🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 210 Days

Day: 19.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.14 AU - 1.9 AU

Year: 671 Days

Day: 30.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.67 AU - 2.81 AU

Year: 1624 Days

Day: 24 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.82 AU - 3.98 AU

Year: 2245 Days

Day: 16.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.62 AU - 6.78 AU

Year: 5529 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,672,741 km

• M1: 160,818 km (0.117 R)
• M2: 749,336 km (0.085 R)
• M3: 820,844 km (0.108 R)
• M4: 1,010,234 km (0.084 R)
• M5: 1,266,645 km (0.089 R)
• M6: 1,694,944 km (0.043 R)
• M7: 2,114,267 km (0.036 R)
• M8: 2,283,013 km (0.113 R)
• M9: 2,429,320 km (0.089 R)
• M10: 2,675,259 km (0.091 R)
• M11: 3,088,747 km (0.08 R)
• M12: 3,370,440 km (0.106 R)
• M13: 3,614,285 km (0.104 R)
• M14: 4,054,551 km (0.118 R)
• M15: 4,696,027 km (0.119 R)
• M16: 4,814,658 km (0.059 R)
• M17: 5,054,613 km (0.112 R)
• M18: 5,351,415 km (0.093 R)
• M19: 5,671,704 km (0.071 R)
• M20: 5,834,317 km (0.077 R)
• M21: 6,632,122 km (0.106 R)
• M22: 6,784,263 km (0.049 R)
• M23: 6,880,006 km (0.062 R)
• M24: 6,937,751 km (0.119 R)
• M25: 7,072,838 km (0.108 R)
• M26: 7,424,393 km (0.077 R)
• M27: 7,642,058 km (0.117 R)
• M28: 7,801,679 km (0.106 R)
• M29: 7,922,105 km (0.057 R)
• M30: 8,225,938 km (0.09 R)
• M31: 8,492,372 km (0.09 R)
• M32: 8,554,305 km (0.069 R)
• M33: 8,637,033 km (0.102 R)
• M34: 8,845,124 km (0.059 R)
• M35: 9,139,233 km (0.11 R)
• M36: 9,393,849 km (0.062 R)
• M37: 9,737,026 km (0.093 R)
• M38: 10,149,767 km (0.117 R)
• M39: 10,237,431 km (0.055 R)
• M40: 10,524,061 km (0.083 R)
• M41: 10,813,383 km (0.109 R)
• M42: 10,947,722 km (0.071 R)
• M43: 13,846,629 km (0.104 R)
• M44: 14,163,627 km (0.09 R)
• M45: 14,359,900 km (0.118 R)
• M46: 14,507,702 km (0.082 R)
• M47: 14,929,120 km (0.087 R)
• M48: 15,279,179 km (0.077 R)
• M49: 15,682,644 km (0.081 R)
• M50: 15,885,648 km (0.079 R)
• M51: 16,089,550 km (0.074 R)
• M52: 16,371,393 km (0.053 R)
• M53: 16,680,611 km (0.075 R)
• M54: 17,070,015 km (0.096 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit