🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 24.1 Hours

Environment

Temp: 270 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,701,926 km

• M1: 44,431 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.9 AU - 1.08 AU

Year: 345 Days

Day: 47.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.67 AU - 1.77 AU

Year: 789 Days

Day: 13 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.28 AU - 2.9 AU

Year: 1458 Days

Day: 30.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,701,926 km

• M1: 557,701 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.48 AU - 3.58 AU

Year: 1845 Days

Day: 39.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837

Radius: 3.6

Gravity: 64.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.65 AU - 18.89 AU

Year: 20875 Days

Day: 16.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,701,926 km

• M1: 44,879 km (0.088 R)
• M2: 189,391 km (0.047 R)
• M3: 841,937 km (0.082 R)
• M4: 1,290,132 km (0.048 R)
• M5: 1,655,001 km (0.102 R)
• M6: 1,981,424 km (0.049 R)
• M7: 2,760,380 km (0.058 R)
• M8: 2,916,560 km (0.099 R)
• M9: 3,450,325 km (0.042 R)
• M10: 4,180,064 km (0.115 R)
• M11: 4,421,215 km (0.041 R)
• M12: 4,563,034 km (0.115 R)
• M13: 5,980,923 km (0.09 R)
• M14: 6,466,817 km (0.038 R)
• M15: 11,142,049 km (0.045 R)
• M16: 12,783,587 km (0.077 R)
• M17: 12,999,457 km (0.078 R)
• M18: 13,438,526 km (0.086 R)
• M19: 14,815,126 km (0.089 R)
• M20: 16,115,281 km (0.102 R)
• M21: 16,707,389 km (0.108 R)
• M22: 18,295,969 km (0.088 R)
• M23: 19,409,426 km (0.12 R)
• M24: 23,769,456 km (0.104 R)
• M25: 24,757,849 km (0.085 R)
• M26: 26,233,333 km (0.099 R)
• M27: 28,007,564 km (0.101 R)
• M28: 28,250,062 km (0.083 R)
• M29: 28,985,784 km (0.098 R)
• M30: 29,109,651 km (0.12 R)
• M31: 29,233,967 km (0.119 R)
• M32: 39,288,141 km (0.107 R)
• M33: 40,667,583 km (0.103 R)
• M34: 42,237,912 km (0.108 R)
• M35: 47,190,648 km (0.072 R)
• M36: 48,573,830 km (0.115 R)
• M37: 51,058,950 km (0.119 R)
• M38: 55,323,387 km (0.041 R)
• M39: 59,020,399 km (0.082 R)
• M40: 66,255,551 km (0.04 R)
• M41: 67,118,132 km (0.087 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit