🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 227 Days

Day: 37.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.16 AU - 1.2 AU

Year: 485 Days

Day: 18 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.67 AU - 1.85 AU

Year: 884 Days

Day: 25 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.62 AU - 4.18 AU

Year: 2917 Days

Day: 24.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 3.1

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.47 AU - 18.09 AU

Year: 22622 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,952,086 km

• M1: 38,596 km (0.098 R)
• M2: 142,118 km (0.068 R)
• M3: 405,709 km (0.103 R)
• M4: 767,587 km (0.088 R)
• M5: 1,103,733 km (0.05 R)
• M6: 1,576,612 km (0.092 R)
• M7: 1,840,802 km (0.042 R)
• M8: 2,001,769 km (0.11 R)
• M9: 2,331,632 km (0.106 R)
• M10: 4,289,869 km (0.101 R)
• M11: 4,670,446 km (0.071 R)
• M12: 6,664,436 km (0.108 R)
• M13: 6,831,536 km (0.041 R)
• M14: 7,044,265 km (0.06 R)
• M15: 7,892,933 km (0.105 R)
• M16: 8,658,725 km (0.071 R)
• M17: 9,213,134 km (0.057 R)
• M18: 11,075,778 km (0.112 R)
• M19: 12,532,262 km (0.119 R)
• M20: 14,525,953 km (0.084 R)
• M21: 14,806,748 km (0.061 R)
• M22: 15,744,577 km (0.112 R)
• M23: 16,797,896 km (0.09 R)
• M24: 21,664,016 km (0.081 R)
• M25: 22,588,082 km (0.107 R)
• M26: 23,345,945 km (0.044 R)
• M27: 23,634,519 km (0.088 R)
• M28: 23,828,098 km (0.103 R)
• M29: 25,112,845 km (0.115 R)
• M30: 29,354,543 km (0.063 R)
• M31: 31,176,795 km (0.106 R)
• M32: 32,711,669 km (0.108 R)
• M33: 32,831,796 km (0.097 R)
• M34: 49,960,752 km (0.046 R)
• M35: 51,569,378 km (0.108 R)
• M36: 52,880,753 km (0.099 R)
• M37: 53,544,668 km (0.11 R)
• M38: 54,720,059 km (0.057 R)
• M39: 55,228,991 km (0.052 R)
• M40: 57,645,744 km (0.103 R)
• M41: 57,996,551 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit