🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 41.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,046,041 km

• M1: 38,297 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 188 Days

Day: 24.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,046,041 km

• M1: 47,871 km (0.05 R)
• M2: 135,386 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 202 Days

Day: 27.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 374 Days

Day: 46.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,046,041 km

• M1: 181,462 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.36 AU - 1.54 AU

Year: 672 Days

Day: 15.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.15 AU - 1.87 AU

Year: 714 Days

Day: 39.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,046,041 km

• M1: 82,728 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.25 AU

Year: 1097 Days

Day: 13.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,046,041 km

• M1: 695,331 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.6 AU - 3.88 AU

Year: 2245 Days

Day: 22.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,046,041 km

• M1: 85,570 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.8

Radius: 11.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.57 AU - 11.13 AU

Year: 12820 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,046,041 km

• M1: 141,819 km (0.087 R)
• M2: 535,112 km (0.099 R)
• M3: 1,146,668 km (0.104 R)
• M4: 1,600,548 km (0.107 R)
• M5: 3,140,359 km (0.109 R)
• M6: 3,680,407 km (0.088 R)
• M7: 4,251,721 km (0.104 R)
• M8: 4,622,275 km (0.049 R)
• M9: 5,572,221 km (0.111 R)
• M10: 6,526,207 km (0.11 R)
• M11: 6,895,265 km (0.059 R)
• M12: 7,675,568 km (0.1 R)
• M13: 12,928,547 km (0.114 R)
• M14: 13,381,230 km (0.059 R)
• M15: 14,114,260 km (0.103 R)
• M16: 15,515,094 km (0.107 R)
• M17: 17,083,628 km (0.097 R)
• M18: 19,504,421 km (0.102 R)
• M19: 20,014,699 km (0.059 R)
• M20: 20,533,804 km (0.113 R)
• M21: 22,981,973 km (0.104 R)
• M22: 23,647,235 km (0.094 R)
• M23: 25,416,828 km (0.113 R)
• M24: 30,337,551 km (0.082 R)
• M25: 31,023,008 km (0.058 R)
• M26: 38,588,621 km (0.084 R)
• M27: 45,046,312 km (0.101 R)
• M28: 46,690,842 km (0.067 R)
• M29: 50,736,417 km (0.062 R)
• M30: 58,456,116 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.2

Radius: 6.4

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.9 AU - 12.52 AU

Year: 15428 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,046,041 km

• M1: 80,184 km (0.069 R)
• M2: 465,549 km (0.12 R)
• M3: 695,481 km (0.075 R)
• M4: 1,013,376 km (0.086 R)
• M5: 1,786,348 km (0.046 R)
• M6: 2,367,835 km (0.055 R)
• M7: 4,226,589 km (0.119 R)
• M8: 4,670,595 km (0.116 R)
• M9: 5,577,009 km (0.088 R)
• M10: 6,720,684 km (0.064 R)
• M11: 7,549,905 km (0.072 R)
• M12: 12,045,321 km (0.09 R)
• M13: 12,870,952 km (0.109 R)
• M14: 23,693,610 km (0.051 R)
• M15: 32,889,241 km (0.102 R)
• M16: 33,872,249 km (0.097 R)
• M17: 44,207,218 km (0.077 R)
• M18: 45,706,338 km (0.08 R)
• M19: 54,221,150 km (0.115 R)
• M20: 56,460,032 km (0.118 R)
• M21: 61,121,202 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit