🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.96 AU

Year: 274 Days

Day: 27.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.21 AU - 1.87 AU

Year: 705 Days

Day: 45.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.53 AU - 2.91 AU

Year: 1655 Days

Day: 39.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.55 AU - 3.71 AU

Year: 2043 Days

Day: 45.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,000,904 km

• M1: 532,120 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.65 AU - 3.83 AU

Year: 2669 Days

Day: 26.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,000,904 km

• M1: 34,557 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 7.5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.63 AU - 18.97 AU

Year: 22081 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,000,904 km

• M1: 93,199 km (0.105 R)
• M2: 624,272 km (0.098 R)
• M3: 1,648,718 km (0.118 R)
• M4: 2,836,376 km (0.086 R)
• M5: 4,173,781 km (0.109 R)
• M6: 5,929,312 km (0.073 R)
• M7: 9,962,321 km (0.1 R)
• M8: 12,606,014 km (0.061 R)
• M9: 13,028,628 km (0.084 R)
• M10: 15,523,472 km (0.051 R)
• M11: 16,173,026 km (0.041 R)
• M12: 18,589,929 km (0.052 R)
• M13: 19,789,854 km (0.086 R)
• M14: 24,778,045 km (0.103 R)
• M15: 28,693,021 km (0.086 R)
• M16: 32,211,862 km (0.077 R)
• M17: 34,346,624 km (0.084 R)
• M18: 35,309,436 km (0.063 R)
• M19: 36,858,671 km (0.053 R)
• M20: 43,191,748 km (0.11 R)
• M21: 44,799,626 km (0.088 R)
• M22: 47,454,838 km (0.053 R)
• M23: 49,688,035 km (0.051 R)
• M24: 56,615,763 km (0.071 R)
• M25: 59,322,288 km (0.108 R)
• M26: 60,906,828 km (0.114 R)
• M27: 70,349,446 km (0.114 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: 537 - 16,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit