🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 34.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,003,207 km

• M1: 31,565 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.88 AU - 1.14 AU

Year: 369 Days

Day: 37.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.57 AU - 1.89 AU

Year: 827 Days

Day: 13 Hours

Environment

Temp: -51 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,003,207 km

• M1: 224,846 km (0.09 R)
• M2: 946,057 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.7 AU - 2.74 AU

Year: 1202 Days

Day: 38.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.16 AU - 3.74 AU

Year: 2329 Days

Day: 43.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 9.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.87 AU - 8.45 AU

Year: 8472 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,003,207 km

• M1: 119,379 km (0.087 R)
• M2: 471,682 km (0.09 R)
• M3: 901,926 km (0.075 R)
• M4: 1,797,119 km (0.094 R)
• M5: 2,443,831 km (0.119 R)
• M6: 3,396,320 km (0.114 R)
• M7: 4,058,441 km (0.11 R)
• M8: 4,855,348 km (0.101 R)
• M9: 5,695,640 km (0.054 R)
• M10: 7,558,732 km (0.052 R)
• M11: 8,647,655 km (0.097 R)
• M12: 11,590,245 km (0.118 R)
• M13: 14,921,789 km (0.09 R)
• M14: 15,253,148 km (0.079 R)
• M15: 16,452,026 km (0.073 R)
• M16: 19,100,656 km (0.113 R)
• M17: 20,833,299 km (0.114 R)
• M18: 24,075,683 km (0.112 R)
• M19: 24,455,512 km (0.077 R)
• M20: 25,383,468 km (0.104 R)
• M21: 26,254,576 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.33 AU - 11.81 AU

Year: 10760 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,003,207 km

• M1: 151,692 km (0.105 R)
• M2: 654,341 km (0.092 R)
• M3: 1,144,723 km (0.08 R)
• M4: 2,051,286 km (0.094 R)
• M5: 2,465,223 km (0.102 R)
• M6: 2,867,642 km (0.074 R)
• M7: 3,780,039 km (0.104 R)
• M8: 4,780,849 km (0.03 R)
• M9: 5,588,079 km (0.116 R)
• M10: 6,682,387 km (0.099 R)
• M11: 9,443,964 km (0.086 R)
• M12: 9,907,717 km (0.097 R)
• M13: 11,105,548 km (0.045 R)
• M14: 11,622,408 km (0.106 R)
• M15: 12,215,713 km (0.082 R)
• M16: 13,334,257 km (0.089 R)
• M17: 14,117,252 km (0.092 R)
• M18: 17,868,568 km (0.114 R)
• M19: 21,700,817 km (0.068 R)
• M20: 22,601,097 km (0.099 R)
• M21: 26,452,793 km (0.059 R)
• M22: 27,065,995 km (0.09 R)
• M23: 28,320,822 km (0.046 R)
• M24: 30,164,466 km (0.072 R)
• M25: 31,513,240 km (0.048 R)
• M26: 37,825,074 km (0.103 R)
• M27: 39,924,829 km (0.107 R)
• M28: 51,125,820 km (0.09 R)
• M29: 55,335,654 km (0.095 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit