🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 160 Days

Day: 37.3 Hours

Environment

Temp: 247 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.2 AU

Year: 340 Days

Day: 39.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,495,766 km

• M1: 136,583 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.42 AU - 2.14 AU

Year: 859 Days

Day: 36.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 109.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.95 AU - 1.97 AU

Year: 992 Days

Day: 22.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,495,766 km

• M1: 115,190 km (0.049 R)
• M2: 1,681,181 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.73 AU - 7.29 AU

Year: 6712 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,495,766 km

• M1: 181,612 km (0.077 R)
• M2: 680,072 km (0.077 R)
• M3: 1,184,217 km (0.113 R)
• M4: 1,678,189 km (0.111 R)
• M5: 2,170,366 km (0.036 R)
• M6: 2,853,131 km (0.1 R)
• M7: 3,631,638 km (0.113 R)
• M8: 4,169,442 km (0.086 R)
• M9: 5,645,076 km (0.109 R)
• M10: 7,373,230 km (0.09 R)
• M11: 8,241,496 km (0.097 R)
• M12: 8,843,777 km (0.116 R)
• M13: 12,103,365 km (0.106 R)
• M14: 17,423,066 km (0.11 R)
• M15: 18,757,329 km (0.077 R)
• M16: 19,309,794 km (0.041 R)
• M17: 20,015,447 km (0.087 R)
• M18: 20,519,742 km (0.105 R)
• M19: 21,704,257 km (0.039 R)
• M20: 23,327,394 km (0.087 R)
• M21: 24,947,240 km (0.111 R)
• M22: 25,447,645 km (0.071 R)
• M23: 27,427,872 km (0.029 R)
• M24: 28,500,788 km (0.12 R)
• M25: 31,113,365 km (0.097 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit