🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.8 AU

Year: 191 Days

Day: 38 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,170,825 km

• M1: 69,713 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.39 AU - 1.39 AU

Year: 599 Days

Day: 12.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,170,825 km

• M1: 52,359 km (0.088 R)
• M2: 73,153 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.1 AU - 3.48 AU

Year: 2180 Days

Day: 32.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 11.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.23 AU - 13.61 AU

Year: 13180 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,170,825 km

• M1: 143,464 km (0.066 R)
• M2: 646,562 km (0.111 R)
• M3: 1,597,256 km (0.031 R)
• M4: 2,802,267 km (0.099 R)
• M5: 3,194,363 km (0.093 R)
• M6: 3,676,068 km (0.109 R)
• M7: 6,893,619 km (0.091 R)
• M8: 11,288,955 km (0.098 R)
• M9: 14,131,763 km (0.054 R)
• M10: 14,602,547 km (0.086 R)
• M11: 20,412,031 km (0.114 R)
• M12: 40,877,768 km (0.033 R)
• M13: 44,220,831 km (0.086 R)
• M14: 44,939,500 km (0.067 R)
• M15: 48,043,506 km (0.093 R)
• M16: 50,346,266 km (0.03 R)
• M17: 51,762,658 km (0.085 R)
• M18: 53,043,964 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.18 AU - 15.92 AU

Year: 21325 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,170,825 km

• M1: 99,632 km (0.086 R)
• M2: 965,205 km (0.11 R)
• M3: 2,207,466 km (0.1 R)
• M4: 5,883,834 km (0.106 R)
• M5: 7,758,295 km (0.117 R)
• M6: 18,280,261 km (0.055 R)
• M7: 33,571,109 km (0.102 R)
• M8: 36,515,643 km (0.102 R)
• M9: 39,895,059 km (0.067 R)
• M10: 40,298,076 km (0.053 R)
• M11: 42,214,126 km (0.1 R)
• M12: 46,374,742 km (0.058 R)
• M13: 46,969,393 km (0.094 R)
• M14: 53,359,466 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit