🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 183 Days

Day: 16.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.94 AU - 2.28 AU

Year: 1098 Days

Day: 47.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,929,276 km

• M1: 43,533 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.96 AU - 3.22 AU

Year: 1493 Days

Day: 26.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,929,276 km

• M1: 1,393,803 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.4 AU - 3.08 AU

Year: 1624 Days

Day: 35.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.12 AU - 3.38 AU

Year: 2098 Days

Day: 39.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.97 AU - 4.03 AU

Year: 2345 Days

Day: 21.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.93 AU - 4.45 AU

Year: 3072 Days

Day: 28.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.1

Radius: 4.9

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.29 AU - 15.95 AU

Year: 18003 Days

Day: 24 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,929,276 km

• M1: 64,477 km (0.101 R)
• M2: 283,189 km (0.106 R)
• M3: 458,966 km (0.117 R)
• M4: 632,799 km (0.066 R)
• M5: 1,576,313 km (0.116 R)
• M6: 2,761,128 km (0.116 R)
• M7: 2,924,489 km (0.083 R)
• M8: 3,671,581 km (0.056 R)
• M9: 5,424,718 km (0.078 R)
• M10: 5,832,372 km (0.112 R)
• M11: 7,443,541 km (0.087 R)
• M12: 7,807,214 km (0.032 R)
• M13: 8,087,710 km (0.116 R)
• M14: 8,374,938 km (0.098 R)
• M15: 8,718,714 km (0.096 R)
• M16: 9,968,604 km (0.098 R)
• M17: 10,410,516 km (0.11 R)
• M18: 10,693,256 km (0.056 R)
• M19: 11,333,385 km (0.107 R)
• M20: 13,809,080 km (0.06 R)
• M21: 16,776,952 km (0.099 R)
• M22: 19,797,034 km (0.076 R)
• M23: 23,934,911 km (0.062 R)
• M24: 25,637,185 km (0.081 R)
• M25: 26,465,509 km (0.105 R)
• M26: 27,204,822 km (0.105 R)
• M27: 27,741,280 km (0.118 R)
• M28: 28,284,619 km (0.088 R)
• M29: 28,724,437 km (0.057 R)
• M30: 31,108,877 km (0.114 R)
• M31: 31,813,483 km (0.088 R)
• M32: 36,009,105 km (0.102 R)
• M33: 36,655,667 km (0.115 R)
• M34: 47,458,429 km (0.109 R)
• M35: 53,076,277 km (0.098 R)
• M36: 53,242,929 km (0.045 R)
• M37: 53,745,279 km (0.089 R)
• M38: 54,250,621 km (0.064 R)
• M39: 54,419,816 km (0.075 R)
• M40: 60,020,760 km (0.059 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit