🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 277 Days

Day: 40.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.1 AU - 3.1 AU

Year: 1563 Days

Day: 46.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2 AU - 3.3 AU

Year: 1608 Days

Day: 15.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.62 AU - 2.9 AU

Year: 1709 Days

Day: 28.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,684,902 km

• M1: 1,705,117 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.01 AU - 3.13 AU

Year: 2005 Days

Day: 35.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 5.9

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.38 AU - 18.74 AU

Year: 27431 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,684,902 km

• M1: 76,145 km (0.09 R)
• M2: 266,733 km (0.065 R)
• M3: 501,901 km (0.113 R)
• M4: 1,146,518 km (0.037 R)
• M5: 1,726,210 km (0.113 R)
• M6: 2,260,125 km (0.116 R)
• M7: 2,697,848 km (0.113 R)
• M8: 3,218,000 km (0.072 R)
• M9: 4,185,898 km (0.066 R)
• M10: 4,881,528 km (0.095 R)
• M11: 5,814,720 km (0.102 R)
• M12: 6,279,969 km (0.118 R)
• M13: 7,141,802 km (0.06 R)
• M14: 8,287,273 km (0.115 R)
• M15: 9,665,818 km (0.106 R)
• M16: 10,562,806 km (0.103 R)
• M17: 13,081,137 km (0.082 R)
• M18: 13,585,132 km (0.044 R)
• M19: 15,973,462 km (0.096 R)
• M20: 16,968,737 km (0.101 R)
• M21: 17,481,558 km (0.12 R)
• M22: 20,777,648 km (0.097 R)
• M23: 27,972,259 km (0.094 R)
• M24: 30,529,036 km (0.102 R)
• M25: 31,671,066 km (0.092 R)
• M26: 32,057,926 km (0.119 R)
• M27: 34,174,886 km (0.12 R)
• M28: 37,092,343 km (0.116 R)
• M29: 40,021,320 km (0.095 R)
• M30: 42,629,260 km (0.105 R)
• M31: 51,839,253 km (0.048 R)
• M32: 56,809,941 km (0.091 R)
• M33: 61,888,041 km (0.108 R)
• M34: 62,089,100 km (0.118 R)
• M35: 70,277,938 km (0.103 R)
• M36: 76,350,116 km (0.12 R)
• M37: 78,214,105 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit