🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.7 AU - 0.96 AU

Year: 278 Days

Day: 25.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,958,792 km

• M1: 28,424 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.25 AU

Year: 412 Days

Day: 31.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 127.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.88 AU - 1.42 AU

Year: 453 Days

Day: 45.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,958,792 km

• M1: 32,164 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.59 AU - 2.31 AU

Year: 1000 Days

Day: 32 Hours

Environment

Temp: -69 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,958,792 km

• M1: 485,445 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.37 AU - 2.45 AU

Year: 1373 Days

Day: 30.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.13 AU - 2.79 AU

Year: 1416 Days

Day: 28.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,958,792 km

• M1: 449,093 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.74 AU - 4.02 AU

Year: 2281 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,958,792 km

• M1: 2,172,759 km (0.118 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 10.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.56 AU - 6.28 AU

Year: 4632 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,958,792 km

• M1: 160,219 km (0.079 R)
• M2: 429,346 km (0.041 R)
• M3: 504,145 km (0.103 R)
• M4: 594,652 km (0.118 R)
• M5: 680,371 km (0.103 R)
• M6: 927,357 km (0.062 R)
• M7: 1,626,129 km (0.078 R)
• M8: 1,703,621 km (0.035 R)
• M9: 1,782,459 km (0.109 R)
• M10: 1,960,330 km (0.065 R)
• M11: 2,264,164 km (0.045 R)
• M12: 2,368,882 km (0.067 R)
• M13: 2,439,642 km (0.064 R)
• M14: 2,547,053 km (0.093 R)
• M15: 2,637,859 km (0.09 R)
• M16: 2,804,062 km (0.107 R)
• M17: 2,973,706 km (0.099 R)
• M18: 3,088,747 km (0.054 R)
• M19: 3,166,239 km (0.069 R)
• M20: 3,303,570 km (0.041 R)
• M21: 3,422,799 km (0.103 R)
• M22: 3,789,314 km (0.071 R)
• M23: 4,341,031 km (0.045 R)
• M24: 5,146,167 km (0.071 R)
• M25: 5,354,706 km (0.102 R)
• M26: 5,589,724 km (0.089 R)
• M27: 5,876,204 km (0.036 R)
• M28: 6,094,318 km (0.081 R)
• M29: 6,688,970 km (0.059 R)
• M30: 7,328,052 km (0.096 R)
• M31: 7,510,412 km (0.054 R)
• M32: 7,615,429 km (0.117 R)
• M33: 7,826,811 km (0.116 R)
• M34: 8,174,327 km (0.053 R)
• M35: 8,336,491 km (0.111 R)
• M36: 9,079,544 km (0.104 R)
• M37: 10,131,815 km (0.078 R)
• M38: 10,510,746 km (0.05 R)
• M39: 11,102,705 km (0.089 R)
• M40: 11,553,892 km (0.032 R)
• M41: 11,888,543 km (0.117 R)
• M42: 12,723,449 km (0.113 R)
• M43: 12,848,812 km (0.049 R)
• M44: 12,943,058 km (0.082 R)
• M45: 13,322,289 km (0.115 R)
• M46: 13,449,597 km (0.076 R)
• M47: 13,962,717 km (0.103 R)
• M48: 14,416,896 km (0.114 R)
• M49: 14,580,407 km (0.062 R)
• M50: 15,406,636 km (0.095 R)
• M51: 15,607,247 km (0.094 R)
• M52: 16,180,206 km (0.108 R)
• M53: 16,657,274 km (0.108 R)
• M54: 17,000,900 km (0.082 R)
• M55: 17,312,214 km (0.114 R)
• M56: 17,590,466 km (0.117 R)
• M57: 18,292,528 km (0.076 R)
• M58: 18,398,743 km (0.096 R)
• M59: 18,504,957 km (0.112 R)
• M60: 18,932,359 km (0.118 R)
• M61: 19,075,524 km (0.071 R)
• M62: 19,435,007 km (0.072 R)
• M63: 19,796,735 km (0.055 R)
• M64: 20,014,849 km (0.119 R)
• M65: 20,124,205 km (0.081 R)
• M66: 20,343,515 km (0.119 R)
• M67: 20,821,480 km (0.091 R)
• M68: 20,895,382 km (0.064 R)
• M69: 21,117,385 km (0.102 R)
• M70: 21,452,035 km (0.113 R)
• M71: 22,769,993 km (0.085 R)
• M72: 23,419,547 km (0.107 R)
• M73: 23,766,015 km (0.118 R)
• M74: 23,997,742 km (0.111 R)
• M75: 24,736,906 km (0.081 R)
• M76: 25,129,002 km (0.094 R)
• M77: 25,879,534 km (0.117 R)
• M78: 26,277,614 km (0.113 R)
• M79: 26,437,385 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit