🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.78 AU - 1.14 AU

Year: 340 Days

Day: 38 Hours

Environment

Temp: 67 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.21 AU - 1.85 AU

Year: 684 Days

Day: 28.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.92 AU - 1.96 AU

Year: 977 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.97 AU - 2.29 AU

Year: 1124 Days

Day: 37.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.54 AU - 3.28 AU

Year: 1795 Days

Day: 13.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.16 AU - 10.9 AU

Year: 10640 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,353,622 km

• M1: 172,337 km (0.049 R)
• M2: 602,730 km (0.086 R)
• M3: 1,093,710 km (0.112 R)
• M4: 2,785,812 km (0.098 R)
• M5: 3,292,649 km (0.107 R)
• M6: 5,264,050 km (0.073 R)
• M7: 6,700,339 km (0.088 R)
• M8: 7,618,272 km (0.089 R)
• M9: 10,334,221 km (0.059 R)
• M10: 13,320,194 km (0.078 R)
• M11: 14,432,006 km (0.116 R)
• M12: 17,064,779 km (0.072 R)
• M13: 18,534,428 km (0.1 R)
• M14: 21,460,114 km (0.12 R)
• M15: 22,259,565 km (0.119 R)
• M16: 24,777,596 km (0.099 R)
• M17: 26,761,413 km (0.109 R)
• M18: 31,608,385 km (0.112 R)
• M19: 41,754,262 km (0.113 R)
• M20: 45,421,653 km (0.119 R)
• M21: 54,694,029 km (0.105 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit