🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 234 Days

Day: 16.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,769,164 km

• M1: 28,723 km (0.091 R)
• M2: 377,585 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.78 AU - 1.08 AU

Year: 400 Days

Day: 34.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,769,164 km

• M1: 476,469 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.19 AU - 2.25 AU

Year: 1476 Days

Day: 16.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 11.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.83 AU - 2.93 AU

Year: 2181 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,769,164 km

• M1: 146,008 km (0.109 R)
• M2: 568,173 km (0.082 R)
• M3: 988,543 km (0.057 R)
• M4: 1,806,095 km (0.073 R)
• M5: 3,263,627 km (0.058 R)
• M6: 3,653,778 km (0.065 R)
• M7: 4,550,318 km (0.098 R)
• M8: 5,131,805 km (0.083 R)
• M9: 5,662,279 km (0.107 R)
• M10: 6,609,084 km (0.073 R)
• M11: 8,095,489 km (0.103 R)
• M12: 9,226,299 km (0.067 R)
• M13: 11,555,688 km (0.077 R)
• M14: 12,769,674 km (0.115 R)
• M15: 13,251,828 km (0.1 R)
• M16: 13,928,759 km (0.106 R)
• M17: 14,299,163 km (0.089 R)
• M18: 15,254,196 km (0.077 R)
• M19: 15,647,937 km (0.09 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 13

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.55 AU - 8.59 AU

Year: 10230 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,769,164 km

• M1: 161,715 km (0.095 R)
• M2: 719,715 km (0.12 R)
• M3: 1,322,296 km (0.061 R)
• M4: 2,251,598 km (0.054 R)
• M5: 4,413,137 km (0.062 R)
• M6: 4,877,040 km (0.089 R)
• M7: 6,163,133 km (0.062 R)
• M8: 7,278,385 km (0.093 R)
• M9: 9,497,071 km (0.109 R)
• M10: 10,274,531 km (0.078 R)
• M11: 11,038,228 km (0.102 R)
• M12: 13,429,700 km (0.081 R)
• M13: 18,731,897 km (0.081 R)
• M14: 30,270,531 km (0.101 R)
• M15: 32,992,314 km (0.099 R)
• M16: 35,016,374 km (0.117 R)
• M17: 37,375,083 km (0.112 R)
• M18: 44,797,830 km (0.116 R)
• M19: 49,692,822 km (0.107 R)
• M20: 51,873,062 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit