🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 34.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.88 AU - 0.96 AU

Year: 321 Days

Day: 12.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.5 AU - 3.76 AU

Year: 2514 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 6

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.75 AU - 17.09 AU

Year: 19901 Days

Day: 22.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,307,834 km

• M1: 74,649 km (0.118 R)
• M2: 347,366 km (0.088 R)
• M3: 536,757 km (0.03 R)
• M4: 895,493 km (0.108 R)
• M5: 2,300,666 km (0.077 R)
• M6: 2,622,600 km (0.09 R)
• M7: 2,845,052 km (0.107 R)
• M8: 3,500,889 km (0.096 R)
• M9: 3,771,362 km (0.119 R)
• M10: 5,575,513 km (0.064 R)
• M11: 5,861,394 km (0.082 R)
• M12: 7,343,011 km (0.101 R)
• M13: 8,248,378 km (0.092 R)
• M14: 8,673,834 km (0.086 R)
• M15: 9,568,579 km (0.12 R)
• M16: 11,279,829 km (0.089 R)
• M17: 12,139,718 km (0.049 R)
• M18: 12,344,218 km (0.073 R)
• M19: 16,182,600 km (0.102 R)
• M20: 16,933,581 km (0.093 R)
• M21: 17,882,780 km (0.034 R)
• M22: 20,651,088 km (0.101 R)
• M23: 21,733,728 km (0.113 R)
• M24: 23,692,264 km (0.112 R)
• M25: 30,771,235 km (0.084 R)
• M26: 34,993,635 km (0.112 R)
• M27: 35,825,997 km (0.078 R)
• M28: 36,247,265 km (0.058 R)
• M29: 40,490,160 km (0.112 R)
• M30: 40,947,032 km (0.111 R)
• M31: 41,871,247 km (0.115 R)
• M32: 44,242,523 km (0.042 R)
• M33: 44,727,220 km (0.062 R)
• M34: 48,562,162 km (0.071 R)
• M35: 60,177,090 km (0.112 R)
• M36: 60,971,305 km (0.089 R)
• M37: 62,378,123 km (0.065 R)
• M38: 62,783,982 km (0.092 R)
• M39: 63,601,086 km (0.064 R)
• M40: 66,516,599 km (0.107 R)
• M41: 68,007,192 km (0.102 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit