🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 153 Days

Day: 23.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 176 Days

Day: 36.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,336,212 km

• M1: 55,202 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.17 AU - 1.47 AU

Year: 635 Days

Day: 44.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.2 AU - 3.54 AU

Year: 2037 Days

Day: 16.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 8.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.49 AU - 4.51 AU

Year: 3999 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,336,212 km

• M1: 106,962 km (0.115 R)
• M2: 379,231 km (0.052 R)
• M3: 694,433 km (0.118 R)
• M4: 1,790,387 km (0.094 R)
• M5: 2,298,571 km (0.06 R)
• M6: 2,980,139 km (0.109 R)
• M7: 3,350,843 km (0.06 R)
• M8: 3,621,016 km (0.077 R)
• M9: 4,267,429 km (0.063 R)
• M10: 4,607,465 km (0.101 R)
• M11: 7,101,411 km (0.119 R)
• M12: 8,803,685 km (0.113 R)
• M13: 10,878,608 km (0.064 R)
• M14: 11,842,766 km (0.109 R)
• M15: 12,862,724 km (0.08 R)
• M16: 13,484,004 km (0.108 R)
• M17: 14,453,548 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 10.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.24 AU - 9.46 AU

Year: 11978 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,336,212 km

• M1: 125,662 km (0.111 R)
• M2: 556,654 km (0.035 R)
• M3: 1,004,251 km (0.093 R)
• M4: 1,615,358 km (0.065 R)
• M5: 2,202,230 km (0.049 R)
• M6: 2,675,408 km (0.072 R)
• M7: 3,215,606 km (0.042 R)
• M8: 4,257,855 km (0.109 R)
• M9: 4,750,929 km (0.103 R)
• M10: 5,748,149 km (0.081 R)
• M11: 9,289,429 km (0.09 R)
• M12: 10,374,164 km (0.084 R)
• M13: 10,788,849 km (0.089 R)
• M14: 11,160,899 km (0.09 R)
• M15: 12,443,700 km (0.118 R)
• M16: 13,822,245 km (0.045 R)
• M17: 15,634,773 km (0.117 R)
• M18: 17,094,249 km (0.034 R)
• M19: 17,746,795 km (0.084 R)
• M20: 18,871,323 km (0.046 R)
• M21: 19,411,969 km (0.091 R)
• M22: 19,804,514 km (0.118 R)
• M23: 23,936,706 km (0.056 R)
• M24: 24,388,193 km (0.098 R)
• M25: 27,512,245 km (0.118 R)
• M26: 28,007,713 km (0.115 R)
• M27: 29,530,021 km (0.111 R)
• M28: 30,154,144 km (0.106 R)
• M29: 33,183,800 km (0.085 R)
• M30: 41,374,582 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit