🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 42.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.41 AU - 1.79 AU

Year: 715 Days

Day: 24.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.5 AU - 2.66 AU

Year: 1463 Days

Day: 23.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,559,467 km

• M1: 436,676 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.66 AU - 3.54 AU

Year: 1927 Days

Day: 28.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,559,467 km

• M1: 612,154 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.3

Radius: 12.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.47 AU - 14.57 AU

Year: 15642 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,559,467 km

• M1: 189,391 km (0.07 R)
• M2: 421,417 km (0.028 R)
• M3: 615,745 km (0.086 R)
• M4: 843,134 km (0.07 R)
• M5: 945,159 km (0.099 R)
• M6: 1,099,096 km (0.069 R)
• M7: 1,704,967 km (0.09 R)
• M8: 2,093,622 km (0.068 R)
• M9: 2,277,777 km (0.064 R)
• M10: 4,089,407 km (0.084 R)
• M11: 4,295,404 km (0.087 R)
• M12: 5,208,699 km (0.073 R)
• M13: 6,239,727 km (0.05 R)
• M14: 6,328,588 km (0.095 R)
• M15: 7,489,318 km (0.116 R)
• M16: 7,997,652 km (0.112 R)
• M17: 8,094,142 km (0.12 R)
• M18: 8,353,545 km (0.093 R)
• M19: 9,047,679 km (0.109 R)
• M20: 9,148,359 km (0.095 R)
• M21: 9,249,487 km (0.107 R)
• M22: 9,794,771 km (0.115 R)
• M23: 11,638,565 km (0.094 R)
• M24: 12,901,021 km (0.118 R)
• M25: 13,625,374 km (0.105 R)
• M26: 14,402,236 km (0.05 R)
• M27: 15,033,988 km (0.074 R)
• M28: 15,473,656 km (0.099 R)
• M29: 15,796,039 km (0.055 R)
• M30: 16,570,657 km (0.106 R)
• M31: 16,983,248 km (0.117 R)
• M32: 17,524,942 km (0.077 R)
• M33: 17,734,678 km (0.062 R)
• M34: 18,496,879 km (0.102 R)
• M35: 18,925,028 km (0.049 R)
• M36: 22,329,577 km (0.059 R)
• M37: 23,244,368 km (0.113 R)
• M38: 24,311,599 km (0.119 R)
• M39: 24,639,517 km (0.075 R)
• M40: 24,874,685 km (0.103 R)
• M41: 25,347,265 km (0.035 R)
• M42: 26,013,723 km (0.106 R)
• M43: 27,315,674 km (0.095 R)
• M44: 27,999,037 km (0.032 R)
• M45: 29,034,553 km (0.074 R)
• M46: 29,283,035 km (0.068 R)
• M47: 29,532,116 km (0.082 R)
• M48: 29,682,013 km (0.101 R)
• M49: 29,882,175 km (0.06 R)
• M50: 30,233,430 km (0.098 R)
• M51: 33,404,756 km (0.117 R)
• M52: 33,508,876 km (0.11 R)
• M53: 34,713,288 km (0.073 R)
• M54: 35,506,307 km (0.103 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit