🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.62 AU - 1.72 AU

Year: 898 Days

Day: 21.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,752,534 km

• M1: 36,951 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.37 AU - 2.13 AU

Year: 964 Days

Day: 29 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.98 AU - 2.1 AU

Year: 1213 Days

Day: 24.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.81 AU - 2.73 AU

Year: 1424 Days

Day: 24.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 10.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.33 AU - 8.05 AU

Year: 8025 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,752,534 km

• M1: 144,661 km (0.073 R)
• M2: 496,964 km (0.104 R)
• M3: 1,072,467 km (0.044 R)
• M4: 1,822,551 km (0.107 R)
• M5: 2,548,250 km (0.093 R)
• M6: 3,021,877 km (0.114 R)
• M7: 3,361,763 km (0.085 R)
• M8: 4,012,514 km (0.103 R)
• M9: 4,368,258 km (0.119 R)
• M10: 4,805,084 km (0.046 R)
• M11: 6,624,643 km (0.071 R)
• M12: 7,940,655 km (0.073 R)
• M13: 10,255,682 km (0.103 R)
• M14: 11,296,584 km (0.05 R)
• M15: 13,345,925 km (0.08 R)
• M16: 18,539,664 km (0.094 R)
• M17: 20,560,133 km (0.036 R)
• M18: 21,374,843 km (0.087 R)
• M19: 27,399,299 km (0.114 R)
• M20: 29,396,131 km (0.106 R)
• M21: 31,061,903 km (0.091 R)
• M22: 32,351,886 km (0.108 R)
• M23: 34,923,773 km (0.032 R)
• M24: 35,966,320 km (0.059 R)
• M25: 37,629,100 km (0.088 R)
• M26: 38,847,725 km (0.116 R)
• M27: 39,342,445 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.74 AU - 10.2 AU

Year: 10261 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,752,534 km

• M1: 175,329 km (0.093 R)
• M2: 2,361,851 km (0.117 R)
• M3: 4,145,058 km (0.09 R)
• M4: 6,984,874 km (0.086 R)
• M5: 9,277,910 km (0.086 R)
• M6: 12,614,092 km (0.093 R)
• M7: 13,657,837 km (0.09 R)
• M8: 14,287,793 km (0.101 R)
• M9: 17,004,491 km (0.109 R)
• M10: 19,327,447 km (0.118 R)
• M11: 27,557,573 km (0.114 R)
• M12: 31,734,196 km (0.095 R)
• M13: 34,707,005 km (0.077 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: 238 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit