🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 230 Days

Day: 43 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.51 AU - 3.13 AU

Year: 1784 Days

Day: 21.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.71 AU - 4.25 AU

Year: 2446 Days

Day: 20.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 14.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.11 AU - 8.47 AU

Year: 6665 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,970,647 km

• M1: 196,123 km (0.079 R)
• M2: 664,065 km (0.11 R)
• M3: 1,162,675 km (0.094 R)
• M4: 1,978,581 km (0.113 R)
• M5: 3,421,154 km (0.107 R)
• M6: 6,185,573 km (0.099 R)
• M7: 6,676,703 km (0.068 R)
• M8: 7,264,772 km (0.099 R)
• M9: 7,849,849 km (0.078 R)
• M10: 8,990,682 km (0.086 R)
• M11: 9,536,715 km (0.116 R)
• M12: 10,882,198 km (0.039 R)
• M13: 13,079,641 km (0.115 R)
• M14: 14,854,021 km (0.06 R)
• M15: 15,738,893 km (0.064 R)
• M16: 18,271,136 km (0.046 R)
• M17: 18,876,259 km (0.115 R)
• M18: 19,774,146 km (0.049 R)
• M19: 21,063,979 km (0.099 R)
• M20: 22,030,082 km (0.108 R)
• M21: 26,191,745 km (0.085 R)
• M22: 27,221,876 km (0.078 R)
• M23: 28,907,844 km (0.116 R)
• M24: 30,007,837 km (0.086 R)
• M25: 30,756,574 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.2

Radius: 3.2

Gravity: 72.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.26 AU - 18.14 AU

Year: 28053 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,970,647 km

• M1: 40,242 km (0.119 R)
• M2: 564,582 km (0.062 R)
• M3: 1,200,523 km (0.093 R)
• M4: 1,903,783 km (0.032 R)
• M5: 2,236,039 km (0.084 R)
• M6: 3,854,988 km (0.037 R)
• M7: 7,347,200 km (0.107 R)
• M8: 9,572,020 km (0.078 R)
• M9: 12,281,088 km (0.116 R)
• M10: 13,107,017 km (0.109 R)
• M11: 14,373,214 km (0.118 R)
• M12: 14,785,057 km (0.076 R)
• M13: 16,067,858 km (0.034 R)
• M14: 17,609,165 km (0.108 R)
• M15: 40,860,564 km (0.067 R)
• M16: 46,156,478 km (0.051 R)
• M17: 49,992,616 km (0.03 R)
• M18: 51,508,192 km (0.091 R)
• M19: 51,891,761 km (0.09 R)
• M20: 59,336,499 km (0.114 R)
• M21: 66,096,678 km (0.078 R)
• M22: 85,336,011 km (0.037 R)
• M23: 88,591,859 km (0.093 R)
• M24: 96,509,027 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit