🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 338 Days

Day: 39.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 598 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,629,533 km

• M1: 153,039 km (0.071 R)
• M2: 536,009 km (0.03 R)
• M3: 1,113,457 km (0.107 R)
• M4: 1,814,323 km (0.102 R)
• M5: 2,543,313 km (0.114 R)
• M6: 3,267,666 km (0.036 R)
• M7: 3,979,752 km (0.042 R)
• M8: 4,380,974 km (0.059 R)
• M9: 6,246,160 km (0.104 R)
• M10: 6,749,258 km (0.062 R)
• M11: 7,521,183 km (0.119 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 13

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.47 AU - 1.47 AU

Year: 1151 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,629,533 km

• M1: 161,865 km (0.083 R)
• M2: 833,859 km (0.087 R)
• M3: 1,525,001 km (0.032 R)
• M4: 2,677,652 km (0.097 R)
• M5: 3,138,264 km (0.058 R)
• M6: 4,620,929 km (0.103 R)
• M7: 5,309,228 km (0.051 R)
• M8: 5,952,948 km (0.098 R)
• M9: 8,340,530 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832

Radius: 5.7

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.59 AU - 8.17 AU

Year: 11652 Days

Day: 16.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,629,533 km

• M1: 70,909 km (0.054 R)
• M2: 379,231 km (0.117 R)
• M3: 823,835 km (0.085 R)
• M4: 1,019,809 km (0.116 R)
• M5: 2,084,946 km (0.108 R)
• M6: 2,516,685 km (0.053 R)
• M7: 2,843,856 km (0.059 R)
• M8: 3,349,048 km (0.113 R)
• M9: 4,055,149 km (0.1 R)
• M10: 4,630,802 km (0.103 R)
• M11: 5,021,402 km (0.075 R)
• M12: 5,259,263 km (0.073 R)
• M13: 5,540,208 km (0.037 R)
• M14: 5,868,276 km (0.062 R)
• M15: 6,523,365 km (0.098 R)
• M16: 7,662,104 km (0.053 R)
• M17: 8,976,770 km (0.098 R)
• M18: 10,217,834 km (0.096 R)
• M19: 10,767,157 km (0.093 R)
• M20: 13,226,845 km (0.055 R)
• M21: 14,416,148 km (0.107 R)
• M22: 16,778,748 km (0.083 R)
• M23: 17,776,416 km (0.105 R)
• M24: 18,249,893 km (0.091 R)
• M25: 21,713,533 km (0.07 R)
• M26: 28,920,410 km (0.116 R)
• M27: 31,369,776 km (0.107 R)
• M28: 34,927,662 km (0.053 R)
• M29: 36,423,192 km (0.12 R)
• M30: 40,891,232 km (0.084 R)
• M31: 43,114,705 km (0.115 R)
• M32: 47,047,633 km (0.097 R)
• M33: 49,954,170 km (0.059 R)
• M34: 55,617,646 km (0.108 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: 417 - 15,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit