🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 17.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.5 AU - 1.8 AU

Year: 812 Days

Day: 38.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.79 AU - 2.87 AU

Year: 1823 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.9 AU - 4.66 AU

Year: 2814 Days

Day: 21.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,996,648 km

• M1: 71,807 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.3

Radius: 7.3

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.63 AU - 19.25 AU

Year: 27886 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,996,648 km

• M1: 91,105 km (0.04 R)
• M2: 493,075 km (0.079 R)
• M3: 845,228 km (0.107 R)
• M4: 1,780,813 km (0.061 R)
• M5: 2,108,432 km (0.071 R)
• M6: 2,858,516 km (0.104 R)
• M7: 3,163,696 km (0.118 R)
• M8: 4,951,091 km (0.111 R)
• M9: 6,171,511 km (0.065 R)
• M10: 7,323,863 km (0.101 R)
• M11: 8,958,070 km (0.108 R)
• M12: 9,736,577 km (0.088 R)
• M13: 10,624,441 km (0.098 R)
• M14: 11,634,526 km (0.113 R)
• M15: 16,936,573 km (0.114 R)
• M16: 20,058,232 km (0.114 R)
• M17: 22,664,227 km (0.066 R)
• M18: 23,543,563 km (0.099 R)
• M19: 25,370,303 km (0.043 R)
• M20: 30,478,621 km (0.11 R)
• M21: 34,479,467 km (0.106 R)
• M22: 38,817,057 km (0.11 R)
• M23: 40,713,509 km (0.088 R)
• M24: 41,847,760 km (0.118 R)
• M25: 45,204,737 km (0.115 R)
• M26: 57,752,856 km (0.11 R)
• M27: 58,159,463 km (0.045 R)
• M28: 59,184,059 km (0.085 R)
• M29: 77,503,515 km (0.114 R)
• M30: 81,519,769 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit