🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.21 AU - 1.23 AU

Year: 480 Days

Day: 23.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.62 AU - 2.36 AU

Year: 1001 Days

Day: 45.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.38 AU - 2.5 AU

Year: 1359 Days

Day: 46.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 10.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.3 AU - 6.32 AU

Year: 4362 Days

Day: 9.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,691,104 km

• M1: 129,402 km (0.068 R)
• M2: 561,291 km (0.096 R)
• M3: 1,105,528 km (0.091 R)
• M4: 1,761,814 km (0.109 R)
• M5: 2,630,080 km (0.106 R)
• M6: 3,090,692 km (0.086 R)
• M7: 4,174,828 km (0.09 R)
• M8: 4,687,350 km (0.086 R)
• M9: 6,029,393 km (0.101 R)
• M10: 7,015,691 km (0.079 R)
• M11: 7,709,077 km (0.066 R)
• M12: 8,139,770 km (0.087 R)
• M13: 8,692,085 km (0.074 R)
• M14: 9,049,774 km (0.101 R)
• M15: 10,104,139 km (0.117 R)
• M16: 10,661,092 km (0.06 R)
• M17: 11,071,439 km (0.069 R)
• M18: 12,545,876 km (0.059 R)
• M19: 12,957,120 km (0.118 R)
• M20: 15,722,138 km (0.1 R)
• M21: 18,095,957 km (0.079 R)
• M22: 18,917,848 km (0.062 R)
• M23: 19,825,907 km (0.099 R)
• M24: 20,384,355 km (0.097 R)
• M25: 21,598,193 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 14.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.24 AU - 9.56 AU

Year: 10273 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,691,104 km

• M1: 197,469 km (0.092 R)
• M2: 713,582 km (0.078 R)
• M3: 1,378,096 km (0.117 R)
• M4: 1,863,391 km (0.087 R)
• M5: 2,761,427 km (0.088 R)
• M6: 3,429,082 km (0.05 R)
• M7: 4,066,519 km (0.12 R)
• M8: 8,035,201 km (0.052 R)
• M9: 9,894,254 km (0.038 R)
• M10: 11,632,132 km (0.104 R)
• M11: 13,078,594 km (0.115 R)
• M12: 14,255,929 km (0.114 R)
• M13: 19,999,291 km (0.083 R)
• M14: 20,647,199 km (0.094 R)
• M15: 22,588,231 km (0.027 R)
• M16: 25,205,745 km (0.09 R)
• M17: 28,120,211 km (0.097 R)
• M18: 28,933,874 km (0.111 R)
• M19: 36,138,058 km (0.1 R)
• M20: 36,616,921 km (0.093 R)
• M21: 37,221,446 km (0.105 R)
• M22: 41,641,465 km (0.074 R)
• M23: 44,729,464 km (0.102 R)
• M24: 45,420,457 km (0.116 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit