🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 143 Days

Day: 21 Hours

Environment

Temp: 229 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,093,348 km

• M1: 125,513 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.66 AU - 1.76 AU

Year: 852 Days

Day: 21.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,093,348 km

• M1: 186,399 km (0.054 R)
• M2: 877,990 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.39 AU - 3.81 AU

Year: 2601 Days

Day: 46.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 13.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.87 AU - 6.31 AU

Year: 5033 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,093,348 km

• M1: 173,085 km (0.061 R)
• M2: 630,106 km (0.106 R)
• M3: 1,223,411 km (0.062 R)
• M4: 1,751,193 km (0.116 R)
• M5: 2,416,305 km (0.116 R)
• M6: 2,944,535 km (0.117 R)
• M7: 3,688,336 km (0.078 R)
• M8: 4,348,661 km (0.109 R)
• M9: 5,264,648 km (0.033 R)
• M10: 6,132,765 km (0.114 R)
• M11: 6,999,984 km (0.066 R)
• M12: 7,479,894 km (0.086 R)
• M13: 8,119,275 km (0.077 R)
• M14: 9,053,214 km (0.11 R)
• M15: 11,264,271 km (0.115 R)
• M16: 12,846,568 km (0.115 R)
• M17: 20,740,698 km (0.044 R)
• M18: 21,533,267 km (0.07 R)
• M19: 22,414,698 km (0.081 R)
• M20: 23,108,981 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 9.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.83 AU - 7.99 AU

Year: 6917 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,093,348 km

• M1: 120,725 km (0.113 R)
• M2: 529,576 km (0.061 R)
• M3: 1,224,608 km (0.103 R)
• M4: 1,634,955 km (0.112 R)
• M5: 2,850,737 km (0.104 R)
• M6: 3,429,082 km (0.105 R)
• M7: 3,756,403 km (0.118 R)
• M8: 5,256,570 km (0.115 R)
• M9: 6,127,080 km (0.114 R)
• M10: 6,495,240 km (0.092 R)
• M11: 6,938,499 km (0.108 R)
• M12: 7,496,948 km (0.116 R)
• M13: 8,598,287 km (0.109 R)
• M14: 10,191,056 km (0.096 R)
• M15: 11,754,653 km (0.104 R)
• M16: 12,059,234 km (0.1 R)
• M17: 13,004,842 km (0.073 R)
• M18: 18,604,739 km (0.088 R)
• M19: 21,896,192 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit