🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.87 AU

Year: 266 Days

Day: 14.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,381,339 km

• M1: 58,194 km (0.095 R)
• M2: 185,950 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.17 AU - 3.59 AU

Year: 1751 Days

Day: 41.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.57 AU - 4.41 AU

Year: 2855 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,381,339 km

• M1: 53,556 km (0.1 R)
• M2: 674,537 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.4 AU - 5.2 AU

Year: 3194 Days

Day: 30.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 5.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.13 AU - 19.15 AU

Year: 25415 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,381,339 km

• M1: 65,973 km (0.082 R)
• M2: 270,772 km (0.103 R)
• M3: 436,975 km (0.078 R)
• M4: 738,116 km (0.105 R)
• M5: 2,491,702 km (0.076 R)
• M6: 3,493,409 km (0.074 R)
• M7: 4,859,088 km (0.063 R)
• M8: 5,075,257 km (0.072 R)
• M9: 7,042,021 km (0.103 R)
• M10: 7,810,654 km (0.119 R)
• M11: 9,803,298 km (0.1 R)
• M12: 12,280,489 km (0.055 R)
• M13: 12,682,010 km (0.063 R)
• M14: 12,915,233 km (0.07 R)
• M15: 14,821,708 km (0.058 R)
• M16: 17,476,472 km (0.06 R)
• M17: 18,501,816 km (0.116 R)
• M18: 23,792,195 km (0.066 R)
• M19: 24,776,998 km (0.115 R)
• M20: 25,141,867 km (0.088 R)
• M21: 25,417,725 km (0.087 R)
• M22: 28,091,189 km (0.102 R)
• M23: 33,765,287 km (0.092 R)
• M24: 40,787,560 km (0.099 R)
• M25: 41,680,211 km (0.049 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit