🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 127 Days

Day: 42.9 Hours

Environment

Temp: 284 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,873,034 km

• M1: 116,387 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 385 Days

Day: 41.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.91 AU - 2.99 AU

Year: 1373 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.79 AU - 4.05 AU

Year: 2780 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.37 AU - 4.39 AU

Year: 3283 Days

Day: 37.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,873,034 km

• M1: 45,927 km (0.117 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 10.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8 AU - 10.32 AU

Year: 9929 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,873,034 km

• M1: 134,339 km (0.098 R)
• M2: 618,886 km (0.095 R)
• M3: 991,385 km (0.09 R)
• M4: 2,982,533 km (0.09 R)
• M5: 3,397,517 km (0.039 R)
• M6: 4,373,494 km (0.1 R)
• M7: 5,005,395 km (0.074 R)
• M8: 5,594,661 km (0.104 R)
• M9: 6,990,559 km (0.093 R)
• M10: 8,882,374 km (0.101 R)
• M11: 10,047,292 km (0.102 R)
• M12: 11,699,301 km (0.073 R)
• M13: 15,130,628 km (0.082 R)
• M14: 15,670,227 km (0.055 R)
• M15: 17,003,144 km (0.035 R)
• M16: 17,439,372 km (0.059 R)
• M17: 18,410,262 km (0.042 R)
• M18: 20,054,193 km (0.108 R)
• M19: 22,831,926 km (0.073 R)
• M20: 24,084,210 km (0.091 R)
• M21: 33,250,520 km (0.108 R)
• M22: 33,818,843 km (0.062 R)
• M23: 35,562,855 km (0.069 R)
• M24: 35,918,748 km (0.119 R)
• M25: 45,747,478 km (0.072 R)
• M26: 47,304,043 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 10.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.79 AU - 12.75 AU

Year: 11788 Days

Day: 14 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,873,034 km

• M1: 136,134 km (0.106 R)
• M2: 538,253 km (0.096 R)
• M3: 1,005,298 km (0.118 R)
• M4: 1,397,394 km (0.093 R)
• M5: 1,769,743 km (0.119 R)
• M6: 2,139,399 km (0.085 R)
• M7: 2,972,510 km (0.101 R)
• M8: 3,524,526 km (0.097 R)
• M9: 3,929,786 km (0.05 R)
• M10: 4,423,011 km (0.1 R)
• M11: 4,774,416 km (0.089 R)
• M12: 5,401,830 km (0.119 R)
• M13: 6,119,151 km (0.118 R)
• M14: 8,745,492 km (0.116 R)
• M15: 14,831,282 km (0.093 R)
• M16: 17,291,120 km (0.056 R)
• M17: 21,306,926 km (0.086 R)
• M18: 22,060,001 km (0.074 R)
• M19: 25,717,071 km (0.105 R)
• M20: 29,450,286 km (0.115 R)
• M21: 29,863,176 km (0.08 R)
• M22: 32,203,485 km (0.091 R)
• M23: 34,093,804 km (0.115 R)
• M24: 36,529,406 km (0.085 R)
• M25: 43,321,449 km (0.042 R)
• M26: 44,665,287 km (0.105 R)
• M27: 45,347,603 km (0.046 R)
• M28: 46,314,454 km (0.113 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit