🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.9 AU - 2.84 AU

Year: 1288 Days

Day: 22.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,706,156 km

• M1: 540,946 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3 AU - 4.56 AU

Year: 2595 Days

Day: 32.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.25 AU - 4.75 AU

Year: 3371 Days

Day: 18.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,706,156 km

• M1: 1,248,095 km (0.11 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 10.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.7 AU - 11.8 AU

Year: 14222 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,706,156 km

• M1: 140,173 km (0.114 R)
• M2: 1,273,227 km (0.099 R)
• M3: 1,692,102 km (0.103 R)
• M4: 2,718,792 km (0.119 R)
• M5: 4,370,053 km (0.104 R)
• M6: 5,372,359 km (0.087 R)
• M7: 5,712,694 km (0.065 R)
• M8: 6,188,864 km (0.038 R)
• M9: 7,449,974 km (0.113 R)
• M10: 8,067,813 km (0.075 R)
• M11: 10,242,218 km (0.037 R)
• M12: 10,826,847 km (0.115 R)
• M13: 11,249,161 km (0.115 R)
• M14: 12,516,704 km (0.077 R)
• M15: 13,736,675 km (0.084 R)
• M16: 14,665,977 km (0.12 R)
• M17: 15,713,012 km (0.048 R)
• M18: 16,098,825 km (0.109 R)
• M19: 21,329,066 km (0.079 R)
• M20: 23,264,114 km (0.062 R)
• M21: 29,417,524 km (0.082 R)
• M22: 57,608,794 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 10.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.35 AU - 13.33 AU

Year: 15306 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,706,156 km

• M1: 176,825 km (0.068 R)
• M2: 679,324 km (0.045 R)
• M3: 1,466,658 km (0.077 R)
• M4: 1,995,935 km (0.098 R)
• M5: 2,486,616 km (0.107 R)
• M6: 4,618,535 km (0.09 R)
• M7: 5,241,610 km (0.055 R)
• M8: 8,308,666 km (0.115 R)
• M9: 10,266,303 km (0.059 R)
• M10: 13,164,613 km (0.118 R)
• M11: 16,439,908 km (0.087 R)
• M12: 22,910,166 km (0.118 R)
• M13: 26,088,672 km (0.082 R)
• M14: 30,801,005 km (0.1 R)
• M15: 32,896,273 km (0.114 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit