🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 287 Days

Day: 45.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.24 AU - 2 AU

Year: 769 Days

Day: 14.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1046 Days

Day: 38.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 88.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 14.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.17 AU - 5.67 AU

Year: 4068 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,340,032 km

• M1: 180,265 km (0.119 R)
• M2: 868,565 km (0.075 R)
• M3: 1,472,193 km (0.12 R)
• M4: 2,855,823 km (0.105 R)
• M5: 4,016,404 km (0.105 R)
• M6: 4,482,401 km (0.106 R)
• M7: 7,223,184 km (0.069 R)
• M8: 8,019,792 km (0.06 R)
• M9: 9,593,113 km (0.095 R)
• M10: 10,849,436 km (0.063 R)
• M11: 11,320,669 km (0.066 R)
• M12: 12,817,246 km (0.116 R)
• M13: 16,647,849 km (0.047 R)
• M14: 17,276,160 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 10

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.17 AU - 6.35 AU

Year: 5153 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,340,032 km

• M1: 124,465 km (0.106 R)
• M2: 627,713 km (0.098 R)
• M3: 959,820 km (0.104 R)
• M4: 2,360,954 km (0.043 R)
• M5: 3,469,025 km (0.081 R)
• M6: 4,031,663 km (0.077 R)
• M7: 5,085,280 km (0.087 R)
• M8: 5,572,371 km (0.052 R)
• M9: 7,951,875 km (0.07 R)
• M10: 12,401,065 km (0.116 R)
• M11: 17,822,193 km (0.037 R)
• M12: 23,531,446 km (0.088 R)
• M13: 24,321,173 km (0.116 R)
• M14: 26,037,210 km (0.058 R)
• M15: 29,164,554 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit