🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 167 Days

Day: 13.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.1 AU - 1.8 AU

Year: 644 Days

Day: 34.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,533,653 km

• M1: 285,582 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.53 AU - 2.41 AU

Year: 1020 Days

Day: 18.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,533,653 km

• M1: 87,066 km (0.116 R)
• M2: 308,920 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.37 AU - 3.17 AU

Year: 1701 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 5.9

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.32 AU - 19.66 AU

Year: 28153 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,533,653 km

• M1: 77,492 km (0.12 R)
• M2: 647,908 km (0.064 R)
• M3: 951,442 km (0.112 R)
• M4: 1,424,621 km (0.08 R)
• M5: 1,825,992 km (0.081 R)
• M6: 2,299,768 km (0.079 R)
• M7: 3,229,369 km (0.116 R)
• M8: 4,706,199 km (0.103 R)
• M9: 5,040,401 km (0.071 R)
• M10: 5,430,403 km (0.03 R)
• M11: 6,009,795 km (0.082 R)
• M12: 6,954,955 km (0.088 R)
• M13: 7,943,647 km (0.066 R)
• M14: 10,819,965 km (0.09 R)
• M15: 15,184,184 km (0.107 R)
• M16: 17,181,764 km (0.119 R)
• M17: 17,707,302 km (0.038 R)
• M18: 18,515,429 km (0.072 R)
• M19: 19,067,745 km (0.107 R)
• M20: 20,302,077 km (0.119 R)
• M21: 20,790,663 km (0.094 R)
• M22: 22,097,700 km (0.104 R)
• M23: 22,303,547 km (0.049 R)
• M24: 27,875,170 km (0.097 R)
• M25: 28,357,324 km (0.1 R)
• M26: 31,757,982 km (0.108 R)
• M27: 33,218,058 km (0.066 R)
• M28: 36,271,500 km (0.094 R)
• M29: 37,280,837 km (0.111 R)
• M30: 39,054,768 km (0.037 R)
• M31: 40,575,281 km (0.112 R)
• M32: 42,292,964 km (0.108 R)
• M33: 42,610,410 km (0.098 R)
• M34: 50,535,806 km (0.106 R)
• M35: 51,432,646 km (0.036 R)
• M36: 58,795,105 km (0.076 R)
• M37: 59,190,642 km (0.115 R)
• M38: 61,397,210 km (0.111 R)
• M39: 73,944,732 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit