🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 167 Days

Day: 30.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 184 Days

Day: 19.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.84 AU - 2.04 AU

Year: 997 Days

Day: 47.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.6 °

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: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.95 AU - 1.97 AU

Year: 1012 Days

Day: 13.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 9.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.72 AU - 8.78 AU

Year: 7203 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,329,225 km

• M1: 115,639 km (0.104 R)
• M2: 428,598 km (0.111 R)
• M3: 825,331 km (0.113 R)
• M4: 1,185,862 km (0.103 R)
• M5: 1,627,475 km (0.091 R)
• M6: 2,934,063 km (0.117 R)
• M7: 3,434,917 km (0.077 R)
• M8: 4,809,721 km (0.115 R)
• M9: 5,368,170 km (0.108 R)
• M10: 6,363,445 km (0.11 R)
• M11: 6,774,839 km (0.11 R)
• M12: 7,616,177 km (0.085 R)
• M13: 9,959,777 km (0.098 R)
• M14: 10,558,767 km (0.07 R)
• M15: 11,272,648 km (0.063 R)
• M16: 13,763,602 km (0.104 R)
• M17: 14,345,389 km (0.085 R)
• M18: 16,897,678 km (0.101 R)
• M19: 17,873,954 km (0.117 R)
• M20: 20,072,444 km (0.116 R)
• M21: 24,001,034 km (0.055 R)
• M22: 24,921,509 km (0.032 R)
• M23: 26,832,921 km (0.111 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: 268 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit