🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.05 AU - 1.41 AU

Year: 479 Days

Day: 18.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 162.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.63 AU - 2.37 AU

Year: 994 Days

Day: 17.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.23 AU - 3.83 AU

Year: 2331 Days

Day: 24.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,073,288 km

• M1: 302,038 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.06 AU - 4.18 AU

Year: 2939 Days

Day: 31.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.8

Radius: 4.4

Gravity: 40.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.18 AU - 15.72 AU

Year: 17337 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,073,288 km

• M1: 54,753 km (0.069 R)
• M2: 256,560 km (0.078 R)
• M3: 447,298 km (0.074 R)
• M4: 712,235 km (0.099 R)
• M5: 908,358 km (0.025 R)
• M6: 1,793,080 km (0.084 R)
• M7: 1,999,226 km (0.069 R)
• M8: 2,459,090 km (0.065 R)
• M9: 3,089,944 km (0.09 R)
• M10: 4,294,057 km (0.081 R)
• M11: 5,622,337 km (0.118 R)
• M12: 6,315,873 km (0.067 R)
• M13: 6,573,779 km (0.089 R)
• M14: 8,789,623 km (0.061 R)
• M15: 9,551,974 km (0.12 R)
• M16: 11,841,868 km (0.115 R)
• M17: 15,455,704 km (0.049 R)
• M18: 16,806,872 km (0.059 R)
• M19: 18,669,665 km (0.076 R)
• M20: 19,741,683 km (0.066 R)
• M21: 22,302,350 km (0.025 R)
• M22: 22,699,682 km (0.102 R)
• M23: 26,159,132 km (0.093 R)
• M24: 29,356,787 km (0.083 R)
• M25: 30,437,482 km (0.071 R)
• M26: 32,045,061 km (0.081 R)
• M27: 32,297,283 km (0.107 R)
• M28: 34,231,284 km (0.055 R)
• M29: 36,377,864 km (0.118 R)
• M30: 36,928,234 km (0.099 R)
• M31: 37,066,612 km (0.113 R)
• M32: 39,473,642 km (0.11 R)
• M33: 43,353,164 km (0.05 R)
• M34: 49,974,665 km (0.062 R)
• M35: 52,206,964 km (0.077 R)
• M36: 53,968,778 km (0.041 R)
• M37: 57,239,137 km (0.098 R)
• M38: 58,170,384 km (0.049 R)
• M39: 63,374,744 km (0.034 R)
• M40: 67,217,465 km (0.109 R)
• M41: 70,998,401 km (0.072 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit