🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.52 AU - 0.76 AU

Year: 195 Days

Day: 31.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 200 Days

Day: 16.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.69 AU - 0.79 AU

Year: 242 Days

Day: 27.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.71 AU - 2.01 AU

Year: 966 Days

Day: 40.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,095,695 km

• M1: 1,141,581 km (0.099 R)
• M2: 1,318,556 km (0.08 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 4

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.61 AU - 12.21 AU

Year: 15652 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,095,695 km

• M1: 49,816 km (0.074 R)
• M2: 198,965 km (0.088 R)
• M3: 515,813 km (0.107 R)
• M4: 818,899 km (0.118 R)
• M5: 946,955 km (0.096 R)
• M6: 1,194,539 km (0.112 R)
• M7: 1,320,650 km (0.12 R)
• M8: 1,541,157 km (0.077 R)
• M9: 2,038,421 km (0.111 R)
• M10: 2,763,222 km (0.096 R)
• M11: 3,008,413 km (0.118 R)
• M12: 3,219,645 km (0.059 R)
• M13: 3,619,670 km (0.062 R)
• M14: 4,457,568 km (0.062 R)
• M15: 5,945,618 km (0.086 R)
• M16: 6,316,321 km (0.085 R)
• M17: 7,103,655 km (0.105 R)
• M18: 7,606,304 km (0.114 R)
• M19: 7,998,699 km (0.081 R)
• M20: 8,635,537 km (0.05 R)
• M21: 9,754,080 km (0.101 R)
• M22: 9,957,982 km (0.092 R)
• M23: 11,241,831 km (0.117 R)
• M24: 11,865,654 km (0.054 R)
• M25: 12,392,837 km (0.058 R)
• M26: 14,526,103 km (0.101 R)
• M27: 14,993,746 km (0.119 R)
• M28: 16,528,919 km (0.076 R)
• M29: 17,936,336 km (0.097 R)
• M30: 21,584,729 km (0.071 R)
• M31: 22,457,632 km (0.107 R)
• M32: 25,121,970 km (0.11 R)
• M33: 26,480,469 km (0.113 R)
• M34: 27,480,231 km (0.034 R)
• M35: 28,504,827 km (0.1 R)
• M36: 30,413,098 km (0.054 R)
• M37: 34,246,543 km (0.102 R)
• M38: 34,717,627 km (0.108 R)
• M39: 36,768,314 km (0.068 R)
• M40: 46,926,758 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit