🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 24.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 352 Days

Day: 43.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,549,782 km

• M1: 574,905 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.14 AU - 2.3 AU

Year: 1240 Days

Day: 41.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,549,782 km

• M1: 179,966 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.37 AU - 2.45 AU

Year: 1402 Days

Day: 24.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.51 AU - 3.51 AU

Year: 2464 Days

Day: 22.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.51 AU - 3.61 AU

Year: 2517 Days

Day: 30.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,549,782 km

• M1: 480,808 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.12 AU - 5 AU

Year: 3066 Days

Day: 25.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,549,782 km

• M1: 497,862 km (0.109 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 9.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.72 AU - 8.7 AU

Year: 8815 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 21,549,782 km

• M1: 247,884 km (0.116 R)
• M2: 426,504 km (0.119 R)
• M3: 586,274 km (0.105 R)
• M4: 1,302,698 km (0.094 R)
• M5: 1,542,653 km (0.075 R)
• M6: 1,634,806 km (0.064 R)
• M7: 1,936,395 km (0.115 R)
• M8: 2,137,754 km (0.079 R)
• M9: 2,782,072 km (0.094 R)
• M10: 3,729,176 km (0.076 R)
• M11: 4,274,610 km (0.113 R)
• M12: 4,367,959 km (0.11 R)
• M13: 5,663,327 km (0.12 R)
• M14: 5,766,100 km (0.116 R)
• M15: 5,848,678 km (0.084 R)
• M16: 6,246,609 km (0.087 R)
• M17: 6,352,823 km (0.087 R)
• M18: 6,438,244 km (0.104 R)
• M19: 7,046,658 km (0.118 R)
• M20: 7,402,551 km (0.074 R)
• M21: 7,628,145 km (0.065 R)
• M22: 7,993,613 km (0.114 R)
• M23: 8,956,125 km (0.086 R)
• M24: 9,610,018 km (0.091 R)
• M25: 9,806,739 km (0.075 R)
• M26: 9,905,473 km (0.106 R)
• M27: 10,784,660 km (0.061 R)
• M28: 10,861,105 km (0.074 R)
• M29: 11,272,200 km (0.103 R)
• M30: 11,819,578 km (0.096 R)
• M31: 12,004,032 km (0.087 R)
• M32: 12,083,319 km (0.058 R)
• M33: 12,967,293 km (0.115 R)
• M34: 14,038,863 km (0.048 R)
• M35: 15,626,545 km (0.102 R)
• M36: 15,886,995 km (0.12 R)
• M37: 16,032,404 km (0.115 R)
• M38: 17,121,476 km (0.073 R)
• M39: 17,780,305 km (0.097 R)
• M40: 17,901,031 km (0.114 R)
• M41: 18,264,703 km (0.077 R)
• M42: 18,814,924 km (0.106 R)
• M43: 18,999,378 km (0.092 R)
• M44: 19,091,979 km (0.116 R)
• M45: 19,681,395 km (0.065 R)
• M46: 19,962,789 km (0.101 R)
• M47: 20,088,152 km (0.09 R)
• M48: 20,973,771 km (0.057 R)
• M49: 21,133,242 km (0.112 R)
• M50: 21,517,709 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit