🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 15.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 170.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 433 Days

Day: 45.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.47 AU - 3.53 AU

Year: 1898 Days

Day: 22.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 13.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.14 AU - 6.7 AU

Year: 5941 Days

Day: 13.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,200,285 km

• M1: 170,691 km (0.097 R)
• M2: 340,485 km (0.074 R)
• M3: 459,415 km (0.116 R)
• M4: 624,272 km (0.07 R)
• M5: 806,333 km (0.097 R)
• M6: 929,900 km (0.107 R)
• M7: 1,087,726 km (0.103 R)
• M8: 1,247,945 km (0.098 R)
• M9: 1,492,388 km (0.055 R)
• M10: 1,704,518 km (0.075 R)
• M11: 1,918,293 km (0.045 R)
• M12: 2,318,767 km (0.068 R)
• M13: 2,492,151 km (0.118 R)
• M14: 2,679,298 km (0.119 R)
• M15: 2,920,001 km (0.118 R)
• M16: 3,258,840 km (0.094 R)
• M17: 3,453,916 km (0.057 R)
• M18: 3,558,185 km (0.096 R)
• M19: 3,769,866 km (0.119 R)
• M20: 4,294,955 km (0.066 R)
• M21: 4,543,587 km (0.1 R)
• M22: 4,855,199 km (0.11 R)
• M23: 5,138,088 km (0.091 R)
• M24: 5,365,926 km (0.089 R)
• M25: 5,597,204 km (0.112 R)
• M26: 5,794,524 km (0.082 R)
• M27: 5,981,671 km (0.118 R)
• M28: 6,374,814 km (0.073 R)
• M29: 6,555,079 km (0.042 R)
• M30: 6,973,654 km (0.034 R)
• M31: 7,387,592 km (0.108 R)
• M32: 7,536,442 km (0.09 R)
• M33: 7,713,565 km (0.112 R)
• M34: 8,030,414 km (0.099 R)
• M35: 8,351,600 km (0.095 R)
• M36: 8,791,268 km (0.101 R)
• M37: 8,920,222 km (0.098 R)
• M38: 9,282,099 km (0.106 R)
• M39: 9,560,351 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit