🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.71 AU

Year: 631 Days

Day: 32.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.25 AU - 2.03 AU

Year: 809 Days

Day: 18.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.3 AU

Year: 985 Days

Day: 32.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.74 AU - 2.2 AU

Year: 1065 Days

Day: 21.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 12.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.82 AU - 5.52 AU

Year: 3885 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,739,922 km

• M1: 160,668 km (0.114 R)
• M2: 613,650 km (0.083 R)
• M3: 1,017,714 km (0.111 R)
• M4: 1,571,077 km (0.069 R)
• M5: 3,172,372 km (0.117 R)
• M6: 3,714,665 km (0.104 R)
• M7: 5,300,701 km (0.098 R)
• M8: 9,215,378 km (0.101 R)
• M9: 12,481,100 km (0.12 R)
• M10: 13,105,970 km (0.064 R)
• M11: 13,664,419 km (0.093 R)
• M12: 15,294,138 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.54 AU - 10.28 AU

Year: 9390 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,739,922 km

• M1: 101,128 km (0.09 R)
• M2: 401,670 km (0.095 R)
• M3: 651,948 km (0.108 R)
• M4: 926,759 km (0.086 R)
• M5: 1,438,384 km (0.119 R)
• M6: 5,014,072 km (0.034 R)
• M7: 7,599,871 km (0.039 R)
• M8: 7,924,199 km (0.084 R)
• M9: 9,639,488 km (0.087 R)
• M10: 9,923,724 km (0.109 R)
• M11: 13,786,940 km (0.09 R)
• M12: 15,142,446 km (0.111 R)
• M13: 20,586,761 km (0.11 R)
• M14: 26,369,317 km (0.03 R)
• M15: 33,148,943 km (0.091 R)
• M16: 33,797,600 km (0.104 R)

Asteroid Belt

Center: 11.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 4

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.71 AU - 17.65 AU

Year: 21655 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,739,922 km

• M1: 50,414 km (0.07 R)
• M2: 300,093 km (0.113 R)
• M3: 448,494 km (0.089 R)
• M4: 664,364 km (0.055 R)
• M5: 1,149,211 km (0.086 R)
• M6: 1,426,715 km (0.096 R)
• M7: 1,693,597 km (0.099 R)
• M8: 3,294,893 km (0.097 R)
• M9: 3,640,315 km (0.113 R)
• M10: 5,737,976 km (0.057 R)
• M11: 8,212,923 km (0.096 R)
• M12: 13,342,185 km (0.104 R)
• M13: 13,993,385 km (0.062 R)
• M14: 14,364,238 km (0.11 R)
• M15: 14,894,263 km (0.088 R)
• M16: 15,515,992 km (0.1 R)
• M17: 24,914,628 km (0.082 R)
• M18: 25,240,452 km (0.066 R)
• M19: 30,473,236 km (0.061 R)
• M20: 34,739,618 km (0.057 R)
• M21: 35,968,714 km (0.096 R)
• M22: 46,205,696 km (0.035 R)
• M23: 61,918,858 km (0.076 R)
• M24: 64,739,825 km (0.083 R)
• M25: 65,355,271 km (0.084 R)
• M26: 69,773,045 km (0.101 R)
• M27: 70,419,906 km (0.047 R)
• M28: 71,725,746 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit