🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 149 Days

Day: 28.1 Hours

Environment

Temp: 355 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.55 AU - 2.71 AU

Year: 1243 Days

Day: 16.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,707,738 km

• M1: 333,005 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 15

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.02 AU - 13.8 AU

Year: 14315 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,707,738 km

• M1: 202,705 km (0.11 R)
• M2: 779,106 km (0.112 R)
• M3: 2,523,417 km (0.1 R)
• M4: 4,160,915 km (0.118 R)
• M5: 5,124,625 km (0.057 R)
• M6: 5,642,233 km (0.074 R)
• M7: 8,028,020 km (0.093 R)
• M8: 10,524,958 km (0.109 R)
• M9: 12,929,295 km (0.038 R)
• M10: 17,154,687 km (0.029 R)
• M11: 18,800,712 km (0.055 R)
• M12: 19,289,897 km (0.069 R)
• M13: 20,808,465 km (0.073 R)
• M14: 34,468,097 km (0.053 R)
• M15: 35,821,210 km (0.112 R)
• M16: 53,938,709 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 23.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.2

Radius: 5.3

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 19.55 AU - 27.97 AU

Year: 33761 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,707,738 km

• M1: 107,561 km (0.078 R)
• M2: 620,831 km (0.114 R)
• M3: 877,541 km (0.049 R)
• M4: 1,188,854 km (0.113 R)
• M5: 1,588,580 km (0.085 R)
• M6: 1,948,961 km (0.047 R)
• M7: 5,106,374 km (0.069 R)
• M8: 5,844,938 km (0.073 R)
• M9: 7,430,227 km (0.098 R)
• M10: 8,267,078 km (0.041 R)
• M11: 8,541,141 km (0.119 R)
• M12: 19,763,973 km (0.107 R)
• M13: 22,506,401 km (0.11 R)
• M14: 25,723,503 km (0.079 R)
• M15: 29,487,535 km (0.114 R)
• M16: 31,037,968 km (0.102 R)
• M17: 31,966,971 km (0.072 R)
• M18: 42,786,337 km (0.057 R)
• M19: 52,383,490 km (0.034 R)
• M20: 64,812,529 km (0.085 R)
• M21: 75,207,786 km (0.086 R)
• M22: 76,161,024 km (0.03 R)
• M23: 76,400,530 km (0.112 R)
• M24: 84,334,004 km (0.092 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit