🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.86 AU - 0.92 AU

Year: 367 Days

Day: 36.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,057,440 km

• M1: 23,936 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.96 AU - 1.04 AU

Year: 437 Days

Day: 13.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,057,440 km

• M1: 40,990 km (0.113 R)
• M2: 1,002,904 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 483 Days

Day: 20.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,057,440 km

• M1: 543,489 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 10.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.89 AU - 6.53 AU

Year: 6756 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,057,440 km

• M1: 126,709 km (0.096 R)
• M2: 715,826 km (0.108 R)
• M3: 1,986,361 km (0.093 R)
• M4: 3,090,542 km (0.059 R)
• M5: 5,612,613 km (0.056 R)
• M6: 7,271,504 km (0.079 R)
• M7: 7,605,107 km (0.083 R)
• M8: 9,075,205 km (0.088 R)
• M9: 10,761,772 km (0.116 R)
• M10: 13,585,880 km (0.083 R)
• M11: 14,438,438 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 7.3

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.5 AU - 19.18 AU

Year: 27522 Days

Day: 22.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,057,440 km

• M1: 91,853 km (0.069 R)
• M2: 323,730 km (0.095 R)
• M3: 882,179 km (0.118 R)
• M4: 1,640,341 km (0.12 R)
• M5: 3,147,689 km (0.063 R)
• M6: 8,101,173 km (0.12 R)
• M7: 9,630,213 km (0.078 R)
• M8: 14,310,832 km (0.1 R)
• M9: 24,643,407 km (0.09 R)
• M10: 42,489,535 km (0.087 R)
• M11: 47,320,948 km (0.071 R)
• M12: 49,633,133 km (0.119 R)
• M13: 51,697,135 km (0.085 R)
• M14: 54,648,551 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit