)
• M8: 13,259,458 km (0.047 R)
• M9: 14,109,174 km (0.095 R)
• M10: 15,719,894 km (0.103 R)
• M11: 17,661,824 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.7

Radius: 4

Gravity: 57.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.19 AU - 18.97 AU

Year: 26923 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,632,479 km

• M1: 49,816 km (0.094 R)
• M2: 331,210 km (0.078 R)
• M3: 571,763 km (0.117 R)
• M4: 764,595 km (0.089 R)
• M5: 1,055,114 km (0.033 R)
• M6: 1,691,354 km (0.03 R)
• M7: 2,500,229 km (0.116 R)
• M8: 3,225,629 km (0.058 R)
• M9: 4,678,075 km (0.108 R)
• M10: 5,203,912 km (0.104 R)
• M11: 6,419,993 km (0.113 R)
• M12: 6,664,436 km (0.089 R)
• M13: 6,814,033 km (0.087 R)
• M14: 7,595,682 km (0.114 R)
• M15: 7,980,298 km (0.098 R)
• M16: 9,335,356 km (0.099 R)
• M17: 10,905,386 km (0.083 R)
• M18: 11,183,189 km (0.105 R)
• M19: 11,465,630 km (0.097 R)
• M20: 17,872,607 km (0.086 R)
• M21: 18,748,952 km (0.105 R)
• M22: 22,429,957 km (0.051 R)
• M23: 24,498,147 km (0.055 R)
• M24: 26,315,761 km (0.079 R)
• M25: 32,877,573 km (0.026 R)
• M26: 34,486,947 km (0.107 R)
• M27: 40,450,217 km (0.064 R)
• M28: 40,948,228 km (0.082 R)
• M29: 45,795,947 km (0.059 R)
• M30: 48,357,063 km (0.087 R)
• M31: 55,582,191 km (0.106 R)
• M32: 57,025,512 km (0.117 R)
• M33: 57,233,602 km (0.033 R)
• M34: 63,942,019 km (0.09 R)
• M35: 69,244,516 km (0.12 R)
• M36: 81,766,905 km (0.108 R)
• M37: 82,031,693 km (0.076 R)
• M38: 82,562,915 km (0.103 R)
• M39: 88,837,499 km (0.088 R)
• M40: 92,233,819 km (0.098 R)
• M41: 97,489,192 km (0.07 R)
• M42: 99,284,367 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit