🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.99 AU

Year: 268 Days

Day: 44.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.2 AU - 1.66 AU

Year: 628 Days

Day: 19.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.99 AU - 2.47 AU

Year: 1222 Days

Day: 25.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,549,376 km

• M1: 22,739 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.19 AU - 2.99 AU

Year: 1530 Days

Day: 20.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 12.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.02 AU - 7.88 AU

Year: 6013 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,549,376 km

• M1: 150,645 km (0.082 R)
• M2: 534,962 km (0.091 R)
• M3: 1,496,278 km (0.091 R)
• M4: 2,368,882 km (0.057 R)
• M5: 3,268,863 km (0.071 R)
• M6: 5,833,419 km (0.098 R)
• M7: 9,081,189 km (0.107 R)
• M8: 10,771,645 km (0.078 R)
• M9: 19,800,475 km (0.117 R)
• M10: 21,834,258 km (0.103 R)
• M11: 24,253,405 km (0.091 R)
• M12: 25,787,831 km (0.062 R)
• M13: 26,225,404 km (0.084 R)
• M14: 30,388,863 km (0.099 R)
• M15: 31,569,339 km (0.113 R)
• M16: 36,160,498 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 10.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.92 AU - 8.16 AU

Year: 6857 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,549,376 km

• M1: 129,851 km (0.085 R)
• M2: 848,968 km (0.054 R)
• M3: 1,214,436 km (0.119 R)
• M4: 1,617,901 km (0.077 R)
• M5: 2,244,417 km (0.109 R)
• M6: 3,308,955 km (0.076 R)
• M7: 3,681,753 km (0.1 R)
• M8: 6,260,970 km (0.074 R)
• M9: 8,766,585 km (0.086 R)
• M10: 9,484,804 km (0.102 R)
• M11: 10,193,150 km (0.052 R)
• M12: 10,734,844 km (0.115 R)
• M13: 11,295,537 km (0.106 R)
• M14: 15,848,398 km (0.043 R)
• M15: 18,527,846 km (0.08 R)
• M16: 19,112,774 km (0.115 R)
• M17: 21,897,987 km (0.102 R)
• M18: 26,566,787 km (0.04 R)
• M19: 30,123,626 km (0.108 R)
• M20: 34,862,587 km (0.116 R)
• M21: 40,076,073 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit