🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 170 Days

Day: 20.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.68 AU - 0.94 AU

Year: 273 Days

Day: 12.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.58 AU

Year: 608 Days

Day: 24.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.75 AU

Year: 634 Days

Day: 39 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,339,039 km

• M1: 709,244 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.9

Radius: 3

Gravity: 56.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.49 AU - 17.39 AU

Year: 23848 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,339,039 km

• M1: 38,895 km (0.107 R)
• M2: 215,122 km (0.111 R)
• M3: 703,260 km (0.109 R)
• M4: 3,295,192 km (0.094 R)
• M5: 3,466,631 km (0.055 R)
• M6: 4,179,316 km (0.117 R)
• M7: 4,278,948 km (0.069 R)
• M8: 5,562,348 km (0.115 R)
• M9: 6,577,370 km (0.049 R)
• M10: 6,712,307 km (0.101 R)
• M11: 7,709,676 km (0.112 R)
• M12: 8,063,026 km (0.086 R)
• M13: 12,142,111 km (0.051 R)
• M14: 12,619,777 km (0.058 R)
• M15: 20,683,850 km (0.091 R)
• M16: 22,362,488 km (0.051 R)
• M17: 26,099,892 km (0.03 R)
• M18: 26,325,186 km (0.114 R)
• M19: 26,438,282 km (0.085 R)
• M20: 26,779,664 km (0.06 R)
• M21: 36,299,325 km (0.095 R)
• M22: 41,576,839 km (0.086 R)
• M23: 47,009,336 km (0.107 R)
• M24: 54,532,613 km (0.114 R)
• M25: 57,906,344 km (0.102 R)
• M26: 60,624,687 km (0.095 R)
• M27: 63,426,655 km (0.062 R)
• M28: 66,104,756 km (0.059 R)
• M29: 74,363,306 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit