🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 206 Days

Day: 20.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.35 AU - 1.63 AU

Year: 655 Days

Day: 14 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,312,147 km

• M1: 35,305 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.88 AU - 2.64 AU

Year: 1223 Days

Day: 45.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 11.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.49 AU - 6.39 AU

Year: 5210 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,312,147 km

• M1: 146,905 km (0.086 R)
• M2: 628,610 km (0.072 R)
• M3: 1,143,676 km (0.089 R)
• M4: 2,379,953 km (0.103 R)
• M5: 3,903,308 km (0.118 R)
• M6: 4,310,812 km (0.097 R)
• M7: 4,847,719 km (0.062 R)
• M8: 6,541,466 km (0.116 R)
• M9: 7,020,478 km (0.111 R)
• M10: 9,253,825 km (0.057 R)
• M11: 10,836,421 km (0.112 R)
• M12: 11,191,417 km (0.1 R)
• M13: 12,207,934 km (0.108 R)
• M14: 15,571,493 km (0.06 R)
• M15: 17,556,208 km (0.104 R)
• M16: 18,799,665 km (0.117 R)
• M17: 20,167,588 km (0.113 R)
• M18: 22,093,212 km (0.119 R)
• M19: 25,052,557 km (0.052 R)
• M20: 25,753,124 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 14.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.2 AU - 10.26 AU

Year: 11776 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,312,147 km

• M1: 184,155 km (0.101 R)
• M2: 677,529 km (0.093 R)
• M3: 1,646,175 km (0.106 R)
• M4: 2,142,840 km (0.109 R)
• M5: 3,080,968 km (0.109 R)
• M6: 3,658,715 km (0.056 R)
• M7: 4,338,637 km (0.093 R)
• M8: 5,203,463 km (0.094 R)
• M9: 6,335,320 km (0.12 R)
• M10: 6,815,529 km (0.064 R)
• M11: 7,985,834 km (0.051 R)
• M12: 9,697,682 km (0.059 R)
• M13: 12,366,807 km (0.058 R)
• M14: 13,970,646 km (0.117 R)
• M15: 14,649,671 km (0.074 R)
• M16: 16,000,539 km (0.058 R)
• M17: 17,588,670 km (0.109 R)
• M18: 19,782,074 km (0.117 R)
• M19: 23,643,644 km (0.113 R)
• M20: 25,300,141 km (0.111 R)
• M21: 26,515,175 km (0.111 R)
• M22: 29,061,630 km (0.1 R)
• M23: 32,351,437 km (0.045 R)
• M24: 36,134,618 km (0.114 R)
• M25: 38,593,707 km (0.117 R)
• M26: 39,393,009 km (0.116 R)
• M27: 45,743,588 km (0.035 R)
• M28: 55,566,334 km (0.116 R)
• M29: 56,756,834 km (0.064 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit