🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.96 AU - 2.84 AU

Year: 1295 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.4 AU - 3.54 AU

Year: 2251 Days

Day: 24.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.91 AU - 5.43 AU

Year: 4094 Days

Day: 38.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 15

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.76 AU - 7.62 AU

Year: 5363 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,357,269 km

• M1: 186,549 km (0.05 R)
• M2: 688,001 km (0.087 R)
• M3: 1,371,663 km (0.086 R)
• M4: 2,146,729 km (0.103 R)
• M5: 3,182,994 km (0.098 R)
• M6: 5,093,957 km (0.078 R)
• M7: 5,905,526 km (0.108 R)
• M8: 9,917,292 km (0.058 R)
• M9: 13,777,665 km (0.082 R)
• M10: 14,470,452 km (0.103 R)
• M11: 15,925,741 km (0.058 R)
• M12: 17,353,951 km (0.075 R)
• M13: 21,579,044 km (0.112 R)
• M14: 28,190,672 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 12.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.93 AU - 8.05 AU

Year: 5758 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,357,269 km

• M1: 155,582 km (0.065 R)
• M2: 595,699 km (0.11 R)
• M3: 1,931,757 km (0.116 R)
• M4: 2,452,358 km (0.102 R)
• M5: 2,969,518 km (0.081 R)
• M6: 3,667,990 km (0.104 R)
• M7: 4,626,913 km (0.093 R)
• M8: 6,083,547 km (0.111 R)
• M9: 6,731,455 km (0.074 R)
• M10: 10,099,651 km (0.031 R)
• M11: 11,009,057 km (0.073 R)
• M12: 11,483,881 km (0.101 R)
• M13: 12,423,804 km (0.098 R)
• M14: 12,834,600 km (0.089 R)
• M15: 13,307,479 km (0.084 R)
• M16: 19,513,546 km (0.11 R)
• M17: 22,931,858 km (0.111 R)
• M18: 24,903,857 km (0.093 R)
• M19: 28,290,304 km (0.042 R)
• M20: 29,363,369 km (0.092 R)
• M21: 31,306,047 km (0.066 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit