🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.71 AU - 0.87 AU

Year: 254 Days

Day: 23.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 61.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.81 AU - 1.09 AU

Year: 335 Days

Day: 40.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.49 AU - 1.61 AU

Year: 698 Days

Day: 39.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.8 AU - 2.12 AU

Year: 992 Days

Day: 13.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 11.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.97 AU - 14.49 AU

Year: 14529 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,762,833 km

• M1: 139,276 km (0.118 R)
• M2: 519,254 km (0.084 R)
• M3: 1,514,828 km (0.117 R)
• M4: 1,915,451 km (0.073 R)
• M5: 2,774,442 km (0.112 R)
• M6: 3,434,618 km (0.073 R)
• M7: 3,959,856 km (0.082 R)
• M8: 4,666,855 km (0.083 R)
• M9: 6,412,513 km (0.114 R)
• M10: 7,749,618 km (0.081 R)
• M11: 8,362,521 km (0.103 R)
• M12: 9,160,925 km (0.099 R)
• M13: 9,954,990 km (0.119 R)
• M14: 13,596,502 km (0.092 R)
• M15: 15,057,026 km (0.036 R)
• M16: 17,559,648 km (0.102 R)
• M17: 25,361,626 km (0.106 R)
• M18: 27,892,673 km (0.105 R)
• M19: 28,772,458 km (0.106 R)
• M20: 29,219,307 km (0.049 R)
• M21: 31,053,077 km (0.117 R)
• M22: 39,983,322 km (0.107 R)
• M23: 43,254,728 km (0.064 R)
• M24: 47,162,973 km (0.069 R)
• M25: 48,568,893 km (0.09 R)
• M26: 50,324,873 km (0.044 R)
• M27: 55,328,772 km (0.086 R)
• M28: 60,838,013 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.9

Radius: 6.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.62 AU - 20.9 AU

Year: 29386 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,762,833 km

• M1: 84,822 km (0.082 R)
• M2: 738,265 km (0.09 R)
• M3: 1,068,278 km (0.104 R)
• M4: 1,306,289 km (0.105 R)
• M5: 3,940,707 km (0.081 R)
• M6: 4,426,900 km (0.109 R)
• M7: 5,415,742 km (0.118 R)
• M8: 6,127,379 km (0.032 R)
• M9: 8,450,185 km (0.101 R)
• M10: 10,011,987 km (0.11 R)
• M11: 11,135,766 km (0.118 R)
• M12: 12,105,310 km (0.111 R)
• M13: 14,016,273 km (0.091 R)
• M14: 23,402,642 km (0.077 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit