🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.73 AU

Year: 188 Days

Day: 27.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.73 AU - 0.77 AU

Year: 250 Days

Day: 41.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 291 Days

Day: 36.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.47 AU - 1.93 AU

Year: 853 Days

Day: 33.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.48 AU - 3.66 AU

Year: 2071 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 6

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.14 AU - 17.88 AU

Year: 24664 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,284,885 km

• M1: 74,949 km (0.092 R)
• M2: 284,535 km (0.09 R)
• M3: 843,134 km (0.093 R)
• M4: 1,571,376 km (0.088 R)
• M5: 1,950,158 km (0.06 R)
• M6: 3,368,794 km (0.119 R)
• M7: 3,769,866 km (0.083 R)
• M8: 5,489,494 km (0.093 R)
• M9: 6,731,306 km (0.051 R)
• M10: 8,929,048 km (0.096 R)
• M11: 13,431,346 km (0.109 R)
• M12: 15,325,404 km (0.085 R)
• M13: 15,741,436 km (0.107 R)
• M14: 18,118,397 km (0.068 R)
• M15: 24,124,452 km (0.07 R)
• M16: 25,143,662 km (0.082 R)
• M17: 27,878,461 km (0.055 R)
• M18: 29,764,890 km (0.118 R)
• M19: 35,932,511 km (0.083 R)
• M20: 39,081,397 km (0.093 R)
• M21: 39,857,361 km (0.1 R)
• M22: 43,064,141 km (0.059 R)
• M23: 55,443,065 km (0.082 R)
• M24: 56,225,612 km (0.06 R)
• M25: 59,838,550 km (0.107 R)
• M26: 62,331,299 km (0.103 R)
• M27: 66,638,222 km (0.062 R)
• M28: 67,079,536 km (0.072 R)
• M29: 72,995,084 km (0.049 R)
• M30: 73,699,241 km (0.092 R)
• M31: 73,935,008 km (0.079 R)
• M32: 77,775,335 km (0.11 R)
• M33: 78,509,860 km (0.098 R)
• M34: 78,755,799 km (0.061 R)
• M35: 79,002,187 km (0.108 R)
• M36: 87,953,375 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit