🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 14.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 139 Days

Day: 13.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 315 Days

Day: 46.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.8 AU - 2.44 AU

Year: 1085 Days

Day: 26.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,838,368 km

• M1: 852,857 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.28 AU - 5.34 AU

Year: 3145 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.5

Radius: 5.9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.81 AU - 20.21 AU

Year: 24657 Days

Day: 22.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,838,368 km

• M1: 73,602 km (0.111 R)
• M2: 295,007 km (0.058 R)
• M3: 536,907 km (0.048 R)
• M4: 1,074,412 km (0.087 R)
• M5: 1,401,283 km (0.109 R)
• M6: 1,828,236 km (0.097 R)
• M7: 2,512,795 km (0.112 R)
• M8: 3,465,883 km (0.104 R)
• M9: 5,581,497 km (0.1 R)
• M10: 5,776,423 km (0.071 R)
• M11: 6,388,427 km (0.094 R)
• M12: 7,178,753 km (0.072 R)
• M13: 7,885,603 km (0.114 R)
• M14: 9,327,726 km (0.04 R)
• M15: 9,996,579 km (0.116 R)
• M16: 12,857,787 km (0.102 R)
• M17: 13,475,178 km (0.084 R)
• M18: 14,474,641 km (0.091 R)
• M19: 14,917,750 km (0.111 R)
• M20: 15,142,596 km (0.104 R)
• M21: 24,727,780 km (0.094 R)
• M22: 28,001,430 km (0.116 R)
• M23: 28,343,860 km (0.051 R)
• M24: 30,819,555 km (0.047 R)
• M25: 31,306,945 km (0.101 R)
• M26: 34,601,090 km (0.105 R)
• M27: 36,061,614 km (0.053 R)
• M28: 37,701,356 km (0.059 R)
• M29: 42,166,105 km (0.075 R)
• M30: 49,255,548 km (0.104 R)
• M31: 58,018,991 km (0.056 R)
• M32: 58,389,695 km (0.117 R)
• M33: 67,356,890 km (0.045 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit