🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.39 AU - 1.59 AU

Year: 685 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 1058 Days

Day: 46.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.17 AU - 3.71 AU

Year: 2404 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 9.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.79 AU - 4.97 AU

Year: 4061 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,609,101 km

• M1: 120,725 km (0.053 R)
• M2: 627,563 km (0.078 R)
• M3: 1,196,933 km (0.108 R)
• M4: 1,963,921 km (0.107 R)
• M5: 4,378,879 km (0.109 R)
• M6: 5,327,779 km (0.095 R)
• M7: 6,249,152 km (0.111 R)
• M8: 6,706,622 km (0.085 R)
• M9: 7,688,732 km (0.104 R)
• M10: 9,406,714 km (0.099 R)
• M11: 9,793,125 km (0.109 R)
• M12: 10,560,114 km (0.085 R)
• M13: 12,131,490 km (0.086 R)
• M14: 13,102,679 km (0.075 R)
• M15: 13,898,091 km (0.063 R)
• M16: 16,834,548 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 11.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.12 AU - 8.3 AU

Year: 6548 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,609,101 km

• M1: 146,307 km (0.115 R)
• M2: 532,269 km (0.04 R)
• M3: 909,854 km (0.033 R)
• M4: 1,315,863 km (0.103 R)
• M5: 2,129,974 km (0.12 R)
• M6: 2,864,650 km (0.08 R)
• M7: 4,250,973 km (0.086 R)
• M8: 5,983,167 km (0.101 R)
• M9: 6,844,851 km (0.096 R)
• M10: 8,000,045 km (0.093 R)
• M11: 8,363,419 km (0.093 R)
• M12: 9,439,925 km (0.075 R)
• M13: 13,477,721 km (0.058 R)
• M14: 13,993,235 km (0.092 R)
• M15: 23,542,666 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit