🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 25.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.51 AU - 2.33 AU

Year: 953 Days

Day: 29.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.83 AU - 2.75 AU

Year: 1241 Days

Day: 42.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,684,485 km

• M1: 124,914 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.84 AU - 4.12 AU

Year: 2325 Days

Day: 18.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.2

Radius: 7.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.07 AU - 19.49 AU

Year: 26852 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 65.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,684,485 km

• M1: 851,361 km (0.092 R)
• M2: 1,216,380 km (0.109 R)
• M3: 1,588,879 km (0.112 R)
• M4: 2,117,408 km (0.106 R)
• M5: 2,454,751 km (0.1 R)
• M6: 2,763,821 km (0.09 R)
• M7: 2,922,993 km (0.099 R)
• M8: 3,418,760 km (0.085 R)
• M9: 3,991,271 km (0.115 R)
• M10: 4,354,495 km (0.091 R)
• M11: 4,647,258 km (0.05 R)
• M12: 5,880,991 km (0.116 R)
• M13: 8,362,820 km (0.042 R)
• M14: 9,027,932 km (0.113 R)
• M15: 11,087,147 km (0.053 R)
• M16: 11,195,605 km (0.075 R)
• M17: 11,964,539 km (0.107 R)
• M18: 12,336,888 km (0.11 R)
• M19: 12,411,687 km (0.087 R)
• M20: 13,054,509 km (0.064 R)
• M21: 13,245,545 km (0.07 R)
• M22: 13,437,629 km (0.093 R)
• M23: 14,058,310 km (0.067 R)
• M24: 14,254,284 km (0.069 R)
• M25: 15,772,403 km (0.074 R)
• M26: 15,853,784 km (0.094 R)
• M27: 16,057,686 km (0.107 R)
• M28: 17,257,461 km (0.088 R)
• M29: 17,551,421 km (0.113 R)
• M30: 17,974,184 km (0.045 R)
• M31: 18,443,024 km (0.101 R)
• M32: 19,002,370 km (0.07 R)
• M33: 19,262,521 km (0.081 R)
• M34: 20,005,723 km (0.092 R)
• M35: 20,137,818 km (0.029 R)
• M36: 20,270,212 km (0.103 R)
• M37: 20,891,941 km (0.077 R)
• M38: 22,336,608 km (0.069 R)
• M39: 24,657,619 km (0.114 R)
• M40: 25,942,515 km (0.101 R)
• M41: 26,327,430 km (0.089 R)
• M42: 27,738,437 km (0.119 R)
• M43: 27,935,009 km (0.118 R)
• M44: 28,576,933 km (0.068 R)
• M45: 29,074,047 km (0.072 R)
• M46: 32,477,847 km (0.066 R)
• M47: 32,996,653 km (0.111 R)
• M48: 33,048,563 km (0.115 R)
• M49: 33,204,893 km (0.073 R)
• M50: 33,256,953 km (0.031 R)
• M51: 33,779,798 km (0.104 R)
• M52: 33,884,666 km (0.103 R)
• M53: 34,939,630 km (0.035 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit