🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 174 Days

Day: 40.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,281,751 km

• M1: 53,406 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 187 Days

Day: 28.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.56 AU - 2.14 AU

Year: 919 Days

Day: 24 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.64 AU - 3.78 AU

Year: 2101 Days

Day: 17.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 11

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.92 AU - 5.96 AU

Year: 4634 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 17,281,751 km

• M1: 149,448 km (0.053 R)
• M2: 526,884 km (0.052 R)
• M3: 1,056,011 km (0.04 R)
• M4: 1,443,021 km (0.045 R)
• M5: 2,123,542 km (0.058 R)
• M6: 2,608,388 km (0.096 R)
• M7: 3,542,328 km (0.109 R)
• M8: 4,407,752 km (0.103 R)
• M9: 5,566,986 km (0.036 R)
• M10: 5,976,734 km (0.12 R)
• M11: 6,465,620 km (0.118 R)
• M12: 7,788,514 km (0.118 R)
• M13: 8,549,668 km (0.059 R)
• M14: 9,512,330 km (0.049 R)
• M15: 11,218,045 km (0.066 R)
• M16: 11,829,601 km (0.088 R)
• M17: 16,304,672 km (0.095 R)
• M18: 17,958,327 km (0.032 R)
• M19: 18,674,302 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 11.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.23 AU - 6.39 AU

Year: 5115 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 17,281,751 km

• M1: 142,268 km (0.119 R)
• M2: 514,018 km (0.089 R)
• M3: 908,657 km (0.083 R)
• M4: 1,703,621 km (0.11 R)
• M5: 2,993,453 km (0.079 R)
• M6: 3,451,522 km (0.104 R)
• M7: 4,656,084 km (0.104 R)
• M8: 5,920,635 km (0.025 R)
• M9: 6,512,594 km (0.1 R)
• M10: 8,560,439 km (0.039 R)
• M11: 9,942,125 km (0.114 R)
• M12: 11,942,099 km (0.098 R)
• M13: 13,186,155 km (0.109 R)
• M14: 14,151,959 km (0.091 R)
• M15: 15,211,560 km (0.05 R)
• M16: 16,076,984 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit