🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 37.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 17.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.56 AU - 0.72 AU

Year: 196 Days

Day: 23.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,248,600 km

• M1: 499,507 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.89 AU - 3.21 AU

Year: 2039 Days

Day: 29.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,248,600 km

• M1: 938,128 km (0.042 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.87 AU - 4.69 AU

Year: 2814 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.9

Radius: 6.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.92 AU - 12.14 AU

Year: 15976 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,248,600 km

• M1: 117,883 km (0.06 R)
• M2: 462,407 km (0.067 R)
• M3: 781,200 km (0.096 R)
• M4: 1,240,615 km (0.119 R)
• M5: 1,646,175 km (0.04 R)
• M6: 2,013,139 km (0.11 R)
• M7: 3,671,431 km (0.027 R)
• M8: 4,611,055 km (0.065 R)
• M9: 5,136,742 km (0.113 R)
• M10: 5,579,402 km (0.098 R)
• M11: 6,642,445 km (0.045 R)
• M12: 6,954,356 km (0.12 R)
• M13: 7,385,497 km (0.112 R)
• M14: 8,065,420 km (0.108 R)
• M15: 10,728,112 km (0.112 R)
• M16: 11,013,246 km (0.082 R)
• M17: 12,885,613 km (0.088 R)
• M18: 13,701,669 km (0.116 R)
• M19: 14,264,456 km (0.069 R)
• M20: 16,544,627 km (0.084 R)
• M21: 21,510,678 km (0.107 R)
• M22: 22,117,148 km (0.086 R)
• M23: 24,740,197 km (0.072 R)
• M24: 25,405,907 km (0.111 R)
• M25: 33,435,124 km (0.071 R)
• M26: 33,738,658 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit