🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 211 Days

Day: 17.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,663,732 km

• M1: 166,652 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.75 AU - 2.59 AU

Year: 1204 Days

Day: 29.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,663,732 km

• M1: 683,213 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.19 AU - 4.03 AU

Year: 2584 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 159.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 9.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.33 AU - 7.07 AU

Year: 5127 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,663,732 km

• M1: 114,442 km (0.098 R)
• M2: 791,074 km (0.057 R)
• M3: 2,068,490 km (0.079 R)
• M4: 2,358,111 km (0.069 R)
• M5: 2,675,109 km (0.09 R)
• M6: 5,385,823 km (0.058 R)
• M7: 6,891,226 km (0.074 R)
• M8: 8,200,656 km (0.1 R)
• M9: 9,094,055 km (0.058 R)
• M10: 10,981,980 km (0.083 R)
• M11: 11,824,814 km (0.054 R)
• M12: 15,458,247 km (0.091 R)
• M13: 19,707,275 km (0.12 R)
• M14: 21,879,736 km (0.096 R)
• M15: 23,363,148 km (0.08 R)
• M16: 24,912,683 km (0.114 R)
• M17: 28,043,318 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 4.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.66 AU - 19.86 AU

Year: 31843 Days

Day: 19.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,663,732 km

• M1: 53,556 km (0.105 R)
• M2: 199,564 km (0.096 R)
• M3: 1,409,810 km (0.118 R)
• M4: 1,694,196 km (0.118 R)
• M5: 5,291,725 km (0.106 R)
• M6: 5,608,723 km (0.104 R)
• M7: 6,437,047 km (0.115 R)
• M8: 7,343,759 km (0.034 R)
• M9: 8,008,872 km (0.071 R)
• M10: 8,426,698 km (0.117 R)
• M11: 8,907,805 km (0.118 R)
• M12: 10,515,534 km (0.112 R)
• M13: 12,552,159 km (0.114 R)
• M14: 15,114,920 km (0.106 R)
• M15: 16,186,938 km (0.076 R)
• M16: 19,956,954 km (0.041 R)
• M17: 21,333,105 km (0.103 R)
• M18: 34,084,678 km (0.066 R)
• M19: 35,055,867 km (0.062 R)
• M20: 38,209,241 km (0.092 R)
• M21: 42,514,817 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit