🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 345 Days

Day: 41.3 Hours

Environment

Temp: 70 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 345 Days

Day: 35.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.98 AU - 2 AU

Year: 1015 Days

Day: 15.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.18 AU - 3.18 AU

Year: 1587 Days

Day: 33.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.99 AU - 7.11 AU

Year: 5382 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,081,864 km

• M1: 149,448 km (0.058 R)
• M2: 599,887 km (0.078 R)
• M3: 1,105,827 km (0.12 R)
• M4: 1,995,037 km (0.117 R)
• M5: 2,777,434 km (0.041 R)
• M6: 3,150,681 km (0.111 R)
• M7: 4,021,041 km (0.113 R)
• M8: 4,411,492 km (0.058 R)
• M9: 5,579,402 km (0.041 R)
• M10: 6,912,618 km (0.074 R)
• M11: 8,103,567 km (0.111 R)
• M12: 10,399,146 km (0.077 R)
• M13: 11,055,881 km (0.072 R)
• M14: 11,437,356 km (0.082 R)
• M15: 12,092,594 km (0.109 R)
• M16: 15,645,394 km (0.094 R)
• M17: 17,007,034 km (0.077 R)
• M18: 17,630,707 km (0.113 R)
• M19: 18,923,682 km (0.036 R)
• M20: 22,838,658 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 14.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.51 AU - 8.51 AU

Year: 8199 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,081,864 km

• M1: 181,612 km (0.113 R)
• M2: 768,035 km (0.037 R)
• M3: 1,347,129 km (0.116 R)
• M4: 2,072,080 km (0.066 R)
• M5: 2,924,040 km (0.116 R)
• M6: 4,102,422 km (0.081 R)
• M7: 6,005,307 km (0.067 R)
• M8: 7,778,940 km (0.095 R)
• M9: 8,699,864 km (0.114 R)
• M10: 9,414,194 km (0.119 R)
• M11: 11,741,638 km (0.076 R)
• M12: 13,010,676 km (0.088 R)
• M13: 14,066,239 km (0.041 R)
• M14: 14,863,596 km (0.095 R)
• M15: 16,886,757 km (0.054 R)
• M16: 17,929,006 km (0.093 R)
• M17: 31,965,026 km (0.108 R)
• M18: 33,236,309 km (0.087 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit