🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 27.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 312 Days

Day: 37.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,855,619 km

• M1: 14,810 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.9 AU - 1.06 AU

Year: 343 Days

Day: 25.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.18 AU

Year: 402 Days

Day: 35.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.27 AU - 2.97 AU

Year: 1497 Days

Day: 25.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.1 AU - 6.38 AU

Year: 4235 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 4

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.53 AU - 19.59 AU

Year: 23795 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,855,619 km

• M1: 51,312 km (0.118 R)
• M2: 199,713 km (0.075 R)
• M3: 568,322 km (0.095 R)
• M4: 1,124,826 km (0.083 R)
• M5: 1,809,087 km (0.111 R)
• M6: 2,272,092 km (0.09 R)
• M7: 2,686,329 km (0.065 R)
• M8: 3,633,134 km (0.072 R)
• M9: 4,783,242 km (0.068 R)
• M10: 5,076,753 km (0.09 R)
• M11: 7,048,752 km (0.047 R)
• M12: 7,284,519 km (0.081 R)
• M13: 8,177,618 km (0.099 R)
• M14: 10,000,318 km (0.1 R)
• M15: 12,211,225 km (0.098 R)
• M16: 12,414,678 km (0.118 R)
• M17: 25,171,637 km (0.088 R)
• M18: 25,611,754 km (0.103 R)
• M19: 30,671,303 km (0.115 R)
• M20: 31,299,614 km (0.111 R)
• M21: 36,358,117 km (0.084 R)
• M22: 36,920,306 km (0.038 R)
• M23: 37,203,494 km (0.091 R)
• M24: 39,227,105 km (0.079 R)
• M25: 41,018,839 km (0.086 R)
• M26: 44,284,560 km (0.115 R)
• M27: 45,898,871 km (0.089 R)
• M28: 54,013,209 km (0.073 R)
• M29: 55,297,955 km (0.11 R)
• M30: 57,168,527 km (0.091 R)
• M31: 57,737,897 km (0.107 R)
• M32: 63,234,571 km (0.037 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit