🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 24.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.04 AU - 2.42 AU

Year: 1229 Days

Day: 12.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.13 AU - 3.49 AU

Year: 1738 Days

Day: 24.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.95 AU - 4.69 AU

Year: 2755 Days

Day: 18.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 12.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.74 AU - 13.92 AU

Year: 15013 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,401,445 km

• M1: 151,842 km (0.089 R)
• M2: 654,939 km (0.098 R)
• M3: 1,065,885 km (0.083 R)
• M4: 1,584,690 km (0.073 R)
• M5: 2,795,835 km (0.06 R)
• M6: 4,460,709 km (0.107 R)
• M7: 7,885,154 km (0.115 R)
• M8: 8,635,836 km (0.112 R)
• M9: 14,629,475 km (0.112 R)
• M10: 15,763,277 km (0.096 R)
• M11: 16,527,423 km (0.101 R)
• M12: 20,073,940 km (0.072 R)
• M13: 20,560,582 km (0.098 R)
• M14: 22,498,921 km (0.116 R)
• M15: 24,648,643 km (0.067 R)
• M16: 30,297,010 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 4.4

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.66 AU - 20.46 AU

Year: 28317 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,401,445 km

• M1: 54,753 km (0.077 R)
• M2: 487,839 km (0.08 R)
• M3: 785,538 km (0.105 R)
• M4: 1,317,508 km (0.047 R)
• M5: 1,499,270 km (0.109 R)
• M6: 1,852,770 km (0.11 R)
• M7: 4,004,885 km (0.084 R)
• M8: 4,757,212 km (0.103 R)
• M9: 5,473,337 km (0.109 R)
• M10: 6,350,430 km (0.079 R)
• M11: 8,716,170 km (0.12 R)
• M12: 10,605,442 km (0.107 R)
• M13: 12,531,814 km (0.105 R)
• M14: 13,348,618 km (0.102 R)
• M15: 20,383,458 km (0.079 R)
• M16: 25,256,758 km (0.115 R)
• M17: 33,725,344 km (0.052 R)
• M18: 34,292,021 km (0.027 R)
• M19: 37,070,652 km (0.096 R)
• M20: 39,680,686 km (0.099 R)
• M21: 39,995,589 km (0.075 R)
• M22: 52,285,653 km (0.082 R)
• M23: 53,810,504 km (0.094 R)
• M24: 56,549,940 km (0.086 R)
• M25: 57,953,916 km (0.05 R)
• M26: 91,401,457 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 10,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit