🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.72 AU - 2 AU

Year: 1140 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.25 AU - 3.47 AU

Year: 2175 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 8,443,813 km

• M1: 112,049 km (0.06 R)
• M2: 491,579 km (0.09 R)
• M3: 835,803 km (0.08 R)
• M4: 1,203,216 km (0.099 R)
• M5: 1,995,336 km (0.051 R)
• M6: 2,562,312 km (0.117 R)
• M7: 2,986,721 km (0.115 R)
• M8: 3,300,877 km (0.083 R)
• M9: 5,602,739 km (0.091 R)
• M10: 5,979,876 km (0.071 R)
• M11: 8,511,670 km (0.104 R)
• M12: 10,104,439 km (0.095 R)
• M13: 12,680,813 km (0.115 R)
• M14: 15,469,766 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 11.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.49 AU - 3.35 AU

Year: 2243 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 124.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 8,443,813 km

• M1: 146,756 km (0.096 R)
• M2: 584,628 km (0.111 R)
• M3: 1,206,806 km (0.12 R)
• M4: 2,590,736 km (0.09 R)
• M5: 3,006,618 km (0.072 R)
• M6: 5,023,496 km (0.083 R)
• M7: 5,726,158 km (0.107 R)
• M8: 9,599,546 km (0.083 R)
• M9: 11,720,245 km (0.1 R)
• M10: 13,356,846 km (0.075 R)
• M11: 15,043,412 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 14.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.29 AU - 4.25 AU

Year: 3291 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 8,443,813 km

• M1: 175,329 km (0.089 R)
• M2: 701,016 km (0.11 R)
• M3: 1,384,827 km (0.095 R)
• M4: 1,840,652 km (0.111 R)
• M5: 3,749,371 km (0.06 R)
• M6: 4,679,272 km (0.058 R)
• M7: 5,510,288 km (0.119 R)
• M8: 6,249,601 km (0.048 R)
• M9: 6,939,247 km (0.048 R)
• M10: 8,569,864 km (0.09 R)
• M11: 9,706,807 km (0.066 R)
• M12: 10,519,124 km (0.095 R)
• M13: 10,981,082 km (0.095 R)
• M14: 11,577,678 km (0.119 R)
• M15: 13,723,809 km (0.093 R)
• M16: 15,229,662 km (0.032 R)
• M17: 16,429,437 km (0.083 R)
• M18: 18,401,436 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 14.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.01 AU - 4.81 AU

Year: 4164 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 8,443,813 km

• M1: 194,477 km (0.077 R)
• M2: 1,301,352 km (0.057 R)
• M3: 2,064,301 km (0.108 R)
• M4: 2,598,665 km (0.107 R)
• M5: 4,379,029 km (0.096 R)
• M6: 6,510,350 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit