🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 43.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 87.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,722,258 km

• M1: 86,767 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.97 AU - 2.03 AU

Year: 990 Days

Day: 32.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.08 AU - 3.1 AU

Year: 1458 Days

Day: 44.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 10.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.69 AU - 9.77 AU

Year: 9810 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,722,258 km

• M1: 128,953 km (0.074 R)
• M2: 450,290 km (0.103 R)
• M3: 780,153 km (0.092 R)
• M4: 1,293,872 km (0.118 R)
• M5: 2,705,926 km (0.037 R)
• M6: 3,193,765 km (0.114 R)
• M7: 4,922,069 km (0.098 R)
• M8: 6,042,557 km (0.111 R)
• M9: 7,534,646 km (0.082 R)
• M10: 8,549,369 km (0.095 R)
• M11: 8,970,337 km (0.059 R)
• M12: 10,058,063 km (0.117 R)
• M13: 12,140,466 km (0.06 R)
• M14: 12,493,666 km (0.07 R)
• M15: 17,885,473 km (0.061 R)
• M16: 20,336,035 km (0.084 R)
• M17: 28,086,551 km (0.043 R)
• M18: 30,725,757 km (0.039 R)
• M19: 31,493,493 km (0.101 R)
• M20: 32,499,090 km (0.096 R)
• M21: 33,757,208 km (0.092 R)
• M22: 37,353,092 km (0.046 R)
• M23: 39,758,177 km (0.057 R)
• M24: 43,350,770 km (0.104 R)
• M25: 44,177,448 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 13

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.61 AU - 13.31 AU

Year: 13572 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,722,258 km

• M1: 230,231 km (0.072 R)
• M2: 880,383 km (0.102 R)
• M3: 1,466,358 km (0.051 R)
• M4: 3,172,821 km (0.066 R)
• M5: 3,985,437 km (0.083 R)
• M6: 4,674,634 km (0.09 R)
• M7: 8,208,585 km (0.11 R)
• M8: 9,686,163 km (0.094 R)
• M9: 12,719,559 km (0.086 R)
• M10: 13,162,668 km (0.105 R)
• M11: 16,710,082 km (0.101 R)
• M12: 18,022,055 km (0.118 R)
• M13: 18,662,783 km (0.098 R)
• M14: 20,763,287 km (0.082 R)
• M15: 28,326,357 km (0.107 R)
• M16: 37,157,867 km (0.097 R)
• M17: 38,855,055 km (0.088 R)
• M18: 43,110,067 km (0.08 R)
• M19: 53,021,225 km (0.116 R)
• M20: 54,171,633 km (0.098 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit