🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.28 AU - 4.76 AU

Year: 3362 Days

Day: 29.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 10.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.76 AU - 6.72 AU

Year: 4811 Days

Day: 11.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,666,108 km

• M1: 128,056 km (0.081 R)
• M2: 633,697 km (0.073 R)
• M3: 1,380,040 km (0.096 R)
• M4: 1,962,874 km (0.054 R)
• M5: 2,557,376 km (0.068 R)
• M6: 3,249,565 km (0.098 R)
• M7: 4,083,872 km (0.109 R)
• M8: 4,469,386 km (0.115 R)
• M9: 6,652,169 km (0.057 R)
• M10: 7,717,754 km (0.093 R)
• M11: 10,939,793 km (0.111 R)
• M12: 12,561,284 km (0.107 R)
• M13: 13,233,278 km (0.095 R)
• M14: 16,107,053 km (0.106 R)
• M15: 17,778,660 km (0.107 R)
• M16: 21,940,173 km (0.116 R)
• M17: 22,493,536 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 12.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.68 AU - 9.24 AU

Year: 7128 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,666,108 km

• M1: 151,692 km (0.095 R)
• M2: 864,077 km (0.082 R)
• M3: 1,680,433 km (0.072 R)
• M4: 2,271,793 km (0.113 R)
• M5: 2,752,750 km (0.027 R)
• M6: 3,428,334 km (0.097 R)
• M7: 3,969,579 km (0.108 R)
• M8: 4,438,120 km (0.12 R)
• M9: 4,943,462 km (0.103 R)
• M10: 5,516,721 km (0.067 R)
• M11: 6,393,663 km (0.078 R)
• M12: 7,181,595 km (0.117 R)
• M13: 7,767,121 km (0.031 R)
• M14: 8,543,684 km (0.088 R)
• M15: 9,075,654 km (0.095 R)
• M16: 9,892,907 km (0.082 R)
• M17: 10,899,850 km (0.077 R)
• M18: 12,641,020 km (0.102 R)
• M19: 13,170,896 km (0.061 R)
• M20: 14,389,071 km (0.093 R)
• M21: 17,565,034 km (0.072 R)
• M22: 20,306,116 km (0.118 R)
• M23: 20,960,158 km (0.1 R)
• M24: 31,653,264 km (0.105 R)
• M25: 32,335,879 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 13.8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.6 AU - 10.6 AU

Year: 8823 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,666,108 km

• M1: 171,738 km (0.053 R)
• M2: 739,612 km (0.086 R)
• M3: 1,313,021 km (0.059 R)
• M4: 2,359,158 km (0.063 R)
• M5: 3,236,550 km (0.096 R)
• M6: 4,880,032 km (0.078 R)
• M7: 5,366,674 km (0.096 R)
• M8: 6,371,673 km (0.086 R)
• M9: 7,241,285 km (0.044 R)
• M10: 8,031,760 km (0.102 R)
• M11: 9,432,744 km (0.112 R)
• M12: 10,562,806 km (0.065 R)
• M13: 15,086,048 km (0.112 R)
• M14: 16,821,981 km (0.051 R)
• M15: 18,141,135 km (0.081 R)
• M16: 18,618,801 km (0.06 R)
• M17: 20,320,477 km (0.055 R)
• M18: 24,608,401 km (0.059 R)
• M19: 25,960,915 km (0.114 R)
• M20: 28,721,894 km (0.097 R)
• M21: 29,935,880 km (0.072 R)
• M22: 30,989,797 km (0.117 R)
• M23: 31,969,065 km (0.089 R)
• M24: 33,476,563 km (0.053 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit