🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 153 Days

Day: 25.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,425,336 km

• M1: 59,390 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 519 Days

Day: 46.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.26 AU - 1.34 AU

Year: 571 Days

Day: 22.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,425,336 km

• M1: 41,588 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 13.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.9 AU - 8.3 AU

Year: 8067 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,425,336 km

• M1: 169,195 km (0.066 R)
• M2: 681,717 km (0.064 R)
• M3: 1,318,855 km (0.109 R)
• M4: 1,885,232 km (0.103 R)
• M5: 3,265,422 km (0.093 R)
• M6: 4,683,461 km (0.109 R)
• M7: 5,383,279 km (0.065 R)
• M8: 5,898,345 km (0.063 R)
• M9: 7,098,569 km (0.117 R)
• M10: 9,196,080 km (0.106 R)
• M11: 10,024,254 km (0.116 R)
• M12: 11,829,152 km (0.119 R)
• M13: 13,455,281 km (0.067 R)
• M14: 14,179,784 km (0.104 R)
• M15: 15,225,772 km (0.109 R)
• M16: 16,136,225 km (0.036 R)
• M17: 17,018,403 km (0.055 R)
• M18: 17,602,433 km (0.087 R)
• M19: 18,810,436 km (0.09 R)
• M20: 19,858,818 km (0.08 R)
• M21: 20,433,573 km (0.118 R)
• M22: 27,246,559 km (0.059 R)
• M23: 29,321,631 km (0.055 R)
• M24: 30,067,526 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 13.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.43 AU - 10.39 AU

Year: 12011 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,425,336 km

• M1: 171,439 km (0.119 R)
• M2: 653,443 km (0.081 R)
• M3: 1,168,808 km (0.118 R)
• M4: 1,931,458 km (0.052 R)
• M5: 3,105,951 km (0.071 R)
• M6: 3,932,928 km (0.114 R)
• M7: 6,512,145 km (0.111 R)
• M8: 8,292,958 km (0.119 R)
• M9: 9,838,753 km (0.081 R)
• M10: 16,550,162 km (0.114 R)
• M11: 19,334,178 km (0.101 R)
• M12: 22,109,967 km (0.056 R)
• M13: 30,857,104 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit