🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.62 AU - 0.94 AU

Year: 264 Days

Day: 35.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,489,178 km

• M1: 672,592 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.94 AU - 1.46 AU

Year: 503 Days

Day: 16.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.65 AU - 1.83 AU

Year: 879 Days

Day: 16.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.88 AU - 1.92 AU

Year: 1003 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,489,178 km

• M1: 112,498 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.73 AU - 2.77 AU

Year: 1292 Days

Day: 12 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 10

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.68 AU - 6.04 AU

Year: 4751 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,489,178 km

• M1: 124,465 km (0.104 R)
• M2: 921,672 km (0.09 R)
• M3: 1,506,451 km (0.06 R)
• M4: 2,250,850 km (0.058 R)
• M5: 3,630,740 km (0.104 R)
• M6: 3,985,287 km (0.109 R)
• M7: 5,216,478 km (0.112 R)
• M8: 6,324,100 km (0.063 R)
• M9: 8,163,705 km (0.063 R)
• M10: 11,008,309 km (0.101 R)
• M11: 11,443,639 km (0.083 R)
• M12: 11,800,130 km (0.035 R)
• M13: 12,163,952 km (0.115 R)
• M14: 14,301,257 km (0.105 R)
• M15: 15,083,804 km (0.064 R)
• M16: 16,227,180 km (0.096 R)
• M17: 17,136,286 km (0.111 R)
• M18: 18,139,041 km (0.029 R)
• M19: 18,624,187 km (0.119 R)
• M20: 19,875,274 km (0.077 R)
• M21: 20,586,761 km (0.063 R)
• M22: 23,034,332 km (0.069 R)
• M23: 23,460,237 km (0.1 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 11.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.29 AU - 9.55 AU

Year: 9355 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,489,178 km

• M1: 140,622 km (0.095 R)
• M2: 925,562 km (0.096 R)
• M3: 1,663,080 km (0.12 R)
• M4: 2,188,018 km (0.093 R)
• M5: 3,775,252 km (0.087 R)
• M6: 4,201,456 km (0.064 R)
• M7: 4,630,054 km (0.115 R)
• M8: 6,202,328 km (0.045 R)
• M9: 6,683,584 km (0.066 R)
• M10: 7,975,212 km (0.075 R)
• M11: 11,811,649 km (0.096 R)
• M12: 12,436,669 km (0.099 R)
• M13: 12,845,820 km (0.106 R)
• M14: 15,898,813 km (0.056 R)
• M15: 16,590,853 km (0.098 R)
• M16: 20,356,381 km (0.1 R)
• M17: 24,111,287 km (0.11 R)
• M18: 26,630,964 km (0.11 R)
• M19: 27,904,640 km (0.117 R)
• M20: 31,319,810 km (0.104 R)
• M21: 35,821,061 km (0.03 R)
• M22: 38,471,935 km (0.115 R)
• M23: 39,467,509 km (0.12 R)
• M24: 40,736,099 km (0.092 R)
• M25: 43,891,118 km (0.096 R)
• M26: 45,115,277 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit