🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 41.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 200 Days

Day: 24.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,025,187 km

• M1: 446,550 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.97 AU

Year: 250 Days

Day: 43.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 395 Days

Day: 43.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,025,187 km

• M1: 540,348 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.02 AU - 1.14 AU

Year: 400 Days

Day: 34.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,025,187 km

• M1: 50,863 km (0.107 R)
• M2: 567,126 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.09 AU

Year: 839 Days

Day: 42.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.82 AU - 2.02 AU

Year: 948 Days

Day: 21.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,025,187 km

• M1: 981,063 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.05 AU - 2.31 AU

Year: 1147 Days

Day: 30.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,025,187 km

• M1: 194,776 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 9.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8 AU - 10.04 AU

Year: 9656 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,025,187 km

• M1: 118,182 km (0.109 R)
• M2: 657,483 km (0.054 R)
• M3: 1,294,620 km (0.118 R)
• M4: 1,806,394 km (0.04 R)
• M5: 2,601,806 km (0.096 R)
• M6: 3,304,617 km (0.109 R)
• M7: 4,604,174 km (0.064 R)
• M8: 5,433,843 km (0.082 R)
• M9: 5,901,636 km (0.077 R)
• M10: 8,879,980 km (0.107 R)
• M11: 10,062,551 km (0.072 R)
• M12: 10,769,102 km (0.057 R)
• M13: 11,187,378 km (0.037 R)
• M14: 12,737,511 km (0.027 R)
• M15: 14,238,426 km (0.045 R)
• M16: 16,123,060 km (0.114 R)
• M17: 18,463,519 km (0.107 R)
• M18: 20,940,860 km (0.097 R)
• M19: 22,938,590 km (0.088 R)
• M20: 23,983,531 km (0.044 R)
• M21: 26,450,549 km (0.09 R)
• M22: 31,140,293 km (0.05 R)
• M23: 32,204,981 km (0.11 R)
• M24: 35,086,685 km (0.111 R)
• M25: 39,477,681 km (0.064 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit