🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.6 AU - 0.68 AU

Year: 180 Days

Day: 13.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,922,742 km

• M1: 42,037 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.61 AU - 0.99 AU

Year: 251 Days

Day: 26.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,922,742 km

• M1: 63,130 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.75 AU - 1.05 AU

Year: 300 Days

Day: 42.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,922,742 km

• M1: 14,511 km (0.097 R)
• M2: 216,319 km (0.074 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 3.5

Gravity: 39.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.03 AU - 14.31 AU

Year: 18747 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,922,742 km

• M1: 43,683 km (0.034 R)
• M2: 158,424 km (0.09 R)
• M3: 280,496 km (0.037 R)
• M4: 481,556 km (0.093 R)
• M5: 951,742 km (0.113 R)
• M6: 1,830,480 km (0.114 R)
• M7: 2,593,578 km (0.114 R)
• M8: 2,970,715 km (0.082 R)
• M9: 4,816,004 km (0.12 R)
• M10: 5,607,975 km (0.096 R)
• M11: 6,195,297 km (0.067 R)
• M12: 6,317,518 km (0.081 R)
• M13: 6,909,327 km (0.063 R)
• M14: 7,308,754 km (0.052 R)
• M15: 7,537,190 km (0.057 R)
• M16: 9,166,011 km (0.034 R)
• M17: 9,539,407 km (0.08 R)
• M18: 11,376,469 km (0.114 R)
• M19: 12,313,401 km (0.061 R)
• M20: 13,300,747 km (0.104 R)
• M21: 13,848,275 km (0.113 R)
• M22: 13,987,551 km (0.028 R)
• M23: 14,268,645 km (0.107 R)
• M24: 18,442,874 km (0.072 R)
• M25: 20,533,804 km (0.104 R)
• M26: 27,854,675 km (0.029 R)
• M27: 30,478,173 km (0.083 R)
• M28: 36,209,865 km (0.097 R)
• M29: 40,452,611 km (0.088 R)
• M30: 43,210,148 km (0.111 R)
• M31: 44,559,072 km (0.086 R)
• M32: 46,090,356 km (0.091 R)
• M33: 48,773,693 km (0.093 R)
• M34: 52,061,405 km (0.113 R)
• M35: 57,265,317 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit