🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.65 AU - 1.83 AU

Year: 814 Days

Day: 27.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,928,360 km

• M1: 472,729 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.64 AU - 1.92 AU

Year: 842 Days

Day: 28.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,928,360 km

• M1: 46,525 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.6 AU - 2.38 AU

Year: 996 Days

Day: 17.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,928,360 km

• M1: 772,823 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.73 AU - 3.39 AU

Year: 1899 Days

Day: 22.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.22 AU - 4.9 AU

Year: 2902 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 9.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.08 AU - 6.46 AU

Year: 5570 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,928,360 km

• M1: 131,945 km (0.103 R)
• M2: 838,646 km (0.106 R)
• M3: 1,574,518 km (0.108 R)
• M4: 3,907,197 km (0.096 R)
• M5: 5,547,837 km (0.057 R)
• M6: 9,423,170 km (0.039 R)
• M7: 10,711,208 km (0.082 R)
• M8: 14,122,039 km (0.079 R)
• M9: 14,576,517 km (0.086 R)
• M10: 16,997,310 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.3

Radius: 5.4

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.69 AU - 16.57 AU

Year: 17852 Days

Day: 19.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,928,360 km

• M1: 67,169 km (0.119 R)
• M2: 247,884 km (0.107 R)
• M3: 570,716 km (0.111 R)
• M4: 787,782 km (0.111 R)
• M5: 1,047,634 km (0.105 R)
• M6: 1,265,299 km (0.035 R)
• M7: 1,544,149 km (0.099 R)
• M8: 2,165,130 km (0.072 R)
• M9: 3,296,239 km (0.09 R)
• M10: 4,004,137 km (0.071 R)
• M11: 5,051,920 km (0.075 R)
• M12: 5,488,447 km (0.116 R)
• M13: 6,818,073 km (0.078 R)
• M14: 7,674,221 km (0.07 R)
• M15: 8,201,404 km (0.12 R)
• M16: 8,752,373 km (0.102 R)
• M17: 11,448,575 km (0.075 R)
• M18: 13,050,918 km (0.048 R)
• M19: 16,535,501 km (0.03 R)
• M20: 16,851,303 km (0.08 R)
• M21: 17,576,254 km (0.078 R)
• M22: 18,070,974 km (0.055 R)
• M23: 18,659,791 km (0.087 R)
• M24: 18,830,333 km (0.06 R)
• M25: 25,583,181 km (0.092 R)
• M26: 29,784,936 km (0.05 R)
• M27: 30,724,560 km (0.08 R)
• M28: 33,535,803 km (0.112 R)
• M29: 34,552,471 km (0.092 R)
• M30: 35,720,680 km (0.057 R)
• M31: 41,087,803 km (0.087 R)
• M32: 43,138,491 km (0.063 R)
• M33: 43,436,939 km (0.057 R)
• M34: 48,080,008 km (0.096 R)
• M35: 57,071,588 km (0.054 R)
• M36: 57,431,221 km (0.059 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit