🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 13.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,089,864 km

• M1: 498,759 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 45.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 340 Days

Day: 22.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,089,864 km

• M1: 402,568 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.77 AU - 1.27 AU

Year: 373 Days

Day: 42 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.27 AU

Year: 384 Days

Day: 18.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.32 AU - 1.58 AU

Year: 631 Days

Day: 32.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.95 AU

Year: 795 Days

Day: 29.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,089,864 km

• M1: 91,255 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.14 AU - 4.22 AU

Year: 2553 Days

Day: 19.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.69 AU - 4.43 AU

Year: 2959 Days

Day: 19.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 12.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.19 AU - 8.69 AU

Year: 8868 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,089,864 km

• M1: 200,611 km (0.111 R)
• M2: 279,748 km (0.105 R)
• M3: 416,929 km (0.103 R)
• M4: 550,221 km (0.089 R)
• M5: 776,862 km (0.066 R)
• M6: 1,158,187 km (0.086 R)
• M7: 1,531,882 km (0.082 R)
• M8: 1,713,195 km (0.113 R)
• M9: 1,970,802 km (0.077 R)
• M10: 2,125,935 km (0.053 R)
• M11: 2,329,239 km (0.109 R)
• M12: 2,615,719 km (0.064 R)
• M13: 3,222,937 km (0.11 R)
• M14: 3,306,113 km (0.108 R)
• M15: 3,750,269 km (0.063 R)
• M16: 4,033,159 km (0.082 R)
• M17: 4,378,281 km (0.099 R)
• M18: 4,695,129 km (0.083 R)
• M19: 4,789,825 km (0.086 R)
• M20: 5,174,890 km (0.089 R)
• M21: 5,312,071 km (0.117 R)
• M22: 5,610,219 km (0.098 R)
• M23: 6,119,301 km (0.112 R)
• M24: 6,243,766 km (0.05 R)
• M25: 6,453,054 km (0.076 R)
• M26: 6,643,342 km (0.069 R)
• M27: 7,801,679 km (0.066 R)
• M28: 8,095,339 km (0.116 R)
• M29: 8,461,854 km (0.1 R)
• M30: 8,927,552 km (0.091 R)
• M31: 9,306,334 km (0.099 R)
• M32: 9,401,777 km (0.083 R)
• M33: 11,201,440 km (0.084 R)
• M34: 11,456,205 km (0.088 R)
• M35: 11,919,659 km (0.053 R)
• M36: 12,075,391 km (0.088 R)
• M37: 12,652,689 km (0.114 R)
• M38: 12,918,075 km (0.107 R)
• M39: 13,238,813 km (0.113 R)
• M40: 13,535,316 km (0.116 R)
• M41: 14,465,516 km (0.109 R)
• M42: 14,715,195 km (0.115 R)
• M43: 14,910,420 km (0.109 R)
• M44: 15,247,015 km (0.099 R)
• M45: 15,671,424 km (0.082 R)
• M46: 16,416,122 km (0.046 R)
• M47: 16,589,656 km (0.077 R)
• M48: 16,705,594 km (0.065 R)
• M49: 18,089,075 km (0.079 R)
• M50: 18,328,133 km (0.061 R)
• M51: 18,508,099 km (0.085 R)
• M52: 18,598,456 km (0.116 R)
• M53: 19,173,361 km (0.119 R)
• M54: 19,478,241 km (0.062 R)
• M55: 19,877,219 km (0.068 R)
• M56: 19,969,521 km (0.055 R)
• M57: 21,058,443 km (0.115 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit