🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 179 Days

Day: 44.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 192 Days

Day: 38.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 85 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,685,860 km

• M1: 189,989 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 288 Days

Day: 29.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,685,860 km

• M1: 10,771 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.83 AU - 0.93 AU

Year: 303 Days

Day: 33.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,685,860 km

• M1: 224,696 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.43 AU - 2.97 AU

Year: 1629 Days

Day: 25.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.35 AU - 3.05 AU

Year: 1629 Days

Day: 47.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.95 AU - 4.81 AU

Year: 2806 Days

Day: 46.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.3

Radius: 5.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.94 AU - 19.44 AU

Year: 23913 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,685,860 km

• M1: 67,917 km (0.12 R)
• M2: 369,507 km (0.036 R)
• M3: 645,964 km (0.114 R)
• M4: 945,758 km (0.077 R)
• M5: 1,182,272 km (0.087 R)
• M6: 1,727,107 km (0.113 R)
• M7: 4,068,164 km (0.063 R)
• M8: 5,354,557 km (0.069 R)
• M9: 6,609,982 km (0.071 R)
• M10: 8,746,838 km (0.091 R)
• M11: 10,049,387 km (0.048 R)
• M12: 12,661,365 km (0.063 R)
• M13: 16,778,299 km (0.102 R)
• M14: 17,301,293 km (0.079 R)
• M15: 19,096,168 km (0.078 R)
• M16: 24,072,093 km (0.042 R)
• M17: 25,708,244 km (0.055 R)
• M18: 27,933,812 km (0.073 R)
• M19: 28,351,788 km (0.077 R)
• M20: 29,847,618 km (0.035 R)
• M21: 30,836,609 km (0.035 R)
• M22: 31,170,960 km (0.103 R)
• M23: 33,345,665 km (0.071 R)
• M24: 52,726,518 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit