🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 39.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,647,296 km

• M1: 66,721 km (0.091 R)
• M2: 120,875 km (0.097 R)

Asteroid Belt

Center: 1.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 9.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.92 AU - 2.2 AU

Year: 1909 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,647,296 km

• M1: 118,482 km (0.114 R)
• M2: 430,243 km (0.071 R)
• M3: 1,421,928 km (0.116 R)
• M4: 2,627,986 km (0.099 R)
• M5: 2,929,426 km (0.068 R)
• M6: 3,269,461 km (0.102 R)
• M7: 4,643,967 km (0.118 R)
• M8: 5,319,700 km (0.037 R)
• M9: 9,274,320 km (0.104 R)
• M10: 13,041,494 km (0.112 R)
• M11: 13,478,918 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 9.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.57 AU - 3.17 AU

Year: 3139 Days

Day: 11 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,647,296 km

• M1: 124,316 km (0.039 R)
• M2: 554,709 km (0.095 R)
• M3: 1,074,412 km (0.112 R)
• M4: 1,382,733 km (0.115 R)
• M5: 1,773,632 km (0.09 R)
• M6: 2,675,857 km (0.067 R)
• M7: 3,858,578 km (0.079 R)
• M8: 4,176,922 km (0.062 R)
• M9: 5,383,728 km (0.103 R)
• M10: 5,756,975 km (0.118 R)
• M11: 6,335,769 km (0.117 R)
• M12: 6,723,975 km (0.079 R)
• M13: 8,016,651 km (0.106 R)
• M14: 8,604,421 km (0.072 R)
• M15: 9,081,040 km (0.08 R)
• M16: 9,432,295 km (0.076 R)
• M17: 11,047,504 km (0.059 R)
• M18: 11,367,194 km (0.116 R)
• M19: 12,151,386 km (0.092 R)
• M20: 12,621,722 km (0.108 R)
• M21: 13,966,158 km (0.077 R)
• M22: 14,625,137 km (0.104 R)
• M23: 15,702,540 km (0.074 R)
• M24: 16,884,663 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 11.3

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.55 AU - 3.59 AU

Year: 3473 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,647,296 km

• M1: 140,472 km (0.107 R)
• M2: 502,050 km (0.083 R)
• M3: 1,065,586 km (0.109 R)
• M4: 1,700,629 km (0.084 R)
• M5: 2,168,421 km (0.055 R)
• M6: 3,196,757 km (0.114 R)
• M7: 3,644,803 km (0.042 R)
• M8: 4,643,967 km (0.106 R)
• M9: 5,405,719 km (0.056 R)
• M10: 6,073,674 km (0.082 R)
• M11: 6,827,048 km (0.085 R)
• M12: 9,078,197 km (0.093 R)
• M13: 10,476,488 km (0.107 R)
• M14: 11,337,424 km (0.073 R)
• M15: 11,830,648 km (0.075 R)
• M16: 13,053,611 km (0.083 R)
• M17: 14,883,642 km (0.08 R)
• M18: 19,361,704 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit