🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 186 Days

Day: 29.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 283 Days

Day: 28.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.16 AU - 1.38 AU

Year: 545 Days

Day: 40.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,733,303 km

• M1: 254,167 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.35 AU - 3.45 AU

Year: 1881 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 4.3

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.6 AU - 20.32 AU

Year: 26597 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,733,303 km

• M1: 72,256 km (0.027 R)
• M2: 271,371 km (0.102 R)
• M3: 1,176,737 km (0.102 R)
• M4: 1,349,522 km (0.119 R)
• M5: 1,901,090 km (0.108 R)
• M6: 2,102,149 km (0.11 R)
• M7: 2,814,684 km (0.064 R)
• M8: 4,506,636 km (0.114 R)
• M9: 7,204,484 km (0.081 R)
• M10: 11,637,667 km (0.063 R)
• M11: 12,944,255 km (0.048 R)
• M12: 14,484,365 km (0.118 R)
• M13: 18,407,868 km (0.1 R)
• M14: 19,404,190 km (0.096 R)
• M15: 24,830,255 km (0.073 R)
• M16: 26,772,035 km (0.068 R)
• M17: 29,589,860 km (0.101 R)
• M18: 31,652,516 km (0.116 R)
• M19: 31,887,385 km (0.113 R)
• M20: 36,061,315 km (0.051 R)
• M21: 38,679,128 km (0.033 R)
• M22: 39,897,303 km (0.077 R)
• M23: 45,026,416 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit