🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 47.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,963,535 km

• M1: 253,868 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.54 AU - 0.76 AU

Year: 184 Days

Day: 39.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,963,535 km

• M1: 217,366 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.18 AU

Year: 351 Days

Day: 35.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.92 AU - 3.16 AU

Year: 1863 Days

Day: 41.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 11.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.91 AU - 10.81 AU

Year: 9269 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 20,963,535 km

• M1: 175,030 km (0.12 R)
• M2: 319,691 km (0.115 R)
• M3: 423,960 km (0.081 R)
• M4: 721,660 km (0.118 R)
• M5: 838,945 km (0.101 R)
• M6: 1,161,927 km (0.09 R)
• M7: 1,290,282 km (0.078 R)
• M8: 1,975,141 km (0.108 R)
• M9: 2,130,124 km (0.056 R)
• M10: 4,287,026 km (0.094 R)
• M11: 4,526,383 km (0.038 R)
• M12: 4,979,814 km (0.111 R)
• M13: 5,408,412 km (0.099 R)
• M14: 5,991,544 km (0.112 R)
• M15: 6,658,302 km (0.062 R)
• M16: 6,892,871 km (0.11 R)
• M17: 7,392,379 km (0.091 R)
• M18: 7,948,733 km (0.066 R)
• M19: 8,913,490 km (0.115 R)
• M20: 9,101,534 km (0.079 R)
• M21: 10,183,426 km (0.117 R)
• M22: 10,330,631 km (0.079 R)
• M23: 10,677,249 km (0.069 R)
• M24: 11,356,274 km (0.096 R)
• M25: 12,075,391 km (0.076 R)
• M26: 12,756,210 km (0.091 R)
• M27: 14,484,963 km (0.115 R)
• M28: 16,171,530 km (0.098 R)
• M29: 16,776,504 km (0.074 R)
• M30: 17,125,515 km (0.034 R)
• M31: 17,506,242 km (0.04 R)
• M32: 18,335,912 km (0.084 R)
• M33: 19,027,054 km (0.085 R)
• M34: 20,403,803 km (0.085 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit