🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.66 AU - 1.1 AU

Year: 308 Days

Day: 41.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,525,615 km

• M1: 334,650 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.45 AU - 1.73 AU

Year: 747 Days

Day: 33.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,525,615 km

• M1: 38,147 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 10.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.26 AU - 7.46 AU

Year: 7443 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,525,615 km

• M1: 131,497 km (0.065 R)
• M2: 509,979 km (0.083 R)
• M3: 1,058,405 km (0.078 R)
• M4: 2,196,695 km (0.113 R)
• M5: 2,613,475 km (0.115 R)
• M6: 4,399,823 km (0.107 R)
• M7: 5,610,369 km (0.088 R)
• M8: 8,062,128 km (0.085 R)
• M9: 8,677,275 km (0.09 R)
• M10: 13,721,565 km (0.074 R)
• M11: 15,081,560 km (0.099 R)
• M12: 16,464,742 km (0.11 R)
• M13: 18,345,187 km (0.098 R)
• M14: 18,978,883 km (0.106 R)
• M15: 21,505,292 km (0.095 R)
• M16: 22,289,185 km (0.117 R)
• M17: 23,830,791 km (0.082 R)
• M18: 28,692,872 km (0.091 R)
• M19: 30,515,572 km (0.114 R)
• M20: 31,007,749 km (0.1 R)
• M21: 32,926,491 km (0.094 R)
• M22: 35,137,847 km (0.032 R)
• M23: 37,784,383 km (0.08 R)

Asteroid Belt

Center: 12.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 3.4

Gravity: 51.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.95 AU - 20.79 AU

Year: 26987 Days

Day: 23.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,525,615 km

• M1: 42,336 km (0.089 R)
• M2: 245,789 km (0.057 R)
• M3: 365,468 km (0.074 R)
• M4: 575,653 km (0.074 R)
• M5: 885,320 km (0.094 R)
• M6: 1,118,842 km (0.064 R)
• M7: 1,902,586 km (0.111 R)
• M8: 2,134,014 km (0.105 R)
• M9: 2,577,571 km (0.097 R)
• M10: 2,887,688 km (0.067 R)
• M11: 4,380,375 km (0.098 R)
• M12: 7,028,407 km (0.07 R)
• M13: 8,598,886 km (0.118 R)
• M14: 9,465,506 km (0.112 R)
• M15: 10,388,675 km (0.077 R)
• M16: 11,918,313 km (0.101 R)
• M17: 12,128,348 km (0.117 R)
• M18: 13,667,860 km (0.087 R)
• M19: 14,844,148 km (0.081 R)
• M20: 15,250,755 km (0.077 R)
• M21: 16,086,259 km (0.067 R)
• M22: 17,128,507 km (0.106 R)
• M23: 18,493,588 km (0.104 R)
• M24: 20,524,080 km (0.096 R)
• M25: 20,724,840 km (0.077 R)
• M26: 21,028,524 km (0.12 R)
• M27: 21,852,659 km (0.114 R)
• M28: 30,783,951 km (0.102 R)
• M29: 31,577,867 km (0.038 R)
• M30: 36,482,433 km (0.07 R)
• M31: 43,337,456 km (0.098 R)
• M32: 44,334,077 km (0.106 R)
• M33: 52,486,712 km (0.114 R)
• M34: 61,167,129 km (0.059 R)
• M35: 70,300,079 km (0.115 R)
• M36: 80,300,098 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 10,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit