🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.32 AU - 1.86 AU

Year: 751 Days

Day: 37.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.68 AU - 2.14 AU

Year: 989 Days

Day: 47.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.92 AU - 2.4 AU

Year: 1190 Days

Day: 14.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.25 AU - 3.29 AU

Year: 1728 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,856,367 km

• M1: 2,040,216 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.73 AU - 3.89 AU

Year: 2787 Days

Day: 26.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,856,367 km

• M1: 3,038,183 km (0.092 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 11.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.74 AU - 7.34 AU

Year: 5563 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,856,367 km

• M1: 139,724 km (0.09 R)
• M2: 548,276 km (0.063 R)
• M3: 952,190 km (0.049 R)
• M4: 1,392,158 km (0.044 R)
• M5: 1,768,247 km (0.111 R)
• M6: 2,462,680 km (0.111 R)
• M7: 4,107,509 km (0.107 R)
• M8: 4,614,047 km (0.051 R)
• M9: 5,579,552 km (0.098 R)
• M10: 5,929,760 km (0.107 R)
• M11: 6,388,278 km (0.082 R)
• M12: 7,515,947 km (0.083 R)
• M13: 8,967,644 km (0.086 R)
• M14: 9,490,788 km (0.114 R)
• M15: 10,509,998 km (0.103 R)
• M16: 10,865,593 km (0.041 R)
• M17: 11,229,115 km (0.12 R)
• M18: 12,222,445 km (0.113 R)
• M19: 13,900,185 km (0.092 R)
• M20: 16,192,474 km (0.094 R)
• M21: 17,770,432 km (0.106 R)
• M22: 19,315,778 km (0.113 R)
• M23: 22,160,082 km (0.088 R)
• M24: 23,417,452 km (0.04 R)
• M25: 25,431,638 km (0.096 R)
• M26: 27,390,921 km (0.114 R)
• M27: 27,896,113 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718

Radius: 7.9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.35 AU - 20.71 AU

Year: 26336 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,856,367 km

• M1: 98,735 km (0.052 R)
• M2: 363,822 km (0.097 R)
• M3: 1,085,931 km (0.077 R)
• M4: 1,747,453 km (0.059 R)
• M5: 3,282,476 km (0.118 R)
• M6: 3,554,445 km (0.086 R)
• M7: 4,318,741 km (0.065 R)
• M8: 4,683,311 km (0.067 R)
• M9: 5,432,946 km (0.036 R)
• M10: 6,079,358 km (0.119 R)
• M11: 6,776,036 km (0.055 R)
• M12: 7,524,773 km (0.059 R)
• M13: 7,946,041 km (0.114 R)
• M14: 9,852,067 km (0.087 R)
• M15: 11,973,514 km (0.099 R)
• M16: 17,824,586 km (0.059 R)
• M17: 23,848,743 km (0.102 R)
• M18: 27,008,998 km (0.113 R)
• M19: 29,782,094 km (0.089 R)
• M20: 30,835,861 km (0.088 R)
• M21: 32,739,494 km (0.086 R)
• M22: 38,145,063 km (0.112 R)
• M23: 44,797,531 km (0.083 R)
• M24: 62,880,323 km (0.115 R)
• M25: 63,959,074 km (0.114 R)
• M26: 64,612,068 km (0.112 R)
• M27: 67,044,979 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit