🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 35 Hours

Environment

Temp: 210 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,561,973 km

• M1: 417,827 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 37.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.8 AU - 0.88 AU

Year: 271 Days

Day: 26.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 987 Days

Day: 22.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,561,973 km

• M1: 112,797 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.36 AU - 3.64 AU

Year: 1826 Days

Day: 16.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.07 AU - 3.33 AU

Year: 2012 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.8

Radius: 7.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.69 AU - 17.27 AU

Year: 20377 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,561,973 km

• M1: 98,585 km (0.037 R)
• M2: 378,782 km (0.048 R)
• M3: 693,386 km (0.101 R)
• M4: 950,994 km (0.116 R)
• M5: 1,959,134 km (0.091 R)
• M6: 2,222,725 km (0.065 R)
• M7: 3,061,371 km (0.104 R)
• M8: 3,471,867 km (0.059 R)
• M9: 5,828,333 km (0.088 R)
• M10: 7,092,884 km (0.065 R)
• M11: 7,357,373 km (0.109 R)
• M12: 7,674,371 km (0.074 R)
• M13: 8,982,903 km (0.089 R)
• M14: 9,503,354 km (0.056 R)
• M15: 9,770,985 km (0.107 R)
• M16: 10,547,398 km (0.099 R)
• M17: 13,057,949 km (0.037 R)
• M18: 13,930,554 km (0.078 R)
• M19: 14,486,609 km (0.083 R)
• M20: 15,495,048 km (0.106 R)
• M21: 27,087,686 km (0.119 R)
• M22: 28,282,973 km (0.058 R)
• M23: 29,513,117 km (0.113 R)
• M24: 31,247,554 km (0.072 R)
• M25: 36,988,672 km (0.044 R)
• M26: 37,385,854 km (0.067 R)
• M27: 41,944,101 km (0.098 R)
• M28: 42,375,990 km (0.115 R)
• M29: 46,859,439 km (0.09 R)
• M30: 48,421,540 km (0.032 R)
• M31: 51,156,189 km (0.099 R)
• M32: 53,147,336 km (0.085 R)
• M33: 57,460,542 km (0.091 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit