🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 136 Days

Day: 34.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 175.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.76 AU - 2.12 AU

Year: 977 Days

Day: 19.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,259,097 km

• M1: 101,727 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.5 AU - 2.64 AU

Year: 1490 Days

Day: 35.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,259,097 km

• M1: 480,808 km (0.118 R)
• M2: 498,161 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.1 AU - 3.38 AU

Year: 1640 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.39 AU - 3.89 AU

Year: 2012 Days

Day: 23.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.61 AU - 4.21 AU

Year: 2796 Days

Day: 17.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,259,097 km

• M1: 49,367 km (0.075 R)
• M2: 1,359,994 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.54 AU - 4.34 AU

Year: 2828 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 164.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,259,097 km

• M1: 35,155 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 5.7

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.91 AU - 17.17 AU

Year: 24327 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 98.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,259,097 km

• M1: 218,263 km (0.116 R)
• M2: 459,864 km (0.079 R)
• M3: 804,238 km (0.074 R)
• M4: 1,207,105 km (0.043 R)
• M5: 1,595,162 km (0.03 R)
• M6: 2,273,738 km (0.058 R)
• M7: 4,381,871 km (0.073 R)
• M8: 5,215,281 km (0.111 R)
• M9: 6,955,403 km (0.116 R)
• M10: 11,994,159 km (0.084 R)
• M11: 12,402,112 km (0.112 R)
• M12: 12,889,801 km (0.072 R)
• M13: 14,658,946 km (0.078 R)
• M14: 16,500,496 km (0.073 R)
• M15: 16,751,521 km (0.041 R)
• M16: 17,005,089 km (0.052 R)
• M17: 20,539,040 km (0.116 R)
• M18: 20,927,097 km (0.077 R)
• M19: 23,463,678 km (0.105 R)
• M20: 25,412,190 km (0.118 R)
• M21: 26,540,009 km (0.105 R)
• M22: 51,322,691 km (0.106 R)
• M23: 53,120,858 km (0.114 R)
• M24: 56,842,254 km (0.059 R)
• M25: 62,541,634 km (0.095 R)
• M26: 64,384,829 km (0.074 R)
• M27: 67,537,006 km (0.097 R)
• M28: 71,897,634 km (0.072 R)
• M29: 72,567,534 km (0.1 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit