🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.55 AU - 0.87 AU

Year: 214 Days

Day: 16 Hours

Environment

Temp: 199 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.73 AU - 1.73 AU

Year: 815 Days

Day: 35.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.45 AU - 3.67 AU

Year: 2406 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.62 AU - 3.68 AU

Year: 2498 Days

Day: 13.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 12

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.78 AU - 10.86 AU

Year: 12747 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 157.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,805,411 km

• M1: 246,537 km (0.092 R)
• M2: 801,246 km (0.049 R)
• M3: 2,356,914 km (0.118 R)
• M4: 3,110,140 km (0.117 R)
• M5: 3,581,523 km (0.107 R)
• M6: 4,466,693 km (0.083 R)
• M7: 5,725,859 km (0.045 R)
• M8: 6,438,094 km (0.051 R)
• M9: 7,208,523 km (0.118 R)
• M10: 12,365,311 km (0.099 R)
• M11: 12,860,031 km (0.051 R)
• M12: 14,820,811 km (0.105 R)
• M13: 15,430,721 km (0.104 R)
• M14: 17,472,882 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 5.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.63 AU - 18.41 AU

Year: 26265 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,805,411 km

• M1: 71,508 km (0.1 R)
• M2: 388,954 km (0.112 R)
• M3: 628,610 km (0.114 R)
• M4: 1,195,586 km (0.051 R)
• M5: 1,446,761 km (0.06 R)
• M6: 2,706,076 km (0.114 R)
• M7: 3,270,808 km (0.06 R)
• M8: 3,881,466 km (0.116 R)
• M9: 4,403,114 km (0.064 R)
• M10: 4,970,389 km (0.107 R)
• M11: 5,362,635 km (0.072 R)
• M12: 5,852,568 km (0.114 R)
• M13: 8,358,482 km (0.111 R)
• M14: 9,491,835 km (0.033 R)
• M15: 10,841,058 km (0.101 R)
• M16: 11,561,522 km (0.068 R)
• M17: 12,898,328 km (0.096 R)
• M18: 21,522,197 km (0.077 R)
• M19: 22,179,829 km (0.113 R)
• M20: 24,739,748 km (0.107 R)
• M21: 25,150,394 km (0.096 R)
• M22: 26,302,896 km (0.109 R)
• M23: 29,394,635 km (0.117 R)
• M24: 36,156,609 km (0.085 R)
• M25: 39,406,473 km (0.12 R)
• M26: 44,035,480 km (0.096 R)
• M27: 47,262,306 km (0.043 R)
• M28: 48,053,230 km (0.113 R)
• M29: 49,824,169 km (0.06 R)
• M30: 56,986,616 km (0.084 R)
• M31: 58,605,863 km (0.097 R)
• M32: 60,626,183 km (0.072 R)
• M33: 63,647,162 km (0.045 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit